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", 0x1000, 0x1}, {&(0x7f0000001240)="d7ef2eb0a2abd9d21c22a8e86ede44cd896d2b1675e585d741d1492e36882656430accaf2ced415996f700aa4891dc7ba1ff1c5079997a513407ce379e586e313e54fd74a7f9cc49b31dae78adddffa3b80e1ddee90429d620368bfee00ec8983f12c60a22ec40b14223692456897d8301c323e33fd8177906f2d80b46cbac8059db5e7ec93137bd7ccab1e35a87ff7794bd0c59ae97ea745901498d2a853d168e22f49a2f98b131ac332eb019a4c4a5a23c40677e8fb6abead851c483e38ae3fd752351e41c0d76ba0b4a5867a98cd23f6388a57dfce032db59b9d802ed351f9ea34969884085cee44e137c7517", 0xee, 0x9}, {&(0x7f0000001340)="ad58c83dbb64db5de4ec43908f8e1506542b422e79fb11f5ac67064e116e97e3e5417acaf13599526d701a951fcb4483a53a186d228b04b4ed4cb76b60c73c8dc643ff6d1a6da3ddc1b05c7900ee5df90b739ae5d0ca5b1edf3c7caba7a4783dd75e22e4c96df2668f5c3f5e17fca8a90a366e0de232b2558e7e0aa4827ae335aefb2b1d5e9dc470ffd4d2b630f0ce5615848f6b55f9f75d964f9073963616249fffd1c2a62c4055477d5a4069989c999ce6aa56472ec56d53c4884c2706380021b292c562de74641ba2038349bd1d8e2093331ef71ec90b56d564e2069b776ce98b827ba6ef8c0e5856e4df2530f1867b6b36e0", 0xf4, 0x3}, {&(0x7f0000000140)="4f0e75642886cc1c1001f870567d52a7bb32750547550ace4313f8bb113623ac7cac4636d69deb", 0x27, 0x1}], 0x800, &(0x7f0000000180)='selinuxem0\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000001680)={@isdn={0x22, 0x1, 0x1f, 0x1, 0x3f}, {&(0x7f0000001540)=""/225, 0xe1}, &(0x7f0000001640), 0x20}, 0xa0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xc, r5, 0x9, &(0x7f00000014c0)=""/101) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$cgroup_type(r6, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 04:35:35 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 410.548858] FAULT_INJECTION: forcing a failure. [ 410.548858] name failslab, interval 1, probability 0, space 0, times 0 [ 410.578751] CPU: 0 PID: 19391 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 410.587062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.596435] Call Trace: [ 410.599043] dump_stack+0x13e/0x194 [ 410.602701] should_fail.cold+0x10a/0x14b [ 410.606873] should_failslab+0xd6/0x130 [ 410.611157] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 410.616284] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 410.622083] ? __alloc_skb+0x9a/0x4c0 [ 410.626067] __kmalloc_node_track_caller+0x38/0x70 [ 410.631230] __kmalloc_reserve.isra.0+0x35/0xd0 [ 410.636063] __alloc_skb+0xca/0x4c0 [ 410.639839] ? skb_trim+0x160/0x160 [ 410.643605] sk_stream_alloc_skb+0xaf/0x780 [ 410.647949] ? tcp_send_mss+0x9f/0x2e0 [ 410.652434] tcp_sendmsg_locked+0xef4/0x2fd0 [ 410.657035] ? kstrtouint+0xe6/0x130 [ 410.660766] ? find_held_lock+0x2d/0x110 [ 410.665163] ? tcp_sendpage+0x60/0x60 [ 410.669308] ? __local_bh_enable_ip+0x94/0x190 [ 410.674182] tcp_sendmsg+0x2b/0x40 [ 410.677853] inet_sendmsg+0x116/0x4d0 [ 410.681998] ? inet_recvmsg+0x4c0/0x4c0 [ 410.686081] sock_sendmsg+0xc5/0x100 [ 410.689903] SYSC_sendto+0x1c4/0x2b0 [ 410.693767] ? SYSC_connect+0x250/0x250 [ 410.697779] ? lock_downgrade+0x6e0/0x6e0 [ 410.701966] ? wait_for_completion+0x390/0x390 [ 410.706567] ? vfs_write+0xff/0x4e0 [ 410.710215] ? fput+0xb/0x140 [ 410.713427] ? SyS_write+0x14d/0x210 [ 410.717154] ? SyS_read+0x210/0x210 [ 410.720949] ? SyS_clock_settime+0x1a0/0x1a0 [ 410.725523] ? do_syscall_64+0x4c/0x640 [ 410.729514] ? SyS_sendto+0x21/0x50 [ 410.733294] ? SyS_getpeername+0x30/0x30 [ 410.737372] do_syscall_64+0x1d5/0x640 [ 410.741491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 410.746703] RIP: 0033:0x45c849 [ 410.749906] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 410.757640] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 410.765024] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 410.772313] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 410.779792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 410.787168] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000001 04:35:35 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ftruncate(r1, 0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:35 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x207ffffffffffa, 0x41404, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x80000000}, 0x10601, 0x24, 0x0, 0x0, 0x1ff, 0x1, 0x4040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1fb, 0xffffffffffffdffc}, 0x0, 0x8, 0x2, 0x4, 0x400, 0x0, 0x8}, 0x0, 0x400000000008000e, r2, 0x9) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/192, 0xc0}], 0x1, 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x10000, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xff21) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r5, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000000c0)={r5, 0x7, 0x7f, "e40ad9930f82d06abf315ebd7cdc80d0a51d3e7e33b2d26297dc27185047574b227d8a89b4afab1319457868aa492874ec525d8c0f8c85dc05426df6c2b723aa2af54ae4411395d07a8f3008089476022550aabffc1ad580db6c3768a53ddd02c0fc87cf80cad99db301f9afa47f47982f7ee931a62281bdf381cfa782734c8d17b250b5d5079e29dca1db675a1c3be9ebba8461232a474e448dee4306108489d83614a0132fbb7c1158e5338485681d68509f66d382a6f0cc3a12f8d0d698a65b46940eba15f68386255f02b1618cf0507e2fbf406411b322b6e4ae"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000340)={{0x6, 0x0, @reserved="e84ec46d65d8dab1d2d74a3c08e877e6e9076426e89b1d8639dbee33e79e6578"}}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 04:35:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:35 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:35 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:35 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:36 executing program 2 (fault-call:10 fault-nth:2): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x501400, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast1, 0x66, r3}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r4, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:36 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) recvmmsg(r3, &(0x7f0000002280)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000240)=""/169, 0xa9}], 0x2, &(0x7f0000000300)=""/142, 0x8e}}, {{&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/145, 0x91}, {&(0x7f0000001580)=""/94, 0x5e}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f0000001600)=""/112, 0x70}, {&(0x7f0000001680)=""/83, 0x53}, {&(0x7f0000001700)=""/80, 0x50}], 0x8}, 0x3}, {{&(0x7f0000001800)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001880)=""/167, 0xa7}], 0x1, &(0x7f0000001980)=""/143, 0x8f}, 0x6}, {{&(0x7f0000001a40)=@un=@abs, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001ac0)=""/10, 0xa}, {&(0x7f0000001b00)=""/26, 0x1a}, {&(0x7f0000001b40)=""/36, 0x24}, {&(0x7f0000001b80)=""/182, 0xb6}, {&(0x7f0000001c40)=""/215, 0xd7}], 0x5, &(0x7f0000001dc0)=""/239, 0xef}, 0x4000}, {{&(0x7f0000001ec0)=@phonet, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f40)=""/41, 0x29}, {&(0x7f0000001f80)=""/167, 0xa7}, {&(0x7f0000002040)=""/147, 0x93}, {&(0x7f0000002100)=""/86, 0x56}, {&(0x7f0000002540)=""/43, 0x2b}], 0x5, &(0x7f0000002240)=""/60, 0x3c}, 0x5}], 0x5, 0x22, 0x0) r5 = dup(0xffffffffffffffff) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r6, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f00000024c0)={0x8, 0x4, 0x4, 0x2, 0x6, {}, {0x4, 0x0, 0x0, 0x6, 0x1f, 0x44, "07983597"}, 0x100, 0x3, @userptr=0x40, 0x0, 0x0, r6}) ioctl$sock_bt_hci(r4, 0x800448d3, &(0x7f00000023c0)="62676a125c51ea2bb0909632bd2e54ca2e40094f2e36ef5daf2d9c11854325f64a90d1b9e41d89f8747c84278fbaf4215a5d71790efb90b9c2398606b174b8be5d27eb1b55b10208d601d4b9407ba668f9919d677e363bb565c855ba5a383c3115cbf2f669e732a942677fa1ac52bfbf011f867d56d2366d88efde650babc073c432f5fc6fb03738fed494569c01bc401e1187f50078718cc4627fbe2056df4cce45dc54b2c3a58395f81dba9a7191406f51fb4c269908a9fd135f79c19241e316a34804586c5368aeee6d1bda1fa11b") r9 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 04:35:36 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:36 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.211118] FAULT_INJECTION: forcing a failure. [ 411.211118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:35:36 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.254415] CPU: 0 PID: 19436 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 411.263029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.272644] Call Trace: [ 411.275264] dump_stack+0x13e/0x194 [ 411.278921] should_fail.cold+0x10a/0x14b [ 411.283306] __alloc_pages_nodemask+0x1bf/0x700 [ 411.288001] ? is_bpf_text_address+0x7c/0x120 [ 411.292523] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 411.297712] alloc_pages_current+0xe7/0x1e0 [ 411.302372] pte_alloc_one+0x15/0x100 [ 411.306552] do_huge_pmd_anonymous_page+0x832/0x11e0 [ 411.311774] ? prep_transhuge_page+0xa0/0xa0 [ 411.316596] ? pud_val+0x6c/0xd0 [ 411.319984] ? pmd_val+0xd0/0xd0 [ 411.323457] ? trace_hardirqs_on+0x10/0x10 [ 411.327716] __handle_mm_fault+0x23ac/0x3280 [ 411.332751] ? copy_page_range+0x1d70/0x1d70 [ 411.337446] ? find_held_lock+0x2d/0x110 [ 411.341916] handle_mm_fault+0x288/0x7a0 [ 411.346141] __do_page_fault+0x4bc/0xb40 [ 411.350413] ? vmalloc_fault+0xdf0/0xdf0 04:35:36 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.354733] ? do_page_fault+0x60/0x4f2 [ 411.358869] page_fault+0x25/0x50 [ 411.362470] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 411.368750] RSP: 0018:ffff8880582afa80 EFLAGS: 00010206 [ 411.374220] RAX: 0000000000000000 RBX: 0000000000000590 RCX: 0000000000000590 [ 411.381654] RDX: 0000000000000590 RSI: 0000000020d7cfcb RDI: ffff888096fc3270 [ 411.389091] RBP: 0000000020d7cfcb R08: ffffed1012df8700 R09: 0000000000000000 [ 411.396842] R10: ffffed1012df86ff R11: ffff888096fc37ff R12: ffff888096fc3270 04:35:36 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.404361] R13: 00007ffffffff000 R14: 0000000020d7d55b R15: ffff888096fc3270 [ 411.411856] copyin+0x99/0xc0 [ 411.415168] _copy_from_iter_full+0x189/0x6a0 [ 411.419904] ? __phys_addr_symbol+0x1f/0x60 [ 411.424540] ? __check_object_size+0x208/0x28a [ 411.429322] tcp_sendmsg_locked+0x12d6/0x2fd0 [ 411.434065] ? tcp_sendpage+0x60/0x60 [ 411.437889] ? __local_bh_enable_ip+0x94/0x190 [ 411.442757] tcp_sendmsg+0x2b/0x40 [ 411.446578] inet_sendmsg+0x116/0x4d0 [ 411.450593] ? inet_recvmsg+0x4c0/0x4c0 04:35:36 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.454790] sock_sendmsg+0xc5/0x100 [ 411.458646] SYSC_sendto+0x1c4/0x2b0 [ 411.462802] ? SYSC_connect+0x250/0x250 [ 411.466795] ? lock_downgrade+0x6e0/0x6e0 [ 411.471193] ? wait_for_completion+0x390/0x390 [ 411.476406] ? vfs_write+0xff/0x4e0 [ 411.480060] ? fput+0xb/0x140 [ 411.483187] ? SyS_write+0x14d/0x210 [ 411.487395] ? SyS_read+0x210/0x210 [ 411.491044] ? SyS_clock_settime+0x1a0/0x1a0 [ 411.495563] ? do_syscall_64+0x4c/0x640 [ 411.499650] ? SyS_sendto+0x21/0x50 04:35:36 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.503300] ? SyS_getpeername+0x30/0x30 [ 411.507645] do_syscall_64+0x1d5/0x640 [ 411.511738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.517259] RIP: 0033:0x45c849 [ 411.520652] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 411.528982] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 411.536451] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 411.544061] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 411.554035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 411.561582] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000002 04:35:36 executing program 2 (fault-call:10 fault-nth:3): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:36 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 411.695733] FAULT_INJECTION: forcing a failure. [ 411.695733] name failslab, interval 1, probability 0, space 0, times 0 [ 411.721738] CPU: 1 PID: 19470 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 411.729848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.739749] Call Trace: [ 411.742643] dump_stack+0x13e/0x194 [ 411.746309] should_fail.cold+0x10a/0x14b [ 411.750819] should_failslab+0xd6/0x130 [ 411.755104] kmem_cache_alloc+0x2b5/0x770 [ 411.759406] ptlock_alloc+0x1d/0x70 [ 411.763321] pte_alloc_one+0x57/0x100 [ 411.767508] do_huge_pmd_anonymous_page+0x832/0x11e0 [ 411.772798] ? prep_transhuge_page+0xa0/0xa0 [ 411.777376] ? pud_val+0x6c/0xd0 [ 411.780891] ? pmd_val+0xd0/0xd0 [ 411.784533] ? trace_hardirqs_on+0x10/0x10 [ 411.789074] __handle_mm_fault+0x23ac/0x3280 [ 411.793854] ? copy_page_range+0x1d70/0x1d70 [ 411.798653] ? find_held_lock+0x2d/0x110 [ 411.802933] handle_mm_fault+0x288/0x7a0 [ 411.807299] __do_page_fault+0x4bc/0xb40 [ 411.811370] ? vmalloc_fault+0xdf0/0xdf0 [ 411.815525] ? do_page_fault+0x60/0x4f2 [ 411.819584] page_fault+0x25/0x50 [ 411.823128] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 411.829109] RSP: 0018:ffff88805296fa80 EFLAGS: 00010206 [ 411.834720] RAX: 0000000000000000 RBX: 0000000000000590 RCX: 0000000000000590 [ 411.842232] RDX: 0000000000000590 RSI: 0000000020d7cfcb RDI: ffff88805da92a30 [ 411.849911] RBP: 0000000020d7cfcb R08: ffffed100bb525f8 R09: 0000000000000000 [ 411.857421] R10: ffffed100bb525f7 R11: ffff88805da92fbf R12: ffff88805da92a30 [ 411.864978] R13: 00007ffffffff000 R14: 0000000020d7d55b R15: ffff88805da92a30 [ 411.872414] copyin+0x99/0xc0 [ 411.875523] _copy_from_iter_full+0x189/0x6a0 [ 411.880132] ? __phys_addr_symbol+0x1f/0x60 [ 411.884541] ? __check_object_size+0x208/0x28a [ 411.889428] tcp_sendmsg_locked+0x12d6/0x2fd0 [ 411.894284] ? tcp_sendpage+0x60/0x60 [ 411.898092] ? __local_bh_enable_ip+0x94/0x190 [ 411.902858] tcp_sendmsg+0x2b/0x40 [ 411.906404] inet_sendmsg+0x116/0x4d0 [ 411.910300] ? inet_recvmsg+0x4c0/0x4c0 [ 411.914430] sock_sendmsg+0xc5/0x100 [ 411.918301] SYSC_sendto+0x1c4/0x2b0 [ 411.922134] ? SYSC_connect+0x250/0x250 [ 411.926118] ? lock_downgrade+0x6e0/0x6e0 [ 411.930519] ? wait_for_completion+0x390/0x390 [ 411.935221] ? vfs_write+0xff/0x4e0 [ 411.939483] ? fput+0xb/0x140 [ 411.942685] ? SyS_write+0x14d/0x210 [ 411.946778] ? SyS_read+0x210/0x210 [ 411.950415] ? SyS_clock_settime+0x1a0/0x1a0 [ 411.955009] ? do_syscall_64+0x4c/0x640 [ 411.959148] ? SyS_sendto+0x21/0x50 [ 411.962782] ? SyS_getpeername+0x30/0x30 [ 411.967115] do_syscall_64+0x1d5/0x640 [ 411.971248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.977109] RIP: 0033:0x45c849 [ 411.980299] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 411.988264] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 411.997211] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 412.005031] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 412.012585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 412.020256] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000003 04:35:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:37 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff, 0x6}, 0xa080, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r4, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$sock_rose_SIOCRSCLRRT(r4, 0x89e4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.origin\x00', &(0x7f0000000100)='net/kcm\x00', 0x8, 0x0) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:37 executing program 2 (fault-call:10 fault-nth:4): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x20, 0x2, 0x3f, 0x80, 0x0, 0x10000, 0xa800, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x9, 0x4, 0x8, 0xfffffffffffffffe, 0x0, 0x7c}, r4, 0xa, 0xffffffffffffffff, 0x1) 04:35:37 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000008, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r5, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) accept$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r7, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCSTI(r3, 0x5412, 0x7fffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000240)={[0x9, 0x1ff, 0x4, 0x7, 0x0, 0x8000, 0x401, 0xc6, 0x0, 0xfffffffd, 0x3, 0x8, 0x1, 0xffffbf5e, 0x20, 0x8, 0x7, 0x3, 0x4, 0x5, 0x5, 0x8001, 0x20, 0x1f, 0x7, 0x0, 0x5, 0xfff, 0x8, 0xfffffff8, 0x40, 0x8, 0x7d, 0xffffffff, 0x63, 0xffff, 0x0, 0xfff, 0x7, 0x80000000, 0x20, 0xe9, 0xd5, 0x1f, 0x1ff, 0x7f, 0x8, 0x400, 0x6e, 0x0, 0x3, 0x1, 0x8, 0x5, 0x80000000, 0x40, 0xac3, 0x7ff, 0x5, 0x1, 0xd73, 0x0, 0x800, 0x9, 0x7f, 0xfffffffe, 0x0, 0xfffffe01, 0x5, 0x0, 0x627a, 0x10001, 0x14, 0x7, 0xffff, 0x2, 0x9, 0x0, 0x64, 0x3, 0x4, 0x3, 0x200, 0x1000, 0xfffffffd, 0x3f, 0x400000, 0xfffffffe, 0x1b69, 0x10001, 0x3, 0x6, 0x10000, 0x10000, 0xa71, 0xfffffff7, 0x9, 0x100, 0x8000, 0x8, 0x81, 0xfff, 0x2, 0x3f, 0xf1b, 0x0, 0x7fffffff, 0x6, 0x2, 0x0, 0x69e2, 0xfffffffd, 0x8, 0x60dd, 0x1, 0x0, 0x0, 0xffffffff, 0xfffffffd, 0x5daa, 0x2, 0x8, 0x243, 0x4, 0x1, 0x101, 0x2, 0x80, 0x20, 0x1, 0xaa01, 0x9, 0x3, 0x1ff, 0x41, 0x9, 0x1, 0x6, 0x2, 0x9, 0x0, 0x4, 0x1ff, 0xeaf, 0x6, 0x6, 0x101, 0x9, 0x0, 0x3, 0x6, 0x0, 0x4, 0xffffff81, 0x7, 0x4, 0x0, 0x3ed, 0x0, 0x4, 0xfd, 0x8, 0x3ff, 0xfffffff9, 0x7, 0x2, 0x1, 0x800, 0xafc, 0x3dd3, 0x2, 0xd7, 0x101, 0x200, 0x3, 0x7fff, 0x5, 0x401, 0x4, 0x6a1f, 0xe, 0x8, 0x17, 0x5, 0xb9f, 0x5, 0x401, 0x7fff, 0x3f, 0x7fffffff, 0x27, 0x7, 0x88a, 0x0, 0x5, 0x10001, 0x1, 0x10000, 0x5b7, 0x6, 0x80, 0x1, 0x1, 0xdf400000, 0x2cf, 0x0, 0xffffffe0, 0x3a, 0x11, 0x1, 0x3ff, 0x1c, 0x4, 0x5, 0x4, 0x846b, 0x80, 0x20, 0x4, 0x3, 0x2, 0x9d4, 0x8, 0x3, 0x7, 0x5, 0x5cb9e36e, 0x10001, 0x6, 0x3f, 0xfffffffb, 0xfffffbff, 0x800, 0x3, 0x2, 0x4, 0x0, 0x8001, 0x8, 0x7f, 0x80000000, 0x5, 0x3, 0x5, 0x4c, 0x4, 0x1d, 0x3, 0xfcf9, 0x9, 0x1dea7f53, 0x5, 0x8, 0x7fffffff, 0xfffffffc, 0xfffffff9, 0x33b, 0x101, 0xffff7fff, 0x4, 0x1000, 0xfffffffa, 0x8, 0x20, 0x0, 0xfffffffb, 0x9, 0x8, 0x0, 0x1, 0x6, 0xfffffffb, 0x8, 0x20, 0x6, 0x8, 0x2, 0x3, 0x401, 0xc9, 0x2, 0x0, 0xfffffe00, 0x1f, 0xf6, 0x3ff, 0x81, 0x0, 0x0, 0x7fff, 0xfffff800, 0x1000, 0x4, 0x40, 0xabf8, 0x0, 0x80000000, 0x4, 0x12, 0x2, 0x8, 0x9, 0xfffff7ae, 0xfffffffb, 0x6, 0x9a, 0x4, 0x5, 0x1, 0x0, 0xff, 0x0, 0x5, 0x0, 0x3, 0x8, 0x8, 0xfffffe01, 0x6, 0x20000000, 0xa000000, 0x4, 0x0, 0x0, 0x4, 0x26ce00, 0x7fff, 0x5, 0x200, 0xa0000000, 0x4, 0xffffff9d, 0x2, 0x7, 0x7, 0x205a, 0x7, 0xe2f6, 0x8, 0x8, 0x6, 0x1, 0xf3a, 0x2, 0xc4, 0x1, 0xfffffffc, 0xf52, 0x8, 0x7f, 0x6, 0xb7, 0x8, 0x401, 0x6, 0x4, 0x5, 0x10001, 0x5, 0xffff385a, 0x9, 0x2, 0x9b2, 0xe7ad, 0x4, 0x7, 0x6, 0x10000, 0x6, 0x7fffffff, 0x400, 0x7, 0x8b06, 0xc6e, 0xcd1, 0x2, 0x2, 0x1, 0x826f, 0x1, 0x7a51, 0x784, 0x55, 0x3, 0x9, 0x8000, 0xfffffb09, 0x6, 0x7, 0xab0, 0xd49a, 0xffb, 0xffffff7f, 0xd1, 0x6, 0x5, 0x794, 0xa86, 0x200, 0xff, 0x8, 0x3, 0xf6c1, 0xa8, 0xfff, 0x42, 0xfff, 0x3ff, 0x4, 0x8001, 0x3, 0xffffffff, 0x8, 0x167, 0x66b, 0xac, 0xffffffff, 0x40, 0x4, 0x2a13, 0xfff, 0xd310, 0xbc, 0x6, 0x7, 0x3, 0x4, 0x7, 0x2, 0x0, 0xde73, 0x20, 0x3ff, 0x4, 0x80000001, 0xc8b, 0x1, 0xffff, 0x0, 0x9, 0x5, 0x8, 0x7f, 0x8, 0x5, 0xc55, 0x8, 0x80000000, 0x0, 0x6, 0x1, 0x3b, 0x4, 0x7fffffff, 0x6, 0x2, 0x2, 0x89e, 0x3ff, 0x7fff, 0x2, 0x0, 0x7, 0x7a, 0xfffffffe, 0x9, 0xdd, 0x8000, 0x9, 0x1f, 0x0, 0x8001, 0x0, 0x38000000, 0x80000000, 0x4, 0x1ff, 0x1ff, 0x5, 0x6, 0x3f, 0x1, 0x9, 0x8001, 0x8001, 0xffffffff, 0x5, 0x3, 0x8, 0x68a9, 0x7f, 0x100, 0x100, 0x1, 0x7fffffff, 0x7, 0x4, 0x9b3, 0xffffffff, 0x1, 0x8, 0x401, 0x101, 0x400, 0x1ff, 0x3ff, 0x2, 0x9, 0x0, 0x9, 0x2, 0xd0, 0x8, 0x4, 0x10000, 0x7, 0x7f, 0x101, 0x1000, 0x2, 0x4, 0x7, 0x6, 0x10001, 0x8, 0x2, 0x75, 0x2a, 0x200, 0x7f, 0x6bca25b9, 0x3, 0xc4a, 0x5, 0x100, 0x4, 0x6, 0xda2d, 0x8c3a, 0xd647, 0xaaf5, 0x401, 0x3, 0x800, 0xffff6050, 0xfff, 0x9, 0x40000000, 0x5, 0x3, 0x2, 0x0, 0x2, 0x8001, 0x4, 0x3, 0x1ff, 0x0, 0x3, 0x1ff, 0x1, 0x2, 0x9, 0x5, 0x7, 0x3, 0x0, 0x8, 0x5, 0x3ff, 0x5, 0x7fff, 0x8, 0x4, 0x5, 0x9, 0x1, 0x9f6, 0x9, 0x8, 0x101, 0x6, 0x7, 0x7, 0x6, 0x1, 0x4, 0x0, 0xffff3902, 0x101, 0xa2a, 0x37, 0x4, 0xf9ea, 0x0, 0xfffff801, 0x3b, 0xfff, 0x1ff, 0x8, 0x100, 0x8, 0x800, 0x10001, 0x3, 0x1, 0x3b, 0x7fff, 0x1, 0x7, 0x1, 0x4d, 0x0, 0xfffffffa, 0x7, 0xff, 0x3, 0x20, 0x3, 0x28000, 0x2, 0x8, 0x8, 0x90000000, 0x4d1, 0x2, 0xde7, 0x93, 0x9, 0x4, 0x8, 0x1c0, 0x10001, 0x7, 0x10001, 0x9, 0x9, 0xffff7fff, 0xfffffffc, 0x2, 0x0, 0x7f, 0x2, 0x4, 0x6, 0x905, 0x4, 0x7, 0x7, 0x7034, 0xccd, 0x5, 0x0, 0xa68, 0x9, 0x1, 0x5, 0x1, 0x8, 0x200, 0xfffffff9, 0x63a, 0x4, 0x800, 0xfffffffd, 0x0, 0x0, 0x33a, 0x400, 0xffff, 0x8001, 0xfffffff9, 0x6, 0x4, 0x6, 0x10001, 0x800, 0x0, 0x3, 0x2, 0xde7, 0x0, 0x1ff, 0xc7, 0x80000001, 0xfffffff9, 0x822, 0xd2c, 0x8, 0x44d6, 0x1, 0x7fff, 0x1, 0x1, 0x45, 0x6, 0x400, 0x5, 0x3ff, 0x2, 0xcf3, 0x1, 0xfff, 0x9a, 0x3c4, 0x5, 0xf87, 0x1, 0x10000, 0xaa, 0x9e, 0x0, 0xbd, 0xdfac, 0x3, 0x4, 0x100, 0x4, 0x25d3e331, 0xfffffffe, 0xfff, 0x6, 0x9, 0x3ff, 0x1f, 0x7f, 0xff, 0x1, 0x6, 0x0, 0x5, 0x9, 0xf9e6, 0xffffffff, 0x9, 0xff, 0x7fffffff, 0x40, 0xffffffff, 0x6, 0x3, 0x6, 0x20, 0xfffffff7, 0xf2, 0x80000000, 0x5, 0x3, 0x3, 0x4, 0x100, 0x8, 0xec, 0xffff, 0x2, 0xfffeffff, 0xffffffff, 0x8000, 0x6, 0x3, 0x5, 0x5, 0x2, 0x7fff, 0x9, 0x371, 0x8, 0x3, 0x6, 0x101, 0x1ff, 0xfc7c, 0x7f, 0x9, 0x3ff, 0x7, 0x69, 0x0, 0x200, 0x5, 0x6, 0x9, 0x1, 0x3, 0x7, 0xfffffff7, 0x5, 0x80000000, 0x7f, 0x4, 0x80000001, 0x2, 0x2, 0x0, 0x2, 0x4, 0x8001, 0xffffffff, 0xfffffff7, 0x8, 0x0, 0x3266a0b7, 0x0, 0x4, 0x718f77fb, 0x401, 0x4, 0x9, 0xfffff000, 0x1, 0x7fffffff, 0x3, 0x6, 0x80000001, 0x1, 0x9, 0xf73f, 0x6, 0x4000, 0x3, 0x1, 0x1ff, 0x8, 0x2, 0x9, 0x7ff, 0x7, 0x81, 0xffffffff, 0x7f, 0xfffffffe, 0x2, 0xfffffb45, 0x1ff, 0x4, 0x1f6, 0x400, 0xfffffffa, 0x2, 0x9ba3, 0x1, 0x4, 0xd30, 0x0, 0x6, 0xfff, 0xb, 0x0, 0x400, 0x7, 0x6, 0x3, 0x7, 0x7, 0x7, 0x8, 0x6f8, 0x9, 0x0, 0x681, 0x101, 0x81, 0x1f, 0xe9, 0x1, 0x9, 0x4, 0x8a8, 0x99e, 0x9, 0x800, 0x3, 0x8, 0x5c, 0x600000, 0x7, 0x7, 0x739541c5, 0x7fff, 0x7a5f, 0x1, 0x36, 0x1, 0xe2, 0x3, 0x1, 0x7, 0x8, 0xb1, 0x10001, 0x7, 0x7, 0x4, 0x1ff, 0x400, 0x8, 0x7, 0x6, 0x9, 0xfffffff8, 0x7fffffff, 0x0, 0xe9, 0x9, 0xffffff67, 0xffff0000, 0x68f, 0x9, 0x10000, 0x6, 0x3ff, 0x0, 0xff, 0x3, 0x80, 0x3, 0x9, 0x7, 0x6, 0x40, 0x5, 0x9, 0x1, 0x100000, 0x101, 0x6, 0x20, 0xfffffff9, 0x81, 0x9e, 0x2, 0x1f, 0x3, 0x9, 0x8, 0x5, 0xffffffff, 0x101, 0x9, 0x0, 0x1bf, 0x81, 0x4, 0xb4, 0x6, 0x6, 0x7ff, 0x3ff, 0x14da, 0x8000, 0x0, 0x2, 0x3, 0xad4, 0x9, 0x0, 0x7ff, 0x401, 0x7, 0x3, 0x5, 0x5, 0x2e04, 0x1, 0xffffff81, 0xe0e2, 0x5, 0x1ff, 0x4, 0xfff, 0x5, 0x10001, 0xfffffffa, 0x1, 0x1, 0x7f, 0x1000, 0x1, 0x7fffffff, 0x1f, 0x8000, 0x3, 0x2, 0x0, 0x7f, 0x9, 0x5, 0x44436612, 0x7, 0x3ff, 0x7ff, 0x10dc, 0x1, 0x3ff, 0x2, 0x9, 0x4, 0x3ff, 0x2, 0x81, 0xfffffffd, 0x7, 0x4, 0x6, 0x80000001, 0x5a0, 0x0, 0x1, 0x3, 0xfff, 0x4, 0x4, 0x40, 0x0, 0x5, 0x6394, 0x8001, 0x6, 0x4, 0x3, 0xdcd9, 0x5, 0x4, 0xcafb]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) r8 = dup(r7) write$P9_RCLUNK(r8, &(0x7f0000000000)={0x7}, 0x7) setsockopt$inet6_dccp_buf(r8, 0x21, 0xf, &(0x7f0000000080)="7d1887aa2e02dcb35cf638c859b09a7f67c8c00755f82a17e7b331c545c46ba936369f67a98ccb960f8853831e121a3e95288fc3c22db239dc181bb4c188c3ebbe630546702b517c68", 0x49) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 412.213365] FAULT_INJECTION: forcing a failure. [ 412.213365] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.272913] CPU: 0 PID: 19485 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 412.280958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.290563] Call Trace: [ 412.293292] dump_stack+0x13e/0x194 [ 412.296951] should_fail.cold+0x10a/0x14b [ 412.301213] __alloc_pages_nodemask+0x1bf/0x700 [ 412.306013] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 412.311221] ? iov_iter_advance+0x1c0/0xc70 [ 412.315569] alloc_pages_current+0xe7/0x1e0 [ 412.320004] skb_page_frag_refill+0x1e2/0x490 [ 412.324612] sk_page_frag_refill+0x50/0x1c0 [ 412.328955] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 412.333514] ? tcp_sendpage+0x60/0x60 [ 412.337458] ? __local_bh_enable_ip+0x94/0x190 [ 412.342197] tcp_sendmsg+0x2b/0x40 [ 412.345766] inet_sendmsg+0x116/0x4d0 [ 412.349699] ? inet_recvmsg+0x4c0/0x4c0 [ 412.353699] sock_sendmsg+0xc5/0x100 [ 412.357433] SYSC_sendto+0x1c4/0x2b0 [ 412.361168] ? SYSC_connect+0x250/0x250 [ 412.365165] ? lock_downgrade+0x6e0/0x6e0 04:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x15}, 0x1, 0x6, [@loopback, @dev={0xac, 0x14, 0x14, 0x2e}, @multicast1, @dev={0xac, 0x14, 0x14, 0x32}, @broadcast, @local]}, 0x28) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) r4 = dup(r3) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x4, 0x7, 0x6, 0x4}, {0x5, 0x7, 0x3f, 0x1000}, {0x200, 0x3f, 0x9, 0x9}]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:35:37 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x0, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 412.369519] ? wait_for_completion+0x390/0x390 [ 412.374122] ? vfs_write+0xff/0x4e0 [ 412.377766] ? fput+0xb/0x140 [ 412.380895] ? SyS_write+0x14d/0x210 [ 412.384800] ? SyS_read+0x210/0x210 [ 412.388448] ? SyS_clock_settime+0x1a0/0x1a0 [ 412.392876] ? do_syscall_64+0x4c/0x640 [ 412.396877] ? SyS_sendto+0x21/0x50 [ 412.400680] ? SyS_getpeername+0x30/0x30 [ 412.406690] do_syscall_64+0x1d5/0x640 [ 412.410609] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.416233] RIP: 0033:0x45c849 04:35:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 412.419528] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 412.427262] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 412.434785] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 412.442678] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 412.449968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 412.457258] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000004 04:35:37 executing program 2 (fault-call:10 fault-nth:5): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:37 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x0, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000200)="05034a0008083e000000890fc52cf5c25970e605b02f80357f2b2ff0dac8897c6b876d886b143a308161b6fc8f24e115863f974bb654697f462f4c733d927941ed44b4743f0000000000000000000000fcaa00ce83130486409adc7e2d6f308fb5bf4f98957c0aa9ee0640bcb65623ad868bdea581cd0e4f186e215fabffe4535da8707514e64d346703878d0b376be9eaa15bfbaa47e13fb7b499ba6de4eceb9b02c1cadd2e91c82ab8418ba9ae825997a1938aae01b88708490d158b342d71a7249807be6fce0e1a37ed94fcb274de6404f9995b59fc2ac2a5142229c78fea86e37c78770f11315b844dad74a252f934fbbc1cf6c08d39", 0xf8, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000040)={r5, 0x22, "c0da9e9c0263158999a2a0e27ba6133046b97701505ba7e11045d9658a4bad692956"}, &(0x7f0000000080)=0x2a) 04:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c000000170a03000000000000000000020000030c0005400000006100000001240003800800024000000fff1800039b0800000000000000315f6d6163767461700000000900010073797a3100000000ff0005400000000000000005"], 0x5c}}, 0x41) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 412.624462] FAULT_INJECTION: forcing a failure. [ 412.624462] name failslab, interval 1, probability 0, space 0, times 0 [ 412.650524] CPU: 0 PID: 19522 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 412.658771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.668486] Call Trace: [ 412.671100] dump_stack+0x13e/0x194 04:35:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 412.675128] should_fail.cold+0x10a/0x14b [ 412.679309] should_failslab+0xd6/0x130 [ 412.683317] kmem_cache_alloc_node+0x55/0x7a0 [ 412.688049] ? rcu_is_watching+0x11/0xb0 [ 412.692137] __alloc_skb+0x9a/0x4c0 [ 412.695907] ? skb_trim+0x160/0x160 [ 412.699892] __tcp_send_ack.part.0+0x67/0x5a0 [ 412.704414] tcp_send_ack+0x6f/0x90 [ 412.708086] __tcp_ack_snd_check+0xf6/0x380 [ 412.712751] tcp_rcv_established+0x665/0x15d0 [ 412.717273] ? tcp_data_queue+0x33f0/0x33f0 [ 412.721621] ? mark_held_locks+0xa6/0xf0 [ 412.725852] tcp_v4_do_rcv+0x55d/0x7e0 [ 412.729928] __release_sock+0x12a/0x350 [ 412.733929] ? tcp_keepalive_timer.cold+0x22/0x22 [ 412.738924] __sk_flush_backlog+0x22/0x30 [ 412.743373] tcp_sendmsg_locked+0x2516/0x2fd0 [ 412.747991] ? tcp_sendpage+0x60/0x60 [ 412.751992] ? __local_bh_enable_ip+0x94/0x190 [ 412.756597] tcp_sendmsg+0x2b/0x40 [ 412.760156] inet_sendmsg+0x116/0x4d0 [ 412.764171] ? inet_recvmsg+0x4c0/0x4c0 [ 412.768288] sock_sendmsg+0xc5/0x100 04:35:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 412.772194] SYSC_sendto+0x1c4/0x2b0 [ 412.775949] ? SYSC_connect+0x250/0x250 [ 412.779940] ? lock_downgrade+0x6e0/0x6e0 [ 412.784115] ? wait_for_completion+0x390/0x390 [ 412.788720] ? vfs_write+0xff/0x4e0 [ 412.792370] ? fput+0xb/0x140 [ 412.795736] ? SyS_write+0x14d/0x210 [ 412.799471] ? SyS_read+0x210/0x210 [ 412.803181] ? SyS_clock_settime+0x1a0/0x1a0 [ 412.807821] ? do_syscall_64+0x4c/0x640 [ 412.812262] ? SyS_sendto+0x21/0x50 [ 412.816080] ? SyS_getpeername+0x30/0x30 [ 412.820569] do_syscall_64+0x1d5/0x640 [ 412.824488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.829882] RIP: 0033:0x45c849 [ 412.833272] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 412.841086] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 412.848379] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 412.855752] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 412.863207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 412.870598] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000005 04:35:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:37 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x0, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:37 executing program 2 (fault-call:10 fault-nth:6): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@loopback, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}, @local, 0x0, 0x80, 0x9, 0x100, 0x8, 0x1040004, r6}) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 04:35:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 413.043185] FAULT_INJECTION: forcing a failure. [ 413.043185] name failslab, interval 1, probability 0, space 0, times 0 [ 413.078226] CPU: 1 PID: 19550 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 413.086327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.095981] Call Trace: [ 413.098597] dump_stack+0x13e/0x194 [ 413.102488] should_fail.cold+0x10a/0x14b [ 413.106839] should_failslab+0xd6/0x130 [ 413.110842] kmem_cache_alloc_node_trace+0x59/0x7b0 [ 413.115879] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 413.121358] ? __alloc_skb+0x9a/0x4c0 [ 413.125187] __kmalloc_node_track_caller+0x38/0x70 [ 413.130286] __kmalloc_reserve.isra.0+0x35/0xd0 [ 413.135150] __alloc_skb+0xca/0x4c0 [ 413.138804] ? skb_trim+0x160/0x160 [ 413.142457] __tcp_send_ack.part.0+0x67/0x5a0 [ 413.147063] tcp_send_ack+0x6f/0x90 [ 413.150711] __tcp_ack_snd_check+0xf6/0x380 [ 413.155318] tcp_rcv_established+0x665/0x15d0 [ 413.159836] ? tcp_data_queue+0x33f0/0x33f0 [ 413.164381] ? mark_held_locks+0xa6/0xf0 [ 413.168469] tcp_v4_do_rcv+0x55d/0x7e0 [ 413.172463] __release_sock+0x12a/0x350 [ 413.176640] ? tcp_keepalive_timer.cold+0x22/0x22 [ 413.181539] __sk_flush_backlog+0x22/0x30 [ 413.185704] tcp_sendmsg_locked+0x2516/0x2fd0 [ 413.190427] ? tcp_sendpage+0x60/0x60 [ 413.194332] ? __local_bh_enable_ip+0x94/0x190 [ 413.198936] tcp_sendmsg+0x2b/0x40 [ 413.202813] inet_sendmsg+0x116/0x4d0 [ 413.206629] ? inet_recvmsg+0x4c0/0x4c0 [ 413.210621] sock_sendmsg+0xc5/0x100 [ 413.214353] SYSC_sendto+0x1c4/0x2b0 [ 413.218093] ? SYSC_connect+0x250/0x250 [ 413.222259] ? lock_downgrade+0x6e0/0x6e0 [ 413.226587] ? wait_for_completion+0x390/0x390 [ 413.231219] ? vfs_write+0xff/0x4e0 [ 413.234866] ? fput+0xb/0x140 [ 413.237988] ? SyS_write+0x14d/0x210 [ 413.241720] ? SyS_read+0x210/0x210 [ 413.245367] ? SyS_clock_settime+0x1a0/0x1a0 [ 413.249795] ? do_syscall_64+0x4c/0x640 [ 413.253943] ? SyS_sendto+0x21/0x50 [ 413.257588] ? SyS_getpeername+0x30/0x30 [ 413.261738] do_syscall_64+0x1d5/0x640 [ 413.265647] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.270852] RIP: 0033:0x45c849 [ 413.274289] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 413.282021] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r5, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) fsetxattr$trusted_overlay_origin(r5, &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x1) sendto$inet6(r4, &(0x7f0000000040)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57dcc198d5c31d060000000000000054697f462f4c733d9279690c4f10416441ed44b4743f", 0x56, 0x0, 0x0, 0x0) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, 0x0, 0x0) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, 0x0, 0x0) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)="a4dc68f8ef9b7aea5ab08259bc47ff31a4cf5208f39f19465365eaa3d0b9bcdb4cfb616718dd1eed5263cbb75f29e97413e97e3630a20c9e73827c8da0326aec3a293352e7c7679aaecf122bd82dcbc9ecb06684b810dc862d966051878160f09877f54d6461e7a3679190bc145aaf6d60793b962616406d856f8393ab44eec7fb821fd0117563cdff3de690e0f9122665a7ed9ee8f7b63fb4a20e632ba47458be51c4a0ae21fed01ec03e6aebb0f4545388d1", 0xb3, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x0) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x0) keyctl$KEYCTL_MOVE(0x1e, r2, r3, r4, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) setrlimit(0xf, &(0x7f0000000240)={0x2d9c, 0x1f}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 04:35:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 413.289510] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 413.296797] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 413.304240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 413.311898] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000006 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, 0x0, 0x0) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 2 (fault-call:10 fault-nth:7): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:38 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) accept4(r2, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r5, &(0x7f00000004c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r8, 0x1}}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x90) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockname(r4, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) io_setup(0xd33, &(0x7f0000000040)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x900000000000010, 0xb000000, 0x4, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r6, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) 04:35:38 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x100, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, @perf_config_ext={0xffffffffffff0001, 0x1f}, 0x0, 0x7fff, 0x0, 0x0, 0x5, 0xfffffffd}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, r5, 0x388f5000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r6 = socket$inet(0x2, 0x1, 0x1a) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='i', @ANYRES16=r7, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x48005) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="0d0989a4", @ANYRES16=r7, @ANYBLOB="200026bd7000fcdbdf25060000001400060000000000000000000000ffffac1414aa"], 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x1) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 413.627015] FAULT_INJECTION: forcing a failure. [ 413.627015] name failslab, interval 1, probability 0, space 0, times 0 [ 413.659035] CPU: 1 PID: 19599 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 413.667441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.679055] Call Trace: [ 413.681969] dump_stack+0x13e/0x194 [ 413.686307] should_fail.cold+0x10a/0x14b [ 413.691183] should_failslab+0xd6/0x130 [ 413.695779] kmem_cache_alloc_node+0x288/0x7a0 [ 413.700394] __alloc_skb+0x9a/0x4c0 [ 413.704059] ? skb_trim+0x160/0x160 [ 413.707714] sk_stream_alloc_skb+0xaf/0x780 [ 413.711106] audit: type=1400 audit(1585456538.615:84): avc: denied { map } for pid=19597 comm="syz-executor.4" path="socket:[75857]" dev="sockfs" ino=75857 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 413.712076] ? tcp_send_mss+0x9f/0x2e0 [ 413.712090] tcp_sendmsg_locked+0xef4/0x2fd0 [ 413.712111] ? tcp_sendpage+0x60/0x60 [ 413.752485] ? __local_bh_enable_ip+0x94/0x190 [ 413.757338] tcp_sendmsg+0x2b/0x40 [ 413.761717] inet_sendmsg+0x116/0x4d0 [ 413.765526] ? inet_recvmsg+0x4c0/0x4c0 [ 413.769866] sock_sendmsg+0xc5/0x100 [ 413.773906] SYSC_sendto+0x1c4/0x2b0 [ 413.778337] ? SYSC_connect+0x250/0x250 [ 413.782554] ? lock_downgrade+0x6e0/0x6e0 [ 413.787258] ? wait_for_completion+0x390/0x390 [ 413.792631] ? vfs_write+0xff/0x4e0 [ 413.797413] ? fput+0xb/0x140 [ 413.801259] ? SyS_write+0x14d/0x210 [ 413.805481] ? SyS_read+0x210/0x210 [ 413.809857] ? SyS_clock_settime+0x1a0/0x1a0 [ 413.814989] ? do_syscall_64+0x4c/0x640 [ 413.819185] ? SyS_sendto+0x21/0x50 [ 413.823443] ? SyS_getpeername+0x30/0x30 [ 413.828537] do_syscall_64+0x1d5/0x640 [ 413.832450] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 413.837926] RIP: 0033:0x45c849 [ 413.841175] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 413.849562] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 413.857198] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 413.865215] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 413.873217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 413.881159] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000007 04:35:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:38 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 2 (fault-call:10 fault-nth:8): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000080)={0x0, 0x0, 0x19, 0xf, 0x67, &(0x7f0000000240)="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"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:39 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x10020, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/11) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000140)=[0x3897, 0x849]) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x10, 0x20, 0x615, 0x31a3, 0x6, 0x9}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 414.165268] FAULT_INJECTION: forcing a failure. [ 414.165268] name failslab, interval 1, probability 0, space 0, times 0 04:35:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r1, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'macsec0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x14c, r7, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xb8, 0x2, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xf907425d7cfeeb46}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8040) [ 414.227008] CPU: 0 PID: 19643 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 414.235125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.244662] Call Trace: [ 414.247280] dump_stack+0x13e/0x194 [ 414.250960] should_fail.cold+0x10a/0x14b [ 414.255298] should_failslab+0xd6/0x130 [ 414.259562] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 414.264818] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 414.270534] ? __alloc_skb+0x9a/0x4c0 04:35:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:39 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000080)=""/13) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 414.275536] __kmalloc_node_track_caller+0x38/0x70 [ 414.280663] __kmalloc_reserve.isra.0+0x35/0xd0 [ 414.285618] __alloc_skb+0xca/0x4c0 [ 414.289445] ? skb_trim+0x160/0x160 [ 414.293338] sk_stream_alloc_skb+0xaf/0x780 [ 414.297881] ? tcp_send_mss+0x9f/0x2e0 [ 414.302009] tcp_sendmsg_locked+0xef4/0x2fd0 [ 414.306774] ? tcp_sendpage+0x60/0x60 [ 414.310735] ? __local_bh_enable_ip+0x94/0x190 [ 414.315529] tcp_sendmsg+0x2b/0x40 [ 414.319354] inet_sendmsg+0x116/0x4d0 [ 414.323422] ? inet_recvmsg+0x4c0/0x4c0 [ 414.327676] sock_sendmsg+0xc5/0x100 [ 414.331412] SYSC_sendto+0x1c4/0x2b0 [ 414.335148] ? SYSC_connect+0x250/0x250 [ 414.339402] ? lock_downgrade+0x6e0/0x6e0 [ 414.343684] ? wait_for_completion+0x390/0x390 [ 414.348652] ? vfs_write+0xff/0x4e0 [ 414.352665] ? fput+0xb/0x140 [ 414.356103] ? SyS_write+0x14d/0x210 [ 414.360092] ? SyS_read+0x210/0x210 [ 414.364211] ? SyS_clock_settime+0x1a0/0x1a0 [ 414.368857] ? do_syscall_64+0x4c/0x640 [ 414.372856] ? SyS_sendto+0x21/0x50 04:35:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 414.376611] ? SyS_getpeername+0x30/0x30 [ 414.380908] do_syscall_64+0x1d5/0x640 [ 414.384960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 414.390277] RIP: 0033:0x45c849 [ 414.393742] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 414.401958] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 414.409290] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 414.417098] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:39 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x0, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 414.424860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 414.432529] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000008 04:35:39 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x0, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 2 (fault-call:10 fault-nth:9): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x0, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:39 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0xe93e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r8, 0x1, 0x0, 0x0, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r8, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x9}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 414.815988] FAULT_INJECTION: forcing a failure. [ 414.815988] name failslab, interval 1, probability 0, space 0, times 0 [ 414.828878] CPU: 1 PID: 19684 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 414.837161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.846862] Call Trace: [ 414.849635] dump_stack+0x13e/0x194 [ 414.853290] should_fail.cold+0x10a/0x14b [ 414.857764] should_failslab+0xd6/0x130 [ 414.862149] kmem_cache_alloc_node+0x288/0x7a0 [ 414.866765] __alloc_skb+0x9a/0x4c0 [ 414.870414] ? skb_trim+0x160/0x160 [ 414.874540] sk_stream_alloc_skb+0xaf/0x780 [ 414.879267] ? tcp_send_mss+0x9f/0x2e0 [ 414.883321] tcp_sendmsg_locked+0xef4/0x2fd0 [ 