70f845b359bdf8c3ca8a44509c7503be582cc7d15067166517a2ad4d92bf011604a435a4d1", 0xac) [ 167.420544] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 167.427794] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f834cefb6d4 [ 167.435054] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 167.460505] CPU: 0 PID: 8748 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 167.467582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.476936] Call Trace: [ 167.479523] dump_stack+0x138/0x197 [ 167.483166] should_fail.cold+0x10f/0x159 [ 167.487323] should_failslab+0xdb/0x130 [ 167.491306] kmem_cache_alloc_trace+0x4b/0x790 [ 167.495890] ? lock_downgrade+0x740/0x740 [ 167.500051] sctp_add_bind_addr+0x6d/0x360 [ 167.504274] sctp_copy_local_addr_list+0x2e0/0x430 [ 167.509186] ? _crng_backtrack_protect+0xd6/0x120 [ 167.514027] ? sctp_defaults_init+0xd50/0xd50 [ 167.518518] ? _get_random_bytes+0x147/0x3a0 [ 167.523811] ? sctp_v6_is_any+0xf/0x70 [ 167.527710] sctp_copy_one_addr+0x52/0x120 [ 167.531942] ? sctp_copy_one_addr+0x52/0x120 [ 167.536350] sctp_bind_addr_copy+0xfc/0x294 [ 167.540660] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 167.546201] __sctp_connect+0x652/0xc00 [ 167.550184] ? sctp_clear_owner_w+0x120/0x120 [ 167.554706] ? __local_bh_enable_ip+0x99/0x1a0 [ 167.559271] ? trace_hardirqs_on_caller+0x400/0x590 [ 167.564269] ? __local_bh_enable_ip+0x99/0x1a0 [ 167.568836] sctp_connect+0xb8/0x100 [ 167.572545] inet_dgram_connect+0x114/0x1e0 [ 167.576875] SYSC_connect+0x1f6/0x2d0 [ 167.580673] ? SYSC_bind+0x220/0x220 [ 167.584381] ? fput+0xd4/0x150 [ 167.587555] ? SyS_write+0x15e/0x230 [ 167.591284] SyS_connect+0x24/0x30 [ 167.594836] ? SyS_accept+0x30/0x30 [ 167.598511] do_syscall_64+0x1e8/0x640 [ 167.602405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.607234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 167.612411] RIP: 0033:0x459a59 13:43:44 executing program 0 (fault-call:4 fault-nth:6): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 167.615588] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 167.623277] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 167.639490] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 167.646744] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 167.654016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 167.661294] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, &(0x7f0000000000)={0x70f, 0x0, 0x2014, 0x9, 0x6, {0x8, 0xff}, 0x1}) 13:43:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x80, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @remote, 0x8}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@routing={0x16, 0x6, 0x4, 0xfa, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}, 0x38) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) 13:43:44 executing program 2 (fault-call:3 fault-nth:10): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 167.719107] FAULT_INJECTION: forcing a failure. [ 167.719107] name failslab, interval 1, probability 0, space 0, times 0 13:43:44 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1}, 0x14) close(r0) [ 167.795261] CPU: 1 PID: 8784 Comm: syz-executor.0 Not tainted 4.14.149 #0 [ 167.802229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.811582] Call Trace: [ 167.811601] dump_stack+0x138/0x197 [ 167.811621] should_fail.cold+0x10f/0x159 [ 167.811633] ? find_held_lock+0x35/0x130 [ 167.811649] should_failslab+0xdb/0x130 [ 167.817875] kmem_cache_alloc_node+0x56/0x780 [ 167.817891] ? find_held_lock+0x35/0x130 [ 167.817908] __alloc_skb+0x9c/0x500 [ 167.826437] ? skb_scrub_packet+0x4b0/0x4b0 [ 167.826450] ? sctp_bind_addrs_to_raw+0x200/0x320 [ 167.826465] _sctp_make_chunk+0x51/0x270 [ 167.826478] ? ipv6_dev_get_saddr+0x33f/0x9b0 [ 167.834912] sctp_make_control+0x35/0x150 [ 167.834925] sctp_make_init+0x5e9/0xad0 [ 167.834943] ? sctp_init_cause+0xd0/0xd0 [ 167.834958] ? __lock_acquire+0x5f7/0x4620 [ 167.842614] ? __lock_acquire+0x5f7/0x4620 [ 167.842626] ? trace_hardirqs_on+0x10/0x10 [ 167.842636] ? xfrm_policy_lookup+0x70/0x70 [ 167.842649] ? sctp_sm_lookup_event+0xf7/0x34a [ 167.842662] sctp_sf_do_prm_asoc+0xc2/0x350 [ 167.847992] FAULT_INJECTION: forcing a failure. [ 167.847992] name failslab, interval 1, probability 0, space 0, times 0 [ 167.851793] sctp_do_sm+0xfb/0x4ae0 [ 167.851805] ? save_trace+0x290/0x290 [ 167.851815] ? save_trace+0x290/0x290 [ 167.851831] ? sctp_do_8_2_transport_strike.isra.0+0x880/0x880 [ 167.851838] ? find_held_lock+0x35/0x130 [ 167.851849] ? sctp_hash_transport+0xbec/0x1510 [ 167.851873] ? lock_downgrade+0x740/0x740 [ 167.860394] ? sctp_hash_transport+0xee/0x1510 13:43:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 167.860411] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 167.860426] ? memcpy+0x46/0x50 [ 167.860436] ? sctp_assoc_set_primary+0x236/0x2d0 [ 167.860448] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 167.860460] __sctp_connect+0x785/0xc00 [ 167.868550] ? sctp_clear_owner_w+0x120/0x120 [ 167.868563] ? __local_bh_enable_ip+0x99/0x1a0 [ 167.868576] ? trace_hardirqs_on_caller+0x400/0x590 [ 167.868588] ? __local_bh_enable_ip+0x99/0x1a0 [ 167.868601] sctp_connect+0xb8/0x100 [ 167.881168] inet_dgram_connect+0x114/0x1e0 [ 167.881183] SYSC_connect+0x1f6/0x2d0 [ 167.881194] ? SYSC_bind+0x220/0x220 [ 167.881214] ? fput+0xd4/0x150 [ 167.881224] ? SyS_write+0x15e/0x230 [ 167.881237] SyS_connect+0x24/0x30 [ 167.889749] ? SyS_accept+0x30/0x30 [ 167.889762] do_syscall_64+0x1e8/0x640 [ 167.889772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 167.889789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 167.889798] RIP: 0033:0x459a59 [ 167.889805] RSP: 002b:00007f834cefac78 EFLAGS: 00000246 [ 167.909823] ORIG_RAX: 000000000000002a 13:43:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 167.909830] RAX: ffffffffffffffda RBX: 00007f834cefac90 RCX: 0000000000459a59 [ 167.909836] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 167.909842] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 167.909848] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f834cefb6d4 [ 167.909854] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 167.955203] CPU: 0 PID: 8799 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 167.963239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.993802] Call Trace: [ 167.993819] dump_stack+0x138/0x197 [ 167.993836] should_fail.cold+0x10f/0x159 [ 167.993849] should_failslab+0xdb/0x130 [ 168.001336] kmem_cache_alloc_trace+0x4b/0x790 [ 168.001348] ? lock_downgrade+0x740/0x740 [ 168.001368] sctp_add_bind_addr+0x6d/0x360 [ 168.001381] sctp_copy_local_addr_list+0x2e0/0x430 [ 168.001391] ? _crng_backtrack_protect+0xd6/0x120 [ 168.001402] ? sctp_defaults_init+0xd50/0xd50 [ 168.001415] ? _get_random_bytes+0x147/0x3a0 [ 168.001423] ? sctp_v6_is_any+0xf/0x70 [ 168.001434] sctp_copy_one_addr+0x52/0x120 [ 168.001443] ? sctp_copy_one_addr+0x52/0x120 [ 168.001454] sctp_bind_addr_copy+0xfc/0x294 [ 168.001470] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 168.011873] __sctp_connect+0x652/0xc00 [ 168.011893] ? sctp_clear_owner_w+0x120/0x120 [ 168.011904] ? __local_bh_enable_ip+0x99/0x1a0 [ 168.011917] ? trace_hardirqs_on_caller+0x400/0x590 [ 168.011928] ? __local_bh_enable_ip+0x99/0x1a0 [ 168.011941] sctp_connect+0xb8/0x100 [ 168.011954] inet_dgram_connect+0x114/0x1e0 [ 168.037972] SYSC_connect+0x1f6/0x2d0 [ 168.037983] ? SYSC_bind+0x220/0x220 [ 168.049225] ? fput+0xd4/0x150 [ 168.049237] ? SyS_write+0x15e/0x230 [ 168.049253] SyS_connect+0x24/0x30 [ 168.211445] ? SyS_accept+0x30/0x30 [ 168.215071] do_syscall_64+0x1e8/0x640 [ 168.218947] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.223796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.228982] RIP: 0033:0x459a59 [ 168.232162] RSP: 002b:00007fb017009c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 168.239860] RAX: ffffffffffffffda RBX: 00007fb017009c90 RCX: 0000000000459a59 13:43:45 executing program 0 (fault-call:4 fault-nth:7): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:45 executing program 2 (fault-call:3 fault-nth:11): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 168.247116] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000003 [ 168.254369] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 168.261623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01700a6d4 [ 168.268934] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000004 13:43:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1}, 0x14) close(r0) [ 168.327129] FAULT_INJECTION: forcing a failure. [ 168.327129] name failslab, interval 1, probability 0, space 0, times 0 13:43:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 168.382725] FAULT_INJECTION: forcing a failure. [ 168.382725] name failslab, interval 1, probability 0, space 0, times 0 [ 168.404185] CPU: 0 PID: 8815 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 168.411157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.420534] Call Trace: [ 168.423130] dump_stack+0x138/0x197 [ 168.426771] should_fail.cold+0x10f/0x159 13:43:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="89ae61f04269614a9d0eeb312f8f35ae2a47fbd9507820448c76081ed6a59538571665c8a7c3779d10ad77120143035f80d80d8961e1ecb1e70625da398ea93c7570cd4a0961e655170698ee418a5074d5bf8991725c0c520b4f2d78d9ef0985eee78bf917f78befdda1e0e7610b1a690ec704671005f6bc6f507abf544fc2f3efc3ebcaa15b0460ed971e3236d75438353583101f802367c5fdcd957fb5a95d88692cd02ed01f9d00c452d2fa05a290ddcfdbb69f8b1a358fe199629e779d9c4af3b295b1f75ad4d9706b5797a99bbe78d40ba567d5e8e922efe54da28357c9f3d48451dadc294d05acd2db1cc292355f34b3a62f8408007e1c7df885f18d8432d84b8987ab1f48", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) [ 168.430929] should_failslab+0xdb/0x130 [ 168.434913] kmem_cache_alloc_trace+0x4b/0x790 [ 168.439500] ? lock_downgrade+0x740/0x740 [ 168.443652] sctp_add_bind_addr+0x6d/0x360 [ 168.443665] sctp_copy_local_addr_list+0x2e0/0x430 [ 168.452806] ? _crng_backtrack_protect+0xd6/0x120 [ 168.452822] ? sctp_defaults_init+0xd50/0xd50 [ 168.452832] ? _get_random_bytes+0x147/0x3a0 [ 168.452841] ? sctp_v6_is_any+0xf/0x70 [ 168.470426] sctp_copy_one_addr+0x52/0x120 [ 168.474662] ? sctp_copy_one_addr+0x52/0x120 [ 168.479079] sctp_bind_addr_copy+0xfc/0x294 [ 168.483405] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 168.488941] __sctp_connect+0x652/0xc00 [ 168.488958] ? sctp_clear_owner_w+0x120/0x120 [ 168.497408] ? __local_bh_enable_ip+0x99/0x1a0 [ 168.501992] ? trace_hardirqs_on_caller+0x400/0x590 [ 168.502003] ? __local_bh_enable_ip+0x99/0x1a0 [ 168.502017] sctp_connect+0xb8/0x100 [ 168.502029] inet_dgram_connect+0x114/0x1e0 [ 168.502043] SYSC_connect+0x1f6/0x2d0 [ 168.502051] ? SYSC_bind+0x220/0x220 [ 168.502069] ? fput+0xd4/0x150 [ 168.511644] ? SyS_write+0x15e/0x230 [ 168.511662] SyS_connect+0x24/0x30 [ 168.511670] ? SyS_accept+0x30/0x30 [ 168.511682] do_syscall_64+0x1e8/0x640 [ 168.511691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.511706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.511716] RIP: 0033:0x459a59 [ 168.519713] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 168.519724] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 168.519731] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 168.519737] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 168.519743] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 168.519748] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 168.519975] net_ratelimit: 12 callbacks suppressed [ 168.519980] protocol 88fb is buggy, dev hsr_slave_0 [ 168.527332] protocol 88fb is buggy, dev hsr_slave_1 [ 168.530857] CPU: 1 PID: 8823 Comm: syz-executor.0 Not tainted 4.14.149 #0 [ 168.566140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.566145] Call Trace: [ 168.566161] dump_stack+0x138/0x197 [ 168.566178] should_fail.cold+0x10f/0x159 [ 168.566192] should_failslab+0xdb/0x130 [ 168.580725] kmem_cache_alloc+0x47/0x780 [ 168.580736] ? __alloc_skb+0x3ee/0x500 [ 168.580747] ? skb_scrub_packet+0x4b0/0x4b0 [ 168.580760] sctp_chunkify+0x4b/0x280 [ 168.580771] _sctp_make_chunk+0x14d/0x270 [ 168.580781] ? ipv6_dev_get_saddr+0x33f/0x9b0 [ 168.580793] sctp_make_control+0x35/0x150 [ 168.595301] sctp_make_init+0x5e9/0xad0 [ 168.595320] ? sctp_init_cause+0xd0/0xd0 [ 168.595335] ? __lock_acquire+0x5f7/0x4620 [ 168.595344] ? __lock_acquire+0x5f7/0x4620 [ 168.595355] ? trace_hardirqs_on+0x10/0x10 [ 168.607532] ? xfrm_policy_lookup+0x70/0x70 [ 168.607546] ? sctp_sm_lookup_event+0xf7/0x34a [ 168.607560] sctp_sf_do_prm_asoc+0xc2/0x350 [ 168.607571] sctp_do_sm+0xfb/0x4ae0 [ 168.617564] ? save_trace+0x290/0x290 [ 168.617575] ? save_trace+0x290/0x290 [ 168.617591] ? sctp_do_8_2_transport_strike.isra.0+0x880/0x880 [ 168.617598] ? find_held_lock+0x35/0x130 [ 168.617610] ? sctp_hash_transport+0xbec/0x1510 [ 168.633856] ? lock_downgrade+0x740/0x740 [ 168.633873] ? sctp_hash_transport+0xee/0x1510 [ 168.633889] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 168.633902] ? memcpy+0x46/0x50 [ 168.633914] ? sctp_assoc_set_primary+0x236/0x2d0 [ 168.640091] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 168.640105] __sctp_connect+0x785/0xc00 [ 168.640122] ? sctp_clear_owner_w+0x120/0x120 [ 168.640134] ? __local_bh_enable_ip+0x99/0x1a0 [ 168.640145] ? trace_hardirqs_on_caller+0x400/0x590 [ 168.648226] ? __local_bh_enable_ip+0x99/0x1a0 [ 168.648241] sctp_connect+0xb8/0x100 [ 168.648255] inet_dgram_connect+0x114/0x1e0 [ 168.648267] SYSC_connect+0x1f6/0x2d0 [ 168.656173] ? SYSC_bind+0x220/0x220 [ 168.656195] ? fput+0xd4/0x150 [ 168.656205] ? SyS_write+0x15e/0x230 [ 168.656218] SyS_connect+0x24/0x30 [ 168.665774] ? SyS_accept+0x30/0x30 [ 168.665788] do_syscall_64+0x1e8/0x640 [ 168.665798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.665817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 168.836952] RIP: 0033:0x459a59 [ 168.840123] RSP: 002b:00007f834cefac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 168.848081] RAX: ffffffffffffffda RBX: 00007f834cefac90 RCX: 0000000000459a59 [ 168.855340] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 168.862606] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 168.869860] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f834cefb6d4 [ 168.877660] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) write$P9_RMKNOD(r3, &(0x7f0000000080)={0x14, 0x13, 0x2, {0x1, 0x3, 0x4}}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f0000000000)={0x7, 0x33363248, 0x1, 0x81, 0x977967b082b5ead4, @discrete={0xb7c, 0x7}}) 13:43:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:45 executing program 2 (fault-call:3 fault-nth:12): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r1}, 0x14) close(r0) 13:43:45 executing program 0 (fault-call:4 fault-nth:8): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 168.997249] FAULT_INJECTION: forcing a failure. [ 168.997249] name failslab, interval 1, probability 0, space 0, times 0 [ 168.998759] FAULT_INJECTION: forcing a failure. [ 168.998759] name failslab, interval 1, probability 0, space 0, times 0 13:43:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) [ 169.038868] CPU: 0 PID: 8852 Comm: syz-executor.0 Not tainted 4.14.149 #0 [ 169.045865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.055222] Call Trace: [ 169.055240] dump_stack+0x138/0x197 [ 169.055259] should_fail.cold+0x10f/0x159 [ 169.055272] should_failslab+0xdb/0x130 [ 169.055283] kmem_cache_alloc_node+0x287/0x780 [ 169.055300] __alloc_skb+0x9c/0x500 [ 169.055309] ? skb_scrub_packet+0x4b0/0x4b0 [ 169.055320] ? ip6_mtu+0x287/0x410 [ 169.065655] sctp_packet_transmit+0x351/0x3020 [ 169.065666] ? sctp_packet_config+0x614/0x9f0 [ 169.065684] ? __sctp_packet_append_chunk+0x39d/0xb40 [ 169.065696] ? sctp_packet_config+0x9f0/0x9f0 [ 169.065707] ? sctp_packet_append_chunk+0x4f0/0xaf0 [ 169.109381] sctp_outq_flush+0x841/0x31b0 [ 169.113537] ? find_held_lock+0x35/0x130 [ 169.117593] ? __internal_add_timer+0x183/0x1f0 [ 169.122266] ? __sctp_outq_teardown+0xde0/0xde0 [ 169.126923] ? trace_hardirqs_on_caller+0x400/0x590 [ 169.131933] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 169.137042] sctp_outq_uncork+0x60/0x70 [ 169.141016] sctp_do_sm+0x417/0x4ae0 [ 169.144724] ? save_trace+0x290/0x290 [ 169.148525] ? sctp_do_8_2_transport_strike.isra.0+0x880/0x880 [ 169.154508] ? find_held_lock+0x35/0x130 [ 169.158559] ? sctp_hash_transport+0xbec/0x1510 [ 169.163231] ? lock_downgrade+0x740/0x740 [ 169.167376] ? sctp_hash_transport+0xee/0x1510 [ 169.171958] ? memcpy+0x46/0x50 [ 169.175231] ? sctp_assoc_set_primary+0x236/0x2d0 [ 169.180085] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 169.184746] __sctp_connect+0x785/0xc00 [ 169.188715] ? sctp_clear_owner_w+0x120/0x120 [ 169.190114] protocol 88fb is buggy, dev hsr_slave_0 [ 169.193204] ? __local_bh_enable_ip+0x99/0x1a0 [ 169.193218] ? trace_hardirqs_on_caller+0x400/0x590 [ 169.193231] ? __local_bh_enable_ip+0x99/0x1a0 [ 169.193245] sctp_connect+0xb8/0x100 [ 169.193259] inet_dgram_connect+0x114/0x1e0 [ 169.193270] SYSC_connect+0x1f6/0x2d0 [ 169.193279] ? SYSC_bind+0x220/0x220 [ 169.198349] protocol 88fb is buggy, dev hsr_slave_1 [ 169.202852] ? fput+0xd4/0x150 [ 169.202862] ? SyS_write+0x15e/0x230 [ 169.202876] SyS_connect+0x24/0x30 [ 169.202885] ? SyS_accept+0x30/0x30 [ 169.246934] do_syscall_64+0x1e8/0x640 [ 169.250819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 169.255681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 169.260867] RIP: 0033:0x459a59 [ 169.264044] RSP: 002b:00007f834cefac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 169.272786] RAX: ffffffffffffffda RBX: 00007f834cefac90 RCX: 0000000000459a59 [ 169.280045] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 169.287310] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 169.294591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f834cefb6d4 [ 169.301855] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 169.310342] CPU: 1 PID: 8849 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 169.317300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.326828] Call Trace: [ 169.326845] dump_stack+0x138/0x197 [ 169.326863] should_fail.cold+0x10f/0x159 13:43:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="89ae61f04269614a9d0eeb312f8f35ae2a47fbd9507820448c76081ed6a59538571665c8a7c3779d10ad77120143035f80d80d8961e1ecb1e70625da398ea93c7570cd4a0961e655170698ee418a5074d5bf8991725c0c520b4f2d78d9ef0985eee78bf917f78befdda1e0e7610b1a690ec704671005f6bc6f507abf544fc2f3efc3ebcaa15b0460ed971e3236d75438353583101f802367c5fdcd957fb5a95d88692cd02ed01f9d00c452d2fa05a290ddcfdbb69f8b1a358fe199629e779d9c4af3b295b1f75ad4d9706b5797a99bbe78d40ba567d5e8e922efe54da28357c9f3d48451dadc294d05acd2db1cc292355f34b3a62f8408007e1c7df885f18d8432d84b8987ab1f48", 0x108) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 169.326878] should_failslab+0xdb/0x130 [ 169.326889] kmem_cache_alloc_trace+0x4b/0x790 [ 169.326902] ? lock_downgrade+0x740/0x740 [ 169.333084] sctp_add_bind_addr+0x6d/0x360 [ 169.333098] sctp_copy_local_addr_list+0x2e0/0x430 [ 169.333108] ? _crng_backtrack_protect+0xd6/0x120 [ 169.333120] ? sctp_defaults_init+0xd50/0xd50 [ 169.333130] ? _get_random_bytes+0x147/0x3a0 [ 169.333139] ? sctp_v6_is_any+0xf/0x70 [ 169.377800] sctp_copy_one_addr+0x52/0x120 [ 169.382030] ? sctp_copy_one_addr+0x52/0x120 [ 169.386437] sctp_bind_addr_copy+0xfc/0x294 [ 169.390840] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 169.396362] __sctp_connect+0x652/0xc00 [ 169.400325] ? sctp_clear_owner_w+0x120/0x120 [ 169.404812] ? __local_bh_enable_ip+0x99/0x1a0 [ 169.409387] ? trace_hardirqs_on_caller+0x400/0x590 [ 169.414409] ? __local_bh_enable_ip+0x99/0x1a0 [ 169.418991] sctp_connect+0xb8/0x100 [ 169.422698] inet_dgram_connect+0x114/0x1e0 [ 169.427004] SYSC_connect+0x1f6/0x2d0 [ 169.430798] ? SYSC_bind+0x220/0x220 [ 169.434517] ? fput+0xd4/0x150 [ 169.437763] ? SyS_write+0x15e/0x230 [ 169.441466] SyS_connect+0x24/0x30 [ 169.445020] ? SyS_accept+0x30/0x30 [ 169.448630] do_syscall_64+0x1e8/0x640 [ 169.452510] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 169.457347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 169.462517] RIP: 0033:0x459a59 [ 169.465689] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 169.473385] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 169.480644] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000180)={"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"}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 13:43:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 169.487893] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 169.495155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 169.502944] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:46 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:46 executing program 2 (fault-call:3 fault-nth:13): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="8c574e1a59bd319e9913418dd074ffdec1a3d1dc787a6ec7ee475c8724f79274abde1b32809c846de0a55b3c33225bf2cd") setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)={0x80, {{0xa, 0x4e22, 0x2, @empty, 0x8}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, {{0xa, 0x4e22, 0x10000, @mcast1}}, {{0xa, 0x4e22, 0x9, @remote, 0x7f}}]}, 0x210) 13:43:46 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 169.644868] FAULT_INJECTION: forcing a failure. [ 169.644868] name failslab, interval 1, probability 0, space 0, times 0 [ 169.687578] CPU: 1 PID: 8886 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 169.694563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.703922] Call Trace: [ 169.706525] dump_stack+0x138/0x197 [ 169.710171] should_fail.cold+0x10f/0x159 [ 169.714334] should_failslab+0xdb/0x130 [ 169.718321] kmem_cache_alloc_trace+0x4b/0x790 [ 169.722917] ? lock_downgrade+0x740/0x740 [ 169.727101] sctp_add_bind_addr+0x6d/0x360 [ 169.731364] sctp_copy_local_addr_list+0x2e0/0x430 13:43:46 executing program 3: r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 169.736331] ? _crng_backtrack_protect+0xd6/0x120 [ 169.741180] ? sctp_defaults_init+0xd50/0xd50 [ 169.745686] ? _get_random_bytes+0x147/0x3a0 [ 169.750102] ? sctp_v6_is_any+0xf/0x70 [ 169.754001] sctp_copy_one_addr+0x52/0x120 [ 169.758246] ? sctp_copy_one_addr+0x52/0x120 [ 169.762665] sctp_bind_addr_copy+0xfc/0x294 [ 169.767002] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 169.772544] __sctp_connect+0x652/0xc00 [ 169.776532] ? sctp_clear_owner_w+0x120/0x120 [ 169.781038] ? __local_bh_enable_ip+0x99/0x1a0 13:43:46 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@tipc, &(0x7f0000000100)=0x80, 0x100000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r2, 0x0) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) r3 = socket$inet6(0xa, 0x7, 0x9) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x20100) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x106}}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r8 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r7, 0xcfb8579ddfb15775}, {r8}], 0x2, 0x0, 0x0, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r8, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r9, 0x100, 0x70bd28, 0x5, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1c5f9bae50d51d81}, 0x4000881) r10 = getpid() sched_setattr(r10, &(0x7f0000000340)={0x30, 0x2, 0x0, 0x10000, 0x5}, 0x0) sched_setscheduler(r10, 0x0, &(0x7f0000000300)=0xf05) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @local}, r6}}, 0x48) fcntl$getownex(r4, 0x10, &(0x7f00000002c0)) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000000280)={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), r6, 0x5}}, 0x18) r11 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2) write$nbd(r11, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698010000de894e0ea2ccc309b20dda1d43d40103000000ddf8e80000000040000000"], 0x27) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) [ 169.785628] ? trace_hardirqs_on_caller+0x400/0x590 [ 169.790654] ? __local_bh_enable_ip+0x99/0x1a0 [ 169.795240] sctp_connect+0xb8/0x100 [ 169.798966] inet_dgram_connect+0x114/0x1e0 [ 169.803292] SYSC_connect+0x1f6/0x2d0 [ 169.808236] ? SYSC_bind+0x220/0x220 [ 169.811980] ? fput+0xd4/0x150 [ 169.815269] ? SyS_write+0x15e/0x230 [ 169.818984] SyS_connect+0x24/0x30 [ 169.822586] ? SyS_accept+0x30/0x30 [ 169.826217] do_syscall_64+0x1e8/0x640 [ 169.830107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 169.834957] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 169.840149] RIP: 0033:0x459a59 [ 169.843336] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 169.851046] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 169.858323] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 169.865627] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 169.872924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 169.880201] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 169.990125] protocol 88fb is buggy, dev hsr_slave_0 [ 169.990129] protocol 88fb is buggy, dev hsr_slave_0 [ 169.990162] protocol 88fb is buggy, dev hsr_slave_1 [ 169.995206] protocol 88fb is buggy, dev hsr_slave_1 [ 170.010418] protocol 88fb is buggy, dev hsr_slave_0 [ 170.015480] protocol 88fb is buggy, dev hsr_slave_1 13:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x26c3f5ef377f5cf, &(0x7f00000005c0)="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", 0x108) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='sec\b\x00ity.\x00'], &(0x7f0000000080)=""/239, 0xef) 13:43:47 executing program 3: r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:47 executing program 2 (fault-call:3 fault-nth:14): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:47 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x8000, 0x0, 0x8000}, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:47 executing program 3: r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 170.186763] FAULT_INJECTION: forcing a failure. [ 170.186763] name failslab, interval 1, probability 0, space 0, times 0 [ 170.234500] CPU: 0 PID: 8925 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 170.241497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.241502] Call Trace: [ 170.241520] dump_stack+0x138/0x197 [ 170.241537] should_fail.cold+0x10f/0x159 [ 170.241552] should_failslab+0xdb/0x130 [ 170.241563] kmem_cache_alloc_trace+0x4b/0x790 [ 170.241577] ? lock_downgrade+0x740/0x740 [ 170.241591] sctp_add_bind_addr+0x6d/0x360 [ 170.241602] sctp_copy_local_addr_list+0x2e0/0x430 [ 170.241612] ? _crng_backtrack_protect+0xd6/0x120 [ 170.241623] ? sctp_defaults_init+0xd50/0xd50 [ 170.269843] ? _get_random_bytes+0x147/0x3a0 [ 170.269855] ? sctp_v6_is_any+0xf/0x70 [ 170.269869] sctp_copy_one_addr+0x52/0x120 [ 170.269876] ? sctp_copy_one_addr+0x52/0x120 [ 170.269888] sctp_bind_addr_copy+0xfc/0x294 [ 170.317310] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 170.322854] __sctp_connect+0x652/0xc00 [ 170.326850] ? sctp_clear_owner_w+0x120/0x120 13:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x801, 0x0) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000040)={0x0, 0x0, [0x5, 0xd9a2, 0x0, 0x3f, 0x8, 0x200, 0x8, 0x43f]}) 13:43:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x121201, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r6, 0xcfb8579ddfb15775}, {r7}], 0x2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000000240)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) [ 170.331348] ? __local_bh_enable_ip+0x99/0x1a0 [ 170.335934] ? trace_hardirqs_on_caller+0x400/0x590 [ 170.340959] ? __local_bh_enable_ip+0x99/0x1a0 [ 170.345550] sctp_connect+0xb8/0x100 [ 170.349263] inet_dgram_connect+0x114/0x1e0 [ 170.353571] SYSC_connect+0x1f6/0x2d0 [ 170.353580] ? SYSC_bind+0x220/0x220 [ 170.353599] ? fput+0xd4/0x150 [ 170.353608] ? SyS_write+0x15e/0x230 [ 170.353621] SyS_connect+0x24/0x30 [ 170.353629] ? SyS_accept+0x30/0x30 [ 170.353641] do_syscall_64+0x1e8/0x640 [ 170.353649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.353664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 170.389040] RIP: 0033:0x459a59 [ 170.392227] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 170.399935] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 170.407306] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 170.414573] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 170.421843] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 170.429118] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0xfc) 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$rose(r1, &(0x7f0000000040)=""/34, 0x22, 0x20, &(0x7f0000000080)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @null}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) 13:43:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:47 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x2000) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:auditd_var_run_t:s0\x00', 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) 13:43:47 executing program 2 (fault-call:3 fault-nth:15): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @empty, 0x1f}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$PPPIOCATTACH(r2, 0x4004743d, &(0x7f00000001c0)=0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f0000000240)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockname$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 170.768480] FAULT_INJECTION: forcing a failure. [ 170.768480] name failslab, interval 1, probability 0, space 0, times 0 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 170.819645] CPU: 0 PID: 8982 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 170.826623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.835981] Call Trace: [ 170.838570] dump_stack+0x138/0x197 [ 170.842206] should_fail.cold+0x10f/0x159 [ 170.846373] should_failslab+0xdb/0x130 [ 170.850358] kmem_cache_alloc_trace+0x4b/0x790 [ 170.854946] ? lock_downgrade+0x740/0x740 [ 170.859097] sctp_add_bind_addr+0x6d/0x360 [ 170.863321] sctp_copy_local_addr_list+0x2e0/0x430 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 170.863333] ? _crng_backtrack_protect+0xd6/0x120 [ 170.863345] ? sctp_defaults_init+0xd50/0xd50 [ 170.863356] ? _get_random_bytes+0x147/0x3a0 [ 170.863363] ? sctp_v6_is_any+0xf/0x70 [ 170.863375] sctp_copy_one_addr+0x52/0x120 [ 170.863385] ? sctp_copy_one_addr+0x52/0x120 [ 170.894507] sctp_bind_addr_copy+0xfc/0x294 [ 170.898838] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 170.904383] __sctp_connect+0x652/0xc00 [ 170.908368] ? sctp_clear_owner_w+0x120/0x120 [ 170.912864] ? __local_bh_enable_ip+0x99/0x1a0 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 170.917449] ? trace_hardirqs_on_caller+0x400/0x590 [ 170.922466] ? __local_bh_enable_ip+0x99/0x1a0 [ 170.927038] sctp_connect+0xb8/0x100 [ 170.930751] inet_dgram_connect+0x114/0x1e0 [ 170.935075] SYSC_connect+0x1f6/0x2d0 [ 170.938872] ? SYSC_bind+0x220/0x220 [ 170.942594] ? fput+0xd4/0x150 [ 170.945784] ? SyS_write+0x15e/0x230 [ 170.949503] SyS_connect+0x24/0x30 [ 170.953043] ? SyS_accept+0x30/0x30 [ 170.956669] do_syscall_64+0x1e8/0x640 [ 170.960560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.965408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 13:43:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 170.970593] RIP: 0033:0x459a59 [ 170.973774] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 170.981474] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 170.988734] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 170.995999] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 171.003264] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 171.010529] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:47 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1}, 0x14) close(0xffffffffffffffff) 13:43:47 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x6000, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) listen(r1, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000000)=0x9) 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:48 executing program 2 (fault-call:3 fault-nth:16): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) [ 171.137144] FAULT_INJECTION: forcing a failure. [ 171.137144] name failslab, interval 1, probability 0, space 0, times 0 [ 171.161583] CPU: 0 PID: 9023 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 171.168656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.177999] Call Trace: [ 171.178018] dump_stack+0x138/0x197 13:43:48 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x7, @remote, 0x4}], 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000004c0)={0x0, {{0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r6 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8000, 0x280200) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r8 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) r9 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r9, 0xc0045627, &(0x7f0000000140)) r10 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r10, 0xc0045627, &(0x7f0000000140)) r11 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r11, 0xc0045627, &(0x7f0000000140)) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYRESHEX=0x0, @ANYRESOCT=r9, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYPTR, @ANYRESDEC=r10, @ANYPTR64], @ANYPTR=&(0x7f0000000640)=ANY=[], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYRESOCT=r11, @ANYPTR64, @ANYRESHEX, @ANYPTR, @ANYRESDEC, @ANYPTR64, @ANYRES16=r1]]], 0x1) setsockopt$inet6_group_source_req(r8, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) recvfrom(r8, &(0x7f00000002c0)=""/214, 0xd6, 0x40020041, &(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x9, @empty, 0x20}, 0x80) r12 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r12) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x2bd) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000200)={r14}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r14, 0xffff, 0x30}, 0xc) [ 171.178037] should_fail.cold+0x10f/0x159 [ 171.178051] should_failslab+0xdb/0x130 [ 171.178064] kmem_cache_alloc_trace+0x4b/0x790 [ 171.178077] ? lock_downgrade+0x740/0x740 [ 171.178092] sctp_add_bind_addr+0x6d/0x360 [ 171.178104] sctp_copy_local_addr_list+0x2e0/0x430 [ 171.178116] ? _crng_backtrack_protect+0xd6/0x120 [ 171.215080] ? sctp_defaults_init+0xd50/0xd50 [ 171.219586] ? _get_random_bytes+0x147/0x3a0 [ 171.223997] ? sctp_v6_is_any+0xf/0x70 [ 171.227919] sctp_copy_one_addr+0x52/0x120 [ 171.232158] ? sctp_copy_one_addr+0x52/0x120 [ 171.236573] sctp_bind_addr_copy+0xfc/0x294 [ 171.240903] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 171.246443] __sctp_connect+0x652/0xc00 [ 171.250422] ? sctp_clear_owner_w+0x120/0x120 [ 171.254923] ? __local_bh_enable_ip+0x99/0x1a0 [ 171.259596] ? trace_hardirqs_on_caller+0x400/0x590 [ 171.264616] ? __local_bh_enable_ip+0x99/0x1a0 [ 171.269203] sctp_connect+0xb8/0x100 [ 171.272920] inet_dgram_connect+0x114/0x1e0 [ 171.277264] SYSC_connect+0x1f6/0x2d0 [ 171.281064] ? SYSC_bind+0x220/0x220 [ 171.281083] ? fput+0xd4/0x150 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) [ 171.287958] ? SyS_write+0x15e/0x230 [ 171.291678] SyS_connect+0x24/0x30 [ 171.295217] ? SyS_accept+0x30/0x30 [ 171.298853] do_syscall_64+0x1e8/0x640 [ 171.302740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.307592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 171.313830] RIP: 0033:0x459a59 [ 171.317014] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 171.324723] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) 13:43:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) getrlimit(0xe, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5579, 0x20000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'caif0\x00', {0x2, 0x4e20, @rand_addr=0x74}}) [ 171.331998] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 171.339275] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 171.346546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 171.353895] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:48 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1}, 0x14) close(0xffffffffffffffff) 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) 13:43:48 executing program 2 (fault-call:3 fault-nth:17): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) 13:43:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) [ 171.495116] FAULT_INJECTION: forcing a failure. [ 171.495116] name failslab, interval 1, probability 0, space 0, times 0 [ 171.509630] CPU: 1 PID: 9065 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 171.516600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.516605] Call Trace: [ 171.516621] dump_stack+0x138/0x197 [ 171.516638] should_fail.cold+0x10f/0x159 [ 171.536364] should_failslab+0xdb/0x130 [ 171.540351] kmem_cache_alloc_trace+0x4b/0x790 13:43:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x63, &(0x7f0000000000)="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", 0xe4) [ 171.544941] ? lock_downgrade+0x740/0x740 [ 171.549093] sctp_add_bind_addr+0x6d/0x360 [ 171.549109] sctp_copy_local_addr_list+0x2e0/0x430 [ 171.549120] ? _crng_backtrack_protect+0xd6/0x120 [ 171.549130] ? sctp_defaults_init+0xd50/0xd50 [ 171.567583] ? _get_random_bytes+0x147/0x3a0 [ 171.571990] ? sctp_v6_is_any+0xf/0x70 [ 171.575884] sctp_copy_one_addr+0x52/0x120 [ 171.580116] ? sctp_copy_one_addr+0x52/0x120 [ 171.584531] sctp_bind_addr_copy+0xfc/0x294 [ 171.588865] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 171.594405] __sctp_connect+0x652/0xc00 [ 171.598388] ? sctp_clear_owner_w+0x120/0x120 [ 171.602884] ? __local_bh_enable_ip+0x99/0x1a0 [ 171.607470] ? trace_hardirqs_on_caller+0x400/0x590 [ 171.612482] ? __local_bh_enable_ip+0x99/0x1a0 [ 171.612498] sctp_connect+0xb8/0x100 [ 171.620772] inet_dgram_connect+0x114/0x1e0 [ 171.620784] SYSC_connect+0x1f6/0x2d0 [ 171.628875] ? SYSC_bind+0x220/0x220 [ 171.632597] ? fput+0xd4/0x150 [ 171.635796] ? SyS_write+0x15e/0x230 [ 171.639519] SyS_connect+0x24/0x30 [ 171.643054] ? SyS_accept+0x30/0x30 [ 171.646683] do_syscall_64+0x1e8/0x640 [ 171.650571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.655403] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 171.660572] RIP: 0033:0x459a59 [ 171.663740] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 171.671428] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 171.678678] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 171.685968] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:43:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r6, 0xcfb8579ddfb15775}, {r7}], 0x2, 0x0, 0x0, 0x0) connect$rxrpc(r7, &(0x7f0000000240)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x3, @local}}, 0x24) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x3f, 0xdc1d, 0x2, 0x70c9, 0x80, 0x2, {0x0, @in={{0x2, 0x4e21, @remote}}, 0x8, 0x4, 0x3f, 0x5, 0xc8bd}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r8, 0x5, 0x20}, 0xc) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000005c0)="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", 0x108) 13:43:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) 13:43:48 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000240)={r5, r6/1000+10000}, 0x10) 13:43:48 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1}, 0x14) close(0xffffffffffffffff) 13:43:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 171.693655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 171.700946] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:48 executing program 2 (fault-call:3 fault-nth:18): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:48 executing program 4: socket$inet6(0xa, 0x2, 0xff) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x65, &(0x7f00000005c0)="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", 0x108) 13:43:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 171.811411] FAULT_INJECTION: forcing a failure. [ 171.811411] name failslab, interval 1, probability 0, space 0, times 0 [ 171.862493] CPU: 0 PID: 9099 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 171.869459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.878820] Call Trace: [ 171.881419] dump_stack+0x138/0x197 [ 171.885057] should_fail.cold+0x10f/0x159 [ 171.889228] should_failslab+0xdb/0x130 [ 171.893209] kmem_cache_alloc_trace+0x4b/0x790 [ 171.897799] ? lock_downgrade+0x740/0x740 [ 171.901952] sctp_add_bind_addr+0x6d/0x360 [ 171.908620] sctp_copy_local_addr_list+0x2e0/0x430 [ 171.913539] ? _crng_backtrack_protect+0xd6/0x120 [ 171.918365] ? sctp_defaults_init+0xd50/0xd50 [ 171.922844] ? _get_random_bytes+0x147/0x3a0 [ 171.927233] ? sctp_v6_is_any+0xf/0x70 [ 171.931146] sctp_copy_one_addr+0x52/0x120 [ 171.935361] ? sctp_copy_one_addr+0x52/0x120 [ 171.939848] sctp_bind_addr_copy+0xfc/0x294 [ 171.944154] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 171.949674] __sctp_connect+0x652/0xc00 [ 171.953631] ? sctp_clear_owner_w+0x120/0x120 [ 171.958108] ? __local_bh_enable_ip+0x99/0x1a0 [ 171.962673] ? trace_hardirqs_on_caller+0x400/0x590 [ 171.967691] ? __local_bh_enable_ip+0x99/0x1a0 [ 171.972253] sctp_connect+0xb8/0x100 [ 171.975958] inet_dgram_connect+0x114/0x1e0 [ 171.980269] SYSC_connect+0x1f6/0x2d0 [ 171.984060] ? SYSC_bind+0x220/0x220 [ 171.987760] ? fput+0xd4/0x150 [ 171.990950] ? SyS_write+0x15e/0x230 [ 171.994656] SyS_connect+0x24/0x30 [ 171.998175] ? SyS_accept+0x30/0x30 [ 172.001789] do_syscall_64+0x1e8/0x640 [ 172.005665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.010505] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 172.015696] RIP: 0033:0x459a59 [ 172.018872] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 172.026563] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 172.033817] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 172.041362] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 172.048619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 13:43:49 executing program 3 (fault-call:2 fault-nth:0): r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) 13:43:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 172.055868] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:49 executing program 2 (fault-call:3 fault-nth:19): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:49 executing program 3: write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000000)={0x6d, 0x7d, 0x2, {0x0, 0x66, 0xc277, 0x45, {0x3, 0x1, 0x1}, 0x100000, 0xbce9, 0x1200, 0xffff, 0x8, 'trusted+', 0x14, 'vboxnet1bdev}vmnet1.', 0x9, '@keyring,', 0xe, 'eth1bdevmd5sum'}}, 0x6d) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x48000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'hsr0\x00', 0x200}) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_genetlink_get_family_id$tipc2(0x0) r5 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000400)={0x60, r4, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x100}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x2bc, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x46}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x2a}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x25}, 0x1f}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xebdc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK={0x98, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1d4}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff42d}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xadd}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4b}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x77c}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x7c, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}]}, 0x2bc}}, 0x6db13d7e48aa5bf8) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 172.168458] FAULT_INJECTION: forcing a failure. [ 172.168458] name failslab, interval 1, probability 0, space 0, times 0 [ 172.197926] CPU: 1 PID: 9128 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 172.204990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.214357] Call Trace: [ 172.216958] dump_stack+0x138/0x197 [ 172.220610] should_fail.cold+0x10f/0x159 [ 172.224770] should_failslab+0xdb/0x130 [ 172.228753] kmem_cache_alloc_trace+0x4b/0x790 [ 