000000240)={&(0x7f0000000180)="4bbb59431ea743bfce91e874ca2919bb1f31aa1763ab9fe2214c57e6b1a2635f41fb87391f0d7795b70d5ea9cefc6791e449a445922f0a38de0a9e3435f0219398e88f2846d59555f924e07b9e7b49fc47c0b799467272bd92b14e261e68327ef8879317d0a5667ba54ff95f9b77747a6209d576d9b3e2542b25eb87661ab65b96bbe59767578a0879df9e5489c36fe6d053", 0x92}) [ 788.527585] FAULT_INJECTION: forcing a failure. [ 788.527585] name failslab, interval 1, probability 0, space 0, times 0 [ 788.539055] CPU: 1 PID: 18898 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 788.545915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.555298] Call Trace: [ 788.557902] dump_stack+0x1b9/0x294 [ 788.561539] ? dump_stack_print_info.cold.2+0x52/0x52 [ 788.566754] should_fail.cold.4+0xa/0x1a [ 788.570831] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/09 12:27:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_settings={0x7fffffff, 0x6, @fr_pvc=&(0x7f0000000000)={0x9}}}) 2018/04/09 12:27:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=ANY=[]}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000008aa835f5982b941924b299699012740020000000"]) [ 788.575943] ? debug_check_no_locks_freed+0x310/0x310 [ 788.581146] ? graph_lock+0x170/0x170 [ 788.584956] ? print_usage_bug+0xc0/0xc0 [ 788.589021] ? __lock_acquire+0x7f5/0x5130 [ 788.593275] ? __lock_acquire+0x7f5/0x5130 [ 788.597526] ? find_held_lock+0x36/0x1c0 [ 788.601609] ? __lock_is_held+0xb5/0x140 [ 788.605694] ? check_same_owner+0x320/0x320 [ 788.610022] ? zap_class+0x720/0x720 [ 788.613746] ? rcu_note_context_switch+0x710/0x710 [ 788.618680] ? graph_lock+0x170/0x170 [ 788.622495] should_failslab+0x124/0x180 [ 788.626581] kmem_cache_alloc_node_trace+0x26f/0x770 [ 788.631689] ? find_held_lock+0x36/0x1c0 [ 788.635743] __kmalloc_node+0x33/0x70 [ 788.639530] kvmalloc_node+0x6b/0x100 [ 788.643326] iov_iter_get_pages_alloc+0x7be/0x14e0 [ 788.648246] ? rcu_is_watching+0x85/0x140 [ 788.652388] ? copy_page_to_iter+0xf30/0xf30 [ 788.656789] ? is_bpf_text_address+0xd7/0x170 [ 788.661272] ? kernel_text_address+0x79/0xf0 [ 788.665683] ? __unwind_start+0x166/0x330 [ 788.669818] ? __kernel_text_address+0xd/0x40 [ 788.674311] ? unwind_get_return_address+0x61/0xa0 [ 788.679230] ? __save_stack_trace+0x7e/0xd0 [ 788.683547] ? print_usage_bug+0xc0/0xc0 [ 788.687596] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 788.692597] ? iov_iter_pipe+0xc2/0x2f0 [ 788.696567] default_file_splice_read+0x1c7/0xad0 [ 788.701397] ? do_syscall_64+0x29e/0x9d0 [ 788.705445] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 788.710802] ? do_splice_direct+0x400/0x400 [ 788.715124] ? debug_mutex_init+0x1c/0x60 [ 788.719261] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 788.724265] ? __lockdep_init_map+0x105/0x590 [ 788.728747] ? lockdep_init_map+0x9/0x10 [ 788.732793] ? debug_mutex_init+0x2d/0x60 [ 788.736935] ? __mutex_init+0x1ef/0x280 [ 788.740897] ? SyS_membarrier+0x7f0/0x7f0 [ 788.745036] ? __lockdep_init_map+0x105/0x590 [ 788.749523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 788.755051] ? fsnotify+0x415/0x1100 [ 788.758748] ? init_wait_entry+0x1b0/0x1b0 [ 788.762974] ? fsnotify_first_mark+0x330/0x330 [ 788.767557] ? security_file_permission+0x9f/0x250 [ 788.772475] ? rw_verify_area+0x118/0x360 [ 788.776609] ? do_splice_direct+0x400/0x400 [ 788.780915] do_splice_to+0x12e/0x190 [ 788.784705] splice_direct_to_actor+0x268/0x8d0 [ 788.789360] ? pipe_to_sendpage+0x3f0/0x3f0 [ 788.793669] ? do_splice_to+0x190/0x190 [ 788.797633] ? rw_verify_area+0x118/0x360 [ 788.801771] do_splice_direct+0x2cc/0x400 [ 788.805911] ? splice_direct_to_actor+0x8d0/0x8d0 [ 788.810745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 788.816267] ? __sb_start_write+0x17f/0x300 [ 788.820580] do_sendfile+0x60f/0xe00 [ 788.824286] ? do_compat_pwritev64+0x1b0/0x1b0 [ 788.828856] ? __might_sleep+0x95/0x190 [ 788.832844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 788.838368] ? _copy_from_user+0xdf/0x150 [ 788.842503] SyS_sendfile64+0xdf/0x190 [ 788.846380] ? SyS_sendfile+0x1d0/0x1d0 [ 788.850336] ? ksys_ioctl+0x81/0xd0 [ 