414.887853] ? tcp_sendpage+0x60/0x60 [ 414.892259] ? __local_bh_enable_ip+0x94/0x190 [ 414.897007] tcp_sendmsg+0x2b/0x40 [ 414.900661] inet_sendmsg+0x116/0x4d0 [ 414.904482] ? inet_recvmsg+0x4c0/0x4c0 [ 414.908475] sock_sendmsg+0xc5/0x100 [ 414.912321] SYSC_sendto+0x1c4/0x2b0 04:35:39 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x1, 'veth0_virt_wifi\x00', {}, 0x200}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 414.916207] ? SYSC_connect+0x250/0x250 [ 414.920392] ? lock_downgrade+0x6e0/0x6e0 [ 414.924806] ? wait_for_completion+0x390/0x390 [ 414.929488] ? vfs_write+0xff/0x4e0 [ 414.933227] ? fput+0xb/0x140 [ 414.936442] ? SyS_write+0x14d/0x210 [ 414.940357] ? SyS_read+0x210/0x210 [ 414.944009] ? SyS_clock_settime+0x1a0/0x1a0 [ 414.948739] ? do_syscall_64+0x4c/0x640 [ 414.952745] ? SyS_sendto+0x21/0x50 [ 414.956398] ? SyS_getpeername+0x30/0x30 [ 414.960674] do_syscall_64+0x1d5/0x640 [ 414.964705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 414.970277] RIP: 0033:0x45c849 [ 414.973480] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 414.981851] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 414.989655] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 414.997042] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 415.004375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 415.012078] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000009 04:35:40 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000080)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, 0x0, 0x0) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:40 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:40 executing program 2 (fault-call:10 fault-nth:10): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, 0x0, 0x0) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x1e101, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0xe00, 0x70bd25, 0x25dfdbfb, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_FLOW={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040042}, 0x4840) 04:35:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:40 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) prctl$PR_SVE_GET_VL(0x33, 0x1efa3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) connect$l2tp(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast, 0x4}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x4, @local, 0x8}}}, &(0x7f00000002c0)=0x84) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 1: r0 = socket$packet(0x11, 0x3cb7c08b35d45d83, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x611}, 0x14}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r7}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004404) 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, 0x0, 0x0) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 415.313496] FAULT_INJECTION: forcing a failure. [ 415.313496] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 415.372416] CPU: 1 PID: 19714 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 415.380751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.390232] Call Trace: [ 415.392953] dump_stack+0x13e/0x194 [ 415.396825] should_fail.cold+0x10a/0x14b [ 415.401066] __alloc_pages_nodemask+0x1bf/0x700 [ 415.405788] ? find_held_lock+0x2d/0x110 [ 415.410024] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 415.415493] ? iov_iter_advance+0x1c0/0xc70 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 415.419842] alloc_pages_current+0xe7/0x1e0 [ 415.424187] skb_page_frag_refill+0x1e2/0x490 [ 415.428708] sk_page_frag_refill+0x50/0x1c0 [ 415.433190] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 415.436875] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=19722 comm=syz-executor.1 [ 415.437629] ? tcp_sendpage+0x60/0x60 [ 415.453996] ? __local_bh_enable_ip+0x94/0x190 [ 415.458606] tcp_sendmsg+0x2b/0x40 [ 415.462250] inet_sendmsg+0x116/0x4d0 [ 415.466072] ? inet_recvmsg+0x4c0/0x4c0 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 415.470063] sock_sendmsg+0xc5/0x100 [ 415.471924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=19722 comm=syz-executor.1 [ 415.473791] SYSC_sendto+0x1c4/0x2b0 [ 415.473802] ? SYSC_connect+0x250/0x250 [ 415.473815] ? lock_downgrade+0x6e0/0x6e0 [ 415.473833] ? wait_for_completion+0x390/0x390 [ 415.502912] ? vfs_write+0xff/0x4e0 [ 415.506557] ? fput+0xb/0x140 [ 415.510285] ? SyS_write+0x14d/0x210 [ 415.514011] ? SyS_read+0x210/0x210 [ 415.517944] ? SyS_clock_settime+0x1a0/0x1a0 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 415.522462] ? do_syscall_64+0x4c/0x640 [ 415.526450] ? SyS_sendto+0x21/0x50 [ 415.530262] ? SyS_getpeername+0x30/0x30 [ 415.534544] do_syscall_64+0x1d5/0x640 [ 415.538452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 415.543782] RIP: 0033:0x45c849 [ 415.546984] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 415.554706] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 415.562226] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 415.569506] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 415.576791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 415.584085] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000a 04:35:40 executing program 2 (fault-call:10 fault-nth:11): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x200000000000000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:35:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:40 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10080, 0x108) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r0}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r0, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={r0, 0xc0}, &(0x7f0000000100)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x0, 0x400042) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RCLUNK(r5, &(0x7f0000000200)={0x7, 0x79, 0xffff}, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xbad9, 0x3]}, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r1, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:40 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) 04:35:40 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 415.785951] FAULT_INJECTION: forcing a failure. [ 415.785951] name failslab, interval 1, probability 0, space 0, times 0 [ 415.819217] CPU: 0 PID: 19757 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 415.827762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.837131] Call Trace: [ 415.839750] dump_stack+0x13e/0x194 [ 415.843411] should_fail.cold+0x10a/0x14b [ 415.848021] should_failslab+0xd6/0x130 [ 415.852020] kmem_cache_alloc_node+0x288/0x7a0 [ 415.856631] __alloc_skb+0x9a/0x4c0 [ 415.860280] ? skb_trim+0x160/0x160 [ 415.863931] sk_stream_alloc_skb+0xaf/0x780 [ 415.868707] ? tcp_send_mss+0x9f/0x2e0 [ 415.872620] tcp_sendmsg_locked+0xef4/0x2fd0 [ 415.877059] ? tcp_sendpage+0x60/0x60 [ 415.881329] ? __local_bh_enable_ip+0x94/0x190 [ 415.886121] tcp_sendmsg+0x2b/0x40 [ 415.889770] inet_sendmsg+0x116/0x4d0 [ 415.893586] ? inet_recvmsg+0x4c0/0x4c0 [ 415.897942] sock_sendmsg+0xc5/0x100 [ 415.901676] SYSC_sendto+0x1c4/0x2b0 [ 415.905529] ? SYSC_connect+0x250/0x250 [ 415.909534] ? lock_downgrade+0x6e0/0x6e0 [ 415.913718] ? wait_for_completion+0x390/0x390 [ 415.918325] ? vfs_write+0xff/0x4e0 [ 415.922144] ? fput+0xb/0x140 [ 415.925264] ? SyS_write+0x14d/0x210 [ 415.928991] ? SyS_read+0x210/0x210 [ 415.932642] ? SyS_clock_settime+0x1a0/0x1a0 [ 415.937528] ? do_syscall_64+0x4c/0x640 [ 415.941560] ? SyS_sendto+0x21/0x50 [ 415.945318] ? SyS_getpeername+0x30/0x30 [ 415.949528] do_syscall_64+0x1d5/0x640 [ 415.953704] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 415.959247] RIP: 0033:0x45c849 [ 415.962628] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 415.970363] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 415.978553] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 04:35:40 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x138, r4, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xfae}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffff9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x88c}, 0x80) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000140)={{0x1, 0x20}, 0x0, 0x80000001, 0x100, {0x2, 0xcc}, 0x7, 0xe1d}) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e23, @remote}}) 04:35:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:40 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/80, 0x50) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='4\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0400000000000000000207000a0009007273766793fc3acb9d65a34c7c8e0f613584379a487070362ec4a60bce9b79048d29c6599f79799d"], 0x34}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250100000008000100000000000c009900050000000100000008000300acf8437b883f6f83c0b16aed2282f055589ebc805970e2e8d5584715c26b26515d0f9e22d552ad384f60f00579f5a2ccc24a4c99e28d9e54660d4907281bd9109159193445436dc268bbf373b2fd823513bb9650d6d58835bde1457682433affcecd3e02576d161d2784cd2345", @ANYRES32=r6, @ANYBLOB="080001000100000008000100000000000c00990008000000040000000c0099000300000004000000"], 0x58}, 0x1, 0x0, 0x0, 0x20000001}, 0x2004c000) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r7 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000080)={0x16e7119e, 0x0, 0x8, 0x1, 0xfffff000, 0x2}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) [ 415.986464] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 415.993940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 416.001323] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000b 04:35:41 executing program 2 (fault-call:10 fault-nth:12): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:41 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:41 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xffff, @mcast1, 0x8}, @in6={0xa, 0x4e23, 0x81, @mcast2, 0x1}], 0x38) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r6, 0x9, 0x6a1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000080)={r6, 0x5}, 0x8) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 416.059475] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 04:35:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', r4}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$FS_IOC_SETVERSION(r6, 0x40087602, &(0x7f0000000040)=0x9e) 04:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 416.172301] FAULT_INJECTION: forcing a failure. [ 416.172301] name failslab, interval 1, probability 0, space 0, times 0 [ 416.181654] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 416.193376] CPU: 0 PID: 19788 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 416.193384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.193388] Call Trace: [ 416.193404] dump_stack+0x13e/0x194 [ 416.193421] should_fail.cold+0x10a/0x14b [ 416.221716] should_failslab+0xd6/0x130 [ 416.225725] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 416.231199] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 416.236674] ? __alloc_skb+0x9a/0x4c0 [ 416.241062] __kmalloc_node_track_caller+0x38/0x70 [ 416.246192] __kmalloc_reserve.isra.0+0x35/0xd0 [ 416.250922] __alloc_skb+0xca/0x4c0 [ 416.254706] ? skb_trim+0x160/0x160 [ 416.258345] sk_stream_alloc_skb+0xaf/0x780 [ 416.262943] ? tcp_send_mss+0x9f/0x2e0 [ 416.267029] tcp_sendmsg_locked+0xef4/0x2fd0 [ 416.271749] ? tcp_sendpage+0x60/0x60 [ 416.276094] ? __local_bh_enable_ip+0x94/0x190 [ 416.280861] tcp_sendmsg+0x2b/0x40 [ 416.284537] inet_sendmsg+0x116/0x4d0 [ 416.288360] ? inet_recvmsg+0x4c0/0x4c0 [ 416.292618] sock_sendmsg+0xc5/0x100 [ 416.296337] SYSC_sendto+0x1c4/0x2b0 [ 416.300338] ? SYSC_connect+0x250/0x250 [ 416.304335] ? lock_downgrade+0x6e0/0x6e0 [ 416.308528] ? wait_for_completion+0x390/0x390 [ 416.313343] ? vfs_write+0xff/0x4e0 [ 416.317117] ? fput+0xb/0x140 [ 416.320396] ? SyS_write+0x14d/0x210 [ 416.324211] ? SyS_read+0x210/0x210 [ 416.327871] ? SyS_clock_settime+0x1a0/0x1a0 [ 416.332529] ? do_syscall_64+0x4c/0x640 [ 416.336508] ? SyS_sendto+0x21/0x50 [ 416.340229] ? SyS_getpeername+0x30/0x30 [ 416.344311] do_syscall_64+0x1d5/0x640 [ 416.348224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 416.353643] RIP: 0033:0x45c849 [ 416.356844] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 416.364836] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 04:35:41 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 416.372374] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 416.379901] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 416.387564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 416.394967] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000c 04:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:41 executing program 2 (fault-call:10 fault-nth:13): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:41 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 04:35:41 executing program 4: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) r1 = dup(r0) write$P9_RCLUNK(r1, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r2}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0xfff}, &(0x7f0000000140)=0x8) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 416.584621] FAULT_INJECTION: forcing a failure. [ 416.584621] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 416.597268] CPU: 0 PID: 19813 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 416.605713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.615683] Call Trace: [ 416.618389] dump_stack+0x13e/0x194 [ 416.622382] should_fail.cold+0x10a/0x14b [ 416.627058] __alloc_pages_nodemask+0x1bf/0x700 [ 416.631977] ? find_held_lock+0x2d/0x110 [ 416.636063] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 416.641108] ? iov_iter_advance+0x1c0/0xc70 [ 416.645589] alloc_pages_current+0xe7/0x1e0 [ 416.650109] skb_page_frag_refill+0x1e2/0x490 [ 416.654834] sk_page_frag_refill+0x50/0x1c0 [ 416.659472] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 416.663950] ? tcp_sendpage+0x60/0x60 [ 416.667901] ? __local_bh_enable_ip+0x94/0x190 [ 416.672508] tcp_sendmsg+0x2b/0x40 [ 416.676751] inet_sendmsg+0x116/0x4d0 [ 416.680959] ? inet_recvmsg+0x4c0/0x4c0 [ 416.684957] sock_sendmsg+0xc5/0x100 [ 416.689223] SYSC_sendto+0x1c4/0x2b0 [ 416.692980] ? SYSC_connect+0x250/0x250 [ 416.697307] ? lock_downgrade+0x6e0/0x6e0 [ 416.701610] ? wait_for_completion+0x390/0x390 [ 416.706210] ? vfs_write+0xff/0x4e0 [ 416.710100] ? fput+0xb/0x140 [ 416.713339] ? SyS_write+0x14d/0x210 [ 416.717075] ? SyS_read+0x210/0x210 [ 416.721137] ? SyS_clock_settime+0x1a0/0x1a0 [ 416.725586] ? do_syscall_64+0x4c/0x640 [ 416.729669] ? SyS_sendto+0x21/0x50 [ 416.733403] ? SyS_getpeername+0x30/0x30 [ 416.737862] do_syscall_64+0x1d5/0x640 [ 416.741778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 416.747091] RIP: 0033:0x45c849 [ 416.750378] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 416.758096] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 416.765599] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 416.772893] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:41 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r7, 0x1, 0x0, 0x0, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r7, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4) r8 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r9, &(0x7f00000017c0), 0x1ab, 0x500) setsockopt$TIPC_IMPORTANCE(r9, 0x10f, 0x7f, &(0x7f0000000080)=0x8, 0x4) 04:35:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000200)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24287457c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b47443b54ae2d6b76c9bf35448c677e2af309e1925e58b2cd0f523b9b26a8912353d42b916cd16379531fea5d898f4938b862c3f825b4341b52c49cf345320dcf5ffba0313b086246e477ca44aa4c351a7052f25adda3c36b6d4866c59f2e426", 0xb1, 0x0, 0x0, 0x0) 04:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, 0x0, 0x0) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 416.780324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 416.787702] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000d [ 416.795646] audit: type=1400 audit(1585456541.735:85): avc: denied { map } for pid=19812 comm="syz-executor.4" path="socket:[75625]" dev="sockfs" ino=75625 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 04:35:41 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 04:35:41 executing program 2 (fault-call:10 fault-nth:14): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, 0x0, 0x0) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:41 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 04:35:42 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x80000000, 0x2edb76d8c709e415, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xb1}) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000000c0)) [ 416.978806] FAULT_INJECTION: forcing a failure. [ 416.978806] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, 0x0, 0x0) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 417.042924] CPU: 1 PID: 19837 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 417.051005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.060654] Call Trace: [ 417.063642] dump_stack+0x13e/0x194 [ 417.068197] should_fail.cold+0x10a/0x14b [ 417.072552] __alloc_pages_nodemask+0x1bf/0x700 [ 417.077303] ? find_held_lock+0x2d/0x110 [ 417.081925] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 417.087059] ? iov_iter_advance+0x1c0/0xc70 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 417.091651] alloc_pages_current+0xe7/0x1e0 [ 417.096096] skb_page_frag_refill+0x1e2/0x490 [ 417.100759] sk_page_frag_refill+0x50/0x1c0 [ 417.105191] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 417.109635] ? tcp_sendpage+0x60/0x60 [ 417.113561] ? __local_bh_enable_ip+0x94/0x190 [ 417.118265] tcp_sendmsg+0x2b/0x40 [ 417.121915] inet_sendmsg+0x116/0x4d0 [ 417.125897] ? inet_recvmsg+0x4c0/0x4c0 [ 417.129973] sock_sendmsg+0xc5/0x100 [ 417.133829] SYSC_sendto+0x1c4/0x2b0 [ 417.137652] ? SYSC_connect+0x250/0x250 [ 417.141788] ? lock_downgrade+0x6e0/0x6e0 [ 417.146190] ? wait_for_completion+0x390/0x390 [ 417.150792] ? vfs_write+0xff/0x4e0 [ 417.154441] ? fput+0xb/0x140 [ 417.157668] ? SyS_write+0x14d/0x210 [ 417.161643] ? SyS_read+0x210/0x210 [ 417.165292] ? SyS_clock_settime+0x1a0/0x1a0 [ 417.169725] ? do_syscall_64+0x4c/0x640 [ 417.173818] ? SyS_sendto+0x21/0x50 [ 417.177460] ? SyS_getpeername+0x30/0x30 [ 417.181539] do_syscall_64+0x1d5/0x640 [ 417.185534] entry_SYSCALL_64_after_hwframe+0x42/0xb7 04:35:42 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) openat$cgroup(r3, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:42 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 417.190818] RIP: 0033:0x45c849 [ 417.194016] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 417.201840] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 417.209137] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 417.216528] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 417.223816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 417.231101] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000e 04:35:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000300)={0x1, @win={{0x7fffffff, 0x2, 0x3, 0x1}, 0x0, 0x7, &(0x7f0000000100)={{0x7, 0x0, 0x465, 0xcf}, &(0x7f0000000080)={{0x9, 0x7, 0xfff, 0x7}, &(0x7f0000000040)={{0x8, 0x6, 0x4, 0x8}}}}, 0x3, &(0x7f0000000140)="6f099dc4b93ae2467c6fff7ed22a5094d87fe49365e56d2811d358cfa67cf356a396e44a65", 0x2}}) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:42 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) pwrite64(r3, &(0x7f0000000140)="17a2d0a85d899faefbd44061b7ff0ec9349f1f55cf055b3e2485dca607c2bc65ae83311033dc5d9ae1a9211de11d65481be0e49812422dd9e5897f0ce14b603b1343273ea730a75e343a679f65adf4af0a2aed26683c436112a17bc3fab3a569c60ba73cba43a74ad92f70a2d86c234128d19ec6a073780c26323956", 0x7c, 0x1) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:42 executing program 2 (fault-call:10 fault-nth:15): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:42 executing program 5 (fault-call:7 fault-nth:0): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:42 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5, 0x0, 0xf8a2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x40a000, 0x0) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000380)={0x2, 0xf, 0x3f, 0x91, 0x89, 0xffffff01, &(0x7f00000002c0)="242bedf32f13d6edf874e24948f59b41e92b1075e739e44ad869c5d6be731f719754a74138428ae7cfff06efc8e861ae9f1c5c0368b5be1be205dbb8b08ec87ba3c93be7745c64f6680ba8a263346c9032bc8f5fc67f9bf025adaf1e2401b306693aa7ba4bee2a7f4c20ac47c19a90206244653b3d3acc84a12479020d072d89394760aa11a0e3400d"}) ioctl$UI_SET_PHYS(r4, 0x4008556c, &(0x7f0000000080)='syz0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:42 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r1, &(0x7f00000017c0), 0x1ab, 0x500) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7b, 0x4) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000803, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e1d, @rand_addr=0xfffffeff}, 0x0) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r4, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40004}, 0x24000080) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040029bd7000fddbdf25030000000c00040080000000000000003f6c868c63964d009746a3b7eb9875631e2b4df9549645ed38aecaa1d66c0a1e0f3df01ec4444970a83faabdf6cc81fb65061eb11c77"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x78, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff00000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4eff9ae}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x78}}, 0x1) [ 417.596368] FAULT_INJECTION: forcing a failure. [ 417.596368] name failslab, interval 1, probability 0, space 0, times 0 [ 417.598292] FAULT_INJECTION: forcing a failure. [ 417.598292] name failslab, interval 1, probability 0, space 0, times 0 [ 417.625841] CPU: 0 PID: 19883 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 417.634030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.643399] Call Trace: [ 417.646006] dump_stack+0x13e/0x194 [ 417.649666] should_fail.cold+0x10a/0x14b [ 417.653836] should_failslab+0xd6/0x130 [ 417.657840] kmem_cache_alloc_node+0x288/0x7a0 [ 417.662438] __alloc_skb+0x9a/0x4c0 [ 417.666071] ? skb_trim+0x160/0x160 [ 417.669703] sk_stream_alloc_skb+0xaf/0x780 [ 417.674032] ? tcp_send_mss+0x9f/0x2e0 [ 417.677918] tcp_sendmsg_locked+0xef4/0x2fd0 [ 417.682332] ? kstrtouint+0xe6/0x130 [ 417.686078] ? find_held_lock+0x2d/0x110 [ 417.690145] ? tcp_sendpage+0x60/0x60 [ 417.694102] ? __local_bh_enable_ip+0x94/0x190 [ 417.698710] tcp_sendmsg+0x2b/0x40 [ 417.702250] inet_sendmsg+0x116/0x4d0 [ 417.706054] ? inet_recvmsg+0x4c0/0x4c0 [ 417.710037] sock_sendmsg+0xc5/0x100 [ 417.713752] SYSC_sendto+0x1c4/0x2b0 [ 417.717471] ? SYSC_connect+0x250/0x250 [ 417.721452] ? lock_downgrade+0x6e0/0x6e0 [ 417.725608] ? wait_for_completion+0x390/0x390 [ 417.730182] ? vfs_write+0xff/0x4e0 [ 417.733813] ? fput+0xb/0x140 [ 417.736917] ? SyS_write+0x14d/0x210 [ 417.740632] ? SyS_read+0x210/0x210 [ 417.744273] ? SyS_clock_settime+0x1a0/0x1a0 [ 417.748684] ? do_syscall_64+0x4c/0x640 [ 417.752659] ? SyS_sendto+0x21/0x50 [ 417.756320] ? SyS_getpeername+0x30/0x30 [ 417.760390] do_syscall_64+0x1d5/0x640 [ 417.764287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 417.769478] RIP: 0033:0x45c849 [ 417.772666] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 417.780377] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 417.788519] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 417.795794] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 417.803068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 417.810344] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000000 [ 417.819578] CPU: 1 PID: 19882 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 417.827492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.836851] Call Trace: [ 417.839456] dump_stack+0x13e/0x194 [ 417.843127] should_fail.cold+0x10a/0x14b [ 417.847285] should_failslab+0xd6/0x130 [ 417.851292] kmem_cache_alloc_node+0x288/0x7a0 [ 417.855888] __alloc_skb+0x9a/0x4c0 [ 417.859521] ? skb_trim+0x160/0x160 [ 417.863162] sk_stream_alloc_skb+0xaf/0x780 [ 417.867493] ? tcp_send_mss+0x9f/0x2e0 [ 417.871387] tcp_sendmsg_locked+0xef4/0x2fd0 [ 417.875819] ? tcp_sendpage+0x60/0x60 [ 417.879637] ? __local_bh_enable_ip+0x94/0x190 [ 417.884258] tcp_sendmsg+0x2b/0x40 [ 417.887814] inet_sendmsg+0x116/0x4d0 [ 417.891623] ? inet_recvmsg+0x4c0/0x4c0 04:35:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = dup(r1) write$P9_RCLUNK(r2, &(0x7f0000000000)={0x7}, 0x7) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @broadcast}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r6, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'team_slave_0\x00'}) r9 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r9, 0x5, 0x100000001, 0xab1a, 0x8}) 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 417.895599] sock_sendmsg+0xc5/0x100 [ 417.899321] SYSC_sendto+0x1c4/0x2b0 [ 417.903041] ? SYSC_connect+0x250/0x250 [ 417.907018] ? lock_downgrade+0x6e0/0x6e0 [ 417.911181] ? wait_for_completion+0x390/0x390 [ 417.915774] ? vfs_write+0xff/0x4e0 [ 417.919406] ? fput+0xb/0x140 [ 417.922513] ? SyS_write+0x14d/0x210 [ 417.926227] ? SyS_read+0x210/0x210 [ 417.929861] ? SyS_clock_settime+0x1a0/0x1a0 [ 417.934280] ? do_syscall_64+0x4c/0x640 [ 417.938257] ? SyS_sendto+0x21/0x50 [ 417.941889] ? SyS_getpeername+0x30/0x30 04:35:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 417.945961] do_syscall_64+0x1d5/0x640 [ 417.949859] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 417.955049] RIP: 0033:0x45c849 [ 417.958245] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 417.965960] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 417.973241] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 417.980521] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 417.987804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 417.995080] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000f 04:35:43 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x100000, 0x0) setsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x7f, &(0x7f00000000c0)=0x9e, 0x4) 04:35:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x0, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:43 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:43 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) ioctl$SNDCTL_DSP_GETOSPACE(r5, 0x8010500c, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:43 executing program 2 (fault-call:10 fault-nth:16): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 418.364104] FAULT_INJECTION: forcing a failure. [ 418.364104] name failslab, interval 1, probability 0, space 0, times 0 [ 418.426297] CPU: 1 PID: 19923 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 418.434261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.443626] Call Trace: [ 418.446240] dump_stack+0x13e/0x194 [ 418.449940] should_fail.cold+0x10a/0x14b [ 418.454113] should_failslab+0xd6/0x130 [ 418.458100] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 418.463219] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 418.468682] ? __alloc_skb+0x9a/0x4c0 04:35:43 executing program 5 (fault-call:7 fault-nth:1): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 418.472495] __kmalloc_node_track_caller+0x38/0x70 [ 418.477435] __kmalloc_reserve.isra.0+0x35/0xd0 [ 418.482117] __alloc_skb+0xca/0x4c0 [ 418.485761] ? skb_trim+0x160/0x160 [ 418.489399] sk_stream_alloc_skb+0xaf/0x780 [ 418.493735] ? tcp_send_mss+0x9f/0x2e0 [ 418.497635] tcp_sendmsg_locked+0xef4/0x2fd0 [ 418.502072] ? tcp_sendpage+0x60/0x60 [ 418.505894] ? __local_bh_enable_ip+0x94/0x190 [ 418.510493] tcp_sendmsg+0x2b/0x40 [ 418.514053] inet_sendmsg+0x116/0x4d0 [ 418.517958] ? inet_recvmsg+0x4c0/0x4c0 [ 418.522379] sock_sendmsg+0xc5/0x100 [ 418.526104] SYSC_sendto+0x1c4/0x2b0 [ 418.529830] ? SYSC_connect+0x250/0x250 [ 418.533816] ? lock_downgrade+0x6e0/0x6e0 [ 418.537978] ? wait_for_completion+0x390/0x390 [ 418.542591] ? vfs_write+0xff/0x4e0 [ 418.546240] ? fput+0xb/0x140 [ 418.549352] ? SyS_write+0x14d/0x210 [ 418.553072] ? SyS_read+0x210/0x210 [ 418.556733] ? SyS_clock_settime+0x1a0/0x1a0 [ 418.561169] ? do_syscall_64+0x4c/0x640 [ 418.565148] ? SyS_sendto+0x21/0x50 [ 418.568781] ? SyS_getpeername+0x30/0x30 [ 418.572853] do_syscall_64+0x1d5/0x640 [ 418.576759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 418.581953] RIP: 0033:0x45c849 [ 418.585143] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 418.592857] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 418.600131] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 418.607411] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 418.614685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 04:35:43 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/193, 0xc1) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x0, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 418.621961] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000010 04:35:43 executing program 2 (fault-call:10 fault-nth:17): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 418.665049] FAULT_INJECTION: forcing a failure. [ 418.665049] name failslab, interval 1, probability 0, space 0, times 0 [ 418.692543] CPU: 1 PID: 19928 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 418.700503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.709884] Call Trace: 04:35:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000080)=0x4000000000000200, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x5) r7 = fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00000002c0)={[0x81, 0xffffffffffffffff, 0xfffffffffffff4ed, 0x6, 0x6, 0x100, 0x2, 0x1000, 0x0, 0x100000000, 0x0, 0xd856, 0x4, 0x100, 0xae12, 0xfff], 0x4000, 0x101000}) write(r6, &(0x7f0000000340), 0x41395527) statx(r6, &(0x7f00000006c0)='./file0\x00', 0x0, 0x400, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r8], 0x7b) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={r3, r5, r8}, 0xc) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fffffff) [ 418.712490] dump_stack+0x13e/0x194 [ 418.716136] should_fail.cold+0x10a/0x14b [ 418.720303] should_failslab+0xd6/0x130 [ 418.730638] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 418.735762] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 418.741236] ? __alloc_skb+0x9a/0x4c0 [ 418.745057] __kmalloc_node_track_caller+0x38/0x70 [ 418.750004] __kmalloc_reserve.isra.0+0x35/0xd0 [ 418.754691] __alloc_skb+0xca/0x4c0 [ 418.758333] ? skb_trim+0x160/0x160 [ 418.761970] sk_stream_alloc_skb+0xaf/0x780 [ 418.766302] ? tcp_send_mss+0x9f/0x2e0 [ 418.770207] tcp_sendmsg_locked+0xef4/0x2fd0 [ 418.774633] ? kstrtouint+0xe6/0x130 [ 418.778358] ? find_held_lock+0x2d/0x110 [ 418.782440] ? tcp_sendpage+0x60/0x60 [ 418.786256] ? __local_bh_enable_ip+0x94/0x190 [ 418.790855] tcp_sendmsg+0x2b/0x40 [ 418.794412] inet_sendmsg+0x116/0x4d0 [ 418.798232] ? inet_recvmsg+0x4c0/0x4c0 [ 418.802225] sock_sendmsg+0xc5/0x100 [ 418.805953] SYSC_sendto+0x1c4/0x2b0 [ 418.809684] ? SYSC_connect+0x250/0x250 [ 418.813686] ? lock_downgrade+0x6e0/0x6e0 [ 418.817861] ? wait_for_completion+0x390/0x390 [ 418.822455] ? vfs_write+0xff/0x4e0 [ 418.826099] ? fput+0xb/0x140 [ 418.829223] ? SyS_write+0x14d/0x210 [ 418.832949] ? SyS_read+0x210/0x210 [ 418.836585] ? SyS_clock_settime+0x1a0/0x1a0 [ 418.841023] ? do_syscall_64+0x4c/0x640 [ 418.845007] ? SyS_sendto+0x21/0x50 [ 418.848643] ? SyS_getpeername+0x30/0x30 [ 418.852722] do_syscall_64+0x1d5/0x640 [ 418.856627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 418.861829] RIP: 0033:0x45c849 04:35:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x0, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 418.865023] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 418.872875] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 418.880183] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 418.887469] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 418.894750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 418.902032] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000001 04:35:43 executing program 4: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) rt_sigreturn() sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 418.967886] FAULT_INJECTION: forcing a failure. [ 418.967886] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 418.980208] CPU: 1 PID: 19939 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 418.988112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.997481] Call Trace: [ 419.000086] dump_stack+0x13e/0x194 [ 419.003736] should_fail.cold+0x10a/0x14b [ 419.007913] __alloc_pages_nodemask+0x1bf/0x700 [ 419.012600] ? find_held_lock+0x2d/0x110 04:35:44 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000080)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 419.016703] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 419.021742] ? iov_iter_advance+0x1c0/0xc70 [ 419.026079] alloc_pages_current+0xe7/0x1e0 [ 419.030420] skb_page_frag_refill+0x1e2/0x490 [ 419.034933] sk_page_frag_refill+0x50/0x1c0 [ 419.039324] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 419.043773] ? tcp_sendpage+0x60/0x60 [ 419.047594] ? __local_bh_enable_ip+0x94/0x190 [ 419.052201] tcp_sendmsg+0x2b/0x40 [ 419.055763] inet_sendmsg+0x116/0x4d0 [ 419.059585] ? inet_recvmsg+0x4c0/0x4c0 [ 419.063571] sock_sendmsg+0xc5/0x100 [ 419.067299] SYSC_sendto+0x1c4/0x2b0 [ 419.071025] ? SYSC_connect+0x250/0x250 [ 419.075016] ? lock_downgrade+0x6e0/0x6e0 [ 419.079185] ? wait_for_completion+0x390/0x390 [ 419.083778] ? vfs_write+0xff/0x4e0 [ 419.087420] ? fput+0xb/0x140 [ 419.090538] ? SyS_write+0x14d/0x210 [ 419.094272] ? SyS_read+0x210/0x210 [ 419.097920] ? SyS_clock_settime+0x1a0/0x1a0 [ 419.102349] ? do_syscall_64+0x4c/0x640 [ 419.106340] ? SyS_sendto+0x21/0x50 [ 419.109980] ? SyS_getpeername+0x30/0x30 [ 419.114090] do_syscall_64+0x1d5/0x640 04:35:44 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xc1}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80054d0f, &(0x7f0000000080)) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 419.118003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 419.123216] RIP: 0033:0x45c849 [ 419.126443] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 419.134163] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 419.141458] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 419.148741] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 419.156023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 04:35:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, 0x0, 0x0) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 419.163306] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000011 04:35:44 executing program 2 (fault-call:10 fault-nth:18): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, 0x0, 0x0) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 419.363721] FAULT_INJECTION: forcing a failure. [ 419.363721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 419.383597] CPU: 0 PID: 19962 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 419.391533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.400897] Call Trace: [ 419.403525] dump_stack+0x13e/0x194 [ 419.407176] should_fail.cold+0x10a/0x14b [ 419.411347] __alloc_pages_nodemask+0x1bf/0x700 [ 419.416037] ? find_held_lock+0x2d/0x110 [ 419.420113] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 419.425145] ? iov_iter_advance+0x1c0/0xc70 [ 419.429486] alloc_pages_current+0xe7/0x1e0 [ 419.433854] skb_page_frag_refill+0x1e2/0x490 [ 419.438419] sk_page_frag_refill+0x50/0x1c0 [ 419.442766] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 419.447220] ? tcp_sendpage+0x60/0x60 [ 419.451350] ? __local_bh_enable_ip+0x94/0x190 [ 419.455952] tcp_sendmsg+0x2b/0x40 [ 419.459517] inet_sendmsg+0x116/0x4d0 [ 419.463346] ? inet_recvmsg+0x4c0/0x4c0 [ 419.467341] sock_sendmsg+0xc5/0x100 [ 419.471091] SYSC_sendto+0x1c4/0x2b0 [ 419.474820] ? SYSC_connect+0x250/0x250 [ 419.478808] ? lock_downgrade+0x6e0/0x6e0 [ 419.482977] ? wait_for_completion+0x390/0x390 [ 419.487577] ? vfs_write+0xff/0x4e0 [ 419.491214] ? fput+0xb/0x140 [ 419.494353] ? SyS_write+0x14d/0x210 [ 419.498076] ? SyS_read+0x210/0x210 [ 419.501801] ? SyS_clock_settime+0x1a0/0x1a0 [ 419.506251] ? do_syscall_64+0x4c/0x640 [ 419.510234] ? SyS_sendto+0x21/0x50 [ 419.513868] ? SyS_getpeername+0x30/0x30 [ 419.518245] do_syscall_64+0x1d5/0x640 [ 419.522153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 419.527556] RIP: 0033:0x45c849 [ 419.530752] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 419.538474] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 419.545782] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 419.553066] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:44 executing program 5 (fault-call:7 fault-nth:2): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:44 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x9}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/mice\x00', 0x400) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, 0x0, 0x0) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 419.560348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 419.567629] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000012 [ 419.616266] FAULT_INJECTION: forcing a failure. [ 419.616266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 419.632604] CPU: 0 PID: 19969 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 419.640557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.649930] Call Trace: [ 419.652526] dump_stack+0x13e/0x194 [ 419.656169] should_fail.cold+0x10a/0x14b [ 419.660330] __alloc_pages_nodemask+0x1bf/0x700 [ 419.665016] ? is_bpf_text_address+0x7c/0x120 [ 419.669527] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 419.674562] alloc_pages_current+0xe7/0x1e0 [ 419.678896] pte_alloc_one+0x15/0x100 [ 419.682709] do_huge_pmd_anonymous_page+0x832/0x11e0 [ 419.687913] ? prep_transhuge_page+0xa0/0xa0 [ 419.692333] ? pud_val+0x6c/0xd0 [ 419.695710] ? pmd_val+0xd0/0xd0 [ 419.699086] ? trace_hardirqs_on+0x10/0x10 [ 419.703333] __handle_mm_fault+0x23ac/0x3280 [ 419.707753] ? copy_page_range+0x1d70/0x1d70 [ 419.712173] ? find_held_lock+0x2d/0x110 [ 419.716269] handle_mm_fault+0x288/0x7a0 [ 419.720339] __do_page_fault+0x4bc/0xb40 [ 419.724412] ? vmalloc_fault+0xdf0/0xdf0 [ 419.728500] ? do_page_fault+0x60/0x4f2 [ 419.732487] page_fault+0x25/0x50 [ 419.735972] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 419.741858] RSP: 0018:ffff88805962fa80 EFLAGS: 00010206 [ 419.747249] RAX: 0000000000000000 RBX: 0000000000000590 RCX: 0000000000000590 [ 419.754556] RDX: 0000000000000590 RSI: 0000000020d7cfcb RDI: ffff8880a1277770 04:35:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 419.761853] RBP: 0000000020d7cfcb R08: ffffed101424efa0 R09: 0000000000000000 [ 419.769135] R10: ffffed101424ef9f R11: ffff8880a1277cff R12: ffff8880a1277770 [ 419.776413] R13: 00007ffffffff000 R14: 0000000020d7d55b R15: ffff8880a1277770 [ 419.783713] copyin+0x99/0xc0 [ 419.786864] _copy_from_iter_full+0x189/0x6a0 [ 419.791372] ? __phys_addr_symbol+0x1f/0x60 [ 419.795713] ? __check_object_size+0x208/0x28a [ 419.800306] tcp_sendmsg_locked+0x12d6/0x2fd0 [ 419.804839] ? tcp_sendpage+0x60/0x60 [ 419.808653] ? __local_bh_enable_ip+0x94/0x190 [ 419.813250] tcp_sendmsg+0x2b/0x40 [ 419.816803] inet_sendmsg+0x116/0x4d0 [ 419.820623] ? inet_recvmsg+0x4c0/0x4c0 [ 419.824607] sock_sendmsg+0xc5/0x100 [ 419.828328] SYSC_sendto+0x1c4/0x2b0 [ 419.832048] ? SYSC_connect+0x250/0x250 [ 419.836033] ? lock_downgrade+0x6e0/0x6e0 [ 419.840198] ? wait_for_completion+0x390/0x390 [ 419.844786] ? vfs_write+0xff/0x4e0 [ 419.848426] ? fput+0xb/0x140 [ 419.851622] ? SyS_write+0x14d/0x210 [ 419.855523] ? SyS_read+0x210/0x210 [ 419.859157] ? SyS_clock_settime+0x1a0/0x1a0 [ 419.863579] ? do_syscall_64+0x4c/0x640 [ 419.867573] ? SyS_sendto+0x21/0x50 [ 419.871207] ? SyS_getpeername+0x30/0x30 [ 419.875286] do_syscall_64+0x1d5/0x640 [ 419.879187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 419.884382] RIP: 0033:0x45c849 [ 419.887598] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 419.895313] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 419.902588] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 419.909897] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) mq_timedreceive(r3, &(0x7f0000000200)=""/129, 0x81, 0x7, &(0x7f0000000040)) [ 419.917174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 419.924477] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000002 04:35:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:44 executing program 5 (fault-call:7 fault-nth:3): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 420.044772] FAULT_INJECTION: forcing a failure. [ 420.044772] name failslab, interval 1, probability 0, space 0, times 0 [ 420.074225] CPU: 0 PID: 19981 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 420.082192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.091583] Call Trace: [ 420.094185] dump_stack+0x13e/0x194 [ 420.097829] should_fail.cold+0x10a/0x14b [ 420.101992] should_failslab+0xd6/0x130 [ 420.105978] kmem_cache_alloc+0x2b5/0x770 [ 420.110141] ptlock_alloc+0x1d/0x70 [ 420.113783] pte_alloc_one+0x57/0x100 [ 420.117605] do_huge_pmd_anonymous_page+0x832/0x11e0 [ 420.122748] ? prep_transhuge_page+0xa0/0xa0 [ 420.127318] ? pud_val+0x6c/0xd0 [ 420.130697] ? pmd_val+0xd0/0xd0 [ 420.134071] ? trace_hardirqs_on+0x10/0x10 [ 420.138319] __handle_mm_fault+0x23ac/0x3280 [ 420.142745] ? copy_page_range+0x1d70/0x1d70 [ 420.147169] ? find_held_lock+0x2d/0x110 [ 420.151268] handle_mm_fault+0x288/0x7a0 [ 