172.233328] ? lock_downgrade+0x740/0x740 [ 172.233345] sctp_add_bind_addr+0x6d/0x360 [ 172.233357] sctp_copy_local_addr_list+0x2e0/0x430 [ 172.233367] ? _crng_backtrack_protect+0xd6/0x120 [ 172.233378] ? sctp_defaults_init+0xd50/0xd50 [ 172.255964] ? _get_random_bytes+0x147/0x3a0 [ 172.260353] ? sctp_v6_is_any+0xf/0x70 [ 172.264264] sctp_copy_one_addr+0x52/0x120 [ 172.268606] ? sctp_copy_one_addr+0x52/0x120 [ 172.273069] sctp_bind_addr_copy+0xfc/0x294 [ 172.277415] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 172.282940] __sctp_connect+0x652/0xc00 [ 172.286901] ? sctp_clear_owner_w+0x120/0x120 [ 172.291383] ? __local_bh_enable_ip+0x99/0x1a0 [ 172.295947] ? trace_hardirqs_on_caller+0x400/0x590 [ 172.300946] ? __local_bh_enable_ip+0x99/0x1a0 [ 172.305523] sctp_connect+0xb8/0x100 [ 172.309225] inet_dgram_connect+0x114/0x1e0 [ 172.313530] SYSC_connect+0x1f6/0x2d0 [ 172.317312] ? SYSC_bind+0x220/0x220 [ 172.321023] ? fput+0xd4/0x150 [ 172.324206] ? SyS_write+0x15e/0x230 [ 172.327912] SyS_connect+0x24/0x30 [ 172.331429] ? SyS_accept+0x30/0x30 [ 172.335037] do_syscall_64+0x1e8/0x640 [ 172.338904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.343731] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 172.348910] RIP: 0033:0x459a59 [ 172.352079] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 172.359772] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 172.367033] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 172.374280] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 172.381532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 172.388792] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:49 executing program 3: pipe2$9p(&(0x7f0000000000), 0x2000) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1ef, &(0x7f0000000140)="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", 0x4e0) 13:43:49 executing program 2 (fault-call:3 fault-nth:20): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:49 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r6}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 172.492473] FAULT_INJECTION: forcing a failure. [ 172.492473] name failslab, interval 1, probability 0, space 0, times 0 [ 172.518416] CPU: 1 PID: 9152 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 172.525386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.525391] Call Trace: [ 172.525409] dump_stack+0x138/0x197 [ 172.525427] should_fail.cold+0x10f/0x159 [ 172.525442] should_failslab+0xdb/0x130 [ 172.525454] kmem_cache_alloc_trace+0x4b/0x790 [ 172.553669] ? lock_downgrade+0x740/0x740 [ 172.557843] sctp_add_bind_addr+0x6d/0x360 [ 172.557857] sctp_copy_local_addr_list+0x2e0/0x430 [ 172.566992] ? _crng_backtrack_protect+0xd6/0x120 [ 172.567007] ? sctp_defaults_init+0xd50/0xd50 [ 172.567019] ? _get_random_bytes+0x147/0x3a0 [ 172.576319] ? sctp_v6_is_any+0xf/0x70 [ 172.576334] sctp_copy_one_addr+0x52/0x120 [ 172.584591] ? sctp_copy_one_addr+0x52/0x120 [ 172.584602] sctp_bind_addr_copy+0xfc/0x294 [ 172.584622] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 172.593221] __sctp_connect+0x652/0xc00 [ 172.593237] ? sctp_clear_owner_w+0x120/0x120 [ 172.593249] ? __local_bh_enable_ip+0x99/0x1a0 [ 172.593260] ? trace_hardirqs_on_caller+0x400/0x590 [ 172.603248] ? __local_bh_enable_ip+0x99/0x1a0 [ 172.603261] sctp_connect+0xb8/0x100 [ 172.603273] inet_dgram_connect+0x114/0x1e0 [ 172.603285] SYSC_connect+0x1f6/0x2d0 [ 172.611722] ? SYSC_bind+0x220/0x220 13:43:49 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0xd, 0xa69c6252b16363ba) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 172.611741] ? fput+0xd4/0x150 [ 172.611751] ? SyS_write+0x15e/0x230 [ 172.611766] SyS_connect+0x24/0x30 [ 172.621322] ? SyS_accept+0x30/0x30 [ 172.621336] do_syscall_64+0x1e8/0x640 [ 172.621344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.621359] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 172.621368] RIP: 0033:0x459a59 [ 172.629620] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 172.629631] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:43:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x68) dup2(r1, r0) 13:43:49 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000040)=0x401, 0x4) [ 172.629636] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 172.629644] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 172.637825] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 172.644692] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r2, r4}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) io_setup(0x0, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r6, 0xcfb8579ddfb15775}, {r7}], 0x2, 0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0xfff7, 0xffffffffffffffff, &(0x7f0000000040)="79b48b8175fbcdcc8372bbddd7f50375a70d71b6ec7208", 0x17, 0x0, 0x0, 0x6, r7}]) 13:43:49 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0xc583}) 13:43:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:49 executing program 2 (fault-call:3 fault-nth:21): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:49 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) [ 172.891314] FAULT_INJECTION: forcing a failure. [ 172.891314] name failslab, interval 1, probability 0, space 0, times 0 [ 172.925460] CPU: 1 PID: 9196 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 172.932433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 13:43:49 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x5, 0x119000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8800, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x40000}}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) [ 172.941782] Call Trace: [ 172.941800] dump_stack+0x138/0x197 [ 172.941819] should_fail.cold+0x10f/0x159 [ 172.941834] should_failslab+0xdb/0x130 [ 172.941846] kmem_cache_alloc_trace+0x4b/0x790 [ 172.941856] ? lock_downgrade+0x740/0x740 [ 172.941870] sctp_add_bind_addr+0x6d/0x360 [ 172.948067] sctp_copy_local_addr_list+0x2e0/0x430 [ 172.948081] ? _crng_backtrack_protect+0xd6/0x120 [ 172.948095] ? sctp_defaults_init+0xd50/0xd50 [ 172.948108] ? _get_random_bytes+0x147/0x3a0 13:43:49 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x100) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0xa2b20, 0x0) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r3, 0x3b66, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r4 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) ioctl$USBDEVFS_RELEASEINTERFACE(r4, 0x80045510, &(0x7f0000000040)=0x5) [ 172.948116] ? sctp_v6_is_any+0xf/0x70 [ 172.975541] Unknown ioctl -1073457625 [ 172.978909] sctp_copy_one_addr+0x52/0x120 [ 172.978921] ? sctp_copy_one_addr+0x52/0x120 [ 172.978935] sctp_bind_addr_copy+0xfc/0x294 [ 172.978952] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 172.978964] __sctp_connect+0x652/0xc00 [ 172.984867] Unknown ioctl -1073457625 [ 172.988811] ? sctp_clear_owner_w+0x120/0x120 [ 172.988826] ? __local_bh_enable_ip+0x99/0x1a0 [ 172.988841] ? trace_hardirqs_on_caller+0x400/0x590 [ 172.988850] ? __local_bh_enable_ip+0x99/0x1a0 13:43:50 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x8000, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8000, 0x3, 0x7, r5}, &(0x7f0000000180)=0x10) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f00000000c0)=0x9) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)=0x3) [ 172.988862] sctp_connect+0xb8/0x100 [ 173.014990] inet_dgram_connect+0x114/0x1e0 [ 173.015005] SYSC_connect+0x1f6/0x2d0 [ 173.015016] ? SYSC_bind+0x220/0x220 [ 173.015033] ? fput+0xd4/0x150 [ 173.015043] ? SyS_write+0x15e/0x230 [ 173.022804] SyS_connect+0x24/0x30 [ 173.022814] ? SyS_accept+0x30/0x30 [ 173.022828] do_syscall_64+0x1e8/0x640 [ 173.022837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.022856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 173.084886] RIP: 0033:0x459a59 13:43:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @mcast2, 0x7f}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) [ 173.084892] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 173.095823] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 173.103074] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 173.110323] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 173.117574] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 173.124829] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:50 executing program 4: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x404000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0xba}) fcntl$addseals(r0, 0x409, 0x2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) 13:43:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:50 executing program 2 (fault-call:3 fault-nth:22): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:50 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) 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$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x8, @mcast2, 0x5}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r5, 0x8, 0x2, 0x129a, 0x81, 0x1, 0x2, 0xab07, {0x0, @in6={{0xa, 0x4e23, 0x6, @rand_addr="26d248a78d2a3a7b854067e65ad6da0b", 0x8f}}, 0xfffffff1, 0x6, 0x7397, 0x9, 0xe522daf}}, &(0x7f0000000100)=0xb0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) ppoll(&(0x7f0000000200)=[{r6, 0x4}, {r8}], 0x2, 0x0, 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r7, 0xaea2, 0x5) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r7, 0x6, 0x15, &(0x7f00000003c0)=0xcd7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 173.239144] FAULT_INJECTION: forcing a failure. [ 173.239144] name failslab, interval 1, probability 0, space 0, times 0 [ 173.279152] CPU: 0 PID: 9232 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 173.286135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.295494] Call Trace: [ 173.298090] dump_stack+0x138/0x197 [ 173.301732] should_fail.cold+0x10f/0x159 [ 173.305896] should_failslab+0xdb/0x130 [ 173.309873] kmem_cache_alloc_trace+0x4b/0x790 [ 173.314456] ? lock_downgrade+0x740/0x740 [ 173.318609] sctp_add_bind_addr+0x6d/0x360 [ 173.322847] sctp_copy_local_addr_list+0x2e0/0x430 [ 173.327785] ? _crng_backtrack_protect+0xd6/0x120 [ 173.332633] ? sctp_defaults_init+0xd50/0xd50 [ 173.337192] ? _get_random_bytes+0x147/0x3a0 [ 173.341589] ? sctp_v6_is_any+0xf/0x70 [ 173.345479] sctp_copy_one_addr+0x52/0x120 [ 173.349714] ? sctp_copy_one_addr+0x52/0x120 [ 173.354117] sctp_bind_addr_copy+0xfc/0x294 [ 173.358433] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 173.363964] __sctp_connect+0x652/0xc00 [ 173.367922] ? sctp_clear_owner_w+0x120/0x120 [ 173.372402] ? __local_bh_enable_ip+0x99/0x1a0 [ 173.376977] ? trace_hardirqs_on_caller+0x400/0x590 [ 173.381992] ? __local_bh_enable_ip+0x99/0x1a0 [ 173.386637] sctp_connect+0xb8/0x100 [ 173.390348] inet_dgram_connect+0x114/0x1e0 [ 173.394661] SYSC_connect+0x1f6/0x2d0 [ 173.398452] ? SYSC_bind+0x220/0x220 [ 173.403471] ? fput+0xd4/0x150 [ 173.406650] ? SyS_write+0x15e/0x230 [ 173.410361] SyS_connect+0x24/0x30 [ 173.413890] ? SyS_accept+0x30/0x30 [ 173.417500] do_syscall_64+0x1e8/0x640 [ 173.421377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.426215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 173.433555] RIP: 0033:0x459a59 13:43:50 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000100)={0x10000, 0x9, 0x5}) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f00000001c0)) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000000)={0x0, @bt={0x0, 0x4, 0x1, 0x0, 0x2, 0x401, 0x5, 0x8, 0x67e011a, 0xffffffff, 0xe43, 0x1c, 0xfffff67e, 0x1, 0x16, 0x10}}) 13:43:50 executing program 2 (fault-call:3 fault-nth:23): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 173.436728] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 173.444435] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 173.451700] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 173.458958] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 173.466309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 173.473564] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:50 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0xf8, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000100)={0x7fff, 0xfffffffd}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 173.584200] FAULT_INJECTION: forcing a failure. [ 173.584200] name failslab, interval 1, probability 0, space 0, times 0 [ 173.623152] CPU: 1 PID: 9257 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 173.630136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.630142] Call Trace: [ 173.630159] dump_stack+0x138/0x197 [ 173.630175] should_fail.cold+0x10f/0x159 [ 173.630191] should_failslab+0xdb/0x130 [ 173.654788] kmem_cache_alloc_trace+0x4b/0x790 [ 173.659895] ? lock_downgrade+0x740/0x740 [ 173.664044] sctp_add_bind_addr+0x6d/0x360 [ 173.668269] sctp_copy_local_addr_list+0x2e0/0x430 [ 173.673197] ? _crng_backtrack_protect+0xd6/0x120 [ 173.678042] ? sctp_defaults_init+0xd50/0xd50 [ 173.682545] ? _get_random_bytes+0x147/0x3a0 [ 173.686948] ? sctp_v6_is_any+0xf/0x70 [ 173.690820] sctp_copy_one_addr+0x52/0x120 [ 173.695102] ? sctp_copy_one_addr+0x52/0x120 [ 173.699502] sctp_bind_addr_copy+0xfc/0x294 [ 173.703819] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 173.709345] __sctp_connect+0x652/0xc00 [ 173.713301] ? sctp_clear_owner_w+0x120/0x120 [ 173.717778] ? __local_bh_enable_ip+0x99/0x1a0 [ 173.722341] ? trace_hardirqs_on_caller+0x400/0x590 [ 173.727342] ? __local_bh_enable_ip+0x99/0x1a0 [ 173.731906] sctp_connect+0xb8/0x100 [ 173.735601] inet_dgram_connect+0x114/0x1e0 [ 173.739904] SYSC_connect+0x1f6/0x2d0 [ 173.743729] ? SYSC_bind+0x220/0x220 [ 173.747426] ? fput+0xd4/0x150 [ 173.750597] ? SyS_write+0x15e/0x230 [ 173.754292] SyS_connect+0x24/0x30 [ 173.757812] ? SyS_accept+0x30/0x30 [ 173.761418] do_syscall_64+0x1e8/0x640 [ 173.765286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.770323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 173.775501] RIP: 0033:0x459a59 [ 173.778681] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 173.786459] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 173.793710] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 173.800962] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 173.808213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 173.815582] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:50 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x20000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @rand_addr="43151e3d985369d40643ecc28017aa0b", 0x9}, {0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xd1}, 0xd22, [0x7, 0x1ff, 0xb7, 0x3, 0x9, 0x9, 0x1f, 0xff]}, 0x5c) 13:43:50 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000240)={0x2, 'bcsh0\x00', 0x1}, 0x18) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xb5b02d5a03803d3a}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_newrule={0xa0, 0x20, 0x202, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x10, 0x7, 0x8, 0x0, 0x0, 0x6, 0x10000}, [@FRA_SRC={0x14, 0x2, @rand_addr="2635cdb4c88ede090dafbad44e4a1418"}, @FRA_DST={0x14, 0x1, @remote}, @FRA_SRC={0x14, 0x2, @loopback}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e22, 0x4e21}}, @FRA_SRC={0x14, 0x2, @local}, @FRA_SRC={0x14, 0x2, @local}, @FRA_SRC={0x14, 0x2, @empty}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8010}, 0x20000080) 13:43:50 executing program 2 (fault-call:3 fault-nth:24): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 173.954377] FAULT_INJECTION: forcing a failure. [ 173.954377] name failslab, interval 1, probability 0, space 0, times 0 [ 173.981431] CPU: 1 PID: 9285 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 173.988404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.988410] Call Trace: [ 173.988427] dump_stack+0x138/0x197 [ 173.988444] should_fail.cold+0x10f/0x159 [ 173.988459] should_failslab+0xdb/0x130 [ 174.012301] kmem_cache_alloc_trace+0x4b/0x790 [ 174.016868] ? lock_downgrade+0x740/0x740 [ 174.021003] sctp_add_bind_addr+0x6d/0x360 [ 174.025263] sctp_copy_local_addr_list+0x2e0/0x430 [ 174.030176] ? _crng_backtrack_protect+0xd6/0x120 [ 174.035015] ? sctp_defaults_init+0xd50/0xd50 [ 174.039508] ? _get_random_bytes+0x147/0x3a0 [ 174.043896] ? sctp_v6_is_any+0xf/0x70 [ 174.047764] sctp_copy_one_addr+0x52/0x120 [ 174.051984] ? sctp_copy_one_addr+0x52/0x120 [ 174.056390] sctp_bind_addr_copy+0xfc/0x294 [ 174.060701] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 174.066222] __sctp_connect+0x652/0xc00 [ 174.070184] ? sctp_clear_owner_w+0x120/0x120 [ 174.074660] ? __local_bh_enable_ip+0x99/0x1a0 [ 174.079227] ? trace_hardirqs_on_caller+0x400/0x590 [ 174.084255] ? __local_bh_enable_ip+0x99/0x1a0 [ 174.088828] sctp_connect+0xb8/0x100 [ 174.092530] inet_dgram_connect+0x114/0x1e0 [ 174.096833] SYSC_connect+0x1f6/0x2d0 [ 174.100612] ? SYSC_bind+0x220/0x220 [ 174.104307] ? fput+0xd4/0x150 [ 174.107485] ? SyS_write+0x15e/0x230 [ 174.111183] SyS_connect+0x24/0x30 [ 174.114702] ? SyS_accept+0x30/0x30 [ 174.118319] do_syscall_64+0x1e8/0x640 [ 174.122187] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.127016] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 174.132186] RIP: 0033:0x459a59 [ 174.135356] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 174.143041] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 174.150290] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 174.157541] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 174.164788] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 174.172036] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 174.179555] net_ratelimit: 14 callbacks suppressed [ 174.179560] protocol 88fb is buggy, dev hsr_slave_0 [ 174.180168] protocol 88fb is buggy, dev hsr_slave_0 [ 174.184562] protocol 88fb is buggy, dev hsr_slave_1 [ 174.189583] protocol 88fb is buggy, dev hsr_slave_1 13:43:51 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x9) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:51 executing program 2 (fault-call:3 fault-nth:25): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xe7, &(0x7f0000000000)="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", 0x108) r1 = semget$private(0x0, 0x4, 0x283) semctl$GETNCNT(r1, 0xf1e9af9348eb23f7, 0xe, &(0x7f0000000700)=""/4096) [ 174.194630] protocol 88fb is buggy, dev hsr_slave_0 [ 174.209649] protocol 88fb is buggy, dev hsr_slave_1 13:43:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000040)="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", 0xfffffffffffffdfd) 13:43:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:51 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 174.275042] FAULT_INJECTION: forcing a failure. [ 174.275042] name failslab, interval 1, probability 0, space 0, times 0 [ 174.330738] CPU: 0 PID: 9303 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 174.337723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.347080] Call Trace: [ 174.349785] dump_stack+0x138/0x197 [ 174.353446] should_fail.cold+0x10f/0x159 [ 174.357607] should_failslab+0xdb/0x130 [ 174.361586] kmem_cache_alloc_trace+0x4b/0x790 [ 174.361601] ? lock_downgrade+0x740/0x740 [ 174.361620] sctp_add_bind_addr+0x6d/0x360 [ 174.361635] sctp_copy_local_addr_list+0x2e0/0x430 [ 174.361647] ? _crng_backtrack_protect+0xd6/0x120 [ 174.361658] ? sctp_defaults_init+0xd50/0xd50 [ 174.361668] ? _get_random_bytes+0x147/0x3a0 [ 174.361676] ? sctp_v6_is_any+0xf/0x70 [ 174.361687] sctp_copy_one_addr+0x52/0x120 [ 174.361697] ? sctp_copy_one_addr+0x52/0x120 [ 174.379543] sctp_bind_addr_copy+0xfc/0x294 [ 174.379562] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 174.379577] __sctp_connect+0x652/0xc00 [ 174.379594] ? sctp_clear_owner_w+0x120/0x120 [ 174.379607] ? __local_bh_enable_ip+0x99/0x1a0 13:43:51 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/o#\x00\xeb\xff\xff\xdf\xca\x00', 0x3, 0x20000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:51 executing program 3: socketpair$tipc(0x1e, 0x9, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x4000) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) write$nbd(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="674466980000000000000300030000007631eb060a026bef02a58c9668eeed9ecbe70b1648493be7a0b6540708454fdef19bb251f0f96703bd4894be6b4ee458d03c1521a7122ae5eeedf22b3181d808e9fce98f6b1c13e0ee8025d33102e327b2a2d150ca39659ed21032740fd03ebe7af72b4fff73dab7d367b06ca2dbd5f21e65304b74a6bd8b127279cb39711003dd9553ed7dc9aad60bd6b9a9763c83195a74a968adefc8216edb6c5fd8bfd0f91bf18730bf0d22f2ccdc784d96bb30f8167b29e95700"/207], 0x33) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40c0) write$FUSE_WRITE(r3, &(0x7f0000000040)={0x18, 0x0, 0x4, {0x639e}}, 0x18) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) write$binfmt_misc(r4, &(0x7f0000000200)={'syz0', "854cea164142bd3fc5fb29a6a845b8f27f8996da1a08a0dfeffe8b73627eaaa6b4a3c0a913078fb27cd91f2f191a681691dcd6e462"}, 0x39) r5 = dup2(r0, 0xffffffffffffffff) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f00000001c0)={0x3, 0x67de}) io_setup(0x0, &(0x7f00000000c0)) [ 174.397184] ? trace_hardirqs_on_caller+0x400/0x590 [ 174.397200] ? __local_bh_enable_ip+0x99/0x1a0 [ 174.397216] sctp_connect+0xb8/0x100 [ 174.397230] inet_dgram_connect+0x114/0x1e0 [ 174.425396] SYSC_connect+0x1f6/0x2d0 [ 174.425409] ? SYSC_bind+0x220/0x220 [ 174.425429] ? fput+0xd4/0x150 [ 174.425440] ? SyS_write+0x15e/0x230 [ 174.425453] SyS_connect+0x24/0x30 [ 174.439639] ? SyS_accept+0x30/0x30 [ 174.439654] do_syscall_64+0x1e8/0x640 [ 174.439664] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.439682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 174.439689] RIP: 0033:0x459a59 [ 174.439696] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 [ 174.455170] ORIG_RAX: 000000000000002a [ 174.462043] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 174.462050] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 174.462056] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 174.462062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 13:43:51 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x1f, 0xfd, 0x0, 0x20, 0x9, 0x5}, 0x8001, 0x9, 0x2}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e27, 0x0, @loopback}, 0xb) 13:43:51 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x3, 0x3949, [], &(0x7f0000000000)=0xff}) 13:43:51 executing program 2 (fault-call:3 fault-nth:26): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 174.462068] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 174.599683] FAULT_INJECTION: forcing a failure. [ 174.599683] name failslab, interval 1, probability 0, space 0, times 0 [ 174.616983] CPU: 0 PID: 9333 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 174.623953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.633306] Call Trace: [ 174.633326] dump_stack+0x138/0x197 [ 174.633345] should_fail.cold+0x10f/0x159 [ 174.633362] should_failslab+0xdb/0x130 [ 174.648545] kmem_cache_alloc_trace+0x4b/0x790 [ 174.653127] ? lock_downgrade+0x740/0x740 [ 174.653146] sctp_add_bind_addr+0x6d/0x360 [ 174.653161] sctp_copy_local_addr_list+0x2e0/0x430 [ 174.666436] ? _crng_backtrack_protect+0xd6/0x120 [ 174.666453] ? sctp_defaults_init+0xd50/0xd50 [ 174.666466] ? _get_random_bytes+0x147/0x3a0 [ 174.666473] ? sctp_v6_is_any+0xf/0x70 [ 174.666484] sctp_copy_one_addr+0x52/0x120 [ 174.680185] ? sctp_copy_one_addr+0x52/0x120 [ 174.680198] sctp_bind_addr_copy+0xfc/0x294 [ 174.680215] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 174.680230] __sctp_connect+0x652/0xc00 [ 174.680246] ? sctp_clear_owner_w+0x120/0x120 [ 174.680259] ? __local_bh_enable_ip+0x99/0x1a0 [ 174.680273] ? trace_hardirqs_on_caller+0x400/0x590 [ 174.680285] ? __local_bh_enable_ip+0x99/0x1a0 [ 174.680296] sctp_connect+0xb8/0x100 [ 174.680311] inet_dgram_connect+0x114/0x1e0 [ 174.734934] SYSC_connect+0x1f6/0x2d0 [ 174.738749] ? SYSC_bind+0x220/0x220 [ 174.742472] ? fput+0xd4/0x150 [ 174.745675] ? SyS_write+0x15e/0x230 [ 174.749398] SyS_connect+0x24/0x30 [ 174.752938] ? SyS_accept+0x30/0x30 [ 174.756572] do_syscall_64+0x1e8/0x640 [ 174.760472] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.765341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 174.770530] RIP: 0033:0x459a59 [ 174.773719] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 174.781433] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 174.788707] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:51 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x1ffffffffffffffd, 0x303980) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) prctl$PR_MCE_KILL(0x21, 0x1, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:hald_var_lib_t:s0\x00', 0x24, 0x0) [ 174.795984] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 174.803256] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 174.810527] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 174.817972] protocol 88fb is buggy, dev hsr_slave_0 [ 174.823073] protocol 88fb is buggy, dev hsr_slave_1 13:43:51 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0xd5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge_slave_1\x00'}) 13:43:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 174.835657] audit: type=1400 audit(1571060631.768:63): avc: denied { relabelto } for pid=9336 comm="syz-executor.3" name="AF_VSOCK" dev="sockfs" ino=34726 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:hald_var_lib_t:s0 tclass=socket permissive=1 13:43:51 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) fchdir(r4) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000140)=0x1ff, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x20d80, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:51 executing program 2 (fault-call:3 fault-nth:27): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:51 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 174.966406] FAULT_INJECTION: forcing a failure. [ 174.966406] name failslab, interval 1, probability 0, space 0, times 0 [ 174.985665] CPU: 0 PID: 9350 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 174.992633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.001991] Call Trace: [ 175.004585] dump_stack+0x138/0x197 [ 175.008226] should_fail.cold+0x10f/0x159 [ 175.012386] should_failslab+0xdb/0x130 [ 175.016369] kmem_cache_alloc_trace+0x4b/0x790 [ 175.020967] ? lock_downgrade+0x740/0x740 [ 175.025120] sctp_add_bind_addr+0x6d/0x360 [ 175.029357] sctp_copy_local_addr_list+0x2e0/0x430 [ 175.034286] ? _crng_backtrack_protect+0xd6/0x120 [ 175.039132] ? sctp_defaults_init+0xd50/0xd50 [ 175.043634] ? _get_random_bytes+0x147/0x3a0 [ 175.048040] ? sctp_v6_is_any+0xf/0x70 [ 175.051931] sctp_copy_one_addr+0x52/0x120 [ 175.056164] ? sctp_copy_one_addr+0x52/0x120 [ 175.060582] sctp_bind_addr_copy+0xfc/0x294 [ 175.064922] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 175.070473] __sctp_connect+0x652/0xc00 [ 175.074459] ? sctp_clear_owner_w+0x120/0x120 [ 175.078967] ? __local_bh_enable_ip+0x99/0x1a0 [ 175.083557] ? trace_hardirqs_on_caller+0x400/0x590 [ 175.088572] ? __local_bh_enable_ip+0x99/0x1a0 [ 175.088590] sctp_connect+0xb8/0x100 [ 175.096871] inet_dgram_connect+0x114/0x1e0 [ 175.101195] SYSC_connect+0x1f6/0x2d0 [ 175.104999] ? SYSC_bind+0x220/0x220 [ 175.108724] ? fput+0xd4/0x150 [ 175.111920] ? SyS_write+0x15e/0x230 [ 175.115638] SyS_connect+0x24/0x30 [ 175.119177] ? SyS_accept+0x30/0x30 [ 175.122808] do_syscall_64+0x1e8/0x640 [ 175.126697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.131632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 175.136818] RIP: 0033:0x459a59 [ 175.140001] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 175.147710] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 175.154985] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:52 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$VIDIOC_DQEVENT(r1, 0x80885659, &(0x7f0000000180)={0x0, @frame_sync}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{0x4, 0x7, 0x2, 0x1, 0x8, 0x7}, 0x1000, 0x8000, 0x7fff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000000c0)={0x10001, 0x3}) 13:43:52 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='\x01\x01\x00\x00\x00\x00\x00\x00eo#\x00', 0xd, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x8000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4c201, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000040)={{0x4}, 0x8, 0x0, 0x3}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 175.162257] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 175.164692] Unknown ioctl -2138548647 [ 175.169522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 175.169529] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 175.199745] Unknown ioctl -2138548647 13:43:52 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L-', 0x3b4}, 0x28, 0x276f925839ed6c05) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:52 executing program 2 (fault-call:3 fault-nth:28): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:52 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:52 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000000)=0x3) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x2000) r2 = syz_genetlink_get_family_id$tipc2(0x0) r3 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000400)={0x60, r2, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x100}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80111501}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x60, r2, 0x301, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3c}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x25}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffc0000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x24ef}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x48800) [ 175.318142] FAULT_INJECTION: forcing a failure. [ 175.318142] name failslab, interval 1, probability 0, space 0, times 0 [ 175.373417] CPU: 0 PID: 9380 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 175.380429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.389797] Call Trace: [ 175.392401] dump_stack+0x138/0x197 [ 175.396046] should_fail.cold+0x10f/0x159 [ 175.400207] should_failslab+0xdb/0x130 [ 175.404193] kmem_cache_alloc_trace+0x4b/0x790 [ 175.408785] ? lock_downgrade+0x740/0x740 [ 175.412944] sctp_add_bind_addr+0x6d/0x360 [ 175.417191] sctp_copy_local_addr_list+0x2e0/0x430 [ 175.422120] ? _crng_backtrack_protect+0xd6/0x120 [ 175.426978] ? sctp_defaults_init+0xd50/0xd50 [ 175.430100] protocol 88fb is buggy, dev hsr_slave_0 [ 175.431480] ? _get_random_bytes+0x147/0x3a0 [ 175.431490] ? sctp_v6_is_any+0xf/0x70 [ 175.431502] sctp_copy_one_addr+0x52/0x120 [ 175.431511] ? sctp_copy_one_addr+0x52/0x120 [ 175.436555] protocol 88fb is buggy, dev hsr_slave_1 [ 175.440914] sctp_bind_addr_copy+0xfc/0x294 [ 175.440928] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 175.440941] __sctp_connect+0x652/0xc00 [ 175.440961] ? sctp_clear_owner_w+0x120/0x120 [ 175.476804] ? __local_bh_enable_ip+0x99/0x1a0 [ 175.481394] ? trace_hardirqs_on_caller+0x400/0x590 [ 175.486417] ? __local_bh_enable_ip+0x99/0x1a0 [ 175.491005] sctp_connect+0xb8/0x100 [ 175.494721] inet_dgram_connect+0x114/0x1e0 [ 175.499048] SYSC_connect+0x1f6/0x2d0 [ 175.502852] ? SYSC_bind+0x220/0x220 [ 175.506578] ? fput+0xd4/0x150 [ 175.509780] ? SyS_write+0x15e/0x230 [ 175.513497] SyS_connect+0x24/0x30 [ 175.517037] ? SyS_accept+0x30/0x30 [ 175.520672] do_syscall_64+0x1e8/0x640 [ 175.524560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.529414] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 175.534634] RIP: 0033:0x459a59 [ 175.537909] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 175.545631] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 175.552931] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 175.560210] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 175.567483] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 175.574757] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:52 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x10, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:52 executing program 2 (fault-call:3 fault-nth:29): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:52 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) [ 175.716461] FAULT_INJECTION: forcing a failure. [ 175.716461] name failslab, interval 1, probability 0, space 0, times 0 13:43:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/43) socket$packet(0x11, 0xa, 0x300) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x80000001, 0x8000) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000280)="8097ed426e7fe356f12c989663946f7b43d4a772b32abffbb2b1df9cfcecb3fc3354ae04874e027a82200051c6d3383435d4cf6b40bb290d72d29c20f4dd87f294cdc58d9c2981a878a18fc7f1c35002a316a7917573992e89b828890560f962909595a9880382a6ee06f5adedadd232109c32570e61e5ae46529cf625672fa3c486f66070ce3e2bcd9076d294882e2a6f42b80b8d6762143c6c75850c6c9ad29179b11879be6b52f003eead9e973a9b8d30d21e50b02e220fdcf8c12f3050f90963f044e6c0f6037dcc4e4e8c049f1e4d22013262996311ba9b9bc3bd039b9702") r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:52 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000000)=0x1) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 175.761039] CPU: 0 PID: 9402 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 175.768019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.777378] Call Trace: [ 175.779975] dump_stack+0x138/0x197 [ 175.783621] should_fail.cold+0x10f/0x159 [ 175.787780] should_failslab+0xdb/0x130 [ 175.791756] kmem_cache_alloc_trace+0x4b/0x790 [ 175.791771] ? lock_downgrade+0x740/0x740 [ 175.791790] sctp_add_bind_addr+0x6d/0x360 [ 175.791805] sctp_copy_local_addr_list+0x2e0/0x430 [ 175.791815] ? _crng_backtrack_protect+0xd6/0x120 [ 175.791825] ? sctp_defaults_init+0xd50/0xd50 [ 175.791838] ? _get_random_bytes+0x147/0x3a0 [ 175.791846] ? sctp_v6_is_any+0xf/0x70 [ 175.791858] sctp_copy_one_addr+0x52/0x120 [ 175.791866] ? sctp_copy_one_addr+0x52/0x120 [ 175.791877] sctp_bind_addr_copy+0xfc/0x294 [ 175.809735] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 175.809752] __sctp_connect+0x652/0xc00 [ 175.809767] ? sctp_clear_owner_w+0x120/0x120 [ 175.835952] ? __local_bh_enable_ip+0x99/0x1a0 [ 175.835967] ? trace_hardirqs_on_caller+0x400/0x590 [ 175.835976] ? __local_bh_enable_ip+0x99/0x1a0 [ 175.835989] sctp_connect+0xb8/0x100 [ 175.847582] inet_dgram_connect+0x114/0x1e0 [ 175.865586] SYSC_connect+0x1f6/0x2d0 [ 175.865599] ? SYSC_bind+0x220/0x220 [ 175.865617] ? fput+0xd4/0x150 [ 175.865627] ? SyS_write+0x15e/0x230 [ 175.886654] SyS_connect+0x24/0x30 [ 175.886664] ? SyS_accept+0x30/0x30 [ 175.886678] do_syscall_64+0x1e8/0x640 [ 175.886688] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.897095] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 175.897104] RIP: 0033:0x459a59 [ 175.897109] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 175.897120] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 175.897128] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 175.917775] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 175.917782] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 175.917788] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80902, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xc1) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:53 executing program 2 (fault-call:3 fault-nth:30): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:43:53 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x183}, 0x1c) 13:43:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00'}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 176.326994] FAULT_INJECTION: forcing a failure. [ 176.326994] name failslab, interval 1, probability 0, space 0, times 0 [ 176.356506] CPU: 1 PID: 9435 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 176.363472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.372850] Call Trace: [ 176.375442] dump_stack+0x138/0x197 [ 176.379075] should_fail.cold+0x10f/0x159 [ 176.383229] should_failslab+0xdb/0x130 [ 176.387212] kmem_cache_alloc_trace+0x4b/0x790 [ 176.391801] ? lock_downgrade+0x740/0x740 [ 176.395955] sctp_add_bind_addr+0x6d/0x360 [ 176.400201] sctp_copy_local_addr_list+0x2e0/0x430 [ 176.405486] ? _crng_backtrack_protect+0xd6/0x120 [ 176.410338] ? sctp_defaults_init+0xd50/0xd50 [ 176.414842] ? _get_random_bytes+0x147/0x3a0 [ 176.419247] ? sctp_v6_is_any+0xf/0x70 [ 176.423143] sctp_copy_one_addr+0x52/0x120 [ 176.427373] ? sctp_copy_one_addr+0x52/0x120 [ 176.431784] sctp_bind_addr_copy+0xfc/0x294 [ 176.436110] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 176.441654] __sctp_connect+0x652/0xc00 [ 176.445727] ? sctp_clear_owner_w+0x120/0x120 [ 176.450225] ? __local_bh_enable_ip+0x99/0x1a0 [ 176.454811] ? trace_hardirqs_on_caller+0x400/0x590 [ 176.459834] ? __local_bh_enable_ip+0x99/0x1a0 [ 176.464597] sctp_connect+0xb8/0x100 [ 176.468314] inet_dgram_connect+0x114/0x1e0 [ 176.472636] SYSC_connect+0x1f6/0x2d0 [ 176.476443] ? SYSC_bind+0x220/0x220 [ 176.480166] ? fput+0xd4/0x150 [ 176.483365] ? SyS_write+0x15e/0x230 [ 176.487086] SyS_connect+0x24/0x30 [ 176.490626] ? SyS_accept+0x30/0x30 [ 176.494258] do_syscall_64+0x1e8/0x640 [ 176.498145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 176.502997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 176.508188] RIP: 0033:0x459a59 [ 176.511372] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 176.519082] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:43:53 executing program 2 (fault-call:3 fault-nth:31): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 176.526350] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 176.533619] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 176.540890] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 176.548162] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 176.615790] FAULT_INJECTION: forcing a failure. [ 176.615790] name failslab, interval 1, probability 0, space 0, times 0 [ 176.638250] CPU: 0 PID: 9450 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 176.645220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.645225] Call Trace: [ 176.645242] dump_stack+0x138/0x197 [ 176.645260] should_fail.cold+0x10f/0x159 [ 176.665007] should_failslab+0xdb/0x130 [ 176.668997] kmem_cache_alloc_trace+0x4b/0x790 [ 176.673579] ? lock_downgrade+0x740/0x740 [ 176.673596] sctp_add_bind_addr+0x6d/0x360 [ 176.673609] sctp_copy_local_addr_list+0x2e0/0x430 [ 176.686888] ? _crng_backtrack_protect+0xd6/0x120 [ 176.691737] ? sctp_defaults_init+0xd50/0xd50 [ 176.696234] ? _get_random_bytes+0x147/0x3a0 [ 176.700643] ? sctp_v6_is_any+0xf/0x70 [ 176.704535] sctp_copy_one_addr+0x52/0x120 [ 176.708765] ? sctp_copy_one_addr+0x52/0x120 [ 176.713177] sctp_bind_addr_copy+0xfc/0x294 [ 176.717508] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 176.723050] __sctp_connect+0x652/0xc00 [ 176.727032] ? sctp_clear_owner_w+0x120/0x120 [ 176.731530] ? __local_bh_enable_ip+0x99/0x1a0 [ 176.736117] ? trace_hardirqs_on_caller+0x400/0x590 [ 176.741134] ? __local_bh_enable_ip+0x99/0x1a0 [ 176.745720] sctp_connect+0xb8/0x100 [ 176.749436] inet_dgram_connect+0x114/0x1e0 [ 176.753762] SYSC_connect+0x1f6/0x2d0 [ 176.757562] ? SYSC_bind+0x220/0x220 [ 176.761281] ? fput+0xd4/0x150 [ 176.764473] ? SyS_write+0x15e/0x230 [ 176.768190] SyS_connect+0x24/0x30 [ 176.771727] ? SyS_accept+0x30/0x30 [ 176.775359] do_syscall_64+0x1e8/0x640 [ 176.779248] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 176.784099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 176.789287] RIP: 0033:0x459a59 [ 176.792473] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 176.800268] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 176.807536] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) [ 176.814807] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 176.822084] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 176.829634] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:53 executing program 2 (fault-call:3 fault-nth:32): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:53 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000040)={0x6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="b3000000950cc51aec9acebf964ca50039d101000100000000004ec2cb0d200ecd98a219b9e91445bd1847c7aa7217be1534cd74b6bf3026ad52c26c447364b74af67f39f2360367c384c8674ef3aae180307f957bdeb18185643add0c5a39f594451713838012beafa3ef16f9b9a1b200dce497fa7157bce32856d50dfcf1f7ec872fd0e13538615dacd4a03b1d14e761db52435d596a142885151a0b7be6efd899c0022c5daa35fd6d6228414fdb571cc5343b541f98"], &(0x7f0000000700)=0xbb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x0, 0x8, 0x4, 0x0, r5}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r6, 0xcfb8579ddfb15775}, {r7}], 0x2, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xfffffff9, @empty, 0x7}], 0x1e9) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 176.936293] FAULT_INJECTION: forcing a failure. [ 176.936293] name failslab, interval 1, probability 0, space 0, times 0 [ 176.967607] CPU: 1 PID: 9462 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 176.974582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.983939] Call Trace: [ 176.986536] dump_stack+0x138/0x197 [ 176.990178] should_fail.cold+0x10f/0x159 [ 176.994333] should_failslab+0xdb/0x130 [ 176.998316] kmem_cache_alloc_trace+0x4b/0x790 [ 177.002901] ? lock_downgrade+0x740/0x740 [ 177.007058] sctp_add_bind_addr+0x6d/0x360 [ 177.011303] sctp_copy_local_addr_list+0x2e0/0x430 [ 177.016232] ? _crng_backtrack_protect+0xd6/0x120 [ 177.021085] ? sctp_defaults_init+0xd50/0xd50 [ 177.025583] ? _get_random_bytes+0x147/0x3a0 [ 177.029995] ? sctp_v6_is_any+0xf/0x70 [ 177.033884] sctp_copy_one_addr+0x52/0x120 [ 177.038119] ? sctp_copy_one_addr+0x52/0x120 [ 177.042527] sctp_bind_addr_copy+0xfc/0x294 [ 177.046858] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 177.052399] __sctp_connect+0x652/0xc00 [ 177.056379] ? sctp_clear_owner_w+0x120/0x120 [ 177.060876] ? __local_bh_enable_ip+0x99/0x1a0 [ 177.065465] ? trace_hardirqs_on_caller+0x400/0x590 [ 177.070483] ? __local_bh_enable_ip+0x99/0x1a0 [ 177.075072] sctp_connect+0xb8/0x100 [ 177.078795] inet_dgram_connect+0x114/0x1e0 [ 177.083221] SYSC_connect+0x1f6/0x2d0 [ 177.087026] ? SYSC_bind+0x220/0x220 [ 177.090747] ? fput+0xd4/0x150 [ 177.094219] ? SyS_write+0x15e/0x230 [ 177.097938] SyS_connect+0x24/0x30 [ 177.101479] ? SyS_accept+0x30/0x30 [ 177.105105] do_syscall_64+0x1e8/0x640 [ 177.108989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.113835] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 177.119020] RIP: 0033:0x459a59 [ 177.122204] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 177.129907] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:43:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 177.137174] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 177.144443] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 177.151720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 177.158984] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:54 executing program 2 (fault-call:3 fault-nth:33): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 177.299046] FAULT_INJECTION: forcing a failure. [ 177.299046] name failslab, interval 1, probability 0, space 0, times 0 [ 177.341003] CPU: 0 PID: 9472 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 177.347971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.357331] Call Trace: [ 177.359925] dump_stack+0x138/0x197 [ 177.363566] should_fail.cold+0x10f/0x159 [ 177.367717] should_failslab+0xdb/0x130 [ 177.371695] kmem_cache_alloc_trace+0x4b/0x790 [ 177.376284] ? lock_downgrade+0x740/0x740 [ 177.380439] sctp_add_bind_addr+0x6d/0x360 [ 177.384681] sctp_copy_local_addr_list+0x2e0/0x430 [ 177.389610] ? _crng_backtrack_protect+0xd6/0x120 [ 177.394463] ? sctp_defaults_init+0xd50/0xd50 [ 177.398968] ? _get_random_bytes+0x147/0x3a0 [ 177.403375] ? sctp_v6_is_any+0xf/0x70 [ 177.407263] sctp_copy_one_addr+0x52/0x120 [ 177.411502] ? sctp_copy_one_addr+0x52/0x120 [ 177.415913] sctp_bind_addr_copy+0xfc/0x294 [ 177.420242] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 