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", 0x1000}, {&(0x7f00000013c0)="602dbb08205eae34551072306234da8eaca5a3dd7f083fc3aa6dcca364e8096691ae53635484f808e00ae460bbbdc4ac51d649c6d711728fa72140e131ac246da826456ea2e71f68e82f3231a30569bea6de40ad682ac1f8062d908d939966df85ceddcb35f020a42a4cda9f93f70394a68aa89f528731cda4a9007d47d1912148f945c43338cab8db5c3f2dd2c6f610b89e67f5cb669c9a8907af0375c8f7ed3b326ad3f1059b6a77bc6095c412f8d4a1794a3b7e", 0xb5}, {&(0x7f0000001480)="f407b024fe6706d03443c27ebda1b36f9234dcd50b2b83a9b6643f51557db11132cf1e4b40293f2076811a747446fbea3d051a7d5b00ceb1d4d041c6c4948848b65e5d189dbdd4576950b89662d86400a2bdb1356f92e307f6c40cd6fad2285c9655f553be4426216490403100f7feb158849ede084691a22a57c981933d1c882f818bff43e02adb05eaa25683afc1c358c9219e97f6cbb4560d585ff902a7b1f8ffedc2237f18899d2a6ac7b2723f5f9a620db5d173d71ac058ffef7c3c8a2854ffc9d5173610acf6b32553f584af0a42125b28567449bb6a540173", 0xdc}, {&(0x7f0000001580)="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", 0xfd}, {&(0x7f0000001680)="07f73fb164523c5a0298b66491997016071d27bf96818bab88109757d32952938aa1c2c8612d82c5033c39", 0x2b}, {&(0x7f00000016c0)}, {&(0x7f0000001700)="2b1b0e5cc6521942a54d5f6cf9eaf7164219c536267177471da673526e5522ea9732ed7ed12072fa9845aa01cd99858a36c57def6485e376f37913131f20f381caf1bc564652066d819aecf5854e7b87ae80a42cdcfa594b0addaa3f0046c4d579aee9d844f3ebb89b0dcdfe5892e2b9ac91272e55b933b4273d4635f7", 0x7d}], 0x8, r3) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000000c0)) [ 495.351457] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 495.358710] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 495.365972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 495.373231] R13: 00000000000005a4 R14: 00000000006fc800 R15: 000000000000000e [ 495.545475] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000580)={0xa86, 0x0, "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"}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x97e, 0x42000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:14:41 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = dup2(r0, r0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380), &(0x7f0000000000)=0x8) 2018/05/24 05:14:41 executing program 4 (fault-call:3 fault-nth:15): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2286, 0x7fffffffee80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2800, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x280200, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/24 05:14:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8000000008912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)={0x0, 0x12000}) dup2(r1, r3) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x0) exit(0x0) socket$inet_sctp(0x2, 0x0, 0x84) dup2(r3, r2) 2018/05/24 05:14:41 executing program 1: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c020000002cf66f") tee(r2, r1, 0x5, 0x0) 2018/05/24 05:14:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') r1 = socket(0xa, 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0xfe}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setuid(r2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0xfffffffffffffd04, 0x1007ff) 2018/05/24 05:14:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@empty, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0x11}, r1}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000080)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f00000007c0)=""/104, 0x68}], 0x5, &(0x7f00000008c0)=""/106, 0x6a}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000200)=ANY=[@ANYBLOB="100000001000100000080000000000bad81ff596dd0e154b17d18b89a98e859710f982fb1b485226ce6300e4ce3b913541cc165e4c319b202133"], 0x10}}], 0x2, 0x8000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x3a, @multicast1=0xe0000001, 0x4e21, 0x4, 'dh\x00', 0x2, 0x0, 0xa}, {@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x2001, 0x8, 0x1, 0xfffffffffffffff9}}, 0x44) [ 495.830401] FAULT_INJECTION: forcing a failure. [ 495.830401] name failslab, interval 1, probability 0, space 0, times 0 [ 495.842091] CPU: 0 PID: 31944 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 495.849384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.858748] Call Trace: [ 495.861353] dump_stack+0x1b9/0x294 [ 495.864996] ? dump_stack_print_info.cold.2+0x52/0x52 [ 495.870222] ? is_bpf_text_address+0xd7/0x170 [ 495.874730] ? kernel_text_address+0x79/0xf0 [ 495.879150] ? __unwind_start+0x166/0x330 [ 495.883318] should_fail.cold.4+0xa/0x1a [ 495.887394] ? __save_stack_trace+0x7e/0xd0 [ 495.891737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 495.896852] ? graph_lock+0x170/0x170 [ 495.900652] ? save_stack+0x43/0xd0 [ 495.904271] ? kasan_kmalloc+0xc4/0xe0 [ 495.908241] ? kasan_slab_alloc+0x12/0x20 [ 495.912388] ? find_held_lock+0x36/0x1c0 [ 495.916444] ? __lock_is_held+0xb5/0x140 [ 495.920495] ? intel_gvt_i2c_handle_gmbus_read+0x5d0/0x760 [ 495.926119] ? check_same_owner+0x320/0x320 [ 495.930431] ? rcu_note_context_switch+0x710/0x710 [ 495.935351] __should_failslab+0x124/0x180 [ 495.939585] should_failslab+0x9/0x14 [ 495.943383] kmem_cache_alloc_node_trace+0x26f/0x770 [ 495.948670] __kmalloc_node_track_caller+0x33/0x70 [ 495.953598] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 495.958348] __alloc_skb+0x14d/0x780 [ 495.962054] ? skb_scrub_packet+0x580/0x580 [ 495.966369] ? if_nlmsg_size+0x5d1/0xba0 [ 495.970424] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 495.974483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 495.980023] ? notifier_call_chain+0x2d2/0x380 [ 495.984602] ? unregister_die_notifier+0x20/0x20 [ 495.989346] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 495.994103] rtmsg_ifinfo_build_skb+0x73/0x190 [ 495.998680] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 496.003523] rtmsg_ifinfo+0x8c/0xa0 [ 496.007144] netdev_state_change+0x13a/0x180 [ 496.011552] ? arch_local_irq_restore+0x60/0x60 [ 496.016211] ? check_noncircular+0x20/0x20 [ 496.020436] ? print_usage_bug+0xc0/0xc0 [ 496.024490] do_setlink+0x253b/0x4310 [ 496.028280] ? print_usage_bug+0xc0/0xc0 [ 496.032343] ? rtnl_fill_vf+0x4b0/0x4b0 [ 496.036316] ? debug_check_no_locks_freed+0x310/0x310 [ 496.041510] ? __lock_acquire+0x7f5/0x5140 [ 496.045734] ? kasan_slab_alloc+0x12/0x20 [ 496.049871] ? kmem_cache_alloc+0x12e/0x760 [ 496.054190] ? __d_alloc+0xc0/0xd30 [ 496.057814] ? __lock_acquire+0x7f5/0x5140 [ 496.062041] ? debug_check_no_locks_freed+0x310/0x310 [ 496.067217] ? print_usage_bug+0xc0/0xc0 [ 496.071275] ? debug_check_no_locks_freed+0x310/0x310 [ 496.076469] ? print_usage_bug+0xc0/0xc0 [ 496.080518] ? print_usage_bug+0xc0/0xc0 [ 496.084565] ? print_usage_bug+0xc0/0xc0 [ 496.088624] ? print_usage_bug+0xc0/0xc0 [ 496.092671] ? debug_check_no_locks_freed+0x310/0x310 [ 496.097855] ? print_usage_bug+0xc0/0xc0 [ 496.101914] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 496.107095] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 496.112103] ? validate_linkmsg+0x26f/0xa20 [ 496.116424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.121947] ? kasan_unpoison_shadow+0x35/0x50 [ 496.126521] rtnl_newlink+0x12e0/0x1a50 [ 496.130490] ? rcu_note_context_switch+0x710/0x710 [ 496.135417] ? memset+0x31/0x40 [ 496.138685] ? rtnl_newlink+0x4e7/0x1a50 [ 496.142754] ? rtnl_link_unregister+0x370/0x370 [ 496.147409] ? kasan_check_read+0x11/0x20 [ 496.151558] ? rcu_is_watching+0x85/0x140 [ 496.155708] ? __lock_acquire+0x7f5/0x5140 [ 496.159947] ? graph_lock+0x170/0x170 [ 496.163776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 496.169312] ? rtnl_get_link+0x164/0x350 [ 496.173362] ? rtnl_dump_all+0x5e0/0x5e0 [ 496.177414] ? rcu_is_watching+0x85/0x140 [ 496.181551] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 496.186903] ? __netlink_ns_capable+0x100/0x130 [ 496.191567] ? rtnl_link_unregister+0x370/0x370 [ 496.196225] rtnetlink_rcv_msg+0x466/0xc10 [ 496.200452] ? rtnetlink_put_metrics+0x690/0x690 [ 496.205212] netlink_rcv_skb+0x172/0x440 [ 496.209262] ? rtnetlink_put_metrics+0x690/0x690 [ 496.214027] ? netlink_ack+0xbc0/0xbc0 [ 496.217905] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 496.224303] ? netlink_skb_destructor+0x210/0x210 [ 496.229142] rtnetlink_rcv+0x1c/0x20 [ 496.232853] netlink_unicast+0x58b/0x740 [ 496.236909] ? netlink_attachskb+0x970/0x970 [ 496.241307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.246933] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 496.251945] ? security_netlink_send+0x88/0xb0 [ 496.256525] netlink_sendmsg+0x9f0/0xfa0 [ 496.260586] ? netlink_unicast+0x740/0x740 [ 496.264821] ? security_socket_sendmsg+0x94/0xc0 [ 496.269567] ? netlink_unicast+0x740/0x740 [ 496.273792] sock_sendmsg+0xd5/0x120 [ 496.277496] ___sys_sendmsg+0x805/0x940 [ 496.281478] ? copy_msghdr_from_user+0x560/0x560 [ 496.286254] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 496.291790] ? proc_fail_nth_write+0x96/0x1f0 [ 496.296289] ? __fget_light+0x2ef/0x430 [ 496.300252] ? fget_raw+0x20/0x20 [ 496.303690] ? find_held_lock+0x36/0x1c0 [ 496.307744] ? kasan_check_write+0x14/0x20 [ 496.311994] ? wait_for_completion+0x870/0x870 [ 496.316587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 496.322112] ? sockfd_lookup_light+0xc5/0x160 [ 496.326599] __sys_sendmsg+0x115/0x270 [ 496.330477] ? __ia32_sys_shutdown+0x80/0x80 [ 496.334887] ? __sb_end_write+0xac/0xe0 [ 496.338854] ? fput+0x130/0x1a0 [ 496.342119] ? ksys_write+0x1a6/0x250 [ 496.345928] __x64_sys_sendmsg+0x78/0xb0 [ 496.349985] do_syscall_64+0x1b1/0x800 [ 496.353860] ? finish_task_switch+0x1ca/0x840 [ 496.358352] ? syscall_return_slowpath+0x5c0/0x5c0 [ 496.363268] ? syscall_return_slowpath+0x30f/0x5c0 [ 496.368189] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 496.373551] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/24 05:14:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000200), 0x0) r2 = socket(0x0, 0x800, 0x924d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xc5a9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x1ff8000, 0x2, 0x81, 0x8, 0x9}, &(0x7f00000002c0)=0xb7) 2018/05/24 05:14:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x30, 0x1a4, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1000000, 0x2, 0x1, 0x81, 0x7, 0x2, 0x8, 0xd61, r2}, 0x20) open_by_handle_at(r0, &(0x7f0000000080)={0x22, 0x4, "4cc18206184330a24d0d18e3aa009aadac185773fbdaf54601b8"}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b005e381e5b3a60ced5c54dbb70000f0df8217ad4000000000040000e65b", 0x21) [ 496.378395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 496.383571] RIP: 0033:0x455a09 [ 496.386746] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 496.394458] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 [ 496.401715] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 496.408981] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 496.416499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 496.423755] R13: 00000000000005a4 R14: 00000000006fc800 R15: 000000000000000f 2018/05/24 05:14:42 executing program 5: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) [ 496.459314] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:42 executing program 4 (fault-call:3 fault-nth:16): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 496.505452] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:20001 dh 2018/05/24 05:14:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001500130a00000000000000000a000000", @ANYRES32=r1, @ANYBLOB="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"], 0x2c}, 0x1}, 0x0) 2018/05/24 05:14:42 executing program 5: acct(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f77, 0x280) r2 = dup2(r0, r1) timerfd_gettime(r2, &(0x7f0000000040)) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x6, 0x200, 0x7, 0x834, 0x2, 0x3, 0x9, 0x2a2, 0x40, 0x1b, 0x0, 0x0, 0x38, 0x1, 0x6, 0x7f, 0x1}, [{0x60000007, 0xf6b, 0x1ff, 0x0, 0x7, 0x4, 0x4, 0x1680000000000000}, {0x7, 0x6, 0x200, 0x2, 0x72, 0x3, 0x1, 0x7ff}], "179821ae8a7214f0b54c5821609e7d660f97a692ffd9024ebbe16c3d6a6f5b96f1474261a4536b66ed2a7265df551b27ab0f2aee39dfaaa8d8bc69a52b81c15f05781fae295a35ca724d4b5f1b07b890b1e7dd768c957f2559", [[], []]}, 0x309) connect$pptp(r2, &(0x7f00000003c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000400)={0x1, 0xc, [0x8001, 0xffffffff, 0x8000]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x0, 0xfffffffffffffe01, 0x8000, 0xfffffffffffff51a, 0x401, 0x6, 0xff, 0x7f, r3}, &(0x7f0000000500)=0x20) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) shmget(0x2, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) setuid(r5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000006c0)={0x1, 'veth1_to_team\x00', 0x3}, 0x18) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000700)={0x7, 0x8001}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000740)={0x3, 0x2, 0x1, 0x0, "cc3a26205c918f32ceedeea72315edfb3ac0070fe30b341af5f3643fcd2860419b39b0722fc42783acdf4fa4", 0xffffffffffffffff}) getrusage(0x0, &(0x7f0000000780)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) lchown(&(0x7f0000000840)='./file0\x00', r5, r6) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000900)=""/65) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000980)=0x7, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000009c0)={0x40, 0x2}) listen$netrom(r1, 0x80000001) sendmsg$key(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a00)={0x2, 0x8, 0x3, 0x3, 0x1c, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_lifetime={0x4, 0x3, 0x99ee, 0x3, 0xffff, 0xde5}, @sadb_ident={0x2, 0xb, 0xffffffffffff8000}, @sadb_lifetime={0x4, 0x4, 0x131d, 0x40, 0x8, 0x8025}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2b, 0x34ff}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6, 0x1, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2d, 0x3506}]}, 0xe0}, 0x1}, 0x20008080) syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x1, 0x2) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000bc0)="33ba7b85dec68e4ea5d5591d6cc426f590b1537a03d23efaf058491cd1e95e5fb0800fece20913804a6e4d73e20c83b2628bc5755326a2ca5d41d6ff18bd0b53b07442947c4fddcdf7d2c5e26ee39f99b21694764b88c4634bf99978aecb981818a73bad70a957b5555dbd670aa9768bfa529e8ec854bf8616aa1baed81f7b03a345a16cdda331b9e2f4df9454d9ca77e003ee726b7c928ea85ff198a5b6e960d5d3697513f73f9bde9d7a7804a5c8c62483ab453527f9dda561f896c383bca2b7e2667ce2f2f98fac23bd55d7bcad7964a79ac57a5a9c2ad733aae737b5b1cbb44c1b3fd866107935faae6163", 0xed) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000cc0)={r4, 0x7a3, 0x3}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1c, 0x4) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000d00)) 2018/05/24 05:14:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) [ 496.622010] FAULT_INJECTION: forcing a failure. [ 496.622010] name failslab, interval 1, probability 0, space 0, times 0 [ 496.633702] CPU: 0 PID: 31983 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 496.640990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.650349] Call Trace: [ 496.652964] dump_stack+0x1b9/0x294 [ 496.656613] ? dump_stack_print_info.cold.2+0x52/0x52 [ 496.661822] ? debug_check_no_locks_freed+0x310/0x310 [ 496.667036] should_fail.cold.4+0xa/0x1a [ 496.671118] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 496.676241] ? graph_lock+0x170/0x170 [ 496.680059] ? find_held_lock+0x36/0x1c0 [ 496.684140] ? __lock_is_held+0xb5/0x140 [ 496.688230] ? check_same_owner+0x320/0x320 [ 496.692571] ? rcu_note_context_switch+0x710/0x710 [ 496.697517] __should_failslab+0x124/0x180 [ 496.701767] should_failslab+0x9/0x14 [ 496.705574] kmem_cache_alloc_node+0x272/0x780 [ 496.710182] __alloc_skb+0x111/0x780 [ 496.713917] ? skb_scrub_packet+0x580/0x580 [ 496.716550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 496.718251] ? if_nlmsg_size+0x5d1/0xba0 [ 496.718275] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 496.718298] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 496.718315] ? notifier_call_chain+0x2d2/0x380 [ 496.718341] ? unregister_die_notifier+0x20/0x20 [ 496.751592] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 496.756365] rtmsg_ifinfo_build_skb+0x73/0x190 [ 496.760975] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 496.765833] rtmsg_ifinfo+0x8c/0xa0 2018/05/24 05:14:42 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200080, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) 2018/05/24 05:14:42 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60001, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mkdir(&(0x7f0000000f40)='./file0\x00', 0x0) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)) syz_fuseblk_mount(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x8010) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair(0x0, 0x802, 0x0, &(0x7f0000000e80)) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000bc0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000f80)=ANY=[@ANYBLOB], 0x1) getsockname$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000c40)=0x10) 2018/05/24 05:14:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x3a6) [ 496.769478] netdev_state_change+0x13a/0x180 [ 496.773905] ? arch_local_irq_restore+0x60/0x60 [ 496.778589] ? check_noncircular+0x20/0x20 [ 496.782835] ? print_usage_bug+0xc0/0xc0 [ 496.786914] do_setlink+0x253b/0x4310 [ 496.790749] ? print_usage_bug+0xc0/0xc0 [ 496.794828] ? rtnl_fill_vf+0x4b0/0x4b0 [ 496.798821] ? debug_check_no_locks_freed+0x310/0x310 [ 496.804022] ? __lock_acquire+0x7f5/0x5140 [ 496.808277] ? __lock_acquire+0x7f5/0x5140 [ 496.812525] ? debug_check_no_locks_freed+0x310/0x310 [ 496.817722] ? print_usage_bug+0xc0/0xc0 [ 496.821806] ? debug_check_no_locks_freed+0x310/0x310 [ 496.827003] ? print_usage_bug+0xc0/0xc0 [ 496.831083] ? print_usage_bug+0xc0/0xc0 [ 496.835155] ? perf_trace_lock+0xd6/0x900 [ 496.839311] ? print_usage_bug+0xc0/0xc0 [ 496.843377] ? zap_class+0x720/0x720 [ 496.847097] ? print_usage_bug+0xc0/0xc0 [ 496.851175] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 496.856378] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 496.861403] ? validate_linkmsg+0x26f/0xa20 [ 496.865741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.871293] ? kasan_unpoison_shadow+0x35/0x50 [ 496.875886] rtnl_newlink+0x12e0/0x1a50 [ 496.879876] ? rcu_note_context_switch+0x710/0x710 [ 496.884808] ? memset+0x31/0x40 [ 496.888079] ? rtnl_newlink+0x4e7/0x1a50 [ 496.892144] ? rtnl_link_unregister+0x370/0x370 [ 496.896808] ? rcu_is_watching+0x85/0x140 [ 496.900957] ? perf_trace_lock+0xd6/0x900 [ 496.905103] ? __lock_acquire+0x7f5/0x5140 [ 496.909324] ? zap_class+0x720/0x720 [ 496.913026] ? graph_lock+0x170/0x170 [ 496.916845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 496.922367] ? rtnl_get_link+0x164/0x350 [ 496.926413] ? rtnl_dump_all+0x5e0/0x5e0 [ 496.930460] ? rcu_is_watching+0x85/0x140 [ 496.934592] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 496.939770] ? __netlink_ns_capable+0x100/0x130 [ 496.944516] ? rtnl_link_unregister+0x370/0x370 [ 496.949175] rtnetlink_rcv_msg+0x466/0xc10 [ 496.953398] ? rtnetlink_put_metrics+0x690/0x690 [ 496.958149] netlink_rcv_skb+0x172/0x440 [ 496.962197] ? rtnetlink_put_metrics+0x690/0x690 [ 496.966946] ? netlink_ack+0xbc0/0xbc0 [ 496.970819] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 496.975997] ? netlink_skb_destructor+0x210/0x210 [ 496.980833] rtnetlink_rcv+0x1c/0x20 [ 496.984619] netlink_unicast+0x58b/0x740 [ 496.988670] ? netlink_attachskb+0x970/0x970 [ 496.993066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 496.998591] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 497.003602] ? security_netlink_send+0x88/0xb0 [ 497.008174] netlink_sendmsg+0x9f0/0xfa0 [ 497.012227] ? netlink_unicast+0x740/0x740 [ 497.016449] ? security_socket_sendmsg+0x94/0xc0 [ 497.021190] ? netlink_unicast+0x740/0x740 [ 497.025414] sock_sendmsg+0xd5/0x120 [ 497.029114] ___sys_sendmsg+0x805/0x940 [ 497.033078] ? copy_msghdr_from_user+0x560/0x560 [ 497.037834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 497.043355] ? proc_fail_nth_write+0x96/0x1f0 [ 497.047846] ? __fget_light+0x2ef/0x430 [ 497.051808] ? fget_raw+0x20/0x20 [ 497.055245] ? find_held_lock+0x36/0x1c0 [ 497.059295] ? kasan_check_write+0x14/0x20 [ 497.063519] ? wait_for_completion+0x870/0x870 [ 497.068094] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 497.073614] ? sockfd_lookup_light+0xc5/0x160 [ 497.078098] __sys_sendmsg+0x115/0x270 [ 497.081970] ? __ia32_sys_shutdown+0x80/0x80 [ 497.086370] ? __sb_end_write+0xac/0xe0 [ 497.090331] ? fput+0x130/0x1a0 [ 497.093597] ? ksys_write+0x1a6/0x250 [ 497.097389] __x64_sys_sendmsg+0x78/0xb0 [ 497.101440] do_syscall_64+0x1b1/0x800 [ 497.105314] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 497.110143] ? syscall_return_slowpath+0x5c0/0x5c0 [ 497.115059] ? syscall_return_slowpath+0x30f/0x5c0 [ 497.119976] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 497.125328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 497.130161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.135333] RIP: 0033:0x455a09 [ 497.138507] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 497.146199] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 [ 497.153451] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 497.160706] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 497.168044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 497.175298] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000010 [ 497.201259] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 497.219879] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 05:14:43 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x881, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) 2018/05/24 05:14:43 executing program 4 (fault-call:3 fault-nth:17): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="000d0000000000000000052c9b5b162a474a0000"]) 2018/05/24 05:14:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027fe4)=[@in6={0xa, 0x3}], 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet6(r0, &(0x7f0000000080)="b4", 0x1, 0x8040, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/24 05:14:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bond_slave_1\x00', {0x4, 0x7fffffff, 0xffffffff, "10da4c02ca54", 0x80000}}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) dup3(r1, r2, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/107, 0x6b, 0x40000001, &(0x7f0000000100)={0x1a, 0x0, 0x3, 0x9, 0x5, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/24 05:14:43 executing program 7: socket$key(0xf, 0x3, 0x2) 2018/05/24 05:14:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/24 05:14:43 executing program 3: r0 = socket(0x8, 0x2, 0x7fff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x2, 0x200, 0x2, 0x3, &(0x7f0000000100)='syzkaller1\x00', 0x5, 0xc8, 0x7}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x7fffffff, 0x0, 0x2, 0x7, "31d56c9bbdf5d0541dc66e40e1df49047dc9eb4fb6d47db2094e7214c357700bc25014badd7d50898736451c"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0x1}, {0x6}]}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') [ 497.486308] FAULT_INJECTION: forcing a failure. [ 497.486308] name failslab, interval 1, probability 0, space 0, times 0 [ 497.498006] CPU: 0 PID: 32026 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 497.502278] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 497.505291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.505299] Call Trace: [ 497.505324] dump_stack+0x1b9/0x294 [ 497.505346] ? dump_stack_print_info.cold.2+0x52/0x52 2018/05/24 05:14:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) dup3(r0, r1, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x5) getitimer(0x2, &(0x7f0000000140)) [ 497.505374] ? debug_check_no_locks_freed+0x310/0x310 [ 497.539675] should_fail.cold.4+0xa/0x1a [ 497.540478] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 497.543747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 497.543775] ? graph_lock+0x170/0x170 [ 497.543794] ? lock_downgrade+0x8e0/0x8e0 [ 497.543814] ? find_held_lock+0x36/0x1c0 [ 497.543839] ? __lock_is_held+0xb5/0x140 [ 497.572228] ? check_same_owner+0x320/0x320 [ 497.576570] ? rcu_note_context_switch+0x710/0x710 [ 497.581515] __should_failslab+0x124/0x180 [ 497.586023] should_failslab+0x9/0x14 [ 497.589835] kmem_cache_alloc_node+0x272/0x780 [ 497.594452] __alloc_skb+0x111/0x780 [ 497.597357] Unknown ioctl 21519 [ 497.598175] ? skb_scrub_packet+0x580/0x580 [ 497.598196] ? if_nlmsg_size+0x5d1/0xba0 [ 497.598216] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 497.598238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 497.598255] ? notifier_call_chain+0x2d2/0x380 [ 497.598275] ? unregister_die_notifier+0x20/0x20 [ 497.617949] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 497.619473] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 497.619495] rtmsg_ifinfo_build_skb+0x73/0x190 [ 497.619518] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 497.619538] rtmsg_ifinfo+0x8c/0xa0 [ 497.619560] netdev_state_change+0x13a/0x180 [ 497.619576] ? arch_local_irq_restore+0x60/0x60 [ 497.619594] ? check_noncircular+0x20/0x20 [ 497.626374] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 497.628911] ? print_usage_bug+0xc0/0xc0 [ 497.628933] do_setlink+0x253b/0x4310 [ 497.628950] ? print_usage_bug+0xc0/0xc0 [ 497.628973] ? rtnl_fill_vf+0x4b0/0x4b0 [ 497.628991] ? debug_check_no_locks_freed+0x310/0x310 [ 497.629005] ? __lock_acquire+0x7f5/0x5140 [ 497.629022] ? kasan_slab_alloc+0x12/0x20 [ 497.629035] ? kmem_cache_alloc+0x12e/0x760 [ 497.629048] ? __d_alloc+0xc0/0xd30 [ 497.629069] ? __lock_acquire+0x7f5/0x5140 [ 497.655715] Unknown ioctl 21519 [ 497.659896] ? debug_check_no_locks_freed+0x310/0x310 [ 497.659911] ? print_usage_bug+0xc0/0xc0 [ 497.659937] ? debug_check_no_locks_freed+0x310/0x310 [ 497.659951] ? print_usage_bug+0xc0/0xc0 [ 497.659966] ? print_usage_bug+0xc0/0xc0 [ 497.659979] ? print_usage_bug+0xc0/0xc0 [ 497.659999] ? print_usage_bug+0xc0/0xc0 [ 497.660020] ? debug_check_no_locks_freed+0x310/0x310 [ 497.757384] ? print_usage_bug+0xc0/0xc0 [ 497.761447] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 497.766628] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 497.771633] ? validate_linkmsg+0x26f/0xa20 [ 497.775944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 497.781471] ? kasan_unpoison_shadow+0x35/0x50 [ 497.786050] rtnl_newlink+0x12e0/0x1a50 [ 497.790020] ? rcu_note_context_switch+0x710/0x710 [ 497.794949] ? memset+0x31/0x40 [ 497.798217] ? rtnl_newlink+0x4e7/0x1a50 [ 497.802280] ? rtnl_link_unregister+0x370/0x370 [ 497.806936] ? kasan_check_read+0x11/0x20 [ 497.811068] ? rcu_is_watching+0x85/0x140 [ 497.815210] ? __lock_acquire+0x7f5/0x5140 [ 497.819436] ? graph_lock+0x170/0x170 [ 497.823279] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 497.828809] ? rtnl_get_link+0x164/0x350 [ 497.832860] ? rtnl_dump_all+0x5e0/0x5e0 [ 497.836908] ? rcu_is_watching+0x85/0x140 [ 497.841046] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 497.846227] ? __netlink_ns_capable+0x100/0x130 [ 497.850883] ? rtnl_link_unregister+0x370/0x370 [ 497.855540] rtnetlink_rcv_msg+0x466/0xc10 [ 497.859765] ? rtnetlink_put_metrics+0x690/0x690 [ 497.864528] netlink_rcv_skb+0x172/0x440 [ 497.868578] ? rtnetlink_put_metrics+0x690/0x690 [ 497.873330] ? netlink_ack+0xbc0/0xbc0 [ 497.877203] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 497.882391] ? netlink_skb_destructor+0x210/0x210 [ 497.887227] rtnetlink_rcv+0x1c/0x20 [ 497.890930] netlink_unicast+0x58b/0x740 [ 497.894993] ? netlink_attachskb+0x970/0x970 [ 497.899397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 497.904942] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 497.909957] ? security_netlink_send+0x88/0xb0 [ 497.914530] netlink_sendmsg+0x9f0/0xfa0 [ 497.918604] ? netlink_unicast+0x740/0x740 [ 497.922835] ? security_socket_sendmsg+0x94/0xc0 [ 497.927577] ? netlink_unicast+0x740/0x740 [ 497.931802] sock_sendmsg+0xd5/0x120 [ 497.935509] ___sys_sendmsg+0x805/0x940 [ 497.939476] ? copy_msghdr_from_user+0x560/0x560 [ 497.944230] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 497.949754] ? proc_fail_nth_write+0x96/0x1f0 [ 497.954243] ? __fget_light+0x2ef/0x430 [ 497.958212] ? fget_raw+0x20/0x20 [ 497.961655] ? find_held_lock+0x36/0x1c0 [ 497.965706] ? kasan_check_write+0x14/0x20 [ 497.969944] ? wait_for_completion+0x870/0x870 [ 497.974523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 497.980050] ? sockfd_lookup_light+0xc5/0x160 [ 497.984534] __sys_sendmsg+0x115/0x270 [ 497.988408] ? __ia32_sys_shutdown+0x80/0x80 [ 497.992802] ? __sb_end_write+0xac/0xe0 [ 497.996774] ? fput+0x130/0x1a0 [ 498.000057] ? ksys_write+0x1a6/0x250 [ 498.003855] __x64_sys_sendmsg+0x78/0xb0 [ 498.007903] do_syscall_64+0x1b1/0x800 [ 498.011777] ? finish_task_switch+0x1ca/0x840 [ 498.016268] ? syscall_return_slowpath+0x5c0/0x5c0 [ 498.021184] ? syscall_return_slowpath+0x30f/0x5c0 [ 498.026113] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 498.031470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.036305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.041478] RIP: 0033:0x455a09 [ 498.044658] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 498.052353] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 [ 498.059605] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 498.066874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 498.074130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 498.081387] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000011 2018/05/24 05:14:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") bind$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2}, 0x1e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1, r2, 0x1, 0xee9}) 2018/05/24 05:14:44 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffe2c) [ 498.103636] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:44 executing program 4 (fault-call:3 fault-nth:18): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:44 executing program 5: r0 = socket(0x3, 0x5, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, 0x0) 2018/05/24 05:14:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027fe4)=[@in6={0xa, 0x3}], 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x10) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendto$inet6(r0, &(0x7f0000000080)="b4", 0x1, 0x8040, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/24 05:14:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x2, 0x4000000}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x8) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000240)={0xfffffffffffffc86, 0xab3, &(0x7f0000000180)="7ae70495da01a90e287bb517a4ef0ddda13d3d9b6c81a3d5c50e", &(0x7f00000001c0)="c2e19787226dbfe77e1923161b4307bdbbefd6dc77d631aac8ace02e14ee9b61efc5eb428cd493d1ac09a8aede303fe671ee30d16163cbce00b410e79f3eaa68f66245beca25d63bdc18622f1d3c278c49396a5e645d64eb7cadb62a22ac527414fb996a27dfededc0be212ec3", 0x1a, 0x6d}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000280)="ae7810b2358532f95b44810580a564648df80ebd5d3e6c9507c753ca6d0a8fa4dbe69817321b41db0b73687bba51d5830e50fcd7111402349dbd3f274b95a73d1db17369e4a963a0f61ff2c3d6623bd7fc51c7a31999b3ed464e835342274cf9fb71130572d3ff97adfa3363a36a105f2046f96d64324f31508f880ba03bf8238ce842d7125706eaba", 0x89) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r3, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r4, 0x400, 0x10}, 0xc) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'security.', '\x00'}, &(0x7f0000000480)='\x00', 0x1, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0xfffffffffffffff8, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000500)={0x4, r5, 0x0, 0x2c19}) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x84, r2, 0x1, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x40) r6 = shmget(0x1, 0x3000, 0x38, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000006c0)={0x1000, 0x63, 0x80000000, 'queue0\x00', 0x9}) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000780)={0x303, 0x33}, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000007c0)={0x7, 0x24, [0x0, 0x80000000000, 0x8000000000000, 0x100, 0x9, 0x0, 0x4, 0x3f, 0x8]}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000800)) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001d00)={0x0, 0x100, 0x200}, &(0x7f0000001d40)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001e00)={&(0x7f0000000900)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000000940)="4aa21379759531120637eb389599617c8135716208492375617ed4416fb237f97e6768045549829729bb2d457c3fe690f3347f53cbf32f9e2a121fc23ec8de68995b434a5991cf6fe6c7c1784f3d93b4fb121d183803ca9286c820fcd8c6", 0x5e}, {&(0x7f00000009c0)="0658bf3ee8ce0602644ff09ebd3405fce6b5506b99c29832ae5439af933ed57d09ab6831f8f8420a628b2d04413307d4c60a09a2360907f7bc44e1b6c4ec0a9208d2b7", 0x43}, {&(0x7f0000000a40)="840af1f49287741efac6aa6846b5afd903310fcdcccb203d7908a6a5028e617b10014c12452b54b789dac6d48bfbc7e4ee6762f7fc2579f89cc1d1b42bf4f69810e05c18b0329bf16d73dea9e569", 0x4e}, {&(0x7f0000000ac0)="53e6c2b2c09af6e38e657d5b54ff072cd53f1d7e4efb324d22cb5731bb251d45195d19780f054e3f2ab3d67f0443fd1ccf4592ef467cf542973ac0cbd7dd4f30c27896add754f95bb16e74bfc69f57ec69f675aa0755449d3aafb5ad121cc994cc585bf227fa151c0199f2ea8002050c8f2820da7efe68d56ce849c18e0051955d4b6fbb95d0971a25484c8e79c2236c74847912ff3440ff55a9e0cfc9dfcb616759ac4d2e4be0e97d1e66bc580f1411840fca9712b8436f10e5a5f5074ef0fe89958f7488bf179f354864c8b79e9c3c98490a8e2a8a86e86a87dcfdc3f75106c832642e81", 0xe5}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="759b78daa3", 0x5}, {&(0x7f0000001c00)="93f89d1136c2a4ed36b207749cb6022d90dc9de8428ef243a467f9c8f9834e78e285a1a0ce1592d89b2c7ef775c1ec4bde391f1c38975321c5a4f783a1f425cfc2ca5941732955", 0x47}], 0x7, &(0x7f0000001d80)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x2ce2, 0x200, 0xffffffff, 0xffff, 0x7, 0x9, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffd13, 0xb4, 0x89, 0xffffffffffff0000}}], 0x48, 0x40}, 0x8000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001e40)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001e80)={0x2, 0x7, 0x3f, 0xcc, 0x4, 0xe74, 0xc175, 0x1, 0xb96, 0x1bd2, 0x9, 0x8000}) close(r7) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001ec0)=0x1f, &(0x7f0000001f00)=0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/05/24 05:14:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfc, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x71ce53846cbae84, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x10001, 0x4, 0x1, 0x200, 0x7, 0x7, 0x81, 0xff, 0x101, 0x882, 0xfffffffffffffffb, 0x40}, {0x5, 0x7f, 0x5, 0x3, 0x6, 0x4, 0xd088, 0x80000001, 0x20, 0x8, 0x8ca2, 0x1f, 0x1000}, {0x6, 0x0, 0xd6, 0xc7fc, 0x1, 0x6, 0x1f, 0xfffffffffffffff7, 0xf4, 0x3, 0x3, 0x5, 0x2}], 0x8bd}) timerfd_create(0x5, 0x80000) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x80) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x53, &(0x7f0000000000), &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000100)="2e0f2e343d00100000660f65864b5100000f06b80a0000000f23c00f21f835010000000f23f80f2366660f352eff49000f35f40f72f31b", 0x37}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x3, 0x0, [{0x87a}, {0x0, 0x0, 0x4}, {0x40000bf7}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/24 05:14:44 executing program 7: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff000d030000c00502000050c4ff3712d35ee4f2b0b48639074b0e3b6519d7149bfa4fa76bb7a403e938fd6d0ffcd82c05a1c7cf1b30904c8615518a32292a0a325f3f4d6717c6bf040000006a3b1892cf63b3e5"], &(0x7f0000001780)={0x0, 0x4000000000, [0x978, 0x0, 0xcc9]}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1c8, &(0x7f0000000080), &(0x7f00000000c0), 0x8) [ 498.275317] FAULT_INJECTION: forcing a failure. [ 498.275317] name failslab, interval 1, probability 0, space 0, times 0 [ 498.286742] CPU: 0 PID: 32073 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 498.294023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.303383] Call Trace: [ 498.305991] dump_stack+0x1b9/0x294 [ 498.309635] ? dump_stack_print_info.cold.2+0x52/0x52 [ 498.314841] ? is_bpf_text_address+0xd7/0x170 [ 498.319361] should_fail.cold.4+0xa/0x1a 2018/05/24 05:14:44 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x4a) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3, 0x1c) [ 498.323433] ? __save_stack_trace+0x7e/0xd0 [ 498.327771] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.332898] ? graph_lock+0x170/0x170 [ 498.336706] ? save_stack+0x43/0xd0 [ 498.340342] ? kasan_kmalloc+0xc4/0xe0 [ 498.344233] ? kasan_slab_alloc+0x12/0x20 [ 498.348393] ? find_held_lock+0x36/0x1c0 [ 498.352473] ? __lock_is_held+0xb5/0x140 [ 498.356560] ? check_same_owner+0x320/0x320 [ 498.360901] ? rcu_note_context_switch+0x710/0x710 [ 498.365852] __should_failslab+0x124/0x180 [ 498.370103] should_failslab+0x9/0x14 [ 498.373919] kmem_cache_alloc_node_trace+0x26f/0x770 [ 498.379390] __kmalloc_node_track_caller+0x33/0x70 [ 498.384316] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 498.389064] __alloc_skb+0x14d/0x780 [ 498.392772] ? skb_scrub_packet+0x580/0x580 [ 498.397090] ? if_nlmsg_size+0x5d1/0xba0 [ 498.401140] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 498.405194] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.410720] ? notifier_call_chain+0x2d2/0x380 [ 498.415300] ? unregister_die_notifier+0x20/0x20 [ 498.420134] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 498.424890] rtmsg_ifinfo_build_skb+0x73/0x190 [ 498.429469] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 498.434301] rtmsg_ifinfo+0x8c/0xa0 [ 498.437928] netdev_state_change+0x13a/0x180 [ 498.442324] ? arch_local_irq_restore+0x60/0x60 [ 498.446981] ? check_noncircular+0x20/0x20 [ 498.451203] ? print_usage_bug+0xc0/0xc0 [ 498.455253] do_setlink+0x253b/0x4310 [ 498.459044] ? print_usage_bug+0xc0/0xc0 [ 498.463186] ? rtnl_fill_vf+0x4b0/0x4b0 [ 498.467161] ? debug_check_no_locks_freed+0x310/0x310 [ 498.472338] ? __lock_acquire+0x7f5/0x5140 [ 498.476569] ? __lock_acquire+0x7f5/0x5140 [ 498.480804] ? debug_check_no_locks_freed+0x310/0x310 [ 498.485980] ? print_usage_bug+0xc0/0xc0 [ 498.490048] ? debug_check_no_locks_freed+0x310/0x310 [ 498.495222] ? print_usage_bug+0xc0/0xc0 [ 498.499271] ? print_usage_bug+0xc0/0xc0 [ 498.503329] ? perf_trace_lock+0xd6/0x900 [ 498.507466] ? print_usage_bug+0xc0/0xc0 [ 498.511512] ? zap_class+0x720/0x720 [ 498.515217] ? print_usage_bug+0xc0/0xc0 [ 498.519270] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 498.524448] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 498.529454] ? validate_linkmsg+0x26f/0xa20 [ 498.533779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.539304] ? kasan_unpoison_shadow+0x35/0x50 [ 498.543885] rtnl_newlink+0x12e0/0x1a50 [ 498.547852] ? rcu_note_context_switch+0x710/0x710 [ 498.552789] ? memset+0x31/0x40 [ 498.556062] ? rtnl_newlink+0x4e7/0x1a50 [ 498.560132] ? rtnl_link_unregister+0x370/0x370 [ 498.564807] ? rcu_is_watching+0x85/0x140 [ 498.568946] ? perf_trace_lock+0xd6/0x900 [ 498.573079] ? __lock_acquire+0x7f5/0x5140 [ 498.577305] ? zap_class+0x720/0x720 [ 498.581003] ? graph_lock+0x170/0x170 [ 498.584835] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.590363] ? rtnl_get_link+0x164/0x350 [ 498.594416] ? rtnl_dump_all+0x5e0/0x5e0 [ 498.598467] ? rcu_is_watching+0x85/0x140 [ 498.602601] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 498.607791] ? __netlink_ns_capable+0x100/0x130 [ 498.612457] ? rtnl_link_unregister+0x370/0x370 [ 498.617116] rtnetlink_rcv_msg+0x466/0xc10 [ 498.621343] ? rtnetlink_put_metrics+0x690/0x690 [ 498.626118] netlink_rcv_skb+0x172/0x440 [ 498.630169] ? rtnetlink_put_metrics+0x690/0x690 [ 498.634915] ? netlink_ack+0xbc0/0xbc0 [ 498.638788] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 498.643969] ? netlink_skb_destructor+0x210/0x210 [ 498.648805] rtnetlink_rcv+0x1c/0x20 [ 498.652507] netlink_unicast+0x58b/0x740 [ 498.656563] ? netlink_attachskb+0x970/0x970 [ 498.660962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.666486] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 498.671493] ? security_netlink_send+0x88/0xb0 [ 498.676064] netlink_sendmsg+0x9f0/0xfa0 [ 498.680118] ? netlink_unicast+0x740/0x740 [ 498.684346] ? security_socket_sendmsg+0x94/0xc0 [ 498.689088] ? netlink_unicast+0x740/0x740 [ 498.693313] sock_sendmsg+0xd5/0x120 [ 498.697019] ___sys_sendmsg+0x805/0x940 [ 498.700993] ? copy_msghdr_from_user+0x560/0x560 [ 498.705756] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 498.711286] ? proc_fail_nth_write+0x96/0x1f0 [ 498.715782] ? __fget_light+0x2ef/0x430 [ 498.719749] ? fget_raw+0x20/0x20 [ 498.723188] ? find_held_lock+0x36/0x1c0 [ 498.727244] ? kasan_check_write+0x14/0x20 [ 498.731475] ? wait_for_completion+0x870/0x870 [ 498.736055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.741578] ? sockfd_lookup_light+0xc5/0x160 [ 498.746061] __sys_sendmsg+0x115/0x270 [ 498.749938] ? __ia32_sys_shutdown+0x80/0x80 [ 498.754333] ? __sb_end_write+0xac/0xe0 [ 498.758302] ? fput+0x130/0x1a0 [ 498.761572] ? ksys_write+0x1a6/0x250 [ 498.765379] __x64_sys_sendmsg+0x78/0xb0 [ 498.769433] do_syscall_64+0x1b1/0x800 [ 498.773309] ? finish_task_switch+0x1ca/0x840 [ 498.777793] ? syscall_return_slowpath+0x5c0/0x5c0 [ 498.782712] ? syscall_return_slowpath+0x30f/0x5c0 [ 498.787632] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 498.792990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.797829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.803002] RIP: 0033:0x455a09 [ 498.806182] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 498.813879] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 2018/05/24 05:14:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x3) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0605345, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000380)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x107, 0x0) [ 498.821132] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 498.828386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 498.835649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 498.842913] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000012 2018/05/24 05:14:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x76, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x9, 0x400000, 0x9, 0x5}) 2018/05/24 05:14:44 executing program 5: r0 = timerfd_create(0x7, 0x80800) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = socket(0xf, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000040)={0x800, 0x7, 0x80000000, 0x2, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000000)="240000001a0025f0006bb4f7b500000780cc087a32e68783c73a675ba42a0019000100ed", 0x24) 2018/05/24 05:14:44 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x200000c, 0x32, r0, 0x2000000000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 498.905791] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/24 05:14:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6958cd6293a2b6963024053d4e146") getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) 2018/05/24 05:14:45 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={"62726964676530000000008000", &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x121000) 2018/05/24 05:14:45 executing program 4 (fault-call:3 fault-nth:19): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:45 executing program 5: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x2ad, 0x4) 2018/05/24 05:14:45 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x427, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x0, 0xe66741aef8020115) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000f40)={{0x0, 0x2, 0x80000000, 0x1, 0x101}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460902040109000000000000000200030007000000060200000000000040000000000000003602000000000000ff0f0000018038000200030009000000030000600180000009000000000000000800000000000000830000000000000008000000000000001d00000000000000d6000000000000000000006009000000fcffffffffffffffffffff7f00000000d60b0000000000000600000000000000ffffffffffffffffff7fffffffffffffdbe92b5480817b4b00c7217dfe89606ef785f08b577375274b9b21634ef56d32d830b0f4f00c8d884f2dcdbdac27147151992280fc79ccd95839565acb4a8b5bf76812e2e300f275713aee3a34db78c412809bb19ae91939dc44faa1712987328b1bee6c0f7664e7986bec28b5f1f87b1fb8b447c9da04238ebb93bbe14358a05869f0bd300c275c3ce9f3e08e76e11f411a803aafb34ad6fd3bdd7d04507a339e1c945e68649a34e681e770f22675aba36fe1c306c17aeff5cf6331848804daa0609664872e92e96b7b7a887d2fb66d9847ffe80eacc8d819513b967bbe9b0615a8f409fd0d780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xb97) ioctl$void(r0, 0x5451) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) connect$unix(r2, &(0x7f0000000e80)=@file={0x1, './file1\x00'}, 0x6e) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) signalfd4(r0, &(0x7f00000001c0)={0x9}, 0x8, 0x0) recvfrom$inet(r2, &(0x7f0000000dc0)=""/110, 0x6e, 0x40000000, &(0x7f0000000e40)={0x2, 0x4e21}, 0x10) 2018/05/24 05:14:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) recvmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/77, 0x4d}], 0x5, 0x0, 0x0, 0x100}, 0x7fff}, {{&(0x7f0000001580)=@nfc_llcp, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001600)=""/254, 0xfe}, {&(0x7f0000001700)=""/107, 0x6b}, {&(0x7f0000001780)=""/169, 0xa9}, {&(0x7f0000001840)=""/247, 0xf7}, {&(0x7f0000001940)=""/249, 0xf9}], 0x5, &(0x7f0000000000)=""/58, 0x3a, 0x3}, 0x80000001}, {{&(0x7f0000001ac0)=@nfc_llcp, 0x80, &(0x7f0000004040)=[{&(0x7f0000001b40)=""/221, 0xdd}, {&(0x7f0000001c40)=""/237, 0xed}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000001d40)=""/228, 0xe4}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/1, 0x1}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/138, 0x8a}, {&(0x7f0000003f40)=""/237, 0xed}], 0x9, &(0x7f0000004100)=""/173, 0xad, 0x7}, 0x2}], 0x3, 0x20, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x14, &(0x7f0000000080), 0xb6e7d10d00000003) 2018/05/24 05:14:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000400)={0x9, 0x4, 0x4, 0x558, [], [], [], 0x5, 0x6, 0x1400000000000000, 0x7, "19178fd2450719e38b38b77834d8b1b9"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) accept$alg(r0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000300)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) [ 499.860394] FAULT_INJECTION: forcing a failure. [ 499.860394] name failslab, interval 1, probability 0, space 0, times 0 [ 499.872183] CPU: 1 PID: 32123 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 499.879466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.888815] Call Trace: [ 499.891402] dump_stack+0x1b9/0x294 [ 499.895032] ? dump_stack_print_info.cold.2+0x52/0x52 [ 499.900214] ? print_usage_bug+0xc0/0xc0 [ 499.904272] ? print_usage_bug+0x30/0xc0 [ 499.908327] should_fail.cold.4+0xa/0x1a [ 499.912381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 499.917487] ? graph_lock+0x170/0x170 [ 499.921279] ? find_held_lock+0x36/0x1c0 [ 499.925335] ? find_held_lock+0x36/0x1c0 [ 499.929404] ? kasan_check_read+0x11/0x20 [ 499.933569] ? rcu_is_watching+0x85/0x140 [ 499.937718] __should_failslab+0x124/0x180 [ 499.941946] should_failslab+0x9/0x14 [ 499.945736] kmem_cache_alloc_node_trace+0x5a/0x770 [ 499.950741] ? is_bpf_text_address+0xd7/0x170 [ 499.955225] ? kernel_text_address+0x79/0xf0 [ 499.959623] ? __unwind_start+0x166/0x330 [ 499.963764] __kmalloc_node_track_caller+0x33/0x70 [ 499.968694] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 499.973443] pskb_expand_head+0x220/0x10c0 [ 499.977669] ? save_stack+0xa9/0xd0 [ 499.981296] ? __alloc_skb+0x14d/0x780 [ 499.985174] ? __pskb_copy_fclone+0xe80/0xe80 [ 499.989657] ? do_setlink+0x253b/0x4310 [ 499.993616] ? rtnl_newlink+0x12e0/0x1a50 [ 499.997750] ? rtnetlink_rcv_msg+0x466/0xc10 [ 500.002147] ? netlink_rcv_skb+0x172/0x440 [ 500.006369] ? rtnetlink_rcv+0x1c/0x20 [ 500.010245] ? netlink_unicast+0x58b/0x740 [ 500.014466] ? netlink_sendmsg+0x9f0/0xfa0 [ 500.018687] ? sock_sendmsg+0xd5/0x120 [ 500.022561] ? ___sys_sendmsg+0x805/0x940 [ 500.026718] ? __x64_sys_sendmsg+0x78/0xb0 [ 500.030942] ? do_syscall_64+0x1b1/0x800 [ 500.034994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.040359] ? __lock_is_held+0xb5/0x140 [ 500.044412] ? __kmalloc_node_track_caller+0x33/0x70 [ 500.049516] netlink_trim+0x2db/0x370 [ 500.053313] ? netlink_skb_destructor+0x210/0x210 [ 500.058157] ? kasan_unpoison_shadow+0x35/0x50 [ 500.062728] ? kasan_kmalloc+0xc4/0xe0 [ 500.066609] netlink_broadcast_filtered+0xef/0x1580 [ 500.071621] ? __netlink_sendskb+0xd0/0xd0 [ 500.075857] ? if_nlmsg_size+0x5d1/0xba0 [ 500.079911] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 500.083967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.089500] ? notifier_call_chain+0x2d2/0x380 [ 500.094073] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 500.098819] nlmsg_notify+0xa0/0x1a0 [ 500.102536] rtmsg_ifinfo_event.part.30+0xb2/0xe0 [ 500.107368] rtmsg_ifinfo+0x8c/0xa0 [ 500.110987] netdev_state_change+0x13a/0x180 [ 500.115392] ? arch_local_irq_restore+0x60/0x60 [ 500.120047] ? check_noncircular+0x20/0x20 [ 500.124270] ? print_usage_bug+0xc0/0xc0 [ 500.128321] do_setlink+0x253b/0x4310 [ 500.132115] ? print_usage_bug+0xc0/0xc0 [ 500.136194] ? rtnl_fill_vf+0x4b0/0x4b0 [ 500.140160] ? debug_check_no_locks_freed+0x310/0x310 [ 500.145336] ? __lock_acquire+0x7f5/0x5140 [ 500.149557] ? kasan_slab_alloc+0x12/0x20 [ 500.153689] ? kmem_cache_alloc+0x12e/0x760 [ 