420.155341] __do_page_fault+0x4bc/0xb40 [ 420.159442] ? vmalloc_fault+0xdf0/0xdf0 [ 420.163538] ? do_page_fault+0x60/0x4f2 [ 420.167524] page_fault+0x25/0x50 [ 420.170988] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 420.176873] RSP: 0018:ffff888056387a80 EFLAGS: 00010206 [ 420.182240] RAX: 0000000000000000 RBX: 0000000000000590 RCX: 0000000000000590 [ 420.189518] RDX: 0000000000000590 RSI: 0000000020d7cfcb RDI: ffff88805790ce70 [ 420.196794] RBP: 0000000020d7cfcb R08: ffffed100af21a80 R09: 0000000000000000 [ 420.204093] R10: ffffed100af21a7f R11: ffff88805790d3ff R12: ffff88805790ce70 [ 420.211395] R13: 00007ffffffff000 R14: 0000000020d7d55b R15: ffff88805790ce70 [ 420.218694] copyin+0x99/0xc0 [ 420.221815] _copy_from_iter_full+0x189/0x6a0 [ 420.226327] ? __phys_addr_symbol+0x1f/0x60 [ 420.230663] ? __check_object_size+0x208/0x28a [ 420.235260] tcp_sendmsg_locked+0x12d6/0x2fd0 [ 420.239775] ? tcp_sendpage+0x60/0x60 04:35:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 420.243592] ? __local_bh_enable_ip+0x94/0x190 [ 420.248196] tcp_sendmsg+0x2b/0x40 [ 420.251750] inet_sendmsg+0x116/0x4d0 [ 420.255563] ? inet_recvmsg+0x4c0/0x4c0 [ 420.259556] sock_sendmsg+0xc5/0x100 [ 420.263285] SYSC_sendto+0x1c4/0x2b0 [ 420.267012] ? SYSC_connect+0x250/0x250 [ 420.271217] ? lock_downgrade+0x6e0/0x6e0 [ 420.275417] ? wait_for_completion+0x390/0x390 [ 420.280009] ? vfs_write+0xff/0x4e0 [ 420.283648] ? fput+0xb/0x140 [ 420.286768] ? SyS_write+0x14d/0x210 [ 420.290517] ? SyS_read+0x210/0x210 [ 420.294155] ? SyS_clock_settime+0x1a0/0x1a0 [ 420.298576] ? do_syscall_64+0x4c/0x640 [ 420.302585] ? SyS_sendto+0x21/0x50 [ 420.306218] ? SyS_getpeername+0x30/0x30 [ 420.310289] do_syscall_64+0x1d5/0x640 [ 420.314192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 420.319393] RIP: 0033:0x45c849 [ 420.322592] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 420.330333] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 420.337640] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 04:35:45 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x84, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x15, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 420.344919] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 420.352300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 420.359616] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000003 04:35:45 executing program 2 (fault-call:10 fault-nth:19): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) [ 420.463539] FAULT_INJECTION: forcing a failure. [ 420.463539] name failslab, interval 1, probability 0, space 0, times 0 [ 420.485474] CPU: 0 PID: 19993 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 420.493407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.502785] Call Trace: [ 420.505392] dump_stack+0x13e/0x194 [ 420.509035] should_fail.cold+0x10a/0x14b [ 420.513200] should_failslab+0xd6/0x130 [ 420.517189] kmem_cache_alloc_node+0x288/0x7a0 [ 420.521789] __alloc_skb+0x9a/0x4c0 [ 420.525433] ? skb_trim+0x160/0x160 [ 420.529076] sk_stream_alloc_skb+0xaf/0x780 [ 420.533587] ? tcp_send_mss+0x9f/0x2e0 [ 420.537487] tcp_sendmsg_locked+0xef4/0x2fd0 [ 420.541966] ? tcp_sendpage+0x60/0x60 [ 420.545784] ? __local_bh_enable_ip+0x94/0x190 [ 420.550382] tcp_sendmsg+0x2b/0x40 [ 420.553935] inet_sendmsg+0x116/0x4d0 [ 420.557744] ? inet_recvmsg+0x4c0/0x4c0 [ 420.561731] sock_sendmsg+0xc5/0x100 [ 420.565460] SYSC_sendto+0x1c4/0x2b0 [ 420.569189] ? SYSC_connect+0x250/0x250 [ 420.573174] ? lock_downgrade+0x6e0/0x6e0 [ 420.577340] ? wait_for_completion+0x390/0x390 [ 420.582193] ? vfs_write+0xff/0x4e0 [ 420.585832] ? fput+0xb/0x140 [ 420.588943] ? SyS_write+0x14d/0x210 [ 420.592763] ? SyS_read+0x210/0x210 [ 420.596403] ? SyS_clock_settime+0x1a0/0x1a0 [ 420.600823] ? do_syscall_64+0x4c/0x640 [ 420.604804] ? SyS_sendto+0x21/0x50 [ 420.608436] ? SyS_getpeername+0x30/0x30 [ 420.612505] do_syscall_64+0x1d5/0x640 [ 420.616492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 420.621688] RIP: 0033:0x45c849 [ 420.624883] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 420.632618] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 420.639893] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 420.647202] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 420.654475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 420.661753] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000013 04:35:45 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x608200, 0x0) recvfrom$inet(r3, &(0x7f0000000140)=""/38, 0x26, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:45 executing program 2 (fault-call:10 fault-nth:20): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:45 executing program 5 (fault-call:7 fault-nth:4): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 420.818062] FAULT_INJECTION: forcing a failure. [ 420.818062] name failslab, interval 1, probability 0, space 0, times 0 [ 420.858471] CPU: 1 PID: 20007 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 420.866532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.875998] Call Trace: [ 420.878602] dump_stack+0x13e/0x194 [ 420.880972] FAULT_INJECTION: forcing a failure. [ 420.880972] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 420.882241] should_fail.cold+0x10a/0x14b [ 420.882261] should_failslab+0xd6/0x130 [ 420.903093] kmem_cache_alloc_node+0x288/0x7a0 [ 420.907693] __alloc_skb+0x9a/0x4c0 [ 420.911318] ? skb_trim+0x160/0x160 [ 420.914938] sk_stream_alloc_skb+0xaf/0x780 [ 420.921181] ? tcp_send_mss+0x9f/0x2e0 [ 420.925061] tcp_sendmsg_locked+0xef4/0x2fd0 [ 420.929477] ? tcp_sendpage+0x60/0x60 [ 420.933282] ? __local_bh_enable_ip+0x94/0x190 [ 420.937862] tcp_sendmsg+0x2b/0x40 [ 420.941408] inet_sendmsg+0x116/0x4d0 [ 420.945212] ? inet_recvmsg+0x4c0/0x4c0 [ 420.949182] sock_sendmsg+0xc5/0x100 [ 420.952889] SYSC_sendto+0x1c4/0x2b0 [ 420.956605] ? SYSC_connect+0x250/0x250 [ 420.960586] ? lock_downgrade+0x6e0/0x6e0 [ 420.964735] ? wait_for_completion+0x390/0x390 [ 420.969308] ? vfs_write+0xff/0x4e0 [ 420.972948] ? fput+0xb/0x140 [ 420.976186] ? SyS_write+0x14d/0x210 [ 420.979895] ? SyS_read+0x210/0x210 [ 420.983778] ? SyS_clock_settime+0x1a0/0x1a0 [ 420.988189] ? do_syscall_64+0x4c/0x640 [ 420.992170] ? SyS_sendto+0x21/0x50 [ 420.996377] ? SyS_getpeername+0x30/0x30 [ 421.000442] do_syscall_64+0x1d5/0x640 [ 421.004348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 421.009542] RIP: 0033:0x45c849 [ 421.012722] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 421.020441] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 421.027726] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 421.035267] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 421.042626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 421.049906] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000014 [ 421.057208] CPU: 0 PID: 20012 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 421.065130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.074604] Call Trace: [ 421.077203] dump_stack+0x13e/0x194 [ 421.080841] should_fail.cold+0x10a/0x14b [ 421.085073] __alloc_pages_nodemask+0x1bf/0x700 [ 421.089784] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 421.094824] ? iov_iter_advance+0x1c0/0xc70 [ 421.099167] alloc_pages_current+0xe7/0x1e0 [ 421.103508] skb_page_frag_refill+0x1e2/0x490 [ 421.108016] sk_page_frag_refill+0x50/0x1c0 [ 421.112446] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 421.116881] ? tcp_sendpage+0x60/0x60 [ 421.120695] ? __local_bh_enable_ip+0x94/0x190 [ 421.125303] tcp_sendmsg+0x2b/0x40 [ 421.128850] inet_sendmsg+0x116/0x4d0 [ 421.132655] ? inet_recvmsg+0x4c0/0x4c0 [ 421.136634] sock_sendmsg+0xc5/0x100 [ 421.140367] SYSC_sendto+0x1c4/0x2b0 [ 421.144085] ? SYSC_connect+0x250/0x250 [ 421.148069] ? lock_downgrade+0x6e0/0x6e0 [ 421.152235] ? wait_for_completion+0x390/0x390 [ 421.156819] ? vfs_write+0xff/0x4e0 [ 421.160466] ? fput+0xb/0x140 [ 421.163577] ? SyS_write+0x14d/0x210 [ 421.167292] ? SyS_read+0x210/0x210 [ 421.170925] ? SyS_clock_settime+0x1a0/0x1a0 [ 421.175466] ? do_syscall_64+0x4c/0x640 [ 421.179464] ? SyS_sendto+0x21/0x50 [ 421.183096] ? SyS_getpeername+0x30/0x30 [ 421.187185] do_syscall_64+0x1d5/0x640 [ 421.191089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 421.196281] RIP: 0033:0x45c849 [ 421.199571] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:46 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcdc7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44005}, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 421.207371] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 421.214641] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 421.221914] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 421.229185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 421.236465] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000004 04:35:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000340)={0x0, 0x35, &(0x7f0000000280)={&(0x7f00000004c0)={0x1c, r3, 0x19e9fe79f84e68bf, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r3, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000084) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) ioctl$TIOCSIG(r7, 0x40045436, 0x2c) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:46 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x2, 0x0, 0x7ffffffffffa, 0x390ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5, 0xd00, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$TIOCNOTTY(r3, 0x5422) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:46 executing program 5 (fault-call:7 fault-nth:5): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 421.528576] FAULT_INJECTION: forcing a failure. [ 421.528576] name failslab, interval 1, probability 0, space 0, times 0 [ 421.541585] CPU: 0 PID: 20036 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 421.549502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.558864] Call Trace: [ 421.561905] dump_stack+0x13e/0x194 [ 421.565552] should_fail.cold+0x10a/0x14b [ 421.569722] should_failslab+0xd6/0x130 [ 421.573714] kmem_cache_alloc_node+0x55/0x7a0 04:35:46 executing program 2 (fault-call:10 fault-nth:21): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 421.578242] ? rcu_is_watching+0x11/0xb0 [ 421.582320] __alloc_skb+0x9a/0x4c0 [ 421.585954] ? skb_trim+0x160/0x160 [ 421.589598] __tcp_send_ack.part.0+0x67/0x5a0 [ 421.594107] tcp_send_ack+0x6f/0x90 [ 421.597740] __tcp_ack_snd_check+0xf6/0x380 [ 421.602073] tcp_rcv_established+0x665/0x15d0 [ 421.606585] ? tcp_data_queue+0x33f0/0x33f0 [ 421.610924] ? mark_held_locks+0xa6/0xf0 [ 421.615177] tcp_v4_do_rcv+0x55d/0x7e0 [ 421.619080] __release_sock+0x12a/0x350 [ 421.623069] ? tcp_keepalive_timer.cold+0x22/0x22 [ 421.628039] __sk_flush_backlog+0x22/0x30 [ 421.632229] tcp_sendmsg_locked+0x2516/0x2fd0 [ 421.636770] ? tcp_sendpage+0x60/0x60 [ 421.640589] ? __local_bh_enable_ip+0x94/0x190 [ 421.645284] tcp_sendmsg+0x2b/0x40 [ 421.648837] inet_sendmsg+0x116/0x4d0 [ 421.652750] ? inet_recvmsg+0x4c0/0x4c0 [ 421.656850] sock_sendmsg+0xc5/0x100 [ 421.660573] SYSC_sendto+0x1c4/0x2b0 [ 421.664298] ? SYSC_connect+0x250/0x250 [ 421.668285] ? lock_downgrade+0x6e0/0x6e0 [ 421.672452] ? wait_for_completion+0x390/0x390 [ 421.677086] ? vfs_write+0xff/0x4e0 [ 421.680724] ? fput+0xb/0x140 [ 421.683834] ? SyS_write+0x14d/0x210 [ 421.684174] FAULT_INJECTION: forcing a failure. [ 421.684174] name failslab, interval 1, probability 0, space 0, times 0 [ 421.687551] ? SyS_read+0x210/0x210 [ 421.687562] ? SyS_clock_settime+0x1a0/0x1a0 [ 421.687574] ? do_syscall_64+0x4c/0x640 [ 421.687583] ? SyS_sendto+0x21/0x50 [ 421.687591] ? SyS_getpeername+0x30/0x30 [ 421.687606] do_syscall_64+0x1d5/0x640 [ 421.722924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 421.728187] RIP: 0033:0x45c849 [ 421.731380] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 421.739200] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 421.746602] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 421.753903] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 421.761182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 421.768460] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000005 [ 421.777002] CPU: 1 PID: 20040 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 421.784921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.794279] Call Trace: [ 421.796888] dump_stack+0x13e/0x194 [ 421.800541] should_fail.cold+0x10a/0x14b [ 421.804860] should_failslab+0xd6/0x130 [ 421.808845] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 421.813963] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 421.819424] ? __alloc_skb+0x9a/0x4c0 [ 421.823241] __kmalloc_node_track_caller+0x38/0x70 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x64917ca53396be81, 0x0, 0x9000029) 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x64917ca53396be81, 0x0, 0x0) [ 421.828184] __kmalloc_reserve.isra.0+0x35/0xd0 [ 421.832875] __alloc_skb+0xca/0x4c0 [ 421.836514] ? skb_trim+0x160/0x160 [ 421.840153] sk_stream_alloc_skb+0xaf/0x780 [ 421.844501] ? tcp_send_mss+0x9f/0x2e0 [ 421.848438] tcp_sendmsg_locked+0xef4/0x2fd0 [ 421.852874] ? tcp_sendpage+0x60/0x60 [ 421.856819] ? __local_bh_enable_ip+0x94/0x190 [ 421.861412] tcp_sendmsg+0x2b/0x40 [ 421.864987] inet_sendmsg+0x116/0x4d0 [ 421.868801] ? inet_recvmsg+0x4c0/0x4c0 [ 421.872783] sock_sendmsg+0xc5/0x100 [ 421.876504] SYSC_sendto+0x1c4/0x2b0 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x64917ca53396be81, 0x0, 0x0) 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x64917ca53396be81, 0x0, 0x0) [ 421.880226] ? SYSC_connect+0x250/0x250 [ 421.884209] ? lock_downgrade+0x6e0/0x6e0 [ 421.888471] ? wait_for_completion+0x390/0x390 [ 421.893066] ? vfs_write+0xff/0x4e0 [ 421.896700] ? fput+0xb/0x140 [ 421.899815] ? SyS_write+0x14d/0x210 [ 421.903535] ? SyS_read+0x210/0x210 [ 421.907171] ? SyS_clock_settime+0x1a0/0x1a0 [ 421.911585] ? do_syscall_64+0x4c/0x640 [ 421.915560] ? SyS_sendto+0x21/0x50 [ 421.919197] ? SyS_getpeername+0x30/0x30 [ 421.923271] do_syscall_64+0x1d5/0x640 04:35:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:46 executing program 5 (fault-call:7 fault-nth:6): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 421.927174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 421.932377] RIP: 0033:0x45c849 [ 421.935580] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 421.943294] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 421.950571] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 421.957847] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 421.965147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 421.972435] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000015 04:35:47 executing program 2 (fault-call:10 fault-nth:22): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 422.115774] FAULT_INJECTION: forcing a failure. [ 422.115774] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 422.141743] FAULT_INJECTION: forcing a failure. [ 422.141743] name failslab, interval 1, probability 0, space 0, times 0 [ 422.159724] CPU: 0 PID: 20062 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 422.167658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.177019] Call Trace: [ 422.179624] dump_stack+0x13e/0x194 [ 422.183268] should_fail.cold+0x10a/0x14b [ 422.187429] __alloc_pages_nodemask+0x1bf/0x700 [ 422.192110] ? find_held_lock+0x2d/0x110 [ 422.196180] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 422.201227] ? iov_iter_advance+0x1c0/0xc70 [ 422.205564] alloc_pages_current+0xe7/0x1e0 [ 422.209916] skb_page_frag_refill+0x1e2/0x490 [ 422.214416] sk_page_frag_refill+0x50/0x1c0 [ 422.218749] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 422.223185] ? tcp_sendpage+0x60/0x60 [ 422.226995] ? __local_bh_enable_ip+0x94/0x190 [ 422.231579] tcp_sendmsg+0x2b/0x40 [ 422.235122] inet_sendmsg+0x116/0x4d0 [ 422.238979] ? inet_recvmsg+0x4c0/0x4c0 [ 422.242960] sock_sendmsg+0xc5/0x100 [ 422.246680] SYSC_sendto+0x1c4/0x2b0 [ 422.250401] ? SYSC_connect+0x250/0x250 [ 422.254380] ? lock_downgrade+0x6e0/0x6e0 [ 422.258655] ? wait_for_completion+0x390/0x390 [ 422.266625] ? vfs_write+0xff/0x4e0 [ 422.270263] ? fput+0xb/0x140 [ 422.273367] ? SyS_write+0x14d/0x210 [ 422.277082] ? SyS_read+0x210/0x210 [ 422.280716] ? SyS_clock_settime+0x1a0/0x1a0 [ 422.285130] ? do_syscall_64+0x4c/0x640 [ 422.289108] ? SyS_sendto+0x21/0x50 [ 422.292753] ? SyS_getpeername+0x30/0x30 [ 422.296842] do_syscall_64+0x1d5/0x640 [ 422.300745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.305937] RIP: 0033:0x45c849 [ 422.309115] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:47 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000240), 0x3}, 0x0, 0x26, 0x0, 0x2, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 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, 0x2, @perf_bp={0x0}, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000040)={r7, 0x3}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000040)={r7, 0x2}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00000000c0)={r7, &(0x7f0000000040)=""/62}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000080)={r7, &(0x7f0000000140)=""/69}) [ 422.316824] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 422.324091] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 422.331384] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 422.338660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 422.345928] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000016 [ 422.360376] CPU: 1 PID: 20061 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 422.368300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.377656] Call Trace: [ 422.380240] dump_stack+0x13e/0x194 [ 422.383859] should_fail.cold+0x10a/0x14b [ 422.387994] should_failslab+0xd6/0x130 [ 422.391979] kmem_cache_alloc_node_trace+0x59/0x7b0 [ 422.397003] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 422.402498] ? __alloc_skb+0x9a/0x4c0 [ 422.406318] __kmalloc_node_track_caller+0x38/0x70 [ 422.411243] __kmalloc_reserve.isra.0+0x35/0xd0 [ 422.415909] __alloc_skb+0xca/0x4c0 [ 422.419548] ? skb_trim+0x160/0x160 [ 422.423201] __tcp_send_ack.part.0+0x67/0x5a0 [ 422.427690] tcp_send_ack+0x6f/0x90 [ 422.431315] __tcp_ack_snd_check+0xf6/0x380 [ 422.435643] tcp_rcv_established+0x665/0x15d0 [ 422.440139] ? tcp_data_queue+0x33f0/0x33f0 [ 422.444456] ? mark_held_locks+0xa6/0xf0 [ 422.448521] tcp_v4_do_rcv+0x55d/0x7e0 [ 422.452404] __release_sock+0x12a/0x350 [ 422.456367] ? tcp_keepalive_timer.cold+0x22/0x22 [ 422.461194] __sk_flush_backlog+0x22/0x30 [ 422.465340] tcp_sendmsg_locked+0x2516/0x2fd0 [ 422.469828] ? tcp_sendpage+0x60/0x60 [ 422.473613] ? __local_bh_enable_ip+0x94/0x190 [ 422.478179] tcp_sendmsg+0x2b/0x40 [ 422.481715] inet_sendmsg+0x116/0x4d0 [ 422.485499] ? inet_recvmsg+0x4c0/0x4c0 [ 422.489456] sock_sendmsg+0xc5/0x100 [ 422.493156] SYSC_sendto+0x1c4/0x2b0 [ 422.496894] ? SYSC_connect+0x250/0x250 [ 422.500867] ? lock_downgrade+0x6e0/0x6e0 [ 422.505136] ? wait_for_completion+0x390/0x390 [ 422.509720] ? vfs_write+0xff/0x4e0 [ 422.513399] ? fput+0xb/0x140 [ 422.516518] ? SyS_write+0x14d/0x210 [ 422.520223] ? SyS_read+0x210/0x210 [ 422.523837] ? SyS_clock_settime+0x1a0/0x1a0 [ 422.528253] ? do_syscall_64+0x4c/0x640 [ 422.532215] ? SyS_sendto+0x21/0x50 [ 422.535827] ? SyS_getpeername+0x30/0x30 [ 422.539890] do_syscall_64+0x1d5/0x640 [ 422.543784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.548964] RIP: 0033:0x45c849 [ 422.552140] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 422.559836] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 04:35:47 executing program 3 (fault-call:10 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 422.567103] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 422.574359] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 422.581610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 422.588866] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000006 04:35:47 executing program 2 (fault-call:10 fault-nth:23): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:47 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x666, 0x2, 0x2909, 0xfffffff7}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:47 executing program 5 (fault-call:7 fault-nth:7): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 422.715780] FAULT_INJECTION: forcing a failure. [ 422.715780] name failslab, interval 1, probability 0, space 0, times 0 [ 422.755783] FAULT_INJECTION: forcing a failure. [ 422.755783] name failslab, interval 1, probability 0, space 0, times 0 [ 422.757093] CPU: 1 PID: 20072 Comm: syz-executor.3 Not tainted 4.14.174-syzkaller #0 [ 422.775096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.784457] Call Trace: [ 422.787078] dump_stack+0x13e/0x194 [ 422.790705] should_fail.cold+0x10a/0x14b [ 422.794870] should_failslab+0xd6/0x130 [ 422.798846] kmem_cache_alloc_node+0x288/0x7a0 [ 422.803425] __alloc_skb+0x9a/0x4c0 [ 422.807037] ? skb_trim+0x160/0x160 [ 422.810654] sk_stream_alloc_skb+0xaf/0x780 [ 422.814960] ? tcp_send_mss+0x9f/0x2e0 [ 422.818829] tcp_sendmsg_locked+0xef4/0x2fd0 [ 422.823229] ? kstrtouint+0xe6/0x130 [ 422.826932] ? find_held_lock+0x2d/0x110 [ 422.830998] ? tcp_sendpage+0x60/0x60 [ 422.832354] FAULT_INJECTION: forcing a failure. [ 422.832354] name failslab, interval 1, probability 0, space 0, times 0 [ 422.834804] ? __local_bh_enable_ip+0x94/0x190 [ 422.834820] tcp_sendmsg+0x2b/0x40 [ 422.834829] inet_sendmsg+0x116/0x4d0 [ 422.834845] ? inet_recvmsg+0x4c0/0x4c0 [ 422.861867] sock_sendmsg+0xc5/0x100 [ 422.865572] SYSC_sendto+0x1c4/0x2b0 [ 422.869305] ? SYSC_connect+0x250/0x250 [ 422.873276] ? lock_downgrade+0x6e0/0x6e0 [ 422.877418] ? wait_for_completion+0x390/0x390 [ 422.881985] ? vfs_write+0xff/0x4e0 [ 422.885598] ? fput+0xb/0x140 [ 422.888693] ? SyS_write+0x14d/0x210 [ 422.892390] ? SyS_read+0x210/0x210 [ 422.895999] ? SyS_clock_settime+0x1a0/0x1a0 [ 422.900403] ? do_syscall_64+0x4c/0x640 [ 422.904362] ? SyS_sendto+0x21/0x50 [ 422.907986] ? SyS_getpeername+0x30/0x30 [ 422.912050] do_syscall_64+0x1d5/0x640 [ 422.915924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.921803] RIP: 0033:0x45c849 [ 422.924975] RSP: 002b:00007efc47016c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 422.932678] RAX: ffffffffffffffda RBX: 00007efc470176d4 RCX: 000000000045c849 [ 422.939933] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000008 [ 422.947202] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000029 [ 422.954460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 422.961713] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000000 [ 422.968978] CPU: 0 PID: 20076 Comm: syz-executor.2 Not tainted 4.14.174-syzkaller #0 [ 422.976887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.986239] Call Trace: [ 422.988841] dump_stack+0x13e/0x194 [ 422.992482] should_fail.cold+0x10a/0x14b [ 422.996645] should_failslab+0xd6/0x130 [ 423.000629] kmem_cache_alloc_node+0x288/0x7a0 [ 423.005227] __alloc_skb+0x9a/0x4c0 [ 423.008867] ? skb_trim+0x160/0x160 [ 423.012503] sk_stream_alloc_skb+0xaf/0x780 [ 423.016846] ? tcp_send_mss+0x9f/0x2e0 [ 423.020744] tcp_sendmsg_locked+0xef4/0x2fd0 [ 423.025177] ? tcp_sendpage+0x60/0x60 [ 423.029077] ? __local_bh_enable_ip+0x94/0x190 [ 423.033671] tcp_sendmsg+0x2b/0x40 [ 423.037239] inet_sendmsg+0x116/0x4d0 [ 423.041053] ? inet_recvmsg+0x4c0/0x4c0 [ 423.045062] sock_sendmsg+0xc5/0x100 [ 423.048793] SYSC_sendto+0x1c4/0x2b0 [ 423.052515] ? SYSC_connect+0x250/0x250 [ 423.056500] ? lock_downgrade+0x6e0/0x6e0 [ 423.060680] ? wait_for_completion+0x390/0x390 [ 423.065270] ? vfs_write+0xff/0x4e0 [ 423.068905] ? fput+0xb/0x140 [ 423.072013] ? SyS_write+0x14d/0x210 [ 423.075733] ? SyS_read+0x210/0x210 [ 423.079367] ? SyS_clock_settime+0x1a0/0x1a0 [ 423.083785] ? do_syscall_64+0x4c/0x640 [ 423.087766] ? SyS_sendto+0x21/0x50 [ 423.091408] ? SyS_getpeername+0x30/0x30 [ 423.095496] do_syscall_64+0x1d5/0x640 [ 423.099411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 423.104604] RIP: 0033:0x45c849 [ 423.107798] RSP: 002b:00007fadc6332c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:48 executing program 4: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x5, 0x0, 0x80, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) dup3(r2, r0, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x20604, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x8, 0x9}, 0x0, 0x7, 0xfffffffe, 0x0, 0x0, 0xffffffff}, r1, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={r5, 0xa9, "33d44e4bb9de5e1fcfcbe8b71aee76078b8a62183fa8203f3e2f0f67a4152baa204117e8f233bdf1d3f8224e48320c15543137625504540c098e255727abf465537043d0ca837a48913fad0413b34dcd328f02c75a54ddd848e7ffb948ddc18673baf347bf31c36c59791dcb5176712ef6c0d084bdee39c0d5d4088dfb32691b1ab75c98a4791fffd92d67af271b875c542a1e3fa6e59749c8c556d02729ce1f9ff01488b97de0f27e"}, &(0x7f0000000000)=0xb1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e21, 0x10000, @mcast1, 0x4}}, 0x9, 0x5}, &(0x7f0000000080)=0x90) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:48 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6eb8a, 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, @perf_bp={0x0}, 0x0, 0x24, 0x1ff, 0x0, 0x5}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000240)={0x4, 0xfffffffa, 0x0, 'queue0\x00', 0x1}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 423.115514] RAX: ffffffffffffffda RBX: 00007fadc63336d4 RCX: 000000000045c849 [ 423.122790] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 423.130064] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 423.137380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 423.144655] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000017 [ 423.192804] CPU: 0 PID: 20079 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 423.200748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.210113] Call Trace: [ 423.212716] dump_stack+0x13e/0x194 [ 423.216366] should_fail.cold+0x10a/0x14b [ 423.220531] should_failslab+0xd6/0x130 [ 423.224524] kmem_cache_alloc_node+0x288/0x7a0 [ 423.229123] __alloc_skb+0x9a/0x4c0 [ 423.232759] ? skb_trim+0x160/0x160 [ 423.236398] sk_stream_alloc_skb+0xaf/0x780 [ 423.240731] ? tcp_send_mss+0x9f/0x2e0 [ 423.244631] tcp_sendmsg_locked+0xef4/0x2fd0 [ 423.249078] ? tcp_sendpage+0x60/0x60 [ 423.252892] ? __local_bh_enable_ip+0x94/0x190 [ 423.257485] tcp_sendmsg+0x2b/0x40 [ 423.261042] inet_sendmsg+0x116/0x4d0 [ 423.264858] ? inet_recvmsg+0x4c0/0x4c0 [ 423.268836] sock_sendmsg+0xc5/0x100 [ 423.272564] SYSC_sendto+0x1c4/0x2b0 [ 423.276282] ? SYSC_connect+0x250/0x250 [ 423.280281] ? lock_downgrade+0x6e0/0x6e0 [ 423.284530] ? wait_for_completion+0x390/0x390 [ 423.289117] ? vfs_write+0xff/0x4e0 04:35:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r3, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$FOU_CMD_ADD(r7, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V4={0x8}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x32}, @FOU_ATTR_IFINDEX={0x8, 0xb, r2}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}, @FOU_ATTR_IPPROTO={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004080}, 0x40d8) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r6, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000040)={{r6}, 0x1, 0x8, 0x4}) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 423.292749] ? fput+0xb/0x140 [ 423.295860] ? SyS_write+0x14d/0x210 [ 423.299575] ? SyS_read+0x210/0x210 [ 423.303207] ? SyS_clock_settime+0x1a0/0x1a0 [ 423.307622] ? do_syscall_64+0x4c/0x640 [ 423.311600] ? SyS_sendto+0x21/0x50 [ 423.315231] ? SyS_getpeername+0x30/0x30 [ 423.319300] do_syscall_64+0x1d5/0x640 [ 423.323196] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 423.328489] RIP: 0033:0x45c849 [ 423.331776] RSP: 002b:00007f87b862dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:48 executing program 3 (fault-call:10 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 423.339491] RAX: ffffffffffffffda RBX: 00007f87b862e6d4 RCX: 000000000045c849 [ 423.346777] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000004 [ 423.354048] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000009000000 [ 423.361323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 423.368607] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000007 04:35:48 executing program 2 (fault-call:10 fault-nth:24): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:48 executing program 5 (fault-call:7 fault-nth:8): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 423.510858] FAULT_INJECTION: forcing a failure. [ 423.510858] name failslab, interval 1, probability 0, space 0, times 0 [ 423.537740] CPU: 1 PID: 20092 Comm: syz-executor.3 Not tainted 4.14.174-syzkaller #0 [ 423.545672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.555032] Call Trace: [ 423.557639] dump_stack+0x13e/0x194 [ 423.560323] FAULT_INJECTION: forcing a failure. [ 423.560323] name failslab, interval 1, probability 0, space 0, times 0 [ 423.561282] should_fail.cold+0x10a/0x14b [ 423.561305] should_failslab+0xd6/0x130 [ 423.580885] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 423.586005] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 423.591580] ? __alloc_skb+0x9a/0x4c0 [ 423.595396] __kmalloc_node_track_caller+0x38/0x70 [ 423.600455] __kmalloc_reserve.isra.0+0x35/0xd0 [ 423.605144] __alloc_skb+0xca/0x4c0 [ 423.608780] ? skb_trim+0x160/0x160 [ 423.612413] sk_stream_alloc_skb+0xaf/0x780 [ 423.616766] ? tcp_send_mss+0x9f/0x2e0 [ 423.620792] tcp_sendmsg_locked+0xef4/0x2fd0 [ 423.625221] ? kstrtouint+0xe6/0x130 [ 423.628945] ? find_held_lock+0x2d/0x110 [ 423.633018] ? tcp_sendpage+0x60/0x60 [ 423.636825] ? __local_bh_enable_ip+0x94/0x190 [ 423.641429] tcp_sendmsg+0x2b/0x40 [ 423.644975] inet_sendmsg+0x116/0x4d0 [ 423.648789] ? inet_recvmsg+0x4c0/0x4c0 [ 423.653490] sock_sendmsg+0xc5/0x100 [ 423.657226] SYSC_sendto+0x1c4/0x2b0 [ 423.660955] ? SYSC_connect+0x250/0x250 [ 423.664932] ? lock_downgrade+0x6e0/0x6e0 [ 423.669097] ? wait_for_completion+0x390/0x390 [ 423.673694] ? vfs_write+0xff/0x4e0 [ 423.677335] ? fput+0xb/0x140 [ 423.680444] ? SyS_write+0x14d/0x210 [ 423.684159] ? SyS_read+0x210/0x210 [ 423.687807] ? SyS_clock_settime+0x1a0/0x1a0 [ 423.692214] ? do_syscall_64+0x4c/0x640 [ 423.696187] ? SyS_sendto+0x21/0x50 [ 423.699812] ? SyS_getpeername+0x30/0x30 [ 423.703880] do_syscall_64+0x1d5/0x640 [ 423.707778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 423.712970] RIP: 0033:0x45c849 [ 423.716156] RSP: 002b:00007efc47016c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 423.723870] RAX: ffffffffffffffda RBX: 00007efc470176d4 RCX: 000000000045c849 [ 423.731147] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000007 [ 423.738419] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000029 [ 423.745778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 423.753051] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000001 [ 423.769024] CPU: 0 PID: 20100 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 423.776954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.786322] Call Trace: [ 423.788922] dump_stack+0x13e/0x194 [ 423.792569] should_fail.cold+0x10a/0x14b [ 423.796732] should_failslab+0xd6/0x130 [ 423.800724] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 423.805850] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 423.811315] ? __alloc_skb+0x9a/0x4c0 [ 423.815147] __kmalloc_node_track_caller+0x38/0x70 [ 423.820090] __kmalloc_reserve.isra.0+0x35/0xd0 [ 423.824775] __alloc_skb+0xca/0x4c0 [ 423.828516] ? skb_trim+0x160/0x160 [ 423.832271] sk_stream_alloc_skb+0xaf/0x780 [ 423.836607] ? tcp_send_mss+0x9f/0x2e0 [ 423.840504] tcp_sendmsg_locked+0xef4/0x2fd0 [ 423.844935] ? tcp_sendpage+0x60/0x60 [ 423.848745] ? __local_bh_enable_ip+0x94/0x190 [ 423.853353] tcp_sendmsg+0x2b/0x40 [ 423.858815] inet_sendmsg+0x116/0x4d0 [ 423.862627] ? inet_recvmsg+0x4c0/0x4c0 04:35:48 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r1, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x1f, 0x8, 0x4, 0x0, 0x2, {}, {0x5, 0xc, 0x3f, 0x94, 0x7, 0xf7, "8a23fb94"}, 0x9, 0x1, @fd, 0xfffffe00, 0x0, r1}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x14, r6, 0xf20aaac1f6a2385f}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r6, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x40}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x7]}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x30}}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfffffcd2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x10000}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r7 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1400, 0x860b, 0x0, 0x4706, 0xe6}, 0x14) sendto$inet(r8, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r8, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 423.866609] sock_sendmsg+0xc5/0x100 [ 423.870332] SYSC_sendto+0x1c4/0x2b0 [ 423.874052] ? SYSC_connect+0x250/0x250 [ 423.878033] ? lock_downgrade+0x6e0/0x6e0 [ 423.882201] ? wait_for_completion+0x390/0x390 [ 423.886789] ? vfs_write+0xff/0x4e0 [ 423.890428] ? fput+0xb/0x140 [ 423.893545] ? SyS_write+0x14d/0x210 [ 423.897267] ? SyS_read+0x210/0x210 [ 423.900900] ? SyS_clock_settime+0x1a0/0x1a0 [ 423.905319] ? do_syscall_64+0x4c/0x640 [ 423.909309] ? SyS_sendto+0x21/0x50 [ 423.912940] ? SyS_getpeername+0x30/0x30 [ 423.917007] do_syscall_64+0x1d5/0x640 [ 423.920912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 423.926107] RIP: 0033:0x45c849 [ 423.929296] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 423.937009] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 423.944277] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 423.951547] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 423.958818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 423.966093] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000008 04:35:49 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x0) add_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000240)="678db2e64330af87cec60771e1c9aaef6bc9f0d793f9505d17a90babdd1d55d29cf6b57d9988aff99cab381ad9d39039dd7457f1173c1346d15f4937929338455e84df7d03aeeb29fb460c40285aa776bb2e79bc2bde2b602ee36f31b5c5d5e378d5e6710f20602090f8e2b730d53a81f56e188a1906656ae031615a35f8e3cc83041bdb70c173515d1ab42ec742bc03aefc92595581b715b18bc3", 0x9b, r5) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000600)={0x2c, r8, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r6, &(0x7f0000000380)={&(0x7f0000000300), 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x1b0, r8, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x800}]}, @TIPC_NLA_BEARER={0xcc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffffffff, @mcast1, 0x7fffffff}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x7fff, @empty, 0x81}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'xfrm0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e21, @loopback}}}}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffffc1}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x3ff, @rand_addr="df172654190ac6a316733c22d4578593", 0x1}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}]}, 0x1b0}}, 0x80) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:49 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x90, 0x0, 0x9, 0x701, 0x0, 0x0, {0x3, 0x0, 0x9}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x8001}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1a35}}, @NFCTH_TUPLE={0x30, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x95}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_STATUS={0x8}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0xfffffff9}}, @NFCTH_STATUS={0x8}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x82400, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:49 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) 04:35:49 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) keyctl$join(0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:49 executing program 5 (fault-call:7 fault-nth:9): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 424.397168] FAULT_INJECTION: forcing a failure. [ 424.397168] name failslab, interval 1, probability 0, space 0, times 0 [ 424.429665] CPU: 1 PID: 20130 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 424.437763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.447129] Call Trace: [ 424.449739] dump_stack+0x13e/0x194 [ 424.453385] should_fail.cold+0x10a/0x14b [ 424.457549] should_failslab+0xd6/0x130 [ 424.461537] kmem_cache_alloc_node+0x288/0x7a0 [ 424.466141] __alloc_skb+0x9a/0x4c0 [ 424.469775] ? skb_trim+0x160/0x160 [ 424.473416] sk_stream_alloc_skb+0xaf/0x780 [ 424.477748] ? tcp_send_mss+0x9f/0x2e0 [ 424.481643] tcp_sendmsg_locked+0xef4/0x2fd0 [ 424.486076] ? tcp_sendpage+0x60/0x60 [ 424.489889] ? __local_bh_enable_ip+0x94/0x190 [ 424.494489] tcp_sendmsg+0x2b/0x40 [ 424.498048] inet_sendmsg+0x116/0x4d0 [ 424.501862] ? inet_recvmsg+0x4c0/0x4c0 [ 424.505840] sock_sendmsg+0xc5/0x100 [ 424.509562] SYSC_sendto+0x1c4/0x2b0 [ 424.513283] ? SYSC_connect+0x250/0x250 [ 424.517265] ? lock_downgrade+0x6e0/0x6e0 [ 424.521451] ? wait_for_completion+0x390/0x390 [ 424.526161] ? vfs_write+0xff/0x4e0 [ 424.529812] ? fput+0xb/0x140 [ 424.532950] ? SyS_write+0x14d/0x210 [ 424.536674] ? SyS_read+0x210/0x210 [ 424.540310] ? SyS_clock_settime+0x1a0/0x1a0 04:35:49 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 424.544725] ? do_syscall_64+0x4c/0x640 [ 424.548705] ? SyS_sendto+0x21/0x50 [ 424.552337] ? SyS_getpeername+0x30/0x30 [ 424.556414] do_syscall_64+0x1d5/0x640 [ 424.560313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 424.565505] RIP: 0033:0x45c849 [ 424.568693] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 424.576514] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 424.583793] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 04:35:49 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x101000, 0x0) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 424.591387] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 424.598659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 424.605938] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000009 04:35:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x10000020, 0x0, 0x5}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x46, 0x81, 0x40, 0x6, 0x0, 0xfffffffffffffbff, 0x1402, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe6f000, 0x0, @perf_config_ext={0x9, 0x2}, 0x4222, 0x2400000000000, 0x8001, 0x1, 0x5, 0x4, 0x6}, r4, 0xffffffffffffffff, r6, 0xe632a6b121c3cf73) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x20}, &(0x7f0000000240)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r7, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast, 'macvtap0\x00'}}, 0x1e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001540)={0x7, &(0x7f0000000100)=""/79, &(0x7f0000001480)=[{0x5, 0xd2, 0x0, &(0x7f0000000200)=""/210}, {0x0, 0x40, 0x3, &(0x7f0000000080)=""/64}, {0x2, 0x4, 0x7, &(0x7f0000000300)=""/4}, {0x8, 0x67, 0x7, &(0x7f0000000340)=""/103}, {0x7fff, 0x25, 0x1000, &(0x7f00000003c0)=""/37}, {0x6, 0x60, 0x3, &(0x7f0000000400)=""/96}, {0x81, 0x1000, 0x7fff, &(0x7f0000000480)=""/4096}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:49 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(r0, 0x4, 0x1, 0x3) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace(0x10, 0xffffffffffffffff) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = open(&(0x7f0000000080)='./file0\x00', 0xa40, 0x80) sendmsg$nfc_llcp(r5, &(0x7f00000017c0)={&(0x7f0000000140)={0x27, 0x1, 0x1, 0x3, 0x40, 0x0, "8817502af022e872a9773119e9a0b998a6420acb70d43b37b9cddb661c814be290d14368b0fd14d1014c3152543816c07c2eeead3cbeb0408032d86fdc5868", 0x27}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000240)="114edece802666bca34e8278e7ffbd091ec396ae3c86422b55ac501edbdffd9e92cab91af20249d1bdb88e1e741a2d390b94a20bfc4359c4d676b3e2b1ffa4c9fef5fb65f08922f15b2557360469a61b66d8b3eadf900d2ed336d82205381df08e43c4a9a962eee3ed19814988c2632038679d3168ece485b76887d84a0d5892c64184e88f22c7676e85b6d40bc90b", 0x8f}, {&(0x7f0000000300)="867c53d9a027d8ef72a30258fdc66d274f6974423da28ca449826a1be95d728a8b1bcaefe1fea124ee", 0x29}, {&(0x7f0000000340)="4b6aa932995e337cf0569a3b12ae6ae33773844a72b9489777ca5284afb83b68bb95fdc3406d302a9f6ada3d63833a7089fa7a154c292eb1d41b142911ea973422366a62ed851b6570969787f5f31fba28c8c73500b82840075159d866257ec6d2f168bce7a8d2126fcb5f4856816dcd47e1c0a2f90e7e0e202dc48abab61b8ba83739b7944f3cb2cc5cb28f12856bbf763319f644a9941ba0092f601b4e001888a00bfb41f204b2f3d1e8e285a183", 0xaf}, {&(0x7f0000000400)="dc93fe649fe0019b5f67798384ba1af9581fe9", 0x13}, {&(0x7f0000000440)="840e2cd99275240698b5163dbd948568e6fa86d7c12913ee2d7c52c84b6d3df3349d7f5d5b6b4f584ead6e1cf4753635ad0e7dc79850941386ba87f9ab7961522e56226f853ac6ee6f2061c9c1f8ef2f23a3a3cbe8b09cdfaf36f192b7b4e6905841e8dc7d4112eb63a6c291e0fd18f6c8df01024b516c44cd87594ece30be", 0x7f}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="b403ad03d313f40db09dedf29bfbad723b0581ca1f0cda96f36a8fe06e41b86ad7e7fe66bd67666da6807b3ac65c0b87b2e7c36c9b44d822527c11c3755226924deed713ecb69c40c9d352d19e803e74808ef2f9d9111feb6f9f400bcb0df4f315b28f5bda286f6e8aedd6fe8d58ebeff305aef65d23712b398f28a7728f906f877204594e7b48308cf38f288b2674d4db6a56165332e995d68f58eb4b586b521552263d762f0f71f95b500a6df47f260026b05bd1cd6beec58fce8e5ccc4b03f3761d8bcb10e0762654b6e2ca3b03d0c06f0982851865", 0xd7}, {&(0x7f00000015c0)="e5ee8d903a7c272346e72181cb0eb22a3303db4369bb671f0fdb3c7965736e6ff3100ce198493c2d4b1717baf88f22ee6ddfa62a01c0121ef258fc67df90f098cfd6abd28e9c7dc34a25a06ee139e78594d7b67cada98ac4507aead44d4004af2e9850d5d7dad699e677e5990a4db0fc3560ed4cce9937f80730777b812d6729", 