177.425783] __sctp_connect+0x652/0xc00 [ 177.429763] ? sctp_clear_owner_w+0x120/0x120 [ 177.434261] ? __local_bh_enable_ip+0x99/0x1a0 [ 177.438852] ? trace_hardirqs_on_caller+0x400/0x590 [ 177.443872] ? __local_bh_enable_ip+0x99/0x1a0 [ 177.448458] sctp_connect+0xb8/0x100 [ 177.452177] inet_dgram_connect+0x114/0x1e0 [ 177.456500] SYSC_connect+0x1f6/0x2d0 [ 177.460303] ? SYSC_bind+0x220/0x220 [ 177.464197] ? fput+0xd4/0x150 [ 177.467392] ? SyS_write+0x15e/0x230 [ 177.471109] SyS_connect+0x24/0x30 [ 177.474647] ? SyS_accept+0x30/0x30 [ 177.478273] do_syscall_64+0x1e8/0x640 [ 177.482156] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:43:54 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xc00040, 0x180) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xfff7}, &(0x7f00000002c0)=0x8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000bc0)={0x2, 0x0, @loopback}, &(0x7f0000000c00)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000c40)={0x0, 0x208, 0x3, [0xff, 0xffc0, 0x825a]}, &(0x7f0000000340)=0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000300)={'br\xf5\xff\x00\x00\x14\x00\xf9\xff\xff\xff\x00', {0x2, 0x4e23, @multicast2}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') r8 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r7, 0xcfb8579ddfb15775}, {r8}], 0x2, 0x0, 0x0, 0x0) r9 = accept$packet(r8, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) ppoll(&(0x7f0000000200)=[{r5, 0xcfb8579ddfb15775}, {r9}], 0x2fd, 0x0, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r10, 0x100}, &(0x7f00000001c0)=0x8) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) r12 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000500)={r12, 0x74, 0x7c}, &(0x7f00000006c0)=ANY=[@ANYBLOB="656e633d72617720686173683d736861332d323536e5000000000000000000000000f7ff00000000000000000000000000000000000000000000000000000000000001000000000000000eb62223b2cb16d0271022aee10ad9978881d3b64b611cee43e7a62576948719c2197da1740300c2d0e7746e611fd18600"/133], &(0x7f00000005c0)="08afc85d7eb6736cad8a13124c2f718254fb9a8e6c42a8ae922c39ad7c5b8a1b017bf9e842abf4728d358e4d284ad5a702d61a2fcce62b325ebecbb2053e1154000611a5ded260746f10c8e0fe9235da67f7ed8204de29098bb351924e72cb28a66dad6d223917949092317aff5b69fc97e3f29c", &(0x7f0000000640)="515e7b029f92f2f28cde5ffcc3aff312d9af3b83000af8ba22317f1f8d95e38c301d846739974d5806e48204441a0b2c9d580e636e15edf368ad5eb73736d0856e0d3cccc965707f242d2c40beded8daddc5cda9c65de0334bdd33ce67f6c3149c426704d1c663fae503f4ad7d5b8a8753becb3c123368f0d09fb2b4") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r14, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r15, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000000440)=[@in={0x2, 0x4e21, @rand_addr=0xc5}], 0x10) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 177.487006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 177.492194] RIP: 0033:0x459a59 [ 177.495380] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 177.503084] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 177.510346] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 177.517613] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 177.524876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 177.532140] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:54 executing program 2 (fault-call:3 fault-nth:34): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:54 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:54 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = dup(r2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x1, r4, 0x78, 0x0, @in6={0xa, 0x4e22, 0xfffffffc, @dev={0xfe, 0x80, [], 0x29}, 0xfff}}}, 0xa0) [ 177.804186] FAULT_INJECTION: forcing a failure. [ 177.804186] name failslab, interval 1, probability 0, space 0, times 0 [ 177.835938] CPU: 1 PID: 9487 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 177.842921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.852796] Call Trace: [ 177.855395] dump_stack+0x138/0x197 [ 177.859033] should_fail.cold+0x10f/0x159 [ 177.864060] should_failslab+0xdb/0x130 [ 177.868042] kmem_cache_alloc_trace+0x4b/0x790 [ 177.872638] ? lock_downgrade+0x740/0x740 [ 177.876795] sctp_add_bind_addr+0x6d/0x360 [ 177.881036] sctp_copy_local_addr_list+0x2e0/0x430 [ 177.885967] ? _crng_backtrack_protect+0xd6/0x120 [ 177.890814] ? sctp_defaults_init+0xd50/0xd50 [ 177.895314] ? _get_random_bytes+0x147/0x3a0 [ 177.899722] ? sctp_v6_is_any+0xf/0x70 [ 177.903613] sctp_copy_one_addr+0x52/0x120 [ 177.907854] ? sctp_copy_one_addr+0x52/0x120 [ 177.912268] sctp_bind_addr_copy+0xfc/0x294 [ 177.916605] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 177.922142] __sctp_connect+0x652/0xc00 [ 177.926124] ? sctp_clear_owner_w+0x120/0x120 [ 177.930621] ? __local_bh_enable_ip+0x99/0x1a0 [ 177.935215] ? trace_hardirqs_on_caller+0x400/0x590 [ 177.940233] ? __local_bh_enable_ip+0x99/0x1a0 [ 177.944838] sctp_connect+0xb8/0x100 [ 177.948555] inet_dgram_connect+0x114/0x1e0 [ 177.952880] SYSC_connect+0x1f6/0x2d0 [ 177.956681] ? SYSC_bind+0x220/0x220 [ 177.960403] ? fput+0xd4/0x150 [ 177.963594] ? SyS_write+0x15e/0x230 [ 177.967314] SyS_connect+0x24/0x30 [ 177.970855] ? SyS_accept+0x30/0x30 [ 177.974484] do_syscall_64+0x1e8/0x640 [ 177.978456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.983315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 177.988501] RIP: 0033:0x459a59 [ 177.991687] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 13:43:55 executing program 2 (fault-call:3 fault-nth:35): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 177.999401] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 178.006755] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 178.014019] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 178.021288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 178.029593] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:55 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 178.097499] FAULT_INJECTION: forcing a failure. [ 178.097499] name failslab, interval 1, probability 0, space 0, times 0 [ 178.135528] CPU: 0 PID: 9500 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 178.142506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.151864] Call Trace: [ 178.154470] dump_stack+0x138/0x197 [ 178.158110] should_fail.cold+0x10f/0x159 [ 178.162264] should_failslab+0xdb/0x130 [ 178.166245] kmem_cache_alloc_trace+0x4b/0x790 [ 178.170926] ? lock_downgrade+0x740/0x740 [ 178.175082] sctp_add_bind_addr+0x6d/0x360 [ 178.179320] sctp_copy_local_addr_list+0x2e0/0x430 [ 178.184247] ? _crng_backtrack_protect+0xd6/0x120 [ 178.189095] ? sctp_defaults_init+0xd50/0xd50 [ 178.193597] ? _get_random_bytes+0x147/0x3a0 [ 178.198003] ? sctp_v6_is_any+0xf/0x70 [ 178.201897] sctp_copy_one_addr+0x52/0x120 [ 178.206134] ? sctp_copy_one_addr+0x52/0x120 [ 178.211674] sctp_bind_addr_copy+0xfc/0x294 [ 178.216002] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 178.221547] __sctp_connect+0x652/0xc00 [ 178.225528] ? sctp_clear_owner_w+0x120/0x120 [ 178.230094] ? __local_bh_enable_ip+0x99/0x1a0 [ 178.234677] ? trace_hardirqs_on_caller+0x400/0x590 [ 178.239702] ? __local_bh_enable_ip+0x99/0x1a0 [ 178.244293] sctp_connect+0xb8/0x100 [ 178.248010] inet_dgram_connect+0x114/0x1e0 [ 178.252337] SYSC_connect+0x1f6/0x2d0 [ 178.256137] ? SYSC_bind+0x220/0x220 [ 178.259859] ? fput+0xd4/0x150 [ 178.263053] ? SyS_write+0x15e/0x230 [ 178.266769] SyS_connect+0x24/0x30 [ 178.270306] ? SyS_accept+0x30/0x30 [ 178.273938] do_syscall_64+0x1e8/0x640 [ 178.277826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.282678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 178.287864] RIP: 0033:0x459a59 13:43:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 178.291047] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 178.298754] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 178.306016] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 178.313280] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 178.320550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 178.327810] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:55 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:55 executing program 2 (fault-call:3 fault-nth:36): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:55 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'ip6erspan0\x00', 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 178.472665] FAULT_INJECTION: forcing a failure. [ 178.472665] name failslab, interval 1, probability 0, space 0, times 0 [ 178.512246] CPU: 0 PID: 9513 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 178.519326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.528681] Call Trace: [ 178.531273] dump_stack+0x138/0x197 [ 178.534908] should_fail.cold+0x10f/0x159 [ 178.539076] should_failslab+0xdb/0x130 [ 178.543058] kmem_cache_alloc_trace+0x4b/0x790 [ 178.547641] ? lock_downgrade+0x740/0x740 [ 178.551790] sctp_add_bind_addr+0x6d/0x360 [ 178.556029] sctp_copy_local_addr_list+0x2e0/0x430 [ 178.560963] ? _crng_backtrack_protect+0xd6/0x120 [ 178.565819] ? sctp_defaults_init+0xd50/0xd50 [ 178.570418] ? _get_random_bytes+0x147/0x3a0 [ 178.574825] ? sctp_v6_is_any+0xf/0x70 [ 178.578713] sctp_copy_one_addr+0x52/0x120 [ 178.582956] ? sctp_copy_one_addr+0x52/0x120 [ 178.587364] sctp_bind_addr_copy+0xfc/0x294 [ 178.591688] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 178.597227] __sctp_connect+0x652/0xc00 [ 178.601207] ? sctp_clear_owner_w+0x120/0x120 [ 178.605702] ? __local_bh_enable_ip+0x99/0x1a0 [ 178.610286] ? trace_hardirqs_on_caller+0x400/0x590 [ 178.615307] ? __local_bh_enable_ip+0x99/0x1a0 [ 178.619895] sctp_connect+0xb8/0x100 [ 178.623608] inet_dgram_connect+0x114/0x1e0 [ 178.627927] SYSC_connect+0x1f6/0x2d0 [ 178.631727] ? SYSC_bind+0x220/0x220 [ 178.635446] ? fput+0xd4/0x150 [ 178.638636] ? SyS_write+0x15e/0x230 [ 178.642354] SyS_connect+0x24/0x30 [ 178.645892] ? SyS_accept+0x30/0x30 [ 178.649523] do_syscall_64+0x1e8/0x640 [ 178.653411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.658255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 178.663447] RIP: 0033:0x459a59 13:43:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="89ae61f04269614a9d0eeb312f8f35ae2a47fbd9507820448c76081ed6a59538571665c8a7c3779d10ad77120143035f80d80d8961e1ecb1e70625da398ea93c7570cd4a0961e655170698ee418a5074d5bf8991725c0c520b4f2d78d9ef0985eee78bf917f78befdda1e0e7610b1a690ec704671005f6bc6f507abf544fc2f3efc3ebcaa15b0460ed971e3236d75438353583101f802367c5fdcd957fb5a95d88692cd02ed01f9d00c452d2fa05a290ddcfdbb69f8b1a358fe199629e779d9c4af3b295b1f75ad4d9706b5797a99bbe78d40ba567d5e8e922efe54da28357c9f3d48451dadc294d05acd2db1cc292355f34b3a62f8408007e1c7df885f18d8432d84b8987ab1f48", 0x108) r1 = syz_open_dev$usbmon(0x0, 0x45, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x1) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r3, 0xc0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x8000000006, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x82000a, 0x3}, 0x0, 0x0, &(0x7f0000000640)={0x3, 0x10, 0x4, 0x9}, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=0x7}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000840)=r4, 0x4) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r4, 0x4) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)={0x8, [0x3, 0x80000001, 0x81, 0x2, 0x401, 0x0, 0x9, 0x2]}) [ 178.666633] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 178.674338] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 178.681605] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 178.688871] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 178.696138] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 178.704274] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:55 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:43:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00000001c0)="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", 0x191) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$PPPIOCDISCONN(r1, 0x7439) 13:43:55 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000180)={0x0, 0xb79606975e61cf9f, 0x7f, 0x0, 0x89, 0xfdcf, &(0x7f00000000c0)="f21c59f2ca1555556296e7e97df76263afaa70157d3f12d96dcbafa3b7d2f4e220f1b4135b328a5f1394504cb3295b8a5a358ac55398d1115076889ccf98ae801541be5310d40c345315f3ba4f6d82877f5ffddf58ff1fc720e6c81451c560e24b31d9455dd11ec2e79324c23bc756e8de5f836bb16e322b6e9ef5953e17d4c53430ccd7dcc712cb33"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:55 executing program 2 (fault-call:3 fault-nth:37): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) 13:43:55 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 178.939328] FAULT_INJECTION: forcing a failure. [ 178.939328] name failslab, interval 1, probability 0, space 0, times 0 [ 179.006489] CPU: 1 PID: 9535 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 179.013467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.022829] Call Trace: [ 179.025425] dump_stack+0x138/0x197 [ 179.029069] should_fail.cold+0x10f/0x159 [ 179.033224] should_failslab+0xdb/0x130 [ 179.037211] kmem_cache_alloc_trace+0x4b/0x790 [ 179.041797] ? lock_downgrade+0x740/0x740 [ 179.045945] sctp_add_bind_addr+0x6d/0x360 [ 179.050179] sctp_copy_local_addr_list+0x2e0/0x430 [ 179.055107] ? _crng_backtrack_protect+0xd6/0x120 [ 179.060039] ? sctp_defaults_init+0xd50/0xd50 [ 179.064546] ? _get_random_bytes+0x147/0x3a0 [ 179.068949] ? sctp_v6_is_any+0xf/0x70 [ 179.072835] sctp_copy_one_addr+0x52/0x120 [ 179.077065] ? sctp_copy_one_addr+0x52/0x120 [ 179.081472] sctp_bind_addr_copy+0xfc/0x294 [ 179.085800] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 179.091337] __sctp_connect+0x652/0xc00 [ 179.095326] ? sctp_clear_owner_w+0x120/0x120 [ 179.099826] ? __local_bh_enable_ip+0x99/0x1a0 [ 179.104414] ? trace_hardirqs_on_caller+0x400/0x590 [ 179.109433] ? __local_bh_enable_ip+0x99/0x1a0 [ 179.114118] sctp_connect+0xb8/0x100 [ 179.117834] inet_dgram_connect+0x114/0x1e0 [ 179.122164] SYSC_connect+0x1f6/0x2d0 [ 179.125961] ? SYSC_bind+0x220/0x220 [ 179.129681] ? fput+0xd4/0x150 [ 179.132871] ? SyS_write+0x15e/0x230 [ 179.136588] SyS_connect+0x24/0x30 [ 179.140124] ? SyS_accept+0x30/0x30 [ 179.143748] do_syscall_64+0x1e8/0x640 [ 179.147634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.152480] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.157666] RIP: 0033:0x459a59 [ 179.160848] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 179.168553] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 179.175831] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 179.183098] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.190366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 179.197632] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:56 executing program 4: socket$inet6(0xa, 0x2, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x48000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000180)="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", 0x4a1) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f0000000000)={0x1, 0x0, 0xe5afbd25eddb94ab, 0x1, {0x7fff, 0x10000, 0x7fff, 0x15cb}}) 13:43:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000300)={0x3, 0x6, 0xac17}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0xed7a6e562275462, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x11, 0x1, 0x3f) sendmsg$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)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000000)={@local, 0x63, r7}) 13:43:56 executing program 0: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/1060], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000000c0)=0x1, 0xffffffffffffff51) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 13:43:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:43:56 executing program 2 (fault-call:3 fault-nth:38): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) [ 179.437855] FAULT_INJECTION: forcing a failure. [ 179.437855] name failslab, interval 1, probability 0, space 0, times 0 [ 179.478124] CPU: 0 PID: 9569 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 179.485104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.494463] Call Trace: [ 179.497060] dump_stack+0x138/0x197 [ 179.500702] should_fail.cold+0x10f/0x159 [ 179.504866] should_failslab+0xdb/0x130 [ 179.508851] kmem_cache_alloc_trace+0x4b/0x790 [ 179.513439] ? lock_downgrade+0x740/0x740 [ 179.517593] sctp_add_bind_addr+0x6d/0x360 [ 179.521833] sctp_copy_local_addr_list+0x2e0/0x430 [ 179.526769] ? _crng_backtrack_protect+0xd6/0x120 [ 179.531618] ? sctp_defaults_init+0xd50/0xd50 [ 179.536115] ? _get_random_bytes+0x147/0x3a0 [ 179.540608] ? sctp_v6_is_any+0xf/0x70 [ 179.544498] sctp_copy_one_addr+0x52/0x120 [ 179.548745] ? sctp_copy_one_addr+0x52/0x120 [ 179.553155] sctp_bind_addr_copy+0xfc/0x294 [ 179.557487] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 179.563028] __sctp_connect+0x652/0xc00 [ 179.567008] ? sctp_clear_owner_w+0x120/0x120 [ 179.579240] ? __local_bh_enable_ip+0x99/0x1a0 [ 179.583841] ? trace_hardirqs_on_caller+0x400/0x590 [ 179.588871] ? __local_bh_enable_ip+0x99/0x1a0 [ 179.590106] net_ratelimit: 16 callbacks suppressed [ 179.590110] protocol 88fb is buggy, dev hsr_slave_0 [ 179.593456] sctp_connect+0xb8/0x100 [ 179.593469] inet_dgram_connect+0x114/0x1e0 [ 179.593481] SYSC_connect+0x1f6/0x2d0 [ 179.598439] protocol 88fb is buggy, dev hsr_slave_1 [ 179.603396] ? SYSC_bind+0x220/0x220 [ 179.603413] ? fput+0xd4/0x150 [ 179.603422] ? SyS_write+0x15e/0x230 [ 179.603435] SyS_connect+0x24/0x30 [ 179.603442] ? SyS_accept+0x30/0x30 [ 179.603453] do_syscall_64+0x1e8/0x640 [ 179.603463] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.646850] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.652081] RIP: 0033:0x459a59 [ 179.655270] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 179.663006] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 179.670275] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:56 executing program 2 (fault-call:3 fault-nth:39): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 179.677546] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.684818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 179.692098] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x80000001, 0x1, 0x1, &(0x7f0000ff9000/0x4000)=nil, 0x8000}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000005c0)="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", 0x108) [ 179.773136] FAULT_INJECTION: forcing a failure. [ 179.773136] name failslab, interval 1, probability 0, space 0, times 0 [ 179.803440] CPU: 0 PID: 9578 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 179.810400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.810406] Call Trace: [ 179.810422] dump_stack+0x138/0x197 [ 179.810441] should_fail.cold+0x10f/0x159 [ 179.810457] should_failslab+0xdb/0x130 [ 179.810470] kmem_cache_alloc_trace+0x4b/0x790 [ 179.810482] ? lock_downgrade+0x740/0x740 [ 179.810498] sctp_add_bind_addr+0x6d/0x360 [ 179.810511] sctp_copy_local_addr_list+0x2e0/0x430 [ 179.810520] ? _crng_backtrack_protect+0xd6/0x120 [ 179.810531] ? sctp_defaults_init+0xd50/0xd50 [ 179.810542] ? _get_random_bytes+0x147/0x3a0 [ 179.810549] ? sctp_v6_is_any+0xf/0x70 [ 179.810560] sctp_copy_one_addr+0x52/0x120 [ 179.810567] ? sctp_copy_one_addr+0x52/0x120 [ 179.810578] sctp_bind_addr_copy+0xfc/0x294 [ 179.830264] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 179.830278] __sctp_connect+0x652/0xc00 [ 179.830293] ? sctp_clear_owner_w+0x120/0x120 [ 179.830307] ? __local_bh_enable_ip+0x99/0x1a0 [ 179.838848] ? trace_hardirqs_on_caller+0x400/0x590 [ 179.838858] ? __local_bh_enable_ip+0x99/0x1a0 [ 179.838870] sctp_connect+0xb8/0x100 [ 179.910726] inet_dgram_connect+0x114/0x1e0 [ 179.910739] SYSC_connect+0x1f6/0x2d0 [ 179.910749] ? SYSC_bind+0x220/0x220 [ 179.910767] ? fput+0xd4/0x150 [ 179.910777] ? SyS_write+0x15e/0x230 [ 179.918793] SyS_connect+0x24/0x30 [ 179.918802] ? SyS_accept+0x30/0x30 [ 179.918812] do_syscall_64+0x1e8/0x640 [ 179.918825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.949210] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.954402] RIP: 0033:0x459a59 [ 179.957590] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 179.965301] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:43:56 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_G_FMT(r2, 0xc0d05604, &(0x7f00000000c0)={0x9, @sliced={0x3, [0x1f, 0xffff, 0x40, 0x100, 0x200, 0x1, 0x3a96, 0x5b, 0x2, 0x4, 0x2, 0x8, 0x200, 0x3, 0x7, 0xc2d, 0x2, 0x0, 0x5b2c, 0x8dd5, 0xff00, 0x9, 0x100, 0x90, 0x0, 0x7, 0x4, 0x4, 0x1, 0x2, 0x101, 0xc, 0x1ff, 0x5, 0x800, 0x1eb, 0x4, 0xd9e, 0x1, 0x2, 0x0, 0x101, 0x1, 0x8000, 0x3, 0x39c3, 0x2, 0x8001], 0x1}}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f0000000200)=0x400, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000001c0)={0x5}) 13:43:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc20e6c423f537caf, &(0x7f00000005c0)="89ae61f04269614a9d0eeb312f8f35ae2a47fbd9507820448c76081ed6a59538571665c8a7c3779d10ad77120143035f80d80d8961e1ecb1a70625da398ea93c7570cd4a0961e655170698ee418a5074d5bf8991725c0c520b4f2d78d9ef0985eee78bf917b78befdda1e0e7610b1a690ec70467100600bc6f507abf544fc2f3efc3ebcaa15b0460ed971e3236d75438353583103fe3acea60604b1f802367c5fdcd957fb5a95d88692cd02ed01f9d00c452d2faf1a290ddcfdbb69f8b1a358fe199629e779d9c4af3b295b1f75ad4d9706b5797a99bbe78d40ba567d5e8e922efe54ddadc294d05acd2db1cc292355f34b3a62f8408007e1c7df885f18d8432d84b8987ab1f48", 0x0) 13:43:56 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x9) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 179.972575] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 179.979850] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.987125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 179.994425] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:43:56 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:43:57 executing program 2 (fault-call:3 fault-nth:40): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) [ 180.126463] FAULT_INJECTION: forcing a failure. [ 180.126463] name failslab, interval 1, probability 0, space 0, times 0 [ 180.146161] CPU: 0 PID: 9603 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 180.153127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.153133] Call Trace: [ 180.153151] dump_stack+0x138/0x197 [ 180.153169] should_fail.cold+0x10f/0x159 [ 180.153183] should_failslab+0xdb/0x130 [ 180.153194] kmem_cache_alloc_trace+0x4b/0x790 [ 180.153204] ? lock_downgrade+0x740/0x740 [ 180.153221] sctp_add_bind_addr+0x6d/0x360 [ 180.189888] sctp_copy_local_addr_list+0x2e0/0x430 [ 180.194829] ? _crng_backtrack_protect+0xd6/0x120 [ 180.199685] ? sctp_defaults_init+0xd50/0xd50 [ 180.204188] ? _get_random_bytes+0x147/0x3a0 [ 180.208601] ? sctp_v6_is_any+0xf/0x70 [ 180.212501] sctp_copy_one_addr+0x52/0x120 [ 180.216740] ? sctp_copy_one_addr+0x52/0x120 [ 180.221163] sctp_bind_addr_copy+0xfc/0x294 [ 180.225499] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 180.231056] __sctp_connect+0x652/0xc00 [ 180.235047] ? sctp_clear_owner_w+0x120/0x120 [ 180.239549] ? __local_bh_enable_ip+0x99/0x1a0 [ 180.244149] ? trace_hardirqs_on_caller+0x400/0x590 [ 180.249174] ? __local_bh_enable_ip+0x99/0x1a0 [ 180.253766] sctp_connect+0xb8/0x100 [ 180.257484] inet_dgram_connect+0x114/0x1e0 [ 180.261811] SYSC_connect+0x1f6/0x2d0 [ 180.265614] ? SYSC_bind+0x220/0x220 [ 180.269433] ? fput+0xd4/0x150 [ 180.272623] ? SyS_write+0x15e/0x230 [ 180.276341] SyS_connect+0x24/0x30 [ 180.279891] ? SyS_accept+0x30/0x30 [ 180.283516] do_syscall_64+0x1e8/0x640 [ 180.287405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.292255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.297441] RIP: 0033:0x459a59 [ 180.300656] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 180.308371] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 180.315639] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:57 executing program 2 (fault-call:3 fault-nth:41): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:57 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x3, 0x2, 0x7, 0x8}, 0x10) [ 180.322909] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 180.330174] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 180.337444] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) [ 180.390098] protocol 88fb is buggy, dev hsr_slave_0 [ 180.390136] protocol 88fb is buggy, dev hsr_slave_1 [ 180.395252] protocol 88fb is buggy, dev hsr_slave_1 [ 180.405357] protocol 88fb is buggy, dev hsr_slave_0 [ 180.408042] FAULT_INJECTION: forcing a failure. [ 180.408042] name failslab, interval 1, probability 0, space 0, times 0 [ 180.410464] protocol 88fb is buggy, dev hsr_slave_1 [ 180.460013] CPU: 0 PID: 9614 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 180.467124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.467130] Call Trace: [ 180.467150] dump_stack+0x138/0x197 [ 180.467169] should_fail.cold+0x10f/0x159 [ 180.482718] should_failslab+0xdb/0x130 [ 180.482731] kmem_cache_alloc_trace+0x4b/0x790 [ 180.482744] ? lock_downgrade+0x740/0x740 [ 180.490846] sctp_add_bind_addr+0x6d/0x360 [ 180.490862] sctp_copy_local_addr_list+0x2e0/0x430 [ 180.490872] ? _crng_backtrack_protect+0xd6/0x120 [ 180.490882] ? sctp_defaults_init+0xd50/0xd50 [ 180.490894] ? _get_random_bytes+0x147/0x3a0 [ 180.490902] ? sctp_v6_is_any+0xf/0x70 [ 180.490913] sctp_copy_one_addr+0x52/0x120 [ 180.490920] ? sctp_copy_one_addr+0x52/0x120 [ 180.490933] sctp_bind_addr_copy+0xfc/0x294 [ 180.490951] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 180.499657] __sctp_connect+0x652/0xc00 [ 180.499674] ? sctp_clear_owner_w+0x120/0x120 [ 180.499687] ? __local_bh_enable_ip+0x99/0x1a0 [ 180.508821] ? trace_hardirqs_on_caller+0x400/0x590 [ 180.508834] ? __local_bh_enable_ip+0x99/0x1a0 [ 180.508847] sctp_connect+0xb8/0x100 [ 180.508860] inet_dgram_connect+0x114/0x1e0 [ 180.518160] SYSC_connect+0x1f6/0x2d0 [ 180.518172] ? SYSC_bind+0x220/0x220 [ 180.518192] ? fput+0xd4/0x150 [ 180.530683] ? SyS_write+0x15e/0x230 [ 180.530702] SyS_connect+0x24/0x30 [ 180.530709] ? SyS_accept+0x30/0x30 [ 180.530721] do_syscall_64+0x1e8/0x640 [ 180.530729] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:43:57 executing program 2 (fault-call:3 fault-nth:42): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 180.530745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.530753] RIP: 0033:0x459a59 [ 180.530759] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 180.530771] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 180.544996] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 180.545002] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 180.545008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 180.545014] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:57 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:43:57 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7fffffff, 0x210800) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000100)=0x2080002) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r2 = socket$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) 13:43:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) [ 180.736881] FAULT_INJECTION: forcing a failure. [ 180.736881] name failslab, interval 1, probability 0, space 0, times 0 [ 180.786799] CPU: 0 PID: 9627 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 180.793776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.793782] Call Trace: [ 180.793798] dump_stack+0x138/0x197 [ 180.793816] should_fail.cold+0x10f/0x159 [ 180.793832] should_failslab+0xdb/0x130 [ 180.793846] kmem_cache_alloc_trace+0x4b/0x790 [ 180.793859] ? lock_downgrade+0x740/0x740 [ 180.793875] sctp_add_bind_addr+0x6d/0x360 [ 180.793888] sctp_copy_local_addr_list+0x2e0/0x430 [ 180.793898] ? _crng_backtrack_protect+0xd6/0x120 [ 180.793909] ? sctp_defaults_init+0xd50/0xd50 [ 180.793920] ? _get_random_bytes+0x147/0x3a0 [ 180.793930] ? sctp_v6_is_any+0xf/0x70 [ 180.813621] sctp_copy_one_addr+0x52/0x120 [ 180.813630] ? sctp_copy_one_addr+0x52/0x120 [ 180.813641] sctp_bind_addr_copy+0xfc/0x294 [ 180.813657] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 180.813669] __sctp_connect+0x652/0xc00 [ 180.813683] ? sctp_clear_owner_w+0x120/0x120 [ 180.822210] ? __local_bh_enable_ip+0x99/0x1a0 [ 180.822223] ? trace_hardirqs_on_caller+0x400/0x590 [ 180.822234] ? __local_bh_enable_ip+0x99/0x1a0 [ 180.822246] sctp_connect+0xb8/0x100 [ 180.822259] inet_dgram_connect+0x114/0x1e0 [ 180.822271] SYSC_connect+0x1f6/0x2d0 [ 180.822281] ? SYSC_bind+0x220/0x220 [ 180.822298] ? fput+0xd4/0x150 [ 180.822308] ? SyS_write+0x15e/0x230 [ 180.830682] SyS_connect+0x24/0x30 [ 180.840424] ? SyS_accept+0x30/0x30 [ 180.840440] do_syscall_64+0x1e8/0x640 [ 180.840448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.840463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.840470] RIP: 0033:0x459a59 [ 180.840475] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 180.840485] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 180.840490] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 180.840496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 180.840501] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 180.840507] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:43:57 executing program 2 (fault-call:3 fault-nth:43): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:57 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x100000, 0xffffffffffffffff}) tee(r1, r2, 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:43:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/199) r2 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 181.030100] protocol 88fb is buggy, dev hsr_slave_0 [ 181.035279] protocol 88fb is buggy, dev hsr_slave_1 13:43:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:43:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 181.125516] FAULT_INJECTION: forcing a failure. [ 181.125516] name failslab, interval 1, probability 0, space 0, times 0 [ 181.195605] CPU: 1 PID: 9646 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 181.202786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.212145] Call Trace: [ 181.214742] dump_stack+0x138/0x197 [ 181.218385] should_fail.cold+0x10f/0x159 [ 181.224194] should_failslab+0xdb/0x130 [ 181.228176] kmem_cache_alloc_trace+0x4b/0x790 [ 181.232765] ? lock_downgrade+0x740/0x740 [ 181.236917] sctp_add_bind_addr+0x6d/0x360 [ 181.241155] sctp_copy_local_addr_list+0x2e0/0x430 [ 181.246083] ? _crng_backtrack_protect+0xd6/0x120 [ 181.251288] ? sctp_defaults_init+0xd50/0xd50 [ 181.255786] ? _get_random_bytes+0x147/0x3a0 [ 181.260188] ? sctp_v6_is_any+0xf/0x70 [ 181.264075] sctp_copy_one_addr+0x52/0x120 [ 181.268307] ? sctp_copy_one_addr+0x52/0x120 [ 181.272714] sctp_bind_addr_copy+0xfc/0x294 [ 181.277046] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 181.282586] __sctp_connect+0x652/0xc00 [ 181.286562] ? sctp_clear_owner_w+0x120/0x120 [ 181.291057] ? __local_bh_enable_ip+0x99/0x1a0 [ 181.295642] ? trace_hardirqs_on_caller+0x400/0x590 [ 181.300662] ? __local_bh_enable_ip+0x99/0x1a0 [ 181.305247] sctp_connect+0xb8/0x100 [ 181.308960] inet_dgram_connect+0x114/0x1e0 [ 181.313280] SYSC_connect+0x1f6/0x2d0 [ 181.317169] ? SYSC_bind+0x220/0x220 [ 181.320890] ? fput+0xd4/0x150 [ 181.324083] ? SyS_write+0x15e/0x230 [ 181.327811] SyS_connect+0x24/0x30 [ 181.331346] ? SyS_accept+0x30/0x30 [ 181.334979] do_syscall_64+0x1e8/0x640 [ 181.338863] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:43:58 executing program 3: ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000030000004ff8bc66b043bdf5f80a199d226116c2487ef3befe40229cb113e6a5d06227b2d87441a20d2aba785b60283450ae093468ca4523ec6c8b7116d5cf5c12c0e11b69f7ce7496874f4f9e3464bc4fb7614d78f88aac8bca4313f01120dfb0d0080da2e309d801febcf32cd9f6ffce93f7c1c13b5d1395d2252bcba28400e0dc29604c00a00a5e66ef8be1b173a80151f08f6d3c0a4cbfd7ad5c12a92aa56ece03402f157802bbdc4e3c40ab51d1e2010e5b365f05f0cd91d5bdd18b02"], 0xc3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1c0, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4d4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7126}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xf2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8df9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_LINK={0xc4, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6dc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x48}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6e37}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40}, 0x40004001) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 181.343708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.348901] RIP: 0033:0x459a59 [ 181.352087] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 181.359797] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 181.367065] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 181.374337] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 181.381607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 181.388875] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:58 executing program 2 (fault-call:3 fault-nth:44): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:58 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:43:58 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000001c0)={0x1, 0x0, {0x0, 0x3, 0x86, 0x2, 0x3}}) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) ioctl(r4, 0x4, &(0x7f00000000c0)="f563826c7c96718df425d0f1556ac1f6575915ff115541b189d31bcb47f9765b88ff221144baf49600240beec28686dd3a8b213b7acf498e9d5d1b1e5b2e7a8f8c6a740a741cdce7b938a1263126f995d168a2a3aff3af7d1a3100e0bb34e45761bf191f7208ad2a78af12361728a151afcbd21dca9ebca5ce9f6bf5a0aa6857054d29a79a9862f2d5dc56e103e118e06ae3257490ec1ab1214eeee6984e47935ae948d38c99ca1856f22f5d261e2cf6d8886b58fbb5c62b9c425f2606d3da698aff185911ddd468dd665f23384fa9d590e8383573b20ccd0fc9bb6a9803be99607ab6c81ee2") 13:43:58 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_G_EDID(0xffffffffffffffff, 0xc0285628, &(0x7f0000000040)={0x0, 0x36bb, 0x7, [], &(0x7f0000000000)=0x2}) 13:43:58 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:43:58 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000000)) [ 181.538950] FAULT_INJECTION: forcing a failure. [ 181.538950] name failslab, interval 1, probability 0, space 0, times 0 [ 181.595435] CPU: 0 PID: 9675 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 181.602411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.602417] Call Trace: [ 181.602434] dump_stack+0x138/0x197 [ 181.602453] should_fail.cold+0x10f/0x159 [ 181.602465] should_failslab+0xdb/0x130 [ 181.602476] kmem_cache_alloc_trace+0x4b/0x790 [ 181.602488] ? lock_downgrade+0x740/0x740 [ 181.602503] sctp_add_bind_addr+0x6d/0x360 [ 181.602515] sctp_copy_local_addr_list+0x2e0/0x430 [ 181.602525] ? _crng_backtrack_protect+0xd6/0x120 [ 181.602537] ? sctp_defaults_init+0xd50/0xd50 [ 181.653365] ? _get_random_bytes+0x147/0x3a0 [ 181.657779] ? sctp_v6_is_any+0xf/0x70 [ 181.661675] sctp_copy_one_addr+0x52/0x120 [ 181.665910] ? sctp_copy_one_addr+0x52/0x120 [ 181.670113] protocol 88fb is buggy, dev hsr_slave_0 [ 181.670317] sctp_bind_addr_copy+0xfc/0x294 [ 181.679641] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 181.685190] __sctp_connect+0x652/0xc00 [ 181.685209] ? sctp_clear_owner_w+0x120/0x120 [ 181.685223] ? __local_bh_enable_ip+0x99/0x1a0 [ 181.685236] ? trace_hardirqs_on_caller+0x400/0x590 [ 181.693693] ? __local_bh_enable_ip+0x99/0x1a0 [ 181.693710] sctp_connect+0xb8/0x100 [ 181.693724] inet_dgram_connect+0x114/0x1e0 [ 181.693740] SYSC_connect+0x1f6/0x2d0 [ 181.707879] ? SYSC_bind+0x220/0x220 [ 181.719684] ? fput+0xd4/0x150 [ 181.719697] ? SyS_write+0x15e/0x230 [ 181.719715] SyS_connect+0x24/0x30 [ 181.719722] ? SyS_accept+0x30/0x30 [ 181.719738] do_syscall_64+0x1e8/0x640 [ 181.737468] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.737487] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.737497] RIP: 0033:0x459a59 [ 181.754552] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 181.754564] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 181.754571] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 181.754577] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 181.754583] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 13:43:58 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='/dev/video#\x00') ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 181.754590] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:58 executing program 2 (fault-call:3 fault-nth:45): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:58 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:58 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) 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$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000000c0)={r4, 0x6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:58 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0xc583}) [ 181.999240] FAULT_INJECTION: forcing a failure. [ 181.999240] name failslab, interval 1, probability 0, space 0, times 0 13:43:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x20b, 0x0, 0x0, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz0\x00'}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x240010}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r1, 0x2, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0xbdf981bb32a357ac) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x397, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r4, 0x7}}, 0x10) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)=0x3) r6 = semget(0x1, 0x0, 0x7) r7 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r7, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_DV_TIMINGS(r7, 0xc0845657, &(0x7f0000000340)={0x0, @bt={0x9, 0x1000000, 0x0, 0x2, 0x2f0, 0xffffffff, 0x1, 0x2, 0x79, 0x40, 0x4af, 0xff, 0x0, 0x0, 0x1e, 0x19}}) semctl$SEM_STAT(r6, 0x3, 0x12, &(0x7f0000000240)=""/205) [ 182.044840] CPU: 0 PID: 9702 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 182.051816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.061198] Call Trace: [ 182.063794] dump_stack+0x138/0x197 [ 182.067437] should_fail.cold+0x10f/0x159 [ 182.071604] should_failslab+0xdb/0x130 [ 182.075587] kmem_cache_alloc_trace+0x4b/0x790 [ 182.080177] ? lock_downgrade+0x740/0x740 [ 182.084332] sctp_add_bind_addr+0x6d/0x360 [ 182.088588] sctp_copy_local_addr_list+0x2e0/0x430 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2c242) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x4, 0x4) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 182.093523] ? _crng_backtrack_protect+0xd6/0x120 [ 182.098371] ? sctp_defaults_init+0xd50/0xd50 [ 182.102871] ? _get_random_bytes+0x147/0x3a0 [ 182.107278] ? sctp_v6_is_any+0xf/0x70 [ 182.111166] sctp_copy_one_addr+0x52/0x120 [ 182.115397] ? sctp_copy_one_addr+0x52/0x120 [ 182.119800] sctp_bind_addr_copy+0xfc/0x294 [ 182.124116] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 182.124129] __sctp_connect+0x652/0xc00 [ 182.124145] ? sctp_clear_owner_w+0x120/0x120 [ 182.124156] ? __local_bh_enable_ip+0x99/0x1a0 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xc, 0x600) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) lseek(r1, 0x0, 0x0) [ 182.124170] ? trace_hardirqs_on_caller+0x400/0x590 [ 182.147812] ? __local_bh_enable_ip+0x99/0x1a0 [ 182.152408] sctp_connect+0xb8/0x100 [ 182.156126] inet_dgram_connect+0x114/0x1e0 [ 182.160451] SYSC_connect+0x1f6/0x2d0 [ 182.164254] ? SYSC_bind+0x220/0x220 [ 182.167988] ? fput+0xd4/0x150 [ 182.171182] ? SyS_write+0x15e/0x230 [ 182.174901] SyS_connect+0x24/0x30 [ 182.178440] ? SyS_accept+0x30/0x30 [ 182.182067] do_syscall_64+0x1e8/0x640 [ 182.185955] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) sendto$netrom(r1, &(0x7f0000000100)="21722fd88facf35a7c0755591ffe462118dd97e367e0ed7039ef2576e617e86f2e69e233de2eceb9bbe6c07a9d", 0x2d, 0x1, &(0x7f0000000180)={{0x3, @bcast, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) [ 182.190813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.196002] RIP: 0033:0x459a59 [ 182.199187] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 182.206983] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 182.206990] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 182.206995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 182.207000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 13:43:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) r3 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r4, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000100}, 0x4004800) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffffffffffecd, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000030000183000000afa6464dfd58e8320001000800780000000000c3000000c9614bc73acfb6782c06392a5a4625184a38758b14a85760801c76f00603f0e82c06de6151fc3f9077c58b8813f6d77b4461361deab88b98a0aa4136fcfc750bdabda0380268b3aeff4a413fc3a94db85fcec57d1a7a8ee9888c922b43110423ad7f80cf83"], 0x28}, 0x1, 0x0, 0x0, 0x2}, 0x84) sendmmsg$alg(r2, &(0x7f0000000180), 0x492492492492785, 0x0) 13:43:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(0xffffffffffffffff) 13:43:59 executing program 2 (fault-call:3 fault-nth:46): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 182.207007] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_ENUMAUDIO(r1, 0xc0345641, &(0x7f0000000000)={0x800, "d8f60aa32c020efce54d53fc262232e829660ab5c6d0ca0f50c3d58a3f12feec", 0x1, 0x1}) 13:43:59 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x13, 0x0, 0xff, 0xd, 0x40, 0xb8df}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:43:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:43:59 executing program 4: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sync() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x4801, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000300), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000240)=0x4, 0x4) stat(&(0x7f00000006c0)='./file1\x00', 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) geteuid() socket$inet6(0xa, 0x2, 0x0) 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xd, 0x800) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 182.369597] FAULT_INJECTION: forcing a failure. [ 182.369597] name failslab, interval 1, probability 0, space 0, times 0 [ 182.409443] CPU: 1 PID: 9737 Comm: syz-executor.2 Not tainted 4.14.149 #0 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x6, 0xe3, 0x0, 0x401, 0xe, 0x1, 0x3, 0x1f, 0x6, 0x5}) [ 182.416412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.416418] Call Trace: [ 182.416436] dump_stack+0x138/0x197 [ 182.416454] should_fail.cold+0x10f/0x159 [ 182.416472] should_failslab+0xdb/0x130 [ 182.416484] kmem_cache_alloc_trace+0x4b/0x790 [ 182.416494] ? lock_downgrade+0x740/0x740 [ 182.416507] sctp_add_bind_addr+0x6d/0x360 [ 182.416518] sctp_copy_local_addr_list+0x2e0/0x430 [ 182.416527] ? _crng_backtrack_protect+0xd6/0x120 [ 182.416537] ? sctp_defaults_init+0xd50/0xd50 [ 182.416549] ? _get_random_bytes+0x147/0x3a0 [ 182.416557] ? sctp_v6_is_any+0xf/0x70 [ 182.416569] sctp_copy_one_addr+0x52/0x120 [ 182.416577] ? sctp_copy_one_addr+0x52/0x120 [ 182.416589] sctp_bind_addr_copy+0xfc/0x294 [ 182.416604] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 182.416617] __sctp_connect+0x652/0xc00 [ 182.416632] ? sctp_clear_owner_w+0x120/0x120 [ 182.416643] ? __local_bh_enable_ip+0x99/0x1a0 [ 182.416654] ? trace_hardirqs_on_caller+0x400/0x590 [ 182.416666] ? __local_bh_enable_ip+0x99/0x1a0 [ 182.416679] sctp_connect+0xb8/0x100 [ 182.416692] inet_dgram_connect+0x114/0x1e0 [ 182.416704] SYSC_connect+0x1f6/0x2d0 [ 182.416714] ? SYSC_bind+0x220/0x220 [ 182.416731] ? fput+0xd4/0x150 [ 182.416741] ? SyS_write+0x15e/0x230 [ 182.416755] SyS_connect+0x24/0x30 [ 182.416763] ? SyS_accept+0x30/0x30 [ 182.416774] do_syscall_64+0x1e8/0x640 [ 182.416783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.416799] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.416806] RIP: 0033:0x459a59 13:43:59 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000002c0)={0x4, 0x7, 0x4, 