500.157996] ? __d_alloc+0xc0/0xd30 [ 500.161624] ? __lock_acquire+0x7f5/0x5140 [ 500.165847] ? debug_check_no_locks_freed+0x310/0x310 [ 500.171031] ? print_usage_bug+0xc0/0xc0 [ 500.175092] ? debug_check_no_locks_freed+0x310/0x310 [ 500.180271] ? print_usage_bug+0xc0/0xc0 [ 500.184321] ? print_usage_bug+0xc0/0xc0 [ 500.188373] ? print_usage_bug+0xc0/0xc0 [ 500.192423] ? print_usage_bug+0xc0/0xc0 [ 500.196471] ? debug_check_no_locks_freed+0x310/0x310 [ 500.201652] ? print_usage_bug+0xc0/0xc0 [ 500.205713] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 500.210891] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 500.215894] ? validate_linkmsg+0x26f/0xa20 [ 500.220206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 500.225733] ? kasan_unpoison_shadow+0x35/0x50 [ 500.230314] rtnl_newlink+0x12e0/0x1a50 [ 500.234282] ? rcu_note_context_switch+0x710/0x710 [ 500.239199] ? memset+0x31/0x40 [ 500.242466] ? rtnl_newlink+0x4e7/0x1a50 [ 500.246528] ? rtnl_link_unregister+0x370/0x370 [ 500.251186] ? kasan_check_read+0x11/0x20 [ 500.255322] ? rcu_is_watching+0x85/0x140 [ 500.259461] ? __lock_acquire+0x7f5/0x5140 [ 500.263694] ? graph_lock+0x170/0x170 [ 500.267522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.273048] ? rtnl_get_link+0x164/0x350 [ 500.277107] ? rtnl_dump_all+0x5e0/0x5e0 [ 500.281158] ? rcu_is_watching+0x85/0x140 [ 500.285297] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 500.290479] ? __netlink_ns_capable+0x100/0x130 [ 500.295139] ? rtnl_link_unregister+0x370/0x370 [ 500.299799] rtnetlink_rcv_msg+0x466/0xc10 [ 500.304039] ? rtnetlink_put_metrics+0x690/0x690 [ 500.308788] ? retint_kernel+0x10/0x10 [ 500.312669] netlink_rcv_skb+0x172/0x440 [ 500.316719] ? rtnetlink_put_metrics+0x690/0x690 [ 500.321468] ? netlink_ack+0xbc0/0xbc0 [ 500.325349] ? rtnetlink_net_exit+0x80/0x80 [ 500.329663] rtnetlink_rcv+0x1c/0x20 [ 500.333364] netlink_unicast+0x58b/0x740 [ 500.337420] ? netlink_attachskb+0x970/0x970 [ 500.341821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 500.347346] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 500.352352] ? security_netlink_send+0x88/0xb0 [ 500.356923] netlink_sendmsg+0x9f0/0xfa0 [ 500.360979] ? netlink_unicast+0x740/0x740 [ 500.365208] ? security_socket_sendmsg+0x94/0xc0 [ 500.369949] ? netlink_unicast+0x740/0x740 [ 500.374174] sock_sendmsg+0xd5/0x120 [ 500.377877] ___sys_sendmsg+0x805/0x940 [ 500.381845] ? copy_msghdr_from_user+0x560/0x560 [ 500.386601] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 500.392128] ? proc_fail_nth_write+0x96/0x1f0 [ 500.396615] ? __fget_light+0x2ef/0x430 [ 500.400583] ? fget_raw+0x20/0x20 [ 500.404030] ? find_held_lock+0x36/0x1c0 [ 500.408096] ? kasan_check_write+0x14/0x20 [ 500.412332] ? wait_for_completion+0x870/0x870 [ 500.416911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.422437] ? sockfd_lookup_light+0xc5/0x160 [ 500.426923] __sys_sendmsg+0x115/0x270 [ 500.430800] ? __ia32_sys_shutdown+0x80/0x80 [ 500.435194] ? __sb_end_write+0xac/0xe0 [ 500.439158] ? fput+0x130/0x1a0 [ 500.442426] ? ksys_write+0x1a6/0x250 [ 500.446228] __x64_sys_sendmsg+0x78/0xb0 [ 500.450280] do_syscall_64+0x1b1/0x800 [ 500.454157] ? finish_task_switch+0x1ca/0x840 [ 500.458639] ? syscall_return_slowpath+0x5c0/0x5c0 [ 500.463559] ? syscall_return_slowpath+0x30f/0x5c0 [ 500.468477] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 500.473830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 500.478664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.483842] RIP: 0033:0x455a09 [ 500.487023] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 500.494728] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 [ 500.501985] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 2018/05/24 05:14:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x80, 0x10001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000130005420000000000000000000000009d8555f210807a7e136750bece0689a042f9f9bd4b4620045e02c532b6f83bd30f273315e5053635a8506b4987a26d7e05b54212923cd9b5bae9a259fd18b925e0c037ec86eb645adbbe98968caa1da585cb4853c87e33e88020e9e19666c07387", @ANYRES32=r3, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={r6, 0x2}, 0x8) [ 500.509243] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 500.516528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 500.523788] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000013 [ 500.536571] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:46 executing program 3: r0 = socket(0xb706e182bf2f666, 0x2, 0xfffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x425}, 0x14}, 0x1}, 0x0) 2018/05/24 05:14:46 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000001000000010000a27f", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r3 = socket(0xa, 0x80002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = dup2(r2, r0) close(r1) fsetxattr(r3, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='/dev/admmidi#\x00', 0xe, 0x2) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000040)="af26262c8523bf012cf66f") r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f00000002c0)={0x0, 0xffffffff000, 0x0, 0x0, 0x2, [{}, {}]}) close(r4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x102) 2018/05/24 05:14:46 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0x6, 0x0, 0x7}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff028}, {0x6}]}, 0x10) [ 500.660319] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 500.721974] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/24 05:14:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x9) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000311ffc)=0x1, 0xffffffffffffffeb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r2, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x10000004e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r3, 0x2080}, {r0, 0x5f22ffd2d572c8fb}, {r0, 0x1000}, {r0, 0x4000}, {r0, 0x11}], 0x5, &(0x7f00000000c0)={r4, r5+30000000}, &(0x7f0000000100)={0x33874000000000}, 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000003cc0)=@nfc_llcp, 0x80, &(0x7f0000004280), 0x0, &(0x7f0000004300)=""/79, 0x4f}}], 0x80000aa, 0x40002000, &(0x7f00000044c0)={0x0, r6+10000000}) connect$l2tp(r2, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x0, 0x4, {0xa, 0x4e22, 0x5bcf, @dev={0xfe, 0x80, [], 0xc}, 0x1d8c}}}, 0x32) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000280)="b5598422e05fac58dd408389160fc0230e36fd2cefbdbabdb24debe0824b49b8146466f8cc75f637d9c5bb088e14b6546722f2af1f001fd4870e4bbcdf75ca048af90cf8faf11b8c1cfccbf097a7537334d1e57d43f3adb4abe4831f67f09995d1ecb28b0e5d7bc6574609449b5ffdfe83ececd8aa8771d6bba77f394a308ccb95c18aa4fa1e9f8bf8106fa638a67334", &(0x7f0000000340)=""/226}, 0x18) 2018/05/24 05:14:46 executing program 7: r0 = gettid() clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0xffffffff00000000, 0x508, 0x1, 0xffffffffffff0000, 0x0, 0xfffffffffffffeff, 0x0, 0x3}, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x1, 0x5, 0x7, 0x3, 0x10000}, &(0x7f0000000140)={0x7fff, 0x80000000, 0x8168, 0x7, 0x7, 0x5, 0x9, 0xb144}, &(0x7f00000001c0)={r1, r2+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x59c1}, 0x8}) prctl$intptr(0x1d, 0xfffffffffffff2fd) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000035000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/24 05:14:46 executing program 4 (fault-call:3 fault-nth:20): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:46 executing program 1: init_module(&(0x7f0000000000)='/dev/kvm\x00', 0x9, &(0x7f0000000040)='eth0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x3, 0x100000001, [{0x0, 0x0, 0x4}, {0xde, 0x0, 0x5}, {0x1, 0x0, 0x4}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x40000000000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 05:14:46 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0xfffffffffffffffc) r1 = socket(0x1, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}, {r0}, {r0}, {r0}], 0x4, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f0000000140), 0x8) 2018/05/24 05:14:46 executing program 5: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/05/24 05:14:46 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x1fffc, 0x0) mmap(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x6, 0x40031, r0, 0x0) r1 = timerfd_create(0x0, 0x80002) restart_syscall() mbind(&(0x7f0000294000/0x2000)=nil, 0x2000, 0xc001, &(0x7f0000000040)=0x8, 0x100000000000000, 0x4) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000100)={0x0, 0x5, 0x9}) 2018/05/24 05:14:46 executing program 6: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 05:14:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$binfmt_aout(r1, &(0x7f0000000100)={{0x10b, 0x1, 0xb08a, 0x380, 0x2bd, 0x6, 0x2c8, 0x7f}, "94c9", [[], [], [], [], [], [], []]}, 0x722) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[{0x19, 0x4000000000000}]}, 0x10) dup3(r1, r0, 0x0) 2018/05/24 05:14:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) r1 = memfd_create(&(0x7f0000000040)='nodev\x00', 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 500.834795] FAULT_INJECTION: forcing a failure. [ 500.834795] name failslab, interval 1, probability 0, space 0, times 0 [ 500.846467] CPU: 0 PID: 32168 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 500.853759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.863119] Call Trace: [ 500.865727] dump_stack+0x1b9/0x294 [ 500.869370] ? dump_stack_print_info.cold.2+0x52/0x52 [ 500.874581] ? print_usage_bug+0xc0/0xc0 [ 500.878658] ? print_usage_bug+0x30/0xc0 [ 500.882733] should_fail.cold.4+0xa/0x1a [ 500.886806] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 500.891923] ? graph_lock+0x170/0x170 [ 500.895736] ? find_held_lock+0x36/0x1c0 [ 500.899812] ? find_held_lock+0x36/0x1c0 [ 500.903897] ? kasan_check_read+0x11/0x20 [ 500.908053] ? rcu_is_watching+0x85/0x140 [ 500.912218] __should_failslab+0x124/0x180 [ 500.916465] should_failslab+0x9/0x14 [ 500.920282] kmem_cache_alloc_node_trace+0x5a/0x770 [ 500.925314] ? is_bpf_text_address+0xd7/0x170 [ 500.929830] ? kernel_text_address+0x79/0xf0 2018/05/24 05:14:46 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) [ 500.934254] ? __unwind_start+0x166/0x330 [ 500.938416] __kmalloc_node_track_caller+0x33/0x70 [ 500.943361] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 500.948124] pskb_expand_head+0x220/0x10c0 [ 500.952373] ? save_stack+0xa9/0xd0 [ 500.956016] ? __alloc_skb+0x14d/0x780 [ 500.959914] ? __pskb_copy_fclone+0xe80/0xe80 [ 500.964416] ? do_setlink+0x253b/0x4310 [ 500.968401] ? rtnl_newlink+0x12e0/0x1a50 [ 500.972561] ? rtnetlink_rcv_msg+0x466/0xc10 [ 500.976986] ? netlink_rcv_skb+0x172/0x440 [ 500.981238] ? rtnetlink_rcv+0x1c/0x20 [ 500.981256] ? netlink_unicast+0x58b/0x740 [ 500.981271] ? netlink_sendmsg+0x9f0/0xfa0 [ 500.981288] ? sock_sendmsg+0xd5/0x120 [ 500.981304] ? ___sys_sendmsg+0x805/0x940 [ 500.981318] ? __x64_sys_sendmsg+0x78/0xb0 [ 500.981334] ? do_syscall_64+0x1b1/0x800 [ 500.981350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.981370] ? kasan_check_read+0x11/0x20 [ 500.981389] ? do_raw_spin_unlock+0x9e/0x2e0 [ 500.981412] ? __lock_is_held+0xb5/0x140 [ 500.981432] ? __kmalloc_node_track_caller+0x33/0x70 [ 500.981450] netlink_trim+0x2db/0x370 [ 500.981467] ? netlink_skb_destructor+0x210/0x210 [ 500.981482] ? kasan_unpoison_shadow+0x35/0x50 [ 500.981498] ? kasan_kmalloc+0xc4/0xe0 [ 500.981519] netlink_broadcast_filtered+0xef/0x1580 [ 500.981548] ? __netlink_sendskb+0xd0/0xd0 [ 500.981571] ? if_nlmsg_size+0x5d1/0xba0 [ 500.981591] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 500.981612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.981629] ? notifier_call_chain+0x2d2/0x380 [ 500.981648] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 501.082259] nlmsg_notify+0xa0/0x1a0 2018/05/24 05:14:47 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffffa, 0x12000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x3, 0x10, [0xffffffffffffffd3, 0x20, 0xffffffffffffffff, 0x7]}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') syz_open_dev$sndctrl(&(0x7f0000000440)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/24 05:14:47 executing program 4 (fault-call:3 fault-nth:21): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 501.082278] rtmsg_ifinfo_event.part.30+0xb2/0xe0 2018/05/24 05:14:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x4, 0xc57, 0xd29370, 0x3ff, 0x7, 0xfffffffffffffffb}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003840)=0x3, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/24 05:14:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) rt_sigpending(&(0x7f00000000c0), 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0}, {}, {r0}, {r0}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) [ 501.082290] rtmsg_ifinfo+0x8c/0xa0 [ 501.082305] netdev_state_change+0x13a/0x180 [ 501.082317] ? arch_local_irq_restore+0x60/0x60 [ 501.082329] ? check_noncircular+0x20/0x20 [ 501.082340] ? print_usage_bug+0xc0/0xc0 [ 501.082352] do_setlink+0x253b/0x4310 [ 501.082362] ? print_usage_bug+0xc0/0xc0 [ 501.082376] ? rtnl_fill_vf+0x4b0/0x4b0 [ 501.082388] ? debug_check_no_locks_freed+0x310/0x310 [ 501.082397] ? __lock_acquire+0x7f5/0x5140 [ 501.082410] ? kasan_slab_alloc+0x12/0x20 [ 501.082419] ? kmem_cache_alloc+0x12e/0x760 [ 501.082429] ? __d_alloc+0xc0/0xd30 [ 501.082444] ? __lock_acquire+0x7f5/0x5140 [ 501.082455] ? debug_check_no_locks_freed+0x310/0x310 [ 501.082463] ? print_usage_bug+0xc0/0xc0 [ 501.082480] ? debug_check_no_locks_freed+0x310/0x310 [ 501.082488] ? print_usage_bug+0xc0/0xc0 [ 501.082498] ? print_usage_bug+0xc0/0xc0 [ 501.082507] ? print_usage_bug+0xc0/0xc0 [ 501.082520] ? print_usage_bug+0xc0/0xc0 [ 501.082533] ? debug_check_no_locks_freed+0x310/0x310 [ 501.082547] ? print_usage_bug+0xc0/0xc0 [ 501.082561] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 501.082573] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 501.082583] ? validate_linkmsg+0x26f/0xa20 [ 501.082596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.082607] ? kasan_unpoison_shadow+0x35/0x50 [ 501.082620] rtnl_newlink+0x12e0/0x1a50 [ 501.082634] ? rcu_note_context_switch+0x710/0x710 [ 501.082644] ? memset+0x31/0x40 [ 501.082655] ? rtnl_newlink+0x4e7/0x1a50 [ 501.082674] ? rtnl_link_unregister+0x370/0x370 [ 501.082685] ? kasan_check_read+0x11/0x20 [ 501.082695] ? rcu_is_watching+0x85/0x140 [ 501.082707] ? __lock_acquire+0x7f5/0x5140 [ 501.082719] ? graph_lock+0x170/0x170 [ 501.082754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.082763] ? rtnl_get_link+0x164/0x350 [ 501.082773] ? rtnl_dump_all+0x5e0/0x5e0 [ 501.082783] ? rcu_is_watching+0x85/0x140 [ 501.082794] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 501.082805] ? __netlink_ns_capable+0x100/0x130 [ 501.082817] ? rtnl_link_unregister+0x370/0x370 [ 501.082828] rtnetlink_rcv_msg+0x466/0xc10 [ 501.082841] ? rtnetlink_put_metrics+0x690/0x690 [ 501.082858] netlink_rcv_skb+0x172/0x440 [ 501.082869] ? rtnetlink_put_metrics+0x690/0x690 [ 501.082881] ? netlink_ack+0xbc0/0xbc0 [ 501.082890] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 501.082902] ? netlink_skb_destructor+0x210/0x210 [ 501.082915] rtnetlink_rcv+0x1c/0x20 [ 501.082926] netlink_unicast+0x58b/0x740 [ 501.082940] ? netlink_attachskb+0x970/0x970 [ 501.082952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.082963] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 501.082975] ? security_netlink_send+0x88/0xb0 [ 501.082987] netlink_sendmsg+0x9f0/0xfa0 [ 501.083002] ? netlink_unicast+0x740/0x740 [ 501.083023] ? security_socket_sendmsg+0x94/0xc0 [ 501.083035] ? netlink_unicast+0x740/0x740 [ 501.083048] sock_sendmsg+0xd5/0x120 [ 501.083060] ___sys_sendmsg+0x805/0x940 [ 501.083075] ? copy_msghdr_from_user+0x560/0x560 [ 501.083091] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 501.083101] ? proc_fail_nth_write+0x96/0x1f0 [ 501.083114] ? __fget_light+0x2ef/0x430 [ 501.083126] ? fget_raw+0x20/0x20 [ 501.083134] ? find_held_lock+0x36/0x1c0 [ 501.083147] ? kasan_check_write+0x14/0x20 [ 501.083162] ? wait_for_completion+0x870/0x870 [ 501.083178] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.083188] ? sockfd_lookup_light+0xc5/0x160 [ 501.083199] __sys_sendmsg+0x115/0x270 [ 501.083209] ? __ia32_sys_shutdown+0x80/0x80 [ 501.083219] ? __sb_end_write+0xac/0xe0 [ 501.083231] ? fput+0x130/0x1a0 [ 501.083241] ? ksys_write+0x1a6/0x250 [ 501.083258] __x64_sys_sendmsg+0x78/0xb0 [ 501.083270] do_syscall_64+0x1b1/0x800 [ 501.083281] ? finish_task_switch+0x1ca/0x840 [ 501.083292] ? syscall_return_slowpath+0x5c0/0x5c0 [ 501.083304] ? syscall_return_slowpath+0x30f/0x5c0 [ 501.083317] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 501.083330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 501.083344] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.083352] RIP: 0033:0x455a09 [ 501.083357] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 501.083368] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 [ 501.083374] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 501.083380] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 501.083386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 501.083392] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000014 [ 501.089299] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 501.205357] FAULT_INJECTION: forcing a failure. [ 501.205357] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 501.205378] CPU: 0 PID: 32206 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #64 [ 501.205387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.205393] Call Trace: [ 501.205416] dump_stack+0x1b9/0x294 [ 501.205442] ? dump_stack_print_info.cold.2+0x52/0x52 [ 501.205466] should_fail.cold.4+0xa/0x1a [ 501.205481] ? print_usage_bug+0xc0/0xc0 [ 501.205499] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 501.205526] ? debug_check_no_locks_freed+0x310/0x310 [ 501.205551] ? __lock_acquire+0x7f5/0x5140 [ 501.205574] ? debug_check_no_locks_freed+0x310/0x310 [ 501.205591] ? kasan_check_read+0x11/0x20 [ 501.205605] ? rcu_is_watching+0x85/0x140 [ 501.205620] ? __local_bh_enable_ip+0x161/0x230 [ 501.205637] ? graph_lock+0x170/0x170 [ 501.205653] ? debug_check_no_locks_freed+0x310/0x310 [ 501.205672] ? __fib6_clean_all+0x2e5/0x400 [ 501.205691] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.205703] ? should_fail+0x21b/0xbcd [ 501.205723] __alloc_pages_nodemask+0x34e/0xd70 [ 501.205743] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 501.205761] ? lock_downgrade+0x8e0/0x8e0 [ 501.205778] ? find_held_lock+0x36/0x1c0 [ 501.205795] ? __lock_is_held+0xb5/0x140 [ 501.205819] ? check_same_owner+0x320/0x320 [ 501.205836] cache_grow_begin+0x72/0x6c0 [ 501.205857] kmem_cache_alloc_node+0x6a0/0x780 [ 501.205881] __alloc_skb+0x111/0x780 [ 501.205900] ? skb_scrub_packet+0x580/0x580 [ 501.205917] ? if_nlmsg_size+0x5d1/0xba0 [ 501.205935] ? rtnl_xdp_fill+0x8d0/0x8d0 [ 501.205953] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.205968] ? notifier_call_chain+0x2d2/0x380 [ 501.205988] ? unregister_die_notifier+0x20/0x20 [ 501.206000] ? rtmsg_ifinfo_build_skb+0xc8/0x190 [ 501.206017] rtmsg_ifinfo_build_skb+0x73/0x190 [ 501.206038] rtmsg_ifinfo_event.part.30+0x45/0xe0 [ 501.206056] rtmsg_ifinfo+0x8c/0xa0 [ 501.206073] netdev_state_change+0x13a/0x180 [ 501.206087] ? arch_local_irq_restore+0x60/0x60 [ 501.206105] ? do_setlink+0x201/0x4310 [ 501.206121] do_setlink+0x253b/0x4310 [ 501.206135] ? print_usage_bug+0xc0/0xc0 [ 501.206159] ? rtnl_fill_vf+0x4b0/0x4b0 [ 501.831297] ? debug_check_no_locks_freed+0x310/0x310 [ 501.836480] ? __lock_acquire+0x7f5/0x5140 [ 501.840702] ? kasan_slab_alloc+0x12/0x20 [ 501.844831] ? kmem_cache_alloc+0x12e/0x760 [ 501.849137] ? __d_alloc+0xc0/0xd30 [ 501.852761] ? __lock_acquire+0x7f5/0x5140 [ 501.856981] ? debug_check_no_locks_freed+0x310/0x310 [ 501.862243] ? print_usage_bug+0xc0/0xc0 [ 501.866293] ? debug_check_no_locks_freed+0x310/0x310 [ 501.871481] ? print_usage_bug+0xc0/0xc0 [ 501.875525] ? print_usage_bug+0xc0/0xc0 [ 501.879572] ? print_usage_bug+0xc0/0xc0 [ 501.883618] ? print_usage_bug+0xc0/0xc0 [ 501.887663] ? debug_check_no_locks_freed+0x310/0x310 [ 501.892845] ? print_usage_bug+0xc0/0xc0 [ 501.896893] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 501.902071] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 501.907075] ? validate_linkmsg+0x26f/0xa20 [ 501.911383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.916999] ? kasan_unpoison_shadow+0x35/0x50 [ 501.921574] rtnl_newlink+0x12e0/0x1a50 [ 501.925538] ? rcu_note_context_switch+0x710/0x710 [ 501.930451] ? memset+0x31/0x40 [ 501.933723] ? rtnl_newlink+0x4e7/0x1a50 [ 501.937777] ? rtnl_link_unregister+0x370/0x370 [ 501.942434] ? kasan_check_read+0x11/0x20 [ 501.946576] ? rcu_is_watching+0x85/0x140 [ 501.950712] ? __lock_acquire+0x7f5/0x5140 [ 501.954942] ? graph_lock+0x170/0x170 [ 501.958754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.964276] ? rtnl_get_link+0x164/0x350 [ 501.968331] ? rtnl_dump_all+0x5e0/0x5e0 [ 501.973780] ? rcu_is_watching+0x85/0x140 [ 501.977913] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 501.983096] ? __netlink_ns_capable+0x100/0x130 [ 501.987752] ? rtnl_link_unregister+0x370/0x370 [ 501.992407] rtnetlink_rcv_msg+0x466/0xc10 [ 501.996633] ? rtnetlink_put_metrics+0x690/0x690 [ 502.001383] netlink_rcv_skb+0x172/0x440 [ 502.005435] ? rtnetlink_put_metrics+0x690/0x690 [ 502.010185] ? netlink_ack+0xbc0/0xbc0 [ 502.014056] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 502.019230] ? netlink_skb_destructor+0x210/0x210 [ 502.024059] rtnetlink_rcv+0x1c/0x20 [ 502.027762] netlink_unicast+0x58b/0x740 [ 502.031810] ? netlink_attachskb+0x970/0x970 [ 502.036209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 502.041749] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 502.046762] ? security_netlink_send+0x88/0xb0 [ 502.051330] netlink_sendmsg+0x9f0/0xfa0 [ 502.055379] ? netlink_unicast+0x740/0x740 [ 502.059600] ? security_socket_sendmsg+0x94/0xc0 [ 502.064344] ? netlink_unicast+0x740/0x740 [ 502.068567] sock_sendmsg+0xd5/0x120 [ 502.072277] ___sys_sendmsg+0x805/0x940 [ 502.076329] ? copy_msghdr_from_user+0x560/0x560 [ 502.081078] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 502.086773] ? proc_fail_nth_write+0x96/0x1f0 [ 502.091264] ? __fget_light+0x2ef/0x430 [ 502.095225] ? fget_raw+0x20/0x20 [ 502.098662] ? find_held_lock+0x36/0x1c0 [ 502.102713] ? kasan_check_write+0x14/0x20 [ 502.106941] ? wait_for_completion+0x870/0x870 [ 502.111513] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 502.117039] ? sockfd_lookup_light+0xc5/0x160 [ 502.121521] __sys_sendmsg+0x115/0x270 [ 502.125403] ? __ia32_sys_shutdown+0x80/0x80 [ 502.129794] ? __sb_end_write+0xac/0xe0 [ 502.133755] ? fput+0x130/0x1a0 [ 502.137025] ? ksys_write+0x1a6/0x250 [ 502.140823] __x64_sys_sendmsg+0x78/0xb0 [ 502.144877] do_syscall_64+0x1b1/0x800 [ 502.148752] ? finish_task_switch+0x1ca/0x840 [ 502.153233] ? syscall_return_slowpath+0x5c0/0x5c0 [ 502.158150] ? syscall_return_slowpath+0x30f/0x5c0 [ 502.163081] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 502.168438] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 502.173275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 502.178450] RIP: 0033:0x455a09 [ 502.181623] RSP: 002b:00007f01beb45c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 502.189314] RAX: ffffffffffffffda RBX: 00007f01beb466d4 RCX: 0000000000455a09 [ 502.196567] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 502.203819] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 502.211071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 502.218330] R13: 00000000000005a4 R14: 00000000006fc800 R15: 0000000000000015 [ 502.251751] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:48 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x169076, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x7f) sendfile(r1, r1, &(0x7f0000000000)=0x3d, 0x40c007) 2018/05/24 05:14:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001bc0)=0xfffffffffffffe9b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendmsg$rds(r1, &(0x7f0000001b40)={&(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000001480)=""/222, 0xde}], 0x1, &(0x7f00000019c0)=ANY=[@ANYBLOB="180000000000000014010000020000000101000007000000580000000000000014010000090000000002000003000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], @ANYBLOB="010000000000000001000000000000000002000000000000580000000000000014010000090000000100000000000000", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB="b303000000000000"], @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="9ffc"]], 0x90, 0x4040}, 0x40014) recvfrom$ax25(r1, &(0x7f0000000300)=""/90, 0x5a, 0x0, &(0x7f00000001c0)={0x3, {"d4ad0f2391f881"}}, 0x6f3000) 2018/05/24 05:14:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r1, 0x100, 0x70bd2d, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0x2, 0x7fffffff}, {0xf, 0xffff}, {0x3, 0x2}], 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'irlan0\x00'}, 0x18) 2018/05/24 05:14:48 executing program 2: mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x300000a) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x8, 0x1}, {0x100, 0x400040000000}, 0x0, 0x4, 0x2406}) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000040)="880a5adddcc7c96e7213d9caef4d761de13adc47e89863826400dd62b8675e3c9d4b5e5d3c8699934d2ce31254d6b58c66680a0a2d91c8d68fb4f9690024c38a8730af773747615b667e292d307cc83ffbd6dae712152238a3ac35740d9649b7f53d5bc3a5912e5218620cffc6ad87723a062fcb6b1b66e8f01e6a98f0afd8d581052c243c3b445c29a5fea2148e9b5d226498a8fcfefdc821326289b088e85e8e2131ad9581a8d9b25d8266dc9f84661685566978", 0xb5) 2018/05/24 05:14:48 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x5d, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x11) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x80, 0x28, [0x800, 0x80000001, 0x9, 0x81, 0x8, 0x6, 0x80000001, 0x2736, 0x32, 0x2]}) 2018/05/24 05:14:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x13, &(0x7f0000000100)=@req3, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/05/24 05:14:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10840, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000280)={{0x6, 0x4, 0x7fff, 0xfffffffffffffffb, "db21fe0f47be1aaeb00fc131af9930c4439e54824eb0335d3add79291dea5055da014c592f77951b1ebd8ba4", 0x7}, 0x0, 0x0, 0x3cd, r3, 0x3f, 0x376, "8c461abc9569c884ba176b48e16929c49fb3e2b05f8238af82ae92064bd99f81831debd9c003f8f11a9a6cd3db287d8b928ee3c1e8d5eb1933222c2c8d72b8e9", &(0x7f0000000140)='self-eth1cpusetsecuritymd5sum^systemmime_type]\x00', 0x2f, [], [0x5, 0x9, 0x3, 0x4]}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r4 = fcntl$dupfd(r1, 0x0, r1) connect$rds(r4, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/24 05:14:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x1dff, 0xc, 0x8, 0x1, 0x4, 0xfffffffffffffff8, 0x6, r1}, 0x20) write(r0, &(0x7f0000000100)="24000204200025f00069000000000000002100080150b50000468a258bd9c3ea520752fd8a81ff7e0e6ed80ce420d65c2a3b0027ce2ba2b3a3", 0xffffff11) 2018/05/24 05:14:48 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000003c0)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000001c0)=""/150, &(0x7f0000000280)=0x96) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc000, 0x0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7f, 0x40) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x0) 2018/05/24 05:14:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x82) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)={'nat\x00'}, 0x28) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, r1, {}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000000)="656d3029bf290c656d317b2900", 0x3) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) futimesat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/05/24 05:14:48 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readv(r2, &(0x7f0000001440)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/217, 0xd9}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/63, 0x3f}], 0x6) ftruncate(r2, 0x80003) r3 = socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffd3ffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendfile(r1, r2, &(0x7f0000000040), 0xfffffffe) [ 502.407669] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f38810a2e0f43930c0000000faf9b95000000c4e37916c05b0fc7a86c000000b83b1200000f23d80f21f835800000500f23f86566660f38814600f30f019efdfb000066ba2000b000eeea03000000cc00", 0x52}], 0x1, 0x0, &(0x7f0000000340), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x50) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) 2018/05/24 05:14:48 executing program 5: r0 = socket(0x17, 0x80001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}]) io_getevents(r1, 0x0, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000240)) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) 2018/05/24 05:14:48 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x3, 0xb48, &(0x7f0000000040)="0410f43476773361d8ba50a9b0877389f5f3d9147696b8ea84093a9c1e2227145334cd844aa2d45e96773a49a49f07288078ed1d923417f5e5bd4810c4f73bae280fec178460bbb8fe0c1f042ba881807e13f7d4d24b32b443349f25d3a952d3428b4590c2a625c0f4e4ff47c635c182d96ea2f29fcd37723d7a2b8289f7d5fdb0aa5d4641f172ed7222d22802d92947cc1b0021f01e2f3b9a07957cbdcbc798cf478dfb89eb2a82f1aa7a2dc945c5ed3874c05c893e6a1d0c2a09fcb377174b1072ab75ab79", &(0x7f0000000180)="0ef80c30738f75dbd5e1be8007ed73e67fc24e6e08b5f3467450a60fef488a56", 0xc6, 0x20}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000140)) 2018/05/24 05:14:48 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x1f, 0x10002) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x9, 0x5, 0x0, 0x5, 0x7ff, 0xfffffffffffffaf3, 0x80000001, 0x3, 0x7, 0x0, 0x4, 0xeb7}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x1e0, [0x200003c0, 0x0, 0x0, 0x20000498, 0x200004c8], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x17, 0x0, 0x0, 'veth0_to_team\x00', 'veth0\x00', 'team_slave_1\x00', 'veth1_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'bridge_slave_1\x00', @random="87d4ca1e5762", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x258) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000000)={0x8, 0x0, [{0x40000001, 0x10000, 0x4, 0xc399, 0x8001, 0x5, 0x1bbd}, {0xc0000000, 0x2, 0x5, 0xdae0, 0x6, 0x0, 0x7}, {0xc000000f, 0x100, 0x3, 0x401, 0x8, 0x100000001, 0x879d}, {0xc0000001, 0x9, 0x1, 0x1, 0x5, 0x0, 0xff}, {0x80000007, 0x65, 0x2, 0x7, 0x7ff, 0x0, 0x4}, {0x0, 0x6, 0x7, 0x6, 0x4, 0xb8b, 0x66be}, {0xd, 0xa1, 0x1, 0x1, 0x4, 0x800}, {0xc0000001, 0x1ff, 0x1, 0x2, 0x9, 0x8, 0x2}]}) 2018/05/24 05:14:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xd) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000100)="65dd3f2e050e00ffaac75866b9800000c00f326635000400000f300f01c86526af0f0117ddc7440f20c066350b000000440f22c0f20f1b51db", 0x39}], 0x1, 0x6e, &(0x7f0000000580), 0xfffffac) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x5, 0x0, [{0x80000007, 0x7fffffff, 0x7, 0x5, 0x74da, 0x70, 0xffff}, {0xc0000007, 0x1, 0x3, 0x6, 0x9, 0xca1, 0xdc5}, {0x80000007, 0x7, 0x2, 0x4, 0xffff, 0x8, 0x4}, {0x0, 0x52e, 0x1, 0x8, 0x80, 0x5, 0x7ff}, {0xc0000000, 0xfff, 0x2, 0x80, 0x1000, 0x4, 0xfffffffffffff001}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:14:48 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x0, 0x668, 0x3, 0x0, 0x0, 0x3ff}) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000100)="b4", 0x1) 2018/05/24 05:14:48 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x800) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000100)={0x10, 0x5}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16], @ANYRES64, @ANYBLOB="ff0200000000000100000000320000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d286165732929000000080000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000"], 0x4}, 0x1}, 0x0) ustat(0x103, &(0x7f0000000200)) 2018/05/24 05:14:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) fcntl$notify(r0, 0x402, 0x13) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000040)=0x78) close(r2) close(r2) 2018/05/24 05:14:48 executing program 5: syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000000000000040) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000100), &(0x7f00000001c0)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0xc0000, 0x0) 2018/05/24 05:14:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000580)="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", 0xa83}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x12}, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/24 05:14:48 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/rpc\x00') setns(r0, 0x0) setns(r0, 0xc020000) 2018/05/24 05:14:49 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f00000000c0)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x4000}, 0x50) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x4b}, 0x10) bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg$rds(r0, &(0x7f0000001f40)={&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x5}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="052ddf6124beb4af"], @ANYBLOB="010000000000000000000000000000000000000000000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='d\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001e40)=ANY=[@ANYPTR=&(0x7f0000001d80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9200000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x90}, 0x0) 2018/05/24 05:14:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0xe30}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffd, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x100) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000001c0)={"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"}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffff4d9cb33cc5b893d5ffffff000000efff807d090000f52600081100fe8700000000000000000000000000ffff0700000000000000000000000000010000000200089078"], &(0x7f0000775000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000b061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x2) socket$inet6(0xa, 0x800, 0x94) 2018/05/24 05:14:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) socket(0x10, 0x6, 0x3c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'dh\x00', 0x1f, 0x6, 0x45}, 0x2c) 2018/05/24 05:14:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0x10}], 0x24}}], 0x1, 0x0) 2018/05/24 05:14:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0c630010e77552ff131ccbc78a3f8ef40813648e0a2539b699ee7416f32c73aa59e53c366958c7005452d4c76083224aaac34b5946047c2f9b7c511f042db8dd981f6d1fc23c177569ca552cb116e79d62fd427c406a66f2ab78f63d45539e0825341a1fbe5b95cdd2fedef91d3b11c8229f9bf300f70cc824131003a6"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="c6"}) r1 = gettid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20081, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xfffffffffffffced, 0x0, &(0x7f0000000040)}) inotify_init1(0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000180)={"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"}) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x500) 2018/05/24 05:14:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)="8ad969bdc8d0403ffc9d", 0xa}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x1b44) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/24 05:14:49 executing program 6: capset(&(0x7f0000f4b000)={0x39980732}, &(0x7f0000000040)={0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x3}) mq_unlink(&(0x7f0000000000)='$\x00') [ 503.756475] RDS: rds_bind could not find a transport for 0.0.0.75, load rds_tcp or rds_rdma? [ 503.764945] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 [ 503.775434] binder: 32335:32336 unknown command 268460812 [ 503.783827] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 503.791244] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 05:14:49 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x802) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xfdef) 2018/05/24 05:14:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0xc8c}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 503.797915] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 503.810454] binder: 32335:32336 ioctl c0306201 209b4fd0 returned -22 [ 503.825213] RDS: rds_bind could not find a transport for 0.0.0.75, load rds_tcp or rds_rdma? [ 503.836917] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/05/24 05:14:49 executing program 6: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x9, 0x4) [ 503.851245] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/24 05:14:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd22e0b0c5b8598b414352804b4718"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x25}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/24 05:14:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x24}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba5e2871e29c4b8e99639a853c9c0505d1386b218012feab06197c"], 0x78) 2018/05/24 05:14:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0x0, 0xffffffff000, 0x0, 0x0, 0x2, [{}, {}]}) [ 503.931316] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 503.938818] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 05:14:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xf4}]}, 0x24}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) 2018/05/24 05:14:50 executing program 0: r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xa79, 0x0, 0x3}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/05/24 05:14:50 executing program 1: capset(&(0x7f0000000100), &(0x7f0000000140)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r2 = gettid() r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x400, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x200001) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000080)={0x5, 0xffffffc000000000, 0x1, 0xc6, &(0x7f0000000280)=""/198, 0x1000, &(0x7f0000000380)=""/4096, 0x47, &(0x7f0000001380)=""/71}) readv(r1, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/136, 0x88}], 0x1) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000001440)={0x4, &(0x7f0000001400)=[{0x4, 0x2, 0x2, 0x1df7}, {0x7, 0x564, 0xbe6, 0x20}, {0x1, 0x0, 0x7, 0x2}, {0x6, 0x2, 0x1, 0x7}]}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{r4, r5+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/24 05:14:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0x155) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/05/24 05:14:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0xe34}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2201, 0x80fd01) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x10000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='/dev/sg#\x00') [ 504.069485] netlink: 'syz-executor3': attribute type 26 has an invalid length. [ 504.131240] netlink: 'syz-executor3': attribute type 26 has an invalid length. [ 504.718787] binder: 32335:32398 unknown command 268460812 [ 504.719160] binder: BINDER_SET_CONTEXT_MGR already set [ 504.724536] binder: 32335:32398 ioctl c0306201 209b4fd0 returned -22 [ 504.729802] binder: 32335:32399 ioctl 40046207 0 returned -16 [ 504.771694] binder: undelivered death notification, 0000000000000000 [ 504.778471] binder: undelivered death notification, 0000000000000000 2018/05/24 05:14:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001640)=0x225, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000100)=@full={{0x3, {"68c29e0f8b4f25"}}, [{"6a20dcf15ce03a"}, {"2313edd1e68efd"}, {"ec173f93b89a90"}, {"874603c26c0a4b"}, {"38480611fa8eb4"}, {"0cd8f215ea6abd"}, {"20af621af1f865"}, {"4ccb9791af58f8"}]}, 0x48, &(0x7f0000000440), 0x0, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@generic={0x0, "a389e2c1071de5c9702533ad980afa531540a1c17b86ca66d4b68af544426c59e9aaafab64e0b79ee355773aaf3e101795f1f5d88b54e5cbba3b6cfee54b87aae8d6bc3e45d51294043bb0de0699483e34a676f72931d732dd7eb4fa10022ec3b07c3790da4c26ac2389332e1b01691f7c343e1c1ed84104f27097144040"}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000540)="f3", 0x1}, {&(0x7f00000006c0)="09690d7da915469a64d344c5925db9083a0aede73ec8b26de7ed1f069ea246b322def16e488ed34bc99846062a5c8520e74eb8561c0175075bdb3665643ea5002bca5275476a18f6e64f32a85b3ef13425684aa27d717dd3c9479a9b2500879492c943cea190ec40fbe6ab1954c4d372bef49dbcd952900d761ccf308305374c787acf20c2afe4e363afb58d5ceacacd3570d04d84", 0x95}], 0x2, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x1b0, 0x10}, 0x4c091) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000180)) 2018/05/24 05:14:51 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0xffff, 0x7ff, [0x8, 0x8000, 0x100000000, 0x3, 0x270, 0x3, 0x20, 0x3, 0x800]}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioprio_set$pid(0x0, 0x0, 0x40000002028) 2018/05/24 05:14:51 executing program 2: setrlimit(0x8, &(0x7f000009f000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x90, "050caf1e12e1e4c959b87991c9929b3d284314d6a6bbc88be397a6dd7e38266a860239f7f6dabe3f42aebb5e04a7817574f8f8cde1e533632d2e1e12ee4ad845a3220cdc738ba668c204338671c5f8feef05f6f53c031e9bddf609738fc662b78424fadbf42d989ca9eabdb3ae6880ebc3bf1a45091dca186a1c68b47ca943af4fbdc11e6a650c2b4b657606c91cdacb"}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x400, 0x8000, 0x100000001, 0x400, 0xb9, 0x27690d64, 0xff, 0xfff, 0x9, 0x2, 0x2, 0x10000, 0x7, 0x4, 0xa4]}, &(0x7f0000000200)=0x100) 2018/05/24 05:14:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x5b, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x10af}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/24 05:14:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x2) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000040), 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000140)={0x94}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x80000000, 0x0, 0x100000001, 0x2}, 0x8) 2018/05/24 05:14:51 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x6, 0x100, 0xfffffffffffffffc, 0x5, 0x6, 0x228c}) r4 = socket$kcm(0x29, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r5, 0x2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000180)={0x4, 0x3, 0x1ff, 0xffffffffffffffe1, 0x886, 0x700, 0x0, 0x800, 0xffffffffffffff01, 0x8, 0x8, 0x1ff}) futex(&(0x7f00000001c0)=0x1, 0xb, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000280)=0x101) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) timer_create(0x5, &(0x7f0000000500)={0x0, 0x0, 0x2, @thr={&(0x7f0000000300)="60b12c53210c0980ac60189d0d4b56df938f57321177e349c82af191027e90716ed9f4f4c47fd6be26c980fb742c2931fb74b644dc4bcd024dc5603f895887f998f50e6e85c284e46833789d04a5297082aabaa538618ff1d6861f3d4d59d9f7bc01a112222cc833e35e866af5e853ab124cf1784a7465221cdeffaad6f681d9bc75ed048609b1a16bfae745e7eb634f53ef9091000f616240ca652910c2f3534e1d0b0e0c2f5346d420497e651716dd57543586b5cac17142e040efa886e171784d4cbcc8ae04b2d7", &(0x7f0000000400)="5085e6714e9f750e7a12c4ba590f81fdc523402095fb24ebf64647533b03a71664e35824558e8916aa7af96bab3041a41da246e4e8e341cd7a7cdbe1532311e7dc0bb0df555f59b177d19209da7840bb4f2c50b154bd5ccd2ded6f9f552c65767f2a661816ae0bdefac6fdebf83e38c82c018da9c33ad3c23ee630122fc4c18e872e0b4c680055af6387042d5527885008a551a0030fc2235db7fe6a3f7accfbeb2353ad9ec9f0be75b62fbceccb1b42d6752e94e41a36787a7db06017223ffeb281dc8c5b5633ff447e941786c269f473f6aefda626e1549fd43cd6ed82c8"}}, &(0x7f0000000540)=0x0) timer_getoverrun(r7) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000580)=0x5, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) timer_create(0x7, &(0x7f0000000600)={0x0, 0xd, 0x0, @tid=r8}, &(0x7f0000000640)) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000680)=""/101, &(0x7f0000000700)=0x65) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f0000000740)={'NETMAP\x00'}, &(0x7f0000000780)=0x1e) sendto$inet(r0, &(0x7f00000007c0)="f9623aed83e3e870b1d120f30e8093d1086fb1a6e926cb253de2219b99d6a0fce5270d7c3b7e03addb06c0e0b2f4124dec609178120ca0c534fca0d96c044f76b2b115dd5c243a52482fce2691a80aa5d7364fb458e788cacf9c9e99", 0x5c, 0x8000, &(0x7f0000000840)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) fcntl$getflags(r4, 0x40a) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc0\x00', 0x20040, 0x0) sendmsg$alg(r9, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000008c0)="4ab3addd837f870a08d5245164a1840702787fba3a06f9191f1f7f51e0868d00632dad74a20614efc4577068681560d0d638e3ace3b9bcda5df2782135f11e457727bf25f771444a5d47c72f8f05e35fd3fe2733f32e89f89784ff5795dc5ed15a81af648e02e82715d00f84849c28e1e579c55fa1a2315dfc8eb6b792801805aff526c9b1a07aa7d480f8e11ec4375fab9cfe50048e67070de876160a6039d137948e84aaa029010147f03639e3a6d8cc4d0f48db98dff9fdc292d88c5c2c0f4807557cf6", 0xc5}, {&(0x7f00000009c0)="140b798c4c7352b32b96ac0b9ab1aba74f78523406cba47a62796afc1a719051ae0551ee916095e3a474f17498dfec896381ca732857b8ab81e1852c1b7d771845ac629a631b0f6286d87a786e6b0bad935670d67900c828883558a0070a42ac4ab9222f42743e3e8b6ba2a8796f8d29689c63206127decc908cc204ffefb92eea6f410daf9aaf6ecfa58f49fe23a9f220d6b99efb2ed48377765ac09028672438f53eaae1ac34b09aa74704772b24ec48dc7c9712c127aa2de134d6142794ac78c3d1d22f8b62921ea8f6eced36057de8", 0xd1}, {&(0x7f0000000ac0)="22f83e73e6951be4a8e7f211c29db375ecc173cb595840d1bd675c0fc2a6c268c07f52eb75d9ca0ba53414217e9157601e8c3bc74aaff33078064d1759e0959f4a94bb24f89c5261d1497cd3474125194f1a2dd821b5e07c18d721317104a2179edaf1f10ef5b015b6a89480c5f667d14126d96c9507a61bd7754a4c9ea9edb607719a6bc4bb6e6044470a0aa4aa", 0x8e}, {&(0x7f0000000b80)="8a0322", 0x3}], 0x4, &(0x7f0000000c00)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd8, "6df6de2db9dbde46aad3597e6f775016a6bccc49009ade2bef75b983536dcd7eabb4faf6fb0a039db3dc86f0f614fa972180435875908b67393414c854bca67d3f14b1a04ce5002822f78066c4e0b9cde36e0a6b3cf20820aaa70a45671be35e7b50da2f79beb2fd21d2b99342189b157c095a22b2cd829dd29db3d9ef354c694437d777d2ec451c7bcd5b538f6b46d6467e7b200e18b10c54cdf9a519fa2aa7c7be2d608d806859f384a33850b2d6d7e4da542a9c2f597b66aa584a6f00c2784b33734c934ed7bd98c9da42c05d92407479c3b8faa9ce82"}, @iv={0xf8, 0x117, 0x2, 0xde, "0ffb97cedb1c60aa237a037ac34d965a6779fbf5f3b2591dfc9d0a55a89c32b1240a2a80717f179bfa697f152c1b4d87ca4836eb0062d178a9a1e13397f12cb4deab8af5c82eeb682ee463b5ee8d754e33fbc2d8d82b3e0a6bcc750acbc63c11de91fd1f3d436c3a6688b705c9a6c59fb770ce2b33a7a7b015c1ae0cdef4b284426bc3cf73fccede4b78ec8cb88f7a4d998f663f8d509c2794ce74ed878099491354d3400239b5ff99cd9479b64e6d44fadd676071568d13540ee5ae6dc6a9ae8f29a492da83be424cf23da4139e7275ef9106303024af70bc8385bfdc3f"}], 0x230, 0x40000}, 0x800) clock_gettime(0x0, &(0x7f0000000e80)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000ec0)={{0x6, 0x6, 0x8, 0x8938, "bf05d124d786e596cdb56f0f8802e5e635fdf5496e0fbf9fbce9e9bc38c377c83af47e364cb8372ec952132d", 0x5}, 0xfffffffffffffff8, [0x0, 0x80000001, 0xfffffffeffffffff, 0x1, 0x4, 0x0, 0xf7, 0x40, 0x101, 0xff, 0x3, 0x6, 0x5, 0x400, 0xfffffffffffffffd, 0x7, 0x4, 0xfffffffffffffffc, 0xbedc, 0x2b0, 0x876, 0x9, 0xc1, 0xffffffffffff9913, 0x5, 0x4, 0x7ff, 0x400, 0x6, 0x6, 0x7f, 0x6, 0x5, 0xad36, 0x81, 0xfffffffffffffffc, 0x7, 0x1ff, 0x6, 0x8001, 0x963, 0x9, 0xfffffffffffff000, 0x7fff, 0x4, 0x5f2, 0x6, 0xc8b, 0xfffffffffffff01f, 0x6, 0x5, 0x80000001, 0xdafb, 0x8, 0xe2, 0x5, 0x9, 0x534a, 0x632a80, 0x6, 0x401, 0x5, 0x9, 0x200, 0x9, 0x101, 0xbe, 0x1fc0000000000000, 0xebb, 0xfffffffffffffffc, 0x8, 0x8, 0x85, 0x40, 0x2, 0x80, 0x3, 0x3, 0x1ff, 0xffff, 0x0, 0x6, 0x80000000, 0x9, 0x10001, 0x1ff, 0x40, 0x1ab, 0x5, 0x8, 0x3ff, 0x9, 0x1, 0xfffffffffffffffc, 0x8, 0x9, 0x3f, 0x1000000, 0x6, 0x3e3a, 0xffffffff9c9f754b, 0x1, 0x2, 0xfffffffffffffe0b, 0xfffffffffffffffa, 0xce, 0x9, 0x80, 0x7eac, 0x401, 0x9, 0x8, 0x86, 0xe7, 0x1, 0x7ff, 0x0, 0xffffffffffffff81, 0x6, 0x5, 0x7, 0x0, 0x6, 0x5, 0x100, 0x2, 0x8001, 0x800], {r10, r11+10000000}}) capset(&(0x7f00000013c0)={0x20080522, r8}, &(0x7f0000001400)={0x6, 0x5, 0x8001, 0x1, 0x1ff, 0x20}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001440)={'veth1_to_team\x00', {0x2, 0x4e22, @rand_addr=0x8000}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000001480)={0x20000000, 0xe7, 0x8}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001600)={0x4, 0x0, &(0x7f00000014c0)="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", &(0x7f00000015c0)="dabbf347041ebe6195126b", 0xfa, 0xb}) r12 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r12, &(0x7f0000ffa000/0x3000)=nil, 0x7000) 2018/05/24 05:14:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x2000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:51 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)=ANY=[]) clock_adjtime(0x7, &(0x7f00000001c0)={0x3, 0x40, 0x6, 0x0, 0x7, 0x3, 0x1, 0x2, 0x3, 0x4, 0x20, 0x100000001, 0x1c4, 0x401, 0x7, 0x7, 0x0, 0x6, 0x9, 0x8, 0x40, 0x5, 0x8e, 0x7, 0x4, 0x8}) 2018/05/24 05:14:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14a10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xf0, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x9, [0x118e, 0x1f, 0xde00, 0x3, 0x2a51b527, 0x7, 0x5, 0xffffffffffff8000, 0x4]}, 0x16) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x2c, r2, 0x2, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x23, @loopback=0x7f000001, 0x4e22, 0x4, 'rr\x00', 0x2, 0x4, 0x5a}, {@multicast1=0xe0000001, 0x4e20, 0x3, 0x1, 0x0, 0x1}}, 0x44) recvmmsg(r3, &(0x7f00000071c0)=[{{&(0x7f00000058c0)=@nfc_llcp, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005b40)=""/78, 0x4e}, {&(0x7f0000005bc0)=""/94, 0x5e}], 0x2, &(0x7f0000005cc0)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000006000)=""/103, 0x67}, {&(0x7f0000006080)=""/160, 0xa0}], 0x2, &(0x7f00000061c0)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000003c0)={0x9}, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000300)=""/107, &(0x7f0000000380)=0x6b) 2018/05/24 05:14:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x6b}, [], {0x95}}, &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = fcntl$getown(r0, 0x9) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001740)=ANY=[@ANYBLOB="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"]) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = shmget(0x1, 0x4000, 0x78020200, &(0x7f0000ffa000/0x4000)=nil) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f00000016c0)={{0x4fec7567, r4, r5, r6, r7, 0x90, 0x1}, 0x7fff, 0xca65, 0x3, 0xfff, r2, r2, 0x6}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001380)=""/190) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001240)={{0xff, 0x0, 0x3f, 0x1, "99bc319000770c7ebe39ec9515991afa1921c795ca3eefe1d12847e3317f15659ac30ce52ff6e02a8867008d", 0x6}, 0x0, 0x0, 0x3f, r2, 0x101, 0x5, "ff57ed94710df452176f04cca73767f369f46e197d55f3dbb3ceefcf75232ed7659a5068ceb9ede000e1ad891dba2a8c1f102b3acbe1ea2f4cabbb60d903ec3c", &(0x7f0000000080)='&vmnet1\x00', 0x8, [], [0x3, 0x9, 0x8, 0x5]}) 2018/05/24 05:14:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/8, &(0x7f0000000180)=0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40100) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x7f}, &(0x7f00000001c0)=0x90) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000380)=""/22) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x7f, 0xec9}, &(0x7f0000000340)=0x8) readahead(r1, 0x7fffffff, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x2, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0, 0x9a, 0x7fffffff, 0x28a}, {0x0, 0x101, 0x400, 0x81}, {0x859, 0x10001, 0x3ff, 0x200}]}, 0x10) ioctl$TIOCCONS(r1, 0x541d) 2018/05/24 05:14:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0xe3c}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x4001) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xfffffffffffffff8) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/24 05:14:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'eql\x00', 0x802}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001280)=[@textreal={0x8, &(0x7f0000001200)="ba2100ecbaa00066b8f347000066efbaf80c66b88ca1de8866efbafc0c66b80000000066ef66b9f10200000f320f2222660f2d942a100f00126626f3650f01779a66b8030000000f23c80f21f86635080070000f23f80f01c9", 0x59}], 0x1, 0x0, &(0x7f00000012c0), 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/05/24 05:14:52 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000280)=0x1) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000002c0)=0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x102, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x12, 0x3, 0x20}, 0x2c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000200)={0x0, 0x2, 0x4, &(0x7f0000000080)=0x80000001}) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000200)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) fallocate(r1, 0x1, 0x0, 0x2007ffffe9) 2018/05/24 05:14:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d0550126c642064c62b6ae335b7189c3003b2cbdae69c72000000000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/05/24 05:14:52 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x2a3bf065, &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_hci(r1, 0x0, 0x4, &(0x7f00000001c0)=""/169, &(0x7f0000000100)=0xfffffffffffffeb7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x0, &(0x7f0000f3eff0)}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000ac0000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x2000000000000002) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000280)=""/137, &(0x7f0000000340)=0x89) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180), 0x2) 2018/05/24 05:14:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0xb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/05/24 05:14:52 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000014c0), &(0x7f00000041c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x1, @empty, 0x80}, {0xa, 0x4e21, 0xff, @empty, 0x1ff}, 0x2bb, [0x0, 0x729, 0x8, 0x100000000, 0x67fe, 0x3, 0x8000, 0xf1]}, 0x5c) 2018/05/24 05:14:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:52 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = memfd_create(&(0x7f0000000000)='gkeyring\':^-cgroup\x00', 0x3) timerfd_gettime(r0, &(0x7f0000000040)) [ 506.466892] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_score_adj\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x6, 0x1f, 0x10000, 0x3f0000, 0x8, 0x4, 0x8001, 0x80000001}, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000340), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) dup2(r0, r1) 2018/05/24 05:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000f56000/0x7000)=nil, 0x7000}, 0x4000000001}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x1ff) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/35) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000280)=0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000d7e000/0x3000)=nil, 0x3000}, 0x2}) 2018/05/24 05:14:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0xea0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffef1, 0x4003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000001680)='.