0x80}, {&(0x7f0000001640)="e479fbbb063aed173b67984fadca76707c18f34b23e35c7d19a9eb24e26de5d7add14a8bbf28a7efc8ad1e38793509e24bb0df7364dc0f28fc61a820d5a831f9fcef54c304099ed6f2b37943bb1bbceb9ebd0f38bd0d2c5a03f4727fd0c9ea1742", 0x61}], 0x9, &(0x7f0000001780)=ANY=[@ANYBLOB="28000000000000000f01000005000000efa2313f0039556be502af807b8c3f2e8a04a50000400000"], 0x28, 0xc090}, 0x80) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:49 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="0bc2c7d29bb64c7dfd91e23db982fee616b703d7d2041c208ee94d2d04c7b15c24079caf3b7dfa23644b5a61f95ecf384dea11546ef4c3e2840e6c0095e1b63cd9104d524f3a322d6bc71dc690b386793d7bed67e3ad562f143c837ee7209a36e02d89c87354ba464bea7945b5fb843d8da701fb0fe8c1274fc91bb151f74593a33e2d22325c8789dc2b3bf6b343197aa495f54be573295c51f3b3f7240d54f408d21daf95152a0dfa86", 0xaa, 0x40800, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001680)=0xe8) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x4, &(0x7f0000001500)=[{&(0x7f0000000300)="dc3f7b78e7f64451617b7287582f1af3ac97572aa8c37baa056973566788d576ba3cc7eda8a4cf33b51272330085c2d7df92e71cad3b5e1e62f144bd9c0eec4f6ec1761086c3c5d0956b49193be7cb6a83615c10a10ae032150e093504c0a067a6745dd9f9071bddcfac41c192d6cde86be0023e76617e6cc78843c7c6d9aac026313a532f3f815c8b9622cc632d5cd667", 0x91, 0x6}, {&(0x7f00000003c0)="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", 0x1000, 0x3}, {&(0x7f00000013c0)="b3e68207860599cdaf12d7af52b6bb0c5bd5daf7ac09eb6869b944ef7ad2959f1b7edf8fc0389bd201e5b62597a8fff9cf916eca3b15ff51a78ccaaf08305ae9acb05cce4dc40fca6b8e08b9b9accb171a49012f84164b1d80ca4540454f605c72d07dbc1249a13098915bad145d46e9af056f27bd1e06321082f6c43142054f346ecf74a63a993365f33d4ddada3fce8312e4b4cd716b9604f4a0a46a1414fb6466ae42f0ae13c51cee52d9c490b280b5ac22", 0xb3, 0x100000000}, {&(0x7f0000001480)="f188daba24369a7b0742251fb770390cba59b1d3158c5e2c39c6c1cd0494874edeec165045adbdd5b33c3f0d739915545fa1e68b12ccac4989186b4012793a67cba6b452dce9d259470445fd5f8bb8f764501bc5b8294903960a4fefb01cc521bb568991550e838a60c983", 0x6b, 0x487a}], 0x400, &(0x7f00000016c0)={[{@localflocks='localflocks'}, {@quota_quantum={'quota_quantum', 0x3d, 0x1}}, {@quota_on='quota=on'}, {@commit={'commit'}}, {@data_writeback='data=writeback'}], [{@subj_type={'subj_type', 0x3d, 'wlan1'}}, {@fowner_gt={'fowner>', r5}}]}) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:49 executing program 5 (fault-call:7 fault-nth:10): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0xff, 0x9, 0xff, 0x74, 0x0, 0x20, 0x20000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000080)}, 0x9, 0x2, 0xa2, 0x7, 0x0, 0x5, 0x6}, 0xffffffffffffffff, 0x2, r4, 0x3) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r5) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 424.807498] gfs2: commit mount option requires a positive numeric argument [ 424.838140] FAULT_INJECTION: forcing a failure. [ 424.838140] name failslab, interval 1, probability 0, space 0, times 0 [ 424.853035] gfs2: can't parse mount arguments [ 424.878622] CPU: 1 PID: 20159 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 424.886680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.896134] Call Trace: [ 424.898724] dump_stack+0x13e/0x194 [ 424.902347] should_fail.cold+0x10a/0x14b [ 424.907102] should_failslab+0xd6/0x130 [ 424.911069] kmem_cache_alloc_node+0x288/0x7a0 [ 424.915645] __alloc_skb+0x9a/0x4c0 [ 424.919256] ? skb_trim+0x160/0x160 [ 424.922880] sk_stream_alloc_skb+0xaf/0x780 [ 424.927185] ? tcp_send_mss+0x9f/0x2e0 [ 424.931077] tcp_sendmsg_locked+0xef4/0x2fd0 [ 424.935519] ? tcp_sendpage+0x60/0x60 [ 424.939308] ? __local_bh_enable_ip+0x94/0x190 [ 424.943972] tcp_sendmsg+0x2b/0x40 [ 424.947508] inet_sendmsg+0x116/0x4d0 [ 424.951299] ? inet_recvmsg+0x4c0/0x4c0 [ 424.955264] sock_sendmsg+0xc5/0x100 [ 424.958962] SYSC_sendto+0x1c4/0x2b0 [ 424.962660] ? SYSC_connect+0x250/0x250 [ 424.966623] ? lock_downgrade+0x6e0/0x6e0 [ 424.970769] ? wait_for_completion+0x390/0x390 [ 424.975340] ? vfs_write+0xff/0x4e0 [ 424.978949] ? fput+0xb/0x140 [ 424.982044] ? SyS_write+0x14d/0x210 [ 424.985749] ? SyS_read+0x210/0x210 [ 424.989532] ? SyS_clock_settime+0x1a0/0x1a0 [ 424.993923] ? do_syscall_64+0x4c/0x640 [ 424.997878] ? SyS_sendto+0x21/0x50 [ 425.001485] ? SyS_getpeername+0x30/0x30 [ 425.005531] do_syscall_64+0x1d5/0x640 [ 425.009421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 425.014780] RIP: 0033:0x45c849 [ 425.017953] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 425.025653] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 425.032904] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 425.040154] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 425.047406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 425.054761] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000a 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1ab, 0x500) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000240)) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000280)={0xa0, 0x19, 0x1, {0x480, {0x8, 0x4, 0x4}, 0x0, r4, r5, 0x9, 0x9, 0x9, 0x4, 0x3, 0x6, 0xfff, 0x1, 0x6, 0x7, 0x401, 0x0, 0x1, 0x3f}}, 0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r7, 0x6612) r8 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0x0, 0x7fe, &(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0xffffffffffffffcc) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e6897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x49, 0x0, 0x0, 0x0) 04:35:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffc, 0x4d386, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x42000, 0x24, 0x0, 0x0, 0x5, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r4, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r7, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0xfc, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x3}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r7, 0x0, 0x0, 0x200007fc, &(0x7f0000000140)={0x2, 0x10004e23, @broadcast}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x325100, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r4, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @empty}, r5}}, 0x30) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000240)={0x16, 0x98, 0xfa00, {&(0x7f0000000180)={0xffffffffffffffff}, 0x1, r5, 0x10, 0x0, @in6={0xa, 0x4e21, 0x2b5c, @rand_addr="05aee4c03ee19d0cb4949055ce375ab5", 0xfffffffd}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f0000000300)={0x11, 0x10, 0xfa00, {&(0x7f0000000140), r6}}, 0x18) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_S_MODULATOR(r4, 0x40445637, &(0x7f0000000140)={0x22, "8ce0aba9f1578ec2b9ddd824b43a295980a91e7f5b4037a00fb368ab1fdd7e47", 0x1501d1a90307003e, 0x31, 0xc, 0x10, 0x5}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 5 (fault-call:7 fault-nth:11): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 425.420379] FAULT_INJECTION: forcing a failure. [ 425.420379] name failslab, interval 1, probability 0, space 0, times 0 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = dup(r1) write$P9_RCLUNK(r2, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x70, 0x0, 0x81, 0x3, 0xffe1, 0x101]}, &(0x7f0000000140)=0x10) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 425.474332] CPU: 1 PID: 20194 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 425.482298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.491657] Call Trace: [ 425.494260] dump_stack+0x13e/0x194 [ 425.497905] should_fail.cold+0x10a/0x14b [ 425.502103] should_failslab+0xd6/0x130 [ 425.506097] kmem_cache_alloc_node+0x288/0x7a0 [ 425.510697] __alloc_skb+0x9a/0x4c0 [ 425.514332] ? skb_trim+0x160/0x160 [ 425.517968] sk_stream_alloc_skb+0xaf/0x780 [ 425.522301] ? tcp_send_mss+0x9f/0x2e0 [ 425.526201] tcp_sendmsg_locked+0xef4/0x2fd0 [ 425.530632] ? tcp_sendpage+0x60/0x60 [ 425.534444] ? __local_bh_enable_ip+0x94/0x190 [ 425.539036] tcp_sendmsg+0x2b/0x40 [ 425.542588] inet_sendmsg+0x116/0x4d0 [ 425.546398] ? inet_recvmsg+0x4c0/0x4c0 [ 425.550377] sock_sendmsg+0xc5/0x100 [ 425.554622] SYSC_sendto+0x1c4/0x2b0 [ 425.558341] ? SYSC_connect+0x250/0x250 [ 425.562322] ? lock_downgrade+0x6e0/0x6e0 [ 425.566488] ? wait_for_completion+0x390/0x390 [ 425.571086] ? vfs_write+0xff/0x4e0 [ 425.574727] ? fput+0xb/0x140 [ 425.577835] ? SyS_write+0x14d/0x210 [ 425.581552] ? SyS_read+0x210/0x210 [ 425.585189] ? SyS_clock_settime+0x1a0/0x1a0 [ 425.589615] ? do_syscall_64+0x4c/0x640 [ 425.593592] ? SyS_sendto+0x21/0x50 [ 425.597220] ? SyS_getpeername+0x30/0x30 [ 425.601288] do_syscall_64+0x1d5/0x640 [ 425.605188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 425.610381] RIP: 0033:0x45c849 [ 425.613575] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r1, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0x1, 0x5, 0x20, 0x0, 0x1ff, 0x2, 0x4000, [], 0xe73f}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7c0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$IMADDTIMER(r6, 0x80044940, &(0x7f0000000040)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) prctl$PR_GET_NO_NEW_PRIVS(0x27) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="09020000000000000000010000000500020000000000"], 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r7, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x2c}}, 0x20004005) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:50 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x6) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r7 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xd73, 0x103000) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r7, 0xc0406618, &(0x7f0000000180)={{0x2, 0x0, @reserved="f3f24e0c49bc40320534e50ca7953d4cbe948949a631a4cbf0969f67e76f19b0"}}) [ 425.621287] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 425.628735] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 425.636014] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 425.643375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 425.650831] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000b 04:35:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(0xffffffffffffffff) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000140)={0x30, 0x5, 0x0, {0x0, 0x5, 0xffffffffffffffc1, 0x1}}, 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000a9842b386d55d7b58ceb8796ee68963afd301441b44a177a4fca463421ecb34e052668b4eca5be10e8395472226a678622c9d2373c227ab10f4b8f83b5d9c2c352bfca11afc149d08cca4929151d5223dd2f93452da7c113b98ff1daf55d5d7a689cf9f0393581243f3c139dc670a8f62817b6fe1fe8a442c67f7d584e19f438da857f647b1a29d318ba7c237a8bc35c6b50b4b4b99fc5fe51766cc870d7958da7f8b213ea72ca7fbd00000000", @ANYRES32, @ANYRES32=0x0], &(0x7f0000a8a000)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x9, 0x6a1}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r5, 0x8, 0x0, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) pwrite64(r1, &(0x7f00000004c0)="961b0291cec8d0e87cd791ab6716026d10eab2e3a3b0ca078d827fe5a0e7d948e25ae5f790dbda05669e1c21dd7b376052c202c2ef125aa464f7b72e5c0eaa21be73ba64c390f4c724cfaff269777b4b353bfc57dfa2fcc3d2", 0x59, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000480)={'veth0\x00', {0x2, 0x4e21, @rand_addr=0x80000001}}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0xfff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000240)="d03c670bd35a36d5bacf78a68f7921291742720112aae579a9494a250b9c6da00f8bb1b726c735de5ee07b34b88fdae332ed2e6e76fd35b6cd559970b532eabdcbf908190e24303346bcfc2c789dadaa10a29225ce90ae836fff4e49a39de52ad9f5f64bf66f7c06a2badd40d19ef76e7e6219e3afc0d0b1f7e7d9a761321dae319a4937803b91e8700d3b77c8782e61fa7909e12474253c4fea48b4a01e9745217d3855cfd05e1e96870dcb88ba0442a325919f1d6ca8e10707cfe987caba13ea10", 0xc2, 0x6}, {&(0x7f0000000340)="0fbb5b514ec63a09aec8562713328072a1b6e9c8b74263e9daa238a71567d2566c52fa164c4ed79d9a46ddef38108b7d3584e7f312fa7633ccc827e31ba4e82169833539e2369da40a4c0774b98eea7d136513c05e06e555b61fdd4909947c66b0b5afd13e84129d3c4f44aa88751a5c070ddfc3e69363cc0d50bda75345dc1a4b6729e68bebbe73526082a1b38efd8b6c1e188af62508b1f9f1805251b12e9fa8ba15b5ee8d83", 0xa7, 0x1}], 0x20, &(0x7f0000000400)={[{@noacl='noacl'}, {@balloc_noborder='block-allocator=noborder'}], [{@euid_lt={'euid<', r4}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x65, 0x0, 0x39, 0x34, 0x31, 0x31], 0x2d, [0x66, 0x32, 0x34, 0x36], 0x2d, [0x53, 0x32, 0x36, 0x37], 0x2d, [0x64, 0x36, 0x65, 0x36], 0x2d, [0x0, 0x34, 0x66, 0x31, 0x61, 0x31, 0x63, 0x39]}}}]}) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000001, 0x50, r0, 0x9c77000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) write$P9_RSTAT(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="5a0000007d020100005300010004000000040300000000000000000000000000200000000000fcce0000020000000000000002007b271500975c757365727072288cff13157f93c4626465765b090076626f786e6574312a0000"], 0x5a) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000040)=0x6) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:50 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x80, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000140)=0x1ff) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:51 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x4301, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000440)=""/84) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x15c, r4, 0x54663721ea800cea, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfb}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x3d}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x37}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x15c}, 0x1, 0x0, 0x0, 0x40044}, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) sendto$inet(r7, &(0x7f00000004c0)="a1a5299f315ce79533eb8bb213719b803d5f905fa81482fe3240eaf018a0ab6dd4fb63a1a289f8eaf6b0143248ee12b5f273be141cb5f439904143bfbbc45c90ae590a4aa05abb4560efb0ef87760377842fe90ab6be2ae96ff8cf78d4a72c92d7c4fd2fd77bb1c592d4b6d273bd2240701edd9458da039f80111bf8cf7b8fd06c51e2e3b2e4a5c17c4fb15f0aca613c734d859c30e49d", 0x97, 0x20008040, &(0x7f0000000580)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:51 executing program 5 (fault-call:7 fault-nth:12): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0xec, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0xcc, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0x30, 0x2, 0x0, 0x1, {0x2c, 0x1, 0x0, 0x1, [{0xc, 0x16}, {0x8}, {0x1b}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0xd}, {0x8, 0xf}]}}, @AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}]}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_MPLS={0x4}, @AF_INET6={0x0, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr="26f9a73e00b66d277fd9bb82321e256b"}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr="8abaf2f5fd2e3917ed47d725c2c48753"}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE]}, @AF_MPLS={0x4}]}]}, 0xec}}, 0x0) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 426.218085] FAULT_INJECTION: forcing a failure. [ 426.218085] name failslab, interval 1, probability 0, space 0, times 0 [ 426.249068] CPU: 0 PID: 20247 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 426.257533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.266896] Call Trace: [ 426.269509] dump_stack+0x13e/0x194 [ 426.273162] should_fail.cold+0x10a/0x14b [ 426.277420] should_failslab+0xd6/0x130 [ 426.281411] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 426.286527] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 426.291990] ? __alloc_skb+0x9a/0x4c0 [ 426.295800] __kmalloc_node_track_caller+0x38/0x70 [ 426.300748] __kmalloc_reserve.isra.0+0x35/0xd0 [ 426.305431] __alloc_skb+0xca/0x4c0 [ 426.309244] ? skb_trim+0x160/0x160 [ 426.312882] sk_stream_alloc_skb+0xaf/0x780 [ 426.317216] ? tcp_send_mss+0x9f/0x2e0 [ 426.321119] tcp_sendmsg_locked+0xef4/0x2fd0 [ 426.325554] ? tcp_sendpage+0x60/0x60 [ 426.329376] ? __local_bh_enable_ip+0x94/0x190 [ 426.333979] tcp_sendmsg+0x2b/0x40 [ 426.337531] inet_sendmsg+0x116/0x4d0 [ 426.341352] ? inet_recvmsg+0x4c0/0x4c0 [ 426.345331] sock_sendmsg+0xc5/0x100 [ 426.349054] SYSC_sendto+0x1c4/0x2b0 [ 426.352799] ? SYSC_connect+0x250/0x250 [ 426.356792] ? lock_downgrade+0x6e0/0x6e0 [ 426.360956] ? wait_for_completion+0x390/0x390 04:35:51 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={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, 0x401, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = semget$private(0x0, 0x20000000102, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/11) semctl$GETPID(r2, 0x4, 0xb, &(0x7f00000002c0)=""/4096) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r6, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, r7, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x3}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x80) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:51 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x9, 0x4) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/247, 0xf7) [ 426.365551] ? vfs_write+0xff/0x4e0 [ 426.369185] ? fput+0xb/0x140 [ 426.372297] ? SyS_write+0x14d/0x210 [ 426.376021] ? SyS_read+0x210/0x210 [ 426.379663] ? SyS_clock_settime+0x1a0/0x1a0 [ 426.384087] ? do_syscall_64+0x4c/0x640 [ 426.388071] ? SyS_sendto+0x21/0x50 [ 426.391719] ? SyS_getpeername+0x30/0x30 [ 426.395796] do_syscall_64+0x1d5/0x640 [ 426.399702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 426.404920] RIP: 0033:0x45c849 [ 426.408122] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:51 executing program 2: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x5}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = dup(r1) write$P9_RCLUNK(r2, &(0x7f0000000000)={0x7}, 0x7) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x5, 0xff, 0x7, 0x4, 0x0, 0x6, 0x1001, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfe37, 0x4, @perf_bp={&(0x7f0000000080), 0x7}, 0x6, 0x7, 0xaf, 0x1, 0x3ff, 0x0, 0x400}, 0x0, 0xc, r2, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 426.415840] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 426.423120] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 426.430397] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 426.437679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 426.444963] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000c 04:35:51 executing program 5 (fault-call:7 fault-nth:13): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 426.607104] FAULT_INJECTION: forcing a failure. [ 426.607104] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 426.642741] CPU: 0 PID: 20265 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 426.650678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.660041] Call Trace: [ 426.662650] dump_stack+0x13e/0x194 [ 426.666327] should_fail.cold+0x10a/0x14b [ 426.670495] __alloc_pages_nodemask+0x1bf/0x700 [ 426.675218] ? find_held_lock+0x2d/0x110 [ 426.679294] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 426.684329] ? iov_iter_advance+0x1c0/0xc70 [ 426.688668] alloc_pages_current+0xe7/0x1e0 [ 426.693010] skb_page_frag_refill+0x1e2/0x490 [ 426.697529] sk_page_frag_refill+0x50/0x1c0 [ 426.701863] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 426.706394] ? tcp_sendpage+0x60/0x60 [ 426.710210] ? __local_bh_enable_ip+0x94/0x190 [ 426.714823] tcp_sendmsg+0x2b/0x40 [ 426.718378] inet_sendmsg+0x116/0x4d0 [ 426.722190] ? inet_recvmsg+0x4c0/0x4c0 [ 426.726179] sock_sendmsg+0xc5/0x100 [ 426.729934] SYSC_sendto+0x1c4/0x2b0 [ 426.733665] ? SYSC_connect+0x250/0x250 [ 426.737654] ? lock_downgrade+0x6e0/0x6e0 [ 426.741832] ? wait_for_completion+0x390/0x390 [ 426.746426] ? vfs_write+0xff/0x4e0 [ 426.750061] ? fput+0xb/0x140 [ 426.753174] ? SyS_write+0x14d/0x210 [ 426.756890] ? SyS_read+0x210/0x210 [ 426.760522] ? SyS_clock_settime+0x1a0/0x1a0 [ 426.764942] ? do_syscall_64+0x4c/0x640 [ 426.768950] ? SyS_sendto+0x21/0x50 [ 426.772581] ? SyS_getpeername+0x30/0x30 [ 426.776652] do_syscall_64+0x1d5/0x640 [ 426.780557] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 426.785753] RIP: 0033:0x45c849 [ 426.788945] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 426.796666] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 04:35:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = dup(r1) write$P9_RCLUNK(r2, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 426.803958] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 426.811237] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 426.818525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 426.825806] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000d 04:35:51 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1ab, 0x500) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x401}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="4f8f9586aefbe04bf193505514c1ed75720ab6dfdef469400e00a70ea8a2e5f4e71b648dfd3bb69effcd31b2165c626d08f4f36eb236d3a1b04474890cfd4d7c9600"/87], &(0x7f0000000400)=0x57) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x4200) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r6, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x30, r7, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'hsr0\x00'}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x1ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x1811}, 0x800) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000000440), 0x0, 0x80, 0x0, 0x0) 04:35:51 executing program 5 (fault-call:7 fault-nth:14): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 426.937575] FAULT_INJECTION: forcing a failure. [ 426.937575] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 426.976250] CPU: 1 PID: 20273 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 426.984213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.993580] Call Trace: [ 426.996184] dump_stack+0x13e/0x194 [ 426.999830] should_fail.cold+0x10a/0x14b [ 427.003995] __alloc_pages_nodemask+0x1bf/0x700 [ 427.008675] ? find_held_lock+0x2d/0x110 [ 427.012748] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 427.017778] ? iov_iter_advance+0x1c0/0xc70 [ 427.022112] alloc_pages_current+0xe7/0x1e0 [ 427.026449] skb_page_frag_refill+0x1e2/0x490 [ 427.031088] sk_page_frag_refill+0x50/0x1c0 [ 427.035422] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 427.039855] ? tcp_sendpage+0x60/0x60 [ 427.043785] ? __local_bh_enable_ip+0x94/0x190 [ 427.048381] tcp_sendmsg+0x2b/0x40 [ 427.051936] inet_sendmsg+0x116/0x4d0 [ 427.055747] ? inet_recvmsg+0x4c0/0x4c0 [ 427.059733] sock_sendmsg+0xc5/0x100 [ 427.063454] SYSC_sendto+0x1c4/0x2b0 [ 427.067174] ? SYSC_connect+0x250/0x250 [ 427.071159] ? lock_downgrade+0x6e0/0x6e0 [ 427.075329] ? wait_for_completion+0x390/0x390 [ 427.079920] ? vfs_write+0xff/0x4e0 [ 427.083576] ? fput+0xb/0x140 [ 427.086690] ? SyS_write+0x14d/0x210 [ 427.090408] ? SyS_read+0x210/0x210 [ 427.094041] ? SyS_clock_settime+0x1a0/0x1a0 [ 427.098456] ? do_syscall_64+0x4c/0x640 [ 427.102436] ? SyS_sendto+0x21/0x50 [ 427.106069] ? SyS_getpeername+0x30/0x30 [ 427.110142] do_syscall_64+0x1d5/0x640 [ 427.114048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 427.119246] RIP: 0033:0x45c849 [ 427.122442] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 427.130158] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 04:35:52 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000080)={0x1, 0x0, {0x12, 0xa, 0x17, 0x17, 0x9, 0x10000, 0x2, 0xff}}) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 427.137436] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 427.144714] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 427.151994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 427.159273] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000e 04:35:52 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="14c26553471da3adea590739109d39d4", 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000006ffc)=0x4000000000000200, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/ptype\x00') bind$inet6(r6, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040)=0x2ef3, 0x4) socket(0x1e, 0x6, 0x6) 04:35:52 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x22f80, 0x0) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x2, 0xfffffffb) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="4800000010000507000000001000000008000040c78d5de0b7218761d7a25c5dbeee92610d1865377abd5f0507db23503da1d618e157c33f9dff9bdf7cc08bd44e4ea50167906cf87a680fb8d7d8a729a0dd8c1e670c5badd99ce6f3e4a79d311ff144ee15880073879c7f4e4f13d3d3b670ecf5b44a1d45dbddb9951abb33f6ee0721e56eb1b3336dfd8bd4f61b0ae6f8ff23c0c19e5d3adf247e928d0f0f0af8be6646fe9c6949916e87306868db3c3f870ddba9cea07a461012a84cf253a3aff290f11441b6a888dd0ac494f921be3d45b71389087a1088120c2a7ef2eacb411400"/238, @ANYRESHEX, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af1a75f4fa93935cb933fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b112ec470252ca050717d36bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0"], 0x5}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="740000b5ea00070500000040000000000000000033e88973e6f3c0a2235358c7f8ea8924f2575c2964b98e8f7c6bcf468ebbd83417", @ANYRES32, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYRESHEX=r4, @ANYRES32=0x0, @ANYBLOB="0400000000000000000000000a00010072737670360000001800020014000200fe880000000000000000000000000001"], 0x3}}, 0x0) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@GTPA_VERSION={0x8}, @GTPA_TID={0xc}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_NET_NS_FD={0x8, 0x7, r7}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x44) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400203) sendto$inet(r3, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x4e27, @dev={0xac, 0x14, 0x14, 0x6b}}, 0x10) 04:35:52 executing program 5 (fault-call:7 fault-nth:15): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 427.403592] FAULT_INJECTION: forcing a failure. [ 427.403592] name failslab, interval 1, probability 0, space 0, times 0 [ 427.430828] CPU: 0 PID: 20291 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 427.438770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.448136] Call Trace: [ 427.450737] dump_stack+0x13e/0x194 [ 427.454382] should_fail.cold+0x10a/0x14b [ 427.458559] should_failslab+0xd6/0x130 [ 427.462550] kmem_cache_alloc_node+0x288/0x7a0 [ 427.467156] __alloc_skb+0x9a/0x4c0 [ 427.470797] ? skb_trim+0x160/0x160 [ 427.474446] sk_stream_alloc_skb+0xaf/0x780 [ 427.478779] ? tcp_send_mss+0x9f/0x2e0 [ 427.482675] tcp_sendmsg_locked+0xef4/0x2fd0 [ 427.487107] ? tcp_sendpage+0x60/0x60 [ 427.490921] ? __local_bh_enable_ip+0x94/0x190 [ 427.495516] tcp_sendmsg+0x2b/0x40 [ 427.499066] inet_sendmsg+0x116/0x4d0 [ 427.502883] ? inet_recvmsg+0x4c0/0x4c0 [ 427.506864] sock_sendmsg+0xc5/0x100 [ 427.510584] SYSC_sendto+0x1c4/0x2b0 [ 427.514302] ? SYSC_connect+0x250/0x250 [ 427.518287] ? lock_downgrade+0x6e0/0x6e0 [ 427.522476] ? wait_for_completion+0x390/0x390 [ 427.528024] ? vfs_write+0xff/0x4e0 [ 427.531662] ? fput+0xb/0x140 [ 427.534775] ? SyS_write+0x14d/0x210 [ 427.538494] ? SyS_read+0x210/0x210 [ 427.542134] ? SyS_clock_settime+0x1a0/0x1a0 [ 427.546577] ? do_syscall_64+0x4c/0x640 [ 427.550562] ? SyS_sendto+0x21/0x50 [ 427.554196] ? SyS_getpeername+0x30/0x30 [ 427.558273] do_syscall_64+0x1d5/0x640 [ 427.562175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 427.567372] RIP: 0033:0x45c849 [ 427.570585] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 427.578299] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 427.585575] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 427.592857] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:52 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) ioctl$TIOCGPTLCK(r4, 0x80045439, &(0x7f0000000080)) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:52 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 427.600484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 427.607766] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000000f 04:35:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) delete_module(&(0x7f0000000040)='vmnet1.system/[\x00', 0xa00) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @dev={[], 0x17}}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:52 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3eef, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) arch_prctl$ARCH_GET_CPUID(0x1011) 04:35:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000b500000083f128f2e028529994adc30bd0420e8bef20aaa22d6346a4c3e457efcdc99cb9e32d9d08cc0e5b17f2c25496ae500886c9e62f060f1be5098c924b175f80d714ddbf1b9f9617b15f9940fe79a9ccf57b592bab92bd096165ddeb14a9543d490c191f0e7c8f4c40b6919e3f42d3de0f5e8ca75c4d4399d0cac29589d86c73d55387333ea86490df5fa8eb0abc7bf0494c78f5d0baaa943e4bdff36aa7bde795a88a9f4d0a0f64c5ca8868f83fdb963fb65e9abd18c6"], &(0x7f0000000080)=0xd9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r6 = accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000004c0)=0x80) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r6, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="007000ffdbdf250300400008000008d60f0000000000000000000000000000000000351efa4df9609a4b707d4baab227c05c0e61f406297bbc6bf309a38709228111886966bdb63f542ffe979c91c972f0b65c7066d3c9f60a8d12a50cc2f30eadd406e2b2e5571f2326742fc86232eda01649802eed6939ad4b282236f2739b1710853f3d15ac74c518934a914799300d41d1606ad64c23f9f882b976ee16bb107bd9352d62b710e8de69ae128be7f7e4ff9ef9e6af6b40bb0d"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002500)={&(0x7f0000000500)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000826bd7000fddbdf25020000000800909e063171330a38779aa7318449ce020002210000000002000200000008000200020000008f74500cc0303a05a1d4ea94e52d1792e5f18fa508320cb806c7f1608644b53e5bc9dc8b525343"], 0x2c}, 0x1, 0x0, 0x0, 0x24000851}, 0x4048000) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)={0x34, r7, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:52 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x1, 0x3, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x401}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:52 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x101, 0x40, 0x0, 0x24, 0x9, @multicast}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000080)=0x9) 04:35:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x38b482, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x2) socket$nl_generic(0x10, 0x3, 0x10) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x8, 0x0, @dev}, @in={0x2, 0x0, @multicast2}], 0x2c) readv(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0x10, 0x2, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bond_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) 04:35:52 executing program 5 (fault-call:7 fault-nth:16): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:52 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0xe7ccf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x1}, 0x0, 0x0, 0x0, 0x8, 0x5}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000dfd000/0x200000)=nil, 0xffffffff, 0x0, 0x4a, &(0x7f0000ffe000/0x1000)=nil, 0x6}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000140)) r5 = inotify_init() fcntl$getflags(r5, 0x401) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 427.989313] FAULT_INJECTION: forcing a failure. [ 427.989313] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 428.026114] CPU: 1 PID: 20329 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 428.034146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.043641] Call Trace: [ 428.046255] dump_stack+0x13e/0x194 [ 428.049903] should_fail.cold+0x10a/0x14b [ 428.054071] __alloc_pages_nodemask+0x1bf/0x700 [ 428.058757] ? find_held_lock+0x2d/0x110 [ 428.062836] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 428.067869] ? iov_iter_advance+0x1c0/0xc70 [ 428.072216] alloc_pages_current+0xe7/0x1e0 [ 428.076555] skb_page_frag_refill+0x1e2/0x490 [ 428.081074] sk_page_frag_refill+0x50/0x1c0 [ 428.085438] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 428.089883] ? tcp_sendpage+0x60/0x60 [ 428.093704] ? __local_bh_enable_ip+0x94/0x190 [ 428.098447] tcp_sendmsg+0x2b/0x40 [ 428.102017] inet_sendmsg+0x116/0x4d0 [ 428.105833] ? inet_recvmsg+0x4c0/0x4c0 [ 428.109827] sock_sendmsg+0xc5/0x100 [ 428.113568] SYSC_sendto+0x1c4/0x2b0 [ 428.117301] ? SYSC_connect+0x250/0x250 [ 428.123205] ? lock_downgrade+0x6e0/0x6e0 [ 428.127386] ? wait_for_completion+0x390/0x390 [ 428.131984] ? vfs_write+0xff/0x4e0 [ 428.135624] ? fput+0xb/0x140 [ 428.138745] ? SyS_write+0x14d/0x210 [ 428.142467] ? SyS_read+0x210/0x210 [ 428.146106] ? SyS_clock_settime+0x1a0/0x1a0 [ 428.150521] ? do_syscall_64+0x4c/0x640 [ 428.154503] ? SyS_sendto+0x21/0x50 [ 428.158160] ? SyS_getpeername+0x30/0x30 [ 428.162261] do_syscall_64+0x1d5/0x640 [ 428.166164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.171366] RIP: 0033:0x45c849 [ 428.174557] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 428.182274] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 428.189551] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 428.196858] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 428.204143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 428.211419] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000010 04:35:53 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) getpeername(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0x80) accept$inet(r5, &(0x7f0000000380)={0x2, 0x0, @empty}, &(0x7f00000003c0)=0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:53 executing program 3: set_thread_area(&(0x7f0000000240)={0x2, 0x100000, 0x4000, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r1, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e24, @broadcast}, 0x101, 0x0, 0x0, 0x0, 0x101, &(0x7f0000000080)='veth1_to_team\x00', 0x401, 0x4, 0x1}) r2 = dup(r0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x8000}, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6521, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3}, r5, 0xffffffffffffff02, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x20040f4e, &(0x7f0000000100)={0x2, 0x20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xffffffffffffff4e) sendto$inet(r7, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:53 executing program 5 (fault-call:7 fault-nth:17): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 428.405818] FAULT_INJECTION: forcing a failure. [ 428.405818] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 428.427242] CPU: 1 PID: 20348 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 428.435202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.444573] Call Trace: [ 428.447183] dump_stack+0x13e/0x194 [ 428.450834] should_fail.cold+0x10a/0x14b [ 428.455144] __alloc_pages_nodemask+0x1bf/0x700 [ 428.459861] ? find_held_lock+0x2d/0x110 [ 428.463999] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 428.469162] ? iov_iter_advance+0x1c0/0xc70 [ 428.473498] alloc_pages_current+0xe7/0x1e0 [ 428.477856] skb_page_frag_refill+0x1e2/0x490 [ 428.482377] sk_page_frag_refill+0x50/0x1c0 [ 428.486714] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 428.491163] ? tcp_sendpage+0x60/0x60 [ 428.494990] ? __local_bh_enable_ip+0x94/0x190 [ 428.499593] tcp_sendmsg+0x2b/0x40 [ 428.503149] inet_sendmsg+0x116/0x4d0 [ 428.506968] ? inet_recvmsg+0x4c0/0x4c0 [ 428.510951] sock_sendmsg+0xc5/0x100 [ 428.514811] SYSC_sendto+0x1c4/0x2b0 [ 428.518645] ? SYSC_connect+0x250/0x250 [ 428.522639] ? lock_downgrade+0x6e0/0x6e0 [ 428.526814] ? wait_for_completion+0x390/0x390 [ 428.531409] ? vfs_write+0xff/0x4e0 [ 428.535043] ? fput+0xb/0x140 [ 428.538167] ? SyS_write+0x14d/0x210 [ 428.541893] ? SyS_read+0x210/0x210 [ 428.545649] ? SyS_clock_settime+0x1a0/0x1a0 [ 428.550074] ? do_syscall_64+0x4c/0x640 [ 428.554062] ? SyS_sendto+0x21/0x50 [ 428.557755] ? SyS_getpeername+0x30/0x30 [ 428.561837] do_syscall_64+0x1d5/0x640 [ 428.565861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.571054] RIP: 0033:0x45c849 [ 428.574247] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 428.581963] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 428.589243] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 428.596525] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 04:35:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ae6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@initdev, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r6 = socket(0x10, 0x800000000080002, 0x10) r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000100)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x40, r7, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x40}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r7, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x8844}, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:53 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x6, 0x1c5002) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r6, &(0x7f0000000340)={0x0, 0x35, &(0x7f0000000280)={&(0x7f00000004c0)={0x1c, r7, 0x19e9fe79f84e68bf, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xd4, r7, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x746}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:53 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 428.603803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 428.611176] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000011 04:35:53 executing program 5 (fault-call:7 fault-nth:18): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:53 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6998a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x7}, 0x0, 0x24, 0x4, 0x0, 0x5}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb378300000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYRES32], 0x3}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x48, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r8, &(0x7f00000017c0), 0x1ab, 0x500) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x7, 0x7ff, 0x3, 0x20, 0xffffffffffffffff, 0x1000, [], r7, r8, 0x2, 0x2, 0x4}, 0x40) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 428.797691] FAULT_INJECTION: forcing a failure. [ 428.797691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 428.843476] CPU: 0 PID: 20365 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 428.851424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.860807] Call Trace: [ 428.863408] dump_stack+0x13e/0x194 [ 428.867184] should_fail.cold+0x10a/0x14b [ 428.871348] __alloc_pages_nodemask+0x1bf/0x700 [ 428.876030] ? find_held_lock+0x2d/0x110 [ 428.880107] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 428.885137] ? iov_iter_advance+0x1c0/0xc70 [ 428.889477] alloc_pages_current+0xe7/0x1e0 [ 428.893818] skb_page_frag_refill+0x1e2/0x490 [ 428.898335] sk_page_frag_refill+0x50/0x1c0 [ 428.902681] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 428.907114] ? tcp_sendpage+0x60/0x60 [ 428.910932] ? __local_bh_enable_ip+0x94/0x190 [ 428.915525] tcp_sendmsg+0x2b/0x40 [ 428.919075] inet_sendmsg+0x116/0x4d0 [ 428.922886] ? inet_recvmsg+0x4c0/0x4c0 [ 428.926871] sock_sendmsg+0xc5/0x100 [ 428.930594] SYSC_sendto+0x1c4/0x2b0 [ 428.934317] ? SYSC_connect+0x250/0x250 [ 428.938306] ? lock_downgrade+0x6e0/0x6e0 [ 428.942470] ? wait_for_completion+0x390/0x390 [ 428.947058] ? vfs_write+0xff/0x4e0 [ 428.950708] ? fput+0xb/0x140 [ 428.953824] ? SyS_write+0x14d/0x210 [ 428.957545] ? SyS_read+0x210/0x210 [ 428.961182] ? SyS_clock_settime+0x1a0/0x1a0 [ 428.965637] ? do_syscall_64+0x4c/0x640 [ 428.969616] ? SyS_sendto+0x21/0x50 [ 428.973251] ? SyS_getpeername+0x30/0x30 [ 428.977325] do_syscall_64+0x1d5/0x640 [ 428.981271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.986469] RIP: 0033:0x45c849 [ 428.989664] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 428.997386] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 429.004664] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 429.012025] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 429.019298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 429.026604] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000012 04:35:54 executing program 5 (fault-call:7 fault-nth:19): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x6}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000001, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:54 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 429.175668] FAULT_INJECTION: forcing a failure. [ 429.175668] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 429.223152] CPU: 1 PID: 20380 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 429.231092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.240477] Call Trace: [ 429.243082] dump_stack+0x13e/0x194 [ 429.246729] should_fail.cold+0x10a/0x14b [ 429.250892] __alloc_pages_nodemask+0x1bf/0x700 [ 429.255574] ? find_held_lock+0x2d/0x110 [ 429.259642] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 429.264676] ? iov_iter_advance+0x1c0/0xc70 [ 429.269013] alloc_pages_current+0xe7/0x1e0 [ 429.273352] skb_page_frag_refill+0x1e2/0x490 [ 429.277868] sk_page_frag_refill+0x50/0x1c0 [ 429.282218] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 429.286651] ? tcp_sendpage+0x60/0x60 [ 429.290467] ? __local_bh_enable_ip+0x94/0x190 [ 429.295065] tcp_sendmsg+0x2b/0x40 [ 429.298617] inet_sendmsg+0x116/0x4d0 [ 429.302424] ? inet_recvmsg+0x4c0/0x4c0 [ 429.306407] sock_sendmsg+0xc5/0x100 [ 429.310131] SYSC_sendto+0x1c4/0x2b0 [ 429.313853] ? SYSC_connect+0x250/0x250 [ 429.317844] ? lock_downgrade+0x6e0/0x6e0 [ 429.322046] ? wait_for_completion+0x390/0x390 [ 429.326638] ? vfs_write+0xff/0x4e0 [ 429.330272] ? fput+0xb/0x140 [ 429.333418] ? SyS_write+0x14d/0x210 [ 429.337173] ? SyS_read+0x210/0x210 [ 429.340807] ? SyS_clock_settime+0x1a0/0x1a0 [ 429.345224] ? do_syscall_64+0x4c/0x640 [ 429.349203] ? SyS_sendto+0x21/0x50 [ 429.352839] ? SyS_getpeername+0x30/0x30 [ 429.356919] do_syscall_64+0x1d5/0x640 [ 429.360844] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 429.366046] RIP: 0033:0x45c849 04:35:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/rt_cache\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r8 = socket(0x10, 0x803, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @empty}}}, 0x30) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000280)={0xa, 0x4}, 0xc) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_TP_METER(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x30, r7, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x30}}, 0x0) 04:35:54 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000080)='^systemmime_typevboxnet1\x83-\x00', 0x1b) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) renameat(r3, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:54 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x83, 0x0, 0xfffffffffffffffd, 0xc9243, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x6, 0x5, 0x8000, 0x3f}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000140)={0xfffffffffffff8fb, 0x7cf28213, 0x1, 0x3}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r4, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000240)=0x4) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r5 = dup(0xffffffffffffffff) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) ioctl$VIDIOC_G_SLICED_VBI_CAP(r5, 0xc0745645, &(0x7f0000000400)={0x1, [0x7, 0x8, 0x1, 0xb3, 0x4, 0x8, 0x5, 0x4, 0x2, 0x22, 0x20, 0x8, 0xe8c3, 0xb1, 0x80, 0x85, 0xfff, 0x1f, 0x19ad, 0x21a, 0x1ff, 0x204, 0x8, 0x5, 0x1, 0x0, 0x8, 0x6, 0xffeb, 0x6, 0x1f, 0x100, 0xff, 0x3ff, 0x0, 0x6, 0x5, 0xffff, 0x7fff, 0x800, 0x400, 0x8, 0x8000, 0x9, 0x2, 0x7, 0xd90, 0x8], 0x4}) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r6, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f0000000300)={0x9f0000, 0x9, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x990a7a, 0x2, [], @p_u16=&(0x7f0000000280)=0x401}}) getsockopt$IP6T_SO_GET_INFO(r7, 0x29, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x54) [ 429.369235] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 429.376945] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 429.384219] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 429.391497] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 429.398786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 429.406067] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000013 04:35:54 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0xda04}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000cf2a, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast}, 0xf) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b6c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x22, 0x0, 0x0, 0x8005, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x140}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f00000002c0)={0x980000, 0x88e, 0x8, r0, 0x0, &(0x7f0000000280)={0x990a7d, 0xd046, [], @p_u16=&(0x7f0000000240)=0x1efe}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r7, &(0x7f0000d7cfcb), 0x0, 0x8000, 0x0, 0x0) r8 = socket$kcm(0x29, 0x1000000000002, 0x0) r9 = dup(r8) write$P9_RCLUNK(r9, &(0x7f0000000000)={0x7}, 0x7) r10 = openat$cgroup_ro(r9, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) accept$inet6(r10, &(0x7f0000000140), &(0x7f0000000180)=0x1c) 04:35:54 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000200)={0x8}) sendto$inet6(r1, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x8a, 0x1, 0x7fffffff}, {0x3, 0x6, 0x3, 0xfffffff8}, {0x401, 0x6, 0xf2, 0xff}, {0x2, 0x10, 0x1, 0x3}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:54 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0xfffffffffffffdfe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x6}, 0x0, 0x24, 0x0, 0x6, 0x405, 0xfffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa08a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) exit(0x7) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) setresuid(r6, r7, r9) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:54 executing program 5 (fault-call:7 fault-nth:20): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) r8 = dup(r7) write$P9_RCLUNK(r8, &(0x7f0000000000)={0x7}, 0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r9, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r9, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r9, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:54 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x5) write(r4, &(0x7f0000000340), 0x41395527) statx(r4, &(0x7f00000006c0)='./file0\x00', 0x0, 0x400, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r5], 0x7b) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0002000000000000040000000000000002000000000000000100000000000000fb00000000000000000000800000000020000000090000000300000000000000070000000000000000080000000000000004000000000000ff07000000000000020000000000000020000000000001000100008004000000c1ffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0900000020000000000000000100000000000000000400000000000005000000ff030000707070315b00000000000000000000000000000000000000ffffffffffffffffff0100000000000009000000030000000600000000000000ff7f00000000000000000000007f0000000000000006000000000000000000200100008002dcc9586800100000ffffff7f00"/152, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0700000009000000000000000300000000000000010000000000000011000000965500007573657270726f636d696d655f7479706500000000000000040000000000000003000000000000000400000000000000080000000000000038000000010000000500000000000000f7ffffffffffffff050000000000000000000080ffffffff69000000000000008ff1ffffffffffff010000000000000006000000350d000004000000", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="f00600000300000000000000060000000000000005000000000000000400000000080000245c5e2300000000"], 0x200) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 429.873827] FAULT_INJECTION: forcing a failure. [ 429.873827] name failslab, interval 1, probability 0, space 0, times 0 [ 429.904400] CPU: 1 PID: 20422 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 429.912343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.921809] Call Trace: [ 429.924409] dump_stack+0x13e/0x194 [ 429.928050] should_fail.cold+0x10a/0x14b [ 429.932215] should_failslab+0xd6/0x130 [ 429.936203] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 429.941326] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 429.946793] ? __alloc_skb+0x9a/0x4c0 [ 429.950615] __kmalloc_node_track_caller+0x38/0x70 [ 429.955563] __kmalloc_reserve.isra.0+0x35/0xd0 [ 429.960254] __alloc_skb+0xca/0x4c0 [ 429.963895] ? skb_trim+0x160/0x160 [ 429.967540] sk_stream_alloc_skb+0xaf/0x780 [ 429.971874] ? tcp_send_mss+0x9f/0x2e0 [ 429.975773] tcp_sendmsg_locked+0xef4/0x2fd0 [ 429.980208] ? tcp_sendpage+0x60/0x60 [ 429.984031] ? __local_bh_enable_ip+0x94/0x190 [ 429.988627] tcp_sendmsg+0x2b/0x40 [ 429.992182] inet_sendmsg+0x116/0x4d0 [ 429.995991] ? inet_recvmsg+0x4c0/0x4c0 [ 429.999974] sock_sendmsg+0xc5/0x100 [ 430.003701] SYSC_sendto+0x1c4/0x2b0 [ 430.007421] ? SYSC_connect+0x250/0x250 [ 430.011404] ? lock_downgrade+0x6e0/0x6e0 [ 430.015575] ? wait_for_completion+0x390/0x390 [ 430.020170] ? vfs_write+0xff/0x4e0 [ 430.023839] ? fput+0xb/0x140 [ 430.026959] ? SyS_write+0x14d/0x210 [ 430.030688] ? SyS_read+0x210/0x210 [ 430.034328] ? SyS_clock_settime+0x1a0/0x1a0 [ 430.038757] ? do_syscall_64+0x4c/0x640 [ 430.042747] ? SyS_sendto+0x21/0x50 [ 430.046385] ? SyS_getpeername+0x30/0x30 [ 430.050462] do_syscall_64+0x1d5/0x640 [ 430.054368] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 430.059574] RIP: 0033:0x45c849 [ 430.062888] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) fcntl$setsig(r0, 0xa, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x6e0700, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x1800000, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r3, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$RTC_PLL_SET(r4, 0x40207012, &(0x7f0000000200)={0x432b, 0x7fffffff, 0x6, 0x40, 0x4, 0x80000000, 0xfffffffffffffffa}) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 430.070605] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 430.077883] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 430.085187] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 430.092464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 430.099827] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000014 04:35:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) r5 = accept4(r1, &(0x7f0000000140)=@l2tp={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x80, 0x80000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') ioctl$sock_rose_SIOCADDRT(r5, 0x890b, &(0x7f0000000300)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, @bcast, @rose={'rose', 0x0}, 0x8, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 04:35:55 executing program 5 (fault-call:7 fault-nth:21): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 430.258693] FAULT_INJECTION: forcing a failure. [ 430.258693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 430.274966] CPU: 0 PID: 20437 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 430.282884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.292247] Call Trace: [ 430.294856] dump_stack+0x13e/0x194 [ 430.298506] should_fail.cold+0x10a/0x14b [ 430.302785] __alloc_pages_nodemask+0x1bf/0x700 [ 430.307478] ? find_held_lock+0x2d/0x110 [ 430.311553] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 430.316603] ? iov_iter_advance+0x1c0/0xc70 [ 430.320944] alloc_pages_current+0xe7/0x1e0 [ 430.325282] skb_page_frag_refill+0x1e2/0x490 [ 430.329797] sk_page_frag_refill+0x50/0x1c0 [ 430.334157] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 430.338590] ? tcp_sendpage+0x60/0x60 [ 430.342404] ? __local_bh_enable_ip+0x94/0x190 [ 430.346998] tcp_sendmsg+0x2b/0x40 [ 430.350549] inet_sendmsg+0x116/0x4d0 [ 430.354367] ? inet_recvmsg+0x4c0/0x4c0 [ 430.358346] sock_sendmsg+0xc5/0x100 [ 430.362070] SYSC_sendto+0x1c4/0x2b0 [ 430.365796] ? SYSC_connect+0x250/0x250 [ 430.369782] ? lock_downgrade+0x6e0/0x6e0 [ 430.373953] ? wait_for_completion+0x390/0x390 [ 430.378545] ? vfs_write+0xff/0x4e0 [ 430.382190] ? fput+0xb/0x140 [ 430.385305] ? SyS_write+0x14d/0x210 [ 430.389025] ? SyS_read+0x210/0x210 [ 430.392661] ? SyS_clock_settime+0x1a0/0x1a0 [ 430.397081] ? do_syscall_64+0x4c/0x640 [ 430.401063] ? SyS_sendto+0x21/0x50 [ 430.404696] ? SyS_getpeername+0x30/0x30 [ 430.408766] do_syscall_64+0x1d5/0x640 [ 430.412673] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 430.417868] RIP: 0033:0x45c849 [ 430.421062] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 430.428775] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 430.436157] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 430.443439] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 430.450717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 04:35:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000080)={0x1, 0x1}) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 430.458001] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000015 04:35:55 executing program 5 (fault-call:7 fault-nth:22): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x31d, 0x5, 0x400, 0x19, "3ecdf025f46d142b9da7ccc33d9698c8517366"}) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 430.606371] FAULT_INJECTION: forcing a failure. [ 430.606371] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 430.632051] CPU: 1 PID: 20448 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 430.640021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.649390] Call Trace: [ 430.651996] dump_stack+0x13e/0x194 04:35:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$VIDIOC_SUBDEV_G_SELECTION(r1, 0xc040563d, &(0x7f0000000080)={0x1, 0x0, 0x1, 0x1, {0x3f, 0xa79d, 0x101}}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 430.655641] should_fail.cold+0x10a/0x14b [ 430.659806] __alloc_pages_nodemask+0x1bf/0x700 [ 430.664485] ? find_held_lock+0x2d/0x110 [ 430.668561] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 430.673595] ? iov_iter_advance+0x1c0/0xc70 [ 430.677950] alloc_pages_current+0xe7/0x1e0 [ 430.682293] skb_page_frag_refill+0x1e2/0x490 [ 430.686807] sk_page_frag_refill+0x50/0x1c0 [ 430.691142] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 430.695592] ? tcp_sendpage+0x60/0x60 [ 430.699386] ? __local_bh_enable_ip+0x94/0x190 [ 430.703970] tcp_sendmsg+0x2b/0x40 [ 430.707511] inet_sendmsg+0x116/0x4d0 [ 430.711324] ? inet_recvmsg+0x4c0/0x4c0 [ 430.715288] sock_sendmsg+0xc5/0x100 [ 430.719001] SYSC_sendto+0x1c4/0x2b0 [ 430.722698] ? SYSC_connect+0x250/0x250 [ 430.726665] ? lock_downgrade+0x6e0/0x6e0 [ 430.730807] ? wait_for_completion+0x390/0x390 [ 430.735372] ? vfs_write+0xff/0x4e0 [ 430.738994] ? fput+0xb/0x140 [ 430.742084] ? SyS_write+0x14d/0x210 [ 430.745780] ? SyS_read+0x210/0x210 [ 430.749410] ? SyS_clock_settime+0x1a0/0x1a0 [ 430.753806] ? do_syscall_64+0x4c/0x640 [ 430.757759] ? SyS_sendto+0x21/0x50 [ 430.761384] ? SyS_getpeername+0x30/0x30 [ 430.765471] do_syscall_64+0x1d5/0x640 [ 430.769347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 430.774533] RIP: 0033:0x45c849 [ 430.777705] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 430.785399] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 430.792667] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 430.800025] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 430.807282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 430.814536] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000016 04:35:55 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000080)={0x6, 'batadv_slave_0\x00', {0x7}, 0x3}) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000000240)={0x40, 0x1, "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"}) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:55 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x9) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvfrom$netrom(r5, &(0x7f0000000240)=""/4096, 0x1000, 0x40000001, &(0x7f0000000140)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000240)) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$VIDIOC_STREAMOFF(r1, 0x40045613, &(0x7f0000000080)=0x32a0000) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r5, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) fsetxattr(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="757365722e76566e657430265c0025ce0cd0464463ec865ae2b3f57ae49ed9d4e129e543ca9984ff74caac6c57b052f9a46afd4a5fc8daede94b9ce865c91210847b53c3ff3bd0ae9450b75bc8f196da"], &(0x7f0000000180)='vmnet1\x00', 0x7, 0x2) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:56 executing program 5 (fault-call:7 fault-nth:23): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000240)={{0x80, 0x2}, 'port1\x00', 0xc, 0x0, 0x3, 0x7fff, 0xffffffff, 0x5000, 0x101, 0x0, 0x3, 0xfa}) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) eventfd2(0x13b3, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 431.102220] FAULT_INJECTION: forcing a failure. [ 431.102220] name failslab, interval 1, probability 0, space 0, times 0 [ 431.164428] CPU: 0 PID: 20475 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 431.172377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.181745] Call Trace: [ 431.184346] dump_stack+0x13e/0x194 [ 431.187989] should_fail.cold+0x10a/0x14b [ 431.192157] should_failslab+0xd6/0x130 [ 431.196147] kmem_cache_alloc_node+0x288/0x7a0 [ 431.200746] __alloc_skb+0x9a/0x4c0 [ 431.204393] ? skb_trim+0x160/0x160 [ 431.208115] sk_stream_alloc_skb+0xaf/0x780 [ 431.212445] ? tcp_send_mss+0x9f/0x2e0 [ 431.216344] tcp_sendmsg_locked+0xef4/0x2fd0 [ 431.220772] ? tcp_sendpage+0x60/0x60 [ 431.224589] ? __local_bh_enable_ip+0x94/0x190 [ 431.229188] tcp_sendmsg+0x2b/0x40 [ 431.232742] inet_sendmsg+0x116/0x4d0 [ 431.236551] ? inet_recvmsg+0x4c0/0x4c0 [ 431.240534] sock_sendmsg+0xc5/0x100 [ 431.244261] SYSC_sendto+0x1c4/0x2b0 [ 431.247996] ? SYSC_connect+0x250/0x250 [ 431.252003] ? lock_downgrade+0x6e0/0x6e0 [ 431.256295] ? wait_for_completion+0x390/0x390 [ 431.260892] ? vfs_write+0xff/0x4e0 [ 431.264534] ? fput+0xb/0x140 [ 431.267649] ? SyS_write+0x14d/0x210 [ 431.271372] ? SyS_read+0x210/0x210 [ 431.275013] ? SyS_clock_settime+0x1a0/0x1a0 [ 431.279431] ? do_syscall_64+0x4c/0x640 [ 431.283411] ? SyS_sendto+0x21/0x50 [ 431.287042] ? SyS_getpeername+0x30/0x30 [ 431.291120] do_syscall_64+0x1d5/0x640 [ 431.295024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 431.300216] RIP: 0033:0x45c849 [ 431.303409] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 431.311128] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 431.318402] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 431.326373] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 431.333653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 431.341038] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000017 04:35:56 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) r1 = dup(r0) write$P9_RCLUNK(r1, &(0x7f0000000000)={0x7}, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x1, 0x5}, {0x1f, 0x6}, 0x6, 0x1}) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x30}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r4, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xa82}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 04:35:56 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r5 = socket$unix(0x1, 0x2, 0x0) r6 = dup(0xffffffffffffffff) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r6, &(0x7f0000000240)="b76e3e2f8f28bc46f7ea2a465eae2e5ce5eb8aaacb95fc4e5c9c107d4b47d94e29fb400c71e16cda831bce935a8d99d325b7ef0f25acf57ce3271cc3c59a096a6cf9902b0cdec5bea4d135eb1acf82c248e9ed555df55ce42d4226505442e220fe2387af1fbd91b862b8a5d282e1ba4183ce946ab6d42ec89c73ac45a3590addf8f23fe660de5f29dffad70694feb3e9fe314e0249050b94a0aa1dda8495bb5636d08f2a5ff4948bd348211e3bfd7fa2801f05d04e86727802fdb203cb14d7e1539e1d1daf669d3f3ec8971bc3ad8f77df79c11fd71bc15d50", &(0x7f0000000340)="c1ca3b786f7c0d69bf9696027664034a68b0aecf10a32fc5250cdbb0032f191869254a227520141869f5c3a90df5a540955a014dfd5bf172916f7a9ea57538ccea8dd07c6105e204961819d7c4e3ffd3ef1f1ed922a0d0690ec8dd72ad7e50529a8b4215a6abd39fd2754b6bf22611d26e62dd2d1cde988240c7c40b63295017fce0409b9f32e2b8b2181c65f22ef04def6e88ea4120fe0bc3444e4f01816895e498b69532d7f07217fb52f71a46b9e1cfc800ee7a6b6f36f2cbf23d06f5773018925da239dd861c0407cd08b85b574de43da531c7d69e5a267ad872f2d30c68f5f4b9c8a606", 0x1}, 0x20) connect$unix(r5, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r5, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r7, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:56 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x200, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x10400, 0x0) r6 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r6, 0x100, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x1) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f0000e00000/0x200000)=nil) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000080)={0x4, 0xffff, "28b91c", 0x40, 0x7}) sendto$inet(r4, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @local}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) mount$9p_virtio(&(0x7f0000000040)='syz\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x2000081, &(0x7f0000000200)={'trans=virtio,', {[{@loose='loose'}, {@fscache='fscache'}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}}) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb0\x00', 0x101080, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:56 executing program 5 (fault-call:7 fault-nth:24): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r0, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000200)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r3, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'rose0\x00', 0x100}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r1, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) r8 = dup(r7) write$P9_RCLUNK(r8, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_mreqsrc(r8, 0x0, 0x28, &(0x7f0000000240)={@multicast2, @dev, @empty}, &(0x7f0000000280)=0xc) [ 431.950708] FAULT_INJECTION: forcing a failure. [ 431.950708] name failslab, interval 1, probability 0, space 0, times 0 [ 432.006522] CPU: 1 PID: 20524 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 432.014462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.023823] Call Trace: [ 432.026459] dump_stack+0x13e/0x194 [ 432.030197] should_fail.cold+0x10a/0x14b [ 432.034363] should_failslab+0xd6/0x130 [ 432.038526] kmem_cache_alloc_node+0x288/0x7a0 [ 432.043126] __alloc_skb+0x9a/0x4c0 [ 432.046775] ? skb_trim+0x160/0x160 [ 432.050428] sk_stream_alloc_skb+0xaf/0x780 04:35:57 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x1, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x4, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0xd0c2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9, 0x6a1}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000080)={0x3, 0x4, 0x100000001}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) write$binfmt_misc(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="66cf9b57829f3d328a38c5c7fbe856f176bcadc045e6078cd0db7824fbaa90016768057d66c64a27dbc686ec7e02d2a7f2e5be2d14de912bc6fe77837f7b387a9703b1000657a004dfa9f24178730b4c095b5a18157bdd2220bdf8e90900d537bf3dd1b34a7949d20089920000000000d19d092b6a92171162c1e60bbfeefc95b30587a673d34fd24d40f772b6b30b82e89d9d8cad603c6602d46fc938b2e1ad2b1726dd17380471a1df1a6e0b90ed05e2b633e6753ea76fec14f24294a41a0a3ac577de845be4f0223e4ef7f4cd94a26426b5765926b5573e95c3942359766572e361457abe468dd20b2223c88f855a703dd6243a2e503056600ef1c33a024435e3d49d1b24c4fddb4e9170d56bdc9b168643b90caf866f3e000000000000000000000000929dfdd0aaf538568d996f7230d00baa9af27f8dafa4aff232b955d0743441a0d310af0c862e921def278a0734e3bc11966123292f7cfc422e12f456aad2363ff2e81289f80e10a158582bf5e7f648cb69"], 0x83) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x80000000) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0x3}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086d9fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa26398177d4aafe1ebf4c1bc918809c9ee4a16e2703708f0dd2edb378300"/156], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700000000000000004574db92100a913f29510e3ee14fb0460000000000000000c84b0000000000000000000000000000000000800000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x48, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x2b}, 0x4e24, 0x401, 0x4e21, 0x7f, 0x2, 0x80, 0x80, 0x89, r7, r8}, {0x10000, 0x5, 0x1, 0x7, 0x20, 0x431a, 0x19e, 0xffffffffffffffff}, {0xfffffffffffff7d9, 0x0, 0x81, 0xffffffff}, 0x8001, 0x6e6bb2, 0x2, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [], @remote}, 0x4d2, 0x2b}, 0xa, @in6=@rand_addr="47045ecff2224c7376ca97d40436c3f7", 0x3503, 0x3, 0x3, 0x3, 0x0, 0x5}}, 0xe8) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 432.054779] ? tcp_send_mss+0x9f/0x2e0 [ 432.058966] tcp_sendmsg_locked+0xef4/0x2fd0 [ 432.063406] ? tcp_sendpage+0x60/0x60 [ 432.067225] ? __local_bh_enable_ip+0x94/0x190 [ 432.071822] tcp_sendmsg+0x2b/0x40 [ 432.075465] inet_sendmsg+0x116/0x4d0 [ 432.079544] ? inet_recvmsg+0x4c0/0x4c0 [ 432.083532] sock_sendmsg+0xc5/0x100 [ 432.087288] SYSC_sendto+0x1c4/0x2b0 [ 432.091097] ? SYSC_connect+0x250/0x250 [ 432.095116] ? lock_downgrade+0x6e0/0x6e0 [ 432.100094] ? wait_for_completion+0x390/0x390 04:35:57 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x4}, r1, 0xd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c0000001000010400"/20, @ANYRES32=r5, @ANYBLOB="00000000000000000a00010000000000000000009447bd9546d2ea0a31fc77b52958c3e5ae310578f4f21939dfd5047fdda77c1f26"], 0x2c}}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r7, &(0x7f00000017c0), 0x1ab, 0x500) write$USERIO_CMD_SEND_INTERRUPT(r7, &(0x7f0000000340)={0x2, 0x18}, 0x2) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r8, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$FBIOPUTCMAP(r8, 0x4605, &(0x7f00000002c0)={0x8, 0x1, &(0x7f0000000080)=[0xfc00], &(0x7f0000000180)=[0xff, 0x2, 0x0, 0x0], &(0x7f0000000240)=[0x1ff], &(0x7f0000000280)=[0xea]}) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 432.104686] ? vfs_write+0xff/0x4e0 [ 432.108323] ? fput+0xb/0x140 [ 432.111438] ? SyS_write+0x14d/0x210 [ 432.115161] ? SyS_read+0x210/0x210 [ 432.118803] ? SyS_clock_settime+0x1a0/0x1a0 [ 432.123221] ? do_syscall_64+0x4c/0x640 [ 432.127197] ? SyS_sendto+0x21/0x50 [ 432.130861] ? SyS_getpeername+0x30/0x30 [ 432.134933] do_syscall_64+0x1d5/0x640 [ 432.138832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 432.144061] RIP: 0033:0x45c849 [ 432.147254] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:57 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0xe92da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f0000004a80)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/152, 0x98}, {&(0x7f0000004880)=""/248, 0xf8}, {&(0x7f0000004980)=""/238, 0xee}], 0x9, 0x500) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="05034a0008083e0000000200c52cf76fb72d7505b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0x43, 0x2404c010, 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0xda7e) r5 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x9) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000640)={0x120, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="01634040010000000000000000000000000000000000000010000000000000000000000058000000000000001800000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="85616466000000000700000000000000020000000000000020000000000000008561646600000000020000000000000001000000000000003800000000000000852a646600000000", @ANYRES32, @ANYBLOB='\x00'/12], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="005200315a00401c000000006e002de312ceb29ba72029d36001f996c31fb222faad3cd65c523b95"], @ANYBLOB="03630840", @ANYRES64=r4, @ANYBLOB="0b630000086310400300000000000000000000000000000001634040020000000000000000000000000000000000000001000000000000000000000058000000000000001800000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="8561646600000000010000000000000001000040000000002a00000000000000852a62730a000000020000000000000000000000000000008561646600000000040000000000000002000000000000000f00000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000020000000000000003800000080000000"], @ANYBLOB="03630840", @ANYRES64=r5, @ANYBLOB="10630840000000000000000012634840030000000000000000000000000000000000000000000000000000000000000048000000000000001800000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="852a62730100000001000000000000000000000000000000852a68730000000003000000000000000000000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB='\x00'/12], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="40000000000000001063084000000000000000000c6300009a8915423f4f8c55f0bd967934b4791310ea0a19a6d14e931fd2a00ee911a976b02af1442f4beb410f5d71b8ed6c79fcf00aab52bf9de8f4ab59b068c7d3687b5a226beea99f18930dbb321380e77af75b494a8da05b303e8269028b1cdadee53191cd3ea4fc216c31b83ac488de973b9e70e95de937a8f4eb45ed6ea325d970cde90901f48d0beecfc26d586192143cc2d5728d3a89e871c443b6"], 0x12, 0x0, &(0x7f0000000600)="01d496123974d52916d2972516e13b16e59f"}) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x5, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r8, 0x20}, &(0x7f0000000240)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 04:35:57 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x1, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000080)={r6, 0xfc, 0x3}, &(0x7f0000000140)={'enc=', 'oaep', ' hash=', {'sha256-generic\x00'}}, &(0x7f00000022c0)="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", &(0x7f00000023c0)=""/3) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_NESTED_STATE(r7, 0x4080aebf, &(0x7f0000000240)={{0x2, 0x0, 0x80, {0x5000, 0x1}}, "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", "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"}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 432.154967] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 432.162371] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 432.169684] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 432.176966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 432.184353] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000018 04:35:57 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$phonet_pipe(r3, &(0x7f0000000080), &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:57 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto(r4, &(0x7f00000000c0)="2d762947806ce4741e40a8584df176b6789d3a886eca065d2b8d5e114c72beba575d6a780ef975654684824727d239354d94c41f8704d9b5c965520b1f7d386be50bd1f5525e59e7355d35ebe8326d97b51aba8fb15a34437bff033944384206", 0x60, 0x40000, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x8001, @mcast1, 0x3}, 0x80) 04:35:57 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r6, 0x41007701, &(0x7f0000000080)='posix_acl_access/\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x841, 0x0, 0x0) 04:35:57 executing program 5 (fault-call:7 fault-nth:25): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_rose_SIOCRSCLRRT(r1, 0x89e4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:57 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:57 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) setsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f0000000080)=0xfffffff7, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:57 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000080)={0x0, @aes128}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) sendto$inet6(r4, &(0x7f0000000040)="05034a0008083e00c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c30800000000000000b654697f462f4c733d9279d1cb690c4f1041e441ed44b4440ab89e8c9a6a023d180300b8714cc5743f00000031b70000", 0x64, 0x8010, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) symlinkat(&(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00') [ 432.763670] FAULT_INJECTION: forcing a failure. [ 432.763670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 432.799729] CPU: 0 PID: 20588 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 432.807674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.817037] Call Trace: [ 432.819640] dump_stack+0x13e/0x194 [ 432.823288] should_fail.cold+0x10a/0x14b [ 432.827591] __alloc_pages_nodemask+0x1bf/0x700 [ 432.832275] ? find_held_lock+0x2d/0x110 [ 432.836352] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 432.841397] ? iov_iter_advance+0x1c0/0xc70 [ 432.845853] alloc_pages_current+0xe7/0x1e0 [ 432.850195] skb_page_frag_refill+0x1e2/0x490 [ 432.854714] sk_page_frag_refill+0x50/0x1c0 [ 432.859052] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 432.863490] ? tcp_sendpage+0x60/0x60 [ 432.867327] ? __local_bh_enable_ip+0x94/0x190 [ 432.871919] tcp_sendmsg+0x2b/0x40 [ 432.875471] inet_sendmsg+0x116/0x4d0 [ 432.879282] ? inet_recvmsg+0x4c0/0x4c0 [ 432.883265] sock_sendmsg+0xc5/0x100 [ 432.886992] SYSC_sendto+0x1c4/0x2b0 [ 432.890721] ? SYSC_connect+0x250/0x250 [ 432.894714] ? lock_downgrade+0x6e0/0x6e0 [ 432.898882] ? wait_for_completion+0x390/0x390 [ 432.903489] ? vfs_write+0xff/0x4e0 [ 432.907128] ? fput+0xb/0x140 [ 432.910250] ? SyS_write+0x14d/0x210 [ 432.913966] ? SyS_read+0x210/0x210 [ 432.917602] ? SyS_clock_settime+0x1a0/0x1a0 [ 432.922023] ? do_syscall_64+0x4c/0x640 [ 432.926004] ? SyS_sendto+0x21/0x50 [ 432.929762] ? SyS_getpeername+0x30/0x30 [ 432.933837] do_syscall_64+0x1d5/0x640 [ 432.937739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 432.942933] RIP: 0033:0x45c849 [ 432.946126] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 432.953840] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 04:35:57 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r6, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$SNDRV_PCM_IOCTL_XRUN(r6, 0x4148, 0x0) sendmsg$rds(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/173, 0xad}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, &(0x7f0000000400)=[@mask_cswp={0x58, 0x114, 0x9, {{0xfd, 0x7ff}, &(0x7f0000000380)=0x8, &(0x7f00000003c0)=0x9, 0x1, 0x6, 0x3, 0x3, 0x8, 0x1}}], 0x58, 0x20040001}, 0x4040080) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x12, 0xc7, &(0x7f0000000240)="91405aa757f0fdc5f0c78869b4d414b14b17ca73e2cdfa960213dbaf13cf93b2fbdca1ba35582a82802a27fbfbc70de28a078020a3e5db9ef126f0387493dc4cf941aecde72a1b572589e29541828a8359cbaa790759adef321949e6963d2a8067371c55bc4244762c5a29cf81f06479a4bc3730296c5be33b971280e62b1404d1a0ba4b6772ebbf50e92ba6bd7db57a0be1573e247540b612b0f4fb518278dba043a3dfff69021b4df5cec330e16e37c57944fa452ca75639871cbb93b0845ae1c7314a5289f0"}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', r4}) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getnetconf={0x2c, 0x52, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_FORWARDING={0x8, 0x2, 0x37f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40021}, 0x488c0) r6 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r8, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r8, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) r5 = socket$packet(0x11, 0x3, 0x300) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x66cb) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r5, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) shutdown(r5, 0x0) 04:35:57 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r5, 0xc01864b0, &(0x7f0000000100)={0x9, 0x3a65, 0x8, 0x1, 0x7f}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:35:57 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x10, 0x0, 0x0, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) ioctl$VIDIOC_ENUMSTD(r6, 0xc0485619, &(0x7f0000000140)={0x37, 0x1000, "e8e271f7242a252933ef86176300773df9adbb2d9d8123d3", {0x7, 0x6}, 0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) r8 = dup(r7) write$P9_RCLUNK(r8, &(0x7f0000000000)={0x7}, 0x7) recvfrom$l2tp6(r8, &(0x7f0000000340)=""/159, 0x9f, 0x2200, &(0x7f0000000400)={0xa, 0x0, 0x0, @initdev}, 0x20) sendto$inet(r2, &(0x7f0000000240)="efc73b6ff5ef9aba1f062b8402c893ad2306d09bcd6b4c5a3bc04cfc9396471f0086c547ad790793b7993e6c95cdebe7ed02782ecdfa5d92ffa0f0144fdb6c837f2a87ad5c3825e7a0a0f200b8d233032fbd3967244a47893b9578f939bb7eb08f31c983c53b9c4ea1e7073c929d7883151b2f55760bb3d27b7eaeba9c1dc6e388c8898361a6fb42c2ab5783399e342b1861c00d5aace23217e8181fd8e4656dd2ddcf0426337d09da415d442386734e539139c4e9ff22277b48044063dbf9ba2bde2d2e6c179ac5c42ec1cafd3ba562401871e087390c1526ab4a", 0xdb, 0x0, 0x0, 0x0) [ 432.961118] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 432.968399] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 432.975679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 432.982956] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000019 04:35:58 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x1, 0x0, 0x5}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) mq_getsetattr(r5, &(0x7f0000000080)={0x4, 0x2, 0x8000, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:35:58 executing program 5 (fault-call:7 fault-nth:26): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:58 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) preadv(r4, &(0x7f00000017c0), 0x1ab, 0x500) r7 = perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0xfc, 0x80, 0x40, 0x81, 0x0, 0xffffffffffff7fff, 0x4000, 0xd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x1268, 0x500, 0x0, 0x7, 0xfffffffffffffff8, 0x2, 0x800}, r3, 0x5, r4, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r9) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r3, 0x1, &(0x7f0000000200)=""/198) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:35:58 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x9, 0x6a1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r5, 0x8}, &(0x7f0000000100)=0x8) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 433.159065] FAULT_INJECTION: forcing a failure. [ 433.159065] name failslab, interval 1, probability 0, space 0, times 0 [ 433.182263] CPU: 1 PID: 20624 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 433.190213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.199581] Call Trace: [ 433.202189] dump_stack+0x13e/0x194 [ 433.205840] should_fail.cold+0x10a/0x14b [ 433.210011] should_failslab+0xd6/0x130 [ 433.214002] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 433.219123] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 433.224592] ? __alloc_skb+0x9a/0x4c0 [ 433.228411] __kmalloc_node_track_caller+0x38/0x70 [ 433.233362] __kmalloc_reserve.isra.0+0x35/0xd0 [ 433.238053] __alloc_skb+0xca/0x4c0 [ 433.241699] ? skb_trim+0x160/0x160 [ 433.245347] sk_stream_alloc_skb+0xaf/0x780 [ 433.249687] ? tcp_send_mss+0x9f/0x2e0 [ 433.253595] tcp_sendmsg_locked+0xef4/0x2fd0 [ 433.258062] ? tcp_sendpage+0x60/0x60 [ 433.261883] ? __local_bh_enable_ip+0x94/0x190 [ 433.266483] tcp_sendmsg+0x2b/0x40 [ 433.270043] inet_sendmsg+0x116/0x4d0 [ 433.273855] ? inet_recvmsg+0x4c0/0x4c0 [ 433.277842] sock_sendmsg+0xc5/0x100 [ 433.281565] SYSC_sendto+0x1c4/0x2b0 [ 433.285281] ? SYSC_connect+0x250/0x250 [ 433.289277] ? lock_downgrade+0x6e0/0x6e0 [ 433.293447] ? wait_for_completion+0x390/0x390 [ 433.298080] ? vfs_write+0xff/0x4e0 [ 433.301717] ? fput+0xb/0x140 [ 433.304826] ? SyS_write+0x14d/0x210 04:35:58 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setuid(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x5) write(r2, &(0x7f0000000340), 0x41395527) statx(r2, &(0x7f00000006c0)='./file0\x00', 0x0, 0x400, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r3], 0x7b) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x5) write(r4, &(0x7f0000000340), 0x41395527) statx(r4, &(0x7f00000006c0)='./file0\x00', 0x0, 0x400, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r5], 0x7b) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x4, 0x698, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x9, 0x10, 0x9100, 'wg0\x00', 'macsec0\x00', 'vcan0\x00', 'vxcan1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @multicast, [0xff, 0xff, 0xff, 0xff, 0xff], 0xee, 0x11e, 0x24e, [@devgroup={{'devgroup\x00', 0x0, 0x18}, {{0x0, 0x43, 0x0, 0x9, 0x80000001}}}, @owner={{'owner\x00', 0x0, 0x18}, {{0xee01, 0x0, 0x0, 0x0, 0x5, 0x4}}}], [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x20}}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8001, 'system_u:object_r:hald_cache_t:s0\x00'}}}}, {0x9, 0x0, 0x22f0, 'ip6gre0\x00', 'vcan0\x00', 'veth1\x00', 'team0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="5e03b4aad332", [0xff, 0x0, 0x0, 0x8f1ed9a20a7c2696, 0x0, 0xff], 0x126, 0x19e, 0x1ce, [@ip6={{'ip6\x00', 0x0, 0x50}, {{@loopback, @empty, [0xffffffff, 0xff, 0xffffff00, 0xff000000], [0xff000000, 0xffffff00, 0x0, 0xffff00], 0x7, 0x3a, 0x40, 0x11, 0x4e22, 0xc50, 0x4e23, 0x4e23}}}, @owner={{'owner\x00', 0x0, 0x18}, {{0x0, 0x0, r3, r5, 0x0, 0x7}}}], [@common=@nflog={'nflog\x00', 0x50, {{0xff, 0x9, 0x0, 0x0, 0x0, "3fdfcc4ce1e7f9c01e17326d8f3e31d3e4f91fc3b5a5121078910ed498e677b16e33e74d3bd9b23e1fda17bc6073408735bad07ec4f54a80542934adb69e0c35"}}}], @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}, {0x0, '\x00', 0x2, 0x8000000000000003, 0x2, [{0x3, 0xbf7dbe42f56eb433, 0x8035, 'batadv_slave_1\x00', 'vlan0\x00', 'macvtap0\x00', 'veth0\x00', @local, [0xff, 0x0, 0x0, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0x0, 0xff], 0xe6, 0xe6, 0x116, [@realm={{'realm\x00', 0x0, 0x10}, {{0x39, 0x0, 0x1}}}, @quota={{'quota\x00', 0x0, 0x18}, {{0x0, 0x0, 0x8001, {0xfffffffffffffff9}}}}], [], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xff66}}}}, {0x9, 0x4b, 0x88f7, '\x00', 'veth1_macvtap\x00', 'bridge_slave_1\x00', 'geneve1\x00', @dev={[], 0x24}, [0x0, 0x0, 0xff, 0xff], @local, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x9e, 0x9e, 0xd6, [@m802_3={{'802_3\x00', 0x0, 0x8}, {{0x3b, 0xda, 0x1, 0x6}}}], [], @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0x256fdb0e86026126}}}}]}]}, 0x710) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 433.308544] ? SyS_read+0x210/0x210 [ 433.312177] ? SyS_clock_settime+0x1a0/0x1a0 [ 433.316606] ? do_syscall_64+0x4c/0x640 [ 433.320583] ? SyS_sendto+0x21/0x50 [ 433.324217] ? SyS_getpeername+0x30/0x30 [ 433.328321] do_syscall_64+0x1d5/0x640 [ 433.332212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 433.337387] RIP: 0033:0x45c849 [ 433.340570] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 433.348971] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 04:35:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x80, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x4, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40860, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8000000000000009, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_DISCARDURB(r1, 0x550b, &(0x7f0000000080)=0xcb0b) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:58 executing program 5 (fault-call:7 fault-nth:27): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 433.356230] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 433.363481] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 433.370915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 433.378221] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000001a 04:35:58 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r6, 0x1, 0x0, 0x0, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r6, 0x1500, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x1}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x10) [ 433.478977] FAULT_INJECTION: forcing a failure. [ 