0xcb003bf0b8712325, {0x0, 0x7530}, {0x1, 0x2, 0x7, 0x0, 0x8, 0x9, 't~d<'}, 0x3, 0x4, @planes=&(0x7f0000000280)={0x2, 0x6, @mem_offset, 0x3ff}, 0x4}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:43:59 executing program 2 (fault-call:3 fault-nth:47): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:59 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback, 0x40000f7}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 182.416812] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 182.416823] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 182.416828] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 182.416833] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 182.416840] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 182.416846] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 182.649149] FAULT_INJECTION: forcing a failure. [ 182.649149] name failslab, interval 1, probability 0, space 0, times 0 [ 182.669130] CPU: 1 PID: 9766 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 182.676098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.685447] Call Trace: [ 182.685464] dump_stack+0x138/0x197 [ 182.685482] should_fail.cold+0x10f/0x159 [ 182.691690] should_failslab+0xdb/0x130 [ 182.699780] kmem_cache_alloc_trace+0x4b/0x790 [ 182.704365] ? lock_downgrade+0x740/0x740 [ 182.708509] sctp_add_bind_addr+0x6d/0x360 [ 182.712735] sctp_copy_local_addr_list+0x2e0/0x430 [ 182.717650] ? _crng_backtrack_protect+0xd6/0x120 [ 182.722485] ? sctp_defaults_init+0xd50/0xd50 [ 182.726964] ? _get_random_bytes+0x147/0x3a0 [ 182.731390] ? sctp_v6_is_any+0xf/0x70 [ 182.735299] sctp_copy_one_addr+0x52/0x120 [ 182.739530] ? sctp_copy_one_addr+0x52/0x120 [ 182.743934] sctp_bind_addr_copy+0xfc/0x294 [ 182.748239] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 182.753762] __sctp_connect+0x652/0xc00 [ 182.757732] ? sctp_clear_owner_w+0x120/0x120 [ 182.762212] ? __local_bh_enable_ip+0x99/0x1a0 [ 182.766773] ? trace_hardirqs_on_caller+0x400/0x590 [ 182.771769] ? __local_bh_enable_ip+0x99/0x1a0 [ 182.776338] sctp_connect+0xb8/0x100 [ 182.780039] inet_dgram_connect+0x114/0x1e0 [ 182.784342] SYSC_connect+0x1f6/0x2d0 [ 182.788158] ? SYSC_bind+0x220/0x220 [ 182.791858] ? fput+0xd4/0x150 [ 182.795029] ? SyS_write+0x15e/0x230 [ 182.798728] SyS_connect+0x24/0x30 [ 182.802246] ? SyS_accept+0x30/0x30 [ 182.805858] do_syscall_64+0x1e8/0x640 [ 182.809733] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.814589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.819853] RIP: 0033:0x459a59 [ 182.823022] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 182.830707] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 182.837953] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:43:59 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x18401, 0x8ed7c236ba0628cc) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x3, {0x0, 0x5, 0x80, 0x2, 0x8, 0x1}, 0x3f, 0x5}, 0xe) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 182.845208] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 182.852461] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 182.859711] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 182.884313] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (16 blocks) 13:43:59 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(0xffffffffffffffff) 13:43:59 executing program 2 (fault-call:3 fault-nth:48): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:43:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:43:59 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000002c0)={0x4, 0x7, 0x4, 0xcb003bf0b8712325, {0x0, 0x7530}, {0x1, 0x2, 0x7, 0x0, 0x8, 0x9, 't~d<'}, 0x3, 0x4, @planes=&(0x7f0000000280)={0x2, 0x6, @mem_offset, 0x3ff}, 0x4}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 183.037170] FAULT_INJECTION: forcing a failure. [ 183.037170] name failslab, interval 1, probability 0, space 0, times 0 [ 183.086534] CPU: 0 PID: 9794 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 183.093495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.093501] Call Trace: [ 183.093518] dump_stack+0x138/0x197 [ 183.093537] should_fail.cold+0x10f/0x159 [ 183.093553] should_failslab+0xdb/0x130 [ 183.093564] kmem_cache_alloc_trace+0x4b/0x790 [ 183.093575] ? lock_downgrade+0x740/0x740 [ 183.093593] sctp_add_bind_addr+0x6d/0x360 [ 183.093607] sctp_copy_local_addr_list+0x2e0/0x430 [ 183.093617] ? _crng_backtrack_protect+0xd6/0x120 [ 183.093627] ? sctp_defaults_init+0xd50/0xd50 [ 183.093639] ? _get_random_bytes+0x147/0x3a0 [ 183.093650] ? sctp_v6_is_any+0xf/0x70 [ 183.152711] sctp_copy_one_addr+0x52/0x120 [ 183.156946] ? sctp_copy_one_addr+0x52/0x120 [ 183.161364] sctp_bind_addr_copy+0xfc/0x294 [ 183.165701] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 183.171248] __sctp_connect+0x652/0xc00 [ 183.175232] ? sctp_clear_owner_w+0x120/0x120 [ 183.179731] ? __local_bh_enable_ip+0x99/0x1a0 [ 183.184318] ? trace_hardirqs_on_caller+0x400/0x590 [ 183.189339] ? __local_bh_enable_ip+0x99/0x1a0 [ 183.193929] sctp_connect+0xb8/0x100 [ 183.197649] inet_dgram_connect+0x114/0x1e0 [ 183.201976] SYSC_connect+0x1f6/0x2d0 [ 183.205779] ? SYSC_bind+0x220/0x220 [ 183.210197] ? fput+0xd4/0x150 [ 183.213395] ? SyS_write+0x15e/0x230 [ 183.217124] SyS_connect+0x24/0x30 [ 183.220667] ? SyS_accept+0x30/0x30 [ 183.224300] do_syscall_64+0x1e8/0x640 [ 183.228190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.233046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 183.238238] RIP: 0033:0x459a59 [ 183.241426] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 183.249144] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 183.256411] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 183.263678] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 183.270940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 183.270946] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:00 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x43, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x101000, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000180)) 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000002c0)={0x4, 0x7, 0x4, 0xcb003bf0b8712325, {0x0, 0x7530}, {0x1, 0x2, 0x7, 0x0, 0x8, 0x9, 't~d<'}, 0x3, 0x4, @planes=&(0x7f0000000280)={0x2, 0x6, @mem_offset, 0x3ff}, 0x4}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:00 executing program 2 (fault-call:3 fault-nth:49): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:00 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair(0xcae9d12952de03ee, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0xff, @empty, 0x4e24, 0x4, 'dh\x00', 0x8, 0xffff, 0x35}, 0x2c) getsockopt(r1, 0x0, 0x10001, &(0x7f0000000040)=""/35, &(0x7f00000000c0)=0x23) 13:44:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:44:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(0xffffffffffffffff) [ 183.413616] FAULT_INJECTION: forcing a failure. [ 183.413616] name failslab, interval 1, probability 0, space 0, times 0 [ 183.461075] CPU: 1 PID: 9823 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 183.468036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.477386] Call Trace: [ 183.479975] dump_stack+0x138/0x197 [ 183.483618] should_fail.cold+0x10f/0x159 [ 183.487777] should_failslab+0xdb/0x130 [ 183.491762] kmem_cache_alloc_trace+0x4b/0x790 [ 183.496341] ? lock_downgrade+0x740/0x740 [ 183.496360] sctp_add_bind_addr+0x6d/0x360 [ 183.496375] sctp_copy_local_addr_list+0x2e0/0x430 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000002c0)={0x4, 0x7, 0x4, 0xcb003bf0b8712325, {0x0, 0x7530}, {0x1, 0x2, 0x7, 0x0, 0x8, 0x9, 't~d<'}, 0x3, 0x4, @planes=&(0x7f0000000280)={0x2, 0x6, @mem_offset, 0x3ff}, 0x4}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 183.496384] ? _crng_backtrack_protect+0xd6/0x120 [ 183.496395] ? sctp_defaults_init+0xd50/0xd50 [ 183.504765] ? _get_random_bytes+0x147/0x3a0 [ 183.504775] ? sctp_v6_is_any+0xf/0x70 [ 183.504788] sctp_copy_one_addr+0x52/0x120 [ 183.504797] ? sctp_copy_one_addr+0x52/0x120 [ 183.504810] sctp_bind_addr_copy+0xfc/0x294 [ 183.540312] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 183.545864] __sctp_connect+0x652/0xc00 [ 183.549845] ? sctp_clear_owner_w+0x120/0x120 [ 183.554341] ? __local_bh_enable_ip+0x99/0x1a0 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 183.554356] ? trace_hardirqs_on_caller+0x400/0x590 [ 183.554369] ? __local_bh_enable_ip+0x99/0x1a0 [ 183.554383] sctp_connect+0xb8/0x100 [ 183.554396] inet_dgram_connect+0x114/0x1e0 [ 183.563993] SYSC_connect+0x1f6/0x2d0 [ 183.564003] ? SYSC_bind+0x220/0x220 [ 183.564021] ? fput+0xd4/0x150 [ 183.564031] ? SyS_write+0x15e/0x230 [ 183.590987] SyS_connect+0x24/0x30 [ 183.594528] ? SyS_accept+0x30/0x30 [ 183.598153] do_syscall_64+0x1e8/0x640 [ 183.602038] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:00 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000100)=0x384) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000040)={0x0, 0x1}, 0x2) [ 183.607842] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 183.613029] RIP: 0033:0x459a59 [ 183.616216] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 183.623927] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 183.631191] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 183.638452] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 183.638459] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 183.638464] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:00 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)={0xe0, 0xffffff96}, 0xc) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0xe4a, 0x8}, 0xc) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x8000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x100, 0xf10, 0x40, 0x400, 0x6, 0x82a2}) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:00 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x100000000005, 0x208100) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) r4 = syz_open_dev$swradio(&(0x7f00000002c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000300)=0x46d) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000240)={{0x3, @netrom}, [@netrom, @bcast, @bcast, @rose, @bcast, @remote, @netrom, @netrom]}, &(0x7f0000000100)=0x48) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000080)={{0x21, @multicast1, 0x4e21, 0x8, 'fo\x00', 0x22, 0x8, 0x32}, {@empty, 0x4e21, 0x1, 0x5, 0x81, 0x1}}, 0x44) 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:00 executing program 2 (fault-call:3 fault-nth:50): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, 0x0, 0x0) close(r0) 13:44:00 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x40b) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:00 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:00 executing program 1 (fault-call:5 fault-nth:0): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 183.924076] FAULT_INJECTION: forcing a failure. [ 183.924076] name failslab, interval 1, probability 0, space 0, times 0 [ 183.971731] CPU: 0 PID: 9870 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 183.978706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.988065] Call Trace: [ 183.990647] dump_stack+0x138/0x197 [ 183.990667] should_fail.cold+0x10f/0x159 [ 183.990682] should_failslab+0xdb/0x130 [ 183.990696] kmem_cache_alloc_trace+0x4b/0x790 [ 183.990708] ? lock_downgrade+0x740/0x740 [ 183.990722] sctp_add_bind_addr+0x6d/0x360 [ 183.990737] sctp_copy_local_addr_list+0x2e0/0x430 [ 184.020291] ? _crng_backtrack_protect+0xd6/0x120 [ 184.025150] ? sctp_defaults_init+0xd50/0xd50 [ 184.029649] ? _get_random_bytes+0x147/0x3a0 [ 184.034058] ? sctp_v6_is_any+0xf/0x70 [ 184.037947] sctp_copy_one_addr+0x52/0x120 [ 184.042181] ? sctp_copy_one_addr+0x52/0x120 [ 184.046589] sctp_bind_addr_copy+0xfc/0x294 [ 184.050918] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 184.056463] __sctp_connect+0x652/0xc00 [ 184.060448] ? sctp_clear_owner_w+0x120/0x120 [ 184.064948] ? __local_bh_enable_ip+0x99/0x1a0 [ 184.069539] ? trace_hardirqs_on_caller+0x400/0x590 [ 184.074562] ? __local_bh_enable_ip+0x99/0x1a0 [ 184.079144] sctp_connect+0xb8/0x100 [ 184.082862] inet_dgram_connect+0x114/0x1e0 [ 184.087184] SYSC_connect+0x1f6/0x2d0 [ 184.090987] ? SYSC_bind+0x220/0x220 [ 184.094794] ? fput+0xd4/0x150 [ 184.097986] ? SyS_write+0x15e/0x230 [ 184.101704] SyS_connect+0x24/0x30 [ 184.105239] ? SyS_accept+0x30/0x30 [ 184.108866] do_syscall_64+0x1e8/0x640 [ 184.112755] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:44:00 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '*-)proc'}, {0x20, '/dev/video#\x00'}, {0x20, 'trusted&ppp1{*ppp0'}, {0x20, 'vmnet0{$^user\\'}, {0x20, '!,procbdev'}], 0xa, "53a9e8e6ca102761c11f081e46c299c088bc38ac40a03c1401f2ddf491a2152d4ef09aa1a286cc5fa90284c72eb8d96c"}, 0x7d) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 184.117603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.122787] RIP: 0033:0x459a59 [ 184.125975] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 184.133684] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 184.140953] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 184.148218] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 184.155494] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 184.162764] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:01 executing program 2 (fault-call:3 fault-nth:51): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:01 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:01 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000000)={0x22a2, 0x6, "92db4439e821a1dbfb91f42f34fcdd06992a76366d1264ab0b1e7ead8ffffa28", 0x8, 0x3, 0x12f8c4e7, 0xffff, 0x104}) [ 184.232876] FAULT_INJECTION: forcing a failure. [ 184.232876] name failslab, interval 1, probability 0, space 0, times 0 [ 184.279960] CPU: 1 PID: 9890 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 184.286944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.296299] Call Trace: [ 184.296319] dump_stack+0x138/0x197 [ 184.296339] should_fail.cold+0x10f/0x159 [ 184.296354] should_failslab+0xdb/0x130 [ 184.296364] kmem_cache_alloc_trace+0x4b/0x790 [ 184.296375] ? lock_downgrade+0x740/0x740 [ 184.296390] sctp_add_bind_addr+0x6d/0x360 [ 184.296401] sctp_copy_local_addr_list+0x2e0/0x430 13:44:01 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000000000000000000000bd0000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000050000000a004e2000000000fe880001000000000004000000000100010000000000000000000000000000000000000000000000000000000000000087e76d3b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c4752ad1f1b84cc7b81c125000000000000000100000000000000000000000a004e2100000003fe88000000fffeffec0000d785d0c93100000000010000000000000000000000000200000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000389ede788cde529313d1cd2ae0003018000000000000000000190000000000000000000000cd7671f8000000000011004e210000007ffe8000000000000000000000000000bb010001000000000000000000000000000000000000000000000000000000004c0000000000000000000000000000200000000000000000000000000000220000080000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000006fe800000000000000000000000000000000000000000001e13000000004000006e63c91a0000000000000000000000000e0000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001bc9a0000dd00f7ffffffffffffff00000000000000000000000000000000000000000000e6ffffff000000000000000000000000000000000000000000f03f0000000000000000000000000000000000000000000000000000000000000000000000000000000000662588ac8f738aef8d9c271882346632e3be275ed633fabca0418fbd69a6236740ef53d02d6bf8b6e8cb8883000000000000000000000000879bff298aa7659ba42b27f08f078a93ca14e4d00219b19d215473a52bbc861ee719d829e5a875b890fe495fec741e6ee4fef922a4fa18e79757a15ef0f81a1d8b4fa8d7fb105e9e2d115fc203f0e545db7c7adead5fc80000000000000000000000000000b5a201a35da0d901703db89f4688e93ef49d5ca05575b2233975ecf3752be8872ff39fdeefe5b9f57a4bac1f97bc3127451c4dbcad35aa27a61cbf7a1bc677fc63310c7eed1533a805ff0237564ad7b4bf22aba6d2918331886e57fabf2802aab6803ae885fc7a6379403f719db1e5d9fb80194c7ca952420d92a40bc6461a7f9b2e"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000180)=0x68) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:01 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x8, {{0xa, 0x4e23, 0x4, @mcast2, 0x2}}}, 0x88) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 184.296410] ? _crng_backtrack_protect+0xd6/0x120 [ 184.296422] ? sctp_defaults_init+0xd50/0xd50 [ 184.296433] ? _get_random_bytes+0x147/0x3a0 [ 184.296440] ? sctp_v6_is_any+0xf/0x70 [ 184.296450] sctp_copy_one_addr+0x52/0x120 [ 184.296458] ? sctp_copy_one_addr+0x52/0x120 [ 184.296468] sctp_bind_addr_copy+0xfc/0x294 [ 184.296519] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 184.296533] __sctp_connect+0x652/0xc00 [ 184.296549] ? sctp_clear_owner_w+0x120/0x120 [ 184.296559] ? __local_bh_enable_ip+0x99/0x1a0 [ 184.296570] ? trace_hardirqs_on_caller+0x400/0x590 [ 184.296580] ? __local_bh_enable_ip+0x99/0x1a0 [ 184.296591] sctp_connect+0xb8/0x100 [ 184.296603] inet_dgram_connect+0x114/0x1e0 [ 184.296612] SYSC_connect+0x1f6/0x2d0 [ 184.296622] ? SYSC_bind+0x220/0x220 [ 184.302839] ? fput+0xd4/0x150 [ 184.302851] ? SyS_write+0x15e/0x230 [ 184.302866] SyS_connect+0x24/0x30 [ 184.302876] ? SyS_accept+0x30/0x30 [ 184.315540] do_syscall_64+0x1e8/0x640 [ 184.315550] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:44:01 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:01 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_DECODER_CMD(r1, 0xc0485660, &(0x7f0000000200)={0x3, 0x2, @start={0xffffff81, 0x2}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x281, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000001c0)=0xb7, 0x4) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0xa, &(0x7f0000001800)=[{&(0x7f0000000280)="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0x1000, 0x5}, {&(0x7f0000001280)="48b28d3c542d4b6d4faedcc88e948a8929a3e4715fea7128d7e5a9b0effb5ad11fbc1ed5de0fc696cf8c1e42b068fcd5b87e22a3787ff21ea4afe0c6048ec3d48f603dcadf4340b2cda82a9d7fa670c835dab82a0e1aaa699d478e3180a29b426a2af941f649891a21641b497f9f0e128c858d86952ce78cf0b356b8ef1e84cd061aea109a2f3a33921b74982e1ee51704b1462a0e01038c32e852effd2d337e49c7af9c04ac4b01339460585721fcb12692c2618f7c4434ca371b292a2a553a1f8939a2177e9b7b0faf9259d4d02f835dd60b22a4d0bcc3270346a902660c9c19d77fc049dc318ed70899", 0xeb, 0x1}, {&(0x7f0000001380)="64a165e6e55db3f49fa8cb42ae0e4922c9b4f764e1c715d9a8909aa5f3", 0x1d, 0x1}, {&(0x7f00000013c0)="a8e2ef7bf192817d1209b0980430e908622f931e5492e9197dfb0f8fabc034674567b691dd6bd3d7ffcd5421b13fee97e81eaf013808e9b465c4efbfbafb93057e358dc5cee0fb4cfa91689b16d35a82e42f37bbca89a9271d2bd4ae68e95b7d2da24d05dc9ab9459a04d09a590f5c2d25999502e9fc4a2ad8efe4caeb37e09f641f0a56e107fbbdd4edb9", 0x8b, 0xffffffffffffffff}, {&(0x7f0000001480)="ec8ee49e167692a11f2d097c7dd72c7d5c1ee4b85a3fb27677f907b98b44b2a82f279d3ca53a861663d10d30505c1f9dcc2cadadbc8e9ab8bc0912ff998cedc6ca1f70164f99f8cf4d6e5b60ad3cde95afcdaa4f08786b78ef9e9016185828cbffdf8c1f93580e6fad390fa0173023d5c04a665b70464cd31a2a333bfb2aa716802d48b908391cc988", 0x89, 0x5}, {&(0x7f0000001540)="4837da8b52f6ac00e4a94e38d4939e05853cdfa84f0fe6e7", 0x18, 0x1fd5}, {&(0x7f0000001580)="817e9fae777dfc0f29df73cee4698d5d7585d524354c0d75becbabbc14e06bb98503f83ce8f38447f92113fc2e6b478c03b51b5382f23dd28e4e4cc94975c8ed8b0dff67502295ca7a205132c835f360ae6c860ac7726b271556316f55171e0e873959e1bd9a6123530598f99199a69d84c76dcc3704fe8e33a0183565ffe816bcc17340a001746b3c6b83ef3a12645bcb93d3934bffe718140226bed618ba1d9e4acee3bf7fea7207acaf7072f60825cb4bba", 0xb3, 0x3}, {&(0x7f0000001640), 0x0, 0x401}, {&(0x7f0000001680)="7797a950518d3c933fd3681a1f378af4a422de3ccf03f8be51ab5c2a30aec5a552f44949ab4b37088eb5b22b643c0ac047c965860e341d314693a52d0722575e5808b1704f558d31c47c46610558740328b290984c9ad2c26349d6fc0fda878e86bc397df67e20fa3eda697255d303ff07cc93b3b8ae3e89c98d0cd71b6402836f7434312b69776dfbcb817eb2a1f1d1ef270b1e29d0f856def79615efada8fdefa5de45c5aafa86692b1fa1c736a4652e8f2683bca080a8e5fe6d335fe31fcb3d6690135abc583aad384efc3241", 0xce}, {&(0x7f0000001780)="0ba18b8d451c1960199f808cd364fa94dfe610afab65fd583414dd6f02ed8866efdfd92ccd91dac1800bfd3116f7410ab8520df652878465b0f1fbe5db69b681a1ea5b310bff15c7dbc625ac612cf13c6890e684", 0x54, 0x73}], 0x8000, &(0x7f0000001900)=ANY=[@ANYBLOB="7370616368653d76322c7375626a5f726f6c653d2f6465762f736540525220b4a573402c6173652c00000000000000"]) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) openat$capi20(0xffffffffffffff9c, &(0x7f0000001640)='/dev/capi20\x00', 0x40000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) ioctl$TIOCGISO7816(r3, 0x80285442, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSERIAL(r5, 0x541e, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001940)=""/4096}) [ 184.315566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.315575] RIP: 0033:0x459a59 [ 184.328869] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 184.328882] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 184.328888] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 184.328894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 184.328900] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 184.328906] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:01 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:44:01 executing program 2 (fault-call:3 fault-nth:52): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:01 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 184.553220] FAULT_INJECTION: forcing a failure. [ 184.553220] name failslab, interval 1, probability 0, space 0, times 0 [ 184.575898] CPU: 1 PID: 9912 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 184.582861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.592206] Call Trace: [ 184.592225] dump_stack+0x138/0x197 [ 184.592245] should_fail.cold+0x10f/0x159 13:44:01 executing program 1: openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'nlmon0\x00', 0x19820}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r4}, 0x14) close(r0) [ 184.592263] should_failslab+0xdb/0x130 [ 184.592274] kmem_cache_alloc_trace+0x4b/0x790 [ 184.592286] ? lock_downgrade+0x740/0x740 [ 184.615273] sctp_add_bind_addr+0x6d/0x360 [ 184.619511] sctp_copy_local_addr_list+0x2e0/0x430 [ 184.624442] ? _crng_backtrack_protect+0xd6/0x120 [ 184.629289] ? sctp_defaults_init+0xd50/0xd50 [ 184.633798] ? _get_random_bytes+0x147/0x3a0 [ 184.638193] ? sctp_v6_is_any+0xf/0x70 [ 184.638206] sctp_copy_one_addr+0x52/0x120 [ 184.638215] ? sctp_copy_one_addr+0x52/0x120 [ 184.638226] sctp_bind_addr_copy+0xfc/0x294 [ 184.655051] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 184.660588] __sctp_connect+0x652/0xc00 [ 184.660605] ? sctp_clear_owner_w+0x120/0x120 [ 184.660619] ? __local_bh_enable_ip+0x99/0x1a0 [ 184.673632] ? trace_hardirqs_on_caller+0x400/0x590 [ 184.678641] ? __local_bh_enable_ip+0x99/0x1a0 [ 184.678658] sctp_connect+0xb8/0x100 [ 184.678672] inet_dgram_connect+0x114/0x1e0 [ 184.678684] SYSC_connect+0x1f6/0x2d0 [ 184.695055] ? SYSC_bind+0x220/0x220 [ 184.698784] ? fput+0xd4/0x150 [ 184.701976] ? SyS_write+0x15e/0x230 [ 184.705688] SyS_connect+0x24/0x30 [ 184.705697] ? SyS_accept+0x30/0x30 [ 184.705709] do_syscall_64+0x1e8/0x640 [ 184.705719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.721659] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 184.721668] RIP: 0033:0x459a59 [ 184.721673] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 184.721683] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 184.721689] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 184.721693] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 184.721701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 184.737742] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:01 executing program 2 (fault-call:3 fault-nth:53): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 184.889055] FAULT_INJECTION: forcing a failure. [ 184.889055] name failslab, interval 1, probability 0, space 0, times 0 [ 184.918740] CPU: 0 PID: 9936 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 184.925713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.935062] Call Trace: [ 184.937654] dump_stack+0x138/0x197 [ 184.941292] should_fail.cold+0x10f/0x159 [ 184.945446] should_failslab+0xdb/0x130 [ 184.949424] kmem_cache_alloc_trace+0x4b/0x790 [ 184.954005] ? lock_downgrade+0x740/0x740 [ 184.958161] sctp_add_bind_addr+0x6d/0x360 [ 184.962402] sctp_copy_local_addr_list+0x2e0/0x430 [ 184.967332] ? _crng_backtrack_protect+0xd6/0x120 [ 184.972181] ? sctp_defaults_init+0xd50/0xd50 [ 184.976677] ? _get_random_bytes+0x147/0x3a0 [ 184.981081] ? sctp_v6_is_any+0xf/0x70 [ 184.984972] sctp_copy_one_addr+0x52/0x120 [ 184.989469] ? sctp_copy_one_addr+0x52/0x120 [ 184.993878] sctp_bind_addr_copy+0xfc/0x294 [ 184.998205] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 185.003750] __sctp_connect+0x652/0xc00 [ 185.007732] ? sctp_clear_owner_w+0x120/0x120 [ 185.012231] ? __local_bh_enable_ip+0x99/0x1a0 [ 185.016813] ? trace_hardirqs_on_caller+0x400/0x590 [ 185.021836] ? __local_bh_enable_ip+0x99/0x1a0 [ 185.026419] sctp_connect+0xb8/0x100 [ 185.030135] inet_dgram_connect+0x114/0x1e0 [ 185.034454] SYSC_connect+0x1f6/0x2d0 [ 185.038256] ? SYSC_bind+0x220/0x220 [ 185.041977] ? fput+0xd4/0x150 [ 185.045255] ? SyS_write+0x15e/0x230 [ 185.048972] SyS_connect+0x24/0x30 [ 185.052504] ? SyS_accept+0x30/0x30 [ 185.056135] do_syscall_64+0x1e8/0x640 [ 185.060017] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.064863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.070050] RIP: 0033:0x459a59 [ 185.073232] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 185.080938] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 185.088204] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 185.095469] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 185.102823] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 185.111043] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:02 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x4000000000000f, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000240)=""/4096) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r6 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x2007fff) dup3(r6, r5, 0x0) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x8, &(0x7f0000000200)=0x0) io_submit(r7, 0x5, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000000), 0x200a00}]) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) io_cancel(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0xa46, r8, &(0x7f0000001240)="71576754aa9480ac709025d6b4586afbf354d0365c6be2f57a1272ec12c785cbcd0f62ec445595d6aff2b3cf8c13969664f42b9aafba5ae3d73e6536d538a6fe19ca2ff26ddc535e0d28ccdd8ab445ec293b06f6ae411709a6620c306e23253ac21e398c09406037989893a68e17c296f7393aaff837167641748e55553aff0168418212dc03f9c6524ea91ea41ae5fd23fab6c594cfc69221ff1fab9971de8f77b182329d3e8f7f6357825a", 0xac, 0xff, 0x0, 0x7}, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x3) 13:44:02 executing program 2 (fault-call:3 fault-nth:54): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) 13:44:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0xfff, {{0xa, 0x0, 0xfffffffc, @mcast1}}}, 0x18) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 185.266385] FAULT_INJECTION: forcing a failure. [ 185.266385] name failslab, interval 1, probability 0, space 0, times 0 [ 185.296558] CPU: 0 PID: 9951 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 185.303551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.312912] Call Trace: [ 185.315500] dump_stack+0x138/0x197 [ 185.319140] should_fail.cold+0x10f/0x159 [ 185.323294] should_failslab+0xdb/0x130 [ 185.327276] kmem_cache_alloc_trace+0x4b/0x790 [ 185.331894] ? lock_downgrade+0x740/0x740 [ 185.336046] sctp_add_bind_addr+0x6d/0x360 [ 185.340281] sctp_copy_local_addr_list+0x2e0/0x430 [ 185.345228] ? _crng_backtrack_protect+0xd6/0x120 [ 185.350069] ? sctp_defaults_init+0xd50/0xd50 [ 185.354564] ? _get_random_bytes+0x147/0x3a0 [ 185.358970] ? sctp_v6_is_any+0xf/0x70 13:44:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 185.362861] sctp_copy_one_addr+0x52/0x120 [ 185.367187] ? sctp_copy_one_addr+0x52/0x120 [ 185.371596] sctp_bind_addr_copy+0xfc/0x294 [ 185.375921] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 185.381552] __sctp_connect+0x652/0xc00 [ 185.385532] ? sctp_clear_owner_w+0x120/0x120 [ 185.390032] ? __local_bh_enable_ip+0x99/0x1a0 [ 185.394614] ? trace_hardirqs_on_caller+0x400/0x590 [ 185.399733] ? __local_bh_enable_ip+0x99/0x1a0 [ 185.404321] sctp_connect+0xb8/0x100 [ 185.408042] inet_dgram_connect+0x114/0x1e0 [ 185.412366] SYSC_connect+0x1f6/0x2d0 13:44:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) getpgid(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @loopback}, &(0x7f00000001c0)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r13 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r12, 0xcfb8579ddfb15775}, {r13}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f0000000440)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r18, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r15, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r18}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r22, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r19, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r22}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) accept4$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14, 0x800) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$netlink(0x10, 0x3, 0x0) r26 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r25, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r27, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r24, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r27}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) r28 = socket$nl_route(0x10, 0x3, 0x0) r29 = socket$netlink(0x10, 0x3, 0x0) r30 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r30, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r30, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r29, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r31, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r28, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r31}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) r32 = socket$nl_route(0x10, 0x3, 0x0) r33 = socket$netlink(0x10, 0x3, 0x0) r34 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r34, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r34, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r33, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r35, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r32, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r35}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000640)={@broadcast, @local, 0x0}, &(0x7f0000000680)=0xc) r38 = socket$nl_route(0x10, 0x3, 0x0) r39 = socket$netlink(0x10, 0x3, 0x0) r40 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r40, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r40, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r39, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r41, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="000000000090b5784223c5fc7712c380425585681d1113bf4353f0bed8a60ddbf6df86f21f11fac119842458e9109e4652a65abcfa77a9579517fab494d8aef566d6cef3603c89eb9ae99503b8014a87717f601b7581034d676e7774f86814813ff6d66ba99a657db34671258e65d8eec15f612d9682aa23a51fb92b0a811b"], 0x48}}, 0x0) sendmsg$nl_route(r38, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r41}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000e00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000840)={0x54c, r5, 0x800, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x2c4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r10}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x44, 0x4, [{0x41d, 0x7e, 0x7f, 0xcf1}, {0xd0dd, 0x1, 0x9, 0x4}, {0x14, 0x93, 0xa7, 0x7b5}, {0x9, 0x5f, 0x9, 0x6}, {0xa3b8, 0x87, 0x1f, 0x9}, {0xc2c1, 0x9, 0x6, 0x3}, {0x0, 0x4, 0x8, 0xffff}, {0x2, 0x1, 0x3f, 0xd54}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x33f, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x5, 0x71, 0x3}, {0x7, 0x7, 0x2, 0x8}, {0x9d5, 0x6, 0x20, 0x10001}, {0x7, 0x6e, 0x23, 0x51b}, {0x4, 0x5, 0x46, 0x4}, {0x1e8, 0x3f, 0x20}, {0x4, 0x80, 0xff, 0x8001}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffff8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r31}, {0x88, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0xc8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r35}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5c}}}]}}, {{0x8}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r36}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r37}}, {0x8}}}]}}, {{0x8, 0x1, r41}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r42}}}]}}]}, 0x54c}, 0x1, 0x0, 0x0, 0x20041061}, 0x20008000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r43}, 0x14) close(r0) [ 185.416165] ? SYSC_bind+0x220/0x220 [ 185.419883] ? fput+0xd4/0x150 [ 185.423072] ? SyS_write+0x15e/0x230 [ 185.426787] SyS_connect+0x24/0x30 [ 185.430411] ? SyS_accept+0x30/0x30 [ 185.434131] do_syscall_64+0x1e8/0x640 [ 185.438017] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.442866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.448068] RIP: 0033:0x459a59 [ 185.451342] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 185.459051] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:44:02 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f0000000280)=0x0) ioctl$VIDIOC_S_STD(0xffffffffffffffff, 0x40085618, &(0x7f00000002c0)=r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x7) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r3 = accept$inet(r2, 0x0, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f000000fc175f5f91b1186ea9a70037bd4d32c88f6e74dc0d294a3959ac9868ad8e4db81fc31a2eabdb6ff6129e532d090000004358ee5edb07fde23d65d77c66e77ffffd07ccdc1a393cad45d975c0923a15"], &(0x7f0000000240)=0x57) [ 185.466484] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 185.473753] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 185.481026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 185.488320] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 185.495855] net_ratelimit: 11 callbacks suppressed [ 185.495859] protocol 88fb is buggy, dev hsr_slave_0 [ 185.505890] protocol 88fb is buggy, dev hsr_slave_1 13:44:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:02 executing program 2 (fault-call:3 fault-nth:55): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:02 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x800000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x9, 0x2, 0xf9, 0x1, 0x20, 0x7}, 0x8, 0x6, 0x2}) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, &(0x7f00000000c0)) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000180)={0x4, @pix_mp={0x0, 0x3ff, 0x158593a4, 0x7, 0x9, [{0x0, 0xff}, {0x6}, {0x0, 0x3}, {0x4, 0x101}, {0x8, 0x6}, {0x101, 0x1}, {0x7, 0x80000001}, {0x800, 0x2}], 0x5, 0x7, 0x0, 0x6}}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) bind$packet(r1, &(0x7f0000000080), 0x14) close(r0) [ 185.665180] FAULT_INJECTION: forcing a failure. [ 185.665180] name failslab, interval 1, probability 0, space 0, times 0 13:44:02 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 185.738296] CPU: 1 PID: 9969 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 185.745273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.745278] Call Trace: [ 185.745296] dump_stack+0x138/0x197 [ 185.745315] should_fail.cold+0x10f/0x159 [ 185.745331] should_failslab+0xdb/0x130 [ 185.745344] kmem_cache_alloc_trace+0x4b/0x790 [ 185.745358] ? lock_downgrade+0x740/0x740 [ 185.745376] sctp_add_bind_addr+0x6d/0x360 [ 185.745391] sctp_copy_local_addr_list+0x2e0/0x430 13:44:02 executing program 3: prctl$PR_SET_FPEMU(0xa, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) write$UHID_INPUT2(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x60) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)=0x3) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xef02962b4e405d64}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x1a4, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1511}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe72f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9a}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x7ff}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd0}]}]}, @TIPC_NLA_BEARER={0x38, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3e20}]}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xb964}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x2000}, 0x20004881) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000700)=""/4096) [ 185.745401] ? _crng_backtrack_protect+0xd6/0x120 [ 185.745412] ? sctp_defaults_init+0xd50/0xd50 [ 185.745429] ? _get_random_bytes+0x147/0x3a0 [ 185.745438] ? sctp_v6_is_any+0xf/0x70 [ 185.745450] sctp_copy_one_addr+0x52/0x120 [ 185.745459] ? sctp_copy_one_addr+0x52/0x120 [ 185.745471] sctp_bind_addr_copy+0xfc/0x294 [ 185.745486] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 185.765181] __sctp_connect+0x652/0xc00 [ 185.765201] ? sctp_clear_owner_w+0x120/0x120 [ 185.765214] ? __local_bh_enable_ip+0x99/0x1a0 13:44:02 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe995, 0x80) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 185.765227] ? trace_hardirqs_on_caller+0x400/0x590 [ 185.765239] ? __local_bh_enable_ip+0x99/0x1a0 [ 185.773777] sctp_connect+0xb8/0x100 [ 185.782127] inet_dgram_connect+0x114/0x1e0 [ 185.782141] SYSC_connect+0x1f6/0x2d0 [ 185.782150] ? SYSC_bind+0x220/0x220 [ 185.782167] ? fput+0xd4/0x150 [ 185.782177] ? SyS_write+0x15e/0x230 [ 185.782191] SyS_connect+0x24/0x30 [ 185.791920] ? SyS_accept+0x30/0x30 [ 185.791934] do_syscall_64+0x1e8/0x640 [ 185.791944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.791960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.791968] RIP: 0033:0x459a59 [ 185.791973] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 185.791985] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 185.800849] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 185.800856] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 185.800862] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 185.800868] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:02 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:02 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000001480)) [ 185.830166] protocol 88fb is buggy, dev hsr_slave_0 [ 185.865020] protocol 88fb is buggy, dev hsr_slave_1 13:44:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) 13:44:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:03 executing program 2 (fault-call:3 fault-nth:56): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:03 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(0xffffffffffffffff) 13:44:03 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000100)=0x9) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:03 executing program 4: r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 186.485055] FAULT_INJECTION: forcing a failure. [ 186.485055] name failslab, interval 1, probability 0, space 0, times 0 [ 186.542082] CPU: 1 PID: 10014 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 186.549153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.558513] Call Trace: [ 186.561110] dump_stack+0x138/0x197 [ 186.564864] should_fail.cold+0x10f/0x159 [ 186.569018] should_failslab+0xdb/0x130 [ 186.573014] kmem_cache_alloc_trace+0x4b/0x790 [ 186.577596] ? lock_downgrade+0x740/0x740 [ 186.581767] sctp_add_bind_addr+0x6d/0x360 [ 186.586004] sctp_copy_local_addr_list+0x2e0/0x430 [ 186.590932] ? _crng_backtrack_protect+0xd6/0x120 [ 186.595784] ? sctp_defaults_init+0xd50/0xd50 [ 186.600289] ? _get_random_bytes+0x147/0x3a0 [ 186.604697] ? sctp_v6_is_any+0xf/0x70 [ 186.608590] sctp_copy_one_addr+0x52/0x120 [ 186.612825] ? sctp_copy_one_addr+0x52/0x120 [ 186.617232] sctp_bind_addr_copy+0xfc/0x294 [ 186.621560] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 186.627099] __sctp_connect+0x652/0xc00 [ 186.631165] ? sctp_clear_owner_w+0x120/0x120 [ 186.635663] ? __local_bh_enable_ip+0x99/0x1a0 [ 186.640253] ? trace_hardirqs_on_caller+0x400/0x590 [ 186.645271] ? __local_bh_enable_ip+0x99/0x1a0 [ 186.649850] sctp_connect+0xb8/0x100 [ 186.653563] inet_dgram_connect+0x114/0x1e0 [ 186.657889] SYSC_connect+0x1f6/0x2d0 [ 186.661693] ? SYSC_bind+0x220/0x220 [ 186.665418] ? fput+0xd4/0x150 [ 186.668608] ? SyS_write+0x15e/0x230 [ 186.672326] SyS_connect+0x24/0x30 [ 186.675861] ? SyS_accept+0x30/0x30 [ 186.679488] do_syscall_64+0x1e8/0x640 [ 186.683372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.688222] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 186.693408] RIP: 0033:0x459a59 [ 186.696592] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 186.704299] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 186.711569] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 186.719888] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 186.727181] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 186.734455] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 186.742019] protocol 88fb is buggy, dev hsr_slave_0 [ 186.747099] protocol 88fb is buggy, dev hsr_slave_1 [ 186.750112] protocol 88fb is buggy, dev hsr_slave_0 [ 186.752224] protocol 88fb is buggy, dev hsr_slave_0 [ 186.757261] protocol 88fb is buggy, dev hsr_slave_1 [ 186.762279] protocol 88fb is buggy, dev hsr_slave_1 13:44:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x7}) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:03 executing program 4: r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:03 executing program 4: r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:03 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(0xffffffffffffffff) 13:44:04 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:04 executing program 2 (fault-call:3 fault-nth:57): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:04 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:04 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40000, 0x886881aa7acd8c83) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000001400)={'nat\x00', 0x0, 0x0, 0x0, [], 0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r5, 0xcfb8579ddfb15775}, {r6}], 0x2, 0x0, 0x0, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40680) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r9, 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) write$P9_RSTATu(r7, &(0x7f0000001500)={0x8b, 0x7d, 0x2, {{0x0, 0x6b, 0x4b9, 0x1, {0x30, 0x4, 0x6}, 0x40400000, 0x9, 0xe6, 0x7fffffff, 0xf, 'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0xf, 'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0xd, '/dev/net/tun\x00', 0xd, '/dev/net/tun\x00'}, 0xb, 'vboxnet0{@+', r9, r10, r11}}, 0x8b) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f00000001c0)={0x1, @local, 0x4e21, 0x2, 'fo\x00', 0x10, 0x20, 0x5b}, 0x2c) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000000400)=""/4096, &(0x7f0000000040)=0x1000) close(r0) [ 187.449158] FAULT_INJECTION: forcing a failure. [ 187.449158] name failslab, interval 1, probability 0, space 0, times 0 [ 187.481469] CPU: 0 PID: 10058 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 187.488539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.497903] Call Trace: [ 187.500503] dump_stack+0x138/0x197 [ 187.504154] should_fail.cold+0x10f/0x159 [ 187.508318] should_failslab+0xdb/0x130 [ 187.512308] kmem_cache_alloc_trace+0x4b/0x790 [ 187.516896] ? lock_downgrade+0x740/0x740 [ 187.521050] sctp_add_bind_addr+0x6d/0x360 [ 187.525289] sctp_copy_local_addr_list+0x2e0/0x430 [ 187.530218] ? _crng_backtrack_protect+0xd6/0x120 [ 187.535069] ? sctp_defaults_init+0xd50/0xd50 [ 187.539569] ? _get_random_bytes+0x147/0x3a0 [ 187.543975] ? sctp_v6_is_any+0xf/0x70 13:44:04 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f00000001c0)={0x7, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) [ 