\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ceph\x00', 0x0, &(0x7f0000001740)) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x80000000, 0x1, 0x1, 0x0, 0x0, [], [], [], 0x7, 0xaf0}) 2018/05/24 05:14:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0x3ff, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)="577f42975e47c703482dbbc5ca7721e6f7aa97bd5f428bf171a8ac24197cf78c58b2deae38eb0722ed3a5f8c2c427887bfccb362088f7b91217a419abff3f09143ab19fc9b403c5bad808e3dd4c03f1b3ed6a9487c71b6b3bf1413dbf7d714feec3c5649fcf716422aa997d147bd688e0b70be3e9c14a6d82395b968011d8c91b31e6153d134512282c6ca48680560a944d56b8d10d6047011394760fb7d7ef79cab53c5814e6a11341ca674fe4783a663adf521b293e3fa713c37643f4d8d24344e1ff01e6699d1a2840834a7bc9d85710feb8480a13a3721c5bfc52808f442120adad8faa5e394ff7c8c01", &(0x7f00000000c0), 0x2}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x280) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1000056b, 0x22) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000080), &(0x7f00000002c0), 0x1}, 0x20) 2018/05/24 05:14:53 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x20000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x80000001, 0x7fffffff, 0x9, 0x7}) mprotect(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x2000003) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1004) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xa002) read(r0, &(0x7f0000000240)=""/206, 0xce) 2018/05/24 05:14:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x2, 0xb13}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f00000001c0), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 2018/05/24 05:14:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="66ba4300ed67f3460f5ad70f20c035000000200f22c042f4c744240032010000c7442402102f0000ff2c24450fae2b3e0f01cfccc4e1405e4f61b93b0b0000b81d430000ba000000000f30", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000a6e000/0x2000)=nil}) 2018/05/24 05:14:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000080)=0xffffffffffffff5a) [ 507.345494] ceph: device name is missing path (no : separator in .) 2018/05/24 05:14:53 executing program 0: r0 = socket$inet(0x10, 0x2, 0xffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/24 05:14:53 executing program 5: socket(0x10, 0x3, 0x0) time(&(0x7f0000000000)) 2018/05/24 05:14:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x2f}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:53 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x34, 0x3) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0xbd) ioctl$int_out(r0, 0x40045730, &(0x7f0000000100)) 2018/05/24 05:14:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@ipv4, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ifb0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'teql0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000900)={0x0, @multicast2, @remote}, &(0x7f0000000940)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000a00)={0x454, r3, 0x400, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1b1, 0x2e, 0x7, 0x8001}, {0xffff, 0xad0e, 0x1, 0x8}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfba}}}]}}, {{0x8, 0x1, r7}, {0x104, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r10}, {0x1f4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x7, 0x2, 0x7}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xffffffff00000001, 0x2, 0x5, 0xffffffff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}]}}]}, 0x454}, 0x1}, 0x10) bind$alg(r2, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) r12 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x2040) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r12, 0xc0105303, &(0x7f0000000040)={0x1000, 0x7, 0x6}) dup3(r2, r12, 0x40000000000000) fcntl$setpipe(r1, 0x407, 0x0) [ 507.390651] ceph: device name is missing path (no : separator in .) 2018/05/24 05:14:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9bcb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') 2018/05/24 05:14:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0xf}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:54 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6e6574592b676d7036e2d8cc640df830667f71e72b0053805b0eafc0d285474551b2e1fd1958be3df5bdc4ac44") sendfile(r0, r1, &(0x7f0000000080)=0x9000000, 0x100000001) 2018/05/24 05:14:54 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa4, r1, 0x401, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc6e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa3}]}, 0xa4}, 0x1}, 0x20000001) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8510}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xec, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa9c5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa0}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x31}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x101000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0xdc, r4, 0x20, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xdc}, 0x1, 0x0, 0x0, 0x24000810}, 0x1) r5 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r5) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8000000000) socket(0x3, 0x3, 0x1f) 2018/05/24 05:14:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x20, 0x0, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0xe1aaddf, 0x1, 0x8, 0x0, 0x3, 0x5}, 0x10001}) dup3(r1, r0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/24 05:14:54 executing program 7: syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)}}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/05/24 05:14:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x10}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000000)=@raw=[@alu={0x7, 0x2, 0x4, 0x1, 0xf, 0xffffffff, 0xffffffffffffffff}, @alu={0x7, 0x400, 0x0, 0xb, 0xb, 0x6}], &(0x7f0000000040)='GPL\x00', 0x1ff, 0xd3, &(0x7f0000000080)=""/211, 0x40f00, 0x0, [], r3}, 0x48) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) 2018/05/24 05:14:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0xc200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x0, 0xffffffffffffb4b4}, 0x20000000000000, 0xa4b, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x7ff, 0x3, 0x9}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000400000ffffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/05/24 05:14:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000000)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x2f5, &(0x7f00000005c0)}, 0x4}], 0x2, 0x0) close(r0) 2018/05/24 05:14:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x48}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:54 executing program 1: syslog(0x9, &(0x7f0000000080)=""/6, 0x6) clone(0x20020000, &(0x7f0000b6b000), &(0x7f0000000000), &(0x7f0000fef000), &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000180)=0x80000001, 0x4) listen(r1, 0xb0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'yam0\x00', 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) prctl$intptr(0x24, 0xf91) [ 508.398650] binder: BINDER_SET_CONTEXT_MGR already set [ 508.416201] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 508.421475] binder: 32554:32561 ioctl 40046207 0 returned -16 2018/05/24 05:14:54 executing program 6: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) r1 = socket(0x5, 0x3, 0x8000ffffc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="a7a67c4d63", 0x5) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) getitimer(0x2, &(0x7f00000000c0)) 2018/05/24 05:14:54 executing program 0: r0 = socket(0xa, 0x1, 0xffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x40000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000280)=[@reply_sg={0x40086310, {{0x0, 0x0, 0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) r4 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000c, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000580)={0x110, 0x0, &(0x7f0000000400)=[@clear_death={0x400c630f, 0x2, 0x1}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x4, 0x3}, @clear_death={0x400c630f, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000100)=[@ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x0, 0x1f}], &(0x7f0000000140)=[0x38, 0x58, 0x48, 0x38]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000300)=[@flat={0x73682a85, 0xa, r3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000001c0)=[0x40, 0x40]}, 0x2af}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000380)=[@flat={0x77622a85, 0x1, r4, 0x2}], &(0x7f00000003c0)=[0x20, 0x48, 0x40, 0x5ddeb298b5009c3a, 0x5bc97c092cf7606b, 0x0, 0x30, 0x30]}, 0x1ff}}], 0x20, 0x0, &(0x7f0000000540)="215e77ea82f3e5b4cb83216f66005a8fb8808b4d8d6fa317dd5448d172824721"}) [ 508.469373] binder: 32554:32561 ERROR: BC_REGISTER_LOOPER called without request [ 508.477145] binder: 32561 RLIMIT_NICE not set 2018/05/24 05:14:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x5162b57e) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xffed) read(r1, &(0x7f0000000280)=""/211, 0xd3) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet6(0xa, 0x6, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000000, 0x80000) listen(r4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 05:14:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002017}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r1, &(0x7f00008c9fc4)=[{}], 0x1, 0x5602, &(0x7f00009d2000), 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f00000000c0)={0x8, [0x8, 0x1, 0x2, 0x1, 0x2, 0x8, 0x80000001, 0xfffffffffffffff9]}) listen(r0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/05/24 05:14:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x63}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 508.546337] binder: 32591:32592 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/05/24 05:14:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x5}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 508.619517] binder_alloc: 32554: binder_alloc_buf size 4611688767206457344 failed, no address space [ 508.628839] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 508.637792] binder: 32591:32592 transaction failed 29201/-28, size 2305844108725321728-2305844658481135616 line 2971 2018/05/24 05:14:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x100000000000000, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xa7) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup2(0xffffffffffffffff, r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x100, 0x4) sigaltstack(&(0x7f0000307000/0x1000)=nil, &(0x7f0000000600)) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r4, &(0x7f0000000040)=0x100000, 0x8001) [ 508.679743] binder: 32591:32592 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 508.707381] binder_alloc: 32554: binder_alloc_buf size 4611688767206457344 failed, no address space [ 508.716746] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 508.725493] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 508.725664] binder: 32591:32592 transaction failed 29201/-28, size 2305844108725321728-2305844658481135616 line 2971 [ 508.755734] binder: 32591:32622 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 508.762854] binder: 32591:32622 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 508.770134] binder: 32591:32622 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 2018/05/24 05:14:54 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x90, 0x82800) getpeername$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/141, &(0x7f0000000300)=0x8d) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000010ff0)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) recvmmsg(r4, &(0x7f0000000180)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000400030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001154401000000006dee226c8e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/05/24 05:14:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc0ffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 508.777129] binder: 32591:32622 got transaction to invalid handle [ 508.783450] binder: 32591:32622 transaction failed 29201/-22, size 40-32 line 2856 [ 508.839054] binder: undelivered TRANSACTION_ERROR: 29201 [ 508.844598] binder: undelivered TRANSACTION_ERROR: 29201 [ 508.855830] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 508.863518] binder: undelivered TRANSACTION_ERROR: 29201 [ 509.177436] binder: 32554:32633 got reply transaction with no transaction stack [ 509.185070] binder: 32554:32633 transaction failed 29201/-71, size 0-0 line 2763 2018/05/24 05:14:55 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) read(r0, &(0x7f0000000140)=""/197, 0xc5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r1, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x160, 0x200) dup2(r3, r2) [ 509.298431] binder_alloc: binder_alloc_mmap_handler: 32554 20001000-20004000 already mapped failed -16 [ 509.312105] binder: BINDER_SET_CONTEXT_MGR already set [ 509.317572] binder: BINDER_SET_CONTEXT_MGR already set [ 509.321073] binder: 32554:32639 ioctl 40046207 0 returned -16 [ 509.322990] binder: 32554:32633 ioctl 40046207 0 returned -16 [ 509.335797] binder: 32554:32639 ERROR: BC_REGISTER_LOOPER called without request [ 509.343469] binder: 32639 RLIMIT_NICE not set 2018/05/24 05:14:55 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) 2018/05/24 05:14:55 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300)}}, {{&(0x7f00000018c0)=@hci, 0x80, &(0x7f0000001c00), 0x0, &(0x7f0000001c80)=""/62, 0x3e}}], 0x2, 0x0, &(0x7f0000007000)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x1d}, 0x8) 2018/05/24 05:14:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080)="00000000fa9131bd6380fd21c6498b4ccf6000000000ef62ae383e15dc82ed0504e666327e945d8377088101000000000000384e8b6f93c1f080affe0bb3f4dd34c299218004477fe4b2fb0254d3e9bba049cc3336", 0x55) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x8a00, 0x40) 2018/05/24 05:14:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0, 0x40012, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x6, &(0x7f0000000200), &(0x7f00000002c0)=0x10) close(r2) close(r1) [ 509.377212] binder: undelivered TRANSACTION_ERROR: 29201 [ 509.416547] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:55 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x2) r2 = epoll_create1(0x0) flock(r2, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) flock(r1, 0x8) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x400}, 0xc) 2018/05/24 05:14:55 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x47) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x2402, &(0x7f0000000200)={r0}) close(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x99, 0xf3}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/24 05:14:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x999}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 509.553270] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:56 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) remap_file_pages(&(0x7f000009f000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='user\\)user*trusted{\x00', 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0xcce, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, 0x8) 2018/05/24 05:14:56 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x800000005452, &(0x7f0000000100)=0xc8) recvfrom$unix(r0, &(0x7f00000005c0)=""/222, 0xeb0511e64e3847bc, 0x0, 0x0, 0xfffffe3f) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000000c0)) shutdown(r1, 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420002, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x20, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/05/24 05:14:56 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xeffb, 0x1a}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000080)={0xfffffffffffffffa, 0x28fb}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x3, 0x2}) 2018/05/24 05:14:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a4", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/05/24 05:14:56 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001300)='/dev/urandom\x00', 0x4000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001340)=""/98) r1 = socket$inet6(0xa, 0x2, 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000011c0)={0x0, 0x81, 0x6, 0xffff, 0x8dfc, 0x3f}, &(0x7f0000001200)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001240)={r2, 0x0, 0x30, 0x81, 0x4}, &(0x7f0000001280)=0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001640)=0xe8) readv(r4, &(0x7f0000001140)=[{&(0x7f00000013c0)=""/177, 0xb1}], 0x1) recvfrom$packet(r4, &(0x7f0000001140), 0x0, 0x2000, &(0x7f0000001680)={0x11, 0x1f, r5, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x31}, 0x20) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$vcsn(&(0x7f00000012c0)='/dev/vcs#\x00', 0x8, 0x100) 2018/05/24 05:14:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x6, 0x9, 0x7fffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x400, 0x6) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="3000000010002104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="3403ed157cdc2ccb"], 0x30}, 0x1}, 0x0) 2018/05/24 05:14:56 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4080, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='#! .+file0\n'], 0xb) truncate(&(0x7f0000000100)='./file0\x00', 0x2) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x21eb}], 0x2, 0xba4) syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') 2018/05/24 05:14:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) close(r0) 2018/05/24 05:14:56 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0xc0145401, &(0x7f0000000040)={{0x3, 0x0, 0x2}}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x80}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x38) dup2(r0, r1) [ 510.548698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 510.583800] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 05:14:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0xfffffffffffffd4f, &(0x7f0000000000), 0x0, 0x0, 0xc}, 0x40) write$binfmt_aout(r0, &(0x7f00000024c0)={{}, "", [[], []]}, 0x220) 2018/05/24 05:14:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') fcntl$notify(r0, 0x402, 0x31) exit(0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x40000, 0x0, [0x5, 0x800, 0x9, 0x100000000, 0x0, 0x7, 0x10000, 0x4]}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fchown(r0, 0x0, 0x0) [ 510.640936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 05:14:56 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) timer_create(0x4, &(0x7f0000000100)={0x0, 0x22, 0x4, @thr={&(0x7f0000000000)="bccc7a1a14d1545ac26dcd6e4d4578ab4e5ad5ad3d71938f49f03687f1a8c320d06bb3457bb8c6b7d706e4652f95c120a6f68a63f9b50f47fe24561d5f7c4d2fbc18eb800a4de89d2779a6757ba45895ab3e6b01847147a50ceb7e6682600797ae623e610f03367ef1a3d88aa1a561faebf2da3429b114bdd25a4879ecb50d3f4e84c5a8e33d538ab017226286340096bcfdaf56b4dddbe50abd9c81b2e7acbd741a729f916aa7cfb4b43a88b5392ee643fe509242ab0371a1f3276dbfe7f02e30c9634fd489fc9f992d2d4c230ddcf6742b665aa02c4362d777a8ba569d3637e4eb9fd74485ece1f3c74a01bc3446a9", &(0x7f00000001c0)="8d5dfe23fe3d0a976971258bc0c3dcf0348f4b1c39b246bd51964ca60ecce857068c016137b33a8d47a0546ae081703e609839f86392e47e72b385fdf379e1d5b684cd42e15ce28df574798798e5bf2f89f1441007eff1b26e427bbf4566515513da028744a4f3d416097f84a9458148aefaf8fce343a6f536f3e097ea91ae362ab2552d8c0ae260d1405565e8facb1f169818e7eed6134ac2409b0c71ccf2acf6b2933ad7c407f792e4282845b8e9800135608710fdc9501e9e115f131b16215ff1b4a0f5494daf9d5f5f6297b01d604aad5e2f0bdb72f96b4d1da2d7a8397c1cf8f673d53c08a1968c8879250b214347fcf1951abcc9"}}, &(0x7f00000002c0)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0xa025, 0x800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) timer_getoverrun(r1) close(r0) 2018/05/24 05:14:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000008, &(0x7f0000000100), 0x4) write$binfmt_misc(r0, &(0x7f0000000180)={'syz0'}, 0xfdef) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, &(0x7f0000000280)=""/127, 0x7f}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/38, 0x26) getdents64(r1, &(0x7f0000000100)=""/186, 0xba) [ 510.730234] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x500000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 510.829722] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:57 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0dcc904ffdb49100000008000000"], 0x14}, 0x1}, 0x0) r3 = socket(0xa, 0x1, 0x0) sendto$ax25(r0, &(0x7f0000000040)="541ba6140bf587d7c0e3623b481ea7639f11b7fff6bab0eb8ff2163c2585ae44280205e70527d66858496eee2377b2add0c0fefb72ef52a47b22826aaef1908390652e143010cdaeed02347ec1203f", 0x4f, 0x40000, &(0x7f00000001c0)={0x3, {"1d665a38285766"}, 0x200}, 0x10) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/24 05:14:57 executing program 2: move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x101000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000000010000007000000000000000000000000000000070000000000000000000000000000000000000000000000000000000300000001000000000000000000000029eecdd709000000000000000000000000000000000000000000000000000000010000000700000000000000000000000200000003000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/24 05:14:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x6c8f19037e920af, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0xfa67) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e27, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0xfffffffffffffd32) 2018/05/24 05:14:57 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/24 05:14:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0xffffffffffffffa5) 2018/05/24 05:14:57 executing program 1: rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='c\x00') ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000004c0)={"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"}) ftruncate(r1, 0x100000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x90011, r1, 0x0) 2018/05/24 05:14:57 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000080)="4c465d5785158dbfa92efecf0aa52bf2f75b96a764a6a1bf5eb48fca5ec2fd68766859ba4269bfb6fa45ce0215ac50946e5f17a0") 2018/05/24 05:14:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x8100}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:57 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000100)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000000)=0x40) flistxattr(r0, &(0x7f0000000140)=""/154, 0x9a) 2018/05/24 05:14:57 executing program 3: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="a778bc1390e6d337d9959b2719edde1ee885339b8b7206e4b6a396804055fed8808018ff6873dc0a0603e6b530", 0x2d, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='$)cgroup(\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x6, 0xff, r1) fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000498ff2)='./file0/file0\x00') 2018/05/24 05:14:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087e000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/05/24 05:14:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/211) r2 = openat$cgroup_int(r0, &(0x7f00000014c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/217) pwritev(r2, &(0x7f0000001480)=[{&(0x7f00000000c0)='e', 0x1}], 0x1, 0x0) 2018/05/24 05:14:57 executing program 1: dup(0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x6, 0x200) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) tkill(r1, 0x1e) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x3, 0xec98, 0x9, 'queue0\x00', 0x3}) r4 = dup2(r2, r2) fanotify_mark(r4, 0x58, 0x2, r3, &(0x7f0000000380)='./file0\x00') syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x4a8400) uselib(&(0x7f0000000240)='./file0\x00') fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='\x00', 0x1, 0x0) [ 511.794854] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 511.974637] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:59 executing program 7: r0 = getpgid(0x0) ioprio_set$pid(0x2, r0, 0x7) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) kcmp(r0, r0, 0x5, r1, r1) r3 = userfaultfd(0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000000)=""/59) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], 0x1) iopl(0x2) read(r1, &(0x7f0000000080)=""/126, 0x7e) dup2(r1, r3) 2018/05/24 05:14:59 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c700"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x1c0c, 0x1000, 0xffff, 0x3, 0xfffffffffffffaee}, &(0x7f0000000300)=0x14) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000008000000000c680010000000800060000ffdd002400010008000100000000000800050000000000020000000000000008000100000000ab5868ffca1e270c860beb86c1c3538bba8af60014000200080008000000000008000500810a00000c8de3616f7e059896fd"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000003c0)) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/24 05:14:59 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x4200, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) clone(0x40000, &(0x7f00000000c0)="86566be325e35eb528139e522bb38e98e13bfdcb459718cec8942090d7c3fcbf493bd4ea29248cf131869ba25c037dbe444d06445a51bf9120676ce50fd3265ac44cf34c573cad19fc6b647177e5cf876ebd051731ee964f554dae8cf93a7c2e4d1c3a60ec6da71087da35ea2d71bb21afd728a31f641631723e983d20f27998b50a4f76102ff155c2535e87cae81edef5673bf770e203038ab73b571f7a1bf2a45017715ba8bcb48b2e60ce5da2b29e799e4408b881cf2c09f8738fe8", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="28d95fb319058e5af9") 2018/05/24 05:14:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000000040)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000140)) mknod$loop(&(0x7f0000000740)='./file0/file0\x00', 0x1, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"8b2c34dd7c289c"}, 0xf1}, 0x10) 2018/05/24 05:14:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bridge0\x00', 0xffffffff}) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') sendfile(r1, r2, &(0x7f0000000000)=0x35, 0x80000002) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000080)="e97d9324bfb49c908ac018d5f848368cd04cf0a731e6d91ed679dcf9b11199c1a04cd34cd5bc3ce0f07b781aa842b34ae677ff72da79e3da042879730fedb582e7168a1617418d8982e48bba9dfe783e8eef602bb6a5b1d01748220d03a4b439045157e758f04220bb96ec4aca746af44ac08cf5a9ac78dd796ba0aaf933e5") 2018/05/24 05:14:59 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xa03, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x8, 0x4, 0x2, 0x200000000000]}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x38f}, 0x3b) 2018/05/24 05:14:59 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=@setlink={0x34, 0x13, 0xf09, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@typed={0x8, 0x0, @pid}]}]}]}]}, 0x34}, 0x1}, 0x0) [ 513.859610] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:14:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x1f, 0x1000, 0x6, 0x3, 0x0, 0x325f, 0x10000, 0xc, 0x6, 0x7, 0x800, 0xd9c6, 0x8, 0x6, 0x10000, 0x2, 0x0, 0x8, 0x0, 0x1ff, 0xe5c, 0x0, 0x8b, 0x10, 0x101, 0xa2a, 0x8001, 0xfffffffffffffffb, 0x5, 0x3, 0x43, 0x2, 0xfffffffffffffff8, 0x5, 0x7, 0x1, 0x0, 0x18c5, 0x1, @perf_bp={&(0x7f00000001c0), 0x5}, 0x2000, 0x6, 0x8, 0x4, 0xe0, 0xc2, 0x8af}, r3, 0x1, r1, 0xa) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000004000000000ff0f0000040000000100000000000004"]) 2018/05/24 05:14:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x4020aea5, &(0x7f00000002c0)=@ioapic) 2018/05/24 05:14:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x600000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:14:59 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1f004) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f00006ff000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x2) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f00000011c0)="000000800000800000") close(r1) [ 514.047968] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:00 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$int_out(r0, 0x80184153, &(0x7f0000000040)) 2018/05/24 05:15:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000480)=""/110, 0x2bd}], 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x940, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)) sendto$inet(r0, &(0x7f0000000180)="5f7ad6018af566e2eb86d1d258c8c844fe411841021253bc7aceebe85192e8b2ae3fd3997244bbcf33eace6b1ee2ba2f98ecb8c4149b4620cec4b234f2038d2c86da341a18d205daca3a87b498c1268a1d1dcac966036d078b1613d6c833e1b17f06a35475adb6f1bd67b969852f2c5bef40e63d8930819d", 0x78, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x317, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/24 05:15:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uname(&(0x7f0000000040)=""/21) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7ff) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:15:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc0ffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x8000) r1 = socket(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(aes),md4)\x00'}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000140)="fbac5710b6128ac1eb7701360cb63d3ba497cb9e9d18ac8175b5dd23c96cdd3ed8a87d60223340a67bfd48f1afd0949b653e69179708a19131adf32fcbd1f2205dc419c0862f1648b5480404d4cc56ad63ce6be422819cb04128d292f34caa4b384834ee55042303ac6dda4e17bcf1cfa4bdd6ffbd739a5efc56d3103e2b5eac453e8103aecba8d9531de1c35b39be6b6015881e984ff4e58796ce917185c273aa60b7a3c4543958f22d3bc00c18018489b19b01c6e0f5d9e724f5320fad4b12", 0xc0}, {&(0x7f0000000280)="752e1bf0491a459bea4805a4e5a07adc1bdcf83cbf2519bb5342a8d8f25f83810c3804d2ad8510074c563672badce83db7eff2d4049e7bda362bf3480c2f38d21e787a9f1514554ae0c211139216a0bfba51fa873e0e1ac24d764911e6e6b8fcede21f61c19fdc7504dd5159955e982bce8a7f5b2d299ecdfcfcadee54a76b9c51da6fd7cbbcbb6823eae5d31c17dad2178e1675d637ad2e8a2149321e9aa7c680614080bf9522bfd6822c1a9e1c7d400272dc84", 0xb4}, {&(0x7f0000000080)="8b2f2c4e36ea9214732264a4b6016dfd1fbc03a3c8", 0x15}, {&(0x7f0000000340)="4a020ecd9a29215375bebca0c678a76d5672368dc097c882d01db9692b8bac0256559898d4b50bd0a1aad15c1d5dac921fc52d1590d8ab63698e314cc1c6e108ade3b543590046030709a3ef", 0x4c}, {&(0x7f00000000c0)="aaa1", 0x2}, {&(0x7f0000000200)="9c7a072471a2bd3c7bf5d520ef391d9c615af8d91e78b48098df0561b9d089274081e22b52", 0x25}], 0x7, &(0x7f0000001480)=[{0x70, 0x11f, 0x7, "358a2b752225752a12fa435e778928080347d6b6115c9c0ae7cd60c4fa4151cada4e4e8b47e1691b43fb94d11a8ac008f4b17166bea743987b4ee0a8dbe2fb91a644609418c431e2cda0a136c1afaf6596d8866dc33172641e79ec02344bffe3"}, {0x38, 0x10e, 0x8, "a61d2bcf13d421dc1ecb85f852dd39fcac57929eaa13ebcf75ba73a90e1bce53c93f6a08"}, {0x38, 0x105, 0x9, "dd1aaf423378c4f8ef4b5d7835f73a9f8a87eed8d80e7d0e841f74da4e7b36dc9b2cd20472"}], 0xe0, 0x4010}, 0x20000011) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000002400)=[{{&(0x7f0000001fc0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000002100)="81", 0x1}], 0x1, &(0x7f0000002200)}}], 0x1, 0x0) 2018/05/24 05:15:00 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa4000, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) inotify_init1(0x80800) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r4) 2018/05/24 05:15:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="af26262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x4879, 0x4) sendto$inet(r0, &(0x7f0000440000), 0x38c, 0x0, &(0x7f00002ce000)={0x2}, 0x10) 2018/05/24 05:15:00 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="ed31f3bbf255607f"], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/24 05:15:00 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80000, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0xb5, 0x5, "06a7bfefd4fbf0a0ea1758660b928bd791ae6851f8ac39916bd0d66fb8df839b90bf6837efcdb9ad48981fff022ce7a2973de8bcaa1febf84e0d1dc8eb7735bd75a8f1bcf90aa1230d29bf2a28b1e36dcbb24a208883b29e339a3f7542339f13a844b99c278ed399e36a2b58d552cfaf1190d6f21dce480e23fafb5d32d53537e31633a17668d2c74c68ada763ad978916707bef1a0866984c8917021d4c29c0602dc58fd29a8ff5e48a494751"}, 0x8800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247009, &(0x7f0000000040)) ioctl$TIOCSCTTY(r0, 0x540e, 0x2df) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 514.802893] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 514.808609] binder: BINDER_SET_CONTEXT_MGR already set [ 514.820898] binder: 433:435 ioctl 40046207 0 returned -16 2018/05/24 05:15:00 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file1/file0\x00') rename(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000040)='./file1\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0x20000004, 0x20, 0x10, "79ac4da5a108b94f8641921f0182993b214c54fb3acf3a7dddc5e2df3f78c6af45dee74f07a2db20ed13abf6e9820d4bdf3ce9a3c7d026fec7dee7781d7be431", "70c1b5f1cb6b822d75c2ce1a0006b1b1a682f477ede0672a564d88e14f2b2a2c", [0x6, 0x59]}) [ 514.881100] binder: send failed reply for transaction 115 to 433:435 [ 514.905483] binder: undelivered TRANSACTION_COMPLETE [ 514.910755] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/24 05:15:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000180)="54826ff5ea1fe6ed253a3f04c15c83a2f795735f73ecde36bb7357032be2252dfe24ff354afd86", 0x27, 0x200007ff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) signalfd(r0, &(0x7f0000000300), 0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)="17"}], 0x1) 2018/05/24 05:15:01 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = msgget$private(0x0, 0x21) msgsnd(r0, &(0x7f0000000140)={0x1}, 0x8, 0x0) 2018/05/24 05:15:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x81000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:01 executing program 7: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt(r2, 0x1, 0x7, &(0x7f0000000180)=""/139, &(0x7f0000000000)=0x8b) 2018/05/24 05:15:01 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000025c0)={'lo\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a1) 2018/05/24 05:15:01 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x5423, &(0x7f0000000080)) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "568c287075c3449aa662c168490f814ed0d1e0d6a0ff4641d639dc7d290681556c745faab428fb59564ee1ae8022f778e36b5cde1130eaed46fe33ae12bf7287ff9015d2e706baf996f62fe1a55a01be4796dbfc45bab0ec456e57a060b84ee9ab7710178df782b4032b47"}, 0x6f) restart_syscall() 2018/05/24 05:15:01 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) fallocate(r0, 0x1, 0x0, 0x8000000000000002) 2018/05/24 05:15:01 executing program 6: r0 = socket$inet(0x2, 0x80000080f, 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/188) r2 = socket(0x8, 0xfffffffffffffffe, 0x80000000000002) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) accept$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000200)=0x60) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/05/24 05:15:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x8}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000013c0)={"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"}) 2018/05/24 05:15:01 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000000)=""/21, 0x15, &(0x7f0000000100)=""/161}}, 0x68) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, 0x4, 0x8001, 0x1, 0xffffffffffff8000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x13, 0x4) 2018/05/24 05:15:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4004ae86, &(0x7f0000000000)) 2018/05/24 05:15:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 515.932123] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5162b57e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000000)=""/11, 0xfffffffffffffc22) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540b, 0x0) 2018/05/24 05:15:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="65381dffe70b4eaa7bf5e24ef06a80a0", 0x10) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x200) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0xa6) 2018/05/24 05:15:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000140), &(0x7f00000000c0)}, 0x18) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000040)=""/107, 0x6b}, {&(0x7f00000000c0)}, {&(0x7f0000000240)=""/224, 0xe0}, {&(0x7f0000000140)=""/80, 0x50}], 0x5) prctl$setfpexc(0xc, 0x120083) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f0000000200), 0x1000000}, 0x20) [ 516.166426] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:02 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) prctl$intptr(0x1d, 0xfffffffffffff2fd) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000017c0), &(0x7f0000000080), 0x0) 2018/05/24 05:15:02 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x90900, 0xc2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1ff, 0x6, 0x0, 0x7104cee000000000, 0x9}, &(0x7f0000000280)=0x98) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000319000/0x2000)=nil, 0x2000}, 0x1}) syncfs(r2) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x7ffff000}], 0x1, 0x0) close(r2) 2018/05/24 05:15:02 executing program 6: r0 = semget$private(0x0, 0xe, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0xd203, 0x3, 0x0]) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 05:15:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:02 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x359f, 0x400000) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000100)={0x6, 0x101, 0x7a, &(0x7f0000000040)="e5d4018ea7004d092b738599590e18ff324cf4c1ecfc3cbea19f91c6bb121a63f5fd26c2bda2bad77635d77e83dd55deaf5084fc25aea8be6d26c01f55847f3a8cdfa94fdd34f98468f1a293852080d346c99c0fd0cecb7373f195a4b7a8d478144e06cefdd1a292d24d7b25a9e5c9a077183748e409a7b269fc"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/24 05:15:02 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x208000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x80, 0x2, 0xb4, 0x6, 0x4, 0x8, 0x6, 0x2, 0x6, 0x0, 0xae63, 0x1000, 0x101}, {0xffffffffffff4b4b, 0x100000000, 0x0, 0x20, 0x904, 0x8, 0x511, 0x3, 0xff, 0xce, 0x56a, 0xa127, 0x81}, {0x0, 0x2, 0x0, 0x81e3, 0x31e6b780, 0x3, 0x200, 0x1000, 0x4, 0x3, 0xffffffff, 0x80000001, 0x2000000000000000}], 0x3b7a}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x0, 0x3}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) r5 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000001c0)=""/136) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x17) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x13f) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000100)) close(r2) 2018/05/24 05:15:02 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) dup3(r0, r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) 2018/05/24 05:15:02 executing program 1: r0 = socket$inet6(0xa, 0x800000000003, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) [ 516.868761] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:02 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x3, 0xbf8, [0x20000500, 0x0, 0x0, 0x20000e90, 0x20001020], 0x0, &(0x7f0000000080), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0xc70) 2018/05/24 05:15:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x900000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:02 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f00000000c0)) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/19, 0x13}, {&(0x7f0000000200)=""/57, 0x39}], 0x3) prctl$void(0x4) 2018/05/24 05:15:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="48f8c1c80c9c4e9be5b8884e80d9635e31742536c6b7bf91443b832df79c033f64a37cad6e52ce94da43dc29cb50083a8d091bd852c9f50ad103ae9e62b3640d9deca4928885d37748644e6a0a2cf6ac4a30aef953d9e3e2ff0d7ac0317d09f36e5e6d75fe5904e4e47b4391038159f32065856a4c338d17b806e3c32a66962f8fbb050eb620af8f47d83befa4a706754e71f480e606c80dc03ca6297cab7d26c8ded7893a436a911ab8f7a0a2deb3fe24b033120d4bb3ebf598ad03f6374fe58f"], 0x1) 2018/05/24 05:15:03 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x81, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 516.972834] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 517.006258] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:03 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10003}) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000180)={0x100000000, 0x7f, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x8001, r2}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000200)) 2018/05/24 05:15:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x5000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:03 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xda1, 0x103800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000100)="88d5e5dafc527f8dff28c0d6fa34093738ff1e8043677cc9b1c704795115f4a371f8849f78d3e5325c747faec41065eb", 0x30) r1 = socket$inet6(0xa, 0x80808, 0x5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@loopback, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x1, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) [ 517.175775] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000000002, 0xa) r1 = dup2(r0, r0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"d6ca8b3f875a26"}, 0x4}, 0x10) listen(r1, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xb34, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/05/24 05:15:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) 2018/05/24 05:15:03 executing program 1: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000004}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x0, 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x101, 0x200) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0xce) connect(r0, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000100)) 2018/05/24 05:15:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x700}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0xffffffffffffff82, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000012c0)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/187, 0xbb}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/24 05:15:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x9}, 0x1c) clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') lseek(r1, 0x207fffffe, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r1, 0xb, 0x2}, 0x10) write$sndseq(r1, &(0x7f0000000140), 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x95f) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10048100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x10, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4080) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000204010000000000000000000000000000050000000001"], 0x18) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000003b40)}, 0x0) 2018/05/24 05:15:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x100000104}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x30, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0x0, 0x40000000], [], 'ifb0\x00', 'rose0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) close(r2) close(r1) 2018/05/24 05:15:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3918d0e2, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x1, 0x9, 0x1, 0x0, 0xffffffffffffff80}) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) 2018/05/24 05:15:03 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f00000012c0)=""/200, 0xc8}], 0x2, &(0x7f00000001c0)=""/37, 0x25, 0x5}, 0x40) listen$netrom(r0, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r1, &(0x7f0000001280)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) [ 517.840704] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x83d}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20}, 'syz_tun\x00'}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc008551b, &(0x7f0000000280)=""/236) 2018/05/24 05:15:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x5, &(0x7f0000000280), 0x8) close(r2) close(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x5, 0xfffffffffffff816, 0x56ca}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340)=0x4, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x111040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x5, 