433.478977] name failslab, interval 1, probability 0, space 0, times 0 [ 433.490777] CPU: 1 PID: 20640 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 433.498685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.508569] Call Trace: [ 433.511179] dump_stack+0x13e/0x194 [ 433.514862] should_fail.cold+0x10a/0x14b [ 433.519046] should_failslab+0xd6/0x130 [ 433.523057] kmem_cache_alloc_node+0x288/0x7a0 04:35:58 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x6}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 433.527683] __alloc_skb+0x9a/0x4c0 [ 433.531324] ? skb_trim+0x160/0x160 [ 433.534966] sk_stream_alloc_skb+0xaf/0x780 [ 433.539297] ? tcp_send_mss+0x9f/0x2e0 [ 433.543221] tcp_sendmsg_locked+0xef4/0x2fd0 [ 433.547653] ? tcp_sendpage+0x60/0x60 [ 433.551468] ? __local_bh_enable_ip+0x94/0x190 [ 433.556071] tcp_sendmsg+0x2b/0x40 [ 433.559632] inet_sendmsg+0x116/0x4d0 [ 433.563441] ? inet_recvmsg+0x4c0/0x4c0 [ 433.567421] sock_sendmsg+0xc5/0x100 [ 433.571139] SYSC_sendto+0x1c4/0x2b0 [ 433.574859] ? SYSC_connect+0x250/0x250 04:35:58 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14082}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x600000a, 0x11, r1, 0xffffc000) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000180)=0x54) sendmsg$nl_netfilter(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000030401012cbd7000ffdbdf250a0000099b83ba25d829784caa9965fa53242998f4e80276d90a86a93c4b1315fcb211e0c06ad250c8c60703e28893bcd5c0230850f5ad07b99ac36966e3d5b2e141245ed335b85c4bd4e7019b84611611aa59441e2557f20acd3a1426735835e7128c2228f0be1507c6f780e14bae1c35b94cafd730bf710a1055f2077c101f02dacc0302ab2dcd26711a7518dac7d5d50421b2775454f4dbde35c4066678d83abd0ea072c79b8901e7e5feb3942400f0133d"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 433.578840] ? lock_downgrade+0x6e0/0x6e0 [ 433.583025] ? wait_for_completion+0x390/0x390 [ 433.587614] ? vfs_write+0xff/0x4e0 [ 433.591248] ? fput+0xb/0x140 [ 433.594373] ? SyS_write+0x14d/0x210 [ 433.598095] ? SyS_read+0x210/0x210 [ 433.601732] ? SyS_clock_settime+0x1a0/0x1a0 [ 433.606149] ? do_syscall_64+0x4c/0x640 [ 433.610482] ? SyS_sendto+0x21/0x50 [ 433.614115] ? SyS_getpeername+0x30/0x30 [ 433.618619] do_syscall_64+0x1d5/0x640 [ 433.622542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 433.627743] RIP: 0033:0x45c849 [ 433.630936] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 433.638650] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 433.645927] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 433.653289] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 433.660567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 433.667843] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000001b 04:35:58 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 04:35:58 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RUNLINKAT(r4, &(0x7f00000000c0)={0x7, 0x4d, 0x2}, 0x7) r5 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SIOCPNGETOBJECT(r7, 0x89e0, &(0x7f0000000080)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 04:35:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@bridge_delneigh={0x48, 0x1d, 0x400, 0x70bd2c, 0x25dfdbfb, {0x2, 0x0, 0x0, r5, 0x8, 0xa8, 0x9}, [@NDA_CACHEINFO={0x14, 0x3, {0x24, 0x0, 0x8, 0x5}}, @NDA_LLADDR={0xa, 0x2, @multicast}, @NDA_LLADDR={0xa, 0x2, @dev={[], 0x19}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r8, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r8, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:58 executing program 5 (fault-call:7 fault-nth:28): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r0, &(0x7f00000017c0), 0x1ab, 0x500) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x3f6, 0x400, 0x70bd2b, 0x25dfdbff, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NFT_BATCH(r6, &(0x7f00000034c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003480)={&(0x7f0000003500)={{0x14}, [@NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSETELEM={0x40, 0xc, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_DELSET={0x11c, 0xb, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x40}, @NFTA_SET_USERDATA={0x6, 0xd, 0x1, 0x0, "f874"}, @NFTA_SET_DESC={0x44, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x10000}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5a82}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7a82}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7}]}, @NFTA_SET_USERDATA={0x59, 0xd, 0x1, 0x0, "eec3927b4a718e1adaa7bbc2a10ae5ad68a3759cbbfe87c20620d99c671730490390193dddf4327295119282b814de96a2dce4e7351d8a68faac696bea7acf6daf63eb679de21738981acf39943227773b6ec39aeb"}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x13}, @NFTA_SET_DESC={0x44, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xffff1798}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}]}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x4}]}, @NFT_MSG_DELCHAIN={0x1c, 0x5, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWFLOWTABLE={0xf4, 0x16, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_FLOWTABLE_HOOK={0xd4, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'nr0\x00'}, {0x14, 0x1, 'erspan0\x00'}, {0x14, 0x1, 'veth1_to_team\x00'}, {0x14, 0x1, 'macvlan1\x00'}, {0x14, 0x1, 'veth0_to_team\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth0_vlan\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'vcan0\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}]}, @NFT_MSG_NEWSETELEM={0x2e24, 0xc, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x2dec, 0x3, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x30, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x81}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}]}, {0x11cc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x7}, @NFTA_SET_ELEM_USERDATA={0x1004, 0x6, 0x1, 0x0, "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"}, @NFTA_SET_ELEM_DATA={0x50, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x17, 0x1, "6a981670fa29045aa75ec9ac97f37469bcbc69"}]}, @NFTA_SET_ELEM_KEY={0x158, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xdb, 0x1, "4b6716566cd8aa56db05bb9efab23da2e27934346a267e23fec8469eb9eb578329bd2c4a723c4147c366e5b46869374bcff3ec159373f9f50d66625f497b7d407e6c7bcdb4ae5d0b07b7ba2b2838f4f5804a5403ba6286e1b4ae5679244bfd6b76de3284074fe2b8b6ef8fde049254b44e8d76143793d45b6a7c492ab98cf0d4830090385b37460562103d6e4f4d2aa56bc8d4fce1616c61696cfbaa33716c8ad3421a5280b08b89ee1ccbd3733408ea7243cdb58ab0fd8c23f971d50eba5361b206246593904d26d24584e0944422c4e3554f1246aa33"}, @NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x4}]}, @NFTA_SET_ELEM_USERDATA={0x10, 0x6, 0x1, 0x0, "37d960ec4a78a039e3732e6f"}]}, {0x2dc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x15c, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffa}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xff, 0x1, "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"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_USERDATA={0x9e, 0x6, 0x1, 0x0, "4f377c63f6932c2c5f52e5e3476dadfc6b47ba5c88a85b3aeabc25dd8f76e3c3c5f4a247b6e15e53f949743af8cdf6389b2a04a42ace8ba49b091252482d40235fc5c3534396a1d4cea44e786b16e515a4113bcccf86f687f165247c487680cfb852ecf07049665044971c245a89101f37385c09c98cd8f04103ac83570ada6ffc283fcd509a651f7580e7ae4e83fba1fa1023926ffc0c5a457e"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x24, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_DATA={0xa0, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x59249faef4f27d70}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x7ffffffffffffff0}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x8e}]}, {0x1c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_USERDATA={0x9, 0x6, 0x1, 0x0, "9715794408"}]}, {0x31c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x454a}, @NFTA_SET_ELEM_USERDATA={0x79, 0x6, 0x1, 0x0, "2d3ffbc78797d98dc3fca80581f05460f2bc820884c557074662e790a6fa32af1fdf9e4fd9f3093b983d4e9b7311abf50700804aa7c5725bcd3e43922bda396827fe50c5c8e0f2a1b254ea34e243c309c81961696010c7aa2eeede210411fa44a658a41081bb041fbfa9904756126ee38fddfe6b7e"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_USERDATA={0xe6, 0x6, 0x1, 0x0, "f195b198eace6d9edf37c370cbb78a427120f4b37e34d6763fb1846490852fbdf73efd5c0f5ee353474315aa3e37c4e3d0183557354cbef677ecfc9ebb8653f15736cdbd6d817244d7b99adb5ee6f139cf65ebe7ddafae18ef08137fef087cf477b51cbcf5323e3dacb5c6bb489b7683679dcf3d3f8b583ed091a380fdc1c5db7ce6b2d55597b5519fc08adadb6f2f97cb4c53fa5c6a46086093445194ddfdce544db42242a92fef97f13bc96353a1e982e6b7986c34062737b9a6b08efe33bd7f473faf31444396fb780595318c07d2ca6a1c909247056914728cf380c3b788335c"}, @NFTA_SET_ELEM_DATA={0x194, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x60, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x69, 0x1, "3f8cd92ec5c535d1681b327fac2ecbc22e760958d13fdcc032b8627803a8c2af06ea6f94b1155ece5545a57348f61c51796590cfa64a2fb49ed99002321d210336bd30644082cc8b2c4ec891212909b78bc8ee6e206ede70cf6dc83420ca896ebb8bb4ebd3"}]}]}, {0x104, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0xd28}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_KEY={0xe4, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x3b, 0x1, "93817c3e1e3b6ce28991d03ac3e60ca923f845601e1c74b5e1a3447b57a6d2a86441e75824d5e634275759899b05c4d34c26a266087d3b"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x2c, 0x1, "a9de3ebc19ce49dd6e943b31aee42c4338624b05bd70571516df3cbf47cf753361ccd3ef67969555"}]}, @NFTA_SET_ELEM_EXPR={0x4}]}, {0x4}, {0x14c8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x1204, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x47, 0x1, "e2ade1f0a8a3bcf93ca5d8c6cd915716299312c26c0152b039fe6a93895aaf9f5df60fd8aa41dab023ffe85cec4d528c54fc2a46b7da378d641ab7eaccc0f8957aecce"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xc7, 0x1, "c720d97227252f021bbe69299fa6e6330c861270aa423eacf4ad60cd0beb76be958538e0e2d3fde93e54ea1280214d2d59c7c80c20374826e097a33d2692f4556bdc370a4c0d275b8c70c5061f1c7fd430932b43f5dccb532521477636016b2e281cb8b1b45529e98582a054f89e6e22b6eefe04f82a4a3425104e782eaf0729ed7eab1c403779b3f8a3f6a51f1e7a6a748315a705c582e01813d079dc61a4c7f211a511ee6f976d22d3321e061fc65657ed830e5d639372cad6e5585a19e83ba77d81"}, @NFTA_DATA_VALUE={0x1004, 0x1, "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"}, @NFTA_DATA_VALUE={0x53, 0x1, "b0573008639bf372a2c2d0f13f299a5634661390dde77740482d9b256beaf8f8df167d57583954a3ba4bed4b59cd66918477544285d285ebfe7fe7378efd7bd3137968c21cbef2324e8d0385f8483f"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_DATA={0x70, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x1f, 0x1, "9977e586f69d059ce825e9481c5df700e7e3d52cce79db2aa1930b"}, @NFTA_DATA_VALUE={0x2d, 0x1, "a9ceadf066b9fe8c3c04c4d9eb81f38d4f3fb702d4288680da6569ffb7a040efc611118623d5d80986"}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_KEY={0x228, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xcd, 0x1, "a09b222c4a5f8b5db246c6c4e2a4e58e94ed6a3b66cb71b7ee4a7d235b39cf4965bf7097e3e879b76a830b1359c19552fb9898247d2b5248010e38bd8e495a1393b9b3b1d8cb3457734307fe449b484e9873770bd7639f535b1fd671fb65bd61383fbfcea00ec2f3ee0ae765fb7ec8154bcabc1e2a01e25f2692c41e81335620e12b535c526b0a49c10d749c9c0530a227761c8f9b31fda1562d5c3614b55983aca4cc42ab1cab720db2e571e3c1d7eef867a706ed7ea1e8fd9c29d0eb7a16b516a200ced4476f1704"}, @NFTA_DATA_VALUE={0xbe, 0x1, "41cfd85e60ef433fea0ccfbb30bf0cf2c394577189ffd1976212214916664c5d238d79c0f756a3cdc5183b7e1d1533105e1712ea309bb78b123ecbd192a8498ece4f8b99a21382ee89d9865a3f2da4c1a381c73cf83fecc4b9f6f6733462c2568a6862a3a15b9dedc639ebf0d3078b59613c7b9c8546f1b422061ad667d4a32898fd9e3f0e302e02a50cfbddec677ff130600608aaf5a6220fb311d728db0783bde1744e47c874d521762a4e7a3cbb42c7c195ed91a640c94bc1"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}]}, @NFTA_SET_ELEM_EXPR={0x4}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}], {0x14}}, 0x30d8}, 0x1, 0x0, 0x0, 0x100}, 0x12) r7 = dup(r4) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x20c00, 0x0) sendmsg$AUDIT_TTY_SET(r8, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x18, 0x3f9, 0x100, 0x70bd26, 0x25dfdbfc, {0x1, 0x1}, ["", "", "", ""]}, 0x18}}, 0x80) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) sendto$inet6(r1, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 433.969085] FAULT_INJECTION: forcing a failure. [ 433.969085] name failslab, interval 1, probability 0, space 0, times 0 [ 433.981210] CPU: 1 PID: 20664 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 433.989119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.998482] Call Trace: [ 434.001109] dump_stack+0x13e/0x194 [ 434.004755] should_fail.cold+0x10a/0x14b [ 434.008923] should_failslab+0xd6/0x130 [ 434.012917] kmem_cache_alloc_node_trace+0x292/0x7b0 04:35:58 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000021c0)=ANY=[@ANYBLOB="2400000032009901000000000000000003000030c1aa929b0c0001000600060086ddffff782781892c9e522f2939bf5580daf29542fc4545bf8e2cb29c535066498c8b6fa7c866609d343f"], 0x24}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r5, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='bpf\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='defcontext=']) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 434.018037] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 434.023500] ? __alloc_skb+0x9a/0x4c0 [ 434.027316] __kmalloc_node_track_caller+0x38/0x70 [ 434.032350] __kmalloc_reserve.isra.0+0x35/0xd0 [ 434.037037] __alloc_skb+0xca/0x4c0 [ 434.040709] ? skb_trim+0x160/0x160 [ 434.044352] sk_stream_alloc_skb+0xaf/0x780 [ 434.048726] ? tcp_send_mss+0x9f/0x2e0 [ 434.052722] tcp_sendmsg_locked+0xef4/0x2fd0 [ 434.054551] openvswitch: netlink: Missing key (keys=40, expected=100) [ 434.057274] ? tcp_sendpage+0x60/0x60 [ 434.057291] ? __local_bh_enable_ip+0x94/0x190 [ 434.057303] tcp_sendmsg+0x2b/0x40 [ 434.057313] inet_sendmsg+0x116/0x4d0 [ 434.057320] ? inet_recvmsg+0x4c0/0x4c0 [ 434.057368] sock_sendmsg+0xc5/0x100 [ 434.065625] SELinux: unknown mount option [ 434.068014] SYSC_sendto+0x1c4/0x2b0 [ 434.068026] ? SYSC_connect+0x250/0x250 [ 434.068039] ? lock_downgrade+0x6e0/0x6e0 [ 434.068058] ? wait_for_completion+0x390/0x390 [ 434.068070] ? vfs_write+0xff/0x4e0 [ 434.078052] openvswitch: netlink: Missing key (keys=40, expected=100) [ 434.080071] ? fput+0xb/0x140 [ 434.080082] ? SyS_write+0x14d/0x210 [ 434.080091] ? SyS_read+0x210/0x210 [ 434.080101] ? SyS_clock_settime+0x1a0/0x1a0 [ 434.080112] ? do_syscall_64+0x4c/0x640 [ 434.080121] ? SyS_sendto+0x21/0x50 [ 434.080132] ? SyS_getpeername+0x30/0x30 [ 434.084794] SELinux: unknown mount option [ 434.087844] do_syscall_64+0x1d5/0x640 [ 434.087863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 434.087871] RIP: 0033:0x45c849 [ 434.087880] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:59 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$usbfs(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000a, 0x4000010, r3, 0x401) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 434.169604] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 434.176869] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 434.184145] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 434.191398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 434.198661] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000001c 04:35:59 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x50052, 0x24, 0x0, 0x0, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:59 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x5, 0x0, 0x40, 0x0, 0x0, 0x4f54, 0x693c6, 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, 0x7, @perf_config_ext={0x3, 0x4}, 0x0, 0x24, 0x0, 0x5, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x8000000000000) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r2, 0x407, 0x7f) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000100)={0x7fff, 0x1, 0x4, 0x400, 0x0, {}, {0x3, 0xc, 0x81, 0x0, 0x7, 0x7, "785917b0"}, 0x3f, 0x1, @planes=&(0x7f00000000c0)={0x9, 0x3, @mem_offset=0xaff3, 0x7f}, 0x100, 0x0, r7}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r8 = socket$kcm(0x29, 0x1000000000002, 0x0) r9 = dup(r8) write$P9_RCLUNK(r9, &(0x7f0000000000)={0x7}, 0x7) write$input_event(r9, &(0x7f0000000180)={{0x77359400}, 0x5, 0x5, 0xfffffff8}, 0x18) 04:35:59 executing program 5 (fault-call:7 fault-nth:29): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 434.306331] FAULT_INJECTION: forcing a failure. [ 434.306331] name failslab, interval 1, probability 0, space 0, times 0 [ 434.336885] CPU: 0 PID: 20687 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 434.344845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.354218] Call Trace: [ 434.356822] dump_stack+0x13e/0x194 [ 434.360467] should_fail.cold+0x10a/0x14b [ 434.364775] should_failslab+0xd6/0x130 [ 434.368764] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 434.373889] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 434.379390] ? __alloc_skb+0x9a/0x4c0 [ 434.383200] __kmalloc_node_track_caller+0x38/0x70 [ 434.388144] __kmalloc_reserve.isra.0+0x35/0xd0 [ 434.392829] __alloc_skb+0xca/0x4c0 [ 434.396459] ? skb_trim+0x160/0x160 [ 434.400090] sk_stream_alloc_skb+0xaf/0x780 04:35:59 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x9, 0x3f, 0x81, 0x81, 0x0, 0x1, 0x9a0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x5a020, 0x9, 0x7, 0x5, 0x7f, 0x67c0, 0x2}, r1, 0x10, 0xffffffffffffffff, 0x8) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 434.404419] ? tcp_send_mss+0x9f/0x2e0 [ 434.408318] tcp_sendmsg_locked+0xef4/0x2fd0 [ 434.412750] ? tcp_sendpage+0x60/0x60 [ 434.416574] ? __local_bh_enable_ip+0x94/0x190 [ 434.421171] tcp_sendmsg+0x2b/0x40 [ 434.424724] inet_sendmsg+0x116/0x4d0 [ 434.428530] ? inet_recvmsg+0x4c0/0x4c0 [ 434.432514] sock_sendmsg+0xc5/0x100 [ 434.436236] SYSC_sendto+0x1c4/0x2b0 [ 434.439958] ? SYSC_connect+0x250/0x250 [ 434.444083] ? lock_downgrade+0x6e0/0x6e0 [ 434.448253] ? wait_for_completion+0x390/0x390 [ 434.452846] ? vfs_write+0xff/0x4e0 04:35:59 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000009, 0x2010, r0, 0x200000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x2, 0xd7) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x15, 0x0, 0x1, 0x3}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x154, r5, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x9c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'geneve1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x8, @remote, 0x1000}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x430}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x24, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffff43}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xeb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x48000}, 0x10806) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r6 = dup3(r1, r2, 0x80000) fcntl$setlease(r6, 0x400, 0xda2e48e51e353f77) r7 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20080, 0x2d) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='\xe4/{v\x00', r7}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 434.456487] ? fput+0xb/0x140 [ 434.459597] ? SyS_write+0x14d/0x210 [ 434.463431] ? SyS_read+0x210/0x210 [ 434.467079] ? SyS_clock_settime+0x1a0/0x1a0 [ 434.471509] ? do_syscall_64+0x4c/0x640 [ 434.475489] ? SyS_sendto+0x21/0x50 [ 434.479119] ? SyS_getpeername+0x30/0x30 [ 434.483201] do_syscall_64+0x1d5/0x640 [ 434.487103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 434.492295] RIP: 0033:0x45c849 [ 434.495493] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:35:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r3, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) recvfrom$packet(r3, &(0x7f0000000200)=""/179, 0xb3, 0x12023, &(0x7f0000000040)={0x11, 0xc, r2, 0x1, 0xbd, 0x6, @multicast}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f10c29341ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 434.503207] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 434.510574] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 434.517854] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 434.525216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 434.532474] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000001d 04:35:59 executing program 5 (fault-call:7 fault-nth:30): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:35:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) r6 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0x400) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r7, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route_sched(r6, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@deltaction={0xb8, 0x31, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x50, 0x1, [{0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x14, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfc8}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xa0d5}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xda}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 04:35:59 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 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, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005, 0x10, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000600)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000bc0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000980)={0x1c4, r5, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0xe8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1fbc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x33e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xf55d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8004}, 0x40050) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r6, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e22, @remote}, {0x6, @random="cb760bcb79fb"}, 0x28, {0x2, 0x4e23, @multicast1}, 'veth0_to_bridge\x00'}) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) syz_mount_image$nfs(&(0x7f00000000c0)='nfs\x00', &(0x7f0000000140)='./file0\x00', 0x10001, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000240)="c0648ac7c6bd44a0aba1fd6d37bf7b3a4b217ea5ef66dc70249582c8bbf8e4854a67863f49b08da148e742f8e5068e71255bf6847621ee68711e0bfc5d14cff87ae1bf2cb380a350ceba6ef6b9e0660e1cd90cfd9489300173ffbeaed173ff94969bb07f05f880a4bcb522d4854443005119c7d6cf34363d858fde054092b7a74fc11e565e861366b07bbdde52bd76304f9ecfbd3b57f2fd3b8a44968e72a68f7bca0ba6a54dab467a111b1d5a3a18e8b674b931bf3ee74f85015df174ff30a72585", 0xc2, 0x4}, {&(0x7f0000000340)="5ef915f76a502d420f31440c3009ea79f39e3b8ba7468cc08e58675c315493ca3845f5be00e21d13444a2a31fa8301fd7e42fbba29d45495df9def47554be3963b29849e6eed7205b952b080e852d2a838eaa3b4822811b9d90863428ac0baf1816d5a6cd225d4c1fcd98093c72db5c6251133fc9410e9e6f162404a4d96b4f721917b31ff367f71d8482d4f48bf35485545ccb3fc5b2cf9a23065463af3094358fcc3898ad13a3641330122f0287b2f883b0ee96f16c49e21ae4bcfaea06dfad6e4947c", 0xc4, 0x3f}, {&(0x7f0000000440)="f03b464619596d882462e362256897164a5073fd3a562a0342d7475a331b5f245651491626bae047d738ae019146f60c1f66d54ee41770c118196ca664a5c082f5bbe93b7a43c7560296fadcaed649f50469997fb470e7981cdc2d4f099ca20e82a3fb4a543f1f9f872673872478c65c3b7336e02df4d7974737b584222a0a865953beb5393d97ce08e05dc3498580ec6da3a10a096413b88f0aacfe4b4c2daf2b70918da129a7ec3325799cfb8dc80e41c2c88e3c99fd1b3c73ab6e240c04a8226fd79825c8f3d3c2f6e4fba00feb94e86bd746c37c8b2e36a64d77471fcb23aa189fc521b8bc6d0f1ba1", 0xeb}, {&(0x7f0000000540)="627280201477e13b2095a5246cbd17118b05d241a94b5f25cb56d7aa8d063bbef6b43cd33ad397413bf060baf2c817bd5032ab0cc92a98d872f7d93914dfc813076cebacff2348285175d8607a2d4aa4f5b35325a9276868db8afdc32bd3e8a537a719cc003e865135ca99e92e3bf340", 0x70, 0x1}, {&(0x7f0000000180)="98a639f5afe94e55fdb41767ae7a38883e9a2db9e4b6aeabc17594d2a1f3083e6cbceabdbaefb3", 0x27, 0xfffffffffffffb1d}, {&(0x7f00000005c0)="8e0755b58ad6e6973f46950b5a444f980566a87e8242f6a8d68360298909466ac3c72d874b0f3e410a8af6c2d16fd153485e6c614f8cb9ab011dc336e146c8af37ab20f83d6691a3c2e977ffb33fef8056da89aa8cde9c990c208d8ae241d1187b3d1544de66589673a57cb52461c72d82d6f07103720e331d810441dfcbd1fd148326f24c3c84133b81f0cf95ff91e36c55a6f4e6d25b164df634979b64ce1aa6f8fc293c5bf89b427ad41b15e8e64a00c0a70e1b9a447bd948d08c5412ff12d19760ae1b0f2eec5100865525a16ab45b3231ff798c663d2e34404625646ff3d95454d33fa09f13dbd248f65170363f", 0xf0, 0x4}, {&(0x7f00000006c0)="0f5aab43630c21ab13218f7d3ce46f61592bfb9387ab7ff6279e65514bbaf46f664cb02d2d2836729ea2a209b700263d41fc16a3ffb1b07dce8e3c8e8ac3bf461f6eff628e0a092456767369f2bba34a6ee43eb5913fc1a38bf9bc2c0c65e1079cad26fd308ebeeceecca20838d6fc6f2a3b35c879bd07bb6e1408052385a12ee7", 0x81, 0x9}, {&(0x7f0000000780)="36518eda9894724aa758e575", 0xc}], 0x2100000, &(0x7f0000000880)='keyringnodev@\\#posix_acl_accesskeyring\x00') [ 434.635413] FAULT_INJECTION: forcing a failure. [ 434.635413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 434.657862] CPU: 0 PID: 20712 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 434.665819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.675179] Call Trace: [ 434.677785] dump_stack+0x13e/0x194 [ 434.681436] should_fail.cold+0x10a/0x14b [ 434.685604] __alloc_pages_nodemask+0x1bf/0x700 [ 434.690288] ? find_held_lock+0x2d/0x110 [ 434.694370] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 434.699402] ? iov_iter_advance+0x1c0/0xc70 [ 434.703744] alloc_pages_current+0xe7/0x1e0 [ 434.708080] skb_page_frag_refill+0x1e2/0x490 [ 434.712591] sk_page_frag_refill+0x50/0x1c0 [ 434.716934] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 434.721362] ? tcp_sendpage+0x60/0x60 [ 434.725178] ? __local_bh_enable_ip+0x94/0x190 [ 434.729777] tcp_sendmsg+0x2b/0x40 04:35:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r0, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000300)={0x1f, 0x8000, 0x20, 0xfff, 0x8778, 0x1f, 0xb271}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x4021c0, 0x0) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x985a9ab6243e71fb}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="6800000003417b31af7f289132310601db94cc557a80a2cc000b00000a05e5a64110349a4f4186a7201e00010007000000050001000700000005000100070092eec44a050c2d80bddb73797a3000a20f0000000000000000000900020073797a310000000005000100070000000900020073797a30000500010007000000000000000000000000001100"], 0x68}}, 0x1) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 434.733326] inet_sendmsg+0x116/0x4d0 [ 434.737135] ? inet_recvmsg+0x4c0/0x4c0 [ 434.741124] sock_sendmsg+0xc5/0x100 [ 434.744850] SYSC_sendto+0x1c4/0x2b0 [ 434.748581] ? SYSC_connect+0x250/0x250 [ 434.752568] ? lock_downgrade+0x6e0/0x6e0 [ 434.756737] ? wait_for_completion+0x390/0x390 [ 434.761343] ? vfs_write+0xff/0x4e0 [ 434.764980] ? fput+0xb/0x140 [ 434.768094] ? SyS_write+0x14d/0x210 [ 434.771813] ? SyS_read+0x210/0x210 [ 434.775445] ? SyS_clock_settime+0x1a0/0x1a0 [ 434.779861] ? do_syscall_64+0x4c/0x640 [ 434.783845] ? SyS_sendto+0x21/0x50 [ 434.787474] ? SyS_getpeername+0x30/0x30 [ 434.791545] do_syscall_64+0x1d5/0x640 [ 434.795446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 434.800638] RIP: 0033:0x45c849 [ 434.803826] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 434.811545] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 434.818822] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 434.826099] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 434.833905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 434.841185] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000001e 04:35:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept$inet(r5, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000140)='vboxnet0security/vboxnet0keyringselinux\x00', 0x51306ec3dfef1bba) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:35:59 executing program 5 (fault-call:7 fault-nth:31): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 434.885515] audit: type=1400 audit(1585456559.845:86): avc: denied { accept } for pid=20717 comm="syz-executor.2" path="socket:[79311]" dev="sockfs" ino=79311 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 04:35:59 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 435.033386] FAULT_INJECTION: forcing a failure. [ 435.033386] name failslab, interval 1, probability 0, space 0, times 0 [ 435.078430] CPU: 1 PID: 20739 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 435.086367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.095721] Call Trace: [ 435.098320] dump_stack+0x13e/0x194 [ 435.101960] should_fail.cold+0x10a/0x14b [ 435.106116] should_failslab+0xd6/0x130 [ 435.110102] kmem_cache_alloc_node+0x288/0x7a0 [ 435.114702] __alloc_skb+0x9a/0x4c0 [ 435.118337] ? skb_trim+0x160/0x160 [ 435.121975] sk_stream_alloc_skb+0xaf/0x780 04:36:00 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) [ 435.126308] ? tcp_send_mss+0x9f/0x2e0 [ 435.130350] tcp_sendmsg_locked+0xef4/0x2fd0 [ 435.134787] ? tcp_sendpage+0x60/0x60 [ 435.138602] ? __local_bh_enable_ip+0x94/0x190 [ 435.143198] tcp_sendmsg+0x2b/0x40 [ 435.146749] inet_sendmsg+0x116/0x4d0 [ 435.150555] ? inet_recvmsg+0x4c0/0x4c0 [ 435.154538] sock_sendmsg+0xc5/0x100 [ 435.158268] SYSC_sendto+0x1c4/0x2b0 [ 435.161989] ? SYSC_connect+0x250/0x250 [ 435.165976] ? lock_downgrade+0x6e0/0x6e0 [ 435.170140] ? wait_for_completion+0x390/0x390 [ 435.174729] ? vfs_write+0xff/0x4e0 04:36:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x78, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) r6 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x28, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r8, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 435.178363] ? fput+0xb/0x140 [ 435.181485] ? SyS_write+0x14d/0x210 [ 435.185201] ? SyS_read+0x210/0x210 [ 435.188834] ? SyS_clock_settime+0x1a0/0x1a0 [ 435.193254] ? do_syscall_64+0x4c/0x640 [ 435.197233] ? SyS_sendto+0x21/0x50 [ 435.200868] ? SyS_getpeername+0x30/0x30 [ 435.204935] do_syscall_64+0x1d5/0x640 [ 435.208840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 435.214037] RIP: 0033:0x45c849 [ 435.217225] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 435.224969] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 435.232250] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 435.239546] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 435.246821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 435.254103] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000001f 04:36:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ftruncate(r4, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:36:00 executing program 1: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r3, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) bind$packet(r3, &(0x7f0000000040)={0x11, 0x2, r2, 0x1, 0x5, 0x6, @remote}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:36:00 executing program 5 (fault-call:7 fault-nth:32): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 435.464553] FAULT_INJECTION: forcing a failure. [ 435.464553] name failslab, interval 1, probability 0, space 0, times 0 [ 435.481045] CPU: 0 PID: 20763 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 435.488972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.498329] Call Trace: [ 435.500937] dump_stack+0x13e/0x194 [ 435.504585] should_fail.cold+0x10a/0x14b [ 435.508752] should_failslab+0xd6/0x130 04:36:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7}, 0x0, 0x4000000000f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x10010, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x0) [ 435.512741] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 435.517854] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 435.523322] ? __alloc_skb+0x9a/0x4c0 [ 435.527137] __kmalloc_node_track_caller+0x38/0x70 [ 435.532081] __kmalloc_reserve.isra.0+0x35/0xd0 [ 435.536769] __alloc_skb+0xca/0x4c0 [ 435.540409] ? skb_trim+0x160/0x160 [ 435.544051] sk_stream_alloc_skb+0xaf/0x780 [ 435.548393] ? tcp_send_mss+0x9f/0x2e0 [ 435.552290] tcp_sendmsg_locked+0xef4/0x2fd0 [ 435.557509] ? tcp_sendpage+0x60/0x60 04:36:00 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvram\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000080)=0x110, 0x4) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f", @ANYRES16=r3, @ANYBLOB="02002bbd7000ffdbdf250200000c0800"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000023c0)=ANY=[@ANYBLOB="b40300001eb9764eb445b89e034fa4b2a1d55bdf1e8efd42d46eac8e12419372b343914b7fbfdd2b4b5dcab5bdfdd85c940b4757739c811d374c929c64c29dab6339f05012b01568cdb039d240e70bf5a3bb6fbff62fad37adb611ab8b5e287eb025e4485a59216c905004eaba04b25340c9789286a7842c28471c291e6ebb10113a8affffffff64e1e844c64278c1ef47eb56b7ac5853be4dcba37f94a88c3a806ce18dc3856da4d3a7fc19264415e06bc306e680655d6edcb86b8d211e7408", @ANYRES16=r3, @ANYBLOB="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"/1043], 0x3b4}}, 0x4040000) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x264, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x14c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x800a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x699879f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c86144a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fab95bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd633}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36c5df40}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefc3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x529eeb3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f4e3c91}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b8b}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bfae3c8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f160ab3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f0a3ca2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5060853}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1363}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe24b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70c386a7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a759e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x719b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74a8c4b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3885f41e}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x717d9ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x741cbb8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3925}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6dd32bb8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56353647}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce4d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b9067eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd07}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x717}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9621}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd884}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x701f600e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc086}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x3}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42fa7989}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x57d1}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e2f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x159f124f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x99f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6370}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77837ba5}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x277a}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x54, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4168e13a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6817b521}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x692e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd147}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe422894}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ec6fe4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe224}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38c106c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e8977cb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x264}, 0x1, 0x0, 0x0, 0x4000004}, 0x24000080) r4 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 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, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9, 0x6a1}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x3ff, @remote, 0x1}}}, 0x84) 04:36:00 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) sendmsg$rds(r4, &(0x7f0000000580)={&(0x7f0000000080)={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000140)=""/103, 0x67}, {&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/46, 0x2e}], 0x4, &(0x7f0000000500)=[@rdma_dest={0x18, 0x114, 0x2, {0x7, 0x1000}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0xff}, {&(0x7f0000000440)=""/26, 0x1a}, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/53, 0x35}], 0x1, 0x0, 0x8}}], 0x78, 0x20000050}, 0x41) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 435.561443] ? __local_bh_enable_ip+0x94/0x190 [ 435.566036] tcp_sendmsg+0x2b/0x40 [ 435.569582] inet_sendmsg+0x116/0x4d0 [ 435.573392] ? inet_recvmsg+0x4c0/0x4c0 [ 435.577379] sock_sendmsg+0xc5/0x100 [ 435.581104] SYSC_sendto+0x1c4/0x2b0 [ 435.584824] ? SYSC_connect+0x250/0x250 [ 435.588849] ? lock_downgrade+0x6e0/0x6e0 [ 435.593017] ? wait_for_completion+0x390/0x390 [ 435.597609] ? vfs_write+0xff/0x4e0 [ 435.601246] ? fput+0xb/0x140 [ 435.604365] ? SyS_write+0x14d/0x210 [ 435.608085] ? SyS_read+0x210/0x210 [ 435.611717] ? SyS_clock_settime+0x1a0/0x1a0 [ 435.616149] ? do_syscall_64+0x4c/0x640 [ 435.620137] ? SyS_sendto+0x21/0x50 [ 435.623770] ? SyS_getpeername+0x30/0x30 [ 435.627839] do_syscall_64+0x1d5/0x640 [ 435.631858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 435.637403] RIP: 0033:0x45c849 [ 435.640598] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 435.648316] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 435.655589] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 435.662868] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 435.670145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 435.677418] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000020 04:36:00 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x5, 0x80, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x40}, 0x10014, 0x24, 0x0, 0x0, 0x5, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') r5 = socket(0x1a, 0xa, 0xfffffffd) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) fchdir(0xffffffffffffffff) [ 435.734303] device lo entered promiscuous mode 04:36:00 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="4000000010000507000000004000000000000a26", @ANYRES32=0x0, @ANYBLOB="00000000000000001400128009000100626f6e6400000000040002800a0001"], 0x3}}, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRESHEX]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r3, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000040)={0x166, 0xd, &(0x7f0000000200)="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"}) [ 435.789033] Y­4`Ò˜: renamed from lo 04:36:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000340)={0x0, 0x35, &(0x7f0000000280)={&(0x7f00000004c0)={0x1c, r6, 0x19e9fe79f84e68bf, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x74, r6, 0x6, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf2e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x74}, 0x1, 0x0, 0x0, 0x20008040}, 0x24000810) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) 04:36:00 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = dup(r3) write$P9_RCLUNK(r4, &(0x7f0000000000)={0x7}, 0x7) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa0, 0x2, 0x6, 0x301, 0x0, 0x0, {0x4, 0x0, 0x6}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x8000}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x52e}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x200}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0xfffffffe}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x1}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x800}, @IPSET_ATTR_SIZE={0x8}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x1}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0xa0}}, 0x4000) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 435.872255] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20780 comm=syz-executor.2 [ 435.893133] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 04:36:00 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) preadv(r7, &(0x7f00000017c0), 0x1ab, 0x500) sendto$inet(r7, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) [ 435.946724] autofs4:pid:20793:autofs4_fill_super: called with bogus options 04:36:01 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r4, r5, &(0x7f00000000c0)=0x200, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 435.989121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 04:36:01 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000000, 0xc0100) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r6, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'team_slave_0\x00', 0x1000}) ioctl$KVM_NMI(r5, 0xae9a) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 436.082617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 04:36:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x341042, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockname$inet(r6, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000002240)={0x1, 0x2, 0x1000, 0x1000, &(0x7f0000000240)="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", 0x1000, 