187.547870] sctp_copy_one_addr+0x52/0x120 [ 187.552117] ? sctp_copy_one_addr+0x52/0x120 [ 187.556532] sctp_bind_addr_copy+0xfc/0x294 [ 187.560865] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 187.566407] __sctp_connect+0x652/0xc00 [ 187.570560] ? sctp_clear_owner_w+0x120/0x120 [ 187.575058] ? __local_bh_enable_ip+0x99/0x1a0 [ 187.579651] ? trace_hardirqs_on_caller+0x400/0x590 [ 187.584671] ? __local_bh_enable_ip+0x99/0x1a0 [ 187.589256] sctp_connect+0xb8/0x100 [ 187.592981] inet_dgram_connect+0x114/0x1e0 13:44:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, 0x0) 13:44:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, 0x0) [ 187.597307] SYSC_connect+0x1f6/0x2d0 [ 187.601113] ? SYSC_bind+0x220/0x220 [ 187.604834] ? fput+0xd4/0x150 [ 187.608032] ? SyS_write+0x15e/0x230 [ 187.611764] SyS_connect+0x24/0x30 [ 187.615303] ? SyS_accept+0x30/0x30 [ 187.618942] do_syscall_64+0x1e8/0x640 [ 187.622829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.627678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.632867] RIP: 0033:0x459a59 [ 187.636053] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 13:44:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, 0x0) [ 187.643769] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 187.651043] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 187.658318] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 187.665591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 187.672873] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:04 executing program 2 (fault-call:3 fault-nth:58): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:04 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x0, 0x18fe161f, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(0xffffffffffffffff) [ 187.782546] FAULT_INJECTION: forcing a failure. [ 187.782546] name failslab, interval 1, probability 0, space 0, times 0 [ 187.841281] CPU: 1 PID: 10080 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 187.848346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.857799] Call Trace: [ 187.860395] dump_stack+0x138/0x197 [ 187.864038] should_fail.cold+0x10f/0x159 [ 187.868197] should_failslab+0xdb/0x130 [ 187.872183] kmem_cache_alloc_trace+0x4b/0x790 [ 187.876789] ? lock_downgrade+0x740/0x740 [ 187.880957] sctp_add_bind_addr+0x6d/0x360 [ 187.885217] sctp_copy_local_addr_list+0x2e0/0x430 [ 187.890150] ? _crng_backtrack_protect+0xd6/0x120 [ 187.895001] ? sctp_defaults_init+0xd50/0xd50 [ 187.899501] ? _get_random_bytes+0x147/0x3a0 [ 187.903902] ? sctp_v6_is_any+0xf/0x70 [ 187.907782] sctp_copy_one_addr+0x52/0x120 [ 187.912004] ? sctp_copy_one_addr+0x52/0x120 [ 187.912016] sctp_bind_addr_copy+0xfc/0x294 [ 187.912031] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 187.912043] __sctp_connect+0x652/0xc00 [ 187.912057] ? sctp_clear_owner_w+0x120/0x120 [ 187.920853] ? __local_bh_enable_ip+0x99/0x1a0 [ 187.930326] ? trace_hardirqs_on_caller+0x400/0x590 [ 187.930336] ? __local_bh_enable_ip+0x99/0x1a0 [ 187.930350] sctp_connect+0xb8/0x100 [ 187.930363] inet_dgram_connect+0x114/0x1e0 [ 187.944511] SYSC_connect+0x1f6/0x2d0 [ 187.944522] ? SYSC_bind+0x220/0x220 [ 187.944541] ? fput+0xd4/0x150 [ 187.944552] ? SyS_write+0x15e/0x230 [ 187.944565] SyS_connect+0x24/0x30 [ 187.944573] ? SyS_accept+0x30/0x30 [ 187.957149] do_syscall_64+0x1e8/0x640 [ 187.957160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.957177] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.957186] RIP: 0033:0x459a59 [ 187.964657] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 187.964668] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 187.964674] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 187.964680] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 187.964686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 187.964692] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x0, 0x0, 0x921, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:05 executing program 2 (fault-call:3 fault-nth:59): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8794, 0x3, @discrete={0x1ff, 0x5}}) 13:44:05 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000000000000000000000bd0000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000050000000a004e2000000000fe880001000000000004000000000100010000000000000000000000000000000000000000000000000000000000000087e76d3b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c4752ad1f1b84cc7b81c125000000000000000100000000000000000000000a004e2100000003fe88000000fffeffec0000d785d0c93100000000010000000000000000000000000200000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000389ede788cde529313d1cd2ae0003018000000000000000000190000000000000000000000cd7671f8000000000011004e210000007ffe8000000000000000000000000000bb010001000000000000000000000000000000000000000000000000000000004c0000000000000000000000000000200000000000000000000000000000220000080000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000006fe800000000000000000000000000000000000000000001e13000000004000006e63c91a0000000000000000000000000e0000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001bc9a0000dd00f7ffffffffffffff00000000000000000000000000000000000000000000e6ffffff000000000000000000000000000000000000000000f03f0000000000000000000000000000000000000000000000000000000000000000000000000000000000662588ac8f738aef8d9c271882346632e3be275ed633fabca0418fbd69a6236740ef53d02d6bf8b6e8cb8883000000000000000000000000879bff298aa7659ba42b27f08f078a93ca14e4d00219b19d215473a52bbc861ee719d829e5a875b890fe495fec741e6ee4fef922a4fa18e79757a15ef0f81a1d8b4fa8d7fb105e9e2d115fc203f0e545db7c7adead5fc80000000000000000000000000000b5a201a35da0d901703db89f4688e93ef49d5ca05575b2233975ecf3752be8872ff39fdeefe5b9f57a4bac1f97bc3127451c4dbcad35aa27a61cbf7a1bc677fc63310c7eed1533a805ff0237564ad7b4bf22aba6d2918331886e57fabf2802aab6803ae885fc7a6379403f719db1e5d9fb80194c7ca952420d92a40bc6461a7f9b2e"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r4, r5, 0x0, 0x3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 188.120402] FAULT_INJECTION: forcing a failure. [ 188.120402] name failslab, interval 1, probability 0, space 0, times 0 [ 188.148780] CPU: 0 PID: 10097 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 188.155838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.165201] Call Trace: [ 188.167806] dump_stack+0x138/0x197 [ 188.171449] should_fail.cold+0x10f/0x159 [ 188.175609] should_failslab+0xdb/0x130 [ 188.179588] kmem_cache_alloc_trace+0x4b/0x790 [ 188.184171] ? lock_downgrade+0x740/0x740 [ 188.188329] sctp_add_bind_addr+0x6d/0x360 [ 188.192569] sctp_copy_local_addr_list+0x2e0/0x430 [ 188.197501] ? _crng_backtrack_protect+0xd6/0x120 [ 188.202354] ? sctp_defaults_init+0xd50/0xd50 [ 188.206858] ? _get_random_bytes+0x147/0x3a0 [ 188.211281] ? sctp_v6_is_any+0xf/0x70 [ 188.215172] sctp_copy_one_addr+0x52/0x120 [ 188.219405] ? sctp_copy_one_addr+0x52/0x120 [ 188.223812] sctp_bind_addr_copy+0xfc/0x294 [ 188.228136] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 188.233680] __sctp_connect+0x652/0xc00 [ 188.237669] ? sctp_clear_owner_w+0x120/0x120 [ 188.242166] ? __local_bh_enable_ip+0x99/0x1a0 [ 188.246753] ? trace_hardirqs_on_caller+0x400/0x590 [ 188.251773] ? __local_bh_enable_ip+0x99/0x1a0 [ 188.256358] sctp_connect+0xb8/0x100 [ 188.260076] inet_dgram_connect+0x114/0x1e0 [ 188.264401] SYSC_connect+0x1f6/0x2d0 [ 188.268230] ? SYSC_bind+0x220/0x220 [ 188.271957] ? fput+0xd4/0x150 [ 188.275152] ? SyS_write+0x15e/0x230 [ 188.278870] SyS_connect+0x24/0x30 [ 188.282406] ? SyS_accept+0x30/0x30 [ 188.286039] do_syscall_64+0x1e8/0x640 [ 188.289925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.294857] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 188.300045] RIP: 0033:0x459a59 [ 188.303228] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 188.310935] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 188.318199] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 188.325554] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 188.332820] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 188.340084] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 188.374874] audit: type=1400 audit(1571060645.308:64): avc: denied { wake_alarm } for pid=10102 comm="syz-executor.3" capability=35 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 188.426581] QAT: Invalid ioctl [ 188.455001] QAT: Invalid ioctl 13:44:05 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"/1209], 0x310) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0}, &(0x7f0000001e40)=0xc) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) fstat(r6, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001f40)={&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="3a9794130b8e9345fb956804430e6dac6eae56526418b6", 0x17}, {&(0x7f0000001cc0)="e93690666cf6627ca8e14a6966d4129522e8e454cfd268ad58bed77a91791e0c9def8645c83dc1f52ddf2f55e8e76c05571a0e0e670a4ac2cff7b01118309d5e05e126c9d165e6bf35e29f298e9772d9ff2bec3ad0348d2b15bd9d8850719a1e98975c9f0242d56242292a94ef7d1497a4fb60e2adcf558a5fc103d23276d3152c5ca5e264826a4391bceb789b748f455c5a75e62a0566ab839e8df85de9c8f8b61be7c4ad75c4bd815643d1440c6e185e49b3e97bd2780fe600dd5a34845a6e898722e2981df6ed7397dd3cb1549adbe067bb20c0f9351e55f507c35e1be4ce5df3cc170ea2d0475808", 0xea}], 0x3, &(0x7f0000001f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, r7}}}], 0x20, 0x4000000}, 0x24000080) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) fstat(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000280)='gfs2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x6, &(0x7f0000000640)=[{&(0x7f0000000300)="a21089beb4a060afdef26a1d75d8487d6d9ff88752a58785fc7a3c632c3002721f04d8ad", 0x24, 0x3}, {&(0x7f0000000340)="7c51eedef42f5ef04e3cbf81d22836514d982265e23abc1c2a10ea3399048c5604cd480e3ab7acabaa5a0cff708098de19245bb39edb301ac78d2366fc362fe4f1db681350cfd853c3351d2c0fe9097ec402d0eba8d63b067f4a7068ed058722ff9cecf1eb0c09d58a28e5800a5dc2669361594e8b7daee955fa3c8313887d18740460cfed223c30e56ec8ebe4109b037f90e44558b42233bf1f333a34", 0x9d, 0xfff}, {&(0x7f0000000400)="55ebea5538dc62a57484b6d3e76cf7f4698144dc60b1651611438d2bdb774074468f2c580de8aa44515e318b8511a35797625907711884dc746751db803f81bb5e06685eb2bef3907688a00c890fad3ecbcfae6f5c41606c156aefafada800b7d320e14a483bee4c37dedf796026da46e6b3fef24dfe01cf5acd9db301012f9c85bca5b755013f3e3b4dba43be42e1be5e718e61357dfbc264c1bc58bb2d53eadd73e624c59a96f063fdfc11d68aa00f867084e5e6a4561ae6df39dcdd515e10b9ccecd1c0a78f54d714560148d3ba5babc9eef5f5a64e6438cecbffc7cfe822ce1bd4ff02b384efa02178b7", 0xec, 0x200}, {&(0x7f0000000500)="7127f457a9eb71d88c586576f2ca4c13ec7706e81055e1ae3048f6a7a9d2f3cd24101efa51e864f0efb886c1cbf0f55122e668de1645d7cdfb453a7cf1bd3c", 0x3f, 0x7}, {&(0x7f0000000540)="17676b82c19333aed9494e46572674f9885b63207e1bdc5a4abe29be424cecfca319a46e64087315e27992b75d9b1f98be96a3ed57ae37ba1d9a3b1938727d93877463e5dfec250b27a91caa315c97d3572126a340264471451804e032a958c2928b3caf81b6e6c334e8bb7a76fec8eeec5b2e4c57c38af514c67343978edf4feaefcbb9feffd4ad4467b9cd8c6c34775c41c08c1a2de4dcd70459ac1cabdce29e0f828a66065523faf46626", 0xac, 0xffff}, {&(0x7f0000000600)="3c96a9f866fee9b4d392fde0cbfd29210026e30e464f5a31", 0x18, 0x4}], 0x2090002, &(0x7f0000000bc0)={[{@localflocks='localflocks'}], [{@fowner_gt={'fowner>', r8}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}) r9 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000001f80)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r9, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [], @empty}, 0x4}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0x5, @local}, @in6={0xa, 0x4e22, 0x4, @local, 0xec36}], 0x90) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000000)={0x80000000, 0x4, "ce9a226d9a65e7576ed8a37f520ed5018ee884b2defa5a2d02217c31d50b350f", 0x7, 0x8, 0x8001, 0x8001, 0x8}) 13:44:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, @discrete={0x1ff, 0x5}}) 13:44:05 executing program 2 (fault-call:3 fault-nth:60): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:05 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) [ 188.608885] FAULT_INJECTION: forcing a failure. [ 188.608885] name failslab, interval 1, probability 0, space 0, times 0 [ 188.646041] CPU: 1 PID: 10119 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 188.653106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.662464] Call Trace: [ 188.665069] dump_stack+0x138/0x197 [ 188.668716] should_fail.cold+0x10f/0x159 [ 188.672875] should_failslab+0xdb/0x130 [ 188.676856] kmem_cache_alloc_trace+0x4b/0x790 [ 188.681444] ? lock_downgrade+0x740/0x740 [ 188.685599] sctp_add_bind_addr+0x6d/0x360 [ 188.689841] sctp_copy_local_addr_list+0x2e0/0x430 [ 188.694776] ? _crng_backtrack_protect+0xd6/0x120 [ 188.700241] ? sctp_defaults_init+0xd50/0xd50 [ 188.704741] ? _get_random_bytes+0x147/0x3a0 [ 188.709162] ? sctp_v6_is_any+0xf/0x70 [ 188.713056] sctp_copy_one_addr+0x52/0x120 [ 188.717291] ? sctp_copy_one_addr+0x52/0x120 [ 188.721709] sctp_bind_addr_copy+0xfc/0x294 [ 188.726043] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 188.731587] __sctp_connect+0x652/0xc00 [ 188.735570] ? sctp_clear_owner_w+0x120/0x120 [ 188.740066] ? __local_bh_enable_ip+0x99/0x1a0 [ 188.744657] ? trace_hardirqs_on_caller+0x400/0x590 [ 188.749682] ? __local_bh_enable_ip+0x99/0x1a0 [ 188.754265] sctp_connect+0xb8/0x100 [ 188.757980] inet_dgram_connect+0x114/0x1e0 [ 188.762653] SYSC_connect+0x1f6/0x2d0 [ 188.766455] ? SYSC_bind+0x220/0x220 [ 188.770175] ? fput+0xd4/0x150 [ 188.773370] ? SyS_write+0x15e/0x230 [ 188.777084] SyS_connect+0x24/0x30 [ 188.780615] ? SyS_accept+0x30/0x30 [ 188.784277] do_syscall_64+0x1e8/0x640 [ 188.788193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.793037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 188.798220] RIP: 0033:0x459a59 [ 188.801399] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 13:44:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r4 = accept4$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x400) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000200)={r7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r7, 0x631f}, 0x8) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 13:44:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, @discrete={0x1ff, 0x5}}) 13:44:05 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) [ 188.809099] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 188.816357] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 188.816362] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 188.816367] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 188.816372] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, @discrete={0x0, 0x5}}) 13:44:05 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0xffffffffffffffff, 0xc0c01) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x37, 0x20343059, 0x3, @discrete={0x1, 0xffffffff}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:05 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f00000001c0)) 13:44:06 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0xfffffff, 0x3, 0x77, [], &(0x7f00000000c0)={0x990964, 0x0, [], @p_u16=&(0x7f0000000040)=0x101}}) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) 13:44:06 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r4, r5, 0x0, 0x3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 2 (fault-call:3 fault-nth:61): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 189.214864] QAT: Invalid ioctl 13:44:06 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r4, r5, 0x0, 0x3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 189.306457] FAULT_INJECTION: forcing a failure. [ 189.306457] name failslab, interval 1, probability 0, space 0, times 0 [ 189.334613] CPU: 0 PID: 10167 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 189.341773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.351218] Call Trace: [ 189.353815] dump_stack+0x138/0x197 [ 189.357455] should_fail.cold+0x10f/0x159 [ 189.361608] should_failslab+0xdb/0x130 [ 189.365586] kmem_cache_alloc_trace+0x4b/0x790 [ 189.370174] ? lock_downgrade+0x740/0x740 [ 189.374329] sctp_add_bind_addr+0x6d/0x360 [ 189.378672] sctp_copy_local_addr_list+0x2e0/0x430 [ 189.383599] ? _crng_backtrack_protect+0xd6/0x120 [ 189.388464] ? sctp_defaults_init+0xd50/0xd50 [ 189.392966] ? _get_random_bytes+0x147/0x3a0 [ 189.397382] ? sctp_v6_is_any+0xf/0x70 [ 189.401294] sctp_copy_one_addr+0x52/0x120 [ 189.405530] ? sctp_copy_one_addr+0x52/0x120 [ 189.409946] sctp_bind_addr_copy+0xfc/0x294 [ 189.414275] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 189.419821] __sctp_connect+0x652/0xc00 [ 189.423804] ? sctp_clear_owner_w+0x120/0x120 [ 189.426378] QAT: Invalid ioctl [ 189.428297] ? __local_bh_enable_ip+0x99/0x1a0 [ 189.428312] ? trace_hardirqs_on_caller+0x400/0x590 [ 189.428326] ? __local_bh_enable_ip+0x99/0x1a0 [ 189.445683] sctp_connect+0xb8/0x100 [ 189.449405] inet_dgram_connect+0x114/0x1e0 [ 189.453730] SYSC_connect+0x1f6/0x2d0 [ 189.457523] ? SYSC_bind+0x220/0x220 [ 189.461244] ? fput+0xd4/0x150 [ 189.464442] ? SyS_write+0x15e/0x230 [ 189.468157] SyS_connect+0x24/0x30 [ 189.471684] ? SyS_accept+0x30/0x30 [ 189.471697] do_syscall_64+0x1e8/0x640 [ 189.471706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.471720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 189.471729] RIP: 0033:0x459a59 [ 189.471734] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 189.471744] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 189.471749] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 189.471754] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 189.471760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 189.471765] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:06 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3}, 0x14) close(r1) 13:44:06 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='\x00\x00\x00\xff\xf1\x00\x00\x00U\xfe\x00', 0x8000000000d, 0x80400) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) fchdir(r1) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) r4 = accept4$bt_l2cap(r3, 0x0, &(0x7f0000000000), 0x800) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000040)=r5) 13:44:06 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000000000000000000000bd0000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000050000000a004e2000000000fe880001000000000004000000000100010000000000000000000000000000000000000000000000000000000000000087e76d3b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c4752ad1f1b84cc7b81c125000000000000000100000000000000000000000a004e2100000003fe88000000fffeffec0000d785d0c93100000000010000000000000000000000000200000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000389ede788cde529313d1cd2ae0003018000000000000000000190000000000000000000000cd7671f8000000000011004e210000007ffe8000000000000000000000000000bb010001000000000000000000000000000000000000000000000000000000004c0000000000000000000000000000200000000000000000000000000000220000080000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000006fe800000000000000000000000000000000000000000001e13000000004000006e63c91a0000000000000000000000000e0000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001bc9a0000dd00f7ffffffffffffff00000000000000000000000000000000000000000000e6ffffff000000000000000000000000000000000000000000f03f0000000000000000000000000000000000000000000000000000000000000000000000000000000000662588ac8f738aef8d9c271882346632e3be275ed633fabca0418fbd69a6236740ef53d02d6bf8b6e8cb8883000000000000000000000000879bff298aa7659ba42b27f08f078a93ca14e4d00219b19d215473a52bbc861ee719d829e5a875b890fe495fec741e6ee4fef922a4fa18e79757a15ef0f81a1d8b4fa8d7fb105e9e2d115fc203f0e545db7c7adead5fc80000000000000000000000000000b5a201a35da0d901703db89f4688e93ef49d5ca05575b2233975ecf3752be8872ff39fdeefe5b9f57a4bac1f97bc3127451c4dbcad35aa27a61cbf7a1bc677fc63310c7eed1533a805ff0237564ad7b4bf22aba6d2918331886e57fabf2802aab6803ae885fc7a6379403f719db1e5d9fb80194c7ca952420d92a40bc6461a7f9b2e"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r4, r5, 0x0, 0x3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 2 (fault-call:3 fault-nth:62): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:06 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x5, @sliced={0x8400, [0x29f, 0x4, 0x9, 0x3, 0x8, 0x400, 0x87, 0x3, 0x7, 0x0, 0x2, 0x8, 0x3, 0x5, 0x800, 0x4, 0x3, 0x5, 0x2, 0x5, 0x6, 0x7, 0x33, 0x6, 0x8, 0x1, 0xfc01, 0x6, 0xf, 0x0, 0x1, 0x9, 0x7, 0x8, 0x3, 0x8000, 0x6, 0x74e, 0xfff9, 0x1, 0xffff, 0x2, 0xf2, 0x8001, 0xe11b, 0x8ea, 0x6, 0x20], 0x7fffffff}}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 189.637421] FAULT_INJECTION: forcing a failure. [ 189.637421] name failslab, interval 1, probability 0, space 0, times 0 [ 189.653447] QAT: Invalid ioctl [ 189.675833] CPU: 1 PID: 10187 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 189.682889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.692245] Call Trace: [ 189.694837] dump_stack+0x138/0x197 [ 189.698482] should_fail.cold+0x10f/0x159 [ 189.702642] should_failslab+0xdb/0x130 [ 189.706622] kmem_cache_alloc_trace+0x4b/0x790 [ 189.711212] ? lock_downgrade+0x740/0x740 [ 189.715366] sctp_add_bind_addr+0x6d/0x360 [ 189.719607] sctp_copy_local_addr_list+0x2e0/0x430 [ 189.724644] ? _crng_backtrack_protect+0xd6/0x120 [ 189.729491] ? sctp_defaults_init+0xd50/0xd50 [ 189.733991] ? _get_random_bytes+0x147/0x3a0 [ 189.738397] ? sctp_v6_is_any+0xf/0x70 [ 189.742552] sctp_copy_one_addr+0x52/0x120 [ 189.746786] ? sctp_copy_one_addr+0x52/0x120 [ 189.751201] sctp_bind_addr_copy+0xfc/0x294 [ 189.755546] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 189.761095] __sctp_connect+0x652/0xc00 [ 189.765081] ? sctp_clear_owner_w+0x120/0x120 [ 189.769586] ? __local_bh_enable_ip+0x99/0x1a0 [ 189.774167] ? trace_hardirqs_on_caller+0x400/0x590 [ 189.774182] ? __local_bh_enable_ip+0x99/0x1a0 [ 189.774194] sctp_connect+0xb8/0x100 [ 189.783785] inet_dgram_connect+0x114/0x1e0 [ 189.783798] SYSC_connect+0x1f6/0x2d0 [ 189.783807] ? SYSC_bind+0x220/0x220 [ 189.783827] ? fput+0xd4/0x150 [ 189.783838] ? SyS_write+0x15e/0x230 [ 189.783852] SyS_connect+0x24/0x30 [ 189.783861] ? SyS_accept+0x30/0x30 [ 189.813377] do_syscall_64+0x1e8/0x640 [ 189.817270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.822128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 189.827354] RIP: 0033:0x459a59 [ 189.830539] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 13:44:06 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="3fd12cda7828f352bfd4097a5258f7af255a87af34df2f0d645b3fac075e4554d5aaa108c76fac37f42819feec127998be4e4cc204f16445e4d991cbfe9ec647a910aa5e28c0fa8d4763e8831b9f57c666e63cbd8a777092407d5507a73baab149ff66029717fa64f487668de90b9b80fe1cfb904106b21d22758c3e501b833effc6c5814fadc56aeb81dce5138e15abd8dc0ca480dab77651a9b20cf5c7aaa5346b450058dffbd89321a37e2f48826dce1ec8015dfe2537ef6a81948044c822e17b2a4a86421ff1c0f1b1d1af137e1694708f52909ef76308e207461acba93bae97558a8d6cfe1d6f4361e6e1fd2a776b73c4fe499a4a9d095f92d113f9946264ea5c1999c97a23335d2bc891fe011362f2c92ad0229cca260712f85718de8d7e787b9fb7bba32a19701e3db17a3403a0c82b9560a8c5c41462c7832d0525678059266bffeae312577101ad5ae7cd3167063e734e9e5919d139f0ae783d8d643a0ccdeee81a80b0e37dcf5160ea6d9356053193e77a3543319cac0290fb4f97377ba89bf04b2d4abd08bb36ab8bb3210e688f7c48a3d0f194b84446a7781e86590818ca2a26d19993b667b78da486adac7e55bde3e5324100280a4b4017b697c5d985f4070d3f0b56c2e20b272a21ce0ff2876f6299c9a7e5b89597f40f6df486d620a8442019ea994525322ce91dce0b58b617370b5b6999b95cf736485c3aee4766522021d580d4ed970c0e1ef750167992bb0bfa8e70cac966f596223058cad40c72c239b6601634e807d5360d4c67f05d8a8d4bb6abed803c8339dd65b7dc0e22698cdb8985fe9bb1472f5f23212493a10c505affd70a8da9823cb1a40d0294e1b69c41f118eedbb342066fecb2bfc2bc02cd1728e50c222ad7b0a63e433ef70df80394b1296b4b9b981509930de6843dac8d549011244fd3bad572d25d32b9c7b73d423017547d3c60e5fe3f856c95c6a3419bb81217e9bd0ff33855d0ac1380ecd4dd4a26c967b5f456db97b4b3c169c7fbb92a6180e3003326aa682194d474d61c2803b428c19da92609ba45d0927ba083fb976b944c521afad68f523951590ef732e4ef8b3c378c40b8b52b59b649c4514559c5ea55811850d741d8cc41c419fd2bec4f617c9a16081538c5c959279c10ba9dbf421d7a02d37f71bce4bd7beaf78c6826ee4f671d806454d02aa00c6b03d77992e5916cc540c3c2870b81ad3ad6ca7e323536563b803dc406ffcbbeb1d9380b181f00d30b5be5fd6b2b3b6173bd704142562b60db52e4a9de0c6a8c6da0c858c68c32cfc89e3a7013660cef3d977167e88326fc2da1a2a33a63702d1556965c0250442bb49d72637a913a84afbdc24c9c8fe73a1ef961cbacd5dda667660a217cc3756946efa673cf305b5c5a122804e8693c19acbfd9cc778a2450bc79ed1a986d6d074422458f144ee95da5c654952a21fb04dfbf81833cd08e0e3cf42974e417968878a3f6507a05deaa51d29050af87cd60a94272a550cb53b127b2c6d2d107f7148f25760abe9cea026bbc2aa436046750a7ebf14d7d149ad4b2f653f502df4b469e66dd9e421891f32c8cd9574d807d9e7be33714d9019e3cb935643a49fb9c2bec5db1968fdb0b3e81eb8f99214c0708a8416931645c88c6efbe741c2fc392af99b9b79c86ed2ed319492a4e57613e79fe28c15c95a708183f98964971752da839df45b0a5ce4527ca5748ae4add048731248a25233d4d3c51c6e5a858bfb9beeac437a40aa4e3d6a9fc17338cc75e0e7e4f83b35a536d08eaafa23a29373cf6ee1f9236fe3051dc8dfeaa046e15a9cdec4361cafca9158c9f407f66ad13df0af7171551304f507be31a3f503d4ccd8adf533bab033b6fa5a60afdf1d19288008753ab943a243f2ace4fb67bfb92a4a03a99e0bbdb51178b85675496388357824b7d7b4487ce6da8cbe5da42813f16d887571b09f7f961564472e59e42a30195ef522510e11ac6b73ae521b49cc596b23402967760e902a84f3b884edb3fc709dc27b3251521d773be7b269a0b7e2ab030fd0e88c727fa9ad7f0c2bd33e8ce03bac2ea4968165542ef0a16c97ea8cb682977a44caf718cf700026360cd4bb110e31621f6505f9ec0fac20828ff841f9511cf6e16b0743051777254ddbfbe9627acb9c0971a6642ab9f5c168abd4f346a9891c2cc9a6f5e6633245bad55b3405d6b5fa7dc5c362ec449628c1bf6944efe0358e3c2270df6b8e1ed3bbb13b2b5147a85c70bdb5f98c9b7ce0fe65b0dac35bf6120231e5e75fba4bb694ee8699ae9c37f28f40ac4aebd51dafd7eb834873642cc01b71516ddaa9df459bf5a17c78e7c7da7950ed6a4b229d4c295260f04abd861f875db35cbed6a01b8f3bb93d925d7aa0c55134bec6e657ae0bf5343906ef5cd75313ab0f689691171287956c5c9160e9c51a0581a2626b0480f3db08749e7f2d7c44b06530e78544460c51ad3b8c5db0d3328bbb00ee2909c85add55359524d488652d8258e7f6edf37eb9233b94fc86bf503df484a9aa1c0ab3ffd3895506e15563e237f824336a58800eaf76d49dd41689ae09728be7bd2a58b5a3b7182f584cb19a9737f8b2f0ae5dbb05339c33bfdee660be49fb4f920c88372c13463fd39215e486783785a08391d98049a5452971e536f3b02fa4ec0d8639136872d2549259e1f504efed141aa92973f7f4e581e31066591c0c5dc45960b28a2a7e2b728abd17d7b4abd27c69328ae108bff84f532991b5f993d217db386603413bfb866e7a72bd671d5b9101942abc6dbec7012fcffa858c16f4353f267902f4c203217944a01af5e980c4f8ab23f46769b0c02b8de11be8ef49908e1255bcd08bb5c526e1d2a63ff496bdf78c474df308105735da8294be409a508eab6164263b65d51321cfd791f3b5c5ff4940d01f2583bb87d6d93666e8c5aff2430cc5221e4ee2af1da27d7982b21dba0f03c6a1f88a4ecd52ab86a6d4294570a69fa4664083251ae63975c5b1209d7e0861a996eee24945488a1f407df8fe5c68951029c2b171e328eb2d66e2755fc158ca3efa2e6d501a55ccce499b08aed373fe19543d8321a463ffd1e73ad01975849c13c1d2daac2040a69463319cd0d21a1d4e4d0ec1fa713910f170355a770651c2049f793e8ac70ab56e8284cd337c84ecae208a7ee282712dd52f6b6c802ae092f1fabc9c8c8256aefb4d9325ba2759ab7ea1ed79381deedaafe2890ac8cc374ff81a5b2c7b166b90999c8792a2a33bb54e3d4fef737ad0d9eb3b5f57ace82417bdf597153aff18b36249fd0836c9ca51b56e9e42fff0384c1a2dec3d1bac43e048518fcf22152ad8a35b928c7a688754496bd6cd12b3ead5046e9dc21cb429c9cb3952d7427558dabe1f6fcd2b517debfafe9dc047bd3770823383d8417e5b181bf4c7a6d80b81225da94e9f9fb8770c81572986ba01a4fcf4c6fc9bb70c8e8921a597ed5218051239dd36dcec91aca0af5a01a66cc214d72ecbf8d22072bb9a56e3922843efb83cc121152157fd3f753a7771cdd0d4b90fca4e6f98d7dca5f8d493060c51f2f8da49d18d2fb5f0ed6acd60262f27499a2e6397200f9eeca24aa42e9a2cdc61bfa4c443b4a0d5f1223a912405d18af5992907b6f8189436dde8130d04510f33655666023f8496c351370c7008c88e8faf33b95bdac1f0e1fdbeb91f2f5e7e7dd15424f9677cbb2e0200c0c40754e603f7d118a7f25083f6bfd547417c3df2ed368f9354f8fe50c8159df006af37ea6435306ca1c535bc64a24e0b107249582e867dd77b0933da948b104a2a33aa55e5adfeabd05b6c59aecc3dbe79e178440cbd3ba3d8f0320c5dac32ef7228bd0838417ad7eafdc44ae50346478e4c5afba55c2417acb4e72e8907dbc429a5040b7ccad593b39674e2b0c77e7f58d4c1e826a1774965471e7c5bcacf5d021637a0b5f2cac174b196a54a8cf13c903ad25f67e02e91a52400d1a909e087a2f0849e1582a115099e2ba737c336da0a6290a895baf7ab8c742b9519237c08ad7be6e370614a85d17ebfbf77665321b90c954ae52e9a714c7184e95a9d6c509698677c6d488136bdf42048f27dfa2b1be0827b51a4816da03a94f3bfbc0e129720ffa8d3c711caf2ac95e674dfc383972bea370327a77a69aa0bff86b657bc99636249906a909bb3a824d01e84c371c9e965cf70ce515a3e6cd5d4d0f315998546f42c3ee1c19a41ab1cf63617776c42597b225112ff8a37b82915b8d0fe44e55e84083325de679b750655899113c08bd07d1f8caf187ed253262d59bd48d5a8df8ed39d23a64e35f10e2b0ae4fc64f4ff784fa5c82c97f8419e3841fb3c5b3e46a794643f1efa8a7754738d4350c429cb4464565253d22a3af628e6bd0dae4bd83365519575361b255bf84b11f80f1eb9dde9dc5aab1c02f134a09ce223c347e833ded5139231a14c10718b95319afac374c93c021cc4fb5eca217b2d0f2e30ed7b88047aac3865b8dedbc197df0b16e830331e3a3d23fa77336937abec439c5faa69d636e0f3552baafdfd357f76dbf7d1e01ae49f8a03305352e22f4587792edf69b751d6f94c8ee0cc84b64a5715c349e152be7516934ffbd51bc4077e1b8a43ef67817fa15f6d748db806dc1ec72ea6a28ea0fd4970cf4f9ad0a9db3e04363662cd8b4af8da4eacc4e9977bb2c711238b90c8c77f3e780d5bc73dc47e9da1f7b08120a01795cc9c834b9832ba9789425cf09856bbbf71a5dd7b59078a792dd6b12f2be60768af1db6e0552c56831db06a06d8deea8d3991b7c31a7f0a25465a83dca71c2fdda9967f3d8e1eb3fe1a47abcf03b53765a22db97b6c2ce48b7f619a4bed17266326f601f4a2071980c1961132fc2638ac815de7ff4d907c86fddba09458b00e92ba36bacf9add9550219a9f9870a82d74ea14f58b6996161f33744f38ac2b4d8e237945c0dc4a51780b9a211e48cf7733e182907892c8d188056c1db8748967c3292670b4ef579e99f5b147070f0bd95b6b6d0b441fb375723968470d2f4ca0e195af6e1fa41ba5176a05a7311ed58955a0138dc80f20f109bb3d526d6253192a4b6e33733e9a16c808d458c380aad7dfbed2555439ed18191b817572ceffe230b5d72f7e8f29936af64d635047aac85a8ecc7774293ad53601e14d8dad1714db8b549c9ccf8f63f9ad96005c093f04616be1e86a69d95cfaa5bebbdaddfe3fbeba15aafcdc3046bfcfe3b7ec9fbf4151695fdcbef25042e1b426f7a6b832315e0889a909f75cbf2654d7a80b4f74c30fc76ac3acf35e258d83f06fa32aa25969856ba08accf490d9940cb041557126ac5854f472d00a7b4ef3839eabca71253002bd542847adefc9b8387a57f59873ef06926e2c9122e3fe445f977de7f250f4f6595a40b3969f7d5419832b9cb94fe144e8918d552b84c3f6d3cd0908182218366ca834125646b443ac9010e288f65916208a078abca5910be83bea43220a45444c9a5c3058a446cfbe1026701860b18050b7c949cd2dd991590aeeab3075070753b60eefebf1e6599d7216552c559cd8e71bda613e1d15f16e2720fc10d4c10def2d80ad2470e64cf2af442199adb1549781040466a974868112e3c2a717e06f103031db58d350a21e3dc085a2bf6affb05cb388f171f580e8b44f176f427ca6469851bba75c4fc52fbf63586217fb973ee70ca7b170004b2e489d687be44da25a49a679f98b3cd504c69ac1f32da69dfabc91c8c434dd9568dcc308042b2e15b151f8fa36730588e3e808261", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x3) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) [ 189.838247] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 189.845516] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 189.852786] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 189.860317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 189.867588] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:06 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0xfffffea7) writev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000280)="583b0ec395227bb038363cb3f4b14036df9b80d9a8393250fd80a27bde4bcd5cfa1eeae8199bae6dc5c4791e102e4d6a49c08e3973266ee5ee2a732e36aafa85af7cc015c3c0bbb6e23edc8fa08eccfb7bd00c9e9894ebf2812f3923d333cd7938c6f65761ea86fee888b61af271fe35f0d97350a9e45c7a85724639228f1c58aeb18d759dcb25e37f65990699760751cf7adabcaae51270e7a0009ebe2aeb70d6b30e29d4a9358fb698", 0xaa}, {&(0x7f0000000340)="8f2eb362131c45e3619e6f8a90a56a3f1a17d120ce7ea028de8e5c02dfce69f3085ad75e4b4ef0147f0bc451b9c8886172dbd0e604382f67e043cd1a09b348bcc13749eb6b457bb94f", 0x49}, {&(0x7f00000003c0)="469dfd0deff6063701d66777217e5fe74ac73f2404c25293cda6f48de1fd1d81ae172e65d26dada93be8dc30870f67384997f48e2d4c1545f6db5bcb262dd80dc290edbbbe2831a516b63def2de996cbd0c1ca826e554672e224d9a8c297903665e790e3e7ec9703558816be6088dde08fc36de75411d6b45285d7039afe7900855367e0c6aa061c62ee24f29b1b14d3f536190f466cb38b02ce0a3fe355dff2081da436ab1895ac2637fbd10434c2cba77b40b3949f0111012ccc88fa2c06fc40c05de70c733a1992ba8b8270f8dc9e66e4caebf670518897473c", 0xdb}, {&(0x7f00000004c0)="7b3a27aebb47e19d6c74106c594ba273708258206daf0cb65fa1efef4aeb36196a6d31bd35c423c745f072f2aa329a9e0388", 0x32}, {&(0x7f0000000500)="0c6f4bf9e41415b2dd436e0688ea3e745f7b37009bc9115f99f92f6278e0c44c01803fa38e4511d38c0d735040e17756260c533e051014d0ee971dada8369a6e714685326ae0bffce017b9aa80f58e62f7f719ad8181a6bafb2473cfc67218dc42231ecb32832f304ff1b0855e820aa2b9b5b10bf49f3b9f73b207c43e79a363952e30f4c7ab9b614a6081093e47236dc409cc1b2f4b1892cafb99371dce98be3203a69466b9c4d090bcf6b6f105cb4f73810ed8c708598db60ef8148fb25ab3cee54163138ce36470deea7d4fe49f065a074e1e02150de5078c85b1e1d42d48314f326ce74ecd163e5d125a1182f6de989b7c8c12b0", 0xf6}, {&(0x7f0000000600)="21c5cf02331f07c5f2d72a580db8d60bd10a28942e061b1024416bc763b43d906ca070e55753327cba52964ceaba25dfa5be801c406825bedd5025a8c77578b3cfda8e5af42a33175d563eaa4a8cce20748ff8f44634a75d674cbd344048361d5f77a0f54735b267ba4aad7b2775339cf942f47ddea17eafafd1c7071b6060b85f58e8cef57798d005caf702d0fb06c6a08a1587cf665f22bd5fd50b7de88a8f34f64cda0012a5db19503ffe5424c154618bd09d055f7ba61e9aaaeaefd08330189ad745b573b2a38557c32b4de05d28b488f899e21a3b7979ec5dc501b1d5ff8bf2be7385feae4dc7bbd921d01f4cc95d6b78ba", 0xf4}, {&(0x7f0000000700)="f34ae5df931e4a9e1b7220de028cc3a973379c8e8e3f7ca2be2027c20fc3900614382df0bc13983a4603ada98e78f8f2118075c9030f9f1bdfc2e7db9894129b131a26c7a7b94305c8531540d83cae1831753cf215981260aecd3a48bf1829ee57dfa346", 0x64}, {&(0x7f0000000780)="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", 0x1000}], 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x113, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e20, 0x9, @rand_addr="27aa4484d109eb11bbce3826a016b481", 0xb2}, r4}}, 0x38) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f0000001940)={0xffffeb2e, "bbab9740ebafe4351e89530864bb0850c2db8d905eab2d27f88333f159c07f4a", 0x5, 0x80, 0x2, 0xf926, 0x6, 0x3, 0x0, 0xe4bf}) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000001900)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) accept4$inet(r2, 0x0, &(0x7f0000000240), 0x80c00) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r6 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r6, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$IP6T_SO_GET_INFO(r6, 0x29, 0x40, &(0x7f0000001880)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 13:44:06 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:06 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 190.009117] QAT: Invalid ioctl 13:44:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00'}) close(r0) 13:44:07 executing program 2 (fault-call:3 fault-nth:63): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:07 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x3) 13:44:07 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x4) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000040)={0x6, 0x59565955, 0x2, @discrete={0x8, 0x80000000}}) [ 190.188581] FAULT_INJECTION: forcing a failure. [ 190.188581] name failslab, interval 1, probability 0, space 0, times 0 [ 190.219845] CPU: 1 PID: 10229 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 190.226917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.236278] Call Trace: [ 190.238877] dump_stack+0x138/0x197 [ 190.242523] should_fail.cold+0x10f/0x159 [ 190.246688] should_failslab+0xdb/0x130 [ 190.250764] kmem_cache_alloc_trace+0x4b/0x790 [ 190.255353] ? lock_downgrade+0x740/0x740 [ 190.259511] sctp_add_bind_addr+0x6d/0x360 [ 190.263756] sctp_copy_local_addr_list+0x2e0/0x430 [ 190.268692] ? _crng_backtrack_protect+0xd6/0x120 [ 190.273552] ? sctp_defaults_init+0xd50/0xd50 [ 190.278055] ? _get_random_bytes+0x147/0x3a0 [ 190.282470] ? sctp_v6_is_any+0xf/0x70 [ 190.286361] sctp_copy_one_addr+0x52/0x120 [ 190.290594] ? sctp_copy_one_addr+0x52/0x120 [ 190.295009] sctp_bind_addr_copy+0xfc/0x294 [ 190.299342] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 190.304886] __sctp_connect+0x652/0xc00 [ 190.308869] ? sctp_clear_owner_w+0x120/0x120 [ 190.313369] ? __local_bh_enable_ip+0x99/0x1a0 [ 190.317964] ? trace_hardirqs_on_caller+0x400/0x590 [ 190.322985] ? __local_bh_enable_ip+0x99/0x1a0 [ 190.327577] sctp_connect+0xb8/0x100 [ 190.331299] inet_dgram_connect+0x114/0x1e0 [ 190.335624] SYSC_connect+0x1f6/0x2d0 [ 190.339433] ? SYSC_bind+0x220/0x220 [ 190.343162] ? fput+0xd4/0x150 [ 190.346357] ? SyS_write+0x15e/0x230 [ 190.350078] SyS_connect+0x24/0x30 [ 190.353615] ? SyS_accept+0x30/0x30 [ 190.357246] do_syscall_64+0x1e8/0x640 [ 190.361138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.365995] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.371269] RIP: 0033:0x459a59 [ 190.374453] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 190.382166] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:44:07 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xed, 0x141000) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x6, 0x5, 0xfffffffe, 0x10000}) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000300)='/d\xff\x7f\x00', 0x40, 0x0) ioctl$UI_SET_LEDBIT(r3, 0x40045569, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000240)=""/163) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f00000000c0)={0x80000000, 0x3, 0x4, 0x8, {}, {0x2, 0x0, 0xf4, 0x7, 0x46, 0x81, "00c66900"}, 0x40, 0x3, @planes=&(0x7f0000000040)={0x1, 0x9, @mem_offset=0x4, 0x7ff}, 0x4}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_G_AUDIO(r6, 0x80345621, &(0x7f00000003c0)) 13:44:07 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x3) [ 190.389438] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 190.396707] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 190.403978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 190.411252] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:07 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r1 = getuid() setfsuid(r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x101300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x27ff7a8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r8, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r10]) r12 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000000)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCSETD(r15, 0x5423, &(0x7f0000000200)=0x2) dup3(r15, r14, 0x0) r16 = getpgrp(0x0) r17 = getegid() r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r7, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x14, 0x1, 0x1, [r14]}}, @cred={{0x1c, 0x1, 0x2, {r16, 0xee00, r17}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0xd0}, 0x20000000) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) r20 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x10000, 0x80) r21 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r21, 0xc0045627, &(0x7f0000000140)) r22 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r22, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r24 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r23, 0xcfb8579ddfb15775}, {r24}], 0x2, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r24, 0x5429, &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r27 = getpid() sched_setattr(r27, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r29 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r28, 0xcfb8579ddfb15775}, {r29}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001b40)={r27, r29, 0x0, 0x6, &(0x7f00000006c0)='wlan1\x00'}, 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r32, 0x0) getresgid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r34 = getpid() sched_setattr(r34, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r35 = getpid() sched_setattr(r35, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r36 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r37 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x2400, 0x27ff7a8) r38 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r38, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r38, 0x0) ioctl$TIOCGSID(r38, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r40, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r40]) r42 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r44 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r44, 0x40045431, &(0x7f0000000000)) r45 = syz_open_pts(r44, 0x0) ioctl$TIOCSETD(r45, 0x5423, &(0x7f0000000200)=0x2) dup3(r45, r44, 0x0) r46 = getpgrp(0x0) r47 = getegid() r48 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) sendmsg$unix(r37, &(0x7f0000000800)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x43}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r39, 0xffffffffffffffff, r41}}}, @cred={{0x1c, 0x1, 0x2, {r42, 0x0, r43}}}, @rights={{0x14, 0x1, 0x1, [r44]}}, @cred={{0x1c, 0x1, 0x2, {r46, 0xee00, r47}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r48, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r36]}}], 0xd0}, 0x20000000) sendmsg$unix(r2, &(0x7f0000001d40)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b7c653232b29cdc369c2659071ad303cbe86a5f7e21d65be0580afbe020649e977e38d52462894e9a8c2e76d15570b672b05af40e51ed3788992a9dd05ec110b4518138687f3f7a4e6235f5a766f41af19f1907bf3363c432be5cf5124d0a91ec1ac7dee6a7c4919964f665f0f76dcf38e21d83b3536e437793d0afebcb415a85ef161c4f6a79509cacd913257b7711aa8976994c34b0de1f5dddef46dd971e40fee94fb08c366cb64fc2bea82d96e593df77be1c03a864f80ab321dfbbd1348e6e45a14f4f8363880", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3d6c9b5c2e1a3523f46ea37636a8ab96dc7b6a3806e17e215c88f4c039ad6e53b0cf3ee5c206165049a5a4c1f7f86d5696f2956ab5252ff4ae61c7d65a24f80ba1fb5daedbf06cb3f63110", 0x4b}, {&(0x7f0000000400)="e705bd4fee487ef489a29c424961", 0xe}], 0x5, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {r5, r1, r13}}}, @rights={{0x24, 0x1, 0x1, [r19, r20, r21, r22, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r1, r26}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r33}}}, @cred={{0x1c, 0x1, 0x2, {r34, r1, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r35, r1, r43}}}], 0xc8, 0x40800}, 0x4000804) r49 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r49, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r49, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r49, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_mreq(r49, 0x29, 0x36, &(0x7f0000000040)={@initdev}, &(0x7f00000000c0)=0x14) r50 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r50, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:07 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='\xdd\x04\x00\x00\x00\xe3\x00', 0xf, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/devideo#\x00', 0x20, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) fcntl$setstatus(r1, 0x4, 0x24000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x1) 13:44:07 executing program 2 (fault-call:3 fault-nth:64): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:07 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x3) 13:44:07 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x206, 0x420080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000200)) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000100)={0x1, 0x1, [0x8, 0x3, 0x8, 0x7, 0x8, 0x3, 0x3f, 0x2]}) ppoll(&(0x7f00000000c0)=[{r1, 0x1420}, {r2, 0x2204}, {r3, 0x2060}], 0x211, 0x0, 0x0, 0xffffffec) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 190.564429] FAULT_INJECTION: forcing a failure. [ 190.564429] name failslab, interval 1, probability 0, space 0, times 0 [ 190.638204] CPU: 1 PID: 10252 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 190.645271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.654630] Call Trace: [ 190.657235] dump_stack+0x138/0x197 [ 190.660882] should_fail.cold+0x10f/0x159 [ 190.665039] should_failslab+0xdb/0x130 [ 190.669027] kmem_cache_alloc_trace+0x4b/0x790 [ 190.673616] ? lock_downgrade+0x740/0x740 [ 190.677773] sctp_add_bind_addr+0x6d/0x360 [ 190.682018] sctp_copy_local_addr_list+0x2e0/0x430 [ 190.686951] ? _crng_backtrack_protect+0xd6/0x120 [ 