0x1, 0x3, 0x0, 0x35e}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x6, 0x3, 0x9, 0x1}, &(0x7f0000000140)=0x98) 2018/05/24 05:15:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') pread64(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x40000000000000) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000000000)="d888cb73422fdc9e6012388e811ad1c9c670ec8f48985326a4b90cced198ba145acc0e2578733a22b3dfc5177f1dc7a4989602510b31978432833d8ed713c3dc09457bd2d5c0c33b51e04c51d737c43de37bee353f3a0ab6775cc48a4cbfb4b456e52e72351fbe91bf8a1c") 2018/05/24 05:15:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x4000) r2 = eventfd(0xffff) prctl$setname(0xf, &(0x7f0000000080)="262774727573746564225b73656c66766d6e6574301876626f786e6574313a5c2500") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)) 2018/05/24 05:15:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x800, @empty, 0x4}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="004f8604d30d4020ef50fda4bf199c83b1a06fa04c03886995c7aa4ee026df9e37e7adcd11f1f0bae80378e52142bafe8032a1cc03e9f8688e9b558c44e17b475e374696c384f1e06518a0e1ea14a9beda51e5eeb1268c842e92243a846687ccf03ad2c54928f5fa6e0e19", 0x6b}], 0x1, &(0x7f0000000140)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}], 0x18, 0x800}, 0x40000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000), 0x8) 2018/05/24 05:15:04 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4) recvmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/47, 0x2f}], 0x1, &(0x7f0000001740)=""/108, 0x6c}, 0x0) 2018/05/24 05:15:04 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x1000000000000200, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x800) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) [ 518.062718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 518.088606] audit: type=1326 audit(1527138904.073:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/24 05:15:04 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x399f1336, r4}, &(0x7f00000001c0)={0xef56, 0x7, 0x3, 0x7fffffff, 0x78f, 0x49c}) sendmmsg(r3, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000010000000029000000020000004bc33bb8595a860000000000000000000000000000000000798197aee77aa11b72b8b00e56d49767659e1ebf6453ce10c526ec3b3f08d485e8ad7bb19615d6249700f02c1c17defac6c3523025be339647"], 0x28}}], 0x2, 0x0) [ 518.153652] audit: type=1326 audit(1527138904.095:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.174733] audit: type=1326 audit(1527138904.095:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.195677] audit: type=1326 audit(1527138904.095:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.216572] audit: type=1326 audit(1527138904.095:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.237576] audit: type=1326 audit(1527138904.095:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.258458] audit: type=1326 audit(1527138904.095:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.279478] audit: type=1326 audit(1527138904.097:22): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 518.300475] audit: type=1326 audit(1527138904.097:23): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x455a09 code=0x50000 [ 518.321403] audit: type=1326 audit(1527138904.097:24): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=658 comm=262774727573746564225B73656C66 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/24 05:15:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:05 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x1, 0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {0x0, '\x00', 0x2}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) io_setup(0x0, &(0x7f0000000000)) 2018/05/24 05:15:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = accept4(r1, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x5, 0x4) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r1, r4, &(0x7f00007ed000)=0x6, 0x73e0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4(r3, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000540)={@remote, 0x0}, &(0x7f0000000580)=0x14) getpeername$packet(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) getsockname$packet(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) getsockname$packet(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x14) accept4$packet(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0x14, 0x800) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000840)={@rand_addr, @loopback, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000008c0)={0x0, @loopback, @broadcast}, &(0x7f0000000900)=0xc) accept4$packet(r3, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14, 0x80000) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000009c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000a00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) accept4$packet(r3, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000008980)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000089c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000008a00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000008a40)={@local, @multicast2, 0x0}, &(0x7f0000008a80)=0xc) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000008ac0)={0x0, @dev, @multicast2}, &(0x7f0000008b00)=0xc) getpeername(r4, &(0x7f0000008b40)=@hci={0x0, 0x0}, &(0x7f0000008bc0)=0x80) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000008c00)={0x0, @local, @multicast1}, &(0x7f0000008c40)=0xc) getpeername$packet(r3, &(0x7f0000008c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008cc0)=0x14) getsockname$packet(r3, &(0x7f0000008d00)={0x0, 0x0, 0x0}, &(0x7f0000008d40)=0x14) getsockname$packet(r2, &(0x7f0000008d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008dc0)=0x14) accept$packet(r2, &(0x7f0000008e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008e40)=0x14) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000009880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009840)={&(0x7f0000008e80)={0x998, r5, 0x600, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x25c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb57}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4907d943}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r12}, {0x198, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0xfffffffffffff001, 0xffff}, {0x1, 0x3, 0xff, 0x7}, {0x1, 0xfa25, 0xfffffffffffff599, 0x8000}, {0x1000, 0xffff, 0x0, 0x8d}, {0xe9b0, 0xffffffff, 0x2, 0x3ff}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x1b4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x39c7}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r19}, {0xe8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r21}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x48}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x1b8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r25}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}]}}, {{0x8, 0x1, r29}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r30}}}]}}]}, 0x998}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/24 05:15:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f00000004c0)="c6ca7a74f29ef89e1c81f00320afa3a58b2822d1b71b638155c8415a0b1cbd1d15167bffb63940a06b2e9851e3effb4f683a4b3c7e5ff9aa9a18b1949db301b8fef9f2cf3080061ff1212662a01955", 0x4f}, {&(0x7f0000000540)="573cd0b50eac3f8e46c4bb3202f7245fa8b35577d988b5851ff201af6f4b9e0dd335467f5e880433ae62941d1edea1ab0875031f53f27880dfc1fd52ac2a457fde9e2c131a83b334ad4b76ccf98326d641d0350de078882cd5308b57df104c5586cd6a5ad94123e8c5a08a36382626261a317ca99ba2021e6da0f81c1f199a74d2ad06ee8c278676a993037fd40fc312e9", 0x91}, {&(0x7f0000000600)="1207d2b26c45c2e61d71747d0f965eaf1a04fd9fec6aa33499c7cf3e6fd44361b2d17b57122c5762e1fe295c1c388efe0895e2e8d7707f8427221a4587162ba92aabcf389c88d9c2a1e0bb8fed9a5da4f5a4c3b8af6a42efe6c9c5c36af20d966cc1a64e5e80038526dda2380590f5e657f891ec0aa3eb1b5fc3d1f33ba0ca8bd9bd4cd5b8528d967b16fb2b15872fc971d755681d2e584a3db9d39a4c95c1e3004d374de0263942766784a36445a109e1882990", 0xb4}, {&(0x7f00000006c0)="debe0fd2196c26a6b206bfa2518918320069e35209b569ef31a062db9f053e60ac4ccf731f03e3a9412f4ffa47f9c9f5f68aedc309279a045d6c98bc517b98be572168ec727d43c9a3875f1720ec0fe7106b04943a7b641b88fcd6320d735d4cbb55d86c19", 0x65}, {&(0x7f0000000740)="9749530a8f7a95559f7d0cb536bf88925ea1cf5bdd7fbbad000d6ff15e1fe4a68047f86a2b41778ccd69412dae90621ce128b9bb903dc7a9e182", 0x3a}], 0x5, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="31aa19a1015f91374e0ea297993af3d499a57a5100f68ad1f69903008b69005beaafe15d8f37a52fbe2fbb3566954bda8bffb975b748710a24a652e9f38f54046565fd40c71f8de05f062740502b1586fb89dcd5c036fff3c72443098d0a109838f4440d57cc3f96c7d7b7c9fa45405487989ba6e88e0951b4bba5c415636cdc3577858a8a0c9f439b2ac7cd34743e216b44584731b96f11cd3207cb578c8f76fda4c88f879ab9bbb41ac334ee0710", 0xaf}, {&(0x7f0000000180)="2de1f6ab70d50b9a065156baa682d38a06c144cd5a79179ec896c549fd391de18ad72f242440ef4e30a9aa96bf4604eb9db490b03fdcc153d4a113d21f6e97342f3597eb27b71a82397da11c449f23145ba9e1a618b056415fbcdfe58a9e4f76713b87095ae7c6923bcdd9530782cce19df2c4fca464c5f6bc87ec337b14da070125dc18d665cb062b5d682bba742c7af6d742", 0x93}, {&(0x7f00000000c0)="8ba0e7c306652182116fd62e2b6e2d5667263485abe14d1efdad4010e3a8e3e6af722ee9d723cfa58a2e60", 0x2b}, {&(0x7f0000000280)="db10a9d7702e4b0a3a07891d541864a1e021ba64ca14ef0d8611673ba4a1725a0178c04cd94d51a12392bfc1fdd5209a3d76a3ef8ecf5ff292e7201bfa887da25f6fa98e16294e9437df66c2cc72c48394a243f03953fd9323016ba1e18b038759f3b4d51a33118047d49fd2d0844728f6ee89770fff135795e5d6c81b8ad34a2f424755b3e5ead4923fef364d", 0x8d}, {&(0x7f0000000340)="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", 0xfb}], 0x5, 0x0) ioctl$void(r0, 0xc0045878) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/24 05:15:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000f21f00000000a580e7a6b9768000", @ANYRES32=r1, @ANYBLOB="000000000000000008000c0005000000"], 0x28}, 0x1}, 0x0) 2018/05/24 05:15:05 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e4f, 0x0, 0x0, 0x0, 0xf2e, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x169076, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x40c007) 2018/05/24 05:15:05 executing program 5: prctl$intptr(0x0, 0x83) 2018/05/24 05:15:05 executing program 6: socketpair(0x10, 0x800, 0xac1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket(0x10, 0x2, 0x9) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x7) r4 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r3, r4, &(0x7f0000000000), 0x80000002) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r5 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000000)={@my=0x1}) truncate(&(0x7f0000000140)='./file0\x00', 0xd979) [ 519.131995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x9, 0x2eeb, 0xff1}, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xeb, "c5bd2398bf926db0fc1f200929810bbc3fc99f2cd63fdf922b5e2094d8364ef140eb3daa43cb8f2b928a034977591b4614fa7c6be3f17be28ac4844856a0baee42168d503e763b3cfe12ff8e0e1d2999fe74a47997de1b6226c55898a3afd7fc910f5e792d9eb3c65bb8b9e32bbaf1ac5f40c8e3d3b0823e3d1401ce7ee57dc63457b291c1dd57455a18b0ad7eaec4d1791f9188eeb776acd4674bcc11f75bbd8d4e57e5636f264b525c3e0786486fc07593ae0a2cf713005e4c5ef32f67ecdb51ab4d5c0f42dc9ea15cbf1b3f77be9ac481347c8b64420502f33c2d493a114b5b393042777cfaed979a48"}, &(0x7f0000000100)=0xf3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000007c0)={0x400080000000000, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000680)={0x6, r3}) accept4$inet6(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000780)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={r2, 0xeb, "a617c33a0e292cbb56ac2657dbdf20303aea0385133b85ab75d7045d1edac78c8562e75c2becc4f5b0d455f3b69a826e01d4ce4f24561cb43b3ee4b9a876bccfdae76666569d9ec37e931899fe847030d6acfd752eb49ae6816957f626e211aeafcd7113dda55be61a4cdb563752e0d5dc29fb788a1ffb8b3143cd123d1a899c56e5f5ff0f1b06368b3625ab52a72d3014bde49b6b06ebf79621cb50f88f77e2a7e32efad64eb349ec2846914c479e6790942c7bcad754597840027fc0f70e5cf605a13fbe7254354e1c1f9530ea7ebca5af82372a413e1d822174a6da796840ed4f92aba0b9600905f688"}, &(0x7f0000000580)=0xf3) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000700)={0xffffffffffffffc0, 0x10000, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7fffffff}, &(0x7f0000000200)=0xc) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x0, 0x0, 0x1, 0x7, 0x5}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000004000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000047dee18800e2ffffff000000000000000000"], 0x68) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0xd0, 0x3a, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb66}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x87a, @dev={0xfe, 0x80, [], 0x18}, 0x7}], 0xa8) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000006c0)={0x982b, 0x1, 0x1}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000600)={'vcan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/05/24 05:15:05 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x4, 0xe1, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x0, 0x4, 0x6, 0x3, 0x0, 0x4, 0x7ff, r3}, &(0x7f0000000200)=0x20) mprotect(&(0x7f000066b000/0x4000)=nil, 0x4000, 0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, 0x98) 2018/05/24 05:15:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xd0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb0, "9a69dd7b30d50c6924187e214a4071f39259435f53becdf0217b231915214b0b8c38aad5d1ef88b37895047f0641de5e4a78a868c31362d6a5dab7bf4435eb5feab39fdcbd81657b8568b8aa053709649deb2f11a911e7bf9d0e4fe16b094eaceaa92aeae7f44bc49c4f91d3de2040130a322edbeda76483ca85c1a04c512ab92719e2d3183d9bbeed9299e1d5b396689f73c521547a88f744a182acb24c1dafae1cd44229414a551e68efc2cb2d0b1c"}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x81}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x8f, 0x0, [0x3]}) 2018/05/24 05:15:05 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x40c007) acct(&(0x7f0000000080)='./file0\x00') 2018/05/24 05:15:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410140, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000280)=""/4096) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-generic)\x00'}, 0x58) close(r1) [ 519.213845] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/05/24 05:15:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffffffe}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 519.324540] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/05/24 05:15:05 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x40}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="a0e036"}], 0x100000000000013d, 0x0, 0x0, 0x10}, 0x10008000) sendto$inet6(r1, &(0x7f0000000600)="64f6baf69d97b0a04998263d7e3ed65f9f277ba8b51d1934e6e35113b4ea9e58c3000000009f00000067b2420759d590a655822e2e00b1bcc7b1bedb48abace1318f", 0x42, 0x0, 0x0, 0x0) 2018/05/24 05:15:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0d0000000000000000306f000000000001"]}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getuid() getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000100)="cb0bdb6807e8df3c60b8fe49e4ffd2de8516c5f4e18094973fed38ff618985", 0x1f}, {&(0x7f0000000140)="bf8ffb6bc8b4107557f5e38a5741b6c0edcd98e05700686565469065fa6734e1e6460d3dc92b55525bdd4d9d319c69f160c454ca1548001acf3606a0adc557b2834576c4327647c9bc88566bd7ca727663c6f18d75e0b94925c002066ffd678fe0032d0b3af4a47e1b88a27fb61d5d15bec7cf95fac4ec30db72329a6d840fe3e492603284e1b8af622bd9d07fd2c1f9222d6c9a3ac3bef0f466952031b46b5e6d390a38eb33b97777afc89b8a3f1e2a15c3247c92", 0xb5}, {&(0x7f0000000280)="638c8a2b08a8faf609514504ee2c428531f19208e6eef2898f92f3e0987bbb26c4774d1bfed2c865f2367f1af473d6b40c7272959e26354847cb967d6f447046522a1acfc0a0fd1d1cc1d36af1cf77e49809bfc21ab8ab6b7bb9f1", 0x5b}, {&(0x7f0000000300)="4083f6f0b7774898626366fa9b2c1d62fb35360b450ab74241e398aef0c6f2dfc2148523cebdaaedce1e86cad5fbf28d52f737febbae023a081deb3dc356ecad99e1a72e8f4ae91ea02d60b3e6d2a82eb1409f9d1922725ab90312dcbb462c5a1a4b7947ef3b9038685211ad09dd28ef9bbb3dd356cda0d5fba623e9fecbb3a68f615743d21ff0e3d06f35f7d5ddbb46998a5188c318303887024cd8b07b2e442c7c09d3c256052daab6526fe9932ff1e60ea2a24e070344ba800410a132f28e1ef0e1", 0xc3}, {&(0x7f0000000400)="6ef5af6c955fa080ab87c66bdbd39b1b7fc489095e5338bc111adc0e9b5c3068d8b0a10b5a7a8fe5ac2fcfe6a084c395ec323fdc69d5b5619d631b26cfd798bb2d5bd271fd8b9cd5de3d84bb1a5df3064e5cf4905b709cdd3a6c1c1368fad14d4049851960afa38959cedbbefe753e", 0x6f}, {&(0x7f0000000200)="a2aabfada39d90c9dd7321e9372537ba0f8cc076d2aacdbe", 0x18}, {&(0x7f0000000480)="61aa56fe2372d5415f57ee4d817eb2ff2f1aa504e4aa876dc1ede5f922c984f586709dd4253dd9c1d5d14472725ea73d379cd60d095c6e4d9a5258a72f7490e61dd62b14cb298bc8ae43e698bdc76b312653d37649c61ea035ee912cdbde866838d0fb255c64d5bb4a07cb1037b82929b5d23e7e1580a270c9c964e9a20165776fd7a04488483f75812d8e82ceed45c18929ccc702b1a0f63d75bcc072c74a0510c813d4df31743be12a858f520a29c19a410411", 0xb4}, {&(0x7f0000000540)}], 0x8, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000010}, 0x0) 2018/05/24 05:15:05 executing program 3: socketpair(0x1, 0x80800, 0x800, &(0x7f0000000580)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x72b}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x8, 0x0, 0x5, 0x5, 0x56}, 0x98) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000380)={{0x16, @multicast2=0xe0000002, 0x4e21, 0x2, 'lblc\x00', 0x10, 0x5, 0x30}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x8, 0x0, 0x2}}, 0x44) ioctl(r2, 0xff, &(0x7f0000000280)="3ceee1326d92fcf783857b6c7a13760d747ee56e284a3f685f0cc49abe5e8bebc2a8294d2729f125e1851062f59fe3de5074f05197dc43e091f10e8268e427a71e32df73e8bff9ffce9b9523cb06fc0b5dfd901bdb787298c4366d1304bd22f56d75894827a712e5a18b743e45ed55a0404c3e73fb1446f37285117a2508b6b276") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0xffffffffffffff49, 0x40800) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000340)=0x4) unlinkat(r4, &(0x7f0000000140)='./file0\x00', 0x200) [ 519.366748] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 519.460700] IPVS: set_ctl: invalid protocol: 22 224.0.0.2:20001 lblc [ 519.525385] IPVS: set_ctl: invalid protocol: 22 224.0.0.2:20001 lblc 2018/05/24 05:15:06 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x5, 0x0, &(0x7f0000000100)=""/95, &(0x7f0000000040)=0x5f) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/24 05:15:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x252}, 0x18) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x30000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="bfbc43ef716bd84bb3dacc01f50d50ed18", 0x11) 2018/05/24 05:15:06 executing program 1: setpgid(0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x1000, 0x2, 0x20, 0x1f, 0x9, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0x6, 0x8001, 0x5, 0x5d}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x34e, 0x3, 0x29}, &(0x7f0000000180)=0x10) 2018/05/24 05:15:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x800000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:06 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) 2018/05/24 05:15:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x6, 0x2, "15a846090b936c92cf2aa8e05b9c1a6e65ebf9356f9a92bb0b97766a86901cfd1b212ac8c405ba5fb5472cf60ef6cc6a65f61c71c6f1ec98bb20d7a348ca4d730738a1b3b218eb60ed9c3d0e5cb5d5ed5fa7c5e5f3a6944bb5569d17edb362b456a8f4d8c71a7364792c0fe5b72564608933df4bdab28fdf32e927f8894d6c3ba00b76821a9cd52ae45e1ef133996e2282fb10cf3de352195206af5b3ee2145aeef3aa803f097037207381df249c0ec8177ce294127dfa5405ab568c0f2e0b"}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) 2018/05/24 05:15:06 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000003c0)={0x552a, 0x2372, 0x5}, 0xc) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440)=0x5, 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control\x00') mkdir(&(0x7f0000000080)='./control/file1\x00', 0x0) close(r0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000180)='./control/file1\x00', &(0x7f0000000340)={{r3, r4/1000+30000}}) utimensat(0xffffffffffffffff, &(0x7f0000000140)='./control/file1\x00', &(0x7f00000001c0)={{0x77359400}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x4000)=nil, 0x4000}) 2018/05/24 05:15:06 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000280)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x8000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000004500fd5ccf232be080d1cee5000000000002907800000000e000000111fd9078e0000001cb09f5dca8c618219474ae5a12d7d97d57ff2b775448951350b2867062cb9660289944bee93ea4000000800000000037a122d32a6b8029930be26ee1484a97796220366501dc2921d6a09ccefad443ba8609b9700a2f818d18247ab2a7eed084af25bc2e9d0746bb96d9ef0381b66b89354ecef79a2603280d6c896b93c1f088a4316743971ee29b746f91"], 0xfdef) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) 2018/05/24 05:15:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x400, 0x7, 0xffffffff, 0xffffffffffffdb3d, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_create(0x3, &(0x7f0000000380)={0x0, 0x3, 0x1, @tid=r1}, &(0x7f00000003c0)) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/05/24 05:15:06 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x1, 0xa2d, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'teql0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x1, 0x10000}, 0x1, 0x7fffffff, 0xd6aa, {0x100000000, 0x4}, 0x5, 0x6}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r0, 0x0, 0x0, 0x6, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r1 = fcntl$getown(r0, 0x9) getpgid(r1) r2 = gettid() getpriority(0x0, r2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x410000) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000000c0)=""/22) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) [ 520.423346] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, 0xffffffffffffffff, 0x4}) 2018/05/24 05:15:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x8000}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xe6e}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x9}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x80, @empty, 0x4}], 0x9c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)={0x80002004}) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r2, 0x200000001) 2018/05/24 05:15:06 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0x18) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x80) getpeername(r2, &(0x7f0000000280)=@alg, &(0x7f0000000080)=0x80) 2018/05/24 05:15:06 executing program 3: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000c6266ec80000000000004000000084f4bce56f5dc67f7a3bbd5584a6bc01000000f7a7000000000000000000000000003800000000000000000000000000000000000000000000ea000000000022000000000000000000000200000000000000000000000945e50fad582f0d86000000000000"], 0x78) 2018/05/24 05:15:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 520.647223] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80002, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x6e0}]}) 2018/05/24 05:15:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000000000000000e000000040010000000000000ffffffc00000000000000000000000ffffffffa0fffffff8020000f8020000f8020000ffffffff04000000a29ef438735bf7bc0407b57b0d"], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe8, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff8da54c2a}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/05/24 05:15:07 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0xffffffff000}) 2018/05/24 05:15:07 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000640)={0x3, 'vlan0\x00', 0x1}, 0x18) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x1d, 0x0, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="1228c6696a282f76017e6d3d4b5f0f399f43bd81c9728e6f88ef8a37ffeb32b5e02c7627b65cb38f87cf669e6ff65ad1aef7caa42e3a5ba295ece0d57920059bf8a92d48b65e7cc5a8d65013bd06aefab5c5d778da01d6c32e6ccddfcf0f61cb3e9950f7231f873a250466aeda177bfac802b6f12a577b", 0x77}], 0x1, &(0x7f0000000680), 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000005c0)="9e2304296754711fe61943a9d5dee1615355604483824e15fbd569a245091658dfb1f61f35ca4e9497f1dbfa07589c86fc933fa1e8eb4e17a83c450598eb61622eb3b2c63f22c4e662ecb14a758ce13a8b6784902f5be816781c213c86663a38e6c36682c0a5c8af805803423c5fa67c0ea761677ee8b517470e2795cf1b9f4a", 0x80}, {&(0x7f0000000880)="06d3600850c15837b93e00bd9d70f1cc0c636f20235d8009e491d90311d21d4464a6c978181b3b9aa6e1bfe9fa09aa02656a44fac9678cbd6d98ecbbe5d6f5b25beafda967bf2973f4d9ee8ae2e366fd47bc58d6", 0x54}, {&(0x7f00000009c0)="c883e6915013b8f18ccff447f2a94485d0e63d03a308dc2e6e9122d3e99da3cdcbf4c6b55c48a9269f3130fca94a9682bd5adb0a3690103d9e5007604c2832851d1844be28135459d7f9a50ace3d11280b20fcb277b3829c927052e825409f3f46a55b2a0ec04387facd6ccfb5ee6a01b97e3dca76e6ad74c7a55dd123af5a51", 0x80}, {&(0x7f0000000a40)="8d54528553e0748d7486c842e8aa34411bad2a6b4089621dda1adce7261aa2eea54d69c1898eb95ea2a8e9e14ca0b4b0714fc2fe12a4003ce46888910637a57813ab0acf7d13ebc91af6376ee9ac9f2566a4f56d30da835ceaf418739cf75516040aad303e617036f1ba869bb3bfaf2d2a3a3889b4628535ec10c1b8969582c2a6f54271a37f81fb1750f5cf0a1c399d15a0a5d52a8ff43274ef9e4e789e329c91c981003b42bf747de3bd7e5c1e7ad26e501e7c1a28b9e04a666305f75029c9be6da344c0e60bb393af692e2531194ab72e475325e95072e6870a50954cc0a3794775784b17b8c16fc55e", 0xeb}], 0x4, &(0x7f0000000bc0)=[{0xa8, 0x114, 0x100000000, "b92cf05005fd881ca1f6690e8064c003b07b9a13c4fdfa3b252c4687ef8ee04576756f782fbdf32708e48e0aa9b51521b81640453b49390d1bb6b1019b1b04259796f049780e6a458c0ead6e815d4e54660d562292c77aaa067fb9669f91cd29d89794067bbec0f88cc6e66c28977bbeb3e051732e6ec81724fa31c243bba1b9e66bfc01e13e53f240c9f5e5ff24a26163bf64d66da6f8ad"}], 0xa8, 0x800}, 0x40}, {{&(0x7f0000000d40)=@rc={0x1f, {0x5, 0x9, 0xf5, 0x2, 0x1000}, 0xcc4}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000dc0)="aa7300577ad8326d0ded", 0xa}, {&(0x7f0000000f00)="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", 0x1000}], 0x2, &(0x7f0000001f40)=[{0x80, 0x10a, 0x5, "1b594a055d752c2c96cae9c1561a6573ce9da3fb8aadb5b5eb9602e0dfc1d255eebfbea37648baf9b7912c6060a7113258990a24622c7ddfa218bf0b14082233ca1a85e17f361d14a7d7bec2b94a77aa5fa0d28951c2c67c1351dcb2c9589822e2ef7645489c40b88853ad"}, {0xa0, 0x11f, 0x400, "083e5464c570a6d20c3aa1ecf7c80c04cf507fa8b860bc2c27362073f2c7d50a877beb7a832047da1b8853f2192159dfdd0b84a2245b8b382ae67ed5a14a6a78ac5be30ce2f58396e0e4fad60488708c08456f8a67d6a98c64df57894ebf9b880c86bce0819377ac038f3eea58b0122976b44e2def9cc02c6125237f82a5679d3bde2adee06ed34791df3a5cada3df"}], 0x120, 0x11}, 0x9}], 0x3, 0x40001) perf_event_open(&(0x7f000001d000)={0x8000000000000002, 0xfffffffffffffd10, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000480)=""/213, &(0x7f0000000580)=""/23, &(0x7f0000000340)=""/12}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000280)={0x88, @multicast2=0xe0000002, 0x4e23, 0x3, 'ovf\x00', 0x2, 0x1, 0x1b}, 0x2c) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000100)=0x3, 0x4) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="0c1fa4049e3cf8861e0332ac869b7d96", 0x10) close(r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000200)) eventfd(0x6) 2018/05/24 05:15:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x2000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x4, 0x1, 0x10000, 0x4, 0x2, 0x6e}) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001680)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x5c) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00000056c0)=[{{&(0x7f0000002080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=""/156, 0x9c}}, {{&(0x7f00000022c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000002640)={0x77359400}) 2018/05/24 05:15:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000085d000/0x3000)=nil, 0x3000, 0x0, 0x200000000000032, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r0, 0x0) sched_setattr(0x0, &(0x7f0000000240), 0x0) 2018/05/24 05:15:07 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) unshare(0x4000000) socketpair(0xa, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r3, 0x3}) semtimedop(r0, &(0x7f0000000140)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semop(r0, &(0x7f0000000080)=[{0x3, 0x3}], 0x1) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x2, 0x3}) unshare(0x40600) [ 521.883729] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 521.884479] QAT: Invalid ioctl 2018/05/24 05:15:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) bind(r1, &(0x7f0000000180)=@l2={0x1f, 0x3, {0xfffffffffffff4eb, 0x6, 0x2, 0x9, 0x5, 0x2d5}, 0x0, 0x80000001}, 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) splice(r2, &(0x7f0000000240), r0, &(0x7f0000000280)=0x2, 0x0, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) r3 = accept$alg(r0, 0x0, 0x0) write$tun(r3, &(0x7f0000000140)={@void, @val, @llc={@snap={0x0, 0x0, '`', "1959e4"}}}, 0x12) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/24 05:15:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003700)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000003800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003840)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000038c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003900)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003a00)=0xe8) recvmmsg(r0, &(0x7f0000008240)=[{{&(0x7f0000003bc0)=@llc, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003c40)=""/72, 0x48}, {&(0x7f0000003cc0)=""/19, 0x13}, {&(0x7f0000003d00)=""/154, 0x9a}], 0x3, &(0x7f0000003e00)=""/35, 0x23, 0x8}, 0x1}, {{&(0x7f0000003e40)=@sco, 0x80, &(0x7f0000004140)=[{&(0x7f0000003ec0)=""/81, 0x51}, {&(0x7f0000003f40)=""/119, 0x77}, {&(0x7f0000003fc0)=""/105, 0x69}, {&(0x7f0000004040)=""/221, 0xdd}], 0x4, &(0x7f0000004180)=""/177, 0xb1}, 0x1}, {{&(0x7f0000004240)=@rc, 0x80, &(0x7f0000004400)=[{&(0x7f00000042c0)=""/116, 0x74}, {&(0x7f0000004340)=""/164, 0xa4}], 0x2, &(0x7f0000004440)=""/4096, 0x1000, 0x7}}, {{&(0x7f0000005440)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000005900)=[{&(0x7f00000054c0)=""/177, 0xb1}, {&(0x7f0000005580)=""/194, 0xc2}, {&(0x7f0000005680)=""/122, 0x7a}, {&(0x7f0000005700)=""/246, 0xf6}, {&(0x7f0000005800)=""/223, 0xdf}], 0x5, &(0x7f0000005980)=""/78, 0x4e, 0xff}, 0xd8}, {{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000006a00)=""/54, 0x36}, {&(0x7f0000006a40)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000006ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006e80)=[{&(0x7f0000006b40)=""/73, 0x49}, {&(0x7f0000006bc0)=""/99, 0x63}, {&(0x7f0000006c40)=""/18, 0x12}, {&(0x7f0000006c80)=""/136, 0x88}, {&(0x7f0000006d40)=""/180, 0xb4}, {&(0x7f0000006e00)=""/109, 0x6d}], 0x6, &(0x7f0000006f00)=""/197, 0xc5, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000008180)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/106, 0x6a}, {&(0x7f0000008080)=""/27, 0x1b}, {&(0x7f00000080c0)=""/189, 0xbd}], 0x4, &(0x7f00000081c0)=""/95, 0x5f, 0xdac4}, 0x4}], 0x7, 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000084c0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008680)={0x0, @loopback, @local}, &(0x7f00000086c0)=0xc) accept4$packet(r0, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008740)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000087c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008800)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008cc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000088}, 0xc, &(0x7f0000008c80)={&(0x7f0000008840)={0x414, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7, 0xdc, 0x72, 0x3d}, {0x81, 0x6, 0x3, 0x8}, {0x6, 0x401, 0x19, 0x7}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r5}, {0x1fc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}]}, 0x414}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r12, 0x5410, &(0x7f00000001c0)=r13) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x5, &(0x7f0000000000)) 2018/05/24 05:15:07 executing program 2: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000280)={0x2, 0x7f, [{0x8, 0x0, 0x2}, {0x5, 0x0, 0xfffffffffffffffd}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x9, 0x20) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00000002c0)={0x4, 0x6, [{0xfffffffffffffff9, 0x0, 0xffffffff00000000}, {0xffffffff, 0x0, 0x5}, {0x10000, 0x0, 0x3f}, {0x200, 0x0, 0x3ff}]}) write$evdev(r4, &(0x7f00000001c0)=[{{0x77359400}, 0x80000001, 0x80, 0x3}, {{}, 0x9, 0x284, 0x8}, {{0x77359400}, 0xf, 0x6, 0x80000001}], 0x48) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) [ 521.925429] QAT: Invalid ioctl 2018/05/24 05:15:07 executing program 3: r0 = socket(0x3, 0x2, 0x9) ioctl(r0, 0x3, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x962cae96d221a42c}, 0x4) 2018/05/24 05:15:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9909}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:08 executing program 1: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000001c0)={{0x40}, {0x1000}, 0x9}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0xfffffc25) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x2c001) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/72) 2018/05/24 05:15:08 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='mountstats\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x100, 0x4, 0x80e8, 0x5, "e31b38e84a97ba4822e72c21250ceab776d67767e0d829308363bcf65f69a0e5d63eaf05da923030ce1191a4", 0x5}, 0x0, 0x0, 0x9, r1, 0x6, 0xfff, "24e1bef0bab2951bf47218b60b40dd78bdffa2644ebb6dd82298afbee8c69361fbaed409fc68ad30c2a86a34fe7c843ae5b397f0c2e9750369b5de61aa6ffbc3", &(0x7f0000000280)='\x00', 0x1, [], [0x8, 0x4, 0x202]}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0xf004, &(0x7f0000000080), 0x9, r0, 0xa}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000001c0)={'veth1_to_team\x00', @random="da7283e9793b"}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000400)={'nr0\x00', @random="9e5b4bed3f3e"}) 2018/05/24 05:15:08 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000000c0)=0x2000, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x55cb0861cd1e016}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x1b7, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) 2018/05/24 05:15:08 executing program 6: unshare(0x2000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x8040) r2 = syz_open_dev$sndpcmp(&(0x7f0000001300)='/dev/snd/pcmC#D#p\x00', 0xe1e, 0x4840) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000001340)={0x0, r2}) fallocate(r0, 0xffffffffffffffff, 0xff, 0x3) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000001400)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x200, 0x0, 0x10001, 0x80000001}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001280)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000000c0)={0x5, r5, 0xfffffffffffffffe, 0x10000}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet6_mreq(r7, 0x29, 0x0, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x80) connect$packet(r7, &(0x7f0000000100)={0x11, 0x19, r8, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001240)=0x6, 0x1) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001380)={0x946, 0x1, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x2080, 0x0) getdents64(r7, &(0x7f0000000180)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) fchmod(r6, 0x0) ftruncate(r7, 0x9) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001180)={0x0, 0x5, 0x0, 0xff, 0xfffffffffffffffd, 0x1, 0x3, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x1ff, 0xffffffffffffffff, 0x539d, 0x0, 0x4}}, &(0x7f0000000140)=0xb0) [ 522.105817] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:08 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x60401) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x96, 0x9, 0xb637, 0x1, 0x6}) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x81, 0x1}, 0xc) 2018/05/24 05:15:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000b00000000030005000000000002000000e00000010000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/24 05:15:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) 2018/05/24 05:15:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffffc0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:08 executing program 1: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000240)) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x80240) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x5, 0x10000, 0x9, 0x7, 0xa2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3fcb}, &(0x7f0000000180)=0x8) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/24 05:15:08 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000000200)) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x38, 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="1c00000019000107000000040a0000ab1674740c071bf200"], 0x1c}, 0x1}, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getpeername$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x752381ee, 0x2) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/24 05:15:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="01015604000000bfcb", 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10480, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/153) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000000700)="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", 0x5b5, 0x0, &(0x7f0000001140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/24 05:15:08 executing program 0: mmap(&(0x7f000076a000/0x10000)=nil, 0x10000, 0x1000003, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 2018/05/24 05:15:08 executing program 0: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x181000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/23) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1a, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xa05}], 0x64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) [ 522.956953] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000380)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f80)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x26e) write$rdma_cm(r0, &(0x7f00000007c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000780)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000800)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x2, {0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, r2}}, 0x38) sched_yield() r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) 2018/05/24 05:15:09 executing program 6: setrlimit(0x2, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0xbdc, 0x7fffffff, 0x6, 0xf5, 0x101, 0x1, 0x7, 0x8, 0x3, 0x5}, 0xb) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 2018/05/24 05:15:09 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="240345", 0x3}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0x9, 0x1, "3ef322176ddc5d"}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}}}, 0x88) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000180)=0x401, 0x4) 2018/05/24 05:15:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000000000000, 0xa7, 0x0, 0x16, 0x14, 0x1, "92468c4a1a6fe6da890b63b07167bb9f16c6155d2ff3b62fb5afc3c793db479e22719dd881a1228d00b9b6e26371cfd36757750f796c86f1adb773a99eb6b172", "ad86a7d681a8bb31d32146be017180ca5b2cf22e244d4ed23d91b0cdd9421c532c95d6ef820886967db21d3ca3563485abe7d7dab08c470c85086307cac59f08", "127d738eebdc8c5eb31304c403aea7a81c43682018459797959dee05819edd91", [0x7, 0xfffffffffffffff7]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000140)={0x9, 0x1, 0xdbc8, 0x5, 0x10001}) 2018/05/24 05:15:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x83a) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x30, 0x7, 0x2}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x3d2e9122, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x8, [0x9, 0x4, 0x5, 0x0, 0xffffffff, 0xb0a7, 0x8, 0x5]}, 0x5c) [ 523.052000] mmap: syz-executor6 (955): VmData 18452480 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/05/24 05:15:09 executing program 1: r0 = socket(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000019c0)='/dev/snd/midiC#D#\x00', 0x1f, 0x6200) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001a00)={0x4, 0x9a}) sendmsg(r0, &(0x7f0000001900)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xb3bcf7aed5cc0453, @hyper}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="c96c5435804adaad81d7c329d7d696849e3bfa72a0253c087a212ef233a753a7ddbe98a64d57a78f260ba96a026d844a1f4a2b2cdc625b9239dd238997a64a660e007e4a2d5beb078ae182560331ee35f2e83dae752e4d0f1c93a0b61a1e002b77d0125f761fc0f428bab74f4518b52c6ba35a739ef6496ac0aad0152a966c1f37df50c51b124a67904db5cda0ec1d7d0d090198ad8a9ab073e4f1177a636978266948e1e9a1161b4140fb2f49f65dd5ee47c9ef32b558fd73be8f3f4d21f18f5ef0142983e34f981fd779961e02300b23ba541beea5cd9cb41593df5d965e2def370974dd3e6ac8bed08c62fa95296003", 0xf1}, {&(0x7f0000000080)="96879e731f1e0170fee1b39ba7ffe2471e08a6530a942fde8e3a4fd21aae756a3c5f25140d", 0x25}, {&(0x7f00000000c0)="10f39907671a32b9f1c9decd75e4e4040690f8b9a25592896349bb04bb81767dcc1643f40dcd3364af017ce0aff380b4effe9e210cbe206ace97741396b89baadd615961577c4f63c4343f809529aa3820031c51fb972327756eb932d5f32edbae657da0f2e5d562e26f5506", 0x6c}, {&(0x7f00000002c0)="a4e853c7bbd98a4af71e3f2282548b68ec6228eaae467698959fec534029187ffe03039987c1ce2b159d126c6c64cb726f75cd615e095c2750e698b4237ccd8c22aa89b41cdc63990fbdcdc2d1894e77ba298944d8fd208142a8b46588fa28bb084ecbed511935882022d4e3f7a6f2aeda891d2ecd5cdf805989bca21ef6a119cd4d7dafb9b05875b6b7a3b44f35225270f3c101", 0x94}], 0x4, &(0x7f00000003c0)=[{0xf0, 0x106, 0x101, "ff19b03205aaaba990314e1a169bf3ac3ebd2821e63be02bf57d5105bbc96a8a1bdb756ad61cdb35f0b07012b0522fdc295a5c12d62b74a04fe14fc117905ed3b437efe6f6b84ad665597c890f4bd92a54aa6ff8d956bbcdc3c560c1fbfed845b1d301ea1230018fbfd1b198dc71c772eb6d0540994a76686d7d6e5c154a6fb82c1b9d7b6881d24e61818d3835139eb91db888ed45fc27fd888c2d58f42c26c4137a1335c8cbaa5936aa6ce78e37f3bfb34a88fb9b795f82e9d51bf1dfc570f72931f67b2e8a444161f023aa9b9ffa654650ba925cf26904be850ec133"}, {0xd8, 0x0, 0x8, "2378ee5876f315d85c8dcbd0aa3fb766cae127979ecd422ae98ae004e5a3f48518372420268dd7691b9c3a9678de223cb41f87cf9b16d8e62856a7d3e789259d6077b293f17023bd39686ccf771d6ab864fa3d97037aa7df30be17792d77c14b95b1ff75f65ccc84a1526dbc9f0a18afa913b432cf616e145169230d4cc48b62b90488c881e13879cbee89a6e0cf1e76df030ba081a4199061c6110d7ac46104190ddd811327f7bf27d0118d731acbcb46078ee216b7e36e33a2d56fb41f106c7295b6bb612087"}, {0x30, 0x103, 0x1000, "af3d4d018b778bba7b8cd5d2f3b9b881043d6084dd41ed5aa5"}, {0xb8, 0x108, 0x1000, "a99ea294ed081ee6a7fa05d67022518031a9bd371670815281b460d79c6b260315bf6111a9a734444e74338db2b1e615876bb32e62de2467e69c3a7dc01f48e196253408ee54cc01ff451198162dc14af16203572303b367e2ae590395a8350a3e713ae9221c28ecd3215c184972b955ea9ba13272af49f83bdd821009f0974ae48961a06c1defa4b5c4583a44024de5fc61c090274c2f33ff6b8daf82dacd3daba204"}, {0x90, 0x0, 0x800, "b331f7486d8a216e2050f0d5a468ee2c432bb75693dc08017469d215a2ab610a6c2603bc99874d45688d75cc39365b177d5d1f5f168c5f439f7f290cba6deb61d52a7353ea762881cc6e1c692225fe739975ce4cf9197642eb0f10e41cd8180fc33fb64858c04c76f564e2cef78e629e7b46ad586ed0b12aa54a1d"}, {0x28, 0x116, 0x3f, "5c31a3cfbdaef61c62cda2c5dbf762dd5f585952f2"}, {0x90, 0x10a, 0x6e, "59a9e628f46849cf1d25eff539c61a6a7c4d34812f0626485c0c9b4ae39aff05bacd5cdf529e0384b0e740fc80d425813658523d7e5315a731307e6eb3ff269c37e4fc12e169e3e009e01926cc25b767640fd554d060e34043734af0fae50b70b6411d7b6f4ff4e967b6f65a11280685034ee5e19c8587a4dde589"}, {0x90, 0x105, 0x10000, "2956de306bda3a5526bd959a09f3f02fd0c2fedcf9b6d6ea4e9f334012bdf6090fc50e6c05efbbd41afb84a2462e723576ffa7129a9135f61d0ba7e95cb6db56ebaabb2fc6a7ade9ea2e30009506d05564ae49c3bf021688e4b0851e23b176cb45bed4cf0ade2cc5c3faa1310496887630fb5ac3528006c852074d"}, {0x1010, 0x119, 0x80000001, "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"}, {0xa0, 0x104, 0x20, "d93afe09f7f63296b8119906c22b078ae5cf1ad577c88984b3ba0d8cd7a89cbd7f693336749be02e27fb154421a43dcef44f987d6c2c2f33e70b04935d988d472f3d9e26aadc881f2d09df9da2efb323be809b372544a297a4b07fdcc6233efecfd7f727f55e0faf5e99a8009b2f6194f625d6185baf51424d77bd59789c3b04f90cabe901acd465e641b02add0b"}], 0x1538}, 0x80) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r3, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001940), &(0x7f0000001980)=0x4) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001a40)={0x3, 0xa99f}) 2018/05/24 05:15:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc00000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:09 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1f, 0x200000) connect$pppoe(r4, &(0x7f00000000c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'dummy0\x00'}}, 0x1e) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2400, 0x0) 2018/05/24 05:15:09 executing program 0: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) tee(r0, r1, 0x7d, 0xa) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x4e, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffe) mmap(&(0x7f00006fd000/0x3000)=nil, 0x3000, 0x0, 0x2000000000000130, r2, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000040)={r4, 0x80, 0x0, r3}) ioctl$ASHMEM_SET_NAME(r3, 0x40087708, &(0x7f00000000c0)='{-@)[,keyring}\x00') 2018/05/24 05:15:09 executing program 3: timer_create(0x1, &(0x7f00000014c0)={0x0, 0x25, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000001500)=0x0) timer_getoverrun(r0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') getsockname$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e) read(r2, &(0x7f0000000040)=""/230, 0x20000126) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r2, &(0x7f0000000200)="0dacc24f88ae7d8a75f7e1d4e1e0a33b5d0e96de1fb741bd984ce7539b442dad5a68ecbe21efbed27743ab5481691fa766bd768871c37689", &(0x7f0000000480)=""/4096}, 0x18) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000300)="0e918b64c2ed4b469c6a905f74ddd31eacc0d9cbd1a9029c8744fb11f51a90971990983efdd299bf05bc8222943c1e8c75eb7253f054555d8dbd4a3f4cb372fedf5abc551a6ccb68efb9f0b7bb3fb8d1944acd823d") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2a, {0x2, 0x4e24}, 'bridge_slave_1\x00'}) r3 = getpgid(0x0) syz_open_procfs$namespace(r3, &(0x7f0000001480)='ns/ipc\x00') 2018/05/24 05:15:09 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000a00)='ns/uts\x00') 2018/05/24 05:15:09 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000a52000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000156000/0x1000)=nil, 0x6000) shmat(r0, &(0x7f00004eb000/0x2000)=nil, 0x6000) shmdt(r1) 2018/05/24 05:15:09 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000004c0)=0xfd, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/153, 0x99) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x20, 0x800, 0x800b, 0x5, 0x8, 0x80, 0x7fff, 0x11, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x200}, &(0x7f0000000140)=0x8) 2018/05/24 05:15:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffd, 0x5c832, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) [ 524.035512] tmpfs: No value for mount option '' [ 524.044374] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:10 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x24a100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x3}, 'port0\x00', 0x4, 0x4, 0x2, 0x2, 0xc6, 0x1f, 0x4, 0x0, 0x1, 0x9}) exit_group(0xdd1) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x11, r1) 2018/05/24 05:15:10 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x0, 0x10000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0xfffffffffffffffb, 0x7fffffff, 0x9, 0x9}) ioctl$int_out(r0, 0x5462, &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'vcan0\x00', 0x400}) r2 = signalfd(r1, &(0x7f0000000300)={0x6}, 0x8) r3 = dup3(r2, r1, 0x80000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000340)={0xd001, 0x2, 0x3, 0x10000, 0x80000000}) sendmsg$nfc_llcp(r3, &(0x7f00000008c0)={&(0x7f0000000380)={0x27, 0x0, 0x2, 0x3, 0x4, 0x80000001, "d5b2d15e4107aa92de504ae4a14d280d9615a1a79fdeb704542b3c99834a864606ba74b48f3e4a90d5603eee8408a2800c2112ab84b8e42c0885afb4ff0188", 0x38}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000500)="4d2094f20014b0018edbe076525e2579eefbf99ba2cd945b7a09e6ceb0eb655c6c5cc5bf884c6a989fd5fffd6e100032b055f4eeabf9edbee8a054e0463ef12705a46d7109322fa7305fdb74796be21f55a6437bcc4d447463575e1dbd4b6ffdaa43900e6918d6a8f3ddcf7ee5610ea460189341624820d58ff11de8a07ff3060db3e37cb29eb52b6d12a9be5ed330c131d3029db3bc1c473d21c780a4ed89c34b52c10a54084a5acb43169067b1c73f2922fff4f4d8c192bb90", 0xba}, {&(0x7f00000005c0)="77095de696bd5c4e2526e289b8f7b01b54d8d11baa5b1e91430a9fd9b451130971b5dda731f847c04c88bfbdf33e4c29f4895fdd155638c33a7be8fc75c7c2a1f4a9d41b8228f00f9f3d57217a0c881041e4ef6dfb22ff77ded5c78160cfe38b0831ae705e904821a838e3350219e89ed30516a1f6f0a64c068e07de4c2e134a8e43713f21355e966fb71a00696d58380c4fc3a1db04a6f5f0b92cc581b3e50a15da6afde95b801063cf67152ed54d37510478d8dc01454ff6c5a9d010a8d1128717601490eeb047199c8b40ce71b9ec0f53613ea599704eae580d2ca15a62725e299a32e6bdee19c4399dffb4c37b78fd65810b", 0xf4}, {&(0x7f00000006c0)="232ad6d4819e67bc7133a05bb263c7ffcd18f70ccf1418cd66598b2913ce5b1c0146505bec983eea6a20c38de76ef2e3baa3bf5b07ddb81ecd7d4f1eebc49345c7303bd576", 0x45}, {&(0x7f0000000740)="28c9e58e", 0x4}, {&(0x7f0000000780)="e35ca591be8857fb0d6f6845e714439b48a5", 0x12}, {&(0x7f00000007c0)="34e0201e8fb1dc4b051b2deab426df63", 0x10}, {&(0x7f0000000800)="3f97c8aaf7db60fb7660f936a6938446b4ec61e6ec1ff79b", 0x18}], 0x8, 0x0, 0x0, 0xc810}, 0x8800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000900)={0x0, 0x1000, "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"}, &(0x7f0000001940)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001980)={r4, 0xae, "4335da2509608aaa5524217a0db23b4084661781e229e3bf8e5c93b3f9bc50045798bb9a62ae103655c160f0d67d8e86e1702da6f07e6e65d03ad74ffa69329fc46c108f6999e75656dfed40f00f0d39aa40058f778cd8f832b987110469c9517dd13386d3593dba235c4bb8c0fd3798f0e9655566532278d21da6dfb93a75605ff9141304907ede795002aea18dfc0b893e3c6fa98589500015cdac2626a6a769cbe4f8101d5dea449dc08d98d4"}, &(0x7f0000001a40)=0xb6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a80)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000001b80)=0xe8) r6 = getgid() fchown(r0, r5, r6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001bc0)={r4, 0x8}, 0x8) pivot_root(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00') bind(r0, &(0x7f0000001c80)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80) umount2(&(0x7f0000001d00)='./file0\x00', 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000001d40), &(0x7f0000001d80)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001dc0)=@assoc_value={r4, 0x400}, &(0x7f0000001e00)=0x8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001e40)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001e80)={[], 0xfffffffffffffffe, 0x9d, 0x628000, 0x0, 0x4, 0x1, 0xf000, [], 0x8001}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002040), &(0x7f0000002080)=0xb) pipe(&(0x7f00000020c0)) [ 524.103685] tmpfs: Bad mount option 19 veth0_to_bridge 1 0 3333ffbbfcfc [ 524.103685] 19 veth0_to_brid‘‹dÂíKFœj_tÝÓ¬ÀÙËÑ©œ‡Dûõ—˜>ýÒ™¿¼‚"”<ŒuërSðTU]½J?L³rþßZ¼UlËhï¹ð·»?