0x0, &(0x7f0000001240)="76ea13dd0792f84bdfd9895de6439e510569385f0df2716bc6b70f9ee2a8b4d8ddeb38255f1bf495a61026696497bd64f147121320debca20bcb8e303308e14de0064986d94984fdeeed63e595674d038188af9f0abf8abfc3761cbe316fe574121d8c2cb8894791dc53f91ec54bace1a04715ae8d3cfa4be65b1a5910ea322873ce18360f21e1d3b0cd3eb45fba85fc878d8b959ceaccf3b6350b98393cd2db5dddcb615a0553398d6438a84d1fdd3c3933841de76795fada0e6ff5a5c386ceb6584fec18eb9d92d8d96a41e3640cc8f9433c428888b8fc9b66402631e14b800c32a22b461d7f93cf1171a5dd539201afa154009b20dfa5a8f7d0c4813c852483e31595409678a201d82d6d06e48ce36127b9381a01e85d7b9c3d0e75aa1281d1e8e8f44d613ddaf7958dcced7b7a597a0f7c89d2bdb5142960304ef4921901558cea2d8029b0ff47276641bdb7ece6b828c20c96f11ff723d1c794c0cf00df72078a65b1c3c567bc3ea387742a824e1bf5a1cabf578bddacba2beeca15a404922aa3a8451e31651773f991f75ff7f52a0039830c4d82613b834720c323e6ed484073a522c9f23e80de3bf12d6c44f5f4cc4721f36c9817212d0b479f476c940f21f19deb8a21c7d44b9d29069dcc69b6133e883b6c923b9b5b6cf5ef7f54199b0595429529324cf12e692fc1993cddbca428f4ed7b4bafd096ef4675ed161e9af8c8922b06e67359df70f268408e7d11d48b054cfe48c37de022b25acbde702f4a061d04faecbb5630bd0632e44bbccc8cce4fa11a97fbe9e4b2e367e6e391f9d818a8605660cd5d6b2b5d315281587724e99f02e718841efbcd2a8ec05e62d0cb05c99f8e3cfed1ac2eadd85e200648aa669858222e8c1ecbdd85302802603a531b00e5b3ed31eed22390858779954ca53dc38702c13c31a5a42d9ad8add7fb738713cc914a714f9f68dc8810266776f7df7e64ad89b6b59d9d6d6112e0571281f8ffab3bfd756b1a4bd0934c280cdb24cf7ed9e5d50822efa5ad1439c53f38ce494eaa1c404308da0fccaf757cdba7269b322c621de981fcc6a36c947499bb880683fa40b4d813093f3c66522950521f15b0fac101c182c9d415b6ee0f45d560c1a4f1ea90209ce82105176794d7b36b8d8ea6bdf788229757efe87e6557ef6fb7146d20ad670c5a8a9037fae793324dd8b3c93ffc08c42d2fad9ab677053b8dba29367b8a195d4c69d40f1aa3c0898a031fcb87ecb89b0ebba458eadff1ef319fb3f996fd2621ac98ca01aa817c70b6ddeebe9ac816911e2117229f88cf2236d2bdec3702086497e761e486bf6500bd801d04ec896e43163428ab89ef996f015d9141291545f458241297e461fb4db44bb8573619a92f960816e63751ba377ecc149d0a4bed7c1c819c0d0b2ef0407151569b2d7e7cc64ffad2f09563c41b1acbbefb1fa19dc8bdeef40fb089696602a9f9ef9358d5061f51de83d2e7387143bc013b1c88d50d20f3dbb28257c55813e9fc1184252c7c09dd10846b802fdd49ae23b7d90ae8b68bc71888255c21fc1863a58fb9cf7efdfba0ff7d4d19818bfbe004bab0b355e7342097ed283489d9c79307287e3e08fa7fffc3a0ed8bd30b90a7081ab74343e95815ee88a3a7ac7ebd8140ce9191e60bd48f00b1e53b7a55885f3d451e682581bd7b526aa4f700f40cd5d5a505bb200431c1752243e9903105861fac41ea5a1b72c30c86cc8f3843d599b5b470b53311d2de553a99459c4f68b4316b4468087c53278e9d5fcd9d5f754153165e477c9220491b75bbe32a63c7851ee7e69ecd1c2e2b83e317fdd9bcfb98306c84d5563a652a4f07ef079cea5f025535ec08c3f052efe42aabdfc25d40c195e71024aac5b3ce071478c29094a161941952c72d068bd68c8501462756797bda85d4c28ce47d2f33acfdbe17a9029b5ee64391e3873c370752a69d6ba1a1acdac5bb72361fbc4ad786fc6e09ea9b6b84f2b89edbf01b85162a34c53f3e981e4ec6114065db4047fe6cedfb971b36d1ee607bf89d409565c6fa98786ec82e3c297d41272d53b16a1509e2a9338dae350b51301f196c6d06d190c503731a352551a798f98669d6161bf666be7e69e289934bb196d7e0a99ddf00bc16b5522c5672cc345bfa279e6b4a2d262ff0d432332e8b1867ac137a822ea13420e3e7e3e4890b7054e1e45056d60cd3b06cdb198cda5981cacaaf5f77c23469ea54503617598c4f96385af868d61c7b6516412a555ea032fea0c7464fdc1343680201e6f8fdc197ce8d7d015ec621e8c56242223777fa26728a49d3713ee33666241a53fc8af13e199802d91bbad939df0eae5da2e8f64e917f561297fc5adec2c61dd4977c0817e51be4cd2c0a81ab64a288ecbbd527d0f9f6f1a259d023c90ff7af7fdb60a730f9f598e194e214141a036aa832f7d931970f627449573e3d6b83fa20b55d8a8f3819996b30a6be1c990e03c23e4009ebdbe3de7fc49fbf9e123c3beb235724dc97a2ac70a94ec53b366b3db2699b91345adcb7a3f0d6ef252723fcaa08d83347396bded5efa4718ac452e96e0390cbf6cb6f53a85cdda39b0bf34274cf404a0fb5db9c8db4b25c790539bd0567839ef457138b81870636ea19c58b827e6cbde8af91c01061c497f66dcbc98605dfe35f65ebbba88442dd1fc2815dda52a4fbcf7cadf07423792debd250831ca83177f9010aeaf2bd4666b8fb3c4f70f389f81bf956322519ac741c6e56687f68b0ced045eba6bb59b10bc8d3ba1b04c740aae95cde7320d506cde2e1b8fa4bddc1a439148132d0e8e788b17fbba41783f8b24b67b6cbac4ccf54ad47551e65a5a816296a28341e815bda835bd7a6211004514951b723267d308dbb352e720cd984d31c79d8371237a4e63daaff997adbe6ddb861ae8e22b9fab89958b4d232b559085260a5d8e4a6806a75fddf880fc0ab29c57c34456ac45343611a75d6cc071af1e1e79585396db46e722e5866147734b7f9ef7eb1f7ccb52c65dbedf8beb009852494c30b433e02f9b8da54afae1010503841493b127f91158d8c9d9be9b5ab26c69a2b0d683757e2184022879a7635810e325b0252c8dac2cccf3c67a5cf94bcf7bbc09c82012defdd1f703d607d29489d5ec2ec05817b9ad02b15dc537bc2671d74a6b1e55eb93d3306fb0cf6d5ceffbed1165a4d8bc22068c02e1947ff7a4644cbbec963a9a6ae16736529b6e2aebffb444ff5602803073f26e4c462f738d54b4042597df7a1f99cb2e5ad4d6d81b4cd1212baccf44bb8014015a7cb71b51875c7c322d77af737231c53d5889040e9416bf910098a659c038300a1c64fca9605a85bb4090a83f2569e5561f9242bf7898394052e8732f0a5dd6c0acfb0096811d6a721a2cdbbda5489d7970097e350be8f7298fae7b08dbe0ac4c3b23edb061ba795f298f0222c2181ce126a2a00bbdba136b9c21b93d1e752fd28ee1e1429d821bddc8a58fec5db925bbfe5118c7c6c887cd0fd4798245ca8e9f742406089ad881a6b71485e9a5d5188f02ff77791e3cb651bd55f8ca40f848a18b4284dc800c8bc091893f17b1ca4109e0cd0f8953f9afee3e20f1ec21d6cdce59266b07e05e7eb0a4f1233ccdaf942e98ca3a2223129b4622e84c483da55ad318b0f12bbc84e44e2a2b37dfd38bce52d2ac424007f2c93706ea7cea57f793bb97b30a6695369a017926565e9f8db2a22b2caa014e7bccc81313a973e288410623a7df7487161bba63cd36e6f9ba476e6e6b68dc1cabf64c9da9c855433095b094d5aa036b16368573f7b51258a9d92d3835d68a08350edffb6eb34844797589b19851ce1a371277026778905003fb811a022d50d1857d3b5a93f8564a0c98a1970ef96b0112f93bf0f004050feb1579707539198caf7c32cea025dec26fbec72a5db1d3e2c0fd8cd522c41a5e5320b258ee9a95bfa5bcb0fd2f356bd4a590cb56da08def51ff3780e410fffbe28da93d62bbaf4eddc8d4f18ccaad03f7f0d695644e0abf96d8db9ac1e8c1f88ad661a407590ed18cdfa9926d65d4e5bd66d52c2ca50a68cc3ef5f6191555e419e5a3f19b29f0a2aea35f0140966ca40fdc9f8c19ea9fec5429154978d23434f10d325ed0bc32c55a841b889b888c6fb0b14c42589bce03898ee23b43d2d4a87187dee49a8e43e1a2ab7472e1a51755a98b3f59234ef46d48de04f60a3ade8a229cf851bf457ca565387756f859672fe36c4a88c2a98be7e3bf7875826419d9ed78618ab15440544083c88ea7c08dfe5bc3740ad6e35aac405fe95c1c0d2f7f6ef50d579ca596f9df62c89ae8e5fd28f7e25afa43a313827db8385568d0b8314fa518f2c7fa1df977cdd034c87d345ba4cb84ec7dc3445cd6f7334639eb650a5580e1058ddce0ed8bfbf3b0f94e8cd17d14ee16cc54220e9949e9c1265fe0f08acd05e2fd253a4a03ca21d80637d77351f5ca35584ca8f68a99aeae147363479e51c52c2fbb0cd116098c44ce3d560f8a9e3ebd6de277fb139e66be3c1885c42c95de77077c9c4e2f1cfe51e312785322ac405a1440f7974b43c307d7468e1030d3adf123c462db2915603631a178060f33ff33cfb78dee0721dfb32967c803d35953303e4f6b56a74789531107b94de34981aee4528af1b8a9da0709f9e5189cee97f8683e84ddfd2d5f9f4751917617c69027dcb9873a6a06d3ef1272ebfe68b0f4fa1d19b12cd9516de195ed3558fbdabf88e15dab2e280b8de03509ce330dfb628c3f0f5c0e539a241e4897d78c0642f287e0ab1a0cfc64c945dd3af37104883a7d0076b01d6a6558bbb47c1d2a4a968372838a158b4a3a4b06e80532ba01fa322df0079a85be5e8a3a78c1765b3875e72a7b3a7ba3a9f1a34e2c9035e0e5eb4245177cb404dbbc31d42410fd422b02c10b1c12e5688c2413186639f69139c59edb8305e3a63aaa44039d44ea9eecd060c6dcc3b0b7053f5ed80965d66a134291cfef027ce77223a97a3cb6d779b41f9cabcb0d53f4e48a83cd26e6b02bd4c12e1c3c27342c9d2c1bbcad214e8fa4db47ba465cabcdbb012469d925dbb4130f18506d585eed72e15ccb4879a1ce6ab238b6a4a90094eb52c6f046afc723d05c6471dd22b2ecb2f19935a0c20829f68106386f99bb9c6e3cf6412b7816468113998f2d77a4fa6fc5feb12adb63eb545f837e2014f82ed6a3bbc08c6dae6cd063884a6da0848d591b6f13841c61d68585e7b0f03563707df2a5c425deccccdb197a74065b27069e9da29c9db961b2f5d4020f9a3a8b4d4dc47e57330401871030e5be30575ce833aefd1a4f3eac478603fbf6282cfb6d3fe9585876018b89f0b2fc9082e895c6c092832d165f74600952ffffb266fe9086d9e2e692c17b030e9396a328685c8211e3db66df9e3ad3d8151b425d34be806f6033f3033b317f6251cc6b7ea838d4e21b38550b522bebe71243e808fb47660e51958633117d7528bee276060fffa8dc75a6d8f800fcaa6c520a49c367146a958df9a22e86dba4188d796e76f377b9cacedc3e92bdef2e0c123b7648b4b20f0142b4102415d9cb9b495aa197d140d27f448550aec1c6a9478fec6aa818cead98e6fba41c52506ed2e71227bf4d43b70ba111ee5bfd6ad20ecda05b202168246a68e280d6902b663b2f5102864a57f5b3a57f33d3502f4c1e93a3684946e2a7237eb5e51f82f8ad42b931ebfdc2b2b9ccca23d119ed5cc3fed7dd77cafd8c3eb863e1b0bd4c3f5a4c4c98167b666bd94db7ad06f69004a606cf9e"}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000002300)='reno\x00', 0x5) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$6lowpan_control(0xffffffffffffffff, &(0x7f00000022c0)='disconnect aa:aa:aa:aa:aa:11 0', 0x1e) [ 436.134863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 [ 436.168042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 04:36:01 executing program 5 (fault-call:7 fault-nth:33): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:01 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x9, 0x6a1}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @multicast1}}, 0x8000, 0x200, 0xd0, 0x4, 0x60, 0x3, 0x5}, 0x9c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 436.198319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 [ 436.228968] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 04:36:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xfdb, 0x10, 0x5, 0x5}, &(0x7f0000000180)=0x18) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000029) [ 436.294408] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 [ 436.330876] FAULT_INJECTION: forcing a failure. [ 436.330876] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.374171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20791 comm=syz-executor.1 [ 436.406765] CPU: 0 PID: 20820 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 436.414701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.424065] Call Trace: [ 436.426698] dump_stack+0x13e/0x194 [ 436.430347] should_fail.cold+0x10a/0x14b [ 436.434507] __alloc_pages_nodemask+0x1bf/0x700 [ 436.439194] ? find_held_lock+0x2d/0x110 [ 436.443337] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 436.448378] ? iov_iter_advance+0x1c0/0xc70 [ 436.452712] alloc_pages_current+0xe7/0x1e0 [ 436.457050] skb_page_frag_refill+0x1e2/0x490 [ 436.461562] sk_page_frag_refill+0x50/0x1c0 [ 436.465890] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 436.470326] ? tcp_sendpage+0x60/0x60 04:36:01 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RMKDIR(r3, &(0x7f0000000080)={0x14, 0x49, 0x2, {0x0, 0x0, 0x8}}, 0x14) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000340)={0x0, 0x35, &(0x7f0000000280)={&(0x7f00000004c0)={0x1c, r8, 0x19e9fe79f84e68bf, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x78, r8, 0x3, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wg1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000054}, 0x4051) [ 436.474147] ? __local_bh_enable_ip+0x94/0x190 [ 436.478762] tcp_sendmsg+0x2b/0x40 [ 436.482330] inet_sendmsg+0x116/0x4d0 [ 436.486146] ? inet_recvmsg+0x4c0/0x4c0 [ 436.490135] sock_sendmsg+0xc5/0x100 [ 436.493856] SYSC_sendto+0x1c4/0x2b0 [ 436.497579] ? SYSC_connect+0x250/0x250 [ 436.501566] ? lock_downgrade+0x6e0/0x6e0 [ 436.505741] ? wait_for_completion+0x390/0x390 [ 436.510452] ? vfs_write+0xff/0x4e0 [ 436.514088] ? fput+0xb/0x140 [ 436.517197] ? SyS_write+0x14d/0x210 [ 436.520913] ? SyS_read+0x210/0x210 [ 436.524541] ? SyS_clock_settime+0x1a0/0x1a0 [ 436.528956] ? do_syscall_64+0x4c/0x640 [ 436.532932] ? SyS_sendto+0x21/0x50 [ 436.536567] ? SyS_getpeername+0x30/0x30 [ 436.540637] do_syscall_64+0x1d5/0x640 [ 436.544567] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 436.549776] RIP: 0033:0x45c849 [ 436.552966] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 436.560681] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 436.567956] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 04:36:01 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={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={0x2, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 436.575231] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 436.582512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 436.589789] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000021 04:36:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x1c, 0x0, "d3c638f46926137d852648636a792698b46fc80d7dc2f3aec37aca6cf91aa40ed48c7a3b8eef7c9aa3cce3f98c0fec90b2cab0d6179262d1989a689bc433591f05fa7bfa499414528642bf0f7782a746"}, 0xd8) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:36:01 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0xf9, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd}, 0x40000, 0x7, 0x0, 0x0, 0xcfa4}, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r6, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$VT_ACTIVATE(r6, 0x5606, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:01 executing program 5 (fault-call:7 fault-nth:34): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:01 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r5, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_DST={0x14, 0x1, @local}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 436.781820] FAULT_INJECTION: forcing a failure. [ 436.781820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.808256] CPU: 0 PID: 20842 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 436.816189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.825551] Call Trace: [ 436.828159] dump_stack+0x13e/0x194 [ 436.831889] should_fail.cold+0x10a/0x14b [ 436.836052] __alloc_pages_nodemask+0x1bf/0x700 [ 436.840760] ? find_held_lock+0x2d/0x110 [ 436.844831] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 436.849859] ? iov_iter_advance+0x1c0/0xc70 [ 436.854199] alloc_pages_current+0xe7/0x1e0 [ 436.861229] skb_page_frag_refill+0x1e2/0x490 [ 436.865828] sk_page_frag_refill+0x50/0x1c0 [ 436.870164] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 436.874597] ? tcp_sendpage+0x60/0x60 04:36:01 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) write$P9_RCLUNK(r7, &(0x7f0000000000)={0x7}, 0x7) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000000080)={0xab, 0x1f, &(0x7f0000000240)}) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 436.878581] ? __local_bh_enable_ip+0x94/0x190 [ 436.883175] tcp_sendmsg+0x2b/0x40 [ 436.886722] inet_sendmsg+0x116/0x4d0 [ 436.890528] ? inet_recvmsg+0x4c0/0x4c0 [ 436.894507] sock_sendmsg+0xc5/0x100 [ 436.898224] SYSC_sendto+0x1c4/0x2b0 [ 436.901946] ? SYSC_connect+0x250/0x250 [ 436.905926] ? lock_downgrade+0x6e0/0x6e0 [ 436.910091] ? wait_for_completion+0x390/0x390 [ 436.914677] ? vfs_write+0xff/0x4e0 [ 436.918306] ? fput+0xb/0x140 [ 436.921415] ? SyS_write+0x14d/0x210 [ 436.925151] ? SyS_read+0x210/0x210 [ 436.928788] ? SyS_clock_settime+0x1a0/0x1a0 [ 436.933200] ? do_syscall_64+0x4c/0x640 [ 436.937177] ? SyS_sendto+0x21/0x50 [ 436.940806] ? SyS_getpeername+0x30/0x30 [ 436.944876] do_syscall_64+0x1d5/0x640 [ 436.948772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 436.953964] RIP: 0033:0x45c849 [ 436.957159] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 436.964887] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 436.972162] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 04:36:01 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x0, 0x27, 0x0, 0x0, 0x5, 0xfffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='Y', @ANYRES16=r5, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x48005) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r5, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x801) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r3, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r7 = fcntl$dupfd(r3, 0x406, r0) readlinkat(r7, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/226, 0xe2) [ 436.979449] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 436.986724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 436.994005] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000022 04:36:02 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4028, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000240)=""/4096) 04:36:02 executing program 5 (fault-call:7 fault-nth:35): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:02 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) setxattr$trusted_overlay_opaque(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000340)='y\x00', 0x2, 0x2) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x54, r4, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x20000b6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7628}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40000076}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x991}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x240080c0}, 0x35b9eef619b4a51d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r1, 0x0, 0x0, 0x40000, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 437.162903] FAULT_INJECTION: forcing a failure. [ 437.162903] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 437.198818] CPU: 0 PID: 20862 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 04:36:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000006ffc)=0x4000000000000200, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000006ffc)=0x7fff, 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r6, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) [ 437.206944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.216309] Call Trace: [ 437.218936] dump_stack+0x13e/0x194 [ 437.223140] should_fail.cold+0x10a/0x14b [ 437.227308] __alloc_pages_nodemask+0x1bf/0x700 [ 437.232000] ? find_held_lock+0x2d/0x110 [ 437.236095] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 437.242168] ? iov_iter_advance+0x1c0/0xc70 [ 437.246512] alloc_pages_current+0xe7/0x1e0 [ 437.250856] skb_page_frag_refill+0x1e2/0x490 [ 437.255375] sk_page_frag_refill+0x50/0x1c0 [ 437.259715] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 437.264163] ? tcp_sendpage+0x60/0x60 [ 437.267981] ? __local_bh_enable_ip+0x94/0x190 [ 437.272579] tcp_sendmsg+0x2b/0x40 [ 437.276131] inet_sendmsg+0x116/0x4d0 [ 437.279945] ? inet_recvmsg+0x4c0/0x4c0 [ 437.283934] sock_sendmsg+0xc5/0x100 [ 437.287665] SYSC_sendto+0x1c4/0x2b0 [ 437.291391] ? SYSC_connect+0x250/0x250 [ 437.295379] ? lock_downgrade+0x6e0/0x6e0 [ 437.299584] ? wait_for_completion+0x390/0x390 [ 437.304177] ? vfs_write+0xff/0x4e0 [ 437.307810] ? fput+0xb/0x140 [ 437.310924] ? SyS_write+0x14d/0x210 [ 437.314644] ? SyS_read+0x210/0x210 [ 437.318279] ? SyS_clock_settime+0x1a0/0x1a0 [ 437.322701] ? do_syscall_64+0x4c/0x640 [ 437.326695] ? SyS_sendto+0x21/0x50 [ 437.330327] ? SyS_getpeername+0x30/0x30 [ 437.334398] do_syscall_64+0x1d5/0x640 [ 437.338301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 437.343495] RIP: 0033:0x45c849 [ 437.346686] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 437.354413] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 04:36:02 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:36:02 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x100, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = msgget$private(0x0, 0x10) msgsnd(r6, &(0x7f0000000240)={0x3, "bb041d6cfdb2cefc892f78889d92c9148d49f3ffee350b4db7ece84d5d4b16e4ceb5df3d540b0324a471ee370e041dff97f73f3da3844eae9ce9eb5d35ac8671a8469886588470d0e545709ede396eda1594176354ff29069749c58f4ace240286c27cb71e33e92fe815e031f57b59fdbed96e4dcd338aa28ea785874598fad280fbd3c38bcae69c2c4e"}, 0x92, 0x0) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) r8 = dup(r7) write$P9_RCLUNK(r8, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000180), &(0x7f0000000300)=0x4) [ 437.361689] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 437.368989] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 437.376271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 437.383546] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000023 04:36:02 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5, 0x6088}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="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"/4534], 0x11b0, 0x20}, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000000)={{r6}, 0x800, 0x8}) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:02 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x3, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r4, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @empty}, r5}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0xff, @remote, 0x9}, {0xa, 0x4e24, 0x40, @mcast1, 0x10000}, r5, 0xbb}}, 0x48) 04:36:02 executing program 5 (fault-call:7 fault-nth:36): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:02 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) syz_init_net_socket$rose(0xb, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$kcm(0x29, 0xf, 0x0) r6 = dup(r5) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(0xffffffffffffffff, 0xc01864ba, &(0x7f0000000080)={0x4, 0x100000}) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000140)={{0x16, @loopback, 0x4e21, 0xfffffffc, 'none\x00', 0x12, 0x8, 0x6a}, {@loopback, 0x4e22, 0x1, 0x40, 0x8000, 0x5}}, 0x44) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r7, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$SCSI_IOCTL_DOORLOCK(r7, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 437.591902] FAULT_INJECTION: forcing a failure. [ 437.591902] name failslab, interval 1, probability 0, space 0, times 0 [ 437.636472] CPU: 1 PID: 20886 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 437.644413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.654198] Call Trace: [ 437.656790] dump_stack+0x13e/0x194 [ 437.660413] should_fail.cold+0x10a/0x14b [ 437.664551] should_failslab+0xd6/0x130 [ 437.668509] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 437.673613] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 437.679055] ? __alloc_skb+0x9a/0x4c0 [ 437.682865] __kmalloc_node_track_caller+0x38/0x70 [ 437.687781] __kmalloc_reserve.isra.0+0x35/0xd0 [ 437.692457] __alloc_skb+0xca/0x4c0 [ 437.696095] ? skb_trim+0x160/0x160 [ 437.699736] sk_stream_alloc_skb+0xaf/0x780 [ 437.704144] ? tcp_send_mss+0x9f/0x2e0 [ 437.708021] tcp_sendmsg_locked+0xef4/0x2fd0 [ 437.712429] ? tcp_sendpage+0x60/0x60 [ 437.716231] ? __local_bh_enable_ip+0x94/0x190 [ 437.720800] tcp_sendmsg+0x2b/0x40 [ 437.724326] inet_sendmsg+0x116/0x4d0 [ 437.728111] ? inet_recvmsg+0x4c0/0x4c0 [ 437.732069] sock_sendmsg+0xc5/0x100 [ 437.735766] SYSC_sendto+0x1c4/0x2b0 [ 437.739464] ? SYSC_connect+0x250/0x250 [ 437.743423] ? lock_downgrade+0x6e0/0x6e0 [ 437.747575] ? wait_for_completion+0x390/0x390 [ 437.752142] ? vfs_write+0xff/0x4e0 [ 437.755753] ? fput+0xb/0x140 [ 437.758840] ? SyS_write+0x14d/0x210 [ 437.762537] ? SyS_read+0x210/0x210 [ 437.766145] ? SyS_clock_settime+0x1a0/0x1a0 [ 437.770556] ? do_syscall_64+0x4c/0x640 [ 437.774530] ? SyS_sendto+0x21/0x50 [ 437.778163] ? SyS_getpeername+0x30/0x30 [ 437.782228] do_syscall_64+0x1d5/0x640 [ 437.786126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 437.791306] RIP: 0033:0x45c849 [ 437.794486] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 437.802181] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 437.809435] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 437.816689] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 437.824825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 04:36:02 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x240007eb, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) r6 = accept4$ax25(r5, 0x0, &(0x7f0000000080), 0x800) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000140)) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 437.832078] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000024 04:36:02 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000000140)={0x18, 0x3c, 0xfff}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r4, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000240)={0x0, 0xffffffff, 0x9, r4, 0x0, &(0x7f0000000080)={0x9e0901, 0x8001, [], @value64=0x9c}}) ioctl$VIDIOC_G_TUNER(r7, 0xc054561d, &(0x7f0000000280)={0x8, "59fac76fde9a7e5ccfd0a41c22d9afedae6fb8cd1563227753d61bfdb791b2af", 0x4, 0x4, 0xef, 0x10001, 0x1, 0x1, 0x1000, 0x200}) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:02 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x100000000}, 0x0, 0x24, 0x2, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000240)={0x7f, 0x4, 0x4, 0x0, 0x2, {0x77359400}, {0x2, 0x8, 0x2, 0x7, 0x6, 0x3, "1e8c1826"}, 0x2, 0x3, @fd, 0x8001, 0x0, r2}) r6 = socket$kcm(0x29, 0x1000000000002, 0x0) r7 = dup(r6) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x20, 0xd4, 0x4, 0x81, 0x0, 0x2, 0x810, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x4, @perf_config_ext={0x2, 0x1}, 0x0, 0x5, 0x1b, 0x1, 0x3, 0x3, 0x1}, r3, 0xfffffffffffffffe, r7, 0xa) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:02 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r6 = dup(r5) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @local}, 0x10) 04:36:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'btrfs.', 'bridge0\x00'}) 04:36:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f00000000c0)='em1\x00', 0x40, 0x90, &(0x7f0000000100)={0x3, 0x979, 0x7, 0x3}) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) r6 = dup(r5) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7}, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:36:03 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x2, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x8}, 0x10903, 0x24, 0x1fffd, 0x0, 0x5, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40000, 0x0) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0xa, 0x6, 0x5, 0x0, 0x0, {0x8}, [@IPSET_ATTR_ADT={0x30, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x8}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x2d43}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xfffffffe}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x84}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_DATA={0x4c, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x8c}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x2}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x89}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xfffffffb}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xe08}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x80}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x4}}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000080}, 0x2004c000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$6lowpan_control(r2, &(0x7f0000000100)='connect aa:aa:aa:aa:aa:11 2', 0x1b) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x5, 0xfff, 0x9}}, 0x30) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 04:36:03 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r5, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) write$binfmt_aout(r5, &(0x7f0000000c00)=ANY=[@ANYBLOB="cc000100e001000064010000050000007a0300000500000000000000000000003fc037bd93f0c808988561eea1f383b5e6ff7f116bda4887de9dc8c07e8c04cb063dc21123a946000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bfbfdafe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0d0b1d949472206b7950000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3cd30e617150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034353c66d500cd6c59e5d9f21aab41f7ee9716a796d172f1b7cc412ecdbf0173fd865a01a6d3a88273509c646ff6850f92594e48d74ec2830e22109700"/2441], 0x947) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$KVM_GET_NESTED_STATE(r3, 0xc080aebe, &(0x7f0000000200)={{0x0, 0x0, 0x80}}) 04:36:03 executing program 5 (fault-call:7 fault-nth:37): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:03 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_GET(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x1, 0x7, 0x101, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x555564b22fcab90}, 0x4000000) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 438.357134] FAULT_INJECTION: forcing a failure. [ 438.357134] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 438.369413] CPU: 0 PID: 20936 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 438.377326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.386697] Call Trace: [ 438.389300] dump_stack+0x13e/0x194 [ 438.392946] should_fail.cold+0x10a/0x14b [ 438.397150] __alloc_pages_nodemask+0x1bf/0x700 [ 438.401867] ? find_held_lock+0x2d/0x110 [ 438.405967] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 438.411000] ? iov_iter_advance+0x1c0/0xc70 [ 438.415336] alloc_pages_current+0xe7/0x1e0 [ 438.419672] skb_page_frag_refill+0x1e2/0x490 [ 438.424264] sk_page_frag_refill+0x50/0x1c0 [ 438.428595] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 438.433030] ? tcp_sendpage+0x60/0x60 [ 438.436846] ? __local_bh_enable_ip+0x94/0x190 [ 438.441451] tcp_sendmsg+0x2b/0x40 [ 438.445124] inet_sendmsg+0x116/0x4d0 [ 438.448934] ? inet_recvmsg+0x4c0/0x4c0 [ 438.452916] sock_sendmsg+0xc5/0x100 [ 438.456637] SYSC_sendto+0x1c4/0x2b0 [ 438.460358] ? SYSC_connect+0x250/0x250 [ 438.464339] ? lock_downgrade+0x6e0/0x6e0 [ 438.468530] ? wait_for_completion+0x390/0x390 [ 438.473121] ? vfs_write+0xff/0x4e0 [ 438.476752] ? fput+0xb/0x140 [ 438.479864] ? SyS_write+0x14d/0x210 [ 438.483580] ? SyS_read+0x210/0x210 [ 438.487217] ? SyS_clock_settime+0x1a0/0x1a0 [ 438.491991] ? do_syscall_64+0x4c/0x640 [ 438.495978] ? SyS_sendto+0x21/0x50 [ 438.499611] ? SyS_getpeername+0x30/0x30 [ 438.503689] do_syscall_64+0x1d5/0x640 [ 438.507602] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 438.512801] RIP: 0033:0x45c849 [ 438.516003] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 438.523723] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 438.531009] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 438.538324] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 438.545607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 04:36:03 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 438.552890] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000025 04:36:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'team0\x00', 0x2}, 0x18) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sendto$inet(r2, &(0x7f00000000c0)="01a275e8856b117f2f7d92b8091b9b544e9103a61f2e7b17123d74013016e005ff08b137b3812483dc9a7cc832dd531cb473833367b7da65265a65f7fa17b51c93ebd15a974ed01c0f85491ddf360a70f379405d8c79ede9c4705289d2c776f40f58aee9226c407376a5001fe6cf035283f98eb50215fc027edc097a9ab946a2f4a3acbcc16d66cc0e7da3e435f73c72f19c762ca20cf4d29a314912be0ac27ab66edc00575ffc8e", 0xa8, 0x800, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:36:03 executing program 5 (fault-call:7 fault-nth:38): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:03 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) prlimit64(r3, 0xd, &(0x7f0000000140)={0x8, 0x58}, &(0x7f0000000180)) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1101}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socket$l2tp6(0xa, 0x2, 0x73) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) [ 438.735221] FAULT_INJECTION: forcing a failure. [ 438.735221] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 438.786940] CPU: 0 PID: 20956 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 438.794886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.804244] Call Trace: [ 438.806923] dump_stack+0x13e/0x194 [ 438.810561] should_fail.cold+0x10a/0x14b [ 438.814698] __alloc_pages_nodemask+0x1bf/0x700 [ 438.819353] ? find_held_lock+0x2d/0x110 [ 438.823417] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 438.828423] ? iov_iter_advance+0x1c0/0xc70 [ 438.832732] alloc_pages_current+0xe7/0x1e0 [ 438.837041] skb_page_frag_refill+0x1e2/0x490 [ 438.841524] sk_page_frag_refill+0x50/0x1c0 [ 438.845974] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 438.850389] ? tcp_sendpage+0x60/0x60 [ 438.854187] ? __local_bh_enable_ip+0x94/0x190 [ 438.858776] tcp_sendmsg+0x2b/0x40 [ 438.862318] inet_sendmsg+0x116/0x4d0 [ 438.866124] ? inet_recvmsg+0x4c0/0x4c0 [ 438.870095] sock_sendmsg+0xc5/0x100 [ 438.873805] SYSC_sendto+0x1c4/0x2b0 [ 438.877505] ? SYSC_connect+0x250/0x250 [ 438.881466] ? lock_downgrade+0x6e0/0x6e0 [ 438.885620] ? wait_for_completion+0x390/0x390 [ 438.890210] ? vfs_write+0xff/0x4e0 [ 438.893823] ? fput+0xb/0x140 [ 438.896911] ? SyS_write+0x14d/0x210 [ 438.900609] ? SyS_read+0x210/0x210 [ 438.904219] ? SyS_clock_settime+0x1a0/0x1a0 [ 438.908618] ? do_syscall_64+0x4c/0x640 [ 438.912573] ? SyS_sendto+0x21/0x50 [ 438.916367] ? SyS_getpeername+0x30/0x30 [ 438.920413] do_syscall_64+0x1d5/0x640 [ 438.924378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 438.929552] RIP: 0033:0x45c849 [ 438.932726] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 438.940416] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 438.947669] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 438.954923] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 438.962175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 438.969427] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000026 04:36:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="dac4355367993eae8a962af18551eca0c174f426109eb1b84cc3ec0ec61ba96e4656c2142d6d53de7a3553b42edc25fae89527d687fe10a10adb913bf25ad8a66f7c6b62b2a23eb4d88d49531bc98878adb9f6510d5d711c6c21d4cfb95775aafcbce436a756868c38e76430e7eace68567bffe98b3c9e0c131d4b6a2c5024b5f09508c781684ae5fdb0995e8b2af66301d7d55f95bc34730474ffe91b445e289667a1583a6a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b38b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x3, 0x2, 0x1, r4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x9, 0x6a1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000040)={r4, 0x1}, 0x8) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:36:04 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x20, 0x0, 0x0, 0x7ffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x22, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) shutdown(r2, 0x0) recvmsg(r2, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x9, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockopt$rose(r4, 0x104, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 04:36:04 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = dup(r2) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) syz_open_pts(r3, 0x410401) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 04:36:04 executing program 5 (fault-call:7 fault-nth:39): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140), 0x800) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r4, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syncfs(r1) sendto$inet(r7, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200000) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 439.200961] FAULT_INJECTION: forcing a failure. [ 439.200961] name failslab, interval 1, probability 0, space 0, times 0 [ 439.255228] CPU: 1 PID: 20982 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 439.263295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.272661] Call Trace: [ 439.275283] dump_stack+0x13e/0x194 [ 439.278931] should_fail.cold+0x10a/0x14b [ 439.283100] should_failslab+0xd6/0x130 [ 439.287095] kmem_cache_alloc_node+0x288/0x7a0 [ 439.291709] __alloc_skb+0x9a/0x4c0 [ 439.295347] ? skb_trim+0x160/0x160 [ 439.298987] sk_stream_alloc_skb+0xaf/0x780 [ 439.303321] ? tcp_send_mss+0x9f/0x2e0 [ 439.307223] tcp_sendmsg_locked+0xef4/0x2fd0 [ 439.311659] ? tcp_sendpage+0x60/0x60 [ 439.315482] ? __local_bh_enable_ip+0x94/0x190 [ 439.320074] tcp_sendmsg+0x2b/0x40 [ 439.323625] inet_sendmsg+0x116/0x4d0 [ 439.327445] ? inet_recvmsg+0x4c0/0x4c0 [ 439.331434] sock_sendmsg+0xc5/0x100 [ 439.335197] SYSC_sendto+0x1c4/0x2b0 [ 439.338932] ? SYSC_connect+0x250/0x250 [ 439.342923] ? lock_downgrade+0x6e0/0x6e0 [ 439.347093] ? wait_for_completion+0x390/0x390 [ 439.351682] ? vfs_write+0xff/0x4e0 [ 439.355320] ? fput+0xb/0x140 [ 439.358433] ? SyS_write+0x14d/0x210 [ 439.362159] ? SyS_read+0x210/0x210 [ 439.365798] ? SyS_clock_settime+0x1a0/0x1a0 [ 439.370218] ? do_syscall_64+0x4c/0x640 [ 439.374204] ? SyS_sendto+0x21/0x50 [ 439.377841] ? SyS_getpeername+0x30/0x30 [ 439.381920] do_syscall_64+0x1d5/0x640 [ 439.385829] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 439.391028] RIP: 0033:0x45c849 [ 439.394220] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:36:04 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) r5 = dup(r4) write$P9_RCLUNK(r5, &(0x7f0000000000)={0x7}, 0x7) sendmsg$IPSET_CMD_LIST(r5, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x24008001) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) dup3(r1, r2, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) [ 439.401942] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 439.409383] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 439.416671] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 439.423961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 439.431246] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000027 04:36:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) sendfile(r0, r3, &(0x7f0000000040)=0xfff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r4, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b1187886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f00", 0x54, 0x10, 0x0, 0x0) 04:36:04 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$RTC_AIE_ON(r2, 0x7001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000080)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) setuid(0xee01) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 04:36:04 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x40, 0x101000) ioctl$FBIOPAN_DISPLAY(r2, 0x4606, &(0x7f0000000340)={0x2016, 0xa0, 0x40, 0x2000, 0x4, 0x7, 0x18, 0x0, {0xffffffff, 0x3504fe8e}, {0x4}, {0x9, 0x3, 0x1}, {0x9, 0x75}, 0x1, 0x0, 0x9, 0xed6f, 0x1, 0x1000, 0x3ff, 0x9, 0x0, 0x80000000, 0x8, 0x3, 0x2e, 0x200, 0x0, 0xb}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x400}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x44051}, 0x40040000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000008", @ANYRES16=r6, @ANYBLOB="080028bd7000fedbdf250500000008000c0001000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc1}, 0x4000) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) setsockopt$TIPC_IMPORTANCE(r7, 0x10f, 0x7f, &(0x7f0000000400)=0x5, 0x4) 04:36:04 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000400)={0x1, [0x5cd]}, 0x6) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) process_vm_readv(r4, &(0x7f0000000180)=[{&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000140)=""/11, 0xb}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/139, 0x8b}], 0x1, 0x0) 04:36:04 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x3}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 5 (fault-call:7 fault-nth:40): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffffffffffb, 0x1000, 0x7, @buffer={0x0, 