190.691808] ? sctp_defaults_init+0xd50/0xd50 [ 190.696315] ? _get_random_bytes+0x147/0x3a0 [ 190.700734] ? sctp_v6_is_any+0xf/0x70 [ 190.704626] sctp_copy_one_addr+0x52/0x120 [ 190.708865] ? sctp_copy_one_addr+0x52/0x120 [ 190.713279] sctp_bind_addr_copy+0xfc/0x294 [ 190.717608] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 190.723152] __sctp_connect+0x652/0xc00 [ 190.727138] ? sctp_clear_owner_w+0x120/0x120 [ 190.731640] ? __local_bh_enable_ip+0x99/0x1a0 [ 190.736226] ? trace_hardirqs_on_caller+0x400/0x590 [ 190.741255] ? __local_bh_enable_ip+0x99/0x1a0 [ 190.745841] sctp_connect+0xb8/0x100 [ 190.749564] inet_dgram_connect+0x114/0x1e0 [ 190.753910] SYSC_connect+0x1f6/0x2d0 [ 190.757713] ? SYSC_bind+0x220/0x220 [ 190.761433] ? fput+0xd4/0x150 [ 190.764630] ? SyS_write+0x15e/0x230 [ 190.768347] SyS_connect+0x24/0x30 [ 190.771884] ? SyS_accept+0x30/0x30 [ 190.775510] do_syscall_64+0x1e8/0x640 [ 190.779389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.784231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.789414] RIP: 0033:0x459a59 [ 190.792596] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 190.800302] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 190.807591] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 190.814855] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 190.822123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 190.829391] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:07 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:07 executing program 2 (fault-call:3 fault-nth:65): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:07 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) [ 190.967722] FAULT_INJECTION: forcing a failure. [ 190.967722] name failslab, interval 1, probability 0, space 0, times 0 [ 190.979788] CPU: 1 PID: 10276 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 190.986831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.996196] Call Trace: [ 190.998797] dump_stack+0x138/0x197 [ 191.002441] should_fail.cold+0x10f/0x159 [ 191.006602] should_failslab+0xdb/0x130 [ 191.010588] kmem_cache_alloc_trace+0x4b/0x790 [ 191.015178] ? lock_downgrade+0x740/0x740 [ 191.019338] sctp_add_bind_addr+0x6d/0x360 [ 191.023583] sctp_copy_local_addr_list+0x2e0/0x430 [ 191.028519] ? _crng_backtrack_protect+0xd6/0x120 [ 191.033370] ? sctp_defaults_init+0xd50/0xd50 [ 191.037870] ? _get_random_bytes+0x147/0x3a0 [ 191.042313] ? sctp_v6_is_any+0xf/0x70 [ 191.046206] sctp_copy_one_addr+0x52/0x120 [ 191.050444] ? sctp_copy_one_addr+0x52/0x120 [ 191.054865] sctp_bind_addr_copy+0xfc/0x294 [ 191.059196] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 191.064737] __sctp_connect+0x652/0xc00 [ 191.068723] ? sctp_clear_owner_w+0x120/0x120 [ 191.073222] ? __local_bh_enable_ip+0x99/0x1a0 [ 191.077810] ? trace_hardirqs_on_caller+0x400/0x590 [ 191.082833] ? __local_bh_enable_ip+0x99/0x1a0 [ 191.087419] sctp_connect+0xb8/0x100 [ 191.091144] inet_dgram_connect+0x114/0x1e0 [ 191.095479] SYSC_connect+0x1f6/0x2d0 [ 191.099280] ? SYSC_bind+0x220/0x220 [ 191.103002] ? fput+0xd4/0x150 [ 191.106205] ? SyS_write+0x15e/0x230 [ 191.109922] SyS_connect+0x24/0x30 [ 191.113496] ? SyS_accept+0x30/0x30 [ 191.117132] do_syscall_64+0x1e8/0x640 [ 191.121020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.125870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.131057] RIP: 0033:0x459a59 [ 191.134242] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 191.142036] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 191.149303] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 191.156572] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:44:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) syz_open_dev$midi(&(0x7f0000003580)='/dev/midi#\x00', 0x7fffffff, 0x0) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x10) r5 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) sendmmsg(r5, &(0x7f00000034c0)=[{{&(0x7f0000000240)=@generic={0x4, "618c522093ca6db93b160e7e8c3d93dd6c8f781598ae076c3f2df8fb627aabfd961859e20f5a894a1bd5a8e061ad30398486149b2df9f04b954cc6f6b0f09d4da3b1a9bf6a945b6be3b46ce05e6e33d05a5743cc3fac3f40742a9a7e3def5451a0f4fbc19bc31c5c9c26c20daf929278cf7512a6ffe87f7a778a521142ae"}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="f2ed7ee256f3a42ad072ed55103e4694f9dc80cea429c00b50d0594a8800e4dbe9490a2adbe112a6390943050e71f64cfb75ad01351bc304294fdca9f3b7dcc210add16dcc3b221849dbd419749e6b170bea06852c", 0x55}, {&(0x7f0000000400)="fb2b84154564784b6a2be8ddfeeeab707d2765d312c1b631b7f54accd552b7822debf9c99f4b1925956c79509fb24becb268402fc4c958402ba31dfb5e07c6b08ccb09d15ff843f46402d1371187e79f1c26a39b19c8b3870b5cc9bfff0e7ce7aea17cb107df3b1e17b4f266602ecf175092955e87b7a9c0ff2b9cdc219f205e9f9f", 0x82}, {&(0x7f00000004c0)="216da4f108dc98353e270c18ad331560a376c6ebab11dcee11f88a444fb77cacc6d11e8343077ea28800ad94c8cab3749e01f4e840eb40a56ae6ef45f921cde59b5387d735eb91fc5e246196cec4ce19ad383d8f42ba92135d2dc2ce493bb9f8667069c9b4c547ffd9525f7340ba4f2320490317c223ec42475d2ed00f880e76686bc074a5ff403461485fc94b60954e7bcfec32d3f212b5997b8652f9f439c5d0169726c0edeb592143902acbefc8f431f00ab32c8d78a1fa552763b731db445ceb7689da8a56c66a24e2bd77a50998", 0xd0}, {&(0x7f00000005c0)="415c6a1f7847ec98bc7a8f2ac8ec10507612032b7dad1abbb0badfc55729745838a127e09a5c0a8064d794adc01409ca53ca98551837ae9eebdd33e7f35f99833c9f1049d86237226e925830ac78fc58d545345bf8c3bad8ecf180f10032da6d4b7c335213ee4ff75d856618562548c15e7c9b562459d7c64eb32cf1283ddf1fc783752b0526f8a29f8623166f0da9f9d8535f162f39203a7161dcb4886e781768b2343fbe892b64a1223661f693763cf096a479dfe7712ea0be64994cbcfd649cf474a46af56c982f2395e9953356b8363dfe", 0xd3}, {&(0x7f00000006c0)="3fb48f96ff02aabb1d110dd4c122071c266ce00674e37fd0f300b884995ab3c3129e0338d1a57aaf74f7608f5fb7875cec1f0d428ceb6d10f39dfe293a690e24b769bf224da2ec7f1dc745c0dfd87e353047a6a9837e10714f09c5b1f2c793e549bce8a50759771854346d71c6f75cdee83a6af4ae93e03653fe850dd721d1bf025348122e71f9600007b59f05346a74ab687a68a387d03c50f2213de29480e3059f8af2e3edd000e548ecfa58bcf644b87766593afc1395e1d028a41cab692c33104fd29b83b9", 0xc7}, {&(0x7f00000007c0)="a5ea304d2827c4658a29de897b5a8cfb5a6f30d6c8bf36c02d6cd6aa00f7875e7cdcd649e4c6d7b727c28b4a35a044d49a878570028e560367f4f1af97cd70e6fbf0d0112b218a0efecb4ff8681b24e7c6d21bc1fc5a7c9aad9a559703c9d40bc3dc71dca111f1e3ae8c46470ee56fe99c5fd09418d0bcb66b6dd7db663dfc2670f03cef028aaa0a63b35b13730216448833ac38", 0x94}], 0x6, &(0x7f0000000880)=[{0x40, 0x29, 0xff, "93c1e80dac741a814bb5638ede0ff8c88c6180c0a6b210fd463a120a945af02d5068bd57bfcdd83df75d"}, {0x40, 0x10a, 0x0, "5b23592dfab145958994491e7cf18a636a771fa0a402d9ca3912845070f4a4e3a35499412d5cac181d7038eef50ea0"}, {0x1010, 0x108, 0x1, 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"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{0x18, 0xf4, 0x3, "4b35779a"}, {0xf8, 0x10a, 0x4c2a, "e4560367a96d72fa5a0e607528d0b0e0bd412f376c81f5b4c7a511df467af2122c2ee21653567b366a4aa20aebbc8565444173f0e16db5a22bb560ebc07fab24568cc638951a834816d8c6e89231b2a4342ca6d7b1cccc8352825445b03002628f957a9e2c1f634e29a76f45f67b73aa8fa0c5d383e6863106b9e3ee516ca30b42cb9a68c4111a1dc9ccb0ab9ab1cf6044bc7c0726161130e150fec918bb0dbdaf91b151858a6108c991fd7369187b9d6415ddea143a32da8fe78182f2cfbecfa655f7de84d7821462e53a010a77d8d2401e06b5cee084f2f631ba653a857a8f778d98aa"}, {0xd0, 0x1, 0x0, "84fa21595e5378a5a27bd3cb040e67b9102aa0757e88878ff11a2b35a65cb5af56f5d5f69731b4ffda1a4770f95ca180198b02a009d371faa8a3fafe7e8192a5309a8639d220ffd0db6c9704b2f87ef26c8c15f5e2a41012b0be542a5287399ed31cfd4c3c44a5f5421e3c1b09dfd97259f14b239f78fb07d4cce2bf55b252b855d7029a2d278921d700b0759eb597d20f82568678bf710d876df3e7c55b80c55b024528f493202462d7870c0007d72ed6d88f14c9e6ec385bd2f89eedab6c"}, {0x50, 0x1, 0xfffffc00, "46f8065e047a5da897d8ad1b4f004cb76889c9aa5877ab077aa0ba9957e0f36ad54927cfa4bd9f51dd98a7cb5bcb97a11482d6c8d6fb3ee47056556371ecc2"}, {0xc8, 0x101, 0x10000, "2c67d2f5a88b3aff2eda7aac9f07c44b12151f8e41ca3d7de8f972a7cf1698311e64602db6c842e81569e12e54cc24faf89036655b742b7805f1d6125ac0b89dd6c1b743b36a0743cdeba00da11509d68a4252461e82292065f5a9b79f50517fb244d990ba2f9b20838f206eb0ce7addc106d0a564e483ba19ee84a2bf8c22a3bb615b3afd1751f64768e67514393ccddfa84406a51ce8c87ebd0e16693a3a9d709e31b97b63037e67c696b26f8add263d4e1eadce13a0"}], 0x13f8}}, {{&(0x7f0000003240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x2, 0x3, {0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x26}, 0x1ff}}}, 0x80, &(0x7f0000003480)=[{&(0x7f00000032c0)="615c46ad0254c8cd89686050bc668b06b76f913a2669391e3691c44fe031deb3b2fcc101ecfe4c1c8df86181e94332b7daf799c648539658eadabc2d56da92ef6dd52b352298990e8ff5e9569584", 0x4e}, {&(0x7f0000003340)="7cb5d59383a2e4297054de0a7cc255732fffbc403e7ce7f8019c13571fb797a9a991b998c2780ee559aa45323b2a56011b1653c9795c439975d6ff6bbc8c3aed547d2c232656b3df4da7892c47d9eb78f826d28e672067e1e2d9c21a3404c2620459877755a65078a313", 0x6a}, {&(0x7f00000033c0)="1edfc19d863c6c9d7bf0a0d602a6163ae71795f6af0e6b48e5c06e38b8da266d369a54f888fb", 0x26}, {&(0x7f0000003400)="f7ed82ff59405d18c6908df4a05852516d0b37862b3fa69014e2f32aa22bcc841c5099e294a284e89c0cf1881e72e23dfe7bc8af58571a6a05645f076ae742b83a6beef94e198b89565fb97761bb86562c0ff7cdaba9b8e8f0572cd5326e14ae61f08cee3e041eb18e2d5145828a860985d07b9c72f68800141015bb9d8cbfea", 0x80}], 0x4}}], 0x3, 0x12) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00000000c0)=""/76) close(r0) 13:44:07 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000001480)) 13:44:08 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:08 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000001480)) 13:44:08 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 191.163858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 191.171128] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 191.202726] vivid-006: kernel_thread() failed 13:44:08 executing program 2 (fault-call:3 fault-nth:66): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:08 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 191.318811] FAULT_INJECTION: forcing a failure. [ 191.318811] name failslab, interval 1, probability 0, space 0, times 0 [ 191.373403] CPU: 0 PID: 10301 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 191.380471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.389834] Call Trace: [ 191.392437] dump_stack+0x138/0x197 [ 191.396077] should_fail.cold+0x10f/0x159 [ 191.400236] should_failslab+0xdb/0x130 [ 191.404215] kmem_cache_alloc_trace+0x4b/0x790 [ 191.408805] ? lock_downgrade+0x740/0x740 [ 191.412965] sctp_add_bind_addr+0x6d/0x360 [ 191.417201] sctp_copy_local_addr_list+0x2e0/0x430 [ 191.422130] ? _crng_backtrack_protect+0xd6/0x120 [ 191.426977] ? sctp_defaults_init+0xd50/0xd50 [ 191.431480] ? _get_random_bytes+0x147/0x3a0 [ 191.435994] ? sctp_v6_is_any+0xf/0x70 [ 191.439897] sctp_copy_one_addr+0x52/0x120 [ 191.444134] ? sctp_copy_one_addr+0x52/0x120 [ 191.448547] sctp_bind_addr_copy+0xfc/0x294 [ 191.452873] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 191.458413] __sctp_connect+0x652/0xc00 [ 191.462398] ? sctp_clear_owner_w+0x120/0x120 [ 191.466895] ? __local_bh_enable_ip+0x99/0x1a0 [ 191.471481] ? trace_hardirqs_on_caller+0x400/0x590 [ 191.476500] ? __local_bh_enable_ip+0x99/0x1a0 [ 191.481087] sctp_connect+0xb8/0x100 [ 191.484807] inet_dgram_connect+0x114/0x1e0 [ 191.489133] SYSC_connect+0x1f6/0x2d0 [ 191.492941] ? SYSC_bind+0x220/0x220 [ 191.496665] ? fput+0xd4/0x150 [ 191.499862] ? SyS_write+0x15e/0x230 [ 191.503578] SyS_connect+0x24/0x30 [ 191.507115] ? SyS_accept+0x30/0x30 [ 191.510745] do_syscall_64+0x1e8/0x640 [ 191.514632] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:44:08 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000001480)) 13:44:08 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000002c0)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f00000000c0)=""/74, 0x216}], 0x2, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x20ff0cdc) setresuid(0x0, r4, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x27ff7a8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r7, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r9, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r9]) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000000)) r12 = syz_open_pts(r11, 0x0) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000200)=0x2) dup3(r12, r11, 0x0) r13 = getpgrp(0x0) r14 = getegid() r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680), 0xc) r16 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r16, 0xc0045627, &(0x7f0000000140)) sendmsg$unix(r6, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="5ed75fb52b9d7667657ccbe08ffa7d6f064f61fc85c1181c6c557e2b1bfd3c46eeef551fb81af6a35d10c7c11e487d28e8d93e91bcfafdd978c6ccb52742f93fd789c4", 0x15}, {&(0x7f00000001c0)="5cdaf0b5f174233008b56e9090440cf44926b16905750b99221ba78309fc535ea639f059dd8248578ad66674766972f89368d977b7b42e6d9cb16b908fb197147c0d08fd885ee57bc01bdd362ccc3549e3a2be8c96de0ec79944fe5fd65e6fd2f19eded3b12a12f6b90f09b9f07af4353d6898f83a6834259669034c5b40e77c7548c8a8b1263cf37d9d3b3395a5fa92ee1843a98c39eb8bedda6e550676f3394b7fd66148e0b16f33fa92c5015afa7159a7289eda903461092e1063135165feece912f87ba5d3952d8411ce4a6ef35e1adde8aa14", 0xd5}, {&(0x7f00000000c0)="5022d6c8", 0x4}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r8, 0xffffffffffffffff, r10}}}, @rights={{0x18, 0x1, 0x1, [r16, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r11]}}, @cred={{0x1c, 0x1, 0x2, {r13, 0xee00, r14}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r15, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0xc8}, 0x20000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) r18 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) r20 = getpid() sched_setattr(r20, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0xffffffff, r4, r14, r17, r18, 0x0, 0x2}, 0x0, 0x3, 0x0, 0x0, r19, r20, 0xfff}) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_G_PARM(0xffffffffffffffff, 0xc0cc5615, &(0x7f0000000180)={0xa, @capture={0x1000, 0x1, {0x101, 0xff}, 0x8000}}) 13:44:08 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 191.519479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.524666] RIP: 0033:0x459a59 [ 191.527852] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 191.535555] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 191.542823] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 191.550091] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 191.557361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 191.564634] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:08 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:08 executing program 2 (fault-call:3 fault-nth:67): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) [ 191.707464] FAULT_INJECTION: forcing a failure. [ 191.707464] name failslab, interval 1, probability 0, space 0, times 0 [ 191.758118] CPU: 1 PID: 10326 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 191.765186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.774539] Call Trace: [ 191.774557] dump_stack+0x138/0x197 [ 191.774576] should_fail.cold+0x10f/0x159 [ 191.774589] should_failslab+0xdb/0x130 [ 191.780785] kmem_cache_alloc_trace+0x4b/0x790 [ 191.780800] ? lock_downgrade+0x740/0x740 [ 191.780818] sctp_add_bind_addr+0x6d/0x360 [ 191.780832] sctp_copy_local_addr_list+0x2e0/0x430 13:44:08 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r2, 0xcfb8579ddfb15775}, {r3}], 0x2, 0x0, 0x0, 0x0) 13:44:08 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:08 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040), 0xd, 0x301042) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x7d5cc3bdbb7d1adf, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @empty}, &(0x7f0000000100)=0xc) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000180)={r2, 0x20, 0x11, 0x80, 0x4, 0x5, 0x8}) [ 191.780843] ? _crng_backtrack_protect+0xd6/0x120 [ 191.811617] ? sctp_defaults_init+0xd50/0xd50 [ 191.816124] ? _get_random_bytes+0x147/0x3a0 [ 191.820536] ? sctp_v6_is_any+0xf/0x70 [ 191.824428] sctp_copy_one_addr+0x52/0x120 [ 191.828659] ? sctp_copy_one_addr+0x52/0x120 [ 191.833071] sctp_bind_addr_copy+0xfc/0x294 [ 191.837398] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 191.842938] __sctp_connect+0x652/0xc00 [ 191.846916] ? sctp_clear_owner_w+0x120/0x120 [ 191.851410] ? __local_bh_enable_ip+0x99/0x1a0 [ 191.855991] ? trace_hardirqs_on_caller+0x400/0x590 [ 191.861004] ? __local_bh_enable_ip+0x99/0x1a0 [ 191.865587] sctp_connect+0xb8/0x100 [ 191.869305] inet_dgram_connect+0x114/0x1e0 [ 191.873625] SYSC_connect+0x1f6/0x2d0 [ 191.877423] ? SYSC_bind+0x220/0x220 [ 191.881140] ? fput+0xd4/0x150 [ 191.884330] ? SyS_write+0x15e/0x230 [ 191.888044] SyS_connect+0x24/0x30 [ 191.891580] ? SyS_accept+0x30/0x30 [ 191.895208] do_syscall_64+0x1e8/0x640 [ 191.899092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.903939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 191.909125] RIP: 0033:0x459a59 [ 191.912307] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 191.920014] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 191.927278] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 191.934541] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 191.941808] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 191.949079] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:08 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) [ 191.960359] net_ratelimit: 12 callbacks suppressed [ 191.960363] protocol 88fb is buggy, dev hsr_slave_0 [ 191.970430] protocol 88fb is buggy, dev hsr_slave_1 13:44:09 executing program 2 (fault-call:3 fault-nth:68): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:09 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000100)={0x0, 0x40}, 0x2) ioctl$VIDIOC_G_EDID(r0, 0xc0285628, &(0x7f0000000040)={0x0, 0x4, 0x7a, [], &(0x7f0000000000)=0xab}) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) ioctl$SIOCAX25CTLCON(r5, 0x89e8, &(0x7f0000000240)={@null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0xa5, 0x4, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @default]}) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) fremovexattr(r3, &(0x7f00000000c0)=@known='trusted.syz\x00') 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.098543] FAULT_INJECTION: forcing a failure. [ 192.098543] name failslab, interval 1, probability 0, space 0, times 0 [ 192.135118] CPU: 1 PID: 10349 Comm: syz-executor.2 Not tainted 4.14.149 #0 13:44:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 192.142183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.151541] Call Trace: [ 192.154136] dump_stack+0x138/0x197 [ 192.157778] should_fail.cold+0x10f/0x159 [ 192.161933] should_failslab+0xdb/0x130 [ 192.165912] kmem_cache_alloc_trace+0x4b/0x790 [ 192.170503] ? lock_downgrade+0x740/0x740 [ 192.174666] sctp_add_bind_addr+0x6d/0x360 [ 192.178905] sctp_copy_local_addr_list+0x2e0/0x430 [ 192.183839] ? _crng_backtrack_protect+0xd6/0x120 [ 192.188688] ? sctp_defaults_init+0xd50/0xd50 [ 192.193216] ? _get_random_bytes+0x147/0x3a0 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.197631] ? sctp_v6_is_any+0xf/0x70 [ 192.201517] sctp_copy_one_addr+0x52/0x120 [ 192.205750] ? sctp_copy_one_addr+0x52/0x120 [ 192.210155] sctp_bind_addr_copy+0xfc/0x294 [ 192.210171] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 192.210184] __sctp_connect+0x652/0xc00 [ 192.210198] ? sctp_clear_owner_w+0x120/0x120 [ 192.220027] ? __local_bh_enable_ip+0x99/0x1a0 [ 192.220041] ? trace_hardirqs_on_caller+0x400/0x590 [ 192.220052] ? __local_bh_enable_ip+0x99/0x1a0 [ 192.220064] sctp_connect+0xb8/0x100 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.246353] inet_dgram_connect+0x114/0x1e0 [ 192.250689] SYSC_connect+0x1f6/0x2d0 [ 192.254498] ? SYSC_bind+0x220/0x220 [ 192.258228] ? fput+0xd4/0x150 [ 192.261433] ? SyS_write+0x15e/0x230 [ 192.265152] SyS_connect+0x24/0x30 [ 192.268691] ? SyS_accept+0x30/0x30 [ 192.272336] do_syscall_64+0x1e8/0x640 [ 192.276216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.276233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.276241] RIP: 0033:0x459a59 [ 192.289561] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.289573] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 192.289578] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 192.289583] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 192.289589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 192.289595] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = dup(r1) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000000c0)=""/84, 0x54) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r4}, 0x14) close(r0) 13:44:09 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400000, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0xa) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000001440)=0xfffffffc) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:09 executing program 2 (fault-call:3 fault-nth:69): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:09 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) bind$can_raw(r2, &(0x7f00000000c0), 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000340)={0x3, r5, 0x0, 0x97f}) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000240)=""/38, 0x26}], 0x2, 0x0) 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) timerfd_create(0x8, 0x800) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.474256] FAULT_INJECTION: forcing a failure. [ 192.474256] name failslab, interval 1, probability 0, space 0, times 0 [ 192.497709] CPU: 0 PID: 10383 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 192.504763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.514119] Call Trace: [ 192.516705] dump_stack+0x138/0x197 [ 192.520327] should_fail.cold+0x10f/0x159 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:09 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = mq_open(&(0x7f0000000000)='/dev/video#\x00', 0x40, 0x4, &(0x7f0000000040)={0x3, 0x2, 0xffffffffffffffaa, 0xfff, 0x7, 0x4, 0xf0, 0xb0}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 192.520344] should_failslab+0xdb/0x130 [ 192.520358] kmem_cache_alloc_trace+0x4b/0x790 [ 192.520369] ? lock_downgrade+0x740/0x740 [ 192.520387] sctp_add_bind_addr+0x6d/0x360 [ 192.520401] sctp_copy_local_addr_list+0x2e0/0x430 [ 192.520415] ? _crng_backtrack_protect+0xd6/0x120 [ 192.541453] ? sctp_defaults_init+0xd50/0xd50 [ 192.541470] ? _get_random_bytes+0x147/0x3a0 [ 192.541480] ? sctp_v6_is_any+0xf/0x70 [ 192.541491] sctp_copy_one_addr+0x52/0x120 [ 192.541499] ? sctp_copy_one_addr+0x52/0x120 13:44:09 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x6, 0x9, 0x6bc, 0x4, 0x319, 0xfffffffb}) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x3) [ 192.541511] sctp_bind_addr_copy+0xfc/0x294 [ 192.541526] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 192.541538] __sctp_connect+0x652/0xc00 [ 192.541552] ? sctp_clear_owner_w+0x120/0x120 [ 192.541564] ? __local_bh_enable_ip+0x99/0x1a0 [ 192.551433] ? trace_hardirqs_on_caller+0x400/0x590 [ 192.551446] ? __local_bh_enable_ip+0x99/0x1a0 [ 192.551460] sctp_connect+0xb8/0x100 [ 192.600686] inet_dgram_connect+0x114/0x1e0 [ 192.600701] SYSC_connect+0x1f6/0x2d0 [ 192.600710] ? SYSC_bind+0x220/0x220 [ 192.600728] ? fput+0xd4/0x150 13:44:09 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$FICLONE(r1, 0x40049409, r1) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 192.600739] ? SyS_write+0x15e/0x230 [ 192.600752] SyS_connect+0x24/0x30 [ 192.600759] ? SyS_accept+0x30/0x30 [ 192.600773] do_syscall_64+0x1e8/0x640 [ 192.609045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.609064] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 192.609073] RIP: 0033:0x459a59 [ 192.609079] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 192.659703] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 192.659710] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 192.659715] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 192.659720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 192.659727] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:09 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400100, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000040)=0x0) ioctl$VIDIOC_S_STD(0xffffffffffffffff, 0x40085618, &(0x7f00000000c0)=r1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:09 executing program 2 (fault-call:3 fault-nth:70): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:09 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000100)=0xffffffff) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:09 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000035c0)={0x0, @multicast1, @broadcast}, &(0x7f0000003600)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000003640)={r5, 0x1, 0x6}, 0x10) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.880531] FAULT_INJECTION: forcing a failure. [ 192.880531] name failslab, interval 1, probability 0, space 0, times 0 [ 192.910283] CPU: 0 PID: 10430 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 192.917344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.926698] Call Trace: [ 192.926716] dump_stack+0x138/0x197 [ 192.926734] should_fail.cold+0x10f/0x159 [ 192.937061] should_failslab+0xdb/0x130 [ 192.937073] kmem_cache_alloc_trace+0x4b/0x790 [ 192.945611] ? lock_downgrade+0x740/0x740 [ 192.949770] sctp_add_bind_addr+0x6d/0x360 [ 192.950111] protocol 88fb is buggy, dev hsr_slave_0 [ 192.954026] sctp_copy_local_addr_list+0x2e0/0x430 [ 192.954037] ? _crng_backtrack_protect+0xd6/0x120 [ 192.954048] ? sctp_defaults_init+0xd50/0xd50 [ 192.959087] protocol 88fb is buggy, dev hsr_slave_1 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 192.963961] ? _get_random_bytes+0x147/0x3a0 [ 192.963974] ? sctp_v6_is_any+0xf/0x70 [ 192.963989] sctp_copy_one_addr+0x52/0x120 [ 192.968876] protocol 88fb is buggy, dev hsr_slave_0 [ 192.973285] ? sctp_copy_one_addr+0x52/0x120 [ 192.973298] sctp_bind_addr_copy+0xfc/0x294 [ 192.973312] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 192.978415] protocol 88fb is buggy, dev hsr_slave_1 [ 192.982780] __sctp_connect+0x652/0xc00 [ 192.982799] ? sctp_clear_owner_w+0x120/0x120 [ 193.023828] ? __local_bh_enable_ip+0x99/0x1a0 13:44:09 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 193.028431] ? trace_hardirqs_on_caller+0x400/0x590 [ 193.033460] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.038046] sctp_connect+0xb8/0x100 [ 193.041767] inet_dgram_connect+0x114/0x1e0 [ 193.046097] SYSC_connect+0x1f6/0x2d0 [ 193.049901] ? SYSC_bind+0x220/0x220 [ 193.053614] ? fput+0xd4/0x150 [ 193.053625] ? SyS_write+0x15e/0x230 [ 193.053639] SyS_connect+0x24/0x30 [ 193.053647] ? SyS_accept+0x30/0x30 [ 193.053659] do_syscall_64+0x1e8/0x640 [ 193.053667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.053683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 13:44:10 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) pipe2(&(0x7f0000000180), 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 193.053692] RIP: 0033:0x459a59 [ 193.053696] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 193.053707] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 193.099766] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 193.107040] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 193.114317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 193.114322] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:10 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x400) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000180)) 13:44:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 193.114522] protocol 88fb is buggy, dev hsr_slave_0 [ 193.134070] protocol 88fb is buggy, dev hsr_slave_1 13:44:10 executing program 2 (fault-call:3 fault-nth:71): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:10 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:10 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:10 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) sendmsg$sock(r1, &(0x7f0000000100)={&(0x7f0000000000)=@xdp={0x2c, 0x0, r5, 0x2}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)="a86cab8ea122c72a66b48e0fa03aa398f56c869a9115c47e9f5be4594a6587615c028cbb7cb43842fc92ce801b0f2936e13621384414149565484ff4f0ec5e1f864489df069e1febc6c88fc304121498bef2f35e84a18737dd9a0857129de3f70ad9978b3c85bf32941c679fbd28d3ee8b06f4bb262558f5aa63912561db4eaca4bbe8163deaac92ccf3e5ed59", 0x8d}, {&(0x7f00000000c0)='A', 0x1}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="b6f66b4fef269a50a25ee991ff981ece4c2510ef186b7498a86a1a0797029d6e7a3cab8519cd92292ab9ed211aa233ebd56c2effcaa7cf6f276283c63cb10979a90c664a5f", 0x45}, {&(0x7f00000012c0)="9132fe95d6cb5f2d484b1c949cc49b9bc66cda02ac88b8b29568f1f2e3045dc27e9a3c05c0f647e6510671c3cd7837f14c2de7956cb47fd0d87343ccdebe6ebbb0419a4f915c9c529e75cca530ddaa260492073b04ee9980c6518dda2f64a02783a1d7f30a1cc5d77a13e90c1d2c2ef60b06cebbe9068a21bc7e54a36a66cbbf0eaa19f9e2efbf7dfee2bc78ff7fa76b991aac46d64e99627c9867bfbc7fd20a5e5a9abb1343cba7d6cb36e0fac2f4b5a6d40556c1f560f43ff7a3d4cf80fe54552986a88666706bf0ce32841a8780f17aceb599", 0xd4}], 0x5, &(0x7f0000001440)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0xffff7480}}, @mark={{0x14, 0x1, 0x24, 0x9d}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x78}, 0x4) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 193.219900] FAULT_INJECTION: forcing a failure. [ 193.219900] name failslab, interval 1, probability 0, space 0, times 0 [ 193.304813] CPU: 0 PID: 10459 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 193.311885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.321242] Call Trace: [ 193.323845] dump_stack+0x138/0x197 [ 193.327498] should_fail.cold+0x10f/0x159 [ 193.331647] should_failslab+0xdb/0x130 [ 193.335604] kmem_cache_alloc_trace+0x4b/0x790 [ 193.340307] ? lock_downgrade+0x740/0x740 [ 193.344451] sctp_add_bind_addr+0x6d/0x360 [ 193.348669] sctp_copy_local_addr_list+0x2e0/0x430 [ 193.353584] ? _crng_backtrack_protect+0xd6/0x120 [ 193.358411] ? sctp_defaults_init+0xd50/0xd50 [ 193.362891] ? _get_random_bytes+0x147/0x3a0 [ 193.367284] ? sctp_v6_is_any+0xf/0x70 [ 193.371162] sctp_copy_one_addr+0x52/0x120 [ 193.375390] ? sctp_copy_one_addr+0x52/0x120 [ 193.379784] sctp_bind_addr_copy+0xfc/0x294 [ 193.384096] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 193.389631] __sctp_connect+0x652/0xc00 [ 193.393640] ? sctp_clear_owner_w+0x120/0x120 [ 193.398132] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.402700] ? trace_hardirqs_on_caller+0x400/0x590 [ 193.407720] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.412315] sctp_connect+0xb8/0x100 [ 193.416091] inet_dgram_connect+0x114/0x1e0 [ 193.420405] SYSC_connect+0x1f6/0x2d0 [ 193.424199] ? SYSC_bind+0x220/0x220 [ 193.427920] ? fput+0xd4/0x150 [ 193.431107] ? SyS_write+0x15e/0x230 [ 193.434807] SyS_connect+0x24/0x30 [ 193.438341] ? SyS_accept+0x30/0x30 [ 193.441968] do_syscall_64+0x1e8/0x640 [ 193.445842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.450683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.455851] RIP: 0033:0x459a59 [ 193.459042] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 193.466750] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 193.474004] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 193.481261] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 193.488533] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 193.495796] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:10 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:10 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:10 executing program 2 (fault-call:3 fault-nth:72): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:10 executing program 0: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) r2 = msgget(0x3, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/169) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e21, 0x25, 0x4e22, 0x80, 0x0, 0xb0, 0x80, 0x3a, r6, r7}, {0x2, 0x1, 0x3, 0x8, 0x9, 0x1000, 0x9573, 0xfffffffffffffff9}, {0x7, 0x5, 0x401}, 0x8, 0x6e6bb8, 0x7, 0x0, 0x2, 0x2}, {{@in=@empty, 0x4d3, 0x6c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3500, 0x0, 0x3, 0x67, 0x7fffffff, 0x100, 0x5}}, 0xe8) 13:44:10 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f0000000000)={0x0, {0x2, 0x8}}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) bind$packet(r4, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r5, 0xcfb8579ddfb15775}, {r6}], 0x2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000300)={0x8b, 0x7fffffff, 0x5, 'queue1\x00', 0xba12}) close(r0) r7 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r7, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r9 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r8, 0xcfb8579ddfb15775}, {r9}], 0x2, 0x0, 0x0, 0x0) setsockopt$llc_int(r9, 0x10c, 0x9, &(0x7f0000000040)=0x996, 0x4) write(r7, &(0x7f0000000240)="3a6422ce8abaa59e5d0656ef1f1fe6c45dd8b40c52d53ef2bfe52b348c89bc45c95d4147cee9f4c6a9376071a00aafdc5500609ba80957e79dd46d254f5e89b86c92744ddecad082e8453eb10f04f38061064ed528e9578b9bc713c58c2f60fa50d6e10b85e5f1e5583d2fa6d8f9523fda38c04b2a3a376657775c553e118963fca4d59cd97d7231b03aa27c040f371b83f2d8e53e138110659106d471c82bed6b19ab9a5d424b36d0a0a81e38b3701cc8f9e80eeba2e1a24b5dbc1150e47b2a", 0xc0) [ 193.639359] FAULT_INJECTION: forcing a failure. [ 193.639359] name failslab, interval 1, probability 0, space 0, times 0 [ 193.658850] CPU: 1 PID: 10495 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 193.665897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.665905] Call Trace: [ 193.677852] dump_stack+0x138/0x197 [ 193.681489] should_fail.cold+0x10f/0x159 [ 193.685644] should_failslab+0xdb/0x130 [ 193.689626] kmem_cache_alloc_trace+0x4b/0x790 [ 193.694213] ? lock_downgrade+0x740/0x740 [ 193.694232] sctp_add_bind_addr+0x6d/0x360 [ 193.694246] sctp_copy_local_addr_list+0x2e0/0x430 [ 193.707524] ? _crng_backtrack_protect+0xd6/0x120 [ 193.707540] ? sctp_defaults_init+0xd50/0xd50 [ 193.707554] ? _get_random_bytes+0x147/0x3a0 [ 193.721264] ? sctp_v6_is_any+0xf/0x70 [ 193.725150] sctp_copy_one_addr+0x52/0x120 [ 193.725160] ? sctp_copy_one_addr+0x52/0x120 [ 193.725174] sctp_bind_addr_copy+0xfc/0x294 [ 193.725188] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 193.743644] __sctp_connect+0x652/0xc00 [ 193.747628] ? sctp_clear_owner_w+0x120/0x120 [ 193.752128] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.756719] ? trace_hardirqs_on_caller+0x400/0x590 [ 193.761738] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.761753] sctp_connect+0xb8/0x100 [ 193.761766] inet_dgram_connect+0x114/0x1e0 [ 193.770050] SYSC_connect+0x1f6/0x2d0 [ 193.770062] ? SYSC_bind+0x220/0x220 [ 193.770081] ? fput+0xd4/0x150 [ 193.770091] ? SyS_write+0x15e/0x230 13:44:10 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) r2 = socket$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) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r4, 0x9}, 0x8) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f00000000c0)={0x1, "c934938f6c8625cbca08d3ba761420a595d48742bbda95e31f149847f647af5b", 0x0, 0x7, 0x7f5, 0x3e6aff, 0x8}) 13:44:10 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 193.770104] SyS_connect+0x24/0x30 [ 193.770115] ? SyS_accept+0x30/0x30 [ 193.778216] do_syscall_64+0x1e8/0x640 [ 193.778226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.778242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 193.778253] RIP: 0033:0x459a59 [ 193.785135] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 193.785146] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 193.785152] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:44:10 executing program 2 (fault-call:3 fault-nth:73): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 193.785158] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 193.785164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 193.785171] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 193.857659] FAULT_INJECTION: forcing a failure. [ 193.857659] name failslab, interval 1, probability 0, space 0, times 0 [ 193.874659] CPU: 1 PID: 10514 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 193.881693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.881697] Call Trace: [ 193.881714] dump_stack+0x138/0x197 [ 193.881731] should_fail.cold+0x10f/0x159 [ 193.881745] should_failslab+0xdb/0x130 [ 193.905388] kmem_cache_alloc_trace+0x4b/0x790 [ 193.909959] ? lock_downgrade+0x740/0x740 [ 193.914104] sctp_add_bind_addr+0x6d/0x360 [ 193.918329] sctp_copy_local_addr_list+0x2e0/0x430 [ 193.923248] ? _crng_backtrack_protect+0xd6/0x120 [ 193.923261] ? sctp_defaults_init+0xd50/0xd50 [ 193.923272] ? _get_random_bytes+0x147/0x3a0 [ 193.932856] ? sctp_v6_is_any+0xf/0x70 [ 193.932868] sctp_copy_one_addr+0x52/0x120 [ 193.932878] ? sctp_copy_one_addr+0x52/0x120 [ 193.941141] sctp_bind_addr_copy+0xfc/0x294 [ 193.941157] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 193.949764] __sctp_connect+0x652/0xc00 [ 193.959694] ? sctp_clear_owner_w+0x120/0x120 [ 193.968128] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.972703] ? trace_hardirqs_on_caller+0x400/0x590 [ 193.972714] ? __local_bh_enable_ip+0x99/0x1a0 [ 193.972726] sctp_connect+0xb8/0x100 [ 193.982281] inet_dgram_connect+0x114/0x1e0 [ 193.982296] SYSC_connect+0x1f6/0x2d0 [ 193.990292] ? SYSC_bind+0x220/0x220 [ 193.990310] ? fput+0xd4/0x150 [ 193.997783] ? SyS_write+0x15e/0x230 [ 194.004648] SyS_connect+0x24/0x30 [ 194.008174] ? SyS_accept+0x30/0x30 [ 194.011791] do_syscall_64+0x1e8/0x640 [ 194.011800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.011816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.020499] RIP: 0033:0x459a59 [ 194.020505] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 13:44:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:11 executing program 2 (fault-call:3 fault-nth:74): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 194.028870] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 194.043804] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 194.043810] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 194.043816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 194.043824] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 194.065754] protocol 88fb is buggy, dev hsr_slave_0 [ 194.065827] protocol 88fb is buggy, dev hsr_slave_1 13:44:11 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:11 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 194.149045] FAULT_INJECTION: forcing a failure. [ 194.149045] name failslab, interval 1, probability 0, space 0, times 0 [ 194.186959] CPU: 0 PID: 10526 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 194.194027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.203400] Call Trace: [ 194.203421] dump_stack+0x138/0x197 [ 194.203439] should_fail.cold+0x10f/0x159 [ 194.203455] should_failslab+0xdb/0x130 [ 194.203470] kmem_cache_alloc_trace+0x4b/0x790 [ 194.203483] ? lock_downgrade+0x740/0x740 [ 194.203497] sctp_add_bind_addr+0x6d/0x360 [ 194.203509] sctp_copy_local_addr_list+0x2e0/0x430 [ 194.203518] ? _crng_backtrack_protect+0xd6/0x120 [ 194.203529] ? sctp_defaults_init+0xd50/0xd50 [ 194.203539] ? _get_random_bytes+0x147/0x3a0 13:44:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 194.203546] ? sctp_v6_is_any+0xf/0x70 [ 194.203557] sctp_copy_one_addr+0x52/0x120 [ 194.203565] ? sctp_copy_one_addr+0x52/0x120 [ 194.203577] sctp_bind_addr_copy+0xfc/0x294 [ 194.203591] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 194.203604] __sctp_connect+0x652/0xc00 [ 194.203618] ? sctp_clear_owner_w+0x120/0x120 [ 194.266478] ? __local_bh_enable_ip+0x99/0x1a0 [ 194.266491] ? trace_hardirqs_on_caller+0x400/0x590 [ 194.266502] ? __local_bh_enable_ip+0x99/0x1a0 [ 194.276003] sctp_connect+0xb8/0x100 [ 194.276018] inet_dgram_connect+0x114/0x1e0 [ 194.276032] SYSC_connect+0x1f6/0x2d0 [ 194.276042] ? SYSC_bind+0x220/0x220 [ 194.276061] ? fput+0xd4/0x150 [ 194.276071] ? SyS_write+0x15e/0x230 [ 194.317028] SyS_connect+0x24/0x30 [ 194.320559] ? SyS_accept+0x30/0x30 [ 194.324191] do_syscall_64+0x1e8/0x640 [ 194.328071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.332948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.338169] RIP: 0033:0x459a59 [ 194.341350] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 194.349050] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 194.356392] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 194.363682] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 194.370948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 194.378209] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:11 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x21a004, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000180)={0x81, 0x4, 0x3, 0x5, 0xf9, 0x5503}) 13:44:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:11 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0xf9, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f00000001c0)=""/249}, &(0x7f00000002c0)=0x78) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3}, 0x14) close(r1) io_setup(0x0, &(0x7f0000000300)=0x0) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r6, 0xcfb8579ddfb15775}, {r7}], 0x2, 0x0, 0x0, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x6, 0xcdb8e03f3ff3c2e6) write$P9_RLCREATE(r8, &(0x7f0000000540)={0x18, 0xf, 0x2, {{0x25, 0x1, 0x2}, 0x4}}, 0x18) io_submit(r4, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xd623, r5, &(0x7f0000000400)="9a2d37bc1e66d2c79f7bcdcdec10c415c45ab3241ba3ab6c18c0576d89264fe4b5ca3dfd6549d1fe0745ed73bad4a285fdaaa4939850d1b2af1ffff7a1f73ca819eeeda77b3a49c80115e655e3709af1c49ec2c8121cf5c4372cac43274fa7e52e29d79697df0e366db7458cf5e41c07e34e72b1cdcbd5da81ae0abd60f6c8dc5cced73c6406cf163f173d2fe5455590902ff52e2088f2e9e4e457b96a4fd031d39ee701ebcd4850f8b2320a91977dbb99f5362ba144bc31b365608a1d3337c3f688234566df9c23d5cca0c855c7561ebb84e778659072", 0xd7, 0x3, 0x0, 0x0, r7}]) 13:44:11 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000000)={0x200, "a8716416521bc808297af7e1bfa7dcf0ad39a11d555e7acee66945756068ad7f", 0x4, 0x2, 0x5c, 0x7fff, 0x8, 0x0, 0x0, 0x57b7}) 13:44:11 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 2 (fault-call:3 fault-nth:75): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:11 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2) openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self\x00', 0x400400, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000180)={"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"}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) r7 = syz_open_dev$vivid(&(0x7f0000000580)='/dev/video#\x00', 0x1, 0x2) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r8, 0x4030560b, &(0x7f0000000700)={0x20, 0xa, &(0x7f0000000600)="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", {0x9, 0x1e, 0x31303553, 0x6, 0x4, 0x9, 0x2, 0x80000001}}) r9 = dup2(r7, r3) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f00000000c0)=0x4, 0x4) [ 194.693296] FAULT_INJECTION: forcing a failure. [ 194.693296] name failslab, interval 1, probability 0, space 0, times 0 [ 194.716542] CPU: 1 PID: 10561 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 194.723602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.732967] Call Trace: [ 194.732984] dump_stack+0x138/0x197 [ 194.733009] should_fail.cold+0x10f/0x159 [ 194.739207] should_failslab+0xdb/0x130 [ 194.739222] kmem_cache_alloc_trace+0x4b/0x790 [ 194.739235] ? lock_downgrade+0x740/0x740 [ 194.756325] sctp_add_bind_addr+0x6d/0x360 [ 194.760836] sctp_copy_local_addr_list+0x2e0/0x430 [ 194.765771] ? _crng_backtrack_protect+0xd6/0x120 [ 194.770637] ? sctp_defaults_init+0xd50/0xd50 [ 194.775186] ? _get_random_bytes+0x147/0x3a0 [ 194.779592] ? sctp_v6_is_any+0xf/0x70 [ 194.779607] sctp_copy_one_addr+0x52/0x120 [ 194.779615] ? sctp_copy_one_addr+0x52/0x120 13:44:11 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 194.779626] sctp_bind_addr_copy+0xfc/0x294 [ 194.787754] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 194.787770] __sctp_connect+0x652/0xc00 [ 194.787787] ? sctp_clear_owner_w+0x120/0x120 [ 