¸Ñ”JÍ‚ 2018/05/24 05:15:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8, 0x2, 0x6, r2}, &(0x7f0000000180)=0x10) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002000000e00000010000000000000000080012000000000000000000000000dec6000000000000000000000000000000000000003ae8f4db000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e000000100000000"], 0x80}, 0x1}, 0x0) 2018/05/24 05:15:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x3, 0x2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000f98d2d403c94c6683acafe3df907000000200000000954df55b3c0c9"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:15:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x2000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@mpls_getroute={0x28, 0x1a, 0x1, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@getlink={0xd0, 0x12, 0x0, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x8012, 0x20080}, [@IFLA_IFNAME={0x14, 0x3, 'yam0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @random="ff3b8ed5d218"}, @IFLA_XDP={0x90, 0x2b, [@nested={0x8c, 0x24, [@typed={0x14, 0x7, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="3fbb2808482fcedbf78ac5b1e81d9b00ad09d4ceec90b9f9f3b79e8f999de8d307e5b660c888c90baf8a62d50e17511e0f79ec7600e40c7045e9ee6294ca67d7c25070154a8c854c5a1f886fffc2d6b57c32677dec0840a9e5adb6f0f7542a6b947b028f66511086add4c0", @typed={0x8, 0x50, @fd=r0}]}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0xc040}, 0x4000000) 2018/05/24 05:15:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0xaaaaaaaaaaaae42, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="7897c0400000004bedea5495fa6605747973ba5887f6d839bbd58af01cc5ff8f8264d87f709a0bd29ec96e108f42adc8e0c79cfacc39ce106e5673e8e7b6715b16d4919fa4b5d70efae9ccb65fa21d064144b5d58a4902de1ddcb9dac6500e71f3a8f7433babdbfed38ab8d86b8a57bf4a259561a62f3d8a0a11526d644a12aea4e7e03732f6c691f78869aa260b45b5200c21cf160850"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:15:10 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="af26262c8523bf012cf66f") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="00ebfffffffffffffff00e00ff0f00000600010040000000000000000000307b"]) [ 524.309252] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 524.371773] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 524.404548] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/24 05:15:11 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10200, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0xfed6) 2018/05/24 05:15:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') sendfile(r0, r1, &(0x7f00000000c0)=0x48, 0x80000002) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) 2018/05/24 05:15:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = semget$private(0x0, 0x3, 0x6) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000300)=""/157) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000400)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f00000000c0)={0x4, 0x0, 0x0, "2d5e742ec926"}, 0x10) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="3204591b0a934785dc908ddfcaf5064c8f63b418166eb26306914be7547ca5f97fd2a92ea2d4e28142a01d1390eab6059f43e6e8ea97f569e37b86f52b56de3b6724ab2a74a7a86ee3554bccbc5edc80", 0x50, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r5, 0x40000080000001) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', r1}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/24 05:15:11 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000002000/0x3000)=nil, 0x7ff, 0x0, 0x14, &(0x7f0000000000/0x2000)=nil, 0x1ff}) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x0, 0x989680}) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) recvfrom$inet6(r0, &(0x7f0000000280)=""/71, 0x47, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) mq_timedsend(r0, &(0x7f0000000080)="443367d2cff7199394ba843840156c3e5272dea83a34f9fd0f5639d649380fba45b7e451b005fbbb256051a10f67cb2b2718ab9989c306b468991339d7fdc66e900c2de6a8c289f59bc7d6fa785bb250c882849a910a220ba2fff29f784c9077eb51e2c7d805a105e2b73fded8cfeb3bc5545f1f3fb7a6484db5213e3f392bafb3ab402311bea2796fe2beb76cd1af5ba18240da6d9a6e8992d24c24c0849923a8600a5ea93a9f6184784bfbfbbd04e687f1317b4d74a71befbc56937ab50939290c6896184d", 0xc6, 0x3, &(0x7f00000001c0)) 2018/05/24 05:15:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc3ffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x2) 2018/05/24 05:15:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000fe5faad0b05f340d1acc9700"], 0x14}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x408000) 2018/05/24 05:15:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x140, 0x1, 0xce]}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) fallocate(r4, 0x0, 0x0, 0x8000000) 2018/05/24 05:15:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xb, 0x3ff, 0x10000000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000002c0), &(0x7f0000000300)}, 0x20) openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x101000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x20000000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f00000002c0)="3df1a508a876926ceea4a78b2abb03bb429a0294911c85d453650f7b5e642a097d3b78eb7a6d6d39f887b3d8d7167d3ff32a2ac3b993950d38fc934ff5433a97ad68746b78ae41aa3e52cae7590cd60312b8ede7d43eeb383b878a56f7cebd144e5e50c798d8e8d00593d467f7775b41947a9213f4d9dadfd99fccca41bf0c9510f4aadda956a64e3db43e50219e8cbc86dbd49242e598ae66ae4152540aaf99cdb5ba7f077a9c31b83838f8a082", &(0x7f0000000380)=""/154}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x2ba, 0x0, 0x8, 0x3, 0xfffffffffffffc01, 0x20, 0xbce, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xdb8, 0x6}, 0x236) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000080)="8a", &(0x7f0000000180)=""/70}, 0x18) truncate(&(0x7f0000000480)='./file0\x00', 0x80000001) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x40, 0x0) 2018/05/24 05:15:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x1, 0x2e8}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) 2018/05/24 05:15:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = accept(r0, &(0x7f00000001c0)=@nfc, &(0x7f0000000100)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000000c0)=0x9) [ 525.118475] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:11 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400, 0x0) bind$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x3, 0x4]) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x416800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_bt(r2, 0x0, &(0x7f0000000140)="8d0a1bd9720cb0b44504eacdad717c06120539d4a5adcb0973211358991f348ec0fb1686a9633c8ca76ce38e784bd038ce81c9e58c07a29cedace0da367245e475c3d9b8a1bf638b56c9226b11ebb3d05b57ea057a416561b78965a6e6d26218a3acde8b0d1f1123d961fc59cec7444134973c28") truncate(&(0x7f00000000c0)='./file0\x00', 0xb754) [ 525.177335] bridge_slave_0: FDB only supports static addresses [ 525.185203] Unknown ioctl 19302 2018/05/24 05:15:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfeffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 525.224269] bridge_slave_0: FDB only supports static addresses [ 525.230562] Unknown ioctl 19302 2018/05/24 05:15:11 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001c40)={&(0x7f0000000580)=@getae={0x4c, 0x1f, 0x27947ae51d8afc3, 0x0, 0x0, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xaa}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) [ 525.314897] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:12 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x4000000000012) r1 = epoll_create1(0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xed1c, 0x82200) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) epoll_pwait(r1, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) 2018/05/24 05:15:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='oom_score\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x30, 0x5, 0x8008, 0x10001, 0x8, 0x1, 0x3ff, 0x6, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:15:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000002c0)={0x7, 0x2000000231}) 2018/05/24 05:15:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0000efed00") accept(r0, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) getdents(r0, &(0x7f0000000200)=""/143, 0x29) getdents(r0, &(0x7f0000000100)=""/182, 0xb6) 2018/05/24 05:15:12 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) chroot(&(0x7f0000007fc0)='./control\x00') r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x315700000000000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)) rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f0000000180)='/\x00', &(0x7f00000001c0)='.', &(0x7f0000000340)="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", 0x1004, 0x0) 2018/05/24 05:15:12 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001140)={0x0, 0x4}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000011c0)={r2, 0x1000, "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"}, &(0x7f0000002200)=0x1008) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000f8dfe0)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1a880, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000002380)=0x100000000) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x6, 0x9, 0xffff, 0x401, 0x6, 0x8000, 0x4, 0x6, 0x80, 0xfffffffffffffff9}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000601000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000100)=""/4096) sendto$ax25(r3, &(0x7f0000002240)="7e360c53a6e7a26d2378c0b6efa872c8ea72155ba7657220fb9b49b10d038b48b05e2f785075dfb7c43c60afdfdcf46e5f642c60f04edd7e6664008bff4aaf3b974bef2a0cea7e88726514549b6712b5cfe1c33b609f6a334ce536a79736ce4a783d4501c4dc29254f4d26387d73a32d7057f13ca29f3e28e8f997a9be1afb58913afa06e9b491ed0847a1f834d0c77c9c3527e1f1094340af358ab7e89cbcefbf668ee9de008eb11669fad07a88903be451de17ae00b1bf7e885dea3c2edcbe75be", 0xc2, 0x40, &(0x7f0000002340)={0x3, {"6d6f6b99fc4ab7"}, 0x6}, 0x10) 2018/05/24 05:15:12 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="012626256000020000000000b27bb800000000000000000000000000") r1 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00000003c0)="22735c63aec86df57969b38bc71cd304702ab233d69fbd4e2627316e5c0536e9a8fe306c6bcd297df80156dd9a4c3ccae2", 0x31, 0x0, &(0x7f0000000300)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/24 05:15:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfeffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$KVM_IRQ_LINE(r1, 0x4010ae67, &(0x7f00000001c0)) modify_ldt$read(0x0, &(0x7f0000000200)=""/234, 0xea) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x0, 0x1000}) 2018/05/24 05:15:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x1) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e21}}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x5}}}, {&(0x7f0000000380)=""/216, 0xd8}, &(0x7f00000000c0), 0x2}, 0xa0) read(r2, &(0x7f00000002c0)=""/184, 0xb8) socket$rds(0x15, 0x5, 0x0) 2018/05/24 05:15:12 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r2, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'teql0\x00', 0x5}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000280)={[], 0x5, 0x8, 0x2, 0x0, 0x0, 0x0, 0x15001, [], 0x7}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/05/24 05:15:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xa4f8) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x400000) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000000c0)={'veth1_to_bridge\x00', {0x4, 0x1, 0x7fff, "e02fdbd53cbe", 0x7}}) [ 526.111788] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000000)=""/95, 0xabb54ac4e93a64fb) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000100)=0x4d, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) [ 526.231059] *** Guest State *** [ 526.234459] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 526.243349] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 526.252222] CR3 = 0x0000000000000000 [ 526.256052] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 526.262065] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 526.268075] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 526.274791] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 526.282812] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.290831] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.298848] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.306867] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.314892] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.322914] GDTR: limit=0x0000ffff, base=0x0000000000000000 2018/05/24 05:15:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$setflags(r2, 0x2, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001f00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x6e0]}) 2018/05/24 05:15:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x7}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 526.330942] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 526.331513] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.338966] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 526.338986] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 526.338997] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 526.339033] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 526.339042] Interruptibility = 00000001 ActivityState = 00000000 [ 526.339046] *** Host State *** [ 526.339056] RIP = 0xffffffff811f763c RSP = 0xffff8801849d7390 [ 526.339076] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 526.339089] FSBase=00007f0463997700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 526.339114] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 526.339130] CR0=0000000080050033 CR3=00000001d6c9f000 CR4=00000000001426f0 [ 526.339146] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 526.339159] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 526.339163] *** Control State *** [ 526.339177] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 526.339186] EntryControls=0000d1ff ExitControls=0023efff [ 526.339200] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 526.339208] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 526.339220] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 526.339227] reason=80000021 qualification=0000000000000000 [ 526.339235] IDTVectoring: info=00000000 errcode=00000000 [ 526.339246] TSC Offset = 0xfffffee32378a57d [ 526.339255] EPT pointer = 0x0000000169d4301e [ 526.417813] *** Guest State *** [ 526.491445] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 526.500327] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 526.509208] CR3 = 0x0000000000000000 [ 526.512983] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 526.519047] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 526.525077] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 526.531796] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 526.539853] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.547901] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.555953] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.563989] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 526.572054] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 2018/05/24 05:15:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x13cc, 0xa, 0x7, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2, 0x0, 0x7}, [@nested={0x2b0, 0x7e, [@generic="7b2246a6ddeff1e27d6f3cd89b3437f19c236a3d109cd94d1a966fb815f92c24ad9fa9c431286d17dacf350b14540ffce62c379e8e0237efecb8af01b1779dfb29080d9b5861ad20823213abb7a9958c3cd5d6761b6f05c32f32ee222bff6bf9a5ea0a0f3e927275fe8778fadaf2e96953cf5cfe6424ef535e5042b9cecc717c981116c7a3a2f5ca2e8518c4ac528d756cbaaa44f7b3433de7bd7b7142cd992b2da250d0623e22d8b2d2e6f04b97b6c284d964a705b5c958254bf4616e7a141fdff9cefb", @generic="cfb0032624c242af2d3510903228c3c38c514c960b5fa64fd519ffdf3d08f9f19e70f70ca26c79e3456bcf9636e59a857a7a2af63df916fa81bfa53d5fed4c2d20dc1cdc5e3b490b31d010333a51ba994789ccadf016eb56d67e58aa4512a2debfe6c8fd1ef9684d36d4476c5f7eb130e8b30c886e440cf492cd808d545bb0ca92ae54d94843d3f697a47ae7417686a0ede1c7be2bd394150a14d60cb87bd545", @generic="c6c7cb736d7ba7d2fa77bb783ac10ac18c91dd6c92d7fc075a3db94ee5fbc97cd94e7025", @generic="d28d3ce4a46e99d03b9e93555b79b5bbde3111fbce1589f9cb6bf1c69f63d1b3d543fb81db4d260de39c39790a7216a69237b986", @generic="90a70346536f9b5b931c4fe42ceb468de0944a7c0ed93dba9a89623acdef1813191fe7d779cfd036e2505e89cec526ef31fa3328fac9d3b32cd75c6085cf53977654e5997a0278b45c906291462a68230e044bd019254584139ac48a852fcb3b9f41606ce6df2f52a40374bc6271279d9001aa20097016087eacdb3f4c20428ada5d3037704e70583ab2dcc68ea2b207956dc35812b49771baeb21c43167691e5c1d9f5a600b85b22d7e141c555522609746dcdbc1f7981b1b50972ca0298f159040cca0e5ec69780334a5e940f03dd2b4797d8ac60e205d22426de69e92c5f1cbe4e6553deae8", @typed={0x8, 0x67, @uid=r4}]}, @nested={0x10fc, 0x39, [@typed={0x10, 0x1, @str='/dev/kvm\x00'}, @generic="1a38d360d113c5eb336da9e3f28722b57512f958f6ce9b4faa7545cd5aee112cffd194912aa412fafed83220c1c7f19ed8c117eb7ec0b08c578c917f61164f2779e26ab553148e2158ae2b8b49a9e6f9182634", @typed={0x1004, 0x8e, @binary="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@typed={0xc, 0x8f, @u64=0x400}, @generic="9925883f1161924fcfb67c20d9650311a7a7d086dcf8a3c5619dcbfcfa5cf393f9223a8d5aa91445d64d761b354194094d6e647ba76a336bfe3afeb892", @typed={0x20, 0x93, @binary="638286091107e3652032593854c212483d82404697b6a6a39e170fb1"}, @typed={0x8, 0x80, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x10, 0x65, @str='/dev/kvm\x00'}, @typed={0x10, 0x70, @str='/dev/kvm\x00'}]}, @typed={0xc, 0x2c, @u64=0x8}]}, 0x13cc}, 0x1, 0x0, 0x0, 0x20040090}, 0x800) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000000)="660f08b9820500000f326666460f38800266b836008ee00f22830f08c4a19de853aab8010000000f01d9c402c590348a670fc5d50d", 0x35}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/05/24 05:15:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000409834bddd9de51b2efef6a71913e10ee911ef1bf000ee9a90f798078439ed554fc0f2d4adee901d2da75af9429660d4d12d804e61bc6a0c1a0bf1a23b0bd736b0ceb415851c952add96e25e252c6af6c70ab374f94fd0d0c5ebcc5f4264845b7da552ad1941118bb34769151fd00150333f617434bb8b5b6f6565e97ac7ff32a6bafc482763d0ac5a02ee074") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000800)=""/206, 0xce) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x5, 0x6}) [ 526.580075] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 526.588097] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 526.596120] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 526.604141] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 526.612151] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 526.618606] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 526.626110] Interruptibility = 00000001 ActivityState = 00000000 [ 526.632374] *** Host State *** [ 526.635608] RIP = 0xffffffff811f763c RSP = 0xffff8801849d7390 [ 526.641632] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 526.648082] FSBase=00007f0463997700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 526.655919] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 526.661857] CR0=0000000080050033 CR3=00000001d6c9f000 CR4=00000000001426f0 [ 526.668944] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 526.675727] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 526.681824] *** Control State *** [ 526.685312] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 526.692038] EntryControls=0000d1ff ExitControls=0023efff [ 526.697528] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 526.704495] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 526.711197] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 526.717849] reason=80000021 qualification=0000000000000000 [ 526.724211] IDTVectoring: info=00000000 errcode=00000000 [ 526.729700] TSC Offset = 0xfffffee32378a57d [ 526.734057] EPT pointer = 0x0000000169d4301e 2018/05/24 05:15:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x80800) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/24 05:15:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) 2018/05/24 05:15:12 executing program 1: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0xfffffffffffffffe, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/24 05:15:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000015c0)=@nat={'nat\x00', 0x19, 0x2, 0x2f0, [0x200012c0, 0x0, 0x0, 0x200012f0, 0x20001580], 0x0, &(0x7f0000001280), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x376) 2018/05/24 05:15:12 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000000180c200000108004500005800000000002f9078ac67d695af1414aa0421880b0000000000000800000086dd080088be00000000100000000100010000000000080022eb00000000200000000200000000000000080065580000000000000000"], &(0x7f0000000000)) 2018/05/24 05:15:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) sendmmsg$nfc_llcp(r1, &(0x7f0000004d80)=[{&(0x7f0000000280)={0x27, 0x1, 0x0, 0x3, 0x7, 0x0, "600c291185f35c33db869b307eb4d4b0bbd6e3645d1657d3ea44bc428f8e5a8f7d3531b772bb4549c9adb3b088818d8fb38ea50c7845cd5c1b38d080c59dbb", 0x1a}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000300)="4544b3de0697eb6d811cc533b81eebd533f4b591c38b652224c9f3b6593ab58836e9c4ad857b20ef9efebd9e45b032119b41ef93eec7279391af51bfb8ccbd8a5e80695814fdcb375c8e865bcf18ca", 0x4f}, {&(0x7f0000000380)="98bf2c0855731e96d40e138a05892f752eaf62cb27f662cff4fd09b2b1499d3642dd0f157af6474eda1b27b904eb910f77a3beac2a8a432921607951f538d5b2b35c64379ea3094614124d2be621213e45549e4ccff6d96790baf506cb776f758638e535081ddc87bfc9332cbe6a5d5352982497dea2bd9e7a122aed802e271ec576974efa6a7e56bdd875fd5b2d89641d63b972850606dc716c72fb0890c1ce9cfdc62334f52d17be77", 0xaa}, {&(0x7f0000000440)="851228ab4576a61529ea37527220f25a43c75a5380598436305d97f9083e7467e1debceacd166096073cddf500bc5d53e4c563135752d13b8bdd2dbdfae2dd3a0b3dea716cbbdf60926440e5f94b55f871", 0x51}, {&(0x7f00000004c0)="e9976b105dd637fb82c830c350e219e816582c6405692c82f18ca9c3f24ddc786df21de18122013bb1dbe761c1ad7d9c691125cc10166e21dfd4e4469cbdf147c1bb00f2dac17a9a221e", 0x4a}, {&(0x7f0000000540)="02fc1c5129ae431c271a30658101a876ad12f09b6f0fb53012ab28552edf9066e2dd105b8655083c9e75d308c8e997893098df1f5e8f3245737b56486507dcebe96642f0f069b13b84356440e004cb2a3a9ab15fc58897079133095e7d1e6bf143a3517d53c123b1de272d50221d6f5a84693b0c26cd5237bf4aaa4b447b84a5e5b677a2e0efb1d7380ae0196ddc6d9c8bbfb4c801a710a5eef196ba1227b72e1999", 0xa2}, {&(0x7f0000000600)="10c708da52c81a91bc63065b230868582241ed817c1ba67de1823a4129b6c0fa8f9d7571a74943b91847fbe9e13cb84dddcbe9eff06a8b504ce54303fda8d5126131a0a25da1119f396e7a2c11f3bf19de59a4139438aaffd131949c125a474fc82a1415f0a6f8d629a97a63bacdbbc6eae8da4c729a39c7399015337c374265c91e718058090df74a2ce842182b", 0x8e}, {&(0x7f00000006c0)="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0x1000}], 0x7, &(0x7f0000001740)={0x1010, 0x10e, 0x7f, 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0x60, 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", 0x1000}, {&(0x7f0000004b80)="46d1c0165b91932e16e48e9c8778ede3230f5b41d6261f439626ea5d34b4a8881301c0f16377faa740c1cb38c2aab9e44952b1f45e85a4a9ed5ebf1d03df4081767ebb1ca98873a46c60ee08032d8de827", 0x51}], 0x5, &(0x7f0000004c80)={0x100, 0x18f, 0x1000, "4f0cb3280a95efc127349a523086ff786dde47c564993a05b7bea1dbe746795215b7690117be3d84a5700452dfd4db6f46326dfaa8b10e6508e29b40beee527587e6e54c9db00b0d71ff3a8f4c5af2431380b14d20cd49841be413e3993fe34383d5e2cb7f6f8cbd07509114fb1871b2f93d8c3a6d1786546c0e67a9bad6923cd09bb2b4ce9816993306efc115a68ae33fcbb5f791f905549168e0d032fa53420185e5029cde7d33ff62e18608b1d72bb8523d69ceac3bd4b448211b927be3e78456e5ff4d8ecbdd808ecee44d933c5ae446abb4d6b14648ae0ba01585c0d33f6b0ce20d895a67a07fca50"}, 0x100}], 0x3, 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="006784484000000000f5d369b2c89b250ba000000000d745e316df8104b940cbebec611424a406620dce5be4209bc68db85fd17ac47661b30966db94634d7c3f5a7f54184df29c043a14d05829c6ab8c8622af3328bfd01599211851679b0338b8e78d5f39eaa705c13a304b6ca13df513011d57ad93a5d860d60ed3f5d5b4dfc2d7ee3d7dec321e56d9444f0cf263b7fbcb53ccdbe3ee0101f42b9886092a7503ed5c2fac894f1c154f0fdff4724189ab261953fc8fbfc3e391c177bb946420b4003ce0ad4ee377a5a76961d9", 0xcd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x62c00, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x3, 0x4) 2018/05/24 05:15:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x8004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) userfaultfd(0x80000) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x4b564d04}]}) 2018/05/24 05:15:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:12 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0xffffffffffffff7f, &(0x7f0000000080), 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x1}, &(0x7f0000000080)=0x20) 2018/05/24 05:15:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x3, 0x4) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x191080, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x5900) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0x34000) 2018/05/24 05:15:12 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00004c4fe4)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fedffe)="05"}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x2, 0x6, 0x14dd}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x4c0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x401}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xcc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x7ff}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x33, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000600000011000000000000087c0300000000000000000000000000000000000061b4435c480ac1d03ee42c54160a76358ac2fb9da349f76aac896c112d72ccb9d730e4f1b6a4d70e7c8358fec603705c169b578bec68b3b608360b686cecc6b795ab185695b41ce28cafac21c5eebd87245290c71ac39c005f4c4e7eb4196f28c5a72c54458dafc24f42aea9eac856bd4a4b5ee975d740ddf6c6e94d7f85d4851153", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[]], 0x0, 0x0, &(0x7f0000002000)}) r4 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x3, 0x501000) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000540)=0x7ff) r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000020057120700"], &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000240)={r6, 0x5}, &(0x7f0000000280)=0x8) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000002c0)=0x80000000, &(0x7f0000000300)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 526.852925] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.864974] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 05:15:12 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-ssse3\x00'}}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x80002, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000300)=0x3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000400)=0x4, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000200)={r6, r7}) 2018/05/24 05:15:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/249) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x1081, &(0x7f0000000140)) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='mqueue\x00', 0x0, &(0x7f0000000b40)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/24 05:15:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000000000cca007d0000000000b31dee4bf5cee100"], 0x12) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/05/24 05:15:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffff000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 527.000983] binder: 1223 RLIMIT_NICE not set 2018/05/24 05:15:13 executing program 6: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x80000000}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) sync_file_range(r1, 0x1ff, 0x400, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x6, 0x2, 0x2, 'queue1\x00', 0xff}) [ 527.100609] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 527.780684] binder: 1223 RLIMIT_NICE not set [ 527.787175] binder: BINDER_SET_CONTEXT_MGR already set [ 527.792723] binder: 1219:1223 ioctl 40046207 0 returned -16 [ 527.803483] binder: BINDER_SET_CONTEXT_MGR already set [ 527.809388] binder: 1219:1223 ioctl 40046207 0 returned -16 [ 527.815331] binder: 1250 RLIMIT_NICE not set [ 527.822386] binder_alloc: 1219: binder_alloc_buf, no vma [ 527.827954] binder: 1219:1250 transaction failed 29189/-3, size 0-0 line 2971 [ 527.850971] binder: undelivered TRANSACTION_ERROR: 29189 [ 527.861290] binder: undelivered TRANSACTION_COMPLETE 2018/05/24 05:15:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000240), 0x0) 2018/05/24 05:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x20000000101000) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000100)="3f929f24d9788f72cf43909a73c4c5fbfdb6eb62b3d82653ddc70765b3e5cec4d72bdd636a499cbd656342f48df261329226365e84d8576872ee97779cefa6cd077e7cd30834e80739e879d7527e1a93ac2f21c628973a49d1fd66c2af41904d11be4596ae5a2242cf77cc8c17f87ddcf91f5a40b308b742efd9961bb7f9d423070a154891136e4f866ef8b52973763551f612c20bed925fe7f465c405eec846fc4f68a9978ed4d2fa02af66dd675780ba5a5a26485ebb4b6aff0a84f0c3a420dc9d6e0f3d1224e2de021256b090c6ef7986feede0ebcfbdd8084c2cb36870206fd2556f35cc6758601dc7eed009e6a19537") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/24 05:15:13 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000000000000000001e2bf5022040000000000007f6d63cc8769c29c4d91b00ffff0bed13da245ec9e48b748d3050bc1700612dbc3080c91125fa158cf12312f78fc0400000000000000060000000000000019"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syz_tun\x00', 0xcc}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/05/24 05:15:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040), 0xcfa8d8dc5ac79399) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/24 05:15:13 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x200000, 0x0) ioctl$KVM_GET_MSRS(r0, 0x40045567, &(0x7f0000000380)) 2018/05/24 05:15:13 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x9, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x240, 0x101, 0xc79, 0x3, 0x8000, &(0x7f0000000080)='syzkaller0\x00', 0x7, 0x7, 0x4}) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 05:15:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x3000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800028001000000", 0x24) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/24 05:15:14 executing program 0: socketpair$inet(0x2, 0xa, 0x4167, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xe, 0x0, 0x2}}) 2018/05/24 05:15:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xfff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r3, 0x0) mmap(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080)) ioctl(r0, 0x4400000000001279, &(0x7f0000000140)) [ 527.997347] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:14 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x63, 0x81ac67d1f9017006) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xd, &(0x7f0000001040)=""/4096, &(0x7f0000000040)=0x1000) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/24 05:15:14 executing program 1: r0 = semget$private(0x0, 0x0, 0x210) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1000}, {0x4, 0x1, 0x800}], 0x2, &(0x7f0000000040)={0x77359400}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x400040) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x0, 0x4, 0x6, 0x80000000, 0xfffffffffffffff7, 0x7ff}) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) sendto(r1, &(0x7f0000000100)="d9c45e2a0052199d67f794d6940d5a4468a070301776e0c75c709b74d465ac7530a9d97341092d6f8d87be45c0badb5f0e123ea0df3bf606", 0x38, 0x0, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) 2018/05/24 05:15:14 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4840, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x0, 0xfffffffffffff000, 0x0, 0x3, 0xfffffffffffffffb}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) 2018/05/24 05:15:14 executing program 2: perf_event_open(&(0x7f0000001440)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/153, 0x4, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/05/24 05:15:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc00}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:14 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x2000d, 0x2051, r0, 0x0) 2018/05/24 05:15:14 executing program 0: socket$nl_route(0x10, 0x3, 0x0) [ 528.234109] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xa2c, @dev={0xfe, 0x80, [], 0xf}, 0x2973}, 0x1c) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000001380)='W', 0x1}], 0x1) 2018/05/24 05:15:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="163b133cfa08", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/24 05:15:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40101) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/05/24 05:15:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) fsetxattr(r0, &(0x7f0000000040)=@known="757365722e73797a04", &(0x7f0000000000)='\x00', 0x330, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x1, 0x100, 0x9, 0x6}, 0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x2, 0x9, 0x2, 0xbbd}) socket$inet6(0xa, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x8, 0x4) 2018/05/24 05:15:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffffc3}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:14 executing program 7: r0 = socket$inet(0x10, 0x806, 0xba) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000090affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7f, 0x100) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0xdf, r0, &(0x7f0000000040)="8fb6653fd5060d39c1e48ec231458b38887f1b79c4793371f02794f8f38fdc0e7a8d0463c989cc17dd76e555034d8a3170556c8d0d4f3d08b2a70d8810fb1ced2290fae535f0ca9947bbe72bd7e926f4ca67884817eea047ca5688611c18c33cefeebddec1c4", 0x66, 0x3, 0x0, 0x1, r2}, &(0x7f0000000180)) 2018/05/24 05:15:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000200)={0xff, 0x9, 0x1, 0xad75, 0x3ff, 0x1, 0x8, 0xffffffffffff7fff, 0xfffffffffffffff7, 0x7}) r2 = memfd_create(&(0x7f0000000140)='\\vboxnet1\x00', 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000300)="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", 0xfd) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000002840)=[{&(0x7f00000006c0)="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"}, {&(0x7f00000016c0)="0a27ac57a73925afa2d9077a7af9a39eb74894048a738c8696bae2f266af261e5cd19874119048924b26022c80765c04cf4e56d675929acb9bc399275b955fdb5cd13e5acdff22104b289a38854c80b39d314d766bc4c701a8d98bd20659519027cffecb6dc7c33300905bd7e6ab518fb22ee5352b72cb2efd988848881c45d2d087c0b243a232b0009f48f44246332a451e4354cfa5bbe97a7f0bd1ae354ef17ff3e311"}, {&(0x7f0000000440)="b53f30a27131c0a00e6b6bff39dc232fa832ba795927de75a0af7d40c44b3fd6307ca3731ce06410dac75bb4c3"}, {&(0x7f0000001780)="51a87582ce42ad7f85911ddbe5e30822f971d94807bc5cb8d5a249a3fdb07a9d6400b2d1286ad4cce721d83a39cfea492a949411b288fd43e22de9c70a9c321b80f9c92ccbdede689e5fa9836cefb6865c49ce2816bf83d647071fe76a531ee65d2b254814db66e53614e84358b09a967de92c540330c0d68a3c2304d569a4a93a3d4d4cf46b1db79c52b953dee62974cecbc134d3a8bf558fb1c7575ea65574765cd02ff1040a8b2251d3f9565e0c6f00f3e7b4da4f03d8d569e250d52e155e2ea3c9adc4902bb12bac568d8b8ec1962bd422abeacb17b1f47954107ba54bd6b498044e2d20f4e61fbb9c37592f5b76b2dbfacbf17f13f920f8965e925da4846dc488b79ef081a2d4255c63253a9d6d83cfea06b1aa6c74e7144fa9f4c8d029652e854c39f3dbf1c3ae4b8dad3d7acdca29e96fadd3caf91a202e32d4e5016b2e11b8ccddf92f89e97fa45f0c0e60622f48e4ddf5810944a79c9dbc46fc1cc6e3fc642c4fdd263e1852a91b15cec1ab329fcd6e06495035b3a2060a6c696ad2f55a4b05326cd554c52f474bb12c11decfeae026536fe6165b3a0902e7e2719c0054627c16c50e6f7cae0d99efd3b8e6bc08a8f7311d8481e8272022502cd49f0acb8eaa4e01aa9837b0c5b48e2ffc15813eeef148fd157832de4a87db01fa865d2c7dfc37bcd1700285a0230f46131399e89894a904069f37af6dcb1c8f5bce41e1d993533a072f3ef3c91d1f45a046b61dc528ff9333c8d6fe6b7ba67a0a42296d496a118358a2c2d893428d0672fedfa55f27be6ab47b002e194ac78a61aa75fce463c9d5b2409aca9e6ff71f24d79baab52ce8be5e3f63b1db5823fc66b20ba4cbb31fa2008ed5c57882a04f1f1538bd446ce9ac96fce061f5a7cb8f6c25abe570f5d8db1638568bdc40d957b395668a6bfd8d2fafb782aff751e7e34891d79817ac0532d8857605be76f29e69cde6cf7d783c9a9b56779b9578ec0db91612e251bcd29803ba95d16a79d2eac35188361f92db0ed835d55bb59b1e33d93652ce8be35d65b4b2caec32296e0576c8511f6051a5f7126122cadcffca64ba89706a178a98b49029f10ba8c42a29ff5bc12896b3e25612dd9820439e4b34a3cfea80cb8ab82b445e752c8cf609681135174b18333529354d1c17e90fe8d9dc2796e3f38d47b251d3379d65737a2201148570c7d5e2dcced238302930cd9ba4929c2461531c6a613365c0140193c069ea81f6ab7d5d8c16e8a3256e6c4b71788544bd097d5fc59e59aa2cefa3e4465c364f95541ec8a3d4315985beb025dbc2e1a71e5649f7bdb89837260e0360484677dabc750c2d0e76802114c205730e654dc94bfccc5662d9b4a820b6ab46adb9ecb5df50570623cdb65c9cdbd7e33dbcb8acd33c52feb0639d641ca666c82f11a82033f5de53437c10ecd4ee190bdfa1771db49b7716b4668e103063ccd2824b7792186249a81d357950112ef8f1fec9092750d3e4b48cef4a8d5ed5d2ce474a240ed9721487cea3773cc0b468f803ee6e61944850f0079a38d2bc3bf955fbec76102f789c914e528982a4688203d5f042f55e031a10e90b0cc5014d48756de25bb0624d60e64f323731d13bbb7b9e029257ca60bd00b62ed9c13768fc72be6f572aa3e5c8e813409e88c476b72d45f0d23233f81df37ae36efcf7f4b5cf4ab35d8c5c4b3f0756fd1c49137f31ffc7fa521ca56f95af2e9d4c459997625492249d0a0eb7e579ec5fba169ec7823bb2d265d126d428321d5b234238dcb52e96d2234217d0ca82ad68e54c5c6e8e4910c1e84137e0fa112cc8f315aa4ae1b775ac88469a2dd711b20add2aa6a84fda8c985d5ae3d534e1abd8ca4abb8b00e2b450513f47e2aff28dc2c4a543f9f305a87d9cf399bdcf7a3c806e636ee9226d6ecc408dc2e5ee470369bc02aebb055e10855ce128b91150227843952a6992ac0231b26b8b12e57122c6a42d09a0987d193dcddb7cec068c2bada764bec844238cd419de70fe96e636034af1aa4651d54fe6053b1d302d7b39e6783ced38f0d92e597642f909dbf9c24d1b9e2528c25174dc5082edb067a9698962dd5e1412f168b17b48c722cd21c6164071b406e2d3cd18685b148b16ab174609e60641abc897e822fa25449dcc074eb5a901e90191f07879419960c7873b46a00c5b5fced690879ba4b7440d0887acea07d7afbdf01dc376d34267833aea67b3fee151eefc93784e3caa3bdb57ae62346626926e3d9f6dfc247c99e160562b26e14ca9c12216519ed0e8781113f74c6d425288f5020fe5e9f42939fca2ad9279ec657a8e87a98817754371612e869cc855c3235b91750b58023f70c672606c540302db6edfc83e4ba64e9073d42fa2ea671926c04812fb36ae26c0ee9d806ed5072ca49c4cc1c6f634b3bac27ccdc2691da5703bc6ca714ed5451419c505ce131dec6e9e3034cf8db2cf4e96b7dba0ba34181990b0f4fa0946a884238350a0d777d9b078a14325420c40dc742aecb6cece5cbd6ff0b96a1b55f3433818af754aad9eb7b94b444e04d68dd8681d845890b38b8d5f95d0e2a340144cf33ba5d3f1839e3a034f14bacd848a28e07099a47d51c5638ca1cff84a7411d36ef9b3d2a56d43dcc00410c2af14f5461b8fc93b77824fdaf3d2e3ff92d6b0e2893ddcea62188c33406aaf972b8421004baead8bbc1f95b4541a2006e2fb4a77520d0651e783e1c3050fe1c64ba0e5ef625334241298fdf6e0165d6431e5641e0baf559e0559503c932f155289f8941407f1063c7084c33102add21ea81eeec40be5f411579386371c3ef77cdddae72b853b8caafc1cbd84ecb86d01ab0a9ed5dac264830579fc5d3d1c840dd879443e6a59869a9182be2b85c8874860603c6d58ad1164f2bc064d979e492fac145fce3dfa65cb1470d560082d2894d1f186f481d1a6e735eec79d7ec7474b2a6a62e16dba52e645a589810ed1677c15e210a1d3f7b6a38b8493712c248af1f370b9ae9f7547687ca657446db17d8a044874bdce57d66947d3e21db183597ea4491abeeb11e9c6f239c849235d2d256b6eeba53b361561899d7083b1e8936e438d3626cf016f3bb80d154f01a47cdeebc83ac74fb87e5b055f41bf18f768fc35195d753102fcc3e058e1453ea215fe47b23290b7b5838029d6ff51b9ab35e993ec8f50f29181bc671ab6e1c9924a507f1c4aae9ee6a8e0adfff72b64b4f6b9a8f99a12aa0a644fea1e9fbca64f18babcff3933dceac75ca2be265a77478f7d7d141bffe925707a81972d4113610f9805f229789342c978e800df74903cfcb646a0401dab5d72611b4d08574e72c25092d3ef8564bd5a2a5d1f55022251f6aa8856bf84ccbfae8571e7410261e58ea547e6b3f1c64eeb92151a5d108fb10081609120ddda53af671dd36041b38166fdbfb8950efa91e4da499174cc993818fba9f696cb16d4db93b34e01fd2580e1dde35460a41f82d414a9fbe9d65412662cf2e10f565618f4f6de543a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{&(0x7f0000002780)="8388fff19d8dfabd83bacbefafb5bc3af397c6e0d7787f28b2f63e439b12f14db807ccb17d1d385565a359dd93a886ff3a7714cedfa490f990d989e570c6d54002ac28eb64d84956c823e761515a64173316af3f76db68d4b58c838fc6208a4029c657110d0026b55d4c5dd1fb821fbd53be1bddba3aeed42e3fa82c55162f5dae11b4281ca5471a503db10e9957a1f7b562726c476bee76945f1b0d13f37092cec1c99b0b77f4a22cb6fc9d2f94"}], 0x1c3, 0x81003) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r5 = msgget$private(0x0, 0x42) setsockopt$inet6_tcp_int(r4, 0x6, 0x14, &(0x7f0000000400)=0x3, 0x4) msgsnd(r5, &(0x7f00000005c0)={0x3, "fce5536a9517e1f5259104385b9d5bb37cd04da1d995732e9261057bf6b703cf060a7d1598dc0d0aa2e884a4c85f1db2f93683bbaa7ad065aa76d8dea5d920c2c534a3212a0b77cc6a00f0ca1b13867bd2862c3ad7e7fac8427a00c07ebb9b1f5adaf6f98328adc6634105700399b2f46f6675bd1c0767b87ab2229efbae7fcba3d24df719f585b1833c77f2ae43593449341499265a31e4b3e390644f3d04"}, 0xa7, 0x800) sendmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)="6d4b523e8f0e15a74b4b90de9df43e06", 0x10}], 0x1}, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f00000001c0)={0x3, {"310601346e6274"}}, 0x6f3000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r2, 0xa77e98c3ba77ab1d, 0x4, 0x8) getsockname$netrom(r2, &(0x7f0000000180), &(0x7f0000000480)=0x10) 2018/05/24 05:15:14 executing program 2: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x84000482) unlink(&(0x7f0000000040)='./file0\x00') writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="fd", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x7f, 0x4}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/05/24 05:15:14 executing program 0: r0 = socket(0x1e, 0x22, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x9e1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x211, 0x4ed, 0x100000001, 0x3b0, 0x8, 0x0, 0x521ad049, 0x7f, 0x800}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000140)="d56c8f6d999940dbef46b11e4f909cafbba45cf19cabb69794c52baad48a1e3c2de653f910ffb6e4c52853211a52c4399c48a9") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x3, 0x4) 2018/05/24 05:15:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000001c0)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x4000000000000}, 0x48) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002380)="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", 0x11a}], 0x1}}], 0x1, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/111, 0x6f}], 0x1}, 0x0) r4 = dup2(r2, r0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) [ 528.850591] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 528.861337] sctp: [Deprecated]: syz-executor5 (pid 1346) Use of struct sctp_assoc_value in delayed_ack socket option. [ 528.861337] Use struct sctp_sack_info instead 2018/05/24 05:15:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2012004) keyctl$get_security(0x6, r1, &(0x7f0000000000)=""/114, 0x72) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x0, 0x0, 0x1, 0x8001, 0x8, 0x3, 0xe46a}, 0x0) [ 528.909164] sctp: [Deprecated]: syz-executor5 (pid 1346) Use of struct sctp_assoc_value in delayed_ack socket option. [ 528.909164] Use struct sctp_sack_info instead 2018/05/24 05:15:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x10000, 0x100000000, 0x22956ce7, 0x7}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl(0xffffffffffffffff, 0x8915, &(0x7f0000000240)) r3 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'team_slave_1\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/24 05:15:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffff8) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) 2018/05/24 05:15:14 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0xfffffffffffffffd, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002f0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/24 05:15:15 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000011c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000001280)=0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000001300)={0x3, &(0x7f00000012c0)=[{}, {}, {}]}) socket$kcm(0x29, 0x5, 0x0) getdents(r2, &(0x7f00000001c0)=""/4096, 0x1000) socketpair$inet6_dccp(0x2b, 0x6, 0x0, &(0x7f0000000040)) [ 529.079909] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:16 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0xfffffffffffffffc, 0x0) tee(r2, r2, 0x800000000000000, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x40, 0x4) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="bd83a4d0711ab489537395732c6a9fb7dcd3b3d6c12e17b5e5522033bdc8864c389ee988310153ce44d42733ed9a3ffb8327bd5724bb1f6492e5ce711f3725b666bbd086432bf33e08571f688e94b3be415f13d43dcdb4bf3c36eb08971aa148c64a2c8546a7", 0x66) 2018/05/24 05:15:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="0f35f30f009300400000f3400fbd74be00b9800000c00f3235002000000f30450f08c4c129f8036556c4a2a9bcbcde4300000066ba430066edc4420af78f08000000", 0x42}], 0xaaaaaaaaaaaaaee, 0x0, &(0x7f0000000080)=[@cr0={0x0, 0x20}], 0x1000000000000094) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x343080, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 05:15:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x10000, 0x100000000, 0x22956ce7, 0x7}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl(0xffffffffffffffff, 0x8915, &(0x7f0000000240)) r3 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'team_slave_1\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/24 05:15:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x482040, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'\x00', 0xc10f}) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x4, @multicast2=0xe0000002}, 0x10) 2018/05/24 05:15:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x20000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x1) 2018/05/24 05:15:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) mbind(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000080), 0x8, 0x0) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000100), 0x7, 0x0) 2018/05/24 05:15:16 executing program 7: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523") r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="85f63ad482558e3e31000039f5dfdd7576"], 0x3f3b8c0a42f03c0d}) 2018/05/24 05:15:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x40) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080)) ioctl(r0, 0x440000000000125e, &(0x7f0000000140)) [ 530.129691] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 530.154603] binder: BINDER_SET_CONTEXT_MGR already set [ 530.170149] binder: 1425:1430 ioctl 40046207 0 returned -16 2018/05/24 05:15:16 executing program 5: r0 = socket(0x10, 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf4, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000004) write(r0, &(0x7f0000000040)="3e0000004e001f00ff03f4f9002304000a04f51108000100020100020800028001cba80054de5a860ba362969c8f849c206d20a880d42f15a4a16748fb53", 0x3e) 2018/05/24 05:15:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000800000001, 0x84) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x60180, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x200) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8810000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x74, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x38}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x9, 0x8) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '\x00'}) sendmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)='i', 0x1}], 0x1, &(0x7f0000000340)}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="03", 0x1}], 0x1, &(0x7f0000000700)}}], 0x2, 0x0) 2018/05/24 05:15:16 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4e, 0x1, 0x8, 0xfffffffffffffff8, 0x9}, &(0x7f0000000200)=0x14) 2018/05/24 05:15:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)) 2018/05/24 05:15:16 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c700"}) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xfffffffffffffd86, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x20040000) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) [ 530.311647] binder: undelivered transaction 120, process