0x69, &(0x7f0000000040)=""/105}, &(0x7f0000000200)="fce1394be8f4758f3b54e636a9526114da0dfd4d2bc62c7626c75d12dad07d3dbd5df8cf5e54f3502ab0a4ad6ceea5d3f202b87dd131354a60b60f7a90c924141d7e6e35b0ac2814554274c8d267623d466f45821469c332ccff0e1ec51b5981376a9694100451b5ca7cdcec45936999391ace254b10043e880ba24ef0dbe1c7c2ccf56d9f04e03e17d601ec1390d20b8d78319f57cee8d38e9d92fd508b1ce71b41e331719c1ecff7320e7e25c599ee13b16eafd897287a1a034bb46a10be85a92cfb8db216ac1c0fb96692589880c36d6ab0b9db4532fef5942a611ee311fb6fdcbb9a0b1ba992e2a3c04deb75d543372bd3d0233b26827fcd9cfad8aa724a016c5eb2ce5a9204e05b9fb5526bba7ecc023e28c8768e7ac631c0d2430172d6c61f4ada5b141be46cd3aed504d19764b5ec3bbee9b958dc1f3216fbec3fff2402aba05a02c22ba5a02c42c3569878473c843ea281c716a7f7992581205268e3753672031df06e47f2a96b0d61f75f49b2cb7050795617e1c398227f821db1d84d69a101e9374d0b36a6025ade354e81c998d6987c762aea39fdd4ec9bcfe6bd0daeae411fb0d202ed3e33473a067eb6672c5afa8d52eed29ea6bfd0568b4c887f71ca9564b1cb6c91fff4dd0524d9525874ba00444d762d29641adb3ac63cc6ab74131a8b4b10e9ce89537ca48a28cd5a50f61f67dcdb0e9f9bb9c36db188ac854c61d7767652d52f9203a2608f098ebc9ae498ae6e4d83fd3da4eb12933251c48cde82be13888767162b125b9faaf7d92d2238394752722a139ad25ceea514ce687315c4f8c45908f98bd0d8da0ec0330026ac7c67128585e365ac1e3535742975d02697f65652fbdecfcfd3826742f072849eca4967940f4fbc45dede341da6ab9bcfa46ca6429268458f6d28f1a4da05e772321e82aec246209323034a6c0038cd8744a58a802cadc6a753fe0d2c2d5331c2aae3e39f01fc5df9629388b520fdc06bffdf08b84e7a930564bf2486a24d9615a568f05478334ee4b8e7eb9c1e4ee25905248b8e032a502d6c0cd2c93fdc136ae8741e9f866186a408c171440f3d8168bc86abd241ad1ade8907a09c5ef3fc3a6f9ef06dd97a466db21e14b2bab72796af5a8a5d3d64d0fc839356a0bb7446bac8f0117d1c92784af56c9a19d495c72e54e2d93516eb6085483132dc40a2399651eb7b4327a4f4647a4a24102d92b3f5070e6cf2e02598b818d9b30177679e989c25711d83bcb012d046592d613a4ddfb2e62ed367bd25c1177642ea0ae26a8488fd49c674a86432cf6c4df44f7a60e9355dc423db0509762b9c4b87f13eda4e4f5b4d8219522fe7fabbe18363a0564eb3182ad5496d09bef1c2dc3a80904e39c117c0cc5171f91623169772ef434e804df37427fa7b8e2c1a0768b434f5e65fd0300fc48bd817ebfd52cadf77ed1e331bbb770cdeb9a8c1aa8677d97069380fbaaa584979017e706ad58f200d288861eb3a0b816dcd584b918c706d2774b86ce42588b4c157400ac2bf5a0214cf8fd205d9dae007700e1dd41e3af569cab42f0b2ff179d0d0afce37d1deb729a179af0ca4c1aad52b4754f383d9e1aa122a6163549269308410ab4b4a2a788e56ea5dac25add834afce0cb27b3e335b84728626055859e7029081afbc8a11527df82e7d4d5651bf00783c0cdd2d80f47627dc5147e3490641b128ac611174fcc1657245a6ad4861e822036961fed1f5e73e20981bac392506b3e89d25df83e51c60f3a6685952349701673e14ba7277d7b6819fd0a1366d1b0eb230647368ed017c2a055ab03c72517f6ae90b7ff832a8b0c917fe5b79083cb20b54323c98d730d438eec263a7c40c06e2308f5c326da43e2ecadb8f84b5bbb111327c288ebb0acebe916fb38cde1185ac17958999df28397747247960428d1417de46634933eb3270b5b6013226ebaf38d5d86d3caa25dbe84dfd129a251b98fa7308369499d2a9d9bceeb2cfce0081943fa2eae6edd510b34ebea2c96bacf9c4784d9412c822b3c669003a6f444788d9b3e299cbb48b144a19f8917ef6b464f28631ee5b12a86b2eebbe3ac36e9ff9c901606388dc9b5a0298b7c3310511fbf24ac28e5f0b42c6f106c6ef14f74ac7ca5edf10e9654fa0e9f0ef2ecefb98cad0d48b0809edd8c1ebdf63f37d3b76923a4e7cec64a7c850cb8552ddca8ea1387926cb8ee29889f763e241d3a4e612fba3cd316cbd28256a964faf8eb418be222af8c8014c76bc248c213e0289ff43e8cb189b315c84a2699eeea0333f64f6fd83ffe1740087fd5b5433be31571aeb4fbe9d561fd3b26cfbec1b0d007a34a45c190e64f87b653387c723587f7f677d672a87e4755d09513e8dff44a273270e0b445499a5ffb67ca7168c289faa397acacde3b343fedc7c51bef65b790b3ff315bfaa9199c36c2e3b21eedba366a93d0858766013986d3d09cf837d276a487f4b45142cd8f1dfc7f80627458ff7e0d31eae6d88f5e9e37ec9edf75f20d61688cb7787e9f162675e7e1e364740eece74d5d6ae020bfd8015b41333c2acfabeed9e3e9b5ff1e8260c3a9671339b3eb3b0a5a2da249c84c9d7aa8f7f8f7bf9ab99fb98c9adb452d9891811fea901c24c1a25613eb33a79232c3ec35dc27570a40df519308c031f5e00cc6ef99edca690e460e78e7edaa6a938c773538e373a94cdf6a3f0daeef60487a4e9af7eb4c4873a878ca86a96661fa46151a3b3dc343b198f9aa7af733167d70fcffcb2d08185acbb22d9dd338428eff4ee3b0589e1374d91a91346fc76ea0fed0775f78ea0f6ee2cea9817ce44e94816881e0175c88242377c60acf4ac6b1617c6bd354df66bc9148ae8ff13c6c7f07a47c5ca0ffba4d99896fc029abe0c964532ed31ce641e9e617e5a21b4a5ee7ba89816c7c536a233665c089c5d1ea5eb44a0d16d861b99b7b6a09efee8ce84800fd34d3564a050aea3ef656984a8c790c9b1566ea3734373645978da961aa17a7208002c78fd5b16eafaec47bc2851e4181d26513fb1e6364844951cf1abe7afcc52c0d7696b47c95d87b21d61722fa09ca9b426331d4c8f71c4d55d97171b6f1df4983d33cd83a9658055aab60c234431828fa63cdc7823e5a735d90cf7d3d176fe7030f13577832fbb044ddebb82844428ad6c5da3cc860c2fff3319afe2e5fc09147572c24553073a4f9192347770103ae19d80dd46ea6cbe60d60afdfdaaa4160b60a97404770d68248dffc9436e07066f647449756ea67b4a3f01773b5e553b8d673d0d58335e0c10f3e421d32a9d9773ba2e6f74ab8bddbc1b35cb5cafbbc71ef9d8ce9be5fdcbcd77f0c7957d873619dd2c44736e5d11775b536727907dc0107744bafb0feaec436a3dfe781f98a84f411b477130ed99fcf8443d3d06f84be0d34bfe9e8575e3a3860517b822453e865b161c1ced6b38ac4ea12b4ada301b38301fdeb747283b7189af70a034801b9e9a007fe8a80aa3339023da3962078e450516e1ea6e3d163438f86bf7a03f709c4dd68219d86abd3adef487f349f797b6e4a6f171c22afc09ed2a1e3687ceab87c93af9fdcce0b0a4e6f8b2d8d8c1b3edbed2bcf7d584136ed30872d50d7aa0c9dbe22e20bf99e745581127b9375d420cf845ac970717bac146b5ec872865ca331b0733fc841ef624de38cd69eab3bb98e882b0b1ac27ec89b0c7a1e2737578fd6bef4497af70e6cae03db7b810c44c0128d8d01d0c05591412195ffe6cc36af1dfdc62595d8d450df7102c7a21b7af701578bd7ad88cf5365917e92881a6c9b966eee5b6552513e28c548a98c7f59373eafc67cbc0dcd1a230f768bb138b8789dca463511ca1a01508a450ea123c814816975b96d3a2f7eaf0b875bf52802edf84b6fc1832b2d23325e4df1ac4f3004706b81e4b77601cdb9b5124288ff2abbee902f381e386ff59a105458d547c67e8bb97bda3624d355b5bf21bf60a5a51592a9b4ae0dc7db9ec7bcadb434b0bead1ba1159b2507a9e34231494abfe600baf699c1233a33717eedbf598d183317a3fa5de4c8704be6d88b712af3e7a25955919c6c89b1d6b87c393adc54b868a80d9a6e0f3bba5179573c9aa8126bf1733b076714e3fc4874f98158954bd54a850d22eed3496b8699e39f118e35617b82b699e84ec6906b548116c257398e348c4c292358acab321f38ad253ea071ffe0e70a02f70d528d1532cf5981ef938d39bfece97a0723c08e40b53061c7082bb8cc2635d098c836c9fef2f2df57bb79d60022b8355828d165559383c9c0160027a5c5e22d50bb7af0d6b7cc69bfe58ab2bdcdec8ba3ba91ff8890911a57a0e701a01e83b8066ae0581c67f352c7dfe989f57700b85b81df3b1f2e4e6c17c83bba838a83d2a321c0eb47c29ab07dda29616ef555b0ed45ea0400418f92c20a02eb944799fdb1967b563538069eb88002d13542cd5bd9d1f31d95acb0582d3c527535cbbd501b3558d5ded85f064b98301232cf6220955567f48964e02117c231edb6cd962e9b9b5af8d7c71bf82ce09d35013eb4f359890f23ff9d90d07e70e5c4630b1d7cd393b99ebd4c8890bfacb6cff3649704d7cdb81e6654554978abca3c57bda31f0fd008115dc1b7f803d28322ba13b21d8e11979a3f807185676218057c7f11039aba7a0f8e1adc3d463f7f3756458c5ed95e888523d62e581ae89e03408804119d6dd4a35002d59fcb7b68fb8319944d15308a5f0727ef4f47efd2d78240e6d24b76bf026d6d6c40185708303aef1c789a19239e950cd4dd397d04e5400f249dcf15b5df9e2095e87819c081775dc37423d679d10be469b60f5e352873def77b59a1bd81d5424a749cedfaff80e6d1587512ef3c28102199c62198eb08dc80856ac8c6d6d248ce6d394ae9d5e814a26eaed782337448f21fdfdf39e2d69dab4ea530318b6d3a79f588d728e36ec11a5927251d00db57e49afcb11ff1d75a897b011032b1afcef9912eb330d75f3680fc7a9679eba07f5fed597f6539bc925278ade97628a0f1e7bb13abfe642eafc7bdbedcc9a2bca3597caf46105641594c89b15673bb447d680deba8125de039f20b455dec15588064aca7f7242521c8fa2d154c0a79520a0746fab1c5e2fa3a764efb1cec1495f1372c66188eadf61d0c6d341519fa46617684c2c42fb2a33c8ac85861053e702f4afd896f1b70900b05c9df143e8638ff373195f8e83a9f7497430d38dccca023be623cc8a87e8a14b9847a45fe370eb2d09f73ef9307e06e8d7ddb44ccd72851db90674c268e2d720263f51a2db77b7ae7ba9fe2a06f2593f97520984dd7281d82a721db5c5eaf1c21258e800aebe93a6e30333cc352b1398b1ec06904cc168fe0016350a0f794e5651c87c58f51b2bc678cdde6b466787195bc01bd1d65b641c2562bf970517f4c1c9b41686b86ff45341929660613cad86e14477974ea1fa9b6e0b9a5d46a0b934901eb4d7f49d70078788f3b19ee38d3e6884eacd63a09d38f7eb912b742621b4e10f9752c6a2f622e8d6bd55fe4f3826be5cbbc9a3dd064b9817d50c7704ab75e28362d04554145cf0678f25a9e9a34482afa697345ae284e8f1178c07a7b7656d2c9bc3b4a3a1c73c6c944f8d36d968d53adadd49333e3900a1c78c4d307150c4c8391246af7ce4a53aa37cdaddbe0f6363a6efb39abd520f718d50b244e1d0f5326de2a232972822f851cdadd45807496486dcc230c0ad42461cc27dc2f41cee5e7974fd704e4ed294c5d36890c474403f409f8f3aab4dc475", &(0x7f0000001200)=""/152, 0x1ff, 0x10002, 0x1, &(0x7f0000000100)}) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) 04:36:04 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e63, @local}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:04 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:36:05 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000240)=@urb_type_iso={0x0, {0xd}, 0xf5, 0x20, &(0x7f0000000080)="ce48c4e56b3b353ffb8bcd9ae41c8971ca63cbfdc30f1b6f2d6469b9de4cc8d8da03d95f1bbbeff556e4d0d7b8cfeedd33099f5d77", 0x35, 0x4, 0x1000, 0x2c, 0x10000, 0x9, &(0x7f0000000140)="aa7ce598ed334d88ef2c352c", [{0x1000, 0x9, 0x2e}, {0x2, 0x3, 0xffff}, {0x80000001, 0x5f2}, {0x0, 0x6, 0x40}, {0x80000001, 0x100, 0x1}, {0x5, 0x7fffffff, 0x8}, {0x86, 0x2, 0x2b}, {0x1ff, 0x0, 0x4}, {0x9, 0x200, 0x60}, {0x80, 0x80000001, 0x1}, {0x0, 0x1f, 0x5}, {0x2e87, 0xff, 0xca}, {0xff, 0x8b, 0x3b}, {0x80, 0x8, 0x9}, {0xffffffff, 0x7830, 0x4}, {0xf3, 0xe24, 0x2}, {0x8, 0x80000000, 0xff}, {0x2, 0x33a, 0x3f}, {0x4, 0x3, 0x4}, {0x20, 0x4, 0x6f}, {0x9b, 0x1, 0xbd4}, {0x2, 0xfffeffff}, {0x6bca, 0xd7aa, 0x3f}, {0x9, 0x5, 0x42c1}, {0x1, 0x6, 0x6a}, {0xffffef24, 0x401, 0x7}, {0x3, 0x81, 0x10001}, {0xea70, 0x7, 0x3}, {0x29a, 0xff, 0x8}, {0x9, 0xffffffe0, 0x401}, {0x1000, 0x4f329285, 0xfffffffa}, {0xc79, 0xe5, 0x2}, {0x1ff, 0x80000001, 0xb22}, {0x0, 0x8000, 0x2}, {0x4, 0x10001, 0x200}, {0x7, 0x3, 0xffffffdd}, {0x1000, 0x2, 0xfffffffe}, {0x1, 0x7f, 0x4}, {0x6, 0xffffffff}, {0x6, 0x0, 0x1}, {0x8, 0x9, 0x4}, {0x1f, 0x1000}, {0x8, 0x3, 0x6}, {0xffffb647, 0xf8d, 0xffffff81}]}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:05 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x840) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x1, 0x4, 0x8, 0xfffff9cd}) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = gettid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x3, 0x5, 0x2000000, 0x10001, 0x6, 0x1000, 0xfffff800}, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r6 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000000180)=0x15a8, 0xffeffffe) r7 = socket$inet(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FIBMAP(r9, 0x1, &(0x7f0000000240)=0x2) sendto$inet(r7, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 440.209441] FAULT_INJECTION: forcing a failure. [ 440.209441] name failslab, interval 1, probability 0, space 0, times 0 [ 440.274506] CPU: 0 PID: 21036 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 440.282418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.291781] Call Trace: [ 440.294411] dump_stack+0x13e/0x194 [ 440.298086] should_fail.cold+0x10a/0x14b [ 440.302249] should_failslab+0xd6/0x130 [ 440.306258] kmem_cache_alloc+0x2b5/0x770 [ 440.310755] ? __lock_acquire+0x5f7/0x4620 04:36:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r5, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x44, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1f4ffb39}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3f}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1efa}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040000) [ 440.310807] ? trace_hardirqs_on+0x10/0x10 [ 440.310816] ? save_trace+0x290/0x290 [ 440.310829] ptlock_alloc+0x1d/0x70 [ 440.310841] pte_alloc_one+0x57/0x100 04:36:05 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_batadv\x00'}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x7, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) [ 440.310849] __pte_alloc+0x25/0x2c0 [ 440.310861] __handle_mm_fault+0x2939/0x3280 [ 440.310872] ? copy_page_range+0x1d70/0x1d70 [ 440.310883] ? find_held_lock+0x2d/0x110 [ 440.310903] handle_mm_fault+0x288/0x7a0 [ 440.310915] __do_page_fault+0x4bc/0xb40 [ 440.310927] ? vmalloc_fault+0xdf0/0xdf0 04:36:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x14e) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 440.310937] ? do_page_fault+0x60/0x4f2 [ 440.310949] page_fault+0x25/0x50 [ 440.310962] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 440.310967] RSP: 0018:ffff8880508bfa80 EFLAGS: 00010206 [ 440.310976] RAX: ffffed100b28e917 RBX: 00000000000048b8 RCX: 00000000000023a3 04:36:05 executing program 5 (fault-call:7 fault-nth:41): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r4, &(0x7f00000017c0), 0x1ab, 0x500) sendto$inet6(r4, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x48020, 0x0, 0x0) [ 440.310982] RDX: 00000000000048b8 RSI: 0000000020e00000 RDI: ffff888059472515 04:36:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x580, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:36:05 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="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", 0x73, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r2, &(0x7f00000017c0), 0x1ab, 0x500) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000200)=ANY=[@ANYBLOB="1beb00001500000005048f0e8102033064aa0e0c8e72ec8b03820e0f82"]) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @empty}, r4}}, 0x30) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r4}}, 0x18) [ 440.310988] RBP: 0000000020dfdaeb R08: ffffed100b28e917 R09: 0000000000000007 [ 440.310993] R10: ffffed100b28e916 R11: ffff8880594748b7 R12: ffff888059470000 [ 440.310999] R13: 00007ffffffff000 R14: 0000000020e023a3 R15: ffff888059470000 [ 440.311019] copyin+0x99/0xc0 [ 440.311030] _copy_from_iter_full+0x189/0x6a0 04:36:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x8800) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0)={0xfff, 0x8, 0xe000, 0x3}, 0x8) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r5, &(0x7f00000017c0), 0x1ab, 0x500) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @empty}, r7}}, 0x30) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000100)={0xa, 0x4, 0xfa00, {r7}}, 0xc) 04:36:05 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40000, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000140)=0x3, 0x4) 04:36:05 executing program 5 (fault-call:7 fault-nth:42): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 440.311041] ? __phys_addr_symbol+0x1f/0x60 [ 440.311050] ? __check_object_size+0x208/0x28a [ 440.311061] ? __sk_mem_schedule+0x99/0xd0 [ 440.311074] tcp_sendmsg_locked+0xa91/0x2fd0 [ 440.311099] ? tcp_sendpage+0x60/0x60 [ 440.311113] ? __local_bh_enable_ip+0x94/0x190 [ 440.311125] tcp_sendmsg+0x2b/0x40 [ 440.311136] inet_sendmsg+0x116/0x4d0 [ 440.311145] ? inet_recvmsg+0x4c0/0x4c0 [ 440.311153] sock_sendmsg+0xc5/0x100 [ 440.311163] SYSC_sendto+0x1c4/0x2b0 [ 440.311172] ? SYSC_connect+0x250/0x250 [ 440.311184] ? lock_downgrade+0x6e0/0x6e0 [ 440.311204] ? wait_for_completion+0x390/0x390 [ 440.311213] ? vfs_write+0xff/0x4e0 [ 440.311222] ? fput+0xb/0x140 [ 440.311231] ? SyS_write+0x14d/0x210 [ 440.311239] ? SyS_read+0x210/0x210 [ 440.311250] ? SyS_clock_settime+0x1a0/0x1a0 [ 440.311261] ? do_syscall_64+0x4c/0x640 [ 440.311268] ? SyS_sendto+0x21/0x50 [ 440.311275] ? SyS_getpeername+0x30/0x30 [ 440.311286] do_syscall_64+0x1d5/0x640 [ 440.311301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 440.311308] RIP: 0033:0x45c849 [ 440.311313] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 440.311323] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 440.311329] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 440.311334] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 440.311339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 440.311345] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000028 [ 440.628744] FAULT_INJECTION: forcing a failure. [ 440.628744] name failslab, interval 1, probability 0, space 0, times 0 [ 440.628758] CPU: 0 PID: 21067 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 440.628764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.628768] Call Trace: [ 440.628787] dump_stack+0x13e/0x194 [ 440.628805] should_fail.cold+0x10a/0x14b [ 440.628820] should_failslab+0xd6/0x130 [ 440.628833] kmem_cache_alloc_node+0x288/0x7a0 [ 440.628852] __alloc_skb+0x9a/0x4c0 [ 440.628863] ? skb_trim+0x160/0x160 [ 440.628879] sk_stream_alloc_skb+0xaf/0x780 [ 440.628890] ? tcp_send_mss+0x9f/0x2e0 [ 440.628900] tcp_sendmsg_locked+0xef4/0x2fd0 [ 440.628925] ? tcp_sendpage+0x60/0x60 [ 440.628939] ? __local_bh_enable_ip+0x94/0x190 [ 440.628951] tcp_sendmsg+0x2b/0x40 [ 440.628961] inet_sendmsg+0x116/0x4d0 [ 440.628970] ? inet_recvmsg+0x4c0/0x4c0 [ 440.628978] sock_sendmsg+0xc5/0x100 [ 440.628989] SYSC_sendto+0x1c4/0x2b0 [ 440.628998] ? SYSC_connect+0x250/0x250 [ 440.629009] ? lock_downgrade+0x6e0/0x6e0 [ 440.629029] ? wait_for_completion+0x390/0x390 [ 440.629038] ? vfs_write+0xff/0x4e0 [ 440.629047] ? fput+0xb/0x140 [ 440.629055] ? SyS_write+0x14d/0x210 [ 440.629063] ? SyS_read+0x210/0x210 [ 440.629074] ? SyS_clock_settime+0x1a0/0x1a0 [ 440.629083] ? do_syscall_64+0x4c/0x640 [ 440.629091] ? SyS_sendto+0x21/0x50 [ 440.629098] ? SyS_getpeername+0x30/0x30 [ 440.629109] do_syscall_64+0x1d5/0x640 [ 440.629123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 440.629131] RIP: 0033:0x45c849 [ 440.629136] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 440.629146] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 440.629152] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 440.629157] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 440.629163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 440.629168] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 0000000000000029 [ 440.825315] FAULT_INJECTION: forcing a failure. [ 440.825315] name failslab, interval 1, probability 0, space 0, times 0 [ 440.825328] CPU: 1 PID: 21086 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 440.825334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.825338] Call Trace: [ 440.825353] dump_stack+0x13e/0x194 [ 440.825370] should_fail.cold+0x10a/0x14b [ 440.825386] should_failslab+0xd6/0x130 [ 440.825397] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 440.825410] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 440.825420] ? __alloc_skb+0x9a/0x4c0 [ 440.825432] __kmalloc_node_track_caller+0x38/0x70 [ 440.825443] __kmalloc_reserve.isra.0+0x35/0xd0 [ 440.825455] __alloc_skb+0xca/0x4c0 [ 440.825466] ? skb_trim+0x160/0x160 [ 440.825481] sk_stream_alloc_skb+0xaf/0x780 [ 440.825490] ? tcp_send_mss+0x9f/0x2e0 [ 440.825501] tcp_sendmsg_locked+0xef4/0x2fd0 [ 440.825526] ? tcp_sendpage+0x60/0x60 [ 440.825541] ? __local_bh_enable_ip+0x94/0x190 [ 440.825554] tcp_sendmsg+0x2b/0x40 [ 440.825564] inet_sendmsg+0x116/0x4d0 [ 440.825573] ? inet_recvmsg+0x4c0/0x4c0 [ 440.825582] sock_sendmsg+0xc5/0x100 [ 440.825591] SYSC_sendto+0x1c4/0x2b0 [ 440.825600] ? SYSC_connect+0x250/0x250 [ 440.825612] ? lock_downgrade+0x6e0/0x6e0 [ 440.825630] ? wait_for_completion+0x390/0x390 [ 440.825639] ? vfs_write+0xff/0x4e0 [ 440.825648] ? fput+0xb/0x140 [ 440.825656] ? SyS_write+0x14d/0x210 [ 440.825663] ? SyS_read+0x210/0x210 [ 440.825673] ? SyS_clock_settime+0x1a0/0x1a0 [ 440.825683] ? do_syscall_64+0x4c/0x640 [ 440.825690] ? SyS_sendto+0x21/0x50 [ 440.825697] ? SyS_getpeername+0x30/0x30 [ 440.825708] do_syscall_64+0x1d5/0x640 [ 440.825723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 440.825731] RIP: 0033:0x45c849 [ 440.825746] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 440.825757] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 440.825763] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 440.825769] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 440.825774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 440.825780] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000002a 04:36:06 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:06 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x100) 04:36:06 executing program 5 (fault-call:7 fault-nth:43): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:06 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000340)={0x0, 0x35, &(0x7f0000000280)={&(0x7f00000004c0)={0x1c, r5, 0x19e9fe79f84e68bf, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x64, r5, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x635}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec2f}]}, 0x64}}, 0x8104) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) socket$tipc(0x1e, 0x5, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x3) [ 441.941975] FAULT_INJECTION: forcing a failure. [ 441.941975] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:36:06 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x3001, 0x24, 0x0, 0x0, 0x2000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 441.995536] CPU: 1 PID: 21101 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 442.003480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.012938] Call Trace: [ 442.015555] dump_stack+0x13e/0x194 [ 442.019219] should_fail.cold+0x10a/0x14b [ 442.023652] __alloc_pages_nodemask+0x1bf/0x700 [ 442.028340] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 442.033376] ? iov_iter_advance+0x1c0/0xc70 [ 442.037869] alloc_pages_current+0xe7/0x1e0 04:36:07 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x9, 0x0, 0x2, 0xc4ad, 0x0, 0xc4}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x161140) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 442.042218] skb_page_frag_refill+0x1e2/0x490 [ 442.046731] sk_page_frag_refill+0x50/0x1c0 [ 442.051068] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 442.055503] ? tcp_sendpage+0x60/0x60 [ 442.055518] ? __local_bh_enable_ip+0x94/0x190 [ 442.064102] tcp_sendmsg+0x2b/0x40 [ 442.064114] inet_sendmsg+0x116/0x4d0 [ 442.064122] ? inet_recvmsg+0x4c0/0x4c0 [ 442.064131] sock_sendmsg+0xc5/0x100 [ 442.079940] SYSC_sendto+0x1c4/0x2b0 [ 442.083668] ? SYSC_connect+0x250/0x250 [ 442.087747] ? lock_downgrade+0x6e0/0x6e0 [ 442.091951] ? wait_for_completion+0x390/0x390 [ 442.096552] ? vfs_write+0xff/0x4e0 [ 442.100362] ? fput+0xb/0x140 [ 442.103602] ? SyS_write+0x14d/0x210 [ 442.107459] ? SyS_read+0x210/0x210 [ 442.111097] ? SyS_clock_settime+0x1a0/0x1a0 [ 442.115526] ? do_syscall_64+0x4c/0x640 [ 442.119509] ? SyS_sendto+0x21/0x50 [ 442.123148] ? SyS_getpeername+0x30/0x30 [ 442.127230] do_syscall_64+0x1d5/0x640 [ 442.131163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 442.136360] RIP: 0033:0x45c849 [ 442.139553] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 442.147277] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 442.154560] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 442.161837] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 442.169115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 442.176839] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000002b 04:36:07 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sysfs$2(0x2, 0xf9, &(0x7f0000000140)=""/82) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:07 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000080)={0x6, 0x7, 0x9, 0xdd, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r3, 0xc01064b3, &(0x7f00000000c0)={r4}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:36:07 executing program 5 (fault-call:7 fault-nth:44): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:07 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:07 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = dup(0xffffffffffffffff) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7) 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) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYRES64], 0x1}, 0x1, 0x0, 0x0, 0x4008844}, 0x24000850) sendmsg$inet6(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000240)="208deadc2c5ed88af429bd93565f4c0c29ee0bfbd73608c71795ad2c702c7042e7db768e5acda1b2583991fa0d075de7edb5021271a3d75d9673dd5d522da387ec002988c92853c0d866cbaa7aa76d40d1d64e1c76b380343d32b94499f5e215b82f5845e71d0ffd0ca1320b2661ebd4cbc142d0e6e9f45a4262b99abfa18f8d5dd68ee3ecd960ada3ac4bb700a0028a6cc4febfdb64fb54db02e46e7820e64195ae4122bab291866bf7f18bc7e5003f55244bfd91ccf03e49071ac64a3bd7006d08999226cbe50ef9ad0221c3b3b0aad240994c83825732432c4c9993f170", 0xdf}, {&(0x7f0000000340)="71a6724282aa818032c26657448613ca01ae96edd6b4844e96b9d9c1be2b44f7ec48d32d077021a0d2d81b7a39095efcd57c79c018606958c44fd55d2912839cd59fe8b7df276278ee76a8bd8017d8b7f98f65ed3f29d6cca111afcc05b8399b75f73284f2326cef91087082673692c2f3c5804e540c82916e76bd34a2f797fc9a10111a68b39661a22980254172e27237a7cc44ecd68994527ba413d4a4921d26b3041cd88bc8ad107c20c2351927d326049a37de778b", 0xb7}, {&(0x7f0000000400)="b4dfe683c0bf9b93067365d5c095762e7ebb67cd65d476d9e96e55dd91158b569cd8aa60cadd3ec09281a865742e0de53a40090654f03c79c6cd644d97c1adbed27dc0c9d716370ca9bf47b59229c6dc0a36b511ae26abf02c21e48541dce0148c331d3d4773a7e851bc23556d231e79edd01f096d7acaf792b8c1d599b61ea7ab09e92a90e9a54d762b59c9365167b7f0943639bd2bbe129769d9ce1345c44f28c6b14e49ba2e04fad5d9216ddc17a3cb8d9c4c7c195f9c1d814d8b02dd0ec239b96188c37c9f1f2358d949364024c4d60a41cce5a3f8724719e28048448d1356f168284d580191746ef6", 0xeb}, {&(0x7f0000000080)="8f608301fbc15a952f9757dc796fffa50a63a9c349211a515cf02d", 0x1b}, {&(0x7f0000000500)="de57dc16922120b75a0edb124786a7a3077ad9102460d01ffcbe1a5df6f86c627fc320b1b787ad76220dad25a987dbebc82ec8cd87c9cd66dce2d32953277a08fae278ad5fd5082d8dd5d51271a41323b876983efcf0774bbfef4966a3bea74f7d3367a8f98c727362937039b441fb6d5d87e969b4c5d08c12060df0c278c6ba839bd8e25b5cb3bc6a293628cfcd5e9cf582ebfba860e0cdf12fd130551a135b4f45082ba66c4cc4194b69c5f1d0895d700396f06589", 0xb6}, {&(0x7f0000000140)="696232ca25f26f2cd4b6293d73c2bf8599f919e03cb942a1fa90fa22ff1dc569bb43e12a264145f837ba35d1d60841df47e8667fb397cd11b02d3e2d89ba345ccf8c621c", 0x44}], 0x6, &(0x7f0000000640)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r6}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8000}}], 0x40}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:07 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x0) keyctl$search(0xa, r2, &(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={'syz', 0x1}, r3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x325042, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 442.406616] FAULT_INJECTION: forcing a failure. [ 442.406616] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 442.446156] CPU: 1 PID: 21123 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 04:36:07 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) wait4(r3, &(0x7f0000000080), 0x20000000, &(0x7f0000000240)) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 442.454100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.463466] Call Trace: [ 442.466073] dump_stack+0x13e/0x194 [ 442.469716] should_fail.cold+0x10a/0x14b [ 442.473884] __alloc_pages_nodemask+0x1bf/0x700 [ 442.478675] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 442.483706] ? iov_iter_advance+0x1c0/0xc70 [ 442.488195] alloc_pages_current+0xe7/0x1e0 [ 442.492551] skb_page_frag_refill+0x1e2/0x490 [ 442.497068] sk_page_frag_refill+0x50/0x1c0 [ 442.501405] tcp_sendmsg_locked+0x7a5/0x2fd0 [ 442.505841] ? tcp_sendpage+0x60/0x60 [ 442.509655] ? __local_bh_enable_ip+0x94/0x190 [ 442.514253] tcp_sendmsg+0x2b/0x40 [ 442.517805] inet_sendmsg+0x116/0x4d0 [ 442.521620] ? inet_recvmsg+0x4c0/0x4c0 [ 442.525609] sock_sendmsg+0xc5/0x100 [ 442.529687] SYSC_sendto+0x1c4/0x2b0 [ 442.533434] ? SYSC_connect+0x250/0x250 [ 442.537418] ? lock_downgrade+0x6e0/0x6e0 [ 442.541600] ? wait_for_completion+0x390/0x390 [ 442.546192] ? vfs_write+0xff/0x4e0 [ 442.549840] ? fput+0xb/0x140 [ 442.552968] ? SyS_write+0x14d/0x210 04:36:07 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x200000, 0x5, 0x0, 0x4, 0x0, 0x0, 0x40}, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x2, @perf_bp={0x0}, 0x11426, 0x24, 0x0, 0x0, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00') preadv(r3, &(0x7f00000017c0), 0x1ab, 0x500) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000240)={0x16, 0x98, 0xfa00, {&(0x7f0000000180)={0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0x30, 0x0, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f0000000300)={0x11, 0x10, 0xfa00, {&(0x7f0000000140), r4}}, 0x18) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f00000000c0)=[@window={0x3, 0x0, 0x9b8}, @sack_perm, @timestamp], 0x3) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r8, 0x9201) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 442.556694] ? SyS_read+0x210/0x210 [ 442.560328] ? SyS_clock_settime+0x1a0/0x1a0 [ 442.565102] ? do_syscall_64+0x4c/0x640 [ 442.569110] ? SyS_sendto+0x21/0x50 [ 442.572747] ? SyS_getpeername+0x30/0x30 [ 442.576822] do_syscall_64+0x1d5/0x640 [ 442.580774] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 442.585971] RIP: 0033:0x45c849 [ 442.589427] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 442.597140] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 442.604418] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 442.611699] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 442.618989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 442.626268] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000002c 04:36:07 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x101, 0x20000) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000000140)={0x80fd, 0x3}) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:07 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 04:36:07 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x2, 0xfffffffffffffffd}, 0x1d0, 0x5475, 0x0, 0x0, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:36:08 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x30440}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c73", 0xff61, 0x2404c010, 0x0, 0x0) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 04:36:08 executing program 5 (fault-call:7 fault-nth:45): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xfebe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb378300000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB='H\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r9, @ANYBLOB="0400000000000000000000000a00010072737670360000001800020014000209fe880000000000000000000000000001"], 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000045c0)={&(0x7f00000043c0)={0x1c4, 0x0, 0x805, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8084}, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$inet6(r0, &(0x7f0000000180)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a308161b6fc8f24286a57c31d267c3314a3974bb654697f462f4c733d9279d1cb690c4f1041e441ed44b4743f", 0x54, 0x0, 0x0, 0x0) [ 443.166573] FAULT_INJECTION: forcing a failure. [ 443.166573] name failslab, interval 1, probability 0, space 0, times 0 [ 443.190577] CPU: 0 PID: 21162 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 443.198534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.207903] Call Trace: [ 443.210511] dump_stack+0x13e/0x194 [ 443.214157] should_fail.cold+0x10a/0x14b [ 443.218317] should_failslab+0xd6/0x130 [ 443.222306] kmem_cache_alloc_node+0x288/0x7a0 [ 443.226909] __alloc_skb+0x9a/0x4c0 [ 443.230645] ? skb_trim+0x160/0x160 [ 443.234284] sk_stream_alloc_skb+0xaf/0x780 [ 443.238618] ? tcp_send_mss+0x9f/0x2e0 [ 443.242515] tcp_sendmsg_locked+0xef4/0x2fd0 [ 443.246950] ? tcp_sendpage+0x60/0x60 [ 443.250796] ? __local_bh_enable_ip+0x94/0x190 [ 443.255399] tcp_sendmsg+0x2b/0x40 [ 443.258979] inet_sendmsg+0x116/0x4d0 [ 443.262787] ? inet_recvmsg+0x4c0/0x4c0 [ 443.266768] sock_sendmsg+0xc5/0x100 [ 443.270492] SYSC_sendto+0x1c4/0x2b0 [ 443.274218] ? SYSC_connect+0x250/0x250 [ 443.278289] ? lock_downgrade+0x6e0/0x6e0 [ 443.282455] ? wait_for_completion+0x390/0x390 [ 443.287054] ? vfs_write+0xff/0x4e0 [ 443.290690] ? fput+0xb/0x140 [ 443.293805] ? SyS_write+0x14d/0x210 [ 443.297520] ? SyS_read+0x210/0x210 [ 443.301163] ? SyS_clock_settime+0x1a0/0x1a0 [ 443.305581] ? do_syscall_64+0x4c/0x640 [ 443.309589] ? SyS_sendto+0x21/0x50 [ 443.313221] ? SyS_getpeername+0x30/0x30 [ 443.317294] do_syscall_64+0x1d5/0x640 [ 443.321207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 443.326399] RIP: 0033:0x45c849 [ 443.329590] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 443.337301] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 443.344572] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 443.351847] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 443.359211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 04:36:08 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000002c0)="23cb756c04fdbd7554b450d2b278a10b0ebc41ecb50d09a11b0283a317bb6e6a0117d787cfb84ed47477268efa32b2ec33071f11aa25aecca87d316b34", 0x3d) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x34, 0x2, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendto$inet(r4, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 443.366488] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000002d 04:36:08 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x693c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x140f, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4804}, 0x4008010) 04:36:08 executing program 5 (fault-call:7 fault-nth:46): r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) 04:36:08 executing program 4: r0 = perf_event_open(&(0x7f0000002380)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffffa, 0x6938a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000240)="e8f4277e7da44b1d1156d3e9071e8f9b75582be5074a92ae367ce839c4c7993259cad944b49d7ee67d7fdc9130f74bfb61eeb8c59d9904d05f911289b8082dbe33d314719de165e20fe840e3084764b8bc330c5a7517da965abc19203807c30041b2be0d241c3da539f5bf41541d354f56681ef1412870fa55296bb5c8eb96132f413d847c6b9129b3606a9ca171016a7f4782a9176ace628cbfbb3edc39c742559e24a9bf5a4e7a0d45598c4236c7fb14960753d3fa4f3d7e003b7797be0118ca11e1253d38ece67fb05cf615b1474d290667b0da5c5537fcf05c90240eb0a9ba104c9b773907c5179fd48a2a", 0xed}, {&(0x7f00000000c0)="0c57c77bd89c7ecfa498c6d31b0ad2e23a17cd4d33aa555a70d206e0b3aad56d5ddc56a93461ab209c1733cbc7", 0x2d}, {&(0x7f0000000340)="756f791c1afde1c2450e11f9f990a21654f8dcb59f1faea9c84c866563dc2152081bae768032bad4b0287714ad5fc1c469d5ee8dc55ea9f4b7c63f1399d12327b50a2005efa4f0bb6b106c7942a24a7af857cdf993e1cd5fc09292d3cad9427537ebdfa5bee3b0fd393a3d7397939b64ba7eb4e8b47f80c284718cd5ef53777ed3200859f21fe231a2c2ddbd611988670decf7815df302dfc71b86474004d254339142fb236b62b1353fa6838a57675468d487e52b0f7b290a4a26c8fa126fbda1de56396352fd6045b8314946321752c4bc94f0b333a871c72e775c59e233b1a2837d55760b4f6a03abb8d87e40b99f8ab8483982cfaaf8", 0xf8}, {&(0x7f0000000140)="1e2c1722279d71cd11feb8d0b038784609c6967dce717402c021e7d7d7b4e909fc58bc9619d9219665fedba74cc5f15828833e6ad10438b92a5834931f81dc4d33c9", 0x42}, {&(0x7f0000000440)}], 0x5, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e27, @rand_addr=0x10001}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002400)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r8, @ANYBLOB="00d2827cc3497fda000000020000002800120014000100"/36, @ANYRES32=0x0, @ANYBLOB="0020000000000000751dc23d8e008672391e51823799a0837eb904c9cedb383db4eff9d3f961ea48af33fb086dd809e74b05008b925b759fb97b84434f357bf55290ae2254db822b9f4b0a0256facb44521fa875669dd65b11c470252c5c3d9f4636bd897ff950e796e68a63ff88ba4600f241c913de3520493f7aa263989ac3f7d250dba5e5bc918809c9ee4a16e2703708f0dd2edb378300000000c6375e8877281999ed1f00a3413155482f6aeabd84c20304c8d84d6640c7490a6d23df43fd5f87ab08d2be0dc4d1355dc339184276b704bed9a7a00a9e58621286e739b2cb390dcfb230c6"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x48, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x48}}, 0x0) sendmmsg$inet(r3, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000500)="dcd5a344d29b829711c74adf9d24c2ca16d4a364efb07d3fc3b40f8e4cc4f57cc451ce38cef051ca19618fabc554951d540b33b2e07a7e70ccb53deebce215c524", 0x41}, {&(0x7f0000000580)="ccfa1b9e9a993bd5875cda64755328bc518384249466b8daa1", 0x19}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="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", 0xfd}, {&(0x7f00000016c0)="aac1309150d753a63658f3605bc79e39d4cb1f863664e35e7606a7c58e64b466a5f2f597cc981fc41568f9b8306c3e5491019752e63a6408838007d5f0becc9a77a43f76d82559d86efaad1fbbfd72d6e0e69fb1ead87cb192019903e4a7bf75b641065caa56982cd2f9c9f70ee7807b430fae0268154675a2054fc59e860a04bf836601f21c949f6dd8fe7c7912fb0a5c426b3c5b4d6018de160b76d5f449157d6a106bb22817d2d16b3f7ea624553a45cc1b963df78e085e66d6f3831d9b0a80d4d43bf26221099afd5146b8506cf8400ae75b294d407e86d94197c7447d", 0xdf}], 0x5, &(0x7f0000002540)=ANY=[@ANYBLOB="1100000000000000000000000100000001000000000000001100000000000000000000000100000000000000000000071c000000000000000050e448b39677a738d78caad6ed2415ec789755", @ANYRES32=r8, @ANYBLOB="ac14142dac1414230000000014000000000000000000000002000000000000060000000011000000000000000000000001000000f7000000000000005c000000000000000000000007000000440c0f71e00000010000000286180000000102048e3907037a060bee72a4617d60176f0e0727ddac141427e00000027f000001ffffffffe0000002ac1414bbe0000001ffffffffac1414bb0000000000140000000000000000000000020000000900000000000000"], 0xf8}}, {{&(0x7f0000001940)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001b80)=[{&(0x7f0000001980)="96391af9bf21bb308ee47c612bd7cbec894956eb1f3932c2d576b3d6f276d03947ec0ef6e6ee188ca225ac5e5da46434c72c559a3a5d0a1bc026ca7dc73c1c107594762c258bbe6c0d218c2bd9d4289e028af21046eb39a1ba7b9d2ecb392ffdbaad91559aaf8d26190e0b2070fa2aa96538c886a5c9fac235ec843af97ecf5fe8dcfed07cbdd7dcd2c9aa139283c24517789956dd94fc1ee9461035b3f85c7b60d3f19968c6f1de9a56f8e651f6168b8ee7a3f815962829aaee65ce95965535acb451de7c10acdfebbb57bdcf6db78d8838925509b1887d191edb4f8fb795a9", 0xe0}, {&(0x7f0000001a80)="f4c010c3c191f634e1daeb8c4895c3bbe3b8efed389e9727f6920d6d1f3f7a41dda98d29c02141fd0d1b9a99e2977d309927c1f57aed3774e64fd50590f4bf1a9991156bc35ae15476a6301d7a2a8ddefc73bee27005c5ed2d4f90e647501030ed9748d5f5f8056ecff805bace0e24469ed043b1fffef994c9564267c3a1e192495a64af2fa2dc1916a6c6288934c1655da2d50c768c57b0103f8c10e023", 0x9e}, {&(0x7f0000001b40)="7dd23e1192760d3b42f5", 0xa}], 0x3}}, {{&(0x7f0000001bc0)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001c00)="dd9fd70bc40a3baa4a14a935fa0627fafc24c1d6368be2b3fff4dd2665be102c52a26e77eeec6a3def1dd412338f6603de247776228b23db12df104afb59d88701921edc84827036ed04f0e7e0e1e2adbe52fba73d0da8fdb2df1935dfe2974847200fef339377808aad", 0x6a}, {&(0x7f0000001c80)="0cb8eee2334597bccd3ad025e145fe6ca23d893f55915d45", 0x18}, {&(0x7f0000001cc0)="4cf4b1a16c19099743aadb97e11d2c69b471bb849b9ab578122f54de79a63bc75cb03da4a3610ebe04fde100675ea40de55108291e06c08c743fe47a5bbfa1222ff10cf7ccb1838c2785a556b30b8d77ff707542b74c4bba62ae9c38b60db4a4c1d70c78ff7b6887edfe385df4d5775e05a78e5c11b965c738f22b6f05c24bf016d52279e5265b", 0x87}, {&(0x7f0000001d80)="1b743990436ba805c23a8a95b5b5211632ccf6a7860c5c652da5ad0a880aee888ff2b2e76b3a9cd7fad3e3b04c3de0b1ee218ab40fe5212a57aaa1d8edd5a5ebd82f12377accb14ed7e28049a7d48c58a8f48e8e04be8941c6bc2df478bf71f20e74bdc82accb53761b700951c65cecdee9d558b3bf15ead19d7537654c60759736dacd548e6309c9e4f962d29cc59d5a11078bc08b9b249", 0x98}, {&(0x7f0000001e40)="5389a2b1b0c77cd40cb4a8e69b2b7f824cee377f253ede0e83f93ef07dcf39c245c8b50661775860aa95a6b223b027915dc6ee508266f9cd5a3caaf129fd543f2b0a2e2a68738965059e9beb11e73d6597c43d7de604a62cecda322d14ccd5fbe1fc16c737ecbf", 0x67}], 0x5}}, {{&(0x7f0000001f40)={0x2, 0x9d2f, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000001f80)="e3dd363396ed7fc96eb02adcc61c80fe9c2ef4dc9d3481bc8dacec7c3247c28bd798522de27da9ff371a4643cb747cf69d3a4ee1c5e15b83d2e8a844a4f84d2edf80704104b266672b7b3e20cb62e06afc61270619ea8a4a95476798fb8a4544112878674dd06ff714312bfd5658", 0x6e}, {&(0x7f0000002000)}, {&(0x7f0000002040)="36ea21837e3078dae81f54", 0xb}, {&(0x7f0000002080)="21babb98cb7e1459fe9bd1c2c09ffa0f4b8c3e554cbd438b3b3bd06ac5bd", 0x1e}, {&(0x7f00000020c0)="541e1f357b3cdb00cf070a98bfbde9b232e19b64c51d409af50a992c194817fac3f01badae98eef5a41d5d7f46ed30a0ccfa4b28b68b9e7356c83a5ee76c05d1f9bf83353deadcbb", 0x48}, {&(0x7f0000002140)="abb1477fda7e34a4c0b0836646ccb28fb3052840195755dc6a1f7e75e4e7cd70c7e524f192daf56ef9f8c9ea18b2cac555def271a553e245c3decd4711b4b4257231919ae44344b8a023e45d75254f638ff1302e7eb9", 0x56}], 0x6}}], 0x5, 0x20000040) [ 443.517407] FAULT_INJECTION: forcing a failure. [ 443.517407] name failslab, interval 1, probability 0, space 0, times 0 [ 443.529191] CPU: 0 PID: 21176 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 443.537111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.546475] Call Trace: [ 443.549100] dump_stack+0x13e/0x194 [ 443.552780] should_fail.cold+0x10a/0x14b [ 443.556945] should_failslab+0xd6/0x130 [ 443.560931] kmem_cache_alloc_node_trace+0x292/0x7b0 [ 443.566073] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 443.571639] ? __alloc_skb+0x9a/0x4c0 [ 443.575462] __kmalloc_node_track_caller+0x38/0x70 [ 443.580415] __kmalloc_reserve.isra.0+0x35/0xd0 [ 443.585094] __alloc_skb+0xca/0x4c0 [ 443.588729] ? skb_trim+0x160/0x160 [ 443.590161] Unexpected user alpha2: B [ 443.592362] sk_stream_alloc_skb+0xaf/0x780 [ 443.592373] ? tcp_send_mss+0x9f/0x2e0 [ 443.592385] tcp_sendmsg_locked+0xef4/0x2fd0 [ 443.592410] ? tcp_sendpage+0x60/0x60 [ 443.592426] ? __local_bh_enable_ip+0x94/0x190 [ 443.596756] ------------[ cut here ]------------ [ 443.600726] tcp_sendmsg+0x2b/0x40 [ 443.604714] WARNING: CPU: 1 PID: 2686 at net/wireless/reg.c:414 restore_regulatory_settings.cold+0x40/0x47 [ 443.609024] inet_sendmsg+0x116/0x4d0 [ 443.612798] Kernel panic - not syncing: panic_on_warn set ... [ 443.612798] [ 443.617375] ? inet_recvmsg+0x4c0/0x4c0 [ 443.650467] sock_sendmsg+0xc5/0x100 [ 443.654162] SYSC_sendto+0x1c4/0x2b0 [ 443.657862] ? SYSC_connect+0x250/0x250 [ 443.661830] ? lock_downgrade+0x6e0/0x6e0 [ 443.665967] ? wait_for_completion+0x390/0x390 [ 443.670533] ? vfs_write+0xff/0x4e0 [ 443.674143] ? fput+0xb/0x140 [ 443.677230] ? SyS_write+0x14d/0x210 [ 443.680936] ? SyS_read+0x210/0x210 [ 443.684556] ? SyS_clock_settime+0x1a0/0x1a0 [ 443.688960] ? do_syscall_64+0x4c/0x640 [ 443.692917] ? SyS_sendto+0x21/0x50 [ 443.696535] ? SyS_getpeername+0x30/0x30 [ 443.700581] do_syscall_64+0x1d5/0x640 [ 443.704456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 443.709629] RIP: 0033:0x45c849 [ 443.712799] RSP: 002b:00007f87b864ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 443.720510] RAX: ffffffffffffffda RBX: 00007f87b864f6d4 RCX: 000000000045c849 [ 443.727888] RDX: ffffffffffffffef RSI: 0000000020d7cfcb RDI: 0000000000000005 [ 443.735145] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000009000000 [ 443.742401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 443.749659] R13: 0000000000000a06 R14: 00000000004ccbc6 R15: 000000000000002e [ 443.756933] CPU: 1 PID: 2686 Comm: kworker/1:2 Not tainted 4.14.174-syzkaller #0 [ 443.764486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.773865] Workqueue: events_power_efficient crda_timeout_work [ 443.779932] Call Trace: [ 443.783155] dump_stack+0x13e/0x194 [ 443.786789] panic+0x1f9/0x42d [ 443.789977] ? add_taint.cold+0x16/0x16 [ 443.793963] ? restore_regulatory_settings.cold+0x40/0x47 [ 443.799544] ? restore_regulatory_settings.cold+0x40/0x47 [ 443.805089] __warn.cold+0x2f/0x30 [ 443.808636] ? ist_end_non_atomic+0x10/0x10 [ 443.812959] ? restore_regulatory_settings.cold+0x40/0x47 [ 443.818510] report_bug+0x20a/0x248 [ 443.822143] do_error_trap+0x195/0x2d0 [ 443.826032] ? math_error+0x2d0/0x2d0 [ 443.829834] ? ___preempt_schedule+0x16/0x18 [ 443.834246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 443.839095] invalid_op+0x1b/0x40 [ 443.842562] RIP: 0010:restore_regulatory_settings.cold+0x40/0x47 [ 443.848697] RSP: 0018:ffff88809fec7c98 EFLAGS: 00010286 [ 443.854076] RAX: 000000000000001a RBX: 0000000000000001 RCX: 0000000000000000 [ 443.861348] RDX: 0000000000000000 RSI: ffffffff86ac07e0 RDI: ffffed1013fd8f89 [ 443.868747] RBP: 0000000000000042 R08: 000000000000001a R09: 0000000000000000 [ 443.876021] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 443.883392] R13: 0000000000000000 R14: ffff88809fd60a00 R15: ffff8880aeb2acc0 [ 443.890689] ? restore_regulatory_settings.cold+0x40/0x47 [ 443.896240] ? regulatory_hint_user+0x240/0x240 [ 443.900913] ? __lock_is_held+0xad/0x140 [ 443.904985] crda_timeout_work+0x1b/0x20 [ 443.909053] process_one_work+0x813/0x1540 [ 443.913301] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 443.917979] ? worker_thread+0x15d/0x1070 [ 443.922132] ? _raw_spin_unlock_irq+0x24/0x80 [ 443.926723] worker_thread+0x5d1/0x1070 [ 443.930718] ? process_one_work+0x1540/0x1540 [ 443.935215] kthread+0x30d/0x420 [ 443.938581] ? kthread_create_on_node+0xd0/0xd0 [ 443.943253] ret_from_fork+0x24/0x30 [ 443.949102] Kernel Offset: disabled [ 443.952857] Rebooting in 86400 seconds..