194.810474] ? __local_bh_enable_ip+0x99/0x1a0 [ 194.815070] ? trace_hardirqs_on_caller+0x400/0x590 [ 194.820182] ? __local_bh_enable_ip+0x99/0x1a0 [ 194.824770] sctp_connect+0xb8/0x100 [ 194.828474] inet_dgram_connect+0x114/0x1e0 [ 194.832796] SYSC_connect+0x1f6/0x2d0 [ 194.836599] ? SYSC_bind+0x220/0x220 [ 194.840328] ? fput+0xd4/0x150 13:44:11 executing program 4: socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 4: socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 4: socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 194.844045] ? SyS_write+0x15e/0x230 [ 194.847766] SyS_connect+0x24/0x30 [ 194.851309] ? SyS_accept+0x30/0x30 [ 194.854972] do_syscall_64+0x1e8/0x640 [ 194.858865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.863723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.869435] RIP: 0033:0x459a59 [ 194.872621] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 194.880327] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 194.887596] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 194.894872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 194.902155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 194.909417] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:11 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) timer_create(0x200000003, 0x0, &(0x7f0000000000)) exit(0x0) timer_delete(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21, @broadcast}}, 0x0, 0x5f, 0x0, "3cde807be3a5592c5556f1bf850a928ab246e54005c8e2ab369c83c23d32f64f33a85b267b0de47623178c021115aa7ae4c80b23f3eb352b56ec8b340d9da73c592d30dd42e5dcee266b3e3cd58dec14"}, 0xd8) 13:44:11 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:11 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:11 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:11 executing program 2 (fault-call:3 fault-nth:76): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:12 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:12 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) 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) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYRESOCT=r6, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x5}}, 0x48) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r10, 0x4, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RTC_UIE_ON(r12, 0x7003) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r11}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r14 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r13, 0xcfb8579ddfb15775}, {r14}], 0x2, 0x0, 0x0, 0x0) ioctl$KDSIGACCEPT(r14, 0x4b4e, 0x2d) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="cc020000230000032dbd7000fedbdf25000000000c001c00", @ANYRES32=r5, @ANYBLOB="c8820000000000000f038b87ecd7d11a1789b127afc5980bc4ee72f85d3407c55855b3bef2d7fe02e96f754ae08f1cddcfbe7ba135b2a0cf5cca487634c006f31fd48f5ff3b6e0e574e2c6721cf56e43bdcff8b79f4b2333c1116041f6b1a2", @ANYRES32=r11, @ANYBLOB="4500000084000500e000000200000000000000000000000000000005000000000a00000000000000000000000000ffff00000000000000000200fe0005000000040000000100000000000000000000000000000000000000000004d3ff0000000200000000000002000000000000000000000000073500000402200032040000830700000500000008000400690e000008001800070000000c011100ac14142300000000000000000000000000000000000000000000000000000000ff030000000000000a000200ff010000000000000000000000000001ac1414230000000000000000000000003c04000000000000020002007f000001000000000000000000000000ac1414aa0000000000000000000000003c0200000535000002000a0000000000000000000000ffffac1e010129deffcd2a027dc9c1ddc808b7bc28fb9b030000033500000a0002007f000001000000000000000000000000ac14141f000000000000000000000000b80100000235000002000a00000000000000000000000000000000007f0000010000000000000000000000003c0200000035000002000a000c0008000800080001ff00000c0015005c07350004000000e8000100736861312d6176780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8040000a71401fd59f146c64647467aaf4b6f611ccf1db459b05d1cbefd96d0b5174bcb72952077fb24269dde989a9d6ec9d9d6b9d4f223207480e3e4a5f50f81cc4bcedd6db9069b36e0d0832cdc3a4574fd7650387ebdd416e55a92e0a37e999d683a664038c0e4ab3da3dc6607f4a5c6d5650c660fb5ea4695da1e4bf693d32ea7e7b94487cd8d931e4b9570c0df7a8a5e3e2fad4031d5ad58025e4b3f1039000000"], 0x2cc}, 0x1, 0x0, 0x0, 0x20000000}, 0x6000c0b1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 195.031020] FAULT_INJECTION: forcing a failure. [ 195.031020] name failslab, interval 1, probability 0, space 0, times 0 [ 195.082864] CPU: 0 PID: 10596 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 195.089929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.099278] Call Trace: [ 195.099296] dump_stack+0x138/0x197 [ 195.099314] should_fail.cold+0x10f/0x159 [ 195.109680] should_failslab+0xdb/0x130 [ 195.113663] kmem_cache_alloc_trace+0x4b/0x790 [ 195.118249] ? lock_downgrade+0x740/0x740 [ 195.122408] sctp_add_bind_addr+0x6d/0x360 [ 195.126639] sctp_copy_local_addr_list+0x2e0/0x430 13:44:12 executing program 5: r0 = syz_open_dev$video(0x0, 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 195.131569] ? _crng_backtrack_protect+0xd6/0x120 [ 195.136412] ? sctp_defaults_init+0xd50/0xd50 [ 195.140917] ? _get_random_bytes+0x147/0x3a0 [ 195.145323] ? sctp_v6_is_any+0xf/0x70 [ 195.149212] sctp_copy_one_addr+0x52/0x120 [ 195.153447] ? sctp_copy_one_addr+0x52/0x120 [ 195.157859] sctp_bind_addr_copy+0xfc/0x294 [ 195.162187] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 195.167732] __sctp_connect+0x652/0xc00 [ 195.171712] ? sctp_clear_owner_w+0x120/0x120 [ 195.176209] ? __local_bh_enable_ip+0x99/0x1a0 13:44:12 executing program 5: r0 = syz_open_dev$video(0x0, 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 195.180804] ? trace_hardirqs_on_caller+0x400/0x590 [ 195.185826] ? __local_bh_enable_ip+0x99/0x1a0 [ 195.190415] sctp_connect+0xb8/0x100 [ 195.194131] inet_dgram_connect+0x114/0x1e0 [ 195.198455] SYSC_connect+0x1f6/0x2d0 [ 195.202252] ? SYSC_bind+0x220/0x220 [ 195.202270] ? fput+0xd4/0x150 [ 195.202281] ? SyS_write+0x15e/0x230 [ 195.202294] SyS_connect+0x24/0x30 [ 195.202302] ? SyS_accept+0x30/0x30 [ 195.202315] do_syscall_64+0x1e8/0x640 [ 195.202323] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:44:12 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:12 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080), 0x7fffffff, 0x20000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000000)={0x0, 0x0, {0x6, 0x0, 0x2013, 0x7, 0x8, 0x8, 0x3, 0x7}}) [ 195.202338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 195.216440] RIP: 0033:0x459a59 [ 195.237129] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 195.244839] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 195.252110] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 195.258523] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pig=10611 comm=syz-executor.0 [ 195.259398] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:44:12 executing program 5: r0 = syz_open_dev$video(0x0, 0xd, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 195.259405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 195.259410] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 195.363434] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pig=10611 comm=syz-executor.0 13:44:12 executing program 4: syz_open_dev$video(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:12 executing program 2 (fault-call:3 fault-nth:77): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:12 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:12 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x1, 0x3294c3) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:12 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0xffffff5b, 0xffffffffffffff94) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x280400, 0x0) getpeername$llc(r2, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0xf6aedc6ffb57fc57) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x3, 0x0, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x2, &(0x7f0000000580)=ANY=[@ANYRESOCT=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x1000000}, 0x10}, 0x70) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x212000, 0x0) writev(r5, &(0x7f00000023c0), 0x1000000000000252) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000001880)={0x59}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, 0x0, 0x0) r6 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1, 0x0, 0xb318}) perf_event_open(0x0, 0x0, 0x3, r6, 0x0) getdents64(0xffffffffffffffff, 0x0, 0xffffffa0) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000100)={0x800, 0x8, 0x6a9, 0x10001, 0x7, 0x2, 0x0, 0x8, 0x1afb, 0x1, 0x43924f74, 0x8}) r7 = openat(r4, 0x0, 0x0, 0x1c0) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000000440)=ANY=[@ANYBLOB="05000000000080290100010000fbfffffe0700000000000000000100000000000100000000000000030000000000000001000000000000000400000000000000fa0d000000000000d5ffffff000000005192798800000000c37d2a965029fd632acfe8a36b840c30609269fdbba47ab2600cc088ec00480b0b40e6d101ae7a03ce3257288bd4059946e1798bc6bcb890dc9a2b0394117233576194799b355c2c6a3eeb0bd9f21e85ff97270582e972ff4c36c60184ddb5d382da172d03776c0698395777950aa4fa42"]) connect$inet(0xffffffffffffffff, 0x0, 0x0) r8 = inotify_init() r9 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) inotify_add_watch(r8, &(0x7f0000000000)='./file0\x00', 0x4000082) write$nbd(r9, &(0x7f0000000380)=ANY=[@ANYBLOB="6744667700000000fcff0100000000006517a42ac4cb7a63d1a97a7e5a31524e892eac4023b714a3d39d430311aede6b03469637a726759293876601eab6960a35efd21affe2009efdc31a381587a5960ac2022d1385416bca6b64af4f03d05ebc7e87c10dfca794acdea5fb00000000000000587f4ea84e133d54b1ffab0e2a37c8786dd6199703c5fb554e91f31c7a0e1a83b2f1699e20fc78d2d269fa49cdd84f8c02b19900"/178], 0x74) [ 196.031629] FAULT_INJECTION: forcing a failure. [ 196.031629] name failslab, interval 1, probability 0, space 0, times 0 [ 196.046287] CPU: 1 PID: 10645 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 196.053331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.053336] Call Trace: [ 196.053350] dump_stack+0x138/0x197 [ 196.053367] should_fail.cold+0x10f/0x159 [ 196.073048] should_failslab+0xdb/0x130 [ 196.077023] kmem_cache_alloc_trace+0x4b/0x790 [ 196.081593] ? lock_downgrade+0x740/0x740 [ 196.085729] sctp_add_bind_addr+0x6d/0x360 [ 196.089960] sctp_copy_local_addr_list+0x2e0/0x430 [ 196.094872] ? _crng_backtrack_protect+0xd6/0x120 [ 196.099696] ? sctp_defaults_init+0xd50/0xd50 [ 196.104175] ? _get_random_bytes+0x147/0x3a0 [ 196.108571] ? sctp_v6_is_any+0xf/0x70 [ 196.112443] sctp_copy_one_addr+0x52/0x120 [ 196.116665] ? sctp_copy_one_addr+0x52/0x120 [ 196.121058] sctp_bind_addr_copy+0xfc/0x294 [ 196.125362] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 196.130882] __sctp_connect+0x652/0xc00 [ 196.134841] ? sctp_clear_owner_w+0x120/0x120 [ 196.139317] ? __local_bh_enable_ip+0x99/0x1a0 [ 196.143882] ? trace_hardirqs_on_caller+0x400/0x590 [ 196.148878] ? __local_bh_enable_ip+0x99/0x1a0 [ 196.153443] sctp_connect+0xb8/0x100 [ 196.157138] inet_dgram_connect+0x114/0x1e0 [ 196.161441] SYSC_connect+0x1f6/0x2d0 [ 196.165224] ? SYSC_bind+0x220/0x220 [ 196.168928] ? fput+0xd4/0x150 [ 196.172102] ? SyS_write+0x15e/0x230 [ 196.175798] SyS_connect+0x24/0x30 [ 196.179318] ? SyS_accept+0x30/0x30 [ 196.182926] do_syscall_64+0x1e8/0x640 [ 196.186795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.191624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 196.196807] RIP: 0033:0x459a59 [ 196.199991] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 196.207684] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 196.214932] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 196.222191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:44:12 executing program 4: syz_open_dev$video(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) socket$unix(0x1, 0x5, 0x0) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x7, {{0xa, 0x4e26, 0x0, @empty, 0x1}}}, 0x263) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x310) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000200)={r7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r7, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @remote, 0x4}, 0x1c) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r9 = socket$rds(0x15, 0x5, 0x0) bind$rds(r9, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r9, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{0x0}], 0x1}}], 0x48}, 0x2000) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) r10 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r10, 0xc0045627, &(0x7f0000000140)) r11 = openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x440, 0x0) ioctl$BLKRAGET(r11, 0x1263, &(0x7f0000000300)) 13:44:13 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8001, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0xfffffccc) io_setup(0x800, &(0x7f0000000100)) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000000)=0x1) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[@window={0x3, 0x8000, 0x80}, @sack_perm, @window={0x3, 0xa0}, @mss={0x2, 0x37d6}], 0x4) 13:44:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 196.229453] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 196.236714] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:13 executing program 4: syz_open_dev$video(0x0, 0x0, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:13 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:13 executing program 2 (fault-call:3 fault-nth:78): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:13 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x14d000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f00000000c0)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_SUBDEV_G_FMT(r3, 0xc0585604, &(0x7f0000000240)={0x0, 0x0, {0xb2d, 0x9, 0x2011, 0x0, 0xb, 0x4, 0x2}}) r4 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_STREAMOFF(r4, 0x40045613, &(0x7f0000000040)=0x8) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000000)) 13:44:13 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 196.416978] FAULT_INJECTION: forcing a failure. [ 196.416978] name failslab, interval 1, probability 0, space 0, times 0 [ 196.443136] CPU: 1 PID: 10674 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 196.450198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.459567] Call Trace: [ 196.462153] dump_stack+0x138/0x197 13:44:13 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x3, 0xc20c, 0x8, 0x80000001, 0x0, 0xffffffff, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x9, 0x1}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000200)={r8}, &(0x7f0000000240)=0x8) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000280)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r8, 0x20000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r9, 0x4}, &(0x7f0000000100)=0x8) [ 196.462173] should_fail.cold+0x10f/0x159 [ 196.462189] should_failslab+0xdb/0x130 [ 196.462202] kmem_cache_alloc_trace+0x4b/0x790 [ 196.462213] ? lock_downgrade+0x740/0x740 [ 196.462227] sctp_add_bind_addr+0x6d/0x360 [ 196.462238] sctp_copy_local_addr_list+0x2e0/0x430 [ 196.491793] ? _crng_backtrack_protect+0xd6/0x120 [ 196.496654] ? sctp_defaults_init+0xd50/0xd50 [ 196.501166] ? _get_random_bytes+0x147/0x3a0 [ 196.505588] ? sctp_v6_is_any+0xf/0x70 [ 196.509501] sctp_copy_one_addr+0x52/0x120 13:44:13 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x701cc6a623614472) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 196.513744] ? sctp_copy_one_addr+0x52/0x120 [ 196.518160] sctp_bind_addr_copy+0xfc/0x294 [ 196.522490] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 196.529079] __sctp_connect+0x652/0xc00 [ 196.529095] ? sctp_clear_owner_w+0x120/0x120 [ 196.537552] ? __local_bh_enable_ip+0x99/0x1a0 [ 196.537567] ? trace_hardirqs_on_caller+0x400/0x590 [ 196.537580] ? __local_bh_enable_ip+0x99/0x1a0 [ 196.537594] sctp_connect+0xb8/0x100 [ 196.537606] inet_dgram_connect+0x114/0x1e0 [ 196.537618] SYSC_connect+0x1f6/0x2d0 [ 196.563579] ? SYSC_bind+0x220/0x220 [ 196.567387] ? fput+0xd4/0x150 [ 196.570564] ? SyS_write+0x15e/0x230 [ 196.574272] SyS_connect+0x24/0x30 [ 196.577809] ? SyS_accept+0x30/0x30 [ 196.581418] do_syscall_64+0x1e8/0x640 [ 196.585292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.590735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 196.595911] RIP: 0033:0x459a59 [ 196.599078] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 196.606768] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 196.614027] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 196.621288] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 196.628544] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 196.635802] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:13 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:13 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 197.120091] net_ratelimit: 12 callbacks suppressed [ 197.120095] protocol 88fb is buggy, dev hsr_slave_0 [ 197.130130] protocol 88fb is buggy, dev hsr_slave_1 [ 197.135181] protocol 88fb is buggy, dev hsr_slave_0 [ 197.140299] protocol 88fb is buggy, dev hsr_slave_1 13:44:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x11000, 0x40) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) fcntl$getflags(r5, 0x401) r6 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0xfff, 0x7f, 0x39, 0x6}, {0x9, 0x3, 0x1f, 0x8}, {0xc8af, 0x7a, 0x2, 0x7ff}]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000000000000000000000bd0000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000050000000a004e2000000000fe880001000000000004000000000100010000000000000000000000000000000000000000000000000000000000000087e76d3b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c4752ad1f1b84cc7b81c125000000000000000100000000000000000000000a004e2100000003fe88000000fffeffec0000d785d0c93100000000010000000000000000000000000200000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000389ede788cde529313d1cd2ae0003018000000000000000000190000000000000000000000cd7671f8000000000011004e210000007ffe8000000000000000000000000000bb010001000000000000000000000000000000000000000000000000000000004c0000000000000000000000000000200000000000000000000000000000220000080000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000006fe800000000000000000000000000000000000000000001e13000000004000006e63c91a0000000000000000000000000e0000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001bc9a0000dd00f7ffffffffffffff00000000000000000000000000000000000000000000e6ffffff000000000000000000000000000000000000000000f03f0000000000000000000000000000000000000000000000000000000000000000000000000000000000662588ac8f738aef8d9c271882346632e3be275ed633fabca0418fbd69a6236740ef53d02d6bf8b6e8cb8883000000000000000000000000879bff298aa7659ba42b27f08f078a93ca14e4d00219b19d215473a52bbc861ee719d829e5a875b890fe495fec741e6ee4fef922a4fa18e79757a15ef0f81a1d8b4fa8d7fb105e9e2d115fc203f0e545db7c7adead5fc80000000000000000000000000000b5a201a35da0d901703db89f4688e93ef49d5ca05575b2233975ecf3752be8872ff39fdeefe5b9f57a4bac1f97bc3127451c4dbcad35aa27a61cbf7a1bc677fc63310c7eed1533a805ff0237564ad7b4bf22aba6d2918331886e57fabf2802aab6803ae885fc7a6379403f719db1e5d9fb80194c7ca952420d92a40bc6461a7f9b2e"], 0x310) setsockopt$inet6_group_source_req(r7, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) sendmsg$inet6(r7, &(0x7f0000000500)={&(0x7f0000000280)={0xa, 0x4e20, 0x8, @loopback, 0x3}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000002c0)="583ee1db2cd2b41cba46edb1b9fe435a60a639e56c9461259ec233fbef268a0927acabbd55087d691018a432cc3d16f5fcf27fd22c5d89412b852eead072525c3afb67bf552e8bce6a553f2ee305621fe9cafa130f3c99bf5623b21032e83a4e3d16b8f7611a586945ca84421f0696ab096e830f3e1a66ff2a804b1a5f9cd3cf55b5546e4fdd843a96156db758771bea5d1a9de1285b7f697c67917038a4ef351d1381", 0xa3}, {&(0x7f0000000380)="fb453563", 0x4}], 0x2, &(0x7f0000000440)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x7c, 0xa, 0xbad9a394c1fb5d29, 0x0, 0x0, [@mcast2, @empty, @ipv4={[], [], @multicast1}, @remote, @mcast2]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r2}}}], 0x90}, 0x48800) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r6}], 0x2, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000000040)) 13:44:14 executing program 2 (fault-call:3 fault-nth:79): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:14 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:14 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0xd, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:14 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x9, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1, 0x5, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001240)={'veth0_to_team\x00', 0x9}) bind$inet(r3, &(0x7f0000001200)={0x2, 0x4e22, @empty}, 0x10) r5 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r4, 0xcfb8579ddfb15775}, {r5}], 0x2, 0x0, 0x0, 0x0) recvfrom$netrom(r5, &(0x7f0000000100)=""/4096, 0x1000, 0x40, &(0x7f0000001100)={{0x3, @null, 0x3}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 197.258633] FAULT_INJECTION: forcing a failure. [ 197.258633] name failslab, interval 1, probability 0, space 0, times 0 [ 197.270125] protocol 88fb is buggy, dev hsr_slave_0 [ 197.270587] CPU: 1 PID: 10719 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 197.275262] protocol 88fb is buggy, dev hsr_slave_1 [ 197.282182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.282188] Call Trace: [ 197.282205] dump_stack+0x138/0x197 [ 197.282222] should_fail.cold+0x10f/0x159 [ 197.282237] should_failslab+0xdb/0x130 [ 197.296590] kmem_cache_alloc_trace+0x4b/0x790 [ 197.296605] ? lock_downgrade+0x740/0x740 [ 197.296625] sctp_add_bind_addr+0x6d/0x360 [ 197.302810] sctp_copy_local_addr_list+0x2e0/0x430 [ 197.302821] ? _crng_backtrack_protect+0xd6/0x120 [ 197.302833] ? sctp_defaults_init+0xd50/0xd50 [ 197.302844] ? _get_random_bytes+0x147/0x3a0 [ 197.302853] ? sctp_v6_is_any+0xf/0x70 [ 197.302867] sctp_copy_one_addr+0x52/0x120 [ 197.302874] ? sctp_copy_one_addr+0x52/0x120 13:44:14 executing program 2 (fault-call:3 fault-nth:80): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 197.302885] sctp_bind_addr_copy+0xfc/0x294 [ 197.302900] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 197.302913] __sctp_connect+0x652/0xc00 [ 197.302928] ? sctp_clear_owner_w+0x120/0x120 [ 197.302939] ? __local_bh_enable_ip+0x99/0x1a0 [ 197.302953] ? trace_hardirqs_on_caller+0x400/0x590 [ 197.315614] ? __local_bh_enable_ip+0x99/0x1a0 [ 197.315630] sctp_connect+0xb8/0x100 [ 197.315643] inet_dgram_connect+0x114/0x1e0 [ 197.323998] SYSC_connect+0x1f6/0x2d0 [ 197.324009] ? SYSC_bind+0x220/0x220 [ 197.324031] ? pci_mmcfg_check_reserved+0x150/0x150 13:44:14 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="e1b6dd355f5f398660dd7f05c72537e7105944e2265ad10a3d1b53d93d3858db2eb3527f5e1aa2847cba861c1c40f2db915c81feba69ee34cbf4f4dce5829722514fbf6e12a019e33f9be45fd1b04864fbd5b07085c4e5ad161efa8079f8c4519a934cb63d333b72bca0c89a60b8611168ea07c5c4", 0x75, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x4, 0x7, r3) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) [ 197.333799] SyS_connect+0x24/0x30 [ 197.333807] ? SyS_accept+0x30/0x30 [ 197.333819] do_syscall_64+0x1e8/0x640 [ 197.333828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.333845] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.333854] RIP: 0033:0x459a59 [ 197.333859] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 197.333869] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 197.333875] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:44:14 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 197.333880] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 197.333886] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 197.333891] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 197.416602] FAULT_INJECTION: forcing a failure. [ 197.416602] name failslab, interval 1, probability 0, space 0, times 0 [ 197.548334] CPU: 1 PID: 10730 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 197.555411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.564796] Call Trace: [ 197.567392] dump_stack+0x138/0x197 [ 197.571040] should_fail.cold+0x10f/0x159 [ 197.575188] should_failslab+0xdb/0x130 [ 197.579145] kmem_cache_alloc_trace+0x4b/0x790 [ 197.583720] ? lock_downgrade+0x740/0x740 [ 197.587887] sctp_add_bind_addr+0x6d/0x360 [ 197.592118] sctp_copy_local_addr_list+0x2e0/0x430 [ 197.597064] ? _crng_backtrack_protect+0xd6/0x120 [ 197.601987] ? sctp_defaults_init+0xd50/0xd50 [ 197.606481] ? _get_random_bytes+0x147/0x3a0 [ 197.610969] ? sctp_v6_is_any+0xf/0x70 [ 197.615166] sctp_copy_one_addr+0x52/0x120 [ 197.621647] ? sctp_copy_one_addr+0x52/0x120 [ 197.626046] sctp_bind_addr_copy+0xfc/0x294 [ 197.630360] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 197.635906] __sctp_connect+0x652/0xc00 [ 197.639865] ? sctp_clear_owner_w+0x120/0x120 [ 197.644341] ? __local_bh_enable_ip+0x99/0x1a0 [ 197.648909] ? trace_hardirqs_on_caller+0x400/0x590 [ 197.653911] ? __local_bh_enable_ip+0x99/0x1a0 [ 197.658483] sctp_connect+0xb8/0x100 [ 197.662245] inet_dgram_connect+0x114/0x1e0 [ 197.666548] SYSC_connect+0x1f6/0x2d0 [ 197.670336] ? SYSC_bind+0x220/0x220 [ 197.674052] ? fput+0xd4/0x150 [ 197.677234] ? SyS_write+0x15e/0x230 [ 197.680946] SyS_connect+0x24/0x30 [ 197.684473] ? SyS_accept+0x30/0x30 [ 197.688128] do_syscall_64+0x1e8/0x640 [ 197.692008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.696846] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 197.702018] RIP: 0033:0x459a59 [ 197.705204] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 197.712901] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 197.720156] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 197.727414] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 197.734671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 197.741930] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:14 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:14 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0x81, 0x1, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)=0x2, 0x0) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24040, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)=0x9) 13:44:14 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:14 executing program 2 (fault-call:3 fault-nth:81): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 197.818280] FAULT_INJECTION: forcing a failure. [ 197.818280] name failslab, interval 1, probability 0, space 0, times 0 [ 197.862282] CPU: 0 PID: 10758 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 197.869344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.869349] Call Trace: [ 197.869368] dump_stack+0x138/0x197 [ 197.869385] should_fail.cold+0x10f/0x159 [ 197.889101] should_failslab+0xdb/0x130 [ 197.893084] kmem_cache_alloc_trace+0x4b/0x790 [ 197.897664] ? lock_downgrade+0x740/0x740 [ 197.897681] sctp_add_bind_addr+0x6d/0x360 [ 197.897694] sctp_copy_local_addr_list+0x2e0/0x430 [ 197.910976] ? _crng_backtrack_protect+0xd6/0x120 [ 197.915825] ? sctp_defaults_init+0xd50/0xd50 [ 197.920316] ? _get_random_bytes+0x147/0x3a0 [ 197.924704] ? sctp_v6_is_any+0xf/0x70 [ 197.928705] sctp_copy_one_addr+0x52/0x120 [ 197.932919] ? sctp_copy_one_addr+0x52/0x120 [ 197.937306] sctp_bind_addr_copy+0xfc/0x294 [ 197.941611] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 197.947141] __sctp_connect+0x652/0xc00 [ 197.951101] ? sctp_clear_owner_w+0x120/0x120 [ 197.955577] ? __local_bh_enable_ip+0x99/0x1a0 [ 197.960140] ? trace_hardirqs_on_caller+0x400/0x590 [ 197.965135] ? __local_bh_enable_ip+0x99/0x1a0 [ 197.969696] sctp_connect+0xb8/0x100 [ 197.973393] inet_dgram_connect+0x114/0x1e0 [ 197.977693] SYSC_connect+0x1f6/0x2d0 [ 197.981478] ? SYSC_bind+0x220/0x220 [ 197.985183] ? fput+0xd4/0x150 [ 197.988362] ? SyS_write+0x15e/0x230 [ 197.992078] SyS_connect+0x24/0x30 [ 197.995595] ? SyS_accept+0x30/0x30 [ 197.999204] do_syscall_64+0x1e8/0x640 [ 198.003071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.007892] entry_SYSCALL_64_after_hwframe+0x42/0xb7 13:44:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) setrlimit(0x7, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) 13:44:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000100)=""/4096) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000001100)) 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:15 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 198.013071] RIP: 0033:0x459a59 [ 198.016263] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 198.023952] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 198.031200] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 198.038462] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 198.045710] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 198.052967] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:15 executing program 2 (fault-call:3 fault-nth:82): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r1 = socket(0x9, 0x1, 0x1f) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) [ 198.165075] FAULT_INJECTION: forcing a failure. [ 198.165075] name failslab, interval 1, probability 0, space 0, times 0 [ 198.214879] CPU: 1 PID: 10781 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 198.221967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.231324] Call Trace: [ 198.231343] dump_stack+0x138/0x197 [ 198.231361] should_fail.cold+0x10f/0x159 [ 198.231377] should_failslab+0xdb/0x130 [ 198.231391] kmem_cache_alloc_trace+0x4b/0x790 [ 198.231402] ? lock_downgrade+0x740/0x740 [ 198.231416] sctp_add_bind_addr+0x6d/0x360 [ 198.231427] sctp_copy_local_addr_list+0x2e0/0x430 13:44:15 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) syz_open_dev$video(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/193, 0xc1}], 0x9, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 198.231437] ? _crng_backtrack_protect+0xd6/0x120 [ 198.231447] ? sctp_defaults_init+0xd50/0xd50 [ 198.231457] ? _get_random_bytes+0x147/0x3a0 [ 198.231464] ? sctp_v6_is_any+0xf/0x70 [ 198.231475] sctp_copy_one_addr+0x52/0x120 [ 198.231483] ? sctp_copy_one_addr+0x52/0x120 [ 198.231493] sctp_bind_addr_copy+0xfc/0x294 [ 198.231506] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 198.231518] __sctp_connect+0x652/0xc00 [ 198.231533] ? sctp_clear_owner_w+0x120/0x120 [ 198.231545] ? __local_bh_enable_ip+0x99/0x1a0 [ 198.231555] ? trace_hardirqs_on_caller+0x400/0x590 [ 198.231566] ? __local_bh_enable_ip+0x99/0x1a0 [ 198.231579] sctp_connect+0xb8/0x100 [ 198.231591] inet_dgram_connect+0x114/0x1e0 [ 198.231603] SYSC_connect+0x1f6/0x2d0 [ 198.231613] ? SYSC_bind+0x220/0x220 [ 198.231632] ? fput+0xd4/0x150 [ 198.231644] ? SyS_write+0x15e/0x230 [ 198.231658] SyS_connect+0x24/0x30 [ 198.231666] ? SyS_accept+0x30/0x30 [ 198.231676] do_syscall_64+0x1e8/0x640 [ 198.231684] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.231701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.231708] RIP: 0033:0x459a59 [ 198.231713] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 198.231724] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 198.231729] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 198.231733] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 198.231737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 198.231743] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x4e24, @empty}}}, 0x88) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000240)={0x7, @vbi={0x1, 0x9, 0x3, 0x38414762, [0xb1, 0xf256], [0x2, 0x81], 0x1}}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 2 (fault-call:3 fault-nth:83): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:15 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, r3, 0x0, 0xc, &(0x7f0000000140)='.]^vboxnet1\x00', 0xffffffffffffffff}, 0x30) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r5, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000100)=r6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r7}, 0x14) close(r0) 13:44:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 198.598975] FAULT_INJECTION: forcing a failure. [ 198.598975] name failslab, interval 1, probability 0, space 0, times 0 [ 198.629847] CPU: 0 PID: 10820 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 198.636903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.646257] Call Trace: [ 198.648854] dump_stack+0x138/0x197 [ 198.652499] should_fail.cold+0x10f/0x159 [ 198.656652] should_failslab+0xdb/0x130 [ 198.660631] kmem_cache_alloc_trace+0x4b/0x790 [ 198.665221] ? lock_downgrade+0x740/0x740 [ 198.669377] sctp_add_bind_addr+0x6d/0x360 [ 198.673620] sctp_copy_local_addr_list+0x2e0/0x430 [ 198.678554] ? _crng_backtrack_protect+0xd6/0x120 [ 198.683406] ? sctp_defaults_init+0xd50/0xd50 [ 198.687907] ? _get_random_bytes+0x147/0x3a0 [ 198.692401] ? sctp_v6_is_any+0xf/0x70 13:44:15 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x4d, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x305) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)={0x2447, 0x4, [0x7fff]}) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000100)={0x1, 0x4f424752, 0x7, @discrete={0xffffff7f, 0x5}}) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000280), &(0x7f000095dffc)=0xfffffffffffffd80) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x84) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000180)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r6, 0xcfb8579ddfb15775}, {r7}], 0x2, 0x0, 0x0, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r8, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f00000006c0)={0x7, {{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x15}, 0x10001}}}, 0x88) getsockopt$inet6_buf(r8, 0x29, 0x23, &(0x7f0000000580)=""/219, 0x0) sendto$inet6(r8, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r9 = open(&(0x7f0000000100)='./bus\x00', 0x14d042, 0x1) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00000001c0)=0xc08, 0xff3b) ftruncate(r9, 0x80003) sendfile(r8, r9, &(0x7f00000000c0), 0x8000fffffffe) r10 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f0000000580)={'nr\x0fjc\x00\xff\x03\x00\x00\x00 \x00', 0x10001}) r11 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000700)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r10, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r11, 0x400, 0x70bd29, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20040801) sendmsg$NET_DM_CMD_START(r9, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40200800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14000180}, 0x48001) r12 = creat(0x0, 0x0) close(r12) sendmsg$NET_DM_CMD_START(r12, &(0x7f0000000380)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xb5b683fa99944daf}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)={0x14, r11, 0x904, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4c044) sendmsg$NET_DM_CMD_START(r7, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r11, 0x8, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x25}, 0xf43b2f27e615468c) r13 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r13, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_QUERYSTD(r13, 0x8008563f, &(0x7f0000000000)) [ 198.696291] sctp_copy_one_addr+0x52/0x120 [ 198.700520] ? sctp_copy_one_addr+0x52/0x120 [ 198.704929] sctp_bind_addr_copy+0xfc/0x294 [ 198.709258] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 198.714802] __sctp_connect+0x652/0xc00 [ 198.718784] ? sctp_clear_owner_w+0x120/0x120 [ 198.723284] ? __local_bh_enable_ip+0x99/0x1a0 [ 198.727872] ? trace_hardirqs_on_caller+0x400/0x590 [ 198.732891] ? __local_bh_enable_ip+0x99/0x1a0 [ 198.737478] sctp_connect+0xb8/0x100 [ 198.741193] inet_dgram_connect+0x114/0x1e0 [ 198.745514] SYSC_connect+0x1f6/0x2d0 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 198.749322] ? SYSC_bind+0x220/0x220 [ 198.753037] ? fput+0xd4/0x150 [ 198.753048] ? SyS_write+0x15e/0x230 [ 198.760111] SyS_connect+0x24/0x30 [ 198.760121] ? SyS_accept+0x30/0x30 [ 198.760135] do_syscall_64+0x1e8/0x640 [ 198.760144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.760160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.760167] RIP: 0033:0x459a59 [ 198.760172] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 198.792058] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:15 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 198.799326] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 198.806598] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 198.813877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 198.821145] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:15 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x64) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:15 executing program 2 (fault-call:3 fault-nth:84): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 198.850539] audit: type=1800 audit(1571060655.778:65): pid=10833 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=16861 res=0 13:44:15 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 198.945523] FAULT_INJECTION: forcing a failure. [ 198.945523] name failslab, interval 1, probability 0, space 0, times 0 [ 198.983977] CPU: 0 PID: 10856 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 198.991036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.000391] Call Trace: [ 199.002982] dump_stack+0x138/0x197 [ 199.006629] should_fail.cold+0x10f/0x159 [ 199.010809] should_failslab+0xdb/0x130 [ 199.014792] kmem_cache_alloc_trace+0x4b/0x790 [ 199.019380] ? lock_downgrade+0x740/0x740 [ 199.023534] sctp_add_bind_addr+0x6d/0x360 [ 199.027760] sctp_copy_local_addr_list+0x2e0/0x430 [ 199.032673] ? _crng_backtrack_protect+0xd6/0x120 [ 199.037498] ? sctp_defaults_init+0xd50/0xd50 [ 199.041980] ? _get_random_bytes+0x147/0x3a0 [ 199.046368] ? sctp_v6_is_any+0xf/0x70 [ 199.050236] sctp_copy_one_addr+0x52/0x120 [ 199.054451] ? sctp_copy_one_addr+0x52/0x120 [ 199.058859] sctp_bind_addr_copy+0xfc/0x294 [ 199.063163] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 199.068679] __sctp_connect+0x652/0xc00 [ 199.072663] ? sctp_clear_owner_w+0x120/0x120 [ 199.077147] ? __local_bh_enable_ip+0x99/0x1a0 [ 199.081730] ? trace_hardirqs_on_caller+0x400/0x590 [ 199.086745] ? __local_bh_enable_ip+0x99/0x1a0 [ 199.091311] sctp_connect+0xb8/0x100 [ 199.095009] inet_dgram_connect+0x114/0x1e0 [ 199.099316] SYSC_connect+0x1f6/0x2d0 [ 199.103150] ? SYSC_bind+0x220/0x220 [ 199.106859] ? fput+0xd4/0x150 [ 199.110045] ? SyS_write+0x15e/0x230 [ 199.113747] SyS_connect+0x24/0x30 [ 199.117274] ? SyS_accept+0x30/0x30 [ 199.120894] do_syscall_64+0x1e8/0x640 [ 199.124763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.129940] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.135110] RIP: 0033:0x459a59 [ 199.138280] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 199.145969] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 199.153221] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 199.160499] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 199.167749] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 199.174998] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 199.190207] protocol 88fb is buggy, dev hsr_slave_0 [ 199.195328] protocol 88fb is buggy, dev hsr_slave_1 [ 199.200451] protocol 88fb is buggy, dev hsr_slave_0 [ 199.205488] protocol 88fb is buggy, dev hsr_slave_1 13:44:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vOt\x00\x00\x00\x00\t\x00\x00\x00\x00\xbdL\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0xf) close(r0) 13:44:16 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x8, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:16 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0xd, 0x180) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:16 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:16 executing program 2 (fault-call:3 fault-nth:85): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r0, 0xcfb8579ddfb15775}, {r1}], 0x2, 0x0, 0x0, 0x0) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0xe) r2 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x4805fae1, @rand_addr="feea1d891195a0d6f1e49769e1661441", 0x1}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:16 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x100) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, 0x0) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xee00, 0xee01, r3]) keyctl$chown(0x4, r1, r2, r3) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000000)={0x101, 0x4, 0x9e, 0x7, 0xffffffff, 0x87f, 0x8}) [ 199.323893] FAULT_INJECTION: forcing a failure. [ 199.323893] name failslab, interval 1, probability 0, space 0, times 0 [ 199.341605] CPU: 0 PID: 10876 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 199.348663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.358025] Call Trace: [ 199.360632] dump_stack+0x138/0x197 [ 199.364277] should_fail.cold+0x10f/0x159 [ 199.368451] should_failslab+0xdb/0x130 [ 199.373383] kmem_cache_alloc_trace+0x4b/0x790 [ 199.373395] ? lock_downgrade+0x740/0x740 [ 199.373410] sctp_add_bind_addr+0x6d/0x360 [ 199.386339] sctp_copy_local_addr_list+0x2e0/0x430 [ 199.386351] ? _crng_backtrack_protect+0xd6/0x120 [ 199.386364] ? sctp_defaults_init+0xd50/0xd50 [ 199.400613] ? _get_random_bytes+0x147/0x3a0 [ 199.405024] ? sctp_v6_is_any+0xf/0x70 [ 199.409035] sctp_copy_one_addr+0x52/0x120 [ 199.413271] ? sctp_copy_one_addr+0x52/0x120 [ 199.417677] sctp_bind_addr_copy+0xfc/0x294 13:44:16 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x444000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x168, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbf}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x94f}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @remote}}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x55}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xce}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb5dd}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x957b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x29}]}]}, 0x168}}, 0x80) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 199.421999] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 199.422012] __sctp_connect+0x652/0xc00 [ 199.422027] ? sctp_clear_owner_w+0x120/0x120 [ 199.422038] ? __local_bh_enable_ip+0x99/0x1a0 [ 199.422056] ? trace_hardirqs_on_caller+0x400/0x590 [ 199.436035] ? __local_bh_enable_ip+0x99/0x1a0 [ 199.436050] sctp_connect+0xb8/0x100 [ 199.436063] inet_dgram_connect+0x114/0x1e0 [ 199.445629] SYSC_connect+0x1f6/0x2d0 [ 199.445640] ? SYSC_bind+0x220/0x220 [ 199.445658] ? fput+0xd4/0x150 [ 199.458219] ? SyS_write+0x15e/0x230 [ 199.465792] SyS_connect+0x24/0x30 [ 199.465801] ? SyS_accept+0x30/0x30 [ 199.465814] do_syscall_64+0x1e8/0x640 [ 199.479817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.479835] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.479844] RIP: 0033:0x459a59 [ 199.488533] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 199.488545] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 199.488551] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:44:16 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:16 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x8, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:16 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4000, 0x0) [ 199.488556] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 199.488563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 199.496915] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:16 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$can_raw(r2, &(0x7f00000000c0), 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3}, 0x14) close(r0) 13:44:16 executing program 2 (fault-call:3 fault-nth:86): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:16 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x3, 0x52, 0x5, 0x4bd7}, {0x8, 0x4, 0xb0, 0x101}, {0x3c0, 0x2, 0x26, 0x288000}, {0x5, 0xc3, 0x6, 0x5}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e27, 0x0, @mcast2}, 0x1c) 13:44:16 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000080)='/de\x00\x1a^\xf4\xb3\xca\xa8\x00', 