died. 2018/05/24 05:15:16 executing program 5: r0 = socket(0x11, 0x1, 0x10) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x80730005) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @dev}, &(0x7f0000000340)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/117, 0x75, 0x10000, &(0x7f0000000380)={0x11, 0x10, r2, 0x1, 0x4d83, 0x6, @random="cd5cba25475e"}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @multicast1}, &(0x7f00000001c0)=0xff35) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x50, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0x1, 0x0, &(0x7f0000000180)="0e"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000012c0)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000040)}}}], 0x1, 0x0, &(0x7f00000002c0)="e5"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000003c0)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) [ 530.444936] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 530.465449] binder: 1467:1468 ioctl 40046205 80730005 returned -22 [ 530.518969] binder: 1467:1468 ERROR: BC_REGISTER_LOOPER called without request [ 530.526477] binder: 1467:1468 got reply transaction with no transaction stack [ 530.533814] binder: 1467:1468 transaction failed 29201/-71, size 0-0 line 2763 [ 530.681772] binder: 1467:1468 transaction failed 29189/-22, size 0-0 line 2856 [ 530.695418] binder: 1467:1473 ioctl 40046205 80730005 returned -22 [ 530.708255] binder: 1467:1473 ERROR: BC_REGISTER_LOOPER called without request [ 530.715782] binder: 1467:1473 got reply transaction with no transaction stack [ 530.723455] binder: 1467:1473 transaction failed 29201/-71, size 0-0 line 2763 [ 530.744431] binder: 1467:1468 transaction failed 29189/-22, size 0-0 line 2856 2018/05/24 05:15:21 executing program 3: r0 = socket(0x10, 0xa, 0x348) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0xff, 0x100000000, 0x7afa, 0x4}, 0x14) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/05/24 05:15:21 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) 2018/05/24 05:15:21 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000002fd188fe5a264e1e26c6a4421a8307000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0001080000"], 0x28}, 0x1}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4c000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r4, 0xf08, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa955}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5a}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x840}, 0x10) 2018/05/24 05:15:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:21 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) unshare(0x2000400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xfe) signalfd(r0, &(0x7f0000000240), 0x8) 2018/05/24 05:15:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000006c0)={r1, 0x7, 0xb7, "d2b6b300dde50b18ad12572b4080fd037c14138d721e421638f45a626b1c8f228fc2700b426a78ac4f90b722054bd929e7f6b0f22cbebc5b888deef786d526df7897e480c3f1296f2d46762c6c1674d7080a14d6f056079754f5ac6e3edbc428e8e5ae99b05af35538bc0322708b463599fdf6ad46f628045dddbef5e5a454d2a0ca5b38d0c59a68c152d766026543e74f2c7a35480f17434623badb99f36bea6771b11d50727988ad21cf35b5ecbc09ca32fcd2152f9d"}, 0xbf) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/225, &(0x7f0000000000)=0xe1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x1}, 0xb, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) r2 = dup(r0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000540)=0x44) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000140)=""/17, 0xffffffffffffff38}], 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x6, 0x4) 2018/05/24 05:15:21 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) 2018/05/24 05:15:21 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)="d2d2b7bf3c547ca55b450a644a37857b2f9bff4e396c33167db2d8bf001a851c6e16b60c822e4198df9c6c648c52c87c6fa0a3f1040e1a1737263d96938142152040ececd644274603d1ab4f7097267aa1db8803d6eccb5780b4f28986dd9fce416007dd58736289d698a35aaf37f515e3c52f77b6d6dda5a41ec9d5a594465e984a7d40251b74c78b01bc9a69946e3f69b27b6655ee980e440d0306d0edcdc9d99f93229b62f4ec56826b43a331b1fe3d29c68f458761c0527610a00b12a2b8ec4e26f63745038436d3817e8590250170d46bdf7196fe94c1c862d8f68ff3f096e2e8a86d506a3c5719ab9f665ed30530d3c08b6c4966f77fe13c51aa640a4a4ac6109424b72ee2280b8eaf000e18c67b6fdf479800b6f0b79707a7f49ae0a2c9867ad155b314b3a771752284b3c46dc0eed6af666a1f48c212b0acef45ca6fb4fd4e2121ab7fd4cf5179fea647f01b395b13b6e15ba547bd8a0d50f93cf2b3104a84a4783da0a96156b8f70559a50eccf33302706af387a408db5660c934c6398ed7463dfd1f218294f3798e499092a8837d25a243b29a9c2fc7ef1c51e956075b9d2e7c0bbbd9dcf6e1e79164472367fa5252cfcad312b9cfe2cdfab319a5cc9c794338ad8f8cbac04c627129990fdb2670ede015de9808d06188af8967398a55804ce019131bcbdebc30647c526a0e7cc3c45360a0cf793815a9a34af98901a6bf1500af7f7de7fc0e567bade21ac1d74f26da08584a0f7d77b1ec5d74808253ecfba43222abe84e4b5a24aa162d150a75ccc5c16949f09602e09e6d01cbdedfcade5776ce87d313d5d1811a1a362b2f4847fd676c91bf539259209bd8c3eef11b500a5d00018cc8ee58877fb7214e0f98be10ac541d5c3a15b8118b7614248300b530b103d324106d68a92946a467dc80dc5558145647bf2b87fbd15fb0d3946f5469ca89b66b477f378743cb8a31905f731a48633c8dcf7f68c4313288836fd8aac63254aaaa5d2a9105efc9fd6afc142f1a165333ab8395f1f6b78831595967960955dd6999c46bca1c1ec9d0ec06bbd53a78275728cee58c1e31452b09a29f5e26484cf752e47cb9db554837b3c835049d626fd2f3f79d1a691e66cf68e7cd876bde8c8e1d91fbfd41125fe455ed335e91a2c7e4734b2742ea189bac10feb3e21c2ffdc1639b36693e7273319e9f6a3628be6e4e6810647f368c6565fc3bc36dff2c49959d4e03926739625332cd38b450c14eb8989470e3f2672281a8c9e1ed71255ffb8fd15c9a6cd6f83602fb33661f4ff9c5e6d4bd5cad7398faa1b5fea188d42ce3a8c1bed1ceecec990ce64a51af0f114740799779747af6dcd4b534d7b1bbf1c49246c685c16a3fff7cb6724815bab9f8b386b48b5a39b6028b4243522d3937d5c89ffd243b864a30b4d77e0adabbef799960b4881b0574d02c8a3438e1f651044e09b676f06654ad265bf56e29fa5a06c634b1776cf4fb15d32c0b6eb22cee2a9240590e44032d42f6d9d5ae9d4976945f7e19ab86a84ce939d63a1377a5be92c2307b8bbe3c83a929d3c20742bdff76f97944d9b438fc75d75db46be5a73c554a7767df2d19a7273c4c629e755776591215fff0f0dbbae5a71fc9dce7736c3706e4ef958e0995388b1e96a6aedb6f4f9292b1fb076da1d715cdd98addeed6cdd9bba63f77c8aac429eafdfc09f466eb373a1ade6da6b0db8a283755afb0109e102fd21ff82c9c45ec6d74458305d94dffa8ffd810377e64827d6ca2fa188ddd0920ef5db4a0dd1ddf0c1f98aa42907f95f326f8f69a371dc5242be8d464725bc118983ccbe790a6618bfd4f804432dfd3cd727aa723efd81dfe06bba17da40563f0c5b66636f26612e85c268405609aad283150c6cc34879b5d70df037ab20f59ca4935c94f7939f0f5ac748b9ffce661a7bc9abd04678c4cc832e94f8fb4515a7632202efd70af3d0d6151cd55792f4ce792d0fe93e80f0f0ad4cd7c01e594ea0e1241024fc00fd2da7e5b7fae57e0822e26d9ae29b5a6363f00b3d6ac9cd2ebc8fcf06e7b9f40767f0302484b3c3fdd3d3bddccdd2da700ed57fc29528903393bcd8218d0fae2a8c2dc8816fd68a9338112c5861bae450ecd5be56be201681f5b426bae096d815fb5e38cf2f3de73b2c77d9dd14d9b7fd3ddada76cd626384153c4f4e4e33343030f75dbf7e6abb3d458910cb6c2c4655c9662af0a7209c4259a5333e5e7236b8f8f471c755b76578c1809726554877c20f01d387ea9563a8a5fbcda2839ab4d6cd710fce95e19674a9bf3f44b700d52653b3e20a5c3252d8d6adda34af0171ead0011b18de841375be3a9957b850ced9e152a1244dc497c137dbc7f0c6fa5f5d6d32bd5dfe9e5b97116f396441304b999ea4e39f9e60cedf6003e411910feb9e51531d2df7af9464370d522964b2fa1b0286af0779d2beae9a984a086b7441d68f673046af4628bcd54a0ac9c18392bbd5ed2b5a102729fc4fb83356f8d2216a0ce1c533a63a5740ac0da3293fad0574ad94fe1834e393fc17ac9c1b72f5907f5667c11c46ad1dab69cd2c25d735b32329b94bebe6b3b65248b0885bce2a6778a395307b0d2d0dbe6b5e3c0086c2472636b634ba5e9fb32413503397f787b7530c1ce3b178ac8eee4ccf03b701b5fa343070e2dc10d8a013cae0d4eb564084a1e4dcce48130c174aed19dbc76186292c6d1efeacf8ceffdd9d988aef86b4bc354d50790252c396f0119de562c35a1f5bba208b3703c59c4bdecc903ef0f5c3a83e9638829ee92817995fc24a2c1cd9876e97dbe1ea8ace395d224267d0c7d50d0ad991a2e85ff7cb83e23b4ec6e49151bfcdf831375c82f08ce393497ab2b7a2d0d1ee2887c81cd1f735264b79db4fcc5c984c28a7963584ab65dac1d5bf6c0c5c5788f5702523b880cb6099ef56a36d3d2942412b2c2cd030926d6fc9841de4b029677678148c37b22f3b2b83ef56bfea6e798167d2db547c8b64cdf64af90206dd8e5ab5acc8724351377eb47f619477e5c4d0ff537705abbf2297cc3e05488273b5230d18365f9225ac0220ef51501e11131401893707f20da62e2116b9677adf45b795fd40b73344fdf3b11e86cb3720e86397b66c3cfbdf30690d7820ecccb9ff1128aa4a35fb0e01573fd62c275c109094b4e1c1fec56384715badf7b99889b0ba660e008c63f67a0ac8afa1c65fac0ddf7780113fa74bd302492631fe847d1be6cf82e3a46fb657e479b64c4647c4617c9956a77cd5db46c74b5579912f69c633d84bfa7c81fd9f3f84dfda7e930b6f02d82ed3be50cac3dc0e313d32d47d7ff18743d8f21a3b6c3ee35c4ff3c1eb7387ad9210cbeff58623fda5496391bfa21fbbcf2377621fb4a47b0bbf969704e5c34e49a8e02eef6cba6454eeb7fc38f21b8e0cfee0d2d7d4f9dd8f612f01de5f9be6b36a8f101a717a3c986804f54e9c10411f3792563e0e2cf0783cf01dbf8994475911640766dce58b787182d81ad2510026a4b8fbff96322f07bc616dbf861ff9c8ce0526cfe96797c48800f41a68b3a0cc3caf18913af60784ca54c89726a97965db9e24fee600bf74d4ff16d8ae60a31e7022cd8cbea65c5881fc2f1fa42fbc6bdeb2610fe558da4d6e8adc80470065b17e30dca82572d424ecd838fb4bb0cea67557aed465600759dcd55824ae4752dffa67908c099ab0af82ecf0ccaeb74e1a4455e5bd84d6e19aff10c5b0040b4fba6407f10630ffff4d71a5fbede849b5e143ceed4ce18a53e7181bee200a65e8620229ab8f795c0107b22be14e8a2d47aaed3f833037ae8deb7411486944d7a062fb2cbe5b360559835852636ec003f31c73b42dcafc0477e97a43cdac0a3f411fcb64c54ed59164ed0ce968acfbc1b4872c40682e97627034504ed512d293282028503ac2d21a56f9249622173e7a3cd7d42eacbebf6c1cb0ec35240e4ecca6ca1d0ee312f2971f36400c1fff3c36270f4b7bf20df5cc2e7d455eb61e20dcda0691c9c07257252ef674caab6d14fbf227b033a461298110cbde7561e9a5b1cecf32e94e28df2e1fb9202c71560425d7640fa1b3738e52b0f29e176a1cb37e4a31beb41c3d920e9d3de136e5273cad51e73749e347cd8c4578ee911fc211b085b06dd5cc7c8c765a2e55ab175d22e284cc2052e46f6b879d3e4a96995130016110ad077aef6f2afacdef45fccbe0f269b13edb12347f33aaa2e6fa12058e7bc31693d5d3d26f670027701158b36f5888e9ffea4421f949e643a509226ac879deb377ff284d2864e1d163521d24bec95692bf487abc3d1eb2cefe19d4be377f89747a3a5cbaebafd449b109f4bda29615b82e1475b0087e0f80c91826e2503c5ccbc8477b983024c3dadea30e4c2e2aa5981bc899b9d9fee9a70778e51420b5c82ec6c8d4ef672105eb10a70c98932f179a6d57d824299ea2e4a846f52fc6a7345786dd3e6219eaab42eecd270e3c7fda18f41fb3f1867c4bfbb8bdc72c37925ec01803e218ba91a13241179c5b82e0570b080cba31ec93d026f3addfc5a475b28f23c0eefe0a1c27102b3b5348187e1bb57682b4ffb640c5f9eea4f600d720bcddc92fe143247e812c48e2d7fa4f4", 0xcc4}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920fb0"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e, 0x800) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$setlease(r3, 0x400, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/24 05:15:22 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) fcntl$notify(r1, 0x402, 0x80000001) r2 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents64(r2, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/05/24 05:15:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x60e, 0x81) close(r0) 2018/05/24 05:15:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000180)) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x1, 0x10000000, &(0x7f00000001c0)="11"}) [ 535.984658] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.009013] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 05:15:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x5000aea5, &(0x7f0000000180)=ANY=[@ANYBLOB="0000020000000002cb27fd82c01320360b0c77040306490e581a2c8cf7b74a917f0d1700819b9175a7add2f7e38be784b6b491fb254d834394bebb4101005bd9904201d3a186b4f901798c6c891b31c16d6704d0"]) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000100)={0x3, r3}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00000000c0)={0x0, 0x80000001}) 2018/05/24 05:15:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x300}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 536.100202] binder: 1508:1510 ERROR: BC_REGISTER_LOOPER called without request [ 536.107686] binder: 1510 RLIMIT_NICE not set [ 536.137122] binder: undelivered transaction 126, put_user failed 2018/05/24 05:15:22 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) getsockname$unix(r2, &(0x7f0000000200), &(0x7f0000000100)=0x6e) getsockopt$sock_cred(r2, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000003000)=0xc) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="cb7f8e3217d71ba5", @ANYRES16=r3, @ANYBLOB="00022bbd7000ffdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/05/24 05:15:22 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) fadvise64(r0, 0x2000000000000004, 0x4, 0x5) sync_file_range(r0, 0x0, 0x4, 0x6) 2018/05/24 05:15:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000380)={r2, 0x2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x0, @rand_addr, 0x4e24, 0x1, 'rr\x00', 0x20, 0x2, 0x3b}, {@empty, 0x4e24, 0x2000, 0xae, 0x8001}}, 0x44) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x6c, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000180)=""/108}, &(0x7f0000000280)=0x78) [ 536.164952] binder: 1508:1510 ioctl c0306201 200000c0 returned -14 [ 536.181915] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.221140] binder_alloc: binder_alloc_mmap_handler: 1508 20001000-20004000 already mapped failed -16 [ 536.223348] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 rr [ 536.256646] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/24 05:15:22 executing program 2: unshare(0xc8000000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/null\x00', 0x240, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001740), 0x800) sendmmsg$alg(r1, &(0x7f0000009280)=[{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000001780)="5d957342da2fff6d2b8440b9356a758280283b9a8cfaf86075989b2767bfa043a922c1c21e96d73e9a9d66309bf5d9d937e3da2b4e0ca02d7e93c81bec5b1dc3d0a5c061c51ccddf7ed834cb1efbc851bde3de1c23c1731857ec1c85c40a7f8fe0b25abf0bb88a0eec340cbae2682a4631298d568d68db5679abec31f2da1361d0867c9697bdf109945637fbc0a9dc3f342783a6f9ce5d58b39a334f9bd1cad26bd9a7e5111ed1fb51ed4a", 0xab}, {&(0x7f0000001840)="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{&(0x7f0000002a80)="f654938f90aeadb6ec2667e3e117d60366e66b28b2633e74ea363034386aaa5119ad3718777a968725e463850191ca304300327009e3038bbfdb5a323f69012db17a91c79b007e32b9a0dfc269a114ba5d2d92569bb4847494a7b61cc932d611ec02a4b28777f8a34d59fa0b8e100361142385f10e520a0eedab2220e95828d347cf1ee17b981c63d0c8d88643ab5e4949ef5396ffddf7d35a7f28e4fffab645575f599df1b347a28fffc03f3a570bb67bfc4cc19f4fcefe4d1919476c75596aa0403251f93bbee00e09c94891553416d26ee4ca754abed349c878e010259a482f20415aa04989", 0xe7}, 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0x1000}, {&(0x7f0000008100)="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0x1000}], 0x2, &(0x7f0000009140)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}], 0x128, 0x4000000}], 0x7, 0x800) r2 = socket(0xa, 0x1, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001700)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x0, 0x4, "a0ce809bb8379365425a6568208ab6e34b1542f255370b8ad72ab871e1cdfb572f685244d1bf4f5b771c49756c43ff9b97f18b3a787cda8a83ec0c5f8081f4", 0x1d}, 0x60, &(0x7f0000001640)=[{&(0x7f0000000140)="5d2cb363614e8e7ecb1776be250b79955e9f2384bf4b789aa7559fb4e9cdd1a0a35f327878723e56c6af4db5eb3b04a5bc2ca86aa4bbd9d7f9215efae9b5696d8b1ac651197b29d7d6605770dcdc007951de627386755b08405b3857c1ce4e32cc1629da2a3dc23331bff5f2d1172145a7ccccfda4f5a7d983cfe0d4a4f502ac4efba03f611aaf01bc235c78b29dc6392dbd0161d22c3e1e441eaed89926964285b45fe5b447ab113067204363b657a7c385873c09b98c13117d6fdfb4c5f6f847ffb33379d41ad4d345a72101dcdcce111cd9213d0acb33f6a012095d4a09b8", 0xe0}, {&(0x7f0000000240)="c09b4001a3b616241ef5a22afa1acb689988c2def86d55e6e8448d5b0513c61f4d085f992556bf71ac1b40eac97a92b60cb7dc3b09bf878e61c114c6ccd59da0e9a4b582607a2f67818e922a916396a537034ba96b77052d74f2ce47a73ccdc98cf6a11baf97a1f9424ce3c8bec7dd1a54e1f2fe0844ca6dc90cc6b61a3a0af0cf3ccbe9f7fa41397480e5377d705ced6f3389ec50", 0x95}, {&(0x7f0000000300)="88975db9aa1f8eb2db847f3f604d8171338d10f76aa63026e9b926a0f8fb8804591bb705613a89d7738321b2cfa0f7ec3e50eaf6330e3c87aba7ef06bb06fe", 0x3f}, {&(0x7f0000000340)="c2e67c7aa7c3ea4adeb378b47ee6d1eea00a1a2b1f882388eab03795746645e8d5db011b59db5f8960463a462b5319735b41e2fc5ef8c7f533c328bab23e57897c6e989b34f6ea80c79b9e3fbc478b57bc8004f75dcd2806bc8cc3adcbc525400d6452d3500c", 0x66}, {&(0x7f00000003c0)="1e2c41921e54d4ca80b6f92051a3005512cb72b1da8fe281ab524ee1860980e01ba4464b4403689168ec6fa9d22b29d9290d77955a2aa1a3994cc3fda81cf4907eb630817cd45c412cee173f4b79da2e748e8744849e4fe0ee5d4eb7d821d08f65e8a6c74217628c3e8398be50dcbb5a45293a183847a2d02e77c560d8324aec3bd3a2c9cfd1e95ccaf89305da8c683ae60a960ed8e053259611b94565db52b085d12cc9ef37bdfe5994fd9ec04f8fb64882a9208e01b5b2c244001dd86e84c3c74ccbe696318aa2618878c854869860eb327279647072c74bf468783fe3ad27dbe70bd3cce2a677cce024ef42f87b71bcd1542b52cec4fa", 0xf8}, {&(0x7f00000004c0)="46faefa5cddc393561dd829e0acc610f412ea16128ae195b360cc615f4e7d4de0103d85239c1f152cd1667f0b401774e7d49fc51711969dd833eb89ae951d6f64774bd994a76e289a69cec1a9c4dbfd9378d783ad200475af239400463be0241b5e315e819c4d32a11e7beb306d16f80", 0x70}, {&(0x7f0000000540)="1a6fc60792b191113f4744d67e0cca40fb1da64851e745eab0d941e51d113f8428b54d9ecd2ed1aa0e9a3fb26890aeae3fe57c3776b2f38e09191ac7a57b4937b5c2c8c2e40fbd7d7c2ebf555c133e1d2d722a143687e3f7a2ff3543c2baaea64dfe573dea6845c66e9b8aa55a66eab3512cfa1c819e01127151aec2b2422777b4c68f5417e1a311d2d549685e495accb22d435a253586d31124bc6505519c6583132db88d70cad644c787e0a7632a9a0a00eb88f554a2625fe0884f28b6db5ffba0486c85190c7f54be7a31700fe9b240e7d139b4081d3f8643f1a5d2daed", 0xdf}, {&(0x7f0000000640)="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", 0x1000}], 0x8, &(0x7f00000016c0)={0x10, 0x19e, 0x9c}, 0x10, 0x20000000}, 0x800) 2018/05/24 05:15:22 executing program 6: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000500)=ANY=[], 0x1, 0x0, &(0x7f0000000340)="03"}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r1, 0x4100}, {r1, 0x8400}, {r0, 0xa042}, {r1, 0x1000}, {r0, 0x80}, {r0, 0x2000}], 0x7, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000180), 0x8) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0xc0505405, &(0x7f0000000340)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x33, 0x4) [ 536.272587] device lo entered promiscuous mode [ 536.275966] binder: 1508:1510 ioctl 40046207 0 returned -16 [ 536.294159] IPVS: You probably need to specify IP address on multicast interface. 2018/05/24 05:15:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:22 executing program 0: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "010f010000000100", "88e7ed00000080000000001ef6c699f539e07ca19ab52389861ec9db7fd918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) munlockall() ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x534, 0x7ca1, 0x5a, {0x77359400}, 0xff, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x401, 0x4, 0x7e00000000000, {}, 0x6, 0x9}) [ 536.322745] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 rr [ 536.328727] binder_alloc: 1508: binder_alloc_buf, no vma [ 536.332557] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 536.334518] binder: 1508:1537 transaction failed 29189/-3, size 0-0 line 2971 [ 536.347268] IPVS: ftp: loaded support on port[0] = 21 [ 536.407253] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.466630] device lo entered promiscuous mode [ 536.479674] binder: undelivered TRANSACTION_ERROR: 29189 [ 536.488650] binder: undelivered TRANSACTION_COMPLETE 2018/05/24 05:15:22 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) mmap$binder(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0, 0x80012, r0, 0x0) mremap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/05/24 05:15:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x208000, 0x0) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x3ff}, 0x8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe000000d}, 0x10) 2018/05/24 05:15:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa00000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:22 executing program 2: r0 = socket(0xb, 0x21, 0x100000001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0xc) r2 = socket(0xc, 0x2, 0xb128) write(r2, &(0x7f0000000380)="1f11b2cc2f8848b4464354c0071900f6af05010008000100ec7523dcffdf00be0c44835e513185f9dd6ab55c0426887651a44f2043fabe3ff52e04f3e6691f2e7096e164e55e2ed59e1c3398afdd5b8b8b694cadc6047f0a6ff09cdbe3a8af9c1d0c9ddc577909aa0e33609029787a9cd55a", 0xdf) write(r1, &(0x7f0000594000), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) dup2(r2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x100000005, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) prctl$getreaper(0x17, &(0x7f0000000340)) ioctl(r3, 0x1ff, &(0x7f0000000280)="1d2e26b502fe181cb161649388241122ada34c682261fc0b1a9a8927b6175e3e6d73ea1da50f23f750e178b59841192fad8f8636565229b361621271a72a8c828b1a0546c4b864841d3480775dd83b75ba1b31366b978833a6c94ca03a14f755fc3db8") setfsuid(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r7, 0x2}, &(0x7f00000004c0)=0x8) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r6, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x880) 2018/05/24 05:15:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000002a00010029bd7000fedbdf2500000000", @ANYRES32=r3, @ANYBLOB="0000030000000d0000000200f1e50392c7769496fd5a29ceacf9ee054370a098b3fb0544d318bbcaaae134a00e94e17387fba17724555c6eb3652f2a558ee29a52434dac6da5e2ad0f80ffb87845f9b8fefd0b4ca4a2b72c67f305f813a9cea83892662811845b97a0ca0e7a99c6456cfb1973cd2eafc7d9e9bbe707"], 0x24}, 0x1, 0x0, 0x0, 0x24000844}, 0x800) r4 = dup(r1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x60da1214, 0x6, 0x7, 0xc5, 0x6, 0x101, 0x3, 0x7fffffff, 0x8, 0x4}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7f}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0x240b) pread64(r2, &(0x7f0000000340)=""/162, 0xa2, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000000)={0x66d}) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x100000, 0x0, 0x1, 0x0, 0xfffffffffffffff8}) 2018/05/24 05:15:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0xff5f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') 2018/05/24 05:15:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x31c, 0x400000) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x4, 0xd0ffffff, 0x9705}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/24 05:15:22 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000019000104000000000000000002893e3ba0d97b260001200008000100ac141400fe030000000000000081a1a5f20eed645d378eab2e5b3bdbe793578ca01bcab75dc810c1a2377564da3bb2cc33b86034a6e566d387b9f8f375"], 0x1}, 0x1}, 0x0) 2018/05/24 05:15:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x9, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+30000}}) 2018/05/24 05:15:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x9, 0x2, 'client1\x00', 0x1, "08b77cd7cbc26213", "80c8b6c6488d6f553444b680bf36f3fe4ed9fe1248315dc856649ffc33a201d7", 0xb5, 0x118f}) fcntl$getflags(r0, 0x408) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x3}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x4}) [ 536.948311] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:23 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85512, &(0x7f0000000040)={0x9}) 2018/05/24 05:15:23 executing program 6: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x2000, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r2, &(0x7f00000053c0)=[{{&(0x7f0000000700)=@rc={0x1f, {0x7fffffff, 0xe39d, 0x8, 0x4, 0x6}, 0xffff}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)="c62099c4e13b5e4b0fe7ba0118d541b38dfca786fb2090f8d631c1e98679bf417ca3f74f640f84fc9a10361bc678d23010b65b31b9bf0d", 0x37}], 0x1, &(0x7f0000000800)=[{0x88, 0x1ff, 0x0, "5e50fbd0b1a0a9ba78137997f42877f78f073659f17e391f6990283e45cd452c773e0faf75760e4d46eda8e679fd3d0ed22dc07f8feeaacef254bb66c917b7cda4b45e383c389d648284b16d27a4f2c2f78494544a1500a19c8210f5983aad0d13c18dc5ba75b1affe983df249ddd225fc"}, {0x10, 0x0, 0x5d}], 0x98, 0x4048000}, 0x15}, {{&(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x0, 0x3, 0x3}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000940)="0d2ffb7058e6d290387bf0ef18a799b34a7bf3ab2aebcbfca23c924b376e5969b3a7bc6710cbcf774edba2ab41c76d70802fc61328dd8d3aaffaab660989755839fdb3324d0630a9706b9f1d8fa3c4b50f942382572c67c92643f77992d7b143c0d1a8d5e7af643a54ec986346aaf182d0a23b8174f665bd0daf1af57cb1fb7689d89fdedd2f34d52bc35c36a9ea7cb094deab5b17965421ee326e", 0x9b}, {&(0x7f0000000a00)="4acf6fd4a1af936245556fceba51c4c620f8933c2c30d07895c7958cafb25f31a37fe210dbc9cd65933922d561e46398f6eba1a978e4c85f861b47c14374559e6fc905ed9c9f9c1c996be68b14231cad14de74ca1472d9372f63c368c976b0842609570010f719758ce5773a032f5eeead1761eac45cecc69602b565e5c556b0ad0a0f40962e8d4017598ff4c1f3b1a81b71ab891d06fe3cdad4155e64a57cd96816eca7bb15a570f5cd7260e47be25c9bc6a02726e64405778200452f82e716c769e54fd3", 0xc5}, 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"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"}, {0x10, 0x107, 0x1}], 0x1438, 0x4000001}, 0x3f}], 0x6, 0x4000044) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x9a92, 0x7, 0xd7, 0x7d, 0x0, 0x7fffffff, 0x95f, 0x1, 0xfff, 0x20, 0x9, 0x9, 0x8, 0x3]}, &(0x7f0000000540)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000580)={r5, 0x1aa}, 0x8) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getrlimit(0x0, &(0x7f0000000400)) r8 = socket(0x2, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r9 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r7) r10 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) eventfd2(0xc5a6, 0x80801) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000180)={r11, 0xffff}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000340)={r9, r10, r10}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/24 05:15:23 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:23 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000200)=0xde, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x3, 0x8, r2, 0x1, r3, 0x7, 0x0, 0x4}) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) bind$inet(r4, &(0x7f0000000240)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000000)={r1, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r1, r4}) [ 537.245720] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 537.919128] IPVS: stopping master sync thread 1546 ... 2018/05/24 05:15:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/24 05:15:31 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, 0x8) 2018/05/24 05:15:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/173) r2 = epoll_create1(0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000440)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0)='./file1\x00', 0x4000, r3, r4, 0x1, 0x4, 0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000000280)="8c", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/24 05:15:31 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000340)={0x1000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x20, @time={0x77359400}, 0x9d, {0x8f, 0x3}, 0x65, 0x0, 0x1f}) 2018/05/24 05:15:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="a60f32"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x67d5, 0x100000001, 0x101, 0x4, 0x9, 0x1, 0x7fffffff, 0x6b, 0x6, 0x8, 0x9, 0x7ff, 0xffffffffded38fc0, 0x0, 0x5, 0x15], 0x4000, 0x1000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:15:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002b00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002ac0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc4, 0x103100) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000300)=0x4) 2018/05/24 05:15:31 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f00007bdffc)=0x6e, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x5, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)="e91f7189591e9233614b00", 0x2140, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x6, 0x80000000, 0x7ff}, &(0x7f00000002c0)=0x98) 2018/05/24 05:15:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 545.867009] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:31 executing program 7: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001, &(0x7f0000000000)=0x1, 0x40, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x1ff, &(0x7f0000ffc000/0x4000)=nil, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x833, 0x5}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7fff, 0x2, 0x8, 0x7fffffff, r1}, 0x10) 2018/05/24 05:15:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6f7fffffffffffffff66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000002c0)="66b9800000c00f326635008000000f3066b9024d564b66b80f0c000066ba000000000f30640f220466b8008000000f23d00f21f86635000000040f23f866b860d4a8810f23c80f21f86635000050000f23f83e3ef9160f01592d0f01c9806d7f00", 0x61}], 0x1, 0x0, &(0x7f0000000340), 0x0) r4 = msgget(0x0, 0x6824ee4f7f5aad26) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000040)=""/11) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 05:15:32 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x8, 0x4000800) shutdown(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x27a, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) recvmsg(r1, &(0x7f0000003040)={&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001a40)=""/4096, 0x3402}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002c00)=""/197, 0xc5}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002dc0)=""/60, 0x3c}, {&(0x7f0000002e40)=""/158, 0xe0}], 0x6, &(0x7f0000002fc0)=""/77, 0x4d}, 0x0) r2 = memfd_create(&(0x7f0000000100)="5c766d6e6574319600", 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0x2, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000001c0)={0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}]}) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/11, 0xb}, 0x0) 2018/05/24 05:15:32 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb4, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x101, 0x2, 0x80, 0x4}, &(0x7f00000001c0)=0x14) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000043) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x10000, 0x0) r3 = eventfd(0x8) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x3, 0x100) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000002c0)={r3, 0x77, 0x2cb, r4}) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000300)) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) [ 546.065327] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.096519] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 546.149903] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.163577] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.183831] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.193520] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.214480] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.229485] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.238118] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 546.251633] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/05/24 05:15:32 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/24 05:15:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x581000) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1, 0x0, &(0x7f0000001380)={0x77359400}) 2018/05/24 05:15:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = fcntl$getown(r1, 0x9) kcmp(r3, r4, 0x0, r0, r0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r2) 2018/05/24 05:15:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:32 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xaf7f}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/05/24 05:15:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0x9) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x2, 0x4) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000280)={0x100000000, 0x18c, 0x80000001, {0x77359400}, 0x6, 0x9}) syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') 2018/05/24 05:15:32 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) fcntl$setsig(r0, 0xa, 0x11) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410300000000fcff", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000040)=""/59, 0x3b, 0x40000001, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) 2018/05/24 05:15:32 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0xffffffffffffffff) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4c}}, 0x8a6, 0x6}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="9c0000002c22916333cd5d98030a84a11a430717e3a0d3be9cd8ffb51dcf96515721f42ed9b6846535ff8389b45a332603d84da8ec7a185df0afd74a2ba5929fe630e02258effdab8f89a78753c8553ac20d55c036f593c84918b86366deb8d641469752546cd1d97bf33651dd034f3d939364ac309bb9db6a9164942085152aeeff3a0e31ae5ca56638c94a818a9d0b65a9eadacbbdb0bcf4f36da475bf6aa7"], &(0x7f0000000280)=0xa4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000300)=0xfff, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/24 05:15:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000140)=[0xff02]) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x10000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x46dc3a3) [ 546.827359] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:32 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2087c, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl(r1, 0xffffffffffffffe1, &(0x7f0000000180)="b026da5478") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ae2d252409abfffd5309cfaaa78c419fc389923be34984e8b43314eb2dce03d685f1b36a12", 0x25) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0xfffffffffffffffa}, &(0x7f00000002c0)=0x8) 2018/05/24 05:15:32 executing program 2: getpeername$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000080)=0x60, 0x80800) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r2, 0x1d}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) 2018/05/24 05:15:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') read(r0, &(0x7f0000000340)=""/230, 0xe6) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) 2018/05/24 05:15:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xee19, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x8, 0xc000000000000000, 0x1, 0x6, 0x5, 0x3, 0x10000, 0x1, 0x3, 0x84, 0x1921, 0x8001, 0x1ff, 0x1, 0x1]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21}}, 0x8, 0x3f}, 0x90) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0xf74d57a501, 0x0, 0xffffff7f}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/24 05:15:32 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40505412, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0xfffffdfd}}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe373, 0x82200) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000700000003867c2d464d650180c2000000aa0104c20002100000000000000000000000000000"]) 2018/05/24 05:15:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000008, 0xa40) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000280)={[0x200, 0x33, 0x2804, 0x6e, 0xfffffffffffffff7, 0x1, 0x9, 0x8, 0x7fff, 0x2, 0x9, 0x7, 0x200, 0x401, 0x8, 0x6], 0x4000, 0x2000}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) 2018/05/24 05:15:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x99090000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:33 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc018620b, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/136, 0x88) 2018/05/24 05:15:33 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr=0xbb1414ac}}}}, &(0x7f0000000100)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x14100) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1ff, 0x30, 0x1}) [ 547.096513] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.097600] binder: 1774:1775 ioctl c018620b 0 returned -14 2018/05/24 05:15:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="450000000000000000005fb2d9c8000000f055b400000000939aebf69d99730327508ad1d7047159fab3d1f309cdcfdf6d055cd93d94780a5320b06cfc435da333dbad"]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x10001}, 0x8) close(r2) close(r1) 2018/05/24 05:15:33 executing program 1: r0 = userfaultfd(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x1}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000900)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004a00)={0x0, @local, @broadcast}, &(0x7f0000004a40)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004b80)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000061c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000006200)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000006240)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006280)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000006380)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000064c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000065c0)={0x0, @remote, @broadcast}, &(0x7f0000006600)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006640)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000006680)={0x0, 0x0, 0x0}, &(0x7f00000066c0)=0x14, 0x80800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000006d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000006d40)={&(0x7f0000006700)={0x624, r1, 0x10, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x2, 0x4, 0x3, 0x2}, {0x57, 0x80000001, 0xc4, 0x740c6423}, {0xa91e, 0x101, 0x3, 0x4}, {0x81, 0x0, 0x7, 0x20}]}}}]}}, {{0x8, 0x1, r3}, {0x90, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r4}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x976f}}}]}}, {{0x8, 0x1, r5}, {0x1c0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x800, 0x100, 0x2}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff801}}, {0x8, 0x6, r8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x81, 0x9, 0x2, 0xffffffffffff0001}, {0x7, 0x7, 0x6, 0xc08}, {0x3f, 0x100000001, 0x1190, 0x400000004000000}, {0x80, 0x1, 0x7, 0x8000000}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400000000000}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x515becff}}}]}}, {{0x8, 0x1, r12}, {0x1dc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r14}}}]}}]}, 0x624}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/24 05:15:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c832, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/24 05:15:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x500}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 547.165801] binder: 1774:1775 ioctl c018620b 0 returned -14 2018/05/24 05:15:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x6000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000002b40)=[@text64={0x40, &(0x7f0000002ac0)="66b839010f00d8460f0666baa000ec470ff5b671000000c421f913b24ea5f4b80f32f240dff066410f744de2400f01f848b801000000000000000f23c80f21f835000020000f23f8", 0x48}], 0x1, 0x0, &(0x7f0000002b80), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x100000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/24 05:15:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ipddp0\x00', r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) close(r3) close(r1) 2018/05/24 05:15:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x3, &(0x7f0000000140)="c626262c8523bfefcceb30ea2c803cda3cf1631ad825a75acf16f80a1b723c04e6c053f157eb011a000000001125ed0038000060759654ffdab77eab55fa01610707ac878f2499bfafb0019e43bb3a52f4d162011e75585e163fb755f8d7949ac309051f5eb723413dee32a2a76c0fa6748a01a74e3e0f1f2c06a6bc87348e7731c9a90126239c49e436d08be2fd0468ea5ddab354ab12ca091e36b0a868f3c4def500febe0cfea7948699e54361cb624a0ae6ba67ca2c9b17") ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x20, 0x8, 0x81, @random="cd3448a339a0", 'teql0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0x401) 2018/05/24 05:15:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000000000) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000200000000", 0xfffffffffffffef5, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendto(r1, &(0x7f0000000080)="1293af7d", 0x4, 0x1, &(0x7f00000000c0)=@l2={0x1f, 0x800, {0x9, 0x1f, 0x8, 0x759, 0x6, 0x800}, 0x1, 0x9}, 0x80) 2018/05/24 05:15:33 executing program 1: r0 = socket$inet(0x10, 0x2000000004, 0x30) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) recvfrom(r0, &(0x7f000001af07)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffcfc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 2018/05/24 05:15:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404002, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x52, 0x100000001, 0x6, {0x80000001, 0x2b}, {0x80, 0x41bd635a}, @cond=[{0x7, 0x6, 0xa1, 0x4, 0x1ff, 0xffffffffffff77b2}, {0x4, 0x7, 0x8, 0x1, 0x3, 0x6e2}]}) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") pselect6(0x2e7, &(0x7f0000f33fc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) [ 547.268104] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xfff, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080)) socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x440000000000125e, &(0x7f0000000140)) 2018/05/24 05:15:33 executing program 7: unshare(0x8020000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20081) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x35, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x6, @empty, 0x1800}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x64) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") semget$private(0x0, 0x3, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r2, 0x0) 2018/05/24 05:15:33 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x718e, &(0x7f0000000080)=""/90) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x8005, 0x242) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000000300)="18338762b79d6caea97ff1180bdd7dcbb3074bf1a722a0c49de6aa74de71c372bcc8e14975b46117da69107982c1926fbaccf7f0adbc63429085fc08088c3444d3518d6eadada5ab4c3573d436188cbd1f02adb39b7c766226e5d929e64a06e0fa4a9fa9be1f59870560ded27e741ee32f4348a3113300edde6c7d1a2f78dee382db2672dbd22db799975b36679cb3e7dd008ed43949f535dbb4f6c0739b771e40e14b0b1ed5fe9df699dbc24584bf354582bfa8dcab7de5d343e8e2c1a749a2753feb2583915c8dea977564616c8f9ca42921e2ba04f114e294b35d7cd917e715cc50f763907e43afefa0f35d80b9eb1d6cc97895157c", 0xf7) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/24 05:15:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x300000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 547.503753] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:34 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @empty, 0x401}, @in6={0xa, 0x4e24, 0xb6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff96}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x100}, 0x8) waitid(0x2, 0x0, 0x0, 0x2, &(0x7f0000001700)) 2018/05/24 05:15:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x200000) 2018/05/24 05:15:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000002c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280), &(0x7f0000000300)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/24 05:15:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {0x0, 0x14002}, {}, {}, {0x0, 0x0, 0x0, 0x7}, {}, {0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x107000}}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x2100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5}, {0x0, 0x0, 0x0, [], 0x1ff}]}) 2018/05/24 05:15:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000000004000060000002b430be1ee5cfe12fdf0cd9d9349016d6f96997387ecb04bdbd43f0061ea184e489f31efb793c478f6ee01c533ed37123ea8cc15c680b79b115762e1b9977a0477abbc0a3f2732950b56b3e18ce8"], 0x14}, 0x1}, 0x0) 2018/05/24 05:15:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfb, 0x2082) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000004c0)={0x4, 0x800, 0x7}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x56) r3 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000580)=""/157, 0x2000061d}, {&(0x7f00000001c0)=""/247, 0xf7}], 0x2, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/139, 0xffffff7a}, {&(0x7f0000000380)=""/172, 0xac}, {&(0x7f0000000440)=""/39, 0x27}], 0x3, 0x0) 2018/05/24 05:15:34 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000000c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) memfd_create(&(0x7f0000000040)="276367726f75702e766d6e657431242826252e637075736574776c616e31292d2eb5257b00", 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/05/24 05:15:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:34 executing program 3: r0 = epoll_create1(0xfffffffffffffffe) r1 = epoll_create1(0x0) r2 = getpid() syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x40, 0x2) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000001040)={&(0x7f0000000040)="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", 0x1000}) fcntl$lock(r0, 0x7, &(0x7f00000010c0)={0x2, 0x0, 0x499e7}) 2018/05/24 05:15:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x6) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) read(r4, &(0x7f0000000040)=""/116, 0x74) [ 548.147876] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x40045108, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="a9", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x3, 0x4) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x58, &(0x7f0000000240)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/45, 0x2d}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000005c0)="a6", 0x1}], 0x1}, 0x1) 2018/05/24 05:15:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/05/24 05:15:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000080)='em1ppp1&\x00', 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000100)=0x6f) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x1, 0x5, 0x9, 0x8, 0x0, 0xe6c4, 0x0, 0x1, 0x10001, 0xfc5b, 0x800, 0x0, 0xdc, 0x5, 0x8000, 0x3ff, 0xfff, 0x2, 0x0, 0x40, 0x8000, 0x7, 0x80000001, 0x40, 0x20, 0x6, 0x2, 0x3112, 0xabb, 0x80000000, 0x6, 0x4, 0x3, 0xc8, 0x2d, 0x10000, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x8008, 0x5, 0x1f, 0x2, 0x5, 0x46f, 0x8000}, r3, 0xb, r2, 0x9) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x191200, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = semget(0x2, 0x3, 0x0) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f00000003c0)=""/37) r5 = eventfd(0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000300)=""/167) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r5}) 2018/05/24 05:15:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9909000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x3, 0x4a8, [0x20000f80, 0x0, 0x0, 0x20000fb0, 0x200012a8], 0x0, &(0x7f0000000200), &(0x7f0000000f80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'nr0\x00', 'veth0_to_bond\x00', 'bridge_slave_1\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x230, 0x298, 0x2c8, [@physdev={'physdev\x00', 0x70, {{'bpq0\x00', {}, 'bcsh0\x00'}}}, @comment={'comment\x00', 0x100}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x0, 0x0, 'bridge0\x00', 'ipddp0\x00', 'bridge0\x00', '\x00', @random="042ff2202751", [], @random="d43acaaf4fee", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0xb, 0x10, 0x0, 'bond_slave_1\x00', 'sit0\x00', 'veth1\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}]}, 0x520) fcntl$setstatus(r1, 0x4, 0x6400) 2018/05/24 05:15:34 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x80000, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x98200, 0x82) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) read(r3, &(0x7f0000000080)=""/224, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000240)) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x4, r0}) 2018/05/24 05:15:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="080000008521bf012cf66f6d7b48bb26ee3676015e75973d67166450440ba91f285d134e08ac7e3f80e1751829d521f592b42a09c9e7c053a51f1b8511b67674d660f67a34920345bb31642ec0d5a1ed0582d9d93bddea15c90085595b94e10803") mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f0000b30000/0x3000)=nil, 0x3000, 0x0) mlockall(0x4) 2018/05/24 05:15:34 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xf07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 548.397797] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:34 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x8, 0x80000001, 0xbee, 0x8001, 0x6ffc, 0x3, 0x5, 0x80, 0x9, 0x4cd, 0x5, 0x80000000}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) 2018/05/24 05:15:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:34 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x7) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./bus\x00', 0x0) fstatfs(r1, &(0x7f0000000000)=""/202) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@ipv4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x100000000, 0x4) [ 548.465416] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/05/24 05:15:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4}, @vmwrite={0x8}], 0x2) epoll_create1(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x6000, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 548.539746] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 [ 548.553915] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:34 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000002c0)=0x3f, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl(r1, 0x3, &(0x7f0000000180)="c606262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x187}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x7ae}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x8d3}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}], 0x70) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x14052, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x212ba7e3}, &(0x7f0000000240)=0x8) 2018/05/24 05:15:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl(r0, 0x4, &(0x7f0000000000)="f487955296c6086aeaf25602dbc6c62cf66f") keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/24 05:15:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) remap_file_pages(&(0x7f0000a5b000/0x4000)=nil, 0x4000, 0x2000000, 0x7f, 0x0) getsockopt$inet6_int(r1, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000013000)=0x221) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 05:15:34 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000100)="31c749093412f5f322b1b5b5d699392491f52d56ac1382521f87938b8f9c045a33ea45146d660c7bd7cda4e6c65f9f2e10728ad2bd72344098bb9d963e52e1ba8d4374d5d5f4447ae58855da9a10ce1b8bcfc3866d312aa8b10cb04a05485453a78cb79491ad34d70422ec96a2f7c08dc3dd39f8c383273b42f2e456054a3fec1230e6c80d2e7abdfdff7baf5b5a7ab51fef9e04627c78cfa0a741be9ce78729b05480b632e63ea4a32f90057b21192086bf6f79ffb7bd786828a3b1fa8c4d3ddaf3d45010211e138404db2c9452aeecbf5d1262b81d891e9188630357c83bceccc43ef48e9f6937934dff465a35c8efb7202e596fe0762af14ed37aa6c634a3460a2126537bc34432a4bb9b84e0a045e10298df165e6395f725bd8393529b41f35d59e3b1a727a035dfab4e9daa5bba4c93be5266661cef4845b6610a07ed454080af6d588cd4f23a5b4466fd11ed27733a2104d6fc617c222d6142e47dd8f7c789ec36ae06c67a3b14db7c9717161606881a36daf5b2034ae3c3727694133a088bfa3841b3372d647f4b8494a6d4d1e461899af6bac82281c440c23d5fade73068abc4f379f27a2e153f7f25b24bd76dbbfea0df8ff9b0f850aed0865d97316483e91729813b10424fe9f65619a8d24f906a482671179948170820e8c5b6ddad95ffff683af7625a6f7378cd6b4d952a61a647f7b5ad3ef1575fec36185868cb6bc884ec11026a5f625887b51a4bec19faa53bcb327c7549a212bd6bdad73700bdee8452b3c9426011f078a291697248bd4d0df5d1cca0c5588eefff2d6de5d37d2588bbcf651b68cdc491d025d45ee0ddd1686f6fd840f48909013f13021fefbc445617ccef842dd8e338db1da169edf4e098493058e501cf9f6a199c724a014b9c889de7718ad1eeca89d215c223ad935eb7ab75f4cfe902168ad67661621459375e8f3b34adabd69edbd30c7a39b7f4ee19f61d21a386de6044c77906f264254f8f4e1366fed3e5e650c847ea5a0f9e7bad9b51bd7e0227a5ee419606bb0336587877a12e1598c3c7637b627ad6cc4b9a617be10a970a9b2d105f5495fde9aa18d92d3659506d815dda0e5038df273be4c83ca98a6b9302145314035725e0ee4ab65cea46007a24cfa60f19c69795131fa7a2dbd25acac3154840dd60363786b1dcad5e0960eec49fe925c81c250602d6956832f9566a3b486a5804c81b69010324e333b40be5b0248ee2df58e421879c5bb47b62e7aaeb5b768a775f95c746d8923f70d08ec5ad1e3c147456beddbf9d02eeb9d6b9cf8750d591bf5b03a35c00b6447f682f2b2e69149bc49ed49c365e0d5bf1b757db0d198259ab0441c2a32a9c1fbc985cb7615af85bde8f0c7b7f5c2a850116b1e196585de5db82f3e609d6bc60d37e21fd4eab3a941568ea1c8cd04f323fc4afd9d98605c2284aaa3e78108dda6d5b38ad491b52c2ab2b03b9e74bf76827e752a01b52e338a5819d6311530d4a78b9ccba7cf96a6cbcd6a6b64a36712773838e188244b86bc6f6732c941288e2993e2cc93e3ce2b48e728a98decda9915b9cfab74db1d5017e30e790cf86c2a66b9c59b9c2c3fe84a3f1e2150e3ccf565fa8fdaef76e9068b91659a1100bef0f7dbdc2f89b64fd08f4e9a8531454ce640b1196e7549d1e6a825a2a3c034759d253d53e87941821fa661e3be175c470261dc05cb8352fa8279de38d91e18c75da4b76e52fbe45f5a0fa15f236a33c73cd77a29a2c57cc7394cd2890581707f911f68be7a0ac202a73a8fe2f8644c1813254a3682414d882b1f5777c4353eb608a66ed6f8677b559123d62029e2d9106abfc10e1160e8de2cbc99d90280977990acf25ba37876b1a2a2300913bdfbeee5e07f6bcf4606a3a017277d9dc0fc2ad1356881c52e0e6bf1be69cc3bfc6f68e69ec3148c8f64e9c36498c5c35b0b7fbdfeaac0a7c1428bf263a5d57237497c36c30d62f5bcd15d701dcc9d2d05fc599b99c6023217e9e7ea92f50ac6cc1b7adcbe1d888860de3a4db692b212e05f1022c6d6cff5a863dc3e686a7602c1298b08bccaa3f7acffe7026c381873de499a8a3da29a50cddc31187808105142e3c41f03c3220d18b35cf6c0090dc390f357ce49e0668474a94e1e8ea8c0550f619f5b3e8b05b6ef082b1eaceaca28c86fa05019a83ce968d2874464fca14b3a261475142bec87da0fa0e04167f24a6c9c9b0c34359c8437106e9c15bd5180f8434fc9a2080075090e451f5ac16e69a129b1fc1dd29f40a9f9bff50695d9466ad5ef5ecd70662f5d8e6a9e86591db3bd054d1fbc424df92e3491147624c464480a71f22c73c4d25cef86165a7d8c1687682e13b25fd91ac54388293d783801d06d1ec0c3d2b79a666360a44a0a37d407f499a47090ea1c6c3ef97334ef3c3fffcae825dc968234d0c5c3f41166e372fb3d53f1c282563013dce831418a596967ab4f0084cd7d79d7a6d2ccb9ed92316201d4bbeaeff2abc35883dc456a8e3f18ddd9988f534edbce569fe634215c808984feb49882737ef87127c1709098d1851f62122c2f63c03c6354f122add5bf540173c92c727ed87c2959b081a09b6c8e23c972866dd851f0fe59bb6e9ec2e30167e46f3260820b470ba58f9f4dc9c2b5b94ce7364464d08e3214cf5c7e6a1e8510de95cda478ddaaa31f8e64a683008cdd7ffcd0ca63bed1fc614dae5f2754fbb19b1ef478174d491e92384653813a02764e0e932e1f1f1178f3af50bb15f8fe0b4e44395597d5a8c2551f1e1636344360db3867952d798156026e1c0aa2874b7f88e6d0ad3e43875cc827a9f6e91acc776416ff35880311715cf5fdeea76f65b136e8d686ff9553cf8175c1c4a46e4cecee92d96368638a0da64a6f077d7e8e2900907f4f58f73f9a84f850aa341dba149dab7f4c8a207eef8394099904772b2f99afb4c670319c7d8bdcf9430f28a32810878c5e8f878bc92019b99f642c5fd5e21352ece25d0b4f1cd8543ee3d24490c312ea48177113622a526a597682326619668f733ddda3057689cc0dc9a4349995e2b1aa2c42dd5b9360f666f0ef9d17d9a4326d5eaadf4088770b0fe01fa83b8b4d2704fd104b9e2ded09a4cd3263c4626be1226ec908d16dfa3529f170deed5a1bc49f84f5540350db782bc9f3398080978ab58e4bbe127a7882e06eea91bd61a55a957f9b330d6312a5260d7082ea8b2666d8404d56a99a8a7e25f077dc74820abb9e2165f8b473db7ff998ac52d6815f33c38fd4927370db29ab477d49764eed36f17429bcf39ea66f442d2f4b0e06503dc57cadfd5710d51e62f27c126a201e6d223057e87f3a35ba9b74612a77e40b778f0a42d01f95657437ce7d0a297e616691b8a0b39b2540f9b0cf7d5733556ba56db71ff24b23aae3032afb91a4784585f3437a310806a927a1bd2da5b862b2652072987c270c251181c37f13569a60020acf5fa928fbf715dde2e1779c9acdadb910342bf11dbd3ac37772fba0aba8b045f2ecfb2d90ca78af487691bd7317b04d7d2fa87381c581fb2c46d0a98d5161ee7450482f6018d7aa456aac2cdc662d71d2c8a9c545b97636500fe6c0f91e4485e761b64a48eb45942efe731ac8bb504363ca284dd381e1b62dec1d2e0ee8e4513d013a94e19cd5dc3282ecc25d1f8a65350b86852b389d486ee9a6af250585b5d89e1f4a5d1ec3c5c2583d494306a56cb7941779e4fbfa6ef9b14e190abd6edfe28450865a047ce1b65ca60ac9edb0bf98f84b489385fb3dce7991e4eed4a82f8e35ff85df3d33f77a461b3b442d0c0634efe7ccd4ffec36ca5045c64fff10e4b80e619c30c5b485be1354f569ed4cf467ca9eb601502609a037824aaf8505b52a339656438816a155a9d905072b2bee2395e271b76cc832438d10279034b1ec904a7b3be4883c72eab96eba4dbfceb08943a0c0966b28b7b9ed96376a036b2a922e66d7b24f5e4368b3c4593cda30a34ef03324347e1537050ddbdd268d5ae538c7cd89294badabb9577c9dc589ae62aceb23a51d647d44b6c4305e77b7b509f07818f9a7c05eaab8e1c421c59bddd6032f37b9d4db44b44d9edcbf440e94c6c2a0589b5564f5931b5c87cf683e80feb47507d15183afb46effc2e4e7f0ef34d955fbd9eef2ca186d1987a8452caa14cd8b9d105afd9036638cb04b49b15f3c5e1d5f21f29f9b5097f4d829c1b77e1b37981df701b50d8302b84cc366d08ef5951b65c3f70b00e587076ad7a654f2ccd52c7ec9f1368b419cf74e415a9d2e6f68549de91aef0e855ff93572ea055534850c618750f619fff1fe1ff91a5fba8e00326c9cc7bc490ba9317a30f517bc8b5ebe1f8494ed12d5b664647001fd2033804a1dd3fead1d6dbda6bb5ee4e6dac804e14b5f5eab46c9f289f0f9ff277812c2e50a83cde50eb2af62f11cb4a52987c2aa3d5ea32df6bebaafb2cd401a11c537c97970951a6f73b2c0b9957aa4420880fafe2c1d371b238f288a96b85c9fbdffef19e96e375fd2374bb22004726614305fdb17028c3b390203b8acbddad272b2ecc5fa3f2eb3529e90d60351ff1e06c07597442dfcfe9511d60de2d73097509f881e780b7e96b3dfa8b306b1179017fdd063f949e238cf6f18fc59ac4e8470f2d4a25df7353df587a822927e5693534f402172e8f715d8e595bf8561faea1d42e698a24d058bc81346e389e6574422589ee87decedb5e9332b8c29c5faccd6bef514630cab8e787f9f697b9b3deb43d972bbd540b6ef60eaddde5b83a6d36b12801d2fd78b2e218351344ea9bdd8015663a5a0fee6acc8a0459a6b102fcfbbb62971efae01615f728f08ff9780bd60b57aedadfeba5174718e9de022d5898ac04e741777cae2c48afbc6402056cf3ca91384274deb8c06a6779a39d7b97c569c494972d75136f42ad6358e389ba0d5a1ea96aac583e300f16b501a01e6b5e0b71910eca9139009e1a9a57621682f4bd597597ffbab2305a3929daaf7904c796de9ba42ec140a95d8e6c13176466351fc9ff50d5b876b918247f37c43cd92f160ae6214028457adcdbdcf814ce00611a560ed9a574a888e70501a5a5a655ce94dbe52df78fdd33cf0ae03227eb8b7a1f33dbf05a987ed2b6fcdd0b408c99d43a8676bc6b44f3c4f5a2040b850e8eb586784076e25f17b101f934a5eae643bd833c3007d5d37f2460a2a768f72ccbb2e79c5ae06ccc0d717c3d6ff1aecb7c44daad34edc5b1c181f1b2ced82c6fdad8e6c0badd2c2be94d55e7be5c567a8699211b3a7521c5c9e2b7997845edf01413ef0c9a7fca0ce1fe1a3dd9375985a50e89f2b6b3bc524f795c1ab00dace53ff36dbb5452e13c4472f326c305dc2c1162f2aef70b7a74b8d5a4165c2922d6db48cd948f0bcdf275d0c9991837f1c58c9163ec28a242c0ee9fa32584b456b61c46366f7e2801101196983dba0a6c1d430a599b3d8e908fe0e68273356db71fa8d4ac9a1b7acc1a1bd3255ed07af610329ba76a58bb63ad78d74d382504f1a9c1cec83c9ea54cdca1811e519a5b2b33af62e3ef0365473a1b99e67031d20a5f28684771c30ed5b1321357186544c8a4fa36a138e38bab25b3956b72d429a48c80b9db056a88f934a8cf2ecf97861299a58b00e893b855de0e0183692ca9f734fa9cff5c7549638c9154e6103f2a48e9ebcf76872b945fe022d8270accd2b0655bb16538cd969e6169969245f8b23a047decf855fdcbcf90688c21b08bc60b491fdcf42bf16ce93235223c1eb9f9a5b99b440d622cbc81e161b77d2c", 0x1000}, {&(0x7f0000001100)="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", 0xfb}, {&(0x7f0000001200)="b563a7e9bacd8b51a7e1f6c962e07cf456644c8166b95cd967c012274afb4d186566d30a12b581e30c1a5f85fead04d774387149315104b05bdaadb1011864527bd470bbc204b3d342530d3cb0dc8d137ac963ad6ceea83e8d49fdee62790ab68080c69f5d100f4757d860efdf28efbb1704b6cc6d36ef65f6805938bad64577d355cdf62135da585fa76bd5b9860960eeb2419d62efc685c3378cea9c0144a2b64d6fbe770c29f7def70eb26f6e16ee0d8e06504402321b07a6a6", 0xbb}, {&(0x7f0000000040)="0676802d8b1976b8a439ef9c3e39fc50f5080a5cd241da524a3d0b505c13be1402bd11eac09f071fe5853cca221fc7f03010", 0x32}, {&(0x7f00000012c0)="e730bfc7a1de4c406b880805ba6127a08a04163a2ee29e6c79039fc308fcfdfbe0ac91d58943137d3c40d6ec3b0786c12915b2dc181e95a6fd5f7491e18d931018a1d787feaed7e0d8eaefee8acfb4623a43ba680d4630a2c8c4e0e72455820c757a2957071115ffffd5ee9e6759b906768a0e80539fb69561447edf5f2f63dda55388b486c8d7c5a0929b008fd821503424a5de6f9abd9833c99cf8f5f6f0c5b93c8add60e82297a9e3789933e89bd3d6929ee2b5546d3ff1ab67512cfd1113a08e3a964fe5d856bdc4a009edcc1038bcb832e50ebb24e4b080967336a55e9605", 0xe1}, {&(0x7f00000013c0)="a476e8668f57dcece152134054e90294f96db4ba348d803cb57e930690ff76dd68da25d7fea0f00cbf8da24305fe7bd10ef3a51fabb682f69814b61936b7193f08b8061102b896e650b5ff8a763237bf2da9f6157a159dad298a509e823cc8415b1377b8bb3946c056ec2aedb1363ab7b5ecab610a0acfa3cd", 0x79}, {&(0x7f0000001440)="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", 0xff}], 0x7) read$eventfd(r0, &(0x7f0000000000), 0x8) r2 = dup2(r0, 0xffffffffffffffff) io_setup(0x54b13088, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000017c0)={0x0, 0x1, 0x6, [0xf9e, 0x10000, 0xfffffffffffffff8, 0x100000001, 0x2, 0x1]}, &(0x7f0000001800)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001840)={r4, 0x3, 0x11}, &(0x7f0000001880)=0x8) io_submit(r3, 0x2, &(0x7f0000001780)=[&(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f00000015c0)="3bf6d6f537ccb473d6a01dd93305d409e772d403d61b1a7107c088ad6c883765ec0d4aaddc15131c18b9c9879d7ce6643e13c1be5c27ccee09e054e73f60cc06a0a533294b9383fcaedf4dd8ef4503522c418843fcbbbf6d10c0c023e562f472137d5cdd4451ad33a11af9193a94679502920ce46ddae13062a97332efeed98796a166f0f173c5c95b8786d78534691ad82d31689d29c9493b0b34eae23a543dcf6a28c192ad5b4c48e7b56c8b3d34ce8f66f45c46e7dbeba26c2be9a9c8", 0xbe, 0x8, 0x0, 0x1, r1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f00000016c0)="ed2c3ad600abc14db84de2cbe8c0c493ab1c0a50b304f5fdb2e3a14f89abe914480a575405636e0a914c2a85baa6727f7c470d235372deb45071eb93e5f53fc474235a", 0x43, 0x6, 0x0, 0x0, r1}]) 2018/05/24 05:15:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') sendmsg$alg(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000080)="e236108dcc8ce36bd9262cf959f1f670036f1f216e1d3054df3c05069950b26886ae6e63a72e8f719dbb7d15f0a5f29a6648fad5be3a20938659e40ee62466defb4e13ce6436cbcd53f2882dd4df38fdbc70c98b45bfedd4f86987394de17d583f60cd1940e685fef2402d5e08", 0x6d}, {&(0x7f0000000180)="b7d9f2c01622689bde2d0a6bf16ba8db9ba3d77dc0ecd964f3276659c7646bf7f9bbff1754aadafdd2bca1ca25ed927b9d0a50ba4a5cf854e8658db939de3a1bcf4104304b50407e5fbd08bf16dfeb8104722eaa8e81bd96e85034b8045b5b0fe3401acacaf6bafb86481e6d5e703786bfd0146e70057202c3c78ddf46df34e4f5249b43b6819f5811d347219ed66ac0609c69d2d6bf1d75008d1e2b75dcc0b13529cd03ac44850a48ec0bb5243f3fb813a8cbd66367f99a6e49cc8a5e6005075decb4312f3c92e6449a4f294ec21e65408d595f2811b023f2d39eb14e458ec83f91ad254a34348dfdb261590940c91d6349", 0xf2}, {&(0x7f0000000280)="a016a2a888c69bbe249d10fa9dec6d711694522d0c7b1f9d7bc4022c8a86d803fab3a251d2a114602fc5b9ac2f10fed747c144d20c4cb3c08282379072a1a8a4f770be2de4d3c2c94b27e1f8f1c3df449cd24568b0d3a1ad0c125f789005e7826077521939298a5a298a2390ca1eeac883022df7f9b2bbdc1680238ff600084ff6ae269a8f77278413f288c225453309b6fc2e43ad840c9d057a9c", 0x9b}, {&(0x7f0000000340)="0449fa8588d2f3e09cd0e2cc604763c35730719ef46e59cd493fcf83bcf88248feb6b080e61ba520acbb275c8c1a52ca477a0dd6f1f8264784d153ed4e4487b959c5202eccf6a5f3ef1d9b00deb2e0bf39bb273f0eac6b1c86b6ec399051fcaa76a23af1d618a06724df5ab3fb373920d368450abe46f788c5cba158745078804b5bd0184423c3cbc8f8348d", 0x8c}, {&(0x7f0000000400)="9d93d281adc235d435d82c852347542b97a77e23cc3c7e8d1126ffd4e09461ba354ce26b33e9b65d93264d5bfb162ca539375191f8858358445af00100b5ed04175282c6fea4c812304643947bc6d266be33a19caab45d66201e600b834181771d4af6185df9d1acf95731424d72a66d26cc76007e65af5117a83b3d457b40956b229034944ac60731b0e95ce6c2b8e24bd6f202bef35c8b57aa0201442bdfcbdcc263c980a63be2a1ee3e1a1a979312da23deb6ea12", 0xb6}, {&(0x7f00000004c0)="bcedd5641733213339ab549c7ca2ce2507793b11bb726a9e137c280c92e75d84acf83bb12cc9f941872578794e7f77e1608d72d90399f2b34ae2eca9ccad0358b541554f29025d7cad65347d8b0dab2a675e1af146f7ab86f62aec32aabe7358c70876ddd468d51c6a2954a36e01700b8ac48758dd215d7f1e7e707d0b4a8b5fe65ac10b7f9926274226a4c2a78dd8b064bf7a8d7dc4b8198e9e2a86c0b2471ae4d25ba4c441807e95cf3179e46cf92f736dd2208d057811eabef29a0fceb8fe90cc19fa8d75539e5ee9abbb9c50ab1701eb4ae94a58dbb826700913950c9de0405a3b438670e548ac69c1ba85c12053850966", 0xf3}, {&(0x7f0000000100)="c44e6fc2dccbb2c02fcdd5711915c32d0c2055381f56e8", 0x17}, {&(0x7f00000005c0)="418da140fa726a92cf01bf3ef54f220575c106a4491dde1cb9ce626aac9aaa8656b752f5370a35e8c27b8a86dc28fa359a1d010c48993590b4457e925cf980bda52aa03a12a83c7847e535062a55ab5803501d577bb6f225a98b4630e61471b96ade754dbe631664bad1c7e0cc8f9545191172aea3e10cd858979ff1e7b687ca9183e7ab266363f4e99fa78e8275dbebb19c7b2cb8ae1b9e7a55ac611fd748f5867cf311577eeb186c172614f2feb562f90b557342b3b4efc0ad5ecc2a2683c62b4b25de271510ba1a8dd5af7aa4401fa8ef72f2ed4a9e375cf20aa83608b85e1ece2784efb70a", 0xe7}], 0x8, &(0x7f0000000740)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xb0d}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0x90, 0x117, 0x2, 0x79, "4622ae1fd54d1c385835dd7e40eeaa283b244f728a99e80ca772ef0030df96ff04a5546d6b8d0612ad6254f77c3615b39e3eee4f5ccf35173c0b40266231c9a38e685d49460bc9b06218759f2adc5dab81908aa2a7f8797d0aca596837285dc4bd086e3c79fccf3d17d7b0ffea2d0fa641f63f5a1b0e0c2679"}], 0xf0, 0x8000}, 0x40840) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0, 0x0, 0x80ffff}]}) 2018/05/24 05:15:35 executing program 2: bpf$PROG_LOAD(0x2, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/05/24 05:15:35 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) tkill(r0, 0x1000000000016) 2018/05/24 05:15:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup2(r0, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'ip6gre0\x00', 0x1}) 2018/05/24 05:15:35 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10}, 0xc) 2018/05/24 05:15:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)='0', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000080), 0x84000) 2018/05/24 05:15:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x7000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:35 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000000c0)="abe059f5b37279db2933c12b7cc639674c11950bf8cc1fdea52fbd47fec191ab5666b980a03cb503cb69c77ce8223678b0f5f157360c37b82bd2d4d67f39ef1bd7d31c87dad27a980e3e10fb621f28cf980f8d381a78e1b42fa7b6a9018c244f91aa432c37d6529923f84532c291cf905e") fchdir(r0) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) 2018/05/24 05:15:35 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x1) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x40044104, &(0x7f0000001f64)) [ 549.778434] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:35 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6053915b0018000000000000000000010000ffffac1414aafe8000000000000000000000000000000001000000000000010604010000010000000000000890785a5ef5345fbfdb18b25f5e2ac6046c9014cba5833d5103ce2fa6055d57abe47ba1efea2931e4d1dad4fac585beaa71e372fc4269ab4be505a2bedcfc2098f8b979920307b1f778cbbe32021f99af"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) timerfd_gettime(r0, &(0x7f0000000180)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x800, 0x0, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) 2018/05/24 05:15:35 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_sigtimedwait(&(0x7f0000000000)={0x36d9a2b6}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) 2018/05/24 05:15:35 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x9, 0x0, [{0x1f, 0x0, 0x0, 0x0, @msi={0x5, 0x1, 0x8}}, {0xff, 0x3, 0x0, 0x0, @adapter={0xfff, 0x1e804b49, 0x7f, 0x401, 0x9}}, {0x1ff, 0x3, 0x0, 0x0, @irqchip={0x1, 0x8000}}, {0x6de0, 0x2, 0x0, 0x0, @irqchip={0x2, 0x8b}}, {0xef, 0x3, 0x0, 0x0, @msi={0x9, 0x8}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x1, 0x5, 0x6, 0x4306, 0x2}}, {0x7f, 0x3, 0x0, 0x0, @msi={0x1, 0x3, 0x3}}, {0xffffffff, 0x3, 0x0, 0x0, @irqchip={0x8, 0xf4cb}}, {0x180000000, 0x1, 0x0, 0x0, @irqchip={0xb09f, 0x2}}]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) 2018/05/24 05:15:35 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000001c0)=[{0x3, 0x8001}], 0x4, &(0x7f0000000200)={0x77359400}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x1]) 2018/05/24 05:15:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x1000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 550.009669] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:36 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x10000000, 0x2) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x101, 0x1, 0xe3, 0x20, 0x3, 0x4, 0x1, 0x7170debb, 0x1}) 2018/05/24 05:15:36 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x197, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/24 05:15:36 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) readlink(&(0x7f0000000040)='../file0\x00', &(0x7f00000001c0)=""/43, 0x2b) 2018/05/24 05:15:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x420001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x6000, &(0x7f00000000c0), 0x0, r1, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0x70003, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffbfffffffffc]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000180)="c744240000500000c74424020a000000c7442406000000000f011c240f0134120f20e035020000000f22e0e193ea2c010000e6000f00520ec4e1be5f7cd4a266ba400066b8f4ac66efdeb7eadb7cc866bad10466b8dd0566ef", 0x59}], 0x1, 0x22, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/24 05:15:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x62) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x800, 0x100, 0x5, 0x20}, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) socket(0x1f, 0x80800, 0x1000) clock_nanosleep(0xa, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/05/24 05:15:36 executing program 1: r0 = memfd_create(&(0x7f00003ce000), 0x0) socket(0x10, 0x2, 0x0) getdents64(r0, &(0x7f0000000140)=""/241, 0xf1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='limits\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10004, 0x0, &(0x7f0000ffd000/0x3000)=nil}) sendfile(r2, r2, &(0x7f0000000100), 0x7ffffffe) 2018/05/24 05:15:36 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x6206, 0x201) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x3, 0x358, [0x20000380, 0x0, 0x0, 0x20000538, 0x20000568], 0x0, &(0x7f0000000340), &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff020000000300000009000000884873797a6b616c6c657230000000000000697036746e6c3000000000000020000069705f767469300000000000000000006970365f767469300000000000000000aaaaaaaaaaaaff00ffffff00000000000000ffffff00ffff0000a8000000a8000000e0000000636c757374657200000000000000000000000000000000000000000000000000100000000000000000800000010000000900000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000feffffff00000000050000000800000088f86272696467653000000000000000000076657468305f746f5f626f6e640000007465716c30000000000000000000000065727370616e300000000000000000000180c200000e00ff000000ffffffffffffff0000ffffffff00007000000070000000a8000000736e617400000000000000000000e100000000000200000000000000000000001000000000000000aaaaaaaaaabb0000ffffffff000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000001100000000000000000000006e6430000000000000000000000065716c00000000000000000000000000766c616e3000000000000000000000006272696467655f736c6176655f310000fffffff0ffffff00ff00ff07dda4cd886640000000ff00ff0000a0000000d8000000100100003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000004010000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000fcffffff00000000736e617400000000000000000000000000000000000000000000000000000000100000000000000000000000fe9365ba8ec182df0022b9cb047e8279206d270000000000f5ffffff00000000000000000000000000000000000000000000000000000000000003000000ffffffff00000000000000000098cfc66fe509e009b1907cb010cc9bde7b32f4938dd3697b0275649b0db8b2ab6b020dc787b99ccefba07e1e46bd5f971f07dad2c7bf53b178565d10fa4c22f8"]}, 0x41a) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x0, 0x101, &(0x7f0000000200)={0x77359400}) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r1, &(0x7f0000001900), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000140)={{0x7fff, 0x79}, 'port0\x00', 0x40, 0x1000, 0x8, 0x6, 0x2, 0x0, 0x400, 0x0, 0x4, 0x401}) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000040)={0x80000001, 0x7f}) recvmmsg(r1, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003a00), 0x0, &(0x7f0000003a80)=""/181, 0xb5}}, {{&(0x7f0000003b40)=@sco, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)=""/48, 0x30}}], 0x2, 0x10000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x95, {{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, 0x88) 2018/05/24 05:15:37 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000040)=""/134, &(0x7f0000000100)=0x86) listen(r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000000280)={0x4, 0x8, 0x427ec505, 0x80000001}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x400201) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x20041) [ 550.992573] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 551.047196] *** Guest State *** [ 551.050590] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 551.059584] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 551.068470] CR3 = 0x0000000000000000 [ 551.072239] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 551.078271] RFLAGS=0x00000002 DR7 = 0xfffffbfffffffffc [ 551.084290] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 551.091073] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 551.099103] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 551.107152] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 551.115182] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 551.123237] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 551.131264] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 551.139297] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 551.147322] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 551.155361] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 551.163382] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 551.171395] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 551.177824] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 551.185307] Interruptibility = 00000000 ActivityState = 00000000 [ 551.191573] *** Host State *** [ 551.194802] RIP = 0xffffffff811f763c RSP = 0xffff8801ada0f390 [ 551.200805] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 551.207241] FSBase=00007f0463997700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 551.215063] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 551.220999] CR0=0000000080050033 CR3=00000001b07bf000 CR4=00000000001426f0 [ 551.228083] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 551.234791] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 551.240866] *** Control State *** [ 551.244339] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 551.251041] EntryControls=0000d1ff ExitControls=0023efff [ 551.256523] ExceptionBitmap=0006004a PFECmask=00000000 PFECmatch=00000000 [ 551.263547] VMEntry: intr_info=80000301 errcode=00000000 ilen=00000000 [ 551.270252] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 551.276850] reason=80000021 qualification=0000000000000000 [ 551.283400] IDTVectoring: info=00000000 errcode=00000000 [ 551.288903] TSC Offset = 0xfffffed5e2de51f1 [ 551.293235] EPT pointer = 0x00000001c807101e 2018/05/24 05:15:37 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0xc00, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x7}, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace(0x10, r3) getpeername$llc(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) r4 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x2, @loopback=0x7f000001, 0x4e23, 0x3, 'sh\x00', 0x0, 0x5, 0x38}, 0x2c) write$cgroup_int(r4, &(0x7f0000000280), 0x154) 2018/05/24 05:15:37 executing program 0: pivot_root(&(0x7f0000000040)='.\x00', &(0x7f0000000000)='./file0/file0\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) 2018/05/24 05:15:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:37 executing program 3: iopl(0x79af026d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/153, 0x7fff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) move_pages(r2, 0x7, &(0x7f00000001c0)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000200)=[0xffff, 0x800, 0xf25e, 0x7fffffff, 0xfffffffffffffffd], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, 'veth0_to_bridge\x00'}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000340)=0x6c, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000380)=0x7fff) r7 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x5, 0xc00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}], 0x74) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x800, 0x0) writev(r6, &(0x7f0000001640)=[{&(0x7f00000004c0)="c67ca00c8fb54800c772b598b16dc0fc0317f7a5b0c053d2c2b8bf8f75a0d9f148865bbb900bd89e9562f6f6ab7255974861b37dec7a3baf175d18e3d3cffe1250cd2a077751d7f635210f1b0100599d6f0f90d2b1", 0x55}, {&(0x7f0000000540)="9d91898329f9561e0f322dfd3054e236a44caa7f0bc03a646a803cfe23bc45b5023d75009d34be32043b161546205663ca7b3600a1beda14d918e4d825959e731682842929f79004447e70267e7c3206e0c05f98334a9d090aa9a03e866f59d7cde97734efcaf554b4d3192de019d0dd3116bfab6aa0368de97aa86675f8e969a67608d3a499f89126e3e9f5f918270518ba08474b958424929dbf9498e40c8cb7d6a23af4c1475637c018db328ab56a80ae81b762faa292922625463036706bb54960998012d6", 0xc7}, {&(0x7f0000000640)="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", 0x1000}], 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000001680)=@assoc_value={0x0, 0x7}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001700)={r9, 0x100000001}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000001740), &(0x7f0000001780)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000017c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x78) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000001840)) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000001880)={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x5642}, 0x0, [0x0, 0x8, 0x101, 0x8, 0x200, 0x200, 0xfffffffffffffffe, 0x5]}, 0x5c) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000001900)={'veth1\x00', 0x20}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000001940)={0x3f}, 0x1) setreuid(r3, r3) syz_open_dev$sg(&(0x7f0000001980)='/dev/sg#\x00', 0x1, 0x10301) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, &(0x7f0000001b00)={0x2, &(0x7f00000019c0)=[{}, {}]}) fdatasync(r5) sendmsg$unix(r7, &(0x7f0000001e00)={&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="af5bdf524ec6e6f2a30290fb5f79a137f57ec4611aad8629be0e0d08894958abfce6fdae9e3632bd03637b2c5ad87d3da960919d49137a257512cfedd38a85b27501e39e986776e99ffb2948c50323cfbb8dcc1f2432384ffe55eba45b78904497b99a06ebeb36b2f8272423fb63b83bef4259329b3664193e4ef7393e8040b5f0b8263ffad472ceff378ef2442d3d727cfbb777b037fd60985896253235f474315ccb4e3840083a75ee63ad5fa718a52f2e989dbcf13bd9431ceb2a252dc68550a1", 0xc2}], 0x1, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r8, r8, r1, r8, r6]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r8, r8, r6, r8, r5, r5, r7]}], 0xc8, 0x8000}, 0x8000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000001e40)={r9, 0x40}, 0x8) perf_event_open(&(0x7f0000001ec0)={0x0, 0x70, 0x4eed, 0x1d, 0x3, 0xba, 0x0, 0x7, 0x4000, 0x1, 0x7ff, 0x80000001, 0x1, 0x5, 0x7ff, 0xfffffffffffffffc, 0xffff, 0x80000001, 0x1, 0xfffffffffffffff8, 0x100, 0x4, 0x6, 0x101, 0x9, 0x0, 0x100000000, 0x6, 0x6, 0x6, 0x1987a1dd, 0x2, 0x40, 0x55d, 0xffff, 0x5, 0x6, 0x400, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000001e80), 0x8}, 0x10200, 0x7675, 0x7, 0x7, 0x3f, 0x10000, 0xfffffffffffffff7}, r2, 0x9, r7, 0xb) fchdir(r8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000001f40)=0x3, 0x4) 2018/05/24 05:15:37 executing program 6: r0 = socket(0xa, 0x3, 0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002f00)={0xec4, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0xeb0, 0x0, [@generic="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"]}]}, 0xec4}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x800, 0x4) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/134, 0x86}, 0x0) 2018/05/24 05:15:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x18030, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000040)=""/40, &(0x7f0000001000)=0x19f) 2018/05/24 05:15:37 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/mnt\x00') capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x8000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x9, 0x3, [{0x476, 0x0, 0x81}, {0x2, 0x0, 0x2}, {0x0, 0x0, 0x6}, {0x3ff, 0x0, 0xfffffffffffffffb}, {0x8, 0x0, 0xffff}, {0x1, 0x0, 0x4}, {0x80000000}, {0x3, 0x0, 0x5c}, {0x7}]}) setns(r0, 0x0) 2018/05/24 05:15:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x8, 0x0, 0x0, 0x0, "897339ab181016c68ef0ad9d29ea82ff62ffd6315f840a498d21b0a7ef3752f098b51ad45076851d9633cb3d"}, 0x0, [], {0x0, 0x989680}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@broadcast}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000006c0)=0xe8) 2018/05/24 05:15:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='sit0\x00', 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x2000, 0x10e000}) r2 = syz_open_pts(r0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x1ff, 0x0, 0x5, 0x3, 0x4, 0xfffffffffffffb78, 0x6, 0x3ff, 0x618, 0xfff, 0x6, 0xf180}) ioctl$TIOCGSID(r2, 0x802c542a, &(0x7f0000000180)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) 2018/05/24 05:15:37 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024ef, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f00000000c0)="8b4b9b000000c5e8c6261f8b93a5ded7848f44000000000000") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x20808) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/05/24 05:15:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000100)={0x1, 0x8, 0x60, &(0x7f0000000080)="e19d0780faf1e2f403359b7a0360db03affe9c0088c300903c3a0fef46ee69ae6c4e4df1cf5d002213aaea03056e5809e3274d0ec003f38ea7465f9f3c7d0543818c0d503d62954ddf75d4896919e6def70c84d40cdadbef2df93bd15de7a87a"}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0x69) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=@deltclass={0x450, 0x29, 0x0, 0x70bd25, 0x25dfdbfd, {0x0, r3, {0xe, 0xf}, {0xf, 0x3}, {0xd, 0xa}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xffff}, 0x2, 0x4}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x10001, 0xffffffffffffffc0, 0x100000000, 0x2, 0x3354, 0x9, 0x7ff, 0x3, 0x81, 0x200, 0x5, 0x3, 0x4, 0x1f, 0x1f, 0x8, 0x80, 0xecbf, 0x9, 0x100000001, 0xd13c, 0x40, 0x27, 0x5, 0xe73d, 0x7f, 0xc191, 0x3, 0x8, 0x101, 0x0, 0x8, 0x2, 0x6, 0xcc1, 0x6, 0x80000000, 0x111649bd, 0x2, 0x3, 0x7, 0x8, 0x5be1, 0xbeb, 0xca1, 0x40000000, 0x4, 0xfffffffffffffff8, 0x100, 0x5, 0x4, 0x8, 0x200, 0x3, 0x100000000, 0xfd, 0x10001, 0x1, 0x100, 0xffff, 0x622e, 0x0, 0x5, 0x195c, 0x42c8, 0x5, 0x5, 0xffffffff, 0x4f, 0x3, 0x1, 0x7, 0x7, 0x0, 0x1f, 0x352, 0x2, 0x9242, 0x9, 0xfc, 0x1, 0x5, 0x80000001, 0x4, 0x1ff, 0xffffffffffff0000, 0xf7, 0x7ff, 0x1ff, 0x5ecd, 0xd, 0xfffffffffffffff7, 0x800, 0x1, 0x3, 0xb200, 0x0, 0x8001, 0x8, 0x40, 0x4, 0x100000000, 0x8, 0x8001, 0x1, 0x8, 0x1000, 0xfff, 0x4, 0xffffffffffff8000, 0x1, 0x855, 0xffff, 0xd616, 0x4, 0x80000001, 0x200, 0x5, 0x7, 0x108bdd6c, 0xffff, 0x9, 0x0, 0x7fac8744, 0x8, 0x80000000, 0x274, 0x631, 0x9, 0xfbe6, 0x0, 0x2, 0xe3, 0xff, 0x7, 0x0, 0x80000000, 0x5, 0x7f, 0x400, 0xc494, 0x400, 0x8000, 0x10001, 0xffffffffffffff84, 0x7fffffff, 0x9, 0x0, 0xefb, 0x5, 0x6, 0x8, 0x7fff, 0x3ff, 0x9, 0x6, 0x80000001, 0x10000, 0x3, 0x3, 0x0, 0x4, 0x6, 0x40, 0x2, 0x6, 0x8, 0x3, 0x401, 0x50000000000000, 0x80000000, 0x0, 0x0, 0x1, 0x8, 0x401, 0x5, 0x2, 0x4c8e4a49, 0x8, 0xfffffffffffffff9, 0x1f, 0x2, 0x0, 0xb57, 0xd1f, 0xe4e0, 0x6, 0x41f, 0x17d, 0x2, 0x20, 0x0, 0x5, 0x4, 0x7fffffff, 0x4, 0x5, 0x3, 0x200, 0x0, 0x401, 0x10000, 0x3, 0x8, 0x7, 0x1f, 0xfffffffffffffffc, 0x3f, 0x8, 0x8, 0x9, 0x1, 0x4, 0x1, 0x5b3, 0x5, 0x3, 0x9, 0x821, 0x101, 0x872, 0x4552435, 0x80, 0x3, 0x6, 0x6, 0x9, 0x4, 0x5, 0x1, 0x100, 0x100000001, 0x3, 0xff, 0x8, 0x7fffffff, 0x2, 0x20, 0x3, 0x2, 0x4, 0x7, 0x0, 0x0, 0xfffffffffffff4e9, 0xffffffffc044e92a, 0x6bc41a77, 0x8, 0xce32, 0x1, 0x81, 0x0, 0x5, 0x7ff, 0x1000]}}}]}, 0x450}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) [ 551.417932] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:37 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000080), 0x80000) syz_emit_ethernet(0x32, &(0x7f0000000140)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x101, 0x8}], {0x8100, 0x4, 0x400, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0xfffffffffffffffe]}) 2018/05/24 05:15:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0xa, 0x0, [{0x1, 0x6, 0x5, 0x9, 0x100000001, 0x2, 0x2}, {0x0, 0x2, 0x4, 0x7ff, 0x848, 0xffff, 0x2}, {0x80000003, 0xfffffffffffffff9, 0x6, 0x4, 0x4501, 0xc3, 0x5}, {0xc0000001, 0x6, 0x5, 0x5, 0x401, 0xe312}, {0x8000000b, 0x800000, 0x1, 0x1, 0x3749, 0x3, 0x1}, {0x4000000b, 0x1, 0x1, 0x1f, 0x1, 0x2, 0xe506}, {0x0, 0xd0, 0x5, 0x4, 0x0, 0x7fffffff}, {0x40000001, 0xfffffffffffffeff, 0x3, 0x80, 0x8000000000000, 0x2, 0x5}, {0xc000001f, 0x1d5e, 0x4, 0x5, 0x40, 0x6, 0x4}, {0xc000000f, 0x80, 0x6, 0x4, 0x8, 0x8, 0x100000001}]}) close(r0) ppoll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x5400}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000300)={0x62b}, 0x8) 2018/05/24 05:15:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x8, 0x0, 0x0, 0x0, "897339ab181016c68ef0ad9d29ea82ff62ffd6315f840a498d21b0a7ef3752f098b51ad45076851d9633cb3d"}, 0x0, [], {0x0, 0x989680}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@broadcast}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000006c0)=0xe8) 2018/05/24 05:15:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000001c0)={0x80000001, 0x3, 0x6, {}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x80000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x8001) close(r2) close(r1) 2018/05/24 05:15:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:37 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000000c0)=0x2000, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bond_slave_1\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10, 0x3, 0x101, 0x20, 0x7, 0x3, 0x2, 0x1000, 0x5}}) personality(0x400000b) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) 2018/05/24 05:15:37 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8361486c794f5abf, 0x0) r1 = epoll_create(0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0xffffffffffffffff, 0x9, 0x8000, 0x0, 0x4, 0x7ff, 0x0, r2}, &(0x7f0000000100)=0x20) r3 = epoll_create(0x4) r4 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000dff4)) epoll_create(0x0) r5 = getpgrp(0x0) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000300)=[r6, r7, r8]) r9 = gettid() setpgid(r5, r9) epoll_create(0x0) 2018/05/24 05:15:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 05:15:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000001600), 0x197}, 0x2000) 2018/05/24 05:15:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x200000) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x15000, &(0x7f0000000100), 0x1, r3, 0x5}) msgget(0x0, 0x0) tkill(r1, 0x34) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r0, r0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000040)={[{0x1000, 0x493, 0x2, 0x3, 0x3, 0x2, 0x4, 0xe000000000000000, 0x967, 0x2, 0x8, 0x8, 0x2}, {0x0, 0x200, 0x4, 0x2, 0x7fffffff, 0x1000, 0x9, 0x116, 0x1, 0x8, 0xf82, 0x7fffffff, 0xfffffffffffffff8}, {0x3, 0x1, 0x8, 0x7, 0x7, 0xff, 0x101, 0x1, 0x1000, 0xffffffffffffff81, 0x6, 0x8, 0x1}], 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) tkill(r1, 0x1000000000015) dup2(r4, r4) 2018/05/24 05:15:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delqdisc={0x4c, 0x25, 0x400, 0x70bd2b, 0x25dfdbfd, {0x0, r3, {0xd, 0xd}, {0x0, 0xffe0}, {0xfff1}}, [@TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x9, 0x2, 0xfffffffffffffe00, 0x72, 0x1, 0x86, 0x6, 0x3}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8001}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x804, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) 2018/05/24 05:15:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/24 05:15:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0xffffffffffffffe3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x3c) 2018/05/24 05:15:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 551.727860] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x1032, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1ff, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x3, 0x4, 0x4, 0x0, 0xf}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f00000000c0), 0x20000000000003fa) 2018/05/24 05:15:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x20800}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x112}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 551.830946] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/13) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000003000)=""/174) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x400000) 2018/05/24 05:15:37 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000000180)=[{{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000109000000000000000000008ee920b3790489a1"], 0x48}, 0x1}, 0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$kcm(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)="627ae9e2014d4110283b355b3acd7ea7945b6dbaf88e28a4e1e83e7e44172c963276d14f0788850439415688e76e46ce9c4c1cf94420202ec4bbe7ad599f3428ba991db1386dd937a5957de5b2633ded1ba2e221d7adb38581b8a9e9a3b53144ddeb6fa127006289", 0x68}, {&(0x7f0000000580)="e775d6485a196a1f73bf1ee1351dffab632f083d20d9d586a33bbbc1", 0x1c}, {&(0x7f00000005c0)="ba3efb24866dbac43b67fce366f65d3e4c262925599b07dc2696ac0e1271e120d67c2a75f39ffe4679ef542aa51865bb19af1c1983087433031d231918f674aee8d7c2031ea469a774179aef6a1370a3066574ea02cda7e5aaa1715d665c2d3901377f60cc88a88085ad70bd17fcc6602cdaed69a8ca588d77cea4448dbeb57f42d314a5413461932ed260f3c20afed28cd94b01f61948b09c27e8402474909e087cf6f731f0832fa3f9fe8bebd6842582578714e87f8d4ea96e14db4df698768cd5b634d05283f508da9e65b0b9ce1aecca427428bd2cfd06e334764672fc379c9460430d2a543abdc234e48111097018815e22", 0xf4}, {&(0x7f00000006c0)="9eab8a281071e21bb059292cd509d6c1b46e53ff6b2ec3d6be29866ae54909272f89a93e104d77615bda4815451db953773d25d7b53432954fca5f0b886f23170d66d0b5b158358d992701f033985cb8107270fea09e36e599c9fcd8b022d72391ed1efcba2ca3a7e078c00f724dea8564d043da9fd40af2f1d1d013806e6da7d41a1d2d57ff6cb340b91adf219afb2fffbfc8b8a062c0e3e9f0bdff0f0366798751817dd51869d0c7d139f71abf58056996e2913fefc7937bcb4f7222d164c9f5c162808083a2bd1d511f3f173373bdd3a327e87d5117adcb441c15ffd1fd94bbe670f2bd9fb2f2caf65522267d41a665c158739e2d046e", 0xf8}], 0x4, &(0x7f0000000980)=[{0xc8, 0x117, 0x0, "8f113b6d061542b26e094690adc63af8a6215491024a751510da2fa90aea6f0870b1a39c9d0e64be045097ac46144a2c8b60e8fa2be6dc92f1ffe8d2ea9754299478dc35951e43e647815fb87d3178864474cf3a6baa98d364203bd57d92e5f9133a5b6051d95408f7fd379091e8cc541adf202201e52c9eea35cbe9f1628a67f0e8b245eb13c84dfa89730e6cee4d0a7158fc17d26f5a6836f8a5a36f6302dcebd1b8583492d1c77f032da8d021fc691c"}, {0xa0, 0x10a, 0x10001, "00ea143753efa64cf4cc7c03cfd2ef5a0c497a6ed23e9780691d4a2b0ca9bffecc4b4b72cc2c0b0fcd2c0d1730bb40055f27eab8d1e580a9b1c456d0a1231c96895702e841b4c2a1940c1e5916d24396de686580af1afd11f12c989a3982f2c51efc70a90c826f4b2979d64acb45aa822d00f249a6d5615d6ab7fb2e01787955d8441b2d6101a65af7628371f3"}, {0x18, 0x19c, 0x6, "37c54569e8"}, {0xd8, 0x11c, 0x100000001, "a96ef6fd8aebe6e56441fe321f7b60bfee41075ebf1b910a656857827edb2e42e407ee1f602f87621d251b4895b673d4d669ac8b1cd3bf02bbca8e8ab1f9714b9bcf545eb4e2d3017d8a089ef2fd8eaa78a2da5039bd3ff824490fe70c5334dda8fbcca2f1d02eeed727f9983ec59c90833e40972e2667a8c5d2aa4ac02238294da7a4effd8b1403122eedeef9bdea0d263322ba8db1a9678eea4f507082fe4dea617c22ff1f399328317b561d605c917ce8360c8ba0cbe50033bdba2f434cd8b26df6b0"}, {0x18, 0x1bf, 0x7, "45885427610d1d"}, {0x98, 0x117, 0x0, "5e83989046d4aed6e42898e5010382b7a6cf8bfa961e912162c2eb4659355fd9e59fd91801e7faf4569708de9b408339650f86ed4d730a471d6b4d6382685a6d2042cddad9b7b5581cdbf95ab167d99cba5535222abc945904768a04f93549cdd66bd7a4d1f199dbe73bd9eb5a77460586a8af326c3905125ad8456b10cd38f11e1274"}, {0x80, 0x29, 0x7, "e5ac06139719f64cac867c30d900c2ea7cba1b8a6e21f34b1352ff6800d4cb872280ca856a1054dbf2db891ac5d3cf1629c43eb8ac2f07ee7c0d14578c83ce7d70229a632c636c424256060e9d2397b326d8796f5981716bc2fce434ef85326d66492485c6a78aa2a26628cd42"}, {0x28, 0x3e, 0x3, "4377bd83de438e309b228f2e9931c72f6faf392e86"}], 0x3b0, 0x40040}, 0x45) recvfrom$ipx(0xffffffffffffffff, &(0x7f00000010c0)=""/117, 0x75, 0x0, &(0x7f0000001140)={0x4, 0x0, 0x0, "a75137a99e34"}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000440)=0xe8) inotify_init() recvmmsg(r0, &(0x7f00000008c0)=[{{&(0x7f0000000480)=@hci, 0x80, &(0x7f0000000840)}}], 0x1, 0x0, &(0x7f0000000900)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'team0\x00'}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0xfffffffffffffffe}, &(0x7f0000000080), &(0x7f0000000240)={r4, r5+10000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@multicast1, @in=@local}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000001c80)=0xe8) recvmmsg(r2, &(0x7f00000078c0)=[{{&(0x7f0000004000)=@l2, 0x80, &(0x7f00000051c0)=[{&(0x7f00000041c0)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000006880), 0x0, &(0x7f00000068c0)=""/4096, 0x1000}}], 0x2, 0x40000141, &(0x7f0000007b00)={0x77359400}) 2018/05/24 05:15:37 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40000000005, 0x400) r1 = socket(0xa, 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001100)={0x0, 0x2b, 0xd}) mknodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$getown(r1, 0x9) move_pages(r3, 0x3, &(0x7f00000001c0)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000200)=[0x3, 0x3, 0x8, 0x6, 0x10000, 0xebab, 0x5, 0x6, 0x0, 0x3], &(0x7f0000000280)=[0x0], 0x6) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x9) bind$vsock_dgram(r4, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0"], 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001180)='c') getrandom(&(0x7f00000010c0)=""/1, 0x1, 0x2) 2018/05/24 05:15:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x60}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711054000000000000000000000000009500000000000000c74b6507c539988141bced4ad77df254cd390e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 552.014830] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/05/24 05:15:39 executing program 6: unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x8, 0x400, 0x9, 0x8, 0x5, 0x6, 0x800, 0x4, 0x7fffffff, 0x7f}) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000300)=0x0) read(r1, &(0x7f0000000100)=""/223, 0xdf) openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) io_submit(r2, 0x0, &(0x7f00000002c0)) io_submit(r2, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x121}]) 2018/05/24 05:15:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000f60000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000a00000000000000000000001c001700000000000000000000000000000000000000000008000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/05/24 05:15:39 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x80000000004540, 0x18949a110a2dd6f4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x24) 2018/05/24 05:15:39 executing program 1: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'veth1_to_team\x00', {0x2, 0x4e22, @rand_addr=0x6d}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x7) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000), 0x8) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) 2018/05/24 05:15:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x4003, &(0x7f00003ccff8)=0x10003, 0x7742) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x5, 0x4, &(0x7f0000000000)="a2b9564245da11cdcd028f74d73d8b43e6f135569d356109e5844fcbc2facda5c4abdb9792ab9bdabc50e04da325daf01adeb8a572fba55ec7b5e4db08c25dace5e8f09e13836fa3ed52a31ceb827528b231d6f67cca995cc499c0c80ff489b98b06a0ea0cf6e8eba1163392b11e39a6aa7607185ca636e51cbaff53398a874d4448a9b8b11814cb76cefd09d3c027bcd394f23b566b00b801a7b76c6bad354bde3b740de12129bd6df4dfed", 0x200, 0x1f, 0x6, 0x28c7, 0x46, 0x8, 0x6, "bc437a53691b9105fc208638f214e7ca2d31f0e55fb6b1ce0a"}) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mbind(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, &(0x7f00002dfff8), 0x4000000000001, 0xffffffffffffffff) 2018/05/24 05:15:39 executing program 5: r0 = socket(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x801, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x1, 0x7fff, 0x7fff, 0x1, 0x6cd8, 0x3, 0x2, 0x4, 0x485, 0xfff, 0x7, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x24e}, 0x8) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) 2018/05/24 05:15:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6e6, 0x40000) write(r0, &(0x7f00000000c0)="37d8454c1bd66ab740d8d6a7067d4f83fb55f12a5ab463f7200e71e2c5fbf78f30", 0x21) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x10000000, 0xab0ed105594e2c15) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000534000), &(0x7f000044affc)=0x200) 2018/05/24 05:15:39 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') [ 553.059572] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10080) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x5801}}, 0x14}, 0x1}, 0x0) 2018/05/24 05:15:39 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ipddp0\x00', 0x2}) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000000)=0x80, 0x800) r2 = dup2(r0, r1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000200)) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) 2018/05/24 05:15:39 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x7, 0x84, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x8, {0x3ff, 0x7f, 0x200, 0x3d, 0x9a35, 0xfffffffffffffffb}, 0x1f, 0x1ff}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0x80000000004, 0x8000000007, 0x0, 0xffffffffffffffff, 0x0, [0x5]}, 0x2c) 2018/05/24 05:15:39 executing program 0: r0 = getpgid(0x0) r1 = epoll_create1(0x80000) close(r1) sched_setaffinity(r0, 0xffffffffffffffb6, &(0x7f00009ad000)=0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='\x00') r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="a79b32e0b64f00c5cb06ca7d944fc7b97f428e45bf3781480e28b12ca468bc4c061e7396f78880ff00000000000000000000800051d33f4810e503000000dcf46b118e13252e33afed93916c290ff9081e"], 0x1) read(r2, &(0x7f0000000280)=""/126, 0x42) dup2(r2, r4) 2018/05/24 05:15:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x700000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:39 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="d2f664d8c62a07d5d40f2eb3f6570dd8321b0fc260ae419fe8ffd3dc6a379fed81c8c11d7d2731b719d55eb53b", 0x2d}], 0x1, 0x0) [ 553.292174] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 553.324105] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)="7365637572697479040000000000000069747900", 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000040)='^#-*\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000012c0)=@known='security.capability\x00') r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/05/24 05:15:40 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/50) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) connect$ax25(r0, &(0x7f0000000080)={0x3, {"840a8c59c96495"}, 0x6}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000400000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/05/24 05:15:40 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@loopback, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x1, 0x5, 0x4, 0x0, 0x20, 0x7, 0x80000000, 0x3, 0x1, 0x2, 0x2, 0x8}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r2}) mremap(&(0x7f00000ca000/0x3000)=nil, 