0x20c000000000000, 0x100000) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x29e) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x9aa90e19d9a4706a}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20100, 0x0) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000100)={0x1a, 0x30, 0x10, 0x5, 0x4, 0xd76, 0x1, 0x109}) 13:44:16 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:16 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/96, 0x60}], 0x7, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 199.815967] FAULT_INJECTION: forcing a failure. [ 199.815967] name failslab, interval 1, probability 0, space 0, times 0 [ 199.837860] CPU: 1 PID: 10921 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 199.844904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.844909] Call Trace: [ 199.844925] dump_stack+0x138/0x197 [ 199.844944] should_fail.cold+0x10f/0x159 [ 199.860482] should_failslab+0xdb/0x130 [ 199.860497] kmem_cache_alloc_trace+0x4b/0x790 [ 199.860509] ? lock_downgrade+0x740/0x740 [ 199.860528] sctp_add_bind_addr+0x6d/0x360 [ 199.868623] sctp_copy_local_addr_list+0x2e0/0x430 [ 199.868633] ? _crng_backtrack_protect+0xd6/0x120 [ 199.868645] ? sctp_defaults_init+0xd50/0xd50 [ 199.877341] ? _get_random_bytes+0x147/0x3a0 [ 199.877350] ? sctp_v6_is_any+0xf/0x70 [ 199.877362] sctp_copy_one_addr+0x52/0x120 [ 199.877371] ? sctp_copy_one_addr+0x52/0x120 [ 199.886500] sctp_bind_addr_copy+0xfc/0x294 [ 199.886517] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 199.895818] __sctp_connect+0x652/0xc00 [ 199.895835] ? sctp_clear_owner_w+0x120/0x120 [ 199.904092] ? __local_bh_enable_ip+0x99/0x1a0 [ 199.904104] ? trace_hardirqs_on_caller+0x400/0x590 [ 199.904115] ? __local_bh_enable_ip+0x99/0x1a0 [ 199.912802] sctp_connect+0xb8/0x100 [ 199.912815] inet_dgram_connect+0x114/0x1e0 [ 199.912827] SYSC_connect+0x1f6/0x2d0 [ 199.912836] ? SYSC_bind+0x220/0x220 [ 199.912854] ? fput+0xd4/0x150 13:44:16 executing program 3: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:16 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:16 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:16 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2) openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self\x00', 0x400400, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000180)={"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"}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) r7 = syz_open_dev$vivid(&(0x7f0000000580)='/dev/video#\x00', 0x1, 0x2) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r8, 0x4030560b, &(0x7f0000000700)={0x20, 0xa, &(0x7f0000000600)="7bb1a311a5a722f72b79ff99a080aeddc2532dd02ad16245f8a90292fdb36ce3a5eecf67b5f3743946d019eb53d5320a661dd9eb3376764ac101657aebc64356e0a9b47344186d1248cb356a9b2b7ec1ff1f5065af77336a7e50a0a188ec4ed52b1e0b74ac9f27c3681d774683dbdc5b56ebd4c459020caa979906a366037a95c28d0b5983c6b7d67763525672b71e24643e632b8aeb70e612000d68b158246aa4cbb3e459755cc837b423e24f5f23e0fba7238a18746b5acdbc63323ec1d481beb85b145533d4776d721c56a828622b261c245a429f38061382b0db24e5ddb4ed0e30ff8636ee9dd5913d2c266967b28534ebbda5b8166afdea8a", {0x9, 0x1e, 0x31303553, 0x6, 0x4, 0x9, 0x2, 0x80000001}}) r9 = dup2(r7, r3) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f00000000c0)=0x4, 0x4) [ 199.912864] ? SyS_write+0x15e/0x230 [ 199.912878] SyS_connect+0x24/0x30 [ 199.922694] ? SyS_accept+0x30/0x30 [ 199.922707] do_syscall_64+0x1e8/0x640 [ 199.922715] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.922732] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 199.922742] RIP: 0033:0x459a59 [ 199.931169] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 199.931180] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 199.931186] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:44:17 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:17 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 199.931191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 199.931197] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 199.931202] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:17 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(0x0, 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:17 executing program 2 (fault-call:3 fault-nth:87): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:17 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x7, 0x40) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r3) 13:44:17 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}], 0x5, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x420303, 0x0) ioctl$TIOCCONS(r5, 0x541d) ppoll(&(0x7f0000000200)=[{r3, 0xcfb8579ddfb15775}, {r4}], 0x2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000000c0)) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) fdatasync(r6) close(r0) r7 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) ioctl$VHOST_GET_VRING_BASE(r7, 0xc008af12, &(0x7f0000000140)) [ 200.246671] FAULT_INJECTION: forcing a failure. [ 200.246671] name failslab, interval 1, probability 0, space 0, times 0 [ 200.269656] CPU: 1 PID: 10970 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 200.276713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.286150] Call Trace: [ 200.288736] dump_stack+0x138/0x197 [ 200.292363] should_fail.cold+0x10f/0x159 [ 200.296504] should_failslab+0xdb/0x130 [ 200.300473] kmem_cache_alloc_trace+0x4b/0x790 [ 200.305046] ? lock_downgrade+0x740/0x740 [ 200.309178] sctp_add_bind_addr+0x6d/0x360 [ 200.313451] sctp_copy_local_addr_list+0x2e0/0x430 [ 200.318362] ? _crng_backtrack_protect+0xd6/0x120 [ 200.323188] ? sctp_defaults_init+0xd50/0xd50 [ 200.327666] ? _get_random_bytes+0x147/0x3a0 [ 200.332143] ? sctp_v6_is_any+0xf/0x70 [ 200.336015] sctp_copy_one_addr+0x52/0x120 [ 200.340238] ? sctp_copy_one_addr+0x52/0x120 [ 200.344660] sctp_bind_addr_copy+0xfc/0x294 [ 200.348989] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 200.354510] __sctp_connect+0x652/0xc00 [ 200.358469] ? sctp_clear_owner_w+0x120/0x120 [ 200.362972] ? __local_bh_enable_ip+0x99/0x1a0 [ 200.367566] ? trace_hardirqs_on_caller+0x400/0x590 [ 200.372565] ? __local_bh_enable_ip+0x99/0x1a0 [ 200.377140] sctp_connect+0xb8/0x100 [ 200.380843] inet_dgram_connect+0x114/0x1e0 [ 200.385164] SYSC_connect+0x1f6/0x2d0 [ 200.388955] ? SYSC_bind+0x220/0x220 [ 200.392663] ? fput+0xd4/0x150 [ 200.395838] ? SyS_write+0x15e/0x230 [ 200.399544] SyS_connect+0x24/0x30 [ 200.403075] ? SyS_accept+0x30/0x30 [ 200.406684] do_syscall_64+0x1e8/0x640 [ 200.410559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.415400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.420574] RIP: 0033:0x459a59 [ 200.423774] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 200.431469] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 200.438729] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 13:44:17 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:17 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}], 0x4, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 200.445981] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 200.453234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 200.460490] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:17 executing program 2 (fault-call:3 fault-nth:88): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:17 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 200.559850] FAULT_INJECTION: forcing a failure. [ 200.559850] name failslab, interval 1, probability 0, space 0, times 0 [ 200.571957] CPU: 0 PID: 10989 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 200.578981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.588334] Call Trace: [ 200.588353] dump_stack+0x138/0x197 [ 200.588372] should_fail.cold+0x10f/0x159 [ 200.598700] should_failslab+0xdb/0x130 [ 200.598712] kmem_cache_alloc_trace+0x4b/0x790 [ 200.598725] ? lock_downgrade+0x740/0x740 [ 200.598742] sctp_add_bind_addr+0x6d/0x360 [ 200.598757] sctp_copy_local_addr_list+0x2e0/0x430 [ 200.620565] ? _crng_backtrack_protect+0xd6/0x120 [ 200.625404] ? sctp_defaults_init+0xd50/0xd50 [ 200.629887] ? _get_random_bytes+0x147/0x3a0 [ 200.634277] ? sctp_v6_is_any+0xf/0x70 [ 200.638146] sctp_copy_one_addr+0x52/0x120 [ 200.642366] ? sctp_copy_one_addr+0x52/0x120 [ 200.646754] sctp_bind_addr_copy+0xfc/0x294 [ 200.651058] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 200.656586] __sctp_connect+0x652/0xc00 [ 200.660544] ? sctp_clear_owner_w+0x120/0x120 [ 200.665030] ? __local_bh_enable_ip+0x99/0x1a0 [ 200.669631] ? trace_hardirqs_on_caller+0x400/0x590 [ 200.674627] ? __local_bh_enable_ip+0x99/0x1a0 [ 200.679191] sctp_connect+0xb8/0x100 [ 200.682884] inet_dgram_connect+0x114/0x1e0 [ 200.687189] SYSC_connect+0x1f6/0x2d0 [ 200.690969] ? SYSC_bind+0x220/0x220 [ 200.694768] ? fput+0xd4/0x150 [ 200.697942] ? SyS_write+0x15e/0x230 [ 200.702263] SyS_connect+0x24/0x30 [ 200.705780] ? SyS_accept+0x30/0x30 [ 200.709385] do_syscall_64+0x1e8/0x640 [ 200.713250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.718081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.723260] RIP: 0033:0x459a59 [ 200.726445] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 200.734139] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 200.741394] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 200.749162] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 200.756422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 200.763676] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:17 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2) openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self\x00', 0x400400, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000180)={"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"}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) r7 = syz_open_dev$vivid(&(0x7f0000000580)='/dev/video#\x00', 0x1, 0x2) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r8, 0x4030560b, &(0x7f0000000700)={0x20, 0xa, &(0x7f0000000600)="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", {0x9, 0x1e, 0x31303553, 0x6, 0x4, 0x9, 0x2, 0x80000001}}) r9 = dup2(r7, r3) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f00000000c0)=0x4, 0x4) 13:44:17 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:17 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:17 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}], 0x3, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:17 executing program 2 (fault-call:3 fault-nth:89): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 200.906794] FAULT_INJECTION: forcing a failure. [ 200.906794] name failslab, interval 1, probability 0, space 0, times 0 [ 200.918307] CPU: 0 PID: 11005 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 200.925321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.925328] Call Trace: [ 200.937306] dump_stack+0x138/0x197 [ 200.940937] should_fail.cold+0x10f/0x159 [ 200.940953] should_failslab+0xdb/0x130 [ 200.940970] kmem_cache_alloc_trace+0x4b/0x790 13:44:17 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}], 0x2, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 200.953640] ? lock_downgrade+0x740/0x740 [ 200.953658] sctp_add_bind_addr+0x6d/0x360 [ 200.953671] sctp_copy_local_addr_list+0x2e0/0x430 [ 200.962021] ? _crng_backtrack_protect+0xd6/0x120 [ 200.962035] ? sctp_defaults_init+0xd50/0xd50 [ 200.962046] ? _get_random_bytes+0x147/0x3a0 [ 200.962055] ? sctp_v6_is_any+0xf/0x70 [ 200.962066] sctp_copy_one_addr+0x52/0x120 [ 200.962075] ? sctp_copy_one_addr+0x52/0x120 [ 200.971817] sctp_bind_addr_copy+0xfc/0x294 [ 200.971835] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 200.971848] __sctp_connect+0x652/0xc00 13:44:17 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 200.971863] ? sctp_clear_owner_w+0x120/0x120 [ 201.011512] ? __local_bh_enable_ip+0x99/0x1a0 [ 201.016105] ? trace_hardirqs_on_caller+0x400/0x590 [ 201.016120] ? __local_bh_enable_ip+0x99/0x1a0 [ 201.016135] sctp_connect+0xb8/0x100 [ 201.025730] inet_dgram_connect+0x114/0x1e0 [ 201.025745] SYSC_connect+0x1f6/0x2d0 [ 201.025755] ? SYSC_bind+0x220/0x220 [ 201.025773] ? fput+0xd4/0x150 [ 201.044435] ? SyS_write+0x15e/0x230 [ 201.048166] SyS_connect+0x24/0x30 [ 201.051727] ? SyS_accept+0x30/0x30 [ 201.055356] do_syscall_64+0x1e8/0x640 [ 201.059256] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.064102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.064113] RIP: 0033:0x459a59 [ 201.072468] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 201.072478] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 201.072483] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 201.072489] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 201.072494] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 201.072499] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:18 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:18 executing program 2 (fault-call:3 fault-nth:90): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:18 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback, 0xd3}], 0xfffffffffffffe77) rmdir(&(0x7f00000000c0)='./file0\x00') connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r1, 0xcfb8579ddfb15775}, {r2}], 0x2, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x19}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000380)={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r3}}, 0x18) [ 201.217876] FAULT_INJECTION: forcing a failure. [ 201.217876] name failslab, interval 1, probability 0, space 0, times 0 [ 201.235636] CPU: 1 PID: 11029 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 201.243738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.253099] Call Trace: [ 201.255702] dump_stack+0x138/0x197 [ 201.259348] should_fail.cold+0x10f/0x159 [ 201.263507] should_failslab+0xdb/0x130 13:44:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = dup3(0xffffffffffffffff, r3, 0x180000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') fadvise64(r5, 0x0, 0x0, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x24, r6, 0x300, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r11 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) ppoll(&(0x7f0000000200)=[{r10, 0xcfb8579ddfb15775}, {r11}], 0x2, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r11, 0x111, 0x4, 0x1, 0x4) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r12}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r16, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r16}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4}}]}, 0x40}}, 0x0) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x84, r6, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r12}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_PEER_V4={0x8, 0x8, @local}, @FOU_ATTR_IFINDEX={0x8, 0xb, r16}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) close(r0) [ 201.267488] kmem_cache_alloc_trace+0x4b/0x790 [ 201.272072] ? lock_downgrade+0x740/0x740 [ 201.276228] sctp_add_bind_addr+0x6d/0x360 [ 201.280471] sctp_copy_local_addr_list+0x2e0/0x430 [ 201.285402] ? _crng_backtrack_protect+0xd6/0x120 [ 201.290249] ? sctp_defaults_init+0xd50/0xd50 [ 201.290265] ? _get_random_bytes+0x147/0x3a0 [ 201.290274] ? sctp_v6_is_any+0xf/0x70 [ 201.290287] sctp_copy_one_addr+0x52/0x120 [ 201.290294] ? sctp_copy_one_addr+0x52/0x120 [ 201.290306] sctp_bind_addr_copy+0xfc/0x294 [ 201.290320] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 201.290332] __sctp_connect+0x652/0xc00 [ 201.290347] ? sctp_clear_owner_w+0x120/0x120 [ 201.290359] ? __local_bh_enable_ip+0x99/0x1a0 [ 201.290372] ? trace_hardirqs_on_caller+0x400/0x590 [ 201.299261] ? __local_bh_enable_ip+0x99/0x1a0 [ 201.299276] sctp_connect+0xb8/0x100 [ 201.299291] inet_dgram_connect+0x114/0x1e0 [ 201.299303] SYSC_connect+0x1f6/0x2d0 [ 201.299316] ? SYSC_bind+0x220/0x220 [ 201.307501] ? fput+0xd4/0x150 [ 201.307512] ? SyS_write+0x15e/0x230 [ 201.307529] SyS_connect+0x24/0x30 [ 201.307537] ? SyS_accept+0x30/0x30 [ 201.307549] do_syscall_64+0x1e8/0x640 [ 201.307560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.316299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.316308] RIP: 0033:0x459a59 [ 201.316313] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 201.316325] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 201.316331] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 201.316336] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 201.316342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 201.316349] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:18 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2) openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self\x00', 0x400400, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000180)={"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"}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) r7 = syz_open_dev$vivid(&(0x7f0000000580)='/dev/video#\x00', 0x1, 0x2) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r8, 0x4030560b, &(0x7f0000000700)={0x20, 0xa, &(0x7f0000000600)="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", {0x9, 0x1e, 0x31303553, 0x6, 0x4, 0x9, 0x2, 0x80000001}}) r9 = dup2(r7, r3) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f00000000c0)=0x4, 0x4) 13:44:18 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2a000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r3, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x7}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr="d898e7e21ec85a696dbb6f700e9f4ba9"}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x24}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}]}, 0x4c}, 0x1, 0x0, 0x0, 0x51}, 0x20008000) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:18 executing program 2 (fault-call:3 fault-nth:91): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0), 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:18 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 13:44:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x18, r2, 0x1, 0x0, 0x6, @local}, 0x14) close(r0) 13:44:18 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) [ 201.813689] FAULT_INJECTION: forcing a failure. [ 201.813689] name failslab, interval 1, probability 0, space 0, times 0 [ 201.827408] CPU: 0 PID: 11062 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 201.834457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.843802] Call Trace: [ 201.843821] dump_stack+0x138/0x197 [ 201.843838] should_fail.cold+0x10f/0x159 [ 201.843852] should_failslab+0xdb/0x130 [ 201.843864] kmem_cache_alloc_trace+0x4b/0x790 [ 201.862810] ? lock_downgrade+0x740/0x740 [ 201.866970] sctp_add_bind_addr+0x6d/0x360 [ 201.871211] sctp_copy_local_addr_list+0x2e0/0x430 [ 201.876143] ? _crng_backtrack_protect+0xd6/0x120 [ 201.880991] ? sctp_defaults_init+0xd50/0xd50 [ 201.885495] ? _get_random_bytes+0x147/0x3a0 [ 201.889901] ? sctp_v6_is_any+0xf/0x70 [ 201.889915] sctp_copy_one_addr+0x52/0x120 [ 201.889923] ? sctp_copy_one_addr+0x52/0x120 [ 201.902939] sctp_bind_addr_copy+0xfc/0x294 [ 201.902957] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 201.902971] __sctp_connect+0x652/0xc00 [ 201.902986] ? sctp_clear_owner_w+0x120/0x120 [ 201.921262] ? __local_bh_enable_ip+0x99/0x1a0 [ 201.925849] ? trace_hardirqs_on_caller+0x400/0x590 [ 201.930866] ? __local_bh_enable_ip+0x99/0x1a0 [ 201.935452] sctp_connect+0xb8/0x100 [ 201.939167] inet_dgram_connect+0x114/0x1e0 [ 201.943493] SYSC_connect+0x1f6/0x2d0 [ 201.947305] ? SYSC_bind+0x220/0x220 [ 201.951031] ? fput+0xd4/0x150 [ 201.954223] ? SyS_write+0x15e/0x230 [ 201.957938] SyS_connect+0x24/0x30 13:44:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0), 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0), 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{0x0}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{0x0}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:18 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x80, 0x0) [ 201.961479] ? SyS_accept+0x30/0x30 [ 201.965110] do_syscall_64+0x1e8/0x640 [ 201.965121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.965137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.973838] RIP: 0033:0x459a59 [ 201.973843] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 201.973854] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 201.973859] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 201.973865] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 201.973871] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 201.973877] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 202.470108] net_ratelimit: 12 callbacks suppressed [ 202.470113] protocol 88fb is buggy, dev hsr_slave_0 [ 202.480121] protocol 88fb is buggy, dev hsr_slave_1 [ 202.550117] protocol 88fb is buggy, dev hsr_slave_0 [ 202.555343] protocol 88fb is buggy, dev hsr_slave_1 13:44:19 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2) openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self\x00', 0x400400, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000180)={"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"}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) r7 = syz_open_dev$vivid(&(0x7f0000000580)='/dev/video#\x00', 0x1, 0x2) r8 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r8, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r8, 0x4030560b, &(0x7f0000000700)={0x20, 0xa, &(0x7f0000000600)="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", {0x9, 0x1e, 0x31303553, 0x6, 0x4, 0x9, 0x2, 0x80000001}}) dup2(r7, r3) 13:44:19 executing program 4: syz_open_dev$video(0x0, 0xd, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) 13:44:19 executing program 2 (fault-call:3 fault-nth:92): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:19 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0xc11f2af910ba2eed) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0x1, 0x5, &(0x7f0000001600)=[{&(0x7f0000000380)="d56cd03591bc40dff79642276dc56312e0c9cc52cff8725e34844c6421f645646e2d1f5bcb8ef9fa9a05cab1c51cdb44ace27da2c577479da01ccafd13a96eedf6bc27e4088228793e579e9b7a0927281528f7b4b8cb2c8260914fd632aba659a31354", 0x63, 0x5}, {&(0x7f0000000400)="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", 0x1000, 0xd01}, {&(0x7f0000001400)="08e2df9c4d31bec917ab9c920806c3cc3d68e207ab037ae93753b1a7ad42ed6c85476ab248b38d1f82e83bfeecb539561305d3138734019e09215de866fe8caf103b08d71186d266a34a9a5247", 0x4d, 0x5b03}, {&(0x7f0000001480)="29c1a8cb9f8fa2cea34f9fe0acaed6754831cc7b15b671e99c7896d0658d95bcbf7f5c6ad14ade7663f7742202ddfeff42c4e35ebc6d4cd87f7dab893e7543d7950fb3ab9491cd2f35fed986db2de696e8189fdc9d4229a0adeabd5a8624f95c75863b6ff8b2e51d27174f6f87c6", 0x6e, 0x3f}, {&(0x7f0000001500)="63ed165b220404cefb896aac44e636c080d943bcedb8b2c3ae305a6a7747993635927e3e07c47b33ed162ecd01889e7ac16dfdb03ac3457ea46e55e1c3c77ed2c1636b7f5e31fb3147394fb95d9ef125fd784ff6576c3474b6df79242c46f779f6cae50c8e68d318406b045369704ed59d13611b341b5e086b0ece7ae092b337175af9c392c0122052b33c4f94262121a0d499358725227c3de91da32cd629ba67f49c262fee001d41cb107b8a1281ae45c596bd1aad51b59361388534e2bfefc00a", 0xc2, 0xa37}], 0x801c, &(0x7f0000001680)=ANY=[@ANYBLOB="757466382c666d6173303030303030b0303030303030303030303232352c6d61736b3d5e4d41595f57524954452c00"]) r2 = socket$inet6(0xa, 0x80001, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x2, {{0xa, 0x4e20, 0x3, @mcast2}}}, 0xfffffffffffffe86) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) sendto(r2, &(0x7f00000016c0)="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", 0x1000, 0x4000, &(0x7f00000026c0)=@rc={0x1f, {0x20, 0x80, 0x5a, 0xff, 0x4}, 0x80}, 0x80) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000002780)={0xf8, r1, 0x200, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_PORT={0xfffffffffffffd0a, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x2000000) r3 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002740)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r6, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) recvmsg(r6, &(0x7f0000002ac0)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000002980)=[{&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000002880)=""/245, 0xf5}], 0x2, &(0x7f00000029c0)=""/242, 0xf2}, 0x1) ioctl$PPPIOCSCOMPRESS(r5, 0x4010744d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:44:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{0x0}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\xe1\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'vet\x00\x00\x00_b\x1f\x1cC\xa5e\x00', 0x0}) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000040)={0x80000000, 0x9, 0x1, 0x5, 0x4, 0xfffa}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) close(r0) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000000c0)={0x1, 0x1000, 0x3}) 13:44:19 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/231, 0xe7}], 0x5, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x3) [ 202.653304] FAULT_INJECTION: forcing a failure. [ 202.653304] name failslab, interval 1, probability 0, space 0, times 0 [ 202.696098] CPU: 1 PID: 11095 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 202.703155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.712506] Call Trace: [ 202.712525] dump_stack+0x138/0x197 [ 202.712544] should_fail.cold+0x10f/0x159 [ 202.712560] should_failslab+0xdb/0x130 [ 202.712571] kmem_cache_alloc_trace+0x4b/0x790 [ 202.712582] ? lock_downgrade+0x740/0x740 [ 202.712597] sctp_add_bind_addr+0x6d/0x360 [ 202.712612] sctp_copy_local_addr_list+0x2e0/0x430 13:44:19 executing program 5: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) [ 202.712623] ? _crng_backtrack_protect+0xd6/0x120 [ 202.712635] ? sctp_defaults_init+0xd50/0xd50 [ 202.712645] ? _get_random_bytes+0x147/0x3a0 [ 202.712653] ? sctp_v6_is_any+0xf/0x70 [ 202.712663] sctp_copy_one_addr+0x52/0x120 [ 202.712670] ? sctp_copy_one_addr+0x52/0x120 [ 202.712681] sctp_bind_addr_copy+0xfc/0x294 [ 202.712694] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 202.712707] __sctp_connect+0x652/0xc00 [ 202.712721] ? sctp_clear_owner_w+0x120/0x120 [ 202.712732] ? __local_bh_enable_ip+0x99/0x1a0 13:44:19 executing program 2 (fault-call:3 fault-nth:93): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 202.712742] ? trace_hardirqs_on_caller+0x400/0x590 [ 202.712752] ? __local_bh_enable_ip+0x99/0x1a0 [ 202.712765] sctp_connect+0xb8/0x100 [ 202.712777] inet_dgram_connect+0x114/0x1e0 [ 202.712790] SYSC_connect+0x1f6/0x2d0 [ 202.712800] ? SYSC_bind+0x220/0x220 [ 202.712816] ? fput+0xd4/0x150 [ 202.712826] ? SyS_write+0x15e/0x230 [ 202.712840] SyS_connect+0x24/0x30 [ 202.712854] ? SyS_accept+0x30/0x30 [ 202.712868] do_syscall_64+0x1e8/0x640 [ 202.712878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.712896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.712904] RIP: 0033:0x459a59 [ 202.712909] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 202.712920] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 202.712926] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 202.712931] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 202.712936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 202.712942] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 202.777629] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 202.823713] ntfs: (device loop0): parse_options(): Unrecognized mount option fmas000000°0000000000225. [ 202.856095] ntfs: (device loop0): parse_options(): Unrecognized mount option mask. [ 202.900846] ntfs: (device loop0): parse_options(): Unrecognized mount option . [ 202.946073] FAULT_INJECTION: forcing a failure. [ 202.946073] name failslab, interval 1, probability 0, space 0, times 0 [ 202.957476] CPU: 0 PID: 11122 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 202.964495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.973846] Call Trace: [ 202.976447] dump_stack+0x138/0x197 [ 202.980087] should_fail.cold+0x10f/0x159 [ 202.984240] should_failslab+0xdb/0x130 [ 202.988215] kmem_cache_alloc_trace+0x4b/0x790 [ 202.992794] ? lock_downgrade+0x740/0x740 13:44:19 executing program 5: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) [ 202.992811] sctp_add_bind_addr+0x6d/0x360 [ 202.992826] sctp_copy_local_addr_list+0x2e0/0x430 [ 202.992837] ? _crng_backtrack_protect+0xd6/0x120 [ 202.992848] ? sctp_defaults_init+0xd50/0xd50 [ 202.992859] ? _get_random_bytes+0x147/0x3a0 [ 202.992868] ? sctp_v6_is_any+0xf/0x70 [ 203.001235] sctp_copy_one_addr+0x52/0x120 [ 203.027971] ? sctp_copy_one_addr+0x52/0x120 [ 203.032385] sctp_bind_addr_copy+0xfc/0x294 [ 203.036720] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 203.042263] __sctp_connect+0x652/0xc00 [ 203.046233] ? sctp_clear_owner_w+0x120/0x120 [ 203.050712] ? __local_bh_enable_ip+0x99/0x1a0 [ 203.055279] ? trace_hardirqs_on_caller+0x400/0x590 [ 203.060306] ? __local_bh_enable_ip+0x99/0x1a0 [ 203.064892] sctp_connect+0xb8/0x100 [ 203.068603] inet_dgram_connect+0x114/0x1e0 [ 203.072921] SYSC_connect+0x1f6/0x2d0 [ 203.076707] ? SYSC_bind+0x220/0x220 [ 203.080407] ? fput+0xd4/0x150 [ 203.083581] ? SyS_write+0x15e/0x230 [ 203.087283] SyS_connect+0x24/0x30 [ 203.090809] ? SyS_accept+0x30/0x30 [ 203.094422] do_syscall_64+0x1e8/0x640 [ 203.098288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.103150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.108351] RIP: 0033:0x459a59 [ 203.111525] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 203.119213] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 203.127683] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 203.134948] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:44:20 executing program 5: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r0 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000140)=0x3) 13:44:20 executing program 2 (fault-call:3 fault-nth:94): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 203.142198] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 203.149446] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 203.249465] FAULT_INJECTION: forcing a failure. [ 203.249465] name failslab, interval 1, probability 0, space 0, times 0 [ 203.265827] CPU: 1 PID: 11139 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 203.272865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.282203] Call Trace: [ 203.284774] dump_stack+0x138/0x197 [ 203.288395] should_fail.cold+0x10f/0x159 [ 203.292546] should_failslab+0xdb/0x130 [ 203.296502] kmem_cache_alloc_trace+0x4b/0x790 [ 203.301063] ? lock_downgrade+0x740/0x740 [ 203.305193] sctp_add_bind_addr+0x6d/0x360 [ 203.309417] sctp_copy_local_addr_list+0x2e0/0x430 [ 203.314350] ? _crng_backtrack_protect+0xd6/0x120 [ 203.319181] ? sctp_defaults_init+0xd50/0xd50 [ 203.323656] ? _get_random_bytes+0x147/0x3a0 [ 203.328040] ? sctp_v6_is_any+0xf/0x70 [ 203.331912] sctp_copy_one_addr+0x52/0x120 [ 203.336136] ? sctp_copy_one_addr+0x52/0x120 [ 203.340523] sctp_bind_addr_copy+0xfc/0x294 [ 203.344825] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 203.350353] __sctp_connect+0x652/0xc00 [ 203.354327] ? sctp_clear_owner_w+0x120/0x120 [ 203.359326] ? __local_bh_enable_ip+0x99/0x1a0 [ 203.363903] ? trace_hardirqs_on_caller+0x400/0x590 [ 203.368908] ? __local_bh_enable_ip+0x99/0x1a0 [ 203.373479] sctp_connect+0xb8/0x100 [ 203.377181] inet_dgram_connect+0x114/0x1e0 [ 203.381487] SYSC_connect+0x1f6/0x2d0 [ 203.385267] ? SYSC_bind+0x220/0x220 [ 203.388979] ? fput+0xd4/0x150 [ 203.392152] ? SyS_write+0x15e/0x230 [ 203.395860] SyS_connect+0x24/0x30 [ 203.399376] ? SyS_accept+0x30/0x30 [ 203.402982] do_syscall_64+0x1e8/0x640 [ 203.406846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.411681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.416855] RIP: 0033:0x459a59 [ 203.420029] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 203.427728] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 203.434978] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 203.442229] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 203.449526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 203.456777] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 [ 203.465828] protocol 88fb is buggy, dev hsr_slave_0 [ 203.470929] protocol 88fb is buggy, dev hsr_slave_1 [ 203.476044] protocol 88fb is buggy, dev hsr_slave_0 [ 203.481175] protocol 88fb is buggy, dev hsr_slave_1 [ 203.494155] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 203.514145] ntfs: (device loop0): parse_options(): Unrecognized mount option fmas000000°0000000000225. [ 203.535498] ntfs: (device loop0): parse_options(): Unrecognized mount option mask. 13:44:20 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) 13:44:20 executing program 2 (fault-call:3 fault-nth:95): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:44:20 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000140)) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000140)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2) openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self\x00', 0x400400, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000180)={"ccc960240bb6b82762e6f2a9deec15b01890035691cdbcbbf3b0ae1874fda7699f830af0d1166c0058337d1237e76a0b6b29ce35c20e94dc8dc2c73369f134232271fdc26de4c6a6d9f1511b5a72a51d12a05885fe5f93ecb003b59302baeae4a99a8874694524bfa8947a7fc3e839aab044d287d14fc620c16977823d1a34e1240942a799aef2d29f96a73d9861fff21551d93f7813a7fbb95e7b367bd0df22c3921ce89475a773c4aef744d6480355486d0443d8f643f9276d261d52a441beb55203aba7c6a180be91e943cef7178d250ddef973c37c73e89ac0b42954d65723911eeea4789dbefef8085adab1f5f65533e44fc5c1df79bcf412bb2c81ce91da9958553dd569ba22c4a9a311572f6a2e57a14079285320378c32ffb76cd15578abbafb9c27c801828e3398c9a2cd759ef5bd4c6712c7fa750a55315c0866ced011570e9a53de1413480f4b4aefb1ac0b978aed1a295402ade83b98d7836d420209a8951276b880dfeeb0d2f5db9167d958699816191dd8228fb0547f43d517602ca763b53c997f9382d58b9291400c7a0590cc28e8bfca8ef112a34b51e4798a89c6f01b91161ca19b5d9c8474b3bce0bf4074d2cb8d5e2a2b385821f0d7d5df9cd97e51f21a4475a7aad733165efc8a8414853280591ec15925d2b2af3c61aa3260387904f84ad1abdf5fbd8670d0bfb57a89f9ccc23863ba917e9ef5c940ea94d68d14c669cfd25fe34cd1d3a12820f7633b2b9a3c21cb4c09bfb58e4cf523b231d3983796fefb826aa889359e839b99294176311d34252f356bed59879756ab17b7b0ad42de36f02983d94be4753d937368c9076e2e425485fc8740e57e756cbb95a4d251b7e9a0911a84ed3386d305603963cf31ac308e0725d09c4431eae3483bae831a750ca0a1e83bea4f40402e626971491827415bb53e7cc7b5637d78c8fdb0ef8f99bbdf0c6d15f06ef71ae20fc450af7dc720572f5f576f585c576933a9b9f78a35f2a4aafc405a9a881ab224abcd1812dbadec2ae8f167f78205cc2bae342453f9b46996bd33b2a251b38372d94c2100b2a94ce15b2f9da83362dc9e0effa14086e75afe67c7a14b11adeed8ae8357c0913cf97d35f11392567a23a20b01cc1bfbb3b58fd7b6cd1b710302aca49614ab7e99bc3793fd608dc114b988cdb914ef1c2c2e8a101ce350ddca3bfbdd799026fed248ac5605a8ddbf0f95e8b03d32c190f3ebf89654b7ab14d616ac35bdf8f288431ba049865543ac318d01fc612bd1b43a6426d1c79d11e326a72faf4e767d8f7f61d2fef0a1b81f51983dfcbd505e2b6f50a6002e2d73c0fb0765e22705f13d81f778e4f083337001c378223b082f5db6d129253be8d631b4c1014ac3d7cfadc4a3f92a401572fbb5c115d9e76797a65e8377bd793273728896985497f4efe2ebc70de20e172b2c"}) r5 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)) r6 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000140)) syz_open_dev$vivid(&(0x7f0000000580)='/dev/video#\x00', 0x1, 0x2) r7 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r7, 0xc0045627, &(0x7f0000000140)) ioctl$VIDIOC_S_FBUF(r7, 0x4030560b, &(0x7f0000000700)={0x20, 0xa, &(0x7f0000000600)="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", {0x9, 0x1e, 0x31303553, 0x6, 0x4, 0x9, 0x2, 0x80000001}}) [ 203.545953] ntfs: (device loop0): parse_options(): Unrecognized mount option . [ 203.590145] protocol 88fb is buggy, dev hsr_slave_0 [ 203.590602] FAULT_INJECTION: forcing a failure. [ 203.590602] name failslab, interval 1, probability 0, space 0, times 0 [ 203.595238] protocol 88fb is buggy, dev hsr_slave_1 [ 203.614254] CPU: 1 PID: 11152 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 203.621308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.630746] Call Trace: [ 203.633340] dump_stack+0x138/0x197 [ 203.636979] should_fail.cold+0x10f/0x159 [ 203.641133] should_failslab+0xdb/0x130 [ 203.645132] kmem_cache_alloc_trace+0x4b/0x790 [ 203.649697] ? lock_downgrade+0x740/0x740 [ 203.653840] sctp_add_bind_addr+0x6d/0x360 [ 203.658080] sctp_copy_local_addr_list+0x2e0/0x430 [ 203.663011] ? _crng_backtrack_protect+0xd6/0x120 [ 203.667841] ? sctp_defaults_init+0xd50/0xd50 [ 203.672327] ? _get_random_bytes+0x147/0x3a0 [ 203.676720] ? sctp_v6_is_any+0xf/0x70 [ 203.680594] sctp_copy_one_addr+0x52/0x120 [ 203.684828] ? sctp_copy_one_addr+0x52/0x120 [ 203.689216] sctp_bind_addr_copy+0xfc/0x294 [ 203.693521] sctp_assoc_set_bind_addr_from_ep+0x13a/0x190 [ 203.701047] __sctp_connect+0x652/0xc00 [ 203.705010] ? sctp_clear_owner_w+0x120/0x120 [ 203.710540] ? __local_bh_enable_ip+0x99/0x1a0 [ 203.715109] ? trace_hardirqs_on_caller+0x400/0x590 [ 203.720112] ? __local_bh_enable_ip+0x99/0x1a0 [ 203.724856] sctp_connect+0xb8/0x100 [ 203.728553] inet_dgram_connect+0x114/0x1e0 [ 203.732858] SYSC_connect+0x1f6/0x2d0 [ 203.736646] ? SYSC_bind+0x220/0x220 [ 203.740352] ? fput+0xd4/0x150 [ 203.743533] ? SyS_write+0x15e/0x230 [ 203.747228] SyS_connect+0x24/0x30 [ 203.750754] ? SyS_accept+0x30/0x30 [ 203.754372] do_syscall_64+0x1e8/0x640 [ 203.758234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.763161] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.768332] RIP: 0033:0x459a59 [ 203.771503] RSP: 002b:00007fb01702ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 203.779200] RAX: ffffffffffffffda RBX: 00007fb01702ac90 RCX: 0000000000459a59 [ 203.786450] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 203.793717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 203.800975] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01702b6d4 [ 203.808231] R13: 00000000004bffec R14: 00000000004d2268 R15: 0000000000000005 13:44:20 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}], 0x1c) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1, 0x9}}, {{0xa, 0x4, 0x0, @dev={0xfe, 0x80, [], 0x19}}}}, 0xffffff32) getrlimit(0x0, &(0x7f0000000180)) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0xd) 13:44:20 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) r1 = syz_open_dev$video(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/190, 0xbe}], 0x1, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, 0x0) 13:44:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'~et\x00\x00\b\x04\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x80000000, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3}, 0x14) r4 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000200)) close(r0) r5 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 427.990516] INFO: task syz-executor.4:11107 blocked for more than 140 seconds. [ 427.998038] Not tainted 4.14.149 #0 [ 428.003123] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 428.012098] syz-executor.4 D28528 11107 6794 0x00000004 [ 428.017735] Call Trace: [ 428.020355] __schedule+0x7b8/0x1cd0 [ 428.024118] ? pci_mmcfg_check_reserved+0x150/0x150 [ 428.029114] schedule+0x92/0x1c0 [ 428.032524] schedule_timeout+0x93b/0xe10 [ 428.036671] ? wait_for_completion+0x274/0x420 [ 428.041303] ? find_held_lock+0x35/0x130 [ 428.045354] ? usleep_range+0x130/0x130 [ 428.049315] ? wait_for_completion+0x274/0x420 [ 428.053930] ? _raw_spin_unlock_irq+0x28/0x90 [ 428.058429] ? trace_hardirqs_on_caller+0x400/0x590 [ 428.063474] wait_for_completion+0x27c/0x420 [ 428.067883] ? try_to_wake_up+0xa8/0xf90 [ 428.072352] ? wait_for_completion_interruptible+0x490/0x490 [ 428.078158] ? wake_up_q+0xf0/0xf0 [ 428.081737] kthread_stop+0xda/0x650 [ 428.085460] vivid_stop_generating_vid_cap+0x1b9/0x664 [ 428.090801] vid_cap_stop_streaming+0x7c/0xd0 [ 428.095283] ? vid_cap_buf_queue+0x230/0x230 [ 428.099669] __vb2_queue_cancel+0xa3/0x890 [ 428.103940] ? lock_downgrade+0x740/0x740 [ 428.108080] vb2_core_streamoff+0x52/0x110 [ 428.112353] __vb2_cleanup_fileio+0x78/0x150 [ 428.116835] vb2_core_queue_release+0x1d/0x80 [ 428.121374] _vb2_fop_release+0x1cf/0x2a0 [ 428.125511] vb2_fop_release+0x75/0xc0 [ 428.129380] vivid_fop_release+0x180/0x3f0 [ 428.134101] ? vivid_remove+0x3d0/0x3d0 [ 428.138062] ? dev_debug_store+0xe0/0xe0 [ 428.142145] v4l2_release+0xf9/0x190 [ 428.145864] __fput+0x275/0x7a0 [ 428.149134] ____fput+0x16/0x20 [ 428.152458] task_work_run+0x114/0x190 [ 428.161165] exit_to_usermode_loop+0x1da/0x220 [ 428.165740] do_syscall_64+0x4bc/0x640 [ 428.169604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.174472] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 428.182299] RIP: 0033:0x413741 [ 428.185475] RSP: 002b:00007fff072ffd00 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 428.193243] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413741 [ 428.200550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 428.207809] RBP: 0000000000000001 R08: ffffffff8129497f R09: 000000006e783fbf [ 428.215109] R10: 00007fff072ffde0 R11: 0000000000000293 R12: 000000000075c9a0 [ 428.222417] R13: 000000000075c9a0 R14: 00000000007603b8 R15: 000000000075bfd4 [ 428.229684] ? sync_global_pgds+0x5f/0x400 [ 428.234086] [ 428.234086] Showing all locks held in the system: [ 428.240492] 1 lock held by khungtaskd/1011: [ 428.244915] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7f/0x21f [ 428.254033] 2 locks held by getty/6744: [ 428.258015] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.266802] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.276151] 2 locks held by getty/6745: [ 428.280151] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.288831] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.298164] 2 locks held by getty/6746: [ 428.302151] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.310894] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.320231] 2 locks held by getty/6747: [ 428.324192] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.332909] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.342275] 2 locks held by getty/6748: [ 428.346232] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.354975] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.366271] 2 locks held by getty/6749: [ 428.370277] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.378963] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.388438] 2 locks held by getty/6750: [ 428.392456] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 428.401256] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17b0 [ 428.410713] [ 428.412372] ============================================= [ 428.412372] [ 428.419465] NMI backtrace for cpu 1 [ 428.423204] CPU: 1 PID: 1011 Comm: khungtaskd Not tainted 4.14.149 #0 [ 428.429770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.439201] Call Trace: [ 428.441778] dump_stack+0x138/0x197 [ 428.445395] nmi_cpu_backtrace.cold+0x57/0x94 [ 428.449870] ? irq_force_complete_move.cold+0x7d/0x7d [ 428.455035] nmi_trigger_cpumask_backtrace+0x141/0x189 [ 428.460298] arch_trigger_cpumask_backtrace+0x14/0x20 [ 428.465473] watchdog+0x5e7/0xb90 [ 428.468910] kthread+0x319/0x430 [ 428.472389] ? hungtask_pm_notify+0x50/0x50 [ 428.476691] ? kthread_create_on_node+0xd0/0xd0 [ 428.481352] ret_from_fork+0x24/0x30 [ 428.485129] Sending NMI from CPU 1 to CPUs 0: [ 428.489738] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff861c5a9e [ 428.490699] Kernel panic - not syncing: hung_task: blocked tasks [ 428.503201] CPU: 1 PID: 1011 Comm: khungtaskd Not tainted 4.14.149 #0 [ 428.509770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.519120] Call Trace: [ 428.521696] dump_stack+0x138/0x197 [ 428.525302] panic+0x1f2/0x426 [ 428.528476] ? add_taint.cold+0x16/0x16 [ 428.532430] ? ___preempt_schedule+0x16/0x18 [ 428.536824] watchdog+0x5f8/0xb90 [ 428.540271] kthread+0x319/0x430 [ 428.543611] ? hungtask_pm_notify+0x50/0x50 [ 428.547917] ? kthread_create_on_node+0xd0/0xd0 [ 428.552666] ret_from_fork+0x24/0x30 [ 428.558074] Kernel Offset: disabled [ 428.561706] Rebooting in 86400 seconds..