0x3000, 0x5000, 0x3, &(0x7f0000552000/0x5000)=nil) 2018/05/24 05:15:40 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:40 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x6) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCXONC(r1, 0x4008af03, 0x0) 2018/05/24 05:15:40 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) tee(r2, r2, 0x4, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, 0x98) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f00000001c0)={0x100, 0x7fff, 0x3, 0x0, 0x0, [], [], [], 0x5, 0x8}) 2018/05/24 05:15:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf9, 0x2, 0x9, 0x90, 0x0}, &(0x7f0000000080)=0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x9, 0xd5, "58315a2654314a5bb2ad98e57118138303a898658ed2d6810f29798236a89803ef6ac93a6623a23025e7543f158d14ebe12ca6e13013de50e6a734e3b95213797623e75386aa327fe8e795d8c5989ad2f400f291a88f80db3bc22567e7477c08db19e0295bbc9a26a6d46ffb63448a515b57643c86602557d84be5f0f01486e74294ca2c8a0333082e3f2c80ef2cfd22a0fcfba23656b8347525401e389b6f36d906ba7ce94a135685b8133da6ae9e2a9ec38d4e64e3483d5f525ba348dfd77dc7cc236d027e4fcf4d36e081d575626e1593fbdd9e"}, 0xdd) ioctl(r0, 0x80000000, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$inet(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x80, 0x0, 0x0, 0xffffffffffffffe0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000140)={r4, 0xfffffffffffffffc}) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 05:15:40 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x1, 0x8, 0xb62}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x401}, &(0x7f00000002c0)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r2, &(0x7f0000974f42)=""/190, 0xbe, 0x0) pwritev(r2, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000080)=0xa22c, 0x4) 2018/05/24 05:15:40 executing program 1: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0xfffffffffffffffd, 0xffffffffffffffff) getsockopt(r1, 0x10f, 0x87, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) [ 554.170238] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 554.170613] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/24 05:15:40 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00'}) getpid() r1 = getpgrp(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x200000, 0x0) r3 = openat$cgroup_type(r2, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x9) r4 = getpgrp(r1) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x1, 0x4, 0x4, 0x5, 0x0, 0x1, 0x22000, 0x9, 0xc6a5, 0x65, 0x401, 0x7, 0x10001, 0x1, 0x2, 0xd865, 0xfe55, 0xad61, 0x85c6, 0x9, 0x3, 0x4a, 0x3ba, 0x9, 0x9, 0xa1, 0x8c87, 0x8, 0x1, 0x9, 0x4, 0x9, 0xfffffffffffffffa, 0x2, 0x7, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000080), 0x9}, 0x10030, 0x3, 0x9, 0x7, 0x100, 0x8, 0xffff}, r4, 0x7, r0, 0x1) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000280)=0x6) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={'nouuid,'}) socket$l2tp(0x18, 0x1, 0x1) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)=ANY=[]) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x100, 0x0) 2018/05/24 05:15:40 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x7, 0x12, 0x23d8000000, {0x0, 0x2710}, {0x77359400}, {0x1, 0x700000000000, 0xc5, 0x9}, 0x1, @canfd={{0x3, 0x8, 0xf6da, 0x81}, 0x23, 0x3, 0x0, 0x0, "e671004d2a9e0860e263d69a95daa1d90c04e3a932d3fd013f3280b9845711e05dc09da7a44240276410640c3e77b7b21739c1ac274f4fd8547d1454d9d5b020"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000080}, 0x48000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) 2018/05/24 05:15:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)="7365637572697479040000000000000069747900", 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000040)='^#-*\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000012c0)=@known='security.capability\x00') r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) [ 554.217134] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 554.246684] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/24 05:15:40 executing program 1: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x300, 0x0) setrlimit(0x400000000000007, &(0x7f0000000000)) io_setup(0x3, &(0x7f0000000040)=0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x40) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000080)='c\n', 0x2, 0x9, 0x0, 0x1, r2}, &(0x7f0000000140)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000480)=0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) pselect6(0x40, &(0x7f00000002c0)={0x6, 0x50000000000000, 0x100000001, 0x200, 0x9, 0xffffffff, 0xe3, 0x2f47}, &(0x7f0000000300)={0xffff, 0x6, 0x9, 0x3, 0x4, 0xfff, 0x8, 0x6}, &(0x7f0000000340)={0x3, 0x8, 0x0, 0x2a, 0x284681c5, 0xd4, 0xb33, 0xaff}, &(0x7f0000000380), &(0x7f0000000400)={&(0x7f00000003c0)={0xba8}, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x10001}, &(0x7f0000000240)=0x8) 2018/05/24 05:15:40 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 554.273649] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/24 05:15:40 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000000000)='0,file:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) [ 554.408506] libceph: parse_ips bad ip '0,file' [ 554.415588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x800000000005, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/05/24 05:15:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) r2 = socket(0x7, 0x0, 0x7ff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x7709, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x2c, @dev={0xfe, 0x80, [], 0xe}, 0x2}}, 0x100, 0x6}, &(0x7f0000000280)=0x90) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x701, 0x0, 0x0, {0x0, r1, {}, {0x2}}}, 0x24}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x9) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000080)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/05/24 05:15:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)="7365637572697479040000000000000069747900", 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000040)='^#-*\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000012c0)=@known='security.capability\x00') r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/05/24 05:15:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x400000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:41 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000017c0)={0xa, 0x0, [{0x10f002, 0x8c, &(0x7f0000000280)=""/140}, {0x6005, 0xb, &(0x7f0000000140)=""/11}, {0x10000, 0x56, &(0x7f0000000340)=""/86}, {0xf004, 0x63, &(0x7f00000003c0)=""/99}, {0x4, 0xd8, &(0x7f0000000440)=""/216}, {0x0, 0xf7, &(0x7f0000000540)=""/247}, {0x0, 0x21, &(0x7f0000000180)=""/33}, {0x3000, 0x1000, &(0x7f0000000640)=""/4096}, {0x10000, 0x9f, &(0x7f0000001640)=""/159}, {0xf000, 0x8f, &(0x7f0000001700)=""/143}]}) ioctl(r0, 0x100008912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="766d7633af8b6370", 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x103ff, 0x0, &(0x7f0000ffc000/0x2000)=nil}) 2018/05/24 05:15:41 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004e1000/0x4000)=nil, 0x4000, 0x3) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/sockstat\x00') write$binfmt_elf64(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x101, 0xffffffff, 0x900000000, 0x1, 0x2, 0x6, 0x1ff, 0x29e, 0x40, 0x3b8, 0x7, 0x7fff, 0x38, 0x1, 0x800, 0x9875, 0x4}, [{0x5, 0x20, 0x4, 0x1, 0x4, 0x5, 0x7, 0x7f0000}, {0x3, 0x3, 0x7f, 0xf305, 0x89e, 0x3, 0x0, 0x913}], "90e48a48b83274dc6cdb0d8219cdd7a9578b1bb0dd077a0b6cbe5c178187eeaad7ec1609eac8e1f14de521e3157ca8a2d1", [[], [], [], [], [], [], [], [], []]}, 0x9e1) 2018/05/24 05:15:41 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080), 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='//file1\x00') dup2(r0, r2) 2018/05/24 05:15:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$ION_IOC_HEAP_QUERY(r1, 0x80047456, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffffffffff9c}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) [ 555.212052] sctp: [Deprecated]: syz-executor2 (pid 2380) Use of int in max_burst socket option deprecated. [ 555.212052] Use struct sctp_assoc_value instead [ 555.247353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0f00", 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\\\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='GPL[proc\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/191, 0xbf, 0x0) listen(r0, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x8000000800000001, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0xff7b) 2018/05/24 05:15:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)="7365637572697479040000000000000069747900", 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000040)='^#-*\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000012c0)=@known='security.capability\x00') r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) [ 555.268557] sctp: [Deprecated]: syz-executor2 (pid 2393) Use of int in max_burst socket option deprecated. [ 555.268557] Use struct sctp_assoc_value instead 2018/05/24 05:15:41 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000080)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000237000/0x3000)=nil, 0x3000, 0x200000f, 0x10, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x87c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x6, 0x1}, 0x14) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f00000001c0)) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmget(0x1, 0xb000, 0xffffffffffffffff, &(0x7f0000620000/0xb000)=nil) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) 2018/05/24 05:15:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000), 0x11c}]) r3 = msgget(0x2, 0x100) msgrcv(r3, &(0x7f00000001c0)={0x0, ""/238}, 0xf6, 0x3, 0x0) 2018/05/24 05:15:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0x4, 0x1, 0xcd) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x28400, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0xf004, 0xf004, 0x100000, 0x2], 0x200, 0x7, 0xffffffffffff8000}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x541b, &(0x7f0000000040)) 2018/05/24 05:15:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x5, 0x1, 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0xb, &(0x7f0000000080), 0xb6e7d10d529ef8d7) [ 555.493266] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x485}]}) 2018/05/24 05:15:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000280)={0x77359400}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/224, 0xe0, 0x2042, &(0x7f0000000140)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x10}}, 0x1c) 2018/05/24 05:15:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) r1 = socket(0xa, 0x803, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="c8d04d00000080b08531d541cd523f2e3c1c000000005303720ea4868d76524c69edc503ff6a4a8fe761e2e0ceafe8d2d54337b6ef05f313b7f4c1", 0xffffffffffffff13) r2 = getpgid(0xffffffffffffffff) setpriority(0x2, r2, 0x2) 2018/05/24 05:15:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xc3ffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_0\x00'}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) fremovexattr(r0, &(0x7f00000011c0)=@random={'os2.', 'keyring\x00'}) r1 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) socket$inet(0x2, 0x0, 0xef) 2018/05/24 05:15:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") ioctl(r0, 0x3, &(0x7f0000000100)="4b7341a411a7a1037967f4780b5f1c0bf83d64542428062a8668c8cb069f640641cbbf6eb675cb156cc4ceeee2541197f0474bca99f75ec980c19b2e3f3fd522e917afac4f0316716c6decd6aa24f31e6d9f0464d53aca5682762cd64f46") add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="f1adeb1af82ebaacf3297c7422f1bd4355db6251ba98a1e2907b45d18f94a487d352e5fc3064bfe27e0dfe1aec6106fa2a0038bdf11a27dec359de1cd7168756278c52dea94eee1cfbb42887d37ef802ac13636a678791c1882b9b3f8f350b8b2300", 0x62, 0xfffffffffffffffb) [ 555.665483] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 555.763610] Invalid option length (0) for dns_resolver key 2018/05/24 05:15:41 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000000040)={0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/24 05:15:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$cgroup_int(r1, &(0x7f0000000000)={[0x0]}, 0x34000) 2018/05/24 05:15:42 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xec5}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x4000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x24000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ff7000/0x6000)=nil, 0x6000}) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4}, 0x1c) r4 = socket$inet(0x10, 0x4, 0x7) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8001, 0x100) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 05:15:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0xe0, 0x3f, 0x8, 0x4a, 0xd60, 0x3, 0xbb5}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") pread64(r1, &(0x7f0000000000), 0x0, 0x800000000000) [ 556.162830] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:42 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x14, 0x0, 0x4}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/24 05:15:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790e49c65abaf90d229db6925446d05cc2b29e0a27800f0001000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x402c5342, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x5, 0x1000, &(0x7f0000000280)="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"}) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001280)=""/155, 0x9b) 2018/05/24 05:15:42 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20c001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0xceaf712e3fc99764, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)) 2018/05/24 05:15:42 executing program 7: r0 = socket$rds(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42000, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/228, 0xe4, 0x20, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000, 0x2}}], 0x42}, 0x0) 2018/05/24 05:15:42 executing program 5: prctl$setfpexc(0xc, 0x40004) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4e) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$nl_crypto(0x10, 0x3, 0x15) clock_gettime(0x0, &(0x7f0000001c40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/50, 0x32}, {&(0x7f0000001100)=""/84, 0x54}], 0x3, &(0x7f00000011c0)=""/241, 0xf1, 0x2}, 0x5eee}, {{&(0x7f00000012c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001340)=""/231, 0xe7}, {&(0x7f0000001440)=""/152, 0x98}, {&(0x7f0000001500)=""/246, 0xf6}, {&(0x7f0000001600)=""/116, 0x74}], 0x4, &(0x7f00000016c0)=""/225, 0xe1, 0x5}, 0x6}, {{&(0x7f00000017c0)=@can, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001840)=""/136, 0x88}, {&(0x7f0000001900)=""/245, 0xf5}, {&(0x7f0000001a00)=""/26, 0x1a}], 0x3, &(0x7f0000001a80)=""/216, 0xd8, 0x5}}], 0x3, 0x100, &(0x7f0000001c80)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001d40)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) 2018/05/24 05:15:42 executing program 0: r0 = socket(0xa, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x33, &(0x7f0000000180)=ANY=[@ANYBLOB="0001000000000000000100c20400000000000000000674080e329325c901d370ec9d5cad39008000f0792406c433945272a50549d4c48bce346c15f7162c9e660132788b53f0dc147c842a920c3ede345cefd1983dea86eabe85b8a19ada987f0db47701a12dec5ed04da9e56935358d6a69b937601940344d75028295a7e04b87b5ccdc856f9f2b9a4f000000"], 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x45, r3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r4) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x13) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x8, r5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0xf9e2, {{0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x15}, 0x5}}, {{0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x5}}}, 0x108) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='$ppp0^#},[self{vmnet1systemcgroup!systemnodev\x00', 0x0) 2018/05/24 05:15:42 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket(0x2, 0x1, 0x0) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0), 0x1}, 0x20) 2018/05/24 05:15:43 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/4096) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x169076, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x40c007) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x800, 0x9}) [ 557.016683] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = getuid() getuid() r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"0269138a1e3681"}, 0x2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0x7, &(0x7f00006bcff0)={&(0x7f0000000040)=@ipv6_delroute={0x58, 0x19, 0x0, 0x70bd25, 0x25dfdbfd, {0xa, 0x90, 0xb0, 0x100000000, 0xff, 0x7, 0xff, 0x4, 0x400}, [@RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [], 0x13}}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_MARK={0x8, 0x10, 0x6d77}, @RTA_UID={0x8, 0x19, r1}, @RTA_EXPIRES={0x8, 0x10, 0x9413}, @RTA_MARK={0x8, 0x10, 0x3}]}, 0x58}, 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x20002) accept4$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80000) 2018/05/24 05:15:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/05/24 05:15:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x29, &(0x7f0000000400)={'security\x00', 0x2, [{}, {}]}, 0x48) close(r2) close(r1) 2018/05/24 05:15:44 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x80000001) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000180), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfd, 0x10000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x8f, 0x4) 2018/05/24 05:15:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000017c0)=0x14) bind$packet(r1, &(0x7f0000001800)={0x11, 0x3, r2, 0x1, 0x7ff, 0x6}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffffc, 0x800, 0x1, 0x8, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/24 05:15:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:44 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) r2 = fcntl$getown(r0, 0x9) r3 = getpid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8800, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r4, r0, 0x1}) 2018/05/24 05:15:44 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x800, 0x8000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000002c0)={0x20, 0x8}) timer_create(0x4, &(0x7f0000000000)={0x0, 0x20, 0x5, @thr={&(0x7f0000000080)="53f9a88f9c960e7510b6badd7a4768408ce4165c4b8cc3b62acc08d766f8443eb06c6358ab7e0c3bf02b9f9950aa50f3160101daacb8e99ac1660f0bd18cfee7e7e5c191a0ec6793c609c3c5dfd68c91dc32127649ea5c615ff69d1472004ddc", &(0x7f0000000180)="529a40f04d6f1d6855a4e37d25d02c8388bab7c39c7558e3bd54ff12f66f9dcb094374e568cca699921a380ad777044b467c3b8811a066c7150b34f0b1b442ddcca0dcebc100b44e4c0e9acae9ea13eda7b690a8bc8f547af837d1003dc2d9cc0105dd7fc754d5418a3bf8659a4815229e6ccd479c1add5d468f5eabf5aff08e3407aec398a5d2b2bbfb3fd1e536cc17e7fb8e75ace421afd74a3c26a6e417d8d75458538287640c299818970e9f13118e"}}, &(0x7f0000000240)=0x0) timer_getoverrun(r1) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) 2018/05/24 05:15:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x4000001b, &(0x7f0000000080), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) fcntl$setlease(r0, 0x400, 0x1) 2018/05/24 05:15:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000800)={"62726f7574afea0000002100000000003d000000000000001100", 0x0, 0x2, 0x35, [], 0x3, &(0x7f0000000700)=[{}, {}, {}], &(0x7f0000000a00)=""/170}, &(0x7f0000000880)=0x78) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f"], 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000008c0)={'icmp\x00'}, &(0x7f0000000900)=0x1e) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/222, 0xde}], 0x7, &(0x7f0000000640)=""/85, 0x55, 0x7}, 0x2000) 2018/05/24 05:15:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, r2, 0x108, 0x70bd25, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x77}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x42c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0xec}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) 2018/05/24 05:15:44 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) [ 558.156594] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:44 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x3) ioctl$void(r0, 0x5451) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') shutdown(r0, 0x1) sendfile(r1, r1, &(0x7f0000000040)=0x200122, 0x6) 2018/05/24 05:15:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000600)) process_vm_readv(r4, &(0x7f0000000440)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/179, 0xb3}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/32, 0x20}], 0x8, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/9, 0x9}], 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000006c0), &(0x7f0000000940), &(0x7f0000001a00)="fe") r5 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="48ff11339f14081dbc1e1588f437e8b31d7c2625465acdf994313d3652dc49b26179f138669278", 0x27, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r5, 0x401) 2018/05/24 05:15:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x4000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:44 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x14, 0x6, 0x8, "b93dc6633307c36c97565fe340a0b4ee4f0e3dd2518a19cafa3d7eac7b95bce1"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0xba, 0x4}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x558, 0x110, 0x400, 0x1e8, 0x0, 0x0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x6, &(0x7f0000000180), {[{{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@socket0={0x20, 'socket\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xcc, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffff00, 0xffffff00, 'bridge_slave_1\x00', 'irlan0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x42}, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3ff, 0x10000, @ipv4=@multicast2=0xe0000002, 0x4e22}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffff00, 0xffffffff, 'tunl0\x00', 'gre0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x4}, 0x0, 0x98, 0xc0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xb5c}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, 'veth1_to_bridge\x00', 0x33}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x200, 0x8, 0x3ff}, {0x9, 0x3029, 0x100000000}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000007c0)={"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"}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = request_key(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c40)='GPLvmnet0eth0bdevsecuritynodev3\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000c80)={0x80000000, 0x7cd}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000d00)={0x1, &(0x7f0000000cc0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000e40)={r3, &(0x7f0000000d40)=""/218}) keyctl$update(0x2, r2, &(0x7f0000000e80)="9350bc6e9f4c57605e5902104441f408cc331a62d1635ad0047003545d064a5ae5df0cc039b7483357609d8b7ee3a8491e54b2c565f2b36d4b1e893f7a4503b36e194102833a625686b8cfd28fcaa04aad7a576f8825a1bbbb761ba86baa95f3f3468d14f88eee42869cb29b422bd4aa86f1972d6e26b41ee128804d385312a6647d5094c00a81ee961483750f3900dca7d9", 0x92) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000f40)={0x0, 0x1, 0x28, 0x5}, &(0x7f0000000f80)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000fc0)=@sack_info={r4, 0x5a, 0x8}, &(0x7f0000001000)=0xc) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001040)=""/142, &(0x7f0000001100)=0x8e) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001140)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001200)={0x1, 0x0, [{0x0, 0x0, 0x7a74}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001240)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001300)={0x1, 0x495, 0xc79, 0x2, 0xffc0000000, 0xffffffffffffff7f, 0x577, 0x7fff, 0x6, 0x7fff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001340)={0x3, 0x7ff}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) keyctl$clear(0x7, r2) fcntl$setstatus(r5, 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000001380)=r0) write$binfmt_elf64(r5, &(0x7f00000013c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x20, 0x1, 0x9, 0x7, 0x3, 0x3e, 0x4, 0x296, 0x40, 0xa9, 0x0, 0x7, 0x38, 0x1, 0xffffffffffffe6f0, 0x10001, 0x1}, [{0x5, 0x5, 0x7, 0x7, 0xffffffff, 0xfffffffffffffeff, 0x3, 0x80}, {0x6474e555, 0x2, 0x3a206a1b, 0x101, 0x9, 0x7, 0x5, 0x4}], "78f62b440ca4a4ea57c708f328a28f73dcc33081f02700db911e2bbc0609d4dca63396f47e65e0d9ba42f94e84f34f5ac7519d21111911655e8f5295b51f7a09dba82cc96589b6dd2ffe14e465bc0cd2d6be7c7e74bd57ad66b9413d71e45ec5c946b8af69951e8215840a0a58", [[], [], []]}, 0x41d) ioctl(r5, 0x1, &(0x7f0000001800)="8d91d13d7e603f656a7b1cdae731ec1eb087cddc649410cfe3315d1153e864e3a403a031f265c21926509dd8214c7b69731e568197535da6fc969a5ace11f03a43a608fb68fc844cfe7ffeb3ea71a4a4351bed8d9a612c942172") sendmsg$rds(r0, &(0x7f0000002c40)={&(0x7f0000001880)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002ac0)=[{&(0x7f00000018c0)=""/145, 0x91}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/6, 0x6}, {&(0x7f00000029c0)=""/230, 0xe6}], 0x4, &(0x7f0000002b80)=[@mask_cswp={0x58, 0x114, 0x9, {{0x40, 0x4}, &(0x7f0000002b00)=0x2, &(0x7f0000002b40)=0x5, 0x3, 0x8001, 0x10001, 0x18, 0x8, 0x4}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x8000}, @zcopy_cookie={0x18, 0x114, 0xc, 0x800}], 0x88, 0x81}, 0x20040000) [ 558.346531] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:45 executing program 5: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xdf8b8931f8a85081, 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000200)="81bd0b7705bec5b386d94d911c4b7be640ca8ae6fdb9e2b8bb4682b90a1f6ef1824e5ece2602f5536f10a9bd0c73e2c078a6c73e3d933faba3a2b460a33df474359c71d3682ec8a55793530a1c5fe3248b409323424f6d7ba13709d2eb03c12ab4c1c24a0427657b4a9d1a503d1383f3480aab052d65d455aa62ba81cbc7049b1fecf23f0e073dd227a837ae7b97ae18aa27fee341593a0305b6e7b039a22bd1a2cbb3dc4b6826151fd7c30a0f01694d4e61b5cda4d68a5ad85eeea72cc4a6d22c09bc23d7b208ab331cf74ef6b03315865a63c8caafe23bfb3bca86602bb789a16d64b4b705181b7d1f32548090f8f2541de99bb66d", 0xf6}, {&(0x7f0000000300)="e3197843a0e95e5505e5bfd9c1ab81d958bdcb8628476c0bf6be80e44307c3a3334e2e23d2a786744cda13a0089c26b00057605f1651afcc9d78fe4e5d5b0aa31607b57b6fc76e21925edc9455258ecd204f87d60f7a88319bdb8088ac408321f9da1ab81746f7fcbc9ae0a634d115b1cda68b63e59059c105dc8d557c8ad2443fe1d0145fd6f0bdedb24a0f7262161a835129c7960c2e9fa9575455fbc045d03f630a8471cfb5994c7b70a5c120646396c8eb2f94e80f84525feac4e57b2601784549", 0xc3}, {&(0x7f0000000400)="9d5130baa422b7494e02e0da69fe1612773942d15516c287fc21c7471f307ff13ecf5c2c83b6fa712cc8318ee56baaec52f7f6aba286ba648339947d283995a95cdf0ccbc1106d8bd05564436ddde6458f984241fc39ea27b51b005b4ed1be643ebcd0fe21bd25840a1c96a11314c7c0233e1c61fb46d13ce8903442ee0fdc4cd5b51b01f7519f014452621ba55952cb2b026bf65832e05e9ed48f0952fed60b487009efa652854671f40afb476b3703922c37c74780de", 0xb7}, {&(0x7f00000004c0)="89d0f74f5f96825482dc1064abb45872dd4254e99edc87", 0x17}], 0x4, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x9, &(0x7f0000000180)=[{0x8, 0x7, 0xfffffffffffffffc, 0x5}, {0x8000, 0x7, 0x75a8, 0x4}, {0x7f, 0x4, 0x2, 0x8}, {0x81, 0x1, 0x100000000, 0x4}, {0x8001, 0x5, 0xdff, 0x5e}, {0x8, 0x200, 0x10001, 0x2}, {0x4, 0x8, 0x0, 0xd4c}, {0x0, 0x8, 0x0, 0xe05}, {0x7c0, 0x5bc, 0x1, 0x421}]}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000540)={0xae7000000, 0x4, 0x2, 0x80000000, 0x14, 0x9}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000580)=0x80000001) 2018/05/24 05:15:45 executing program 2: faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/.nforce\x00', 0x240000, 0x0) 2018/05/24 05:15:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x8100000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:45 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x3, 0x4}}, 0x10) r1 = socket$inet(0x2, 0xf, 0xfffffffffffffffd) shutdown(r1, 0x0) poll(&(0x7f0000007280)=[{r1}], 0x1, 0x0) 2018/05/24 05:15:45 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x1081, &(0x7f0000000140)) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) fcntl$dupfd(r0, 0x406, r0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/24 05:15:45 executing program 7: inotify_init1(0x0) r0 = memfd_create(&(0x7f0000000040)='systemsecurityGPL]$\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x64eef690, 0x800) 2018/05/24 05:15:45 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffcffc)=0x7) 2018/05/24 05:15:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2200, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) getegid() mq_timedsend(r0, &(0x7f00000000c0)="6dd6632b43439c9f74c3fb23fd39a129ba3dd47a8d2f08e85eaa8317c4aa2bc11f1842c66de2b85389d3f640cbe26dcd10a56d94fae49672632ea07de40ff0c127b789d2d0ee650bdb0f9a78cfdb1f55e30d619368c149a75d027b17295645eede5bef19f851048839606e2fbe37663945a3be281270f9b7f93c18f7aba267976e4c5a0fad502988414a1b9e557b8f0f3578078d6d80981c10ba720c8302d957c6fd3d8e37385bd87b19fd6dab9b44b532c803c3ec97458cf3", 0xb9, 0x5, &(0x7f0000000040)={0x77359400}) 2018/05/24 05:15:45 executing program 2: r0 = socket(0x1e, 0x2, 0x0) ioctl(r0, 0x200000000000001, &(0x7f0000000240)="af26262c8523bf012cf66f") fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='wlan0\x00', 0x6, 0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xc0fe, 0x1}}, r2}}, 0x48) write$rdma_cm(r1, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, r2}}, 0x48) [ 559.206528] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:45 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8914, &(0x7f0000000240)="c626262c8523bf012cf66f") write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x74, 0x2}, {}], 0xfcf2) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) 2018/05/24 05:15:45 executing program 6: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x1d, r2}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x6, 0x822, 0x4, {0x77359400}, {0x77359400}, {0x3, 0x101, 0x5, 0x9}, 0x1, @can={{0x2, 0x6, 0xfff, 0x3}, 0x3, 0x1, 0x0, 0x0, "a403e998e6dc7ba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x8014) sendto$inet(r1, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x707000) 2018/05/24 05:15:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x2}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x81, 0x1, 0x0, 0x0, @adapter={0x3, 0x4, 0x1, 0x0, 0x8}}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r3, 0xff, 0x8, r1}) fcntl$setown(r0, 0x8, r2) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000200)) r4 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x100000001, 0x4) 2018/05/24 05:15:45 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x48000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)=0xffffffffffffff9f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/24 05:15:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a00)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000600)=@migrate={0xac, 0x21, 0x525, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}]}]}, 0xac}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x401, 0x40400003) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) 2018/05/24 05:15:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff0c000000b7060000000000012d6400000000100065040400010000150704000000300000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x3}, 0x48) 2018/05/24 05:15:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) fremovexattr(r1, &(0x7f0000000040)=@random={'osx.', 'veth0\x00'}) 2018/05/24 05:15:45 executing program 1: r0 = userfaultfd(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() mremap(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000be000/0x2000)=nil) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) close(r0) 2018/05/24 05:15:45 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7f, 0x30e, 0x20}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xa7) 2018/05/24 05:15:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x14000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x4, 0x2, 0x6, 0x1, 0x4a8}, &(0x7f0000000340)=0x14) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) 2018/05/24 05:15:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x10d000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="b800008ec03e0f09db460e0f20d86635200000000f22d80fe5790b66b8310000000f23c80f21f866350c0010000f23f8ba2100b80008ef0f013e06000f70cc0066b9800000c00f326635000800000f30", 0x50}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='auxv\x00') [ 559.468510] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x10001, 0x10001, 0x1ff}) sendmmsg$alg(r1, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x1f5}], 0x1f5) 2018/05/24 05:15:45 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0xffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x40000000002, 0x3, 0x2) connect$rds(r1, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) 2018/05/24 05:15:45 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r2}, 0x10) bind$alg(r1, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) r3 = dup2(r0, r1) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0x4, 0x1, r3}) 2018/05/24 05:15:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x60000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:45 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/igmp6\x00') unshare(0x2080400) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0xfff) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x5, 0x4) fchmod(r1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) 2018/05/24 05:15:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x440) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0xbf, "8e37516fa7f55dd1f87e4c85761cb2343828ff6c5c81d50cb6bcb0831a90e60f950eac7a03407acc39a3f5f3d12817b80ec696d3a52a8d5b9d75f9ac24644d498c119db50eeae6e94364d29037d80346f60698c1472781e42e321a63c0a70dbef7a86e4dd18e053ef480c6e15c5bb49d99d4fd3e1687c7e96e59830f80148110ea81368e0aecec4c5192cb48571ed963ba4ba358792d89d56dc3058aa059aaa6e1d37b1e933d65d9485289859510a0a9a0b73c6df02a611ca6697459ac2471"}, &(0x7f0000000200)=0xc7) 2018/05/24 05:15:45 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000040)={'yam0\x00', @ifru_ivalue=0x9}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="01005575ace9376545bb1db7545ee84bbdea03d7ca32035b0000000000b27afb6a9404ccc0821f000000b9db682f", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYRES64=0x0, @ANYBLOB="00800000010000000000619a61bd94c3b4db8ccd750dce060000000000000015ffe90001abab"], 0x48}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00000001c0)=0x81) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)) 2018/05/24 05:15:45 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100e00000010000000200000000030005000000000002004e20e00000010000000000000000"], 0x379}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8e) [ 559.696227] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x80000000, 0x6, 0x5, 0x9, "2eace9acf8b17c390c3707a314b2f50bae1d5722cc77a624ae82228be25c4571ff48bbf62156559de78e716a", 0x45e59cee}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000280)=""/4096) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TIOCGSOFTCAR(r0, 0x5423, &(0x7f0000000080)) 2018/05/24 05:15:45 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) migrate_pages(r0, 0x94ee, &(0x7f00000000c0)=0x1a, &(0x7f0000000100)=0x55c) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0xc0a85322, &(0x7f0000000000)={0x4a48b125e13650f, @tick, 0x0, {0x0, 0xfffffffffffffffa}, 0x0, 0x3}) 2018/05/24 05:15:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x0, 0x80, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x20, "f2c41e4d387f1449fc72011b515fc8c697530ddf16f63ef55a056fc49c4d0adf"}, &(0x7f00000000c0)=0x28) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002cb, 0x0) 2018/05/24 05:15:46 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000280)=0x762, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x3, 0x3b) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = semget(0x0, 0x7, 0x4) r3 = getpgrp(0x0) r4 = geteuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000200)={'ip6_vti0\x00'}) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000080)=""/188) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000380)="15", 0x1, 0x0, &(0x7f0000000480)={0x2, 0x0, @rand_addr, [0x0, 0x0, 0x0, 0xe803]}, 0x10) 2018/05/24 05:15:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x9effffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:46 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x54, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@local, @local, @dev}, &(0x7f0000000180)=0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="4c69dd5a275eae918d3f379a661c0b08f8d075a373131edf7e48dd86257b353c2376a6ac0eac18437a294dfa80ca7f3eb86f5b0268629f0984bcd89c921e72daeb971305e274d908a25c3c091437a15d729186705eeec62e8f56317c294bc142c92b69190bee5f8957d8c08480b8419876714942888c36acad62dac6a4b39b8c228560a56e5336e77d02ff0fd706988929e4ec0d797e5aaa578131198e932fe0d0c4869051f8931ea84b9ec7cfa8a91956", 0xb1}], 0x1) write(r0, &(0x7f00000003c0)=':', 0x1) write(r0, &(0x7f0000000140)="19", 0x1) syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_names\x00') write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x3ff, 0x0, 0x5, 0x7, 0x0, 0x3, 0x3, 0x6, 0x1a2, 0x38, 0x3c7, 0xfb, 0x5, 0x20, 0x1, 0x5, 0x3, 0x5}, [{0x7, 0x6, 0x2, 0x5, 0x9822, 0x5, 0x101, 0x8000}, {0x0, 0x6, 0x4, 0x4, 0xbfd, 0x9, 0x6, 0x3}], "67273cf9e82e5d", [[], [], [], [], [], [], []]}, 0x77f) 2018/05/24 05:15:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') fdatasync(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/24 05:15:46 executing program 3: shmget$private(0x0, 0x4000, 0x411, &(0x7f0000ffb000/0x4000)=nil) r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/101) 2018/05/24 05:15:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000040)={0x4, 0x2fd, &(0x7f0000000640)="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", &(0x7f0000000180)="34dd088db0b318d66758a448a1b763448905aaba5028583f836fdf494313ddf49bfd8dad7c4ab9dcc05ed84490525be3d929f2f526b41c46c1d34978946826b430d901855924f34f9c0ad9a20d123c3f88a21fd66d74a6f59f3ad898e6534c1fc73dcb2e3ba86445ba9a17a7f76d5164fab893045d75998fab594abe651f6c452be4c5f3d926a086faec93bb0f9064c0c4919f0e4fa052a061796af2e745e4725f8349257de136a2adce72fc016b42d1f378cea189a6c2d54017f558bafb5bb3d8941f4a35758064deb9fee7949e293afc94f0204a74959b3e", 0x1000, 0xd9}) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000000)="10000000050000000000000000000000", 0x10}]) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/05/24 05:15:46 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="fa04c539f34875700e7522cf000000210cd3b2904f6a639471060392e08cfdfdc246d5987cc1d58e6642bfcc8e"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/05/24 05:15:46 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) rt_sigqueueinfo(r0, 0x1b, &(0x7f0000000080)={0x4, 0x100, 0x4, 0x5875}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') utime(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000180)) close(r1) [ 560.296705] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 560.314302] binder: 2761:2771 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/24 05:15:46 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000022f4bb9a2e5c9b1f366f8391552b99cb6fe800d6506c5006281b"]}) fsetxattr(r1, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='{#lo*-^/security\x00', 0x11, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000180)) 2018/05/24 05:15:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0xa00}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 560.343207] print_req_error: 935 callbacks suppressed [ 560.343239] print_req_error: I/O error, dev loop3, sector 0 2018/05/24 05:15:46 executing program 3: r0 = socket(0x40011, 0x80001, 0x8) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket$bt_hidp(0x1f, 0x3, 0x6) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)="d7b1cb80", 0x4}]) [ 560.419678] bridge_slave_0: Invalid MTU 536871168 requested, hw max 65535 [ 560.440739] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 560.459182] bridge_slave_0: Invalid MTU 536871168 requested, hw max 65535 2018/05/24 05:15:46 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg$kcm(r1, &(0x7f00000025c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000100)}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/142, 0x8e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/35, 0x23}, {&(0x7f0000001400)=""/91, 0x5b}, {&(0x7f0000001480)=""/64, 0x40}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0xa, &(0x7f0000002580)=""/4, 0x4, 0x5}, 0x40002043) ioctl$VHOST_SET_OWNER(r0, 0x4008af14, 0x707000) [ 560.481769] binder: 2761:2771 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 560.497605] binder: 2761:2771 unknown command 969213178 [ 560.518605] binder: 2761:2771 ioctl c0306201 2000dfd0 returned -22 [ 560.549657] binder: 2761:2785 Acquire 1 refcount change on invalid ref 0 ret -22 [ 560.570595] binder: 2761:2785 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/24 05:15:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd96", 0x10}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/24 05:15:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x6000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 560.688312] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x3}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 05:15:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x600}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 560.795455] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 560.888611] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 05:15:47 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x480000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x6) r2 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x985b, 0x8280) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYBLOB="43214f9bc1c82f3e2bdfff608c080e0c5013d97a33ccdbdeed65b600bdb478fdc829167f6365ecc29a10afe99acf1387e7e653a11ce76db96b34ce6622e6b4f7b9d897ff87eb502826bc0436034dde8f7320dc9b7f04e70b71be6f391727d9fe7ed0c96a929a1bb5cc6f117329c3810b61d4d3207c1ae1ef0040d273190d3f9641e79ce6a7be4753c24a81c216752f98aae99ec7bde3f871a9fe2c798c1b844b60305be46313f62a21a43d6700000000000000000000000000000000", @ANYRES32=r1, @ANYRES16=r1], @ANYRES32=r1, @ANYPTR, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="34d2a9d13227d2249e1f3849a887908c9d5cee8f893b76392423680128e604fb08de0bb73ff0188e9c62d5edb6e1d18a406636ce6ba688652a4b96289e4e297ac7700f1deca8398c74b369e3bd86f066a5d41aaa583e92ac637c9c70c5733280f2e5ae98d3", @ANYRES32=r1, @ANYPTR64]], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYPTR64], @ANYBLOB="048cb9d7871290d3d9c112d68a9203871c204c8a212408c83ebacdeea72cac74a2f6ddbbb12777ce62a33921892772abece67bb730b6b32c824a2200dc10e26c5bac79e513f602dfb7029cca0d9f53e0ad74f8d340811e524e11ebd87401b4a819c7629e94f3f52f72c31aa313ccdf9cab5191a14546150d0d644dcad6778b5e128a25fd5ad324093e95a1510f8ec6c9be5c9f9dac153250360f2f0e25ad1a92497f846e1356870005231aabaf8c23f6ac9aac24926623e5022c81345e31ab048899b6bb8cb7b62a7c2295dbb3ca3dd68b20819dab6189cccc3a817588d4ec6bbb48b8c5abb5d0047749", @ANYPTR64]]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x100000001, 0x147, 0xffffffffffff683a}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000900)={r3, 0x5}, 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000440)=0x4) 2018/05/24 05:15:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0xffffffc0}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 561.225311] print_req_error: I/O error, dev loop3, sector 0 [ 685.360024] INFO: rcu_sched self-detected stall on CPU [ 685.365486] 0-....: (124995 ticks this GP) idle=196/1/4611686018427387906 softirq=148290/148290 fqs=31194 [ 685.375568] (t=125000 jiffies g=79376 c=79375 q=2770) [ 685.380919] NMI backtrace for cpu 0 [ 685.384544] CPU: 0 PID: 2765 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #64 [ 685.391705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.401041] Call Trace: [ 685.403611] [ 685.405749] dump_stack+0x1b9/0x294 [ 685.409364] ? dump_stack_print_info.cold.2+0x52/0x52 [ 685.414544] ? lock_release+0xa10/0xa10 [ 685.418504] nmi_cpu_backtrace.cold.4+0x19/0xce [ 685.423155] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 685.428327] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 685.433585] arch_trigger_cpumask_backtrace+0x14/0x20 [ 685.438758] rcu_dump_cpu_stacks+0x175/0x1c2 [ 685.443157] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 685.448164] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 685.453612] ? print_other_cpu_stall+0x4a0/0x4a0 [ 685.458369] ? debug_check_no_locks_freed+0x310/0x310 [ 685.463546] ? find_held_lock+0x36/0x1c0 [ 685.467597] ? perf_trace_lock_acquire+0xe3/0x980 [ 685.472441] ? graph_lock+0x170/0x170 [ 685.476221] ? perf_trace_lock+0x900/0x900 [ 685.480439] ? perf_trace_lock+0x900/0x900 [ 685.484661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 685.490178] ? pvclock_gtod_notify+0x2db/0x3c0 [ 685.494746] ? graph_lock+0x170/0x170 [ 685.498528] ? graph_lock+0x170/0x170 [ 685.502319] ? __lock_is_held+0xb5/0x140 [ 685.506368] rcu_check_callbacks+0x21b/0xad0 [ 685.510764] ? rcu_cpu_stall_reset+0x210/0x210 [ 685.515332] ? trace_hardirqs_off+0xd/0x10 [ 685.519549] ? raise_softirq+0x1b2/0x450 [ 685.523592] ? raise_softirq_irqoff+0x310/0x310 [ 685.528246] ? account_guest_time+0x3d0/0x3d0 [ 685.532732] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 685.538268] ? hrtimer_run_queues+0x70/0x390 [ 685.542676] ? run_local_timers+0x168/0x1d0 [ 685.546980] ? timer_clear_idle+0x50/0x50 [ 685.551112] ? account_system_time+0x7f/0xb0 [ 685.555499] ? account_process_tick+0x76/0x240 [ 685.560064] update_process_times+0x2d/0x70 [ 685.564371] tick_sched_handle+0x9f/0x180 [ 685.568506] tick_sched_timer+0x45/0x130 [ 685.572548] __hrtimer_run_queues+0x3e3/0x10a0 [ 685.577112] ? tick_sched_do_timer+0x1a0/0x1a0 [ 685.581676] ? hrtimer_start_range_ns+0xd10/0xd10 [ 685.586503] ? pvclock_read_flags+0x160/0x160 [ 685.590984] ? kvm_clock_read+0x25/0x30 [ 685.594955] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 685.599957] ? kvm_clock_read+0x25/0x30 [ 685.603919] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 685.608916] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 685.614263] ? do_timer+0x50/0x50 [ 685.617698] ? rcu_nmi_exit+0xd7/0x2b0 [ 685.621569] ? do_raw_spin_lock+0xc1/0x200 [ 685.625796] hrtimer_interrupt+0x2f3/0x750 [ 685.630030] smp_apic_timer_interrupt+0x15d/0x710 [ 685.634868] ? smp_call_function_single_interrupt+0x650/0x650 [ 685.640730] ? _raw_spin_lock+0x32/0x40 [ 685.644688] ? _raw_spin_unlock+0x22/0x30 [ 685.648819] ? handle_edge_irq+0x330/0x870 [ 685.653039] ? task_prio+0x50/0x50 [ 685.656567] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.661394] apic_timer_interrupt+0xf/0x20 [ 685.665605] [ 685.667827] RIP: 0010:lo_ioctl+0x1b18/0x2130 [ 685.672213] RSP: 0018:ffff8801850af948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 685.679904] RAX: 1ffff10039c50fa4 RBX: ffff8801d28ed200 RCX: dffffc0000000000 [ 685.687154] RDX: 0000000000040000 RSI: ffffffff84b30b17 RDI: ffff8801c4c1b238 [ 685.694403] RBP: ffff8801850af9c0 R08: ffff8801b2e022c0 R09: ffff8801850af518 [ 685.701656] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 685.708907] R13: ffff8801ce287b18 R14: ffff8801b3429760 R15: ffff8801b3429680 [ 685.716932] ? lo_ioctl+0x1aa7/0x2130 [ 685.720718] ? lo_ioctl+0x1aa7/0x2130 [ 685.724502] ? exit_robust_list+0x290/0x290 [ 685.728805] ? lo_rw_aio_complete+0x430/0x430 [ 685.733282] blkdev_ioctl+0x9b6/0x2020 [ 685.737154] ? blkpg_ioctl+0xc40/0xc40 [ 685.741031] ? lock_downgrade+0x8e0/0x8e0 [ 685.745167] ? rcu_is_watching+0x85/0x140 [ 685.749300] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 685.754478] ? __fget+0x40c/0x650 [ 685.757918] ? expand_files.part.8+0x9a0/0x9a0 [ 685.762484] ? mempool_free_slab+0x1d/0x30 [ 685.766698] ? rcu_read_lock_sched_held+0x108/0x120 [ 685.771722] block_ioctl+0xee/0x130 [ 685.775336] ? blkdev_fallocate+0x400/0x400 [ 685.779639] do_vfs_ioctl+0x1cf/0x16a0 [ 685.783530] ? ioctl_preallocate+0x2e0/0x2e0 [ 685.787922] ? fget_raw+0x20/0x20 [ 685.791356] ? bio_free+0x1a0/0x1a0 [ 685.794967] ? kmem_cache_free+0x25c/0x2d0 [ 685.799185] ? __x64_sys_futex+0x477/0x680 [ 685.803401] ? do_futex+0x27d0/0x27d0 [ 685.807187] ? security_file_ioctl+0x94/0xc0 [ 685.811576] ksys_ioctl+0xa9/0xd0 [ 685.815017] __x64_sys_ioctl+0x73/0xb0 [ 685.818902] do_syscall_64+0x1b1/0x800 [ 685.822773] ? finish_task_switch+0x1ca/0x840 [ 685.827249] ? syscall_return_slowpath+0x5c0/0x5c0 [ 685.832160] ? syscall_return_slowpath+0x30f/0x5c0 [ 685.837077] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 685.842423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.847258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 685.852427] RIP: 0033:0x455a09 [ 685.855597] RSP: 002b:00007ff2cfe2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 685.863284] RAX: ffffffffffffffda RBX: 00007ff2cfe306d4 RCX: 0000000000455a09 [ 685.870535] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 685.877795] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 685.885046] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 685.892295] R13: 00000000000002b2 R14: 00000000006f8150 R15: 0000000000000000