788.853948] ? do_syscall_64+0xb7/0x9d0 [ 788.857918] ? SyS_sendfile+0x1d0/0x1d0 [ 788.861877] do_syscall_64+0x29e/0x9d0 [ 788.865749] ? vmalloc_sync_all+0x30/0x30 [ 788.869885] ? _raw_spin_unlock_irq+0x27/0x70 [ 788.874364] ? finish_task_switch+0x1ca/0x820 [ 788.878846] ? syscall_return_slowpath+0x5c0/0x5c0 [ 788.883762] ? syscall_return_slowpath+0x30f/0x5c0 [ 788.888680] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 788.894039] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 788.898882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 788.904058] RIP: 0033:0x455259 [ 788.907228] RSP: 002b:00007f752f2d3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 788.914923] RAX: ffffffffffffffda RBX: 00007f752f2d46d4 RCX: 0000000000455259 [ 788.922175] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000014 2018/04/09 12:27:54 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7fff) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000340)={0x1, 0x40, 0x9cbc, 0x0, 0x996, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000080)={0x20071026, r2}, &(0x7f00000000c0)={0xffffffff, 0x8, 0x1, 0x2, 0x1, 0xffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x440200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc86, 0xffffffff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="62000000d2dd006cb089e5acddee258ac9734f62277a16735d3c18dfd2d1ba9b9b97f4e2bbbe888bdee9c9ddb9522f2bb837102d813e34b75b2291fd8f18899b6ed4fc4bbdc6d9146cb37b11fa7d66a1e3f135ba45c1b73e07d44918afa914897ac312c2a67d"], &(0x7f00000002c0)=0x6a) [ 788.929443] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 788.936694] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000015 [ 788.943949] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 2018/04/09 12:27:54 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x40, 0x8, [0x9, 0x3, 0x42ac, 0x40, 0x7fff, 0x7, 0x2, 0xd2]}, &(0x7f0000000100)=0x18) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/09 12:27:54 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x2000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x5, 0x7fff, 0x8}) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) write$sndseq(r1, &(0x7f0000000380)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x400, 0x9, 0x8, {0x77359400}, 0x7, 0x3}) 2018/04/09 12:27:54 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x300}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:54 executing program 6 (fault-call:2 fault-nth:3): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) [ 789.122610] FAULT_INJECTION: forcing a failure. [ 789.122610] name failslab, interval 1, probability 0, space 0, times 0 [ 789.134360] CPU: 1 PID: 18927 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 789.141214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.150573] Call Trace: [ 789.153182] dump_stack+0x1b9/0x294 [ 789.156817] ? dump_stack_print_info.cold.2+0x52/0x52 [ 789.162008] should_fail.cold.4+0xa/0x1a [ 789.166068] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 789.171165] ? zap_class+0x720/0x720 [ 789.174864] ? graph_lock+0x170/0x170 [ 789.178648] ? perf_trace_lock+0x900/0x900 [ 789.182878] ? find_held_lock+0x36/0x1c0 [ 789.186942] ? __lock_is_held+0xb5/0x140 [ 789.191002] ? check_same_owner+0x320/0x320 [ 789.195317] ? __lock_is_held+0xb5/0x140 [ 789.199370] ? rcu_note_context_switch+0x710/0x710 [ 789.204302] should_failslab+0x124/0x180 [ 789.208354] kmem_cache_alloc_node_trace+0x26f/0x770 [ 789.213455] ? __lock_is_held+0xb5/0x140 [ 789.217518] __kmalloc_node+0x33/0x70 [ 789.221308] kvmalloc_node+0x6b/0x100 [ 789.225100] seq_read+0xa33/0x1520 [ 789.228625] ? __lock_is_held+0xb5/0x140 [ 789.232686] ? __check_object_size+0x95/0x5d9 [ 789.237173] ? seq_file_path+0x30/0x30 [ 789.241052] ? fsnotify+0x415/0x1100 [ 789.244765] ? fsnotify_first_mark+0x330/0x330 [ 789.249339] kernfs_fop_read+0x13e/0x690 [ 789.253393] ? kernfs_vma_page_mkwrite+0x230/0x230 [ 789.258318] ? rw_verify_area+0x118/0x360 [ 789.262458] do_iter_read+0x4a3/0x660 [ 789.266261] vfs_readv+0x14f/0x1a0 [ 789.269791] ? compat_rw_copy_check_uvector+0x420/0x420 [ 789.275144] ? is_bpf_text_address+0xd7/0x170 [ 789.279625] ? kernel_text_address+0x79/0xf0 [ 789.284030] ? __unwind_start+0x166/0x330 [ 789.288172] ? unwind_get_return_address+0x61/0xa0 [ 789.293107] ? print_usage_bug+0xc0/0xc0 [ 789.297157] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 789.302164] ? iov_iter_pipe+0xc2/0x2f0 [ 789.306129] default_file_splice_read+0x514/0xad0 [ 789.310959] ? do_syscall_64+0x29e/0x9d0 [ 789.315011] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 789.320376] ? do_splice_direct+0x400/0x400 [ 789.324687] ? debug_mutex_init+0x1c/0x60 [ 789.328822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 789.333831] ? __lockdep_init_map+0x105/0x590 [ 789.338316] ? lockdep_init_map+0x9/0x10 [ 789.342363] ? debug_mutex_init+0x2d/0x60 [ 789.346501] ? __mutex_init+0x1ef/0x280 [ 789.350464] ? SyS_membarrier+0x7f0/0x7f0 [ 789.354599] ? __lockdep_init_map+0x105/0x590 [ 789.359086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 789.364610] ? fsnotify+0x415/0x1100 [ 789.368309] ? init_wait_entry+0x1b0/0x1b0 [ 789.372540] ? fsnotify_first_mark+0x330/0x330 [ 789.377121] ? security_file_permission+0x9f/0x250 [ 789.382046] ? rw_verify_area+0x118/0x360 [ 789.386180] ? do_splice_direct+0x400/0x400 [ 789.390488] do_splice_to+0x12e/0x190 [ 789.394282] splice_direct_to_actor+0x268/0x8d0 [ 789.398937] ? pipe_to_sendpage+0x3f0/0x3f0 [ 789.403250] ? do_splice_to+0x190/0x190 [ 789.407216] ? rw_verify_area+0x118/0x360 [ 789.411353] do_splice_direct+0x2cc/0x400 [ 789.415493] ? splice_direct_to_actor+0x8d0/0x8d0 [ 789.420335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 789.425994] ? __sb_start_write+0x17f/0x300 [ 789.430313] do_sendfile+0x60f/0xe00 [ 789.434126] ? do_compat_pwritev64+0x1b0/0x1b0 [ 789.438694] ? __might_sleep+0x95/0x190 [ 789.442662] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 789.448187] ? _copy_from_user+0xdf/0x150 [ 789.452329] SyS_sendfile64+0xdf/0x190 [ 789.456207] ? SyS_sendfile+0x1d0/0x1d0 [ 789.460177] ? ksys_ioctl+0x81/0xd0 [ 789.463792] ? do_syscall_64+0xb7/0x9d0 [ 789.467757] ? SyS_sendfile+0x1d0/0x1d0 [ 789.471718] do_syscall_64+0x29e/0x9d0 [ 789.475589] ? vmalloc_sync_all+0x30/0x30 [ 789.479722] ? _raw_spin_unlock_irq+0x27/0x70 [ 789.484204] ? finish_task_switch+0x1ca/0x820 [ 789.488686] ? syscall_return_slowpath+0x5c0/0x5c0 [ 789.493602] ? syscall_return_slowpath+0x30f/0x5c0 [ 789.498522] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 789.503882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 789.508718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 789.513893] RIP: 0033:0x455259 [ 789.517065] RSP: 002b:00007f752f2d3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 789.524761] RAX: ffffffffffffffda RBX: 00007f752f2d46d4 RCX: 0000000000455259 [ 789.532020] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000014 [ 789.539278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 789.546537] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000015 [ 789.553790] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000003 2018/04/09 12:27:54 executing program 7: socketpair(0x2, 0x1, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x3, 0x18, 0xd4d]}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x0, @empty, 0x4e21, 0x3, 'nq\x00', 0x4, 0x7fff, 0x3a}, 0x2c) sendto$inet(r1, &(0x7f0000000080)='\x00', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/09 12:27:54 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d6701600100000fe800000c36f6477441e8c7e4ae8aa7c0000000000000000000000aafe80000000000000000000000000000000000400000500004e204e2000089078"], &(0x7f00000001c0)) 2018/04/09 12:27:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:27:54 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0xfffffffffffffffe, 0x400}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) io_setup(0xffffffffffffffc1, &(0x7f00000000c0)=0x0) io_submit(r2, 0x9, &(0x7f0000003700)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x20, r0, &(0x7f0000000100)="a9492f9e86a9d9c14790a34075ffb1c1a851fa8403f4a1829b9c1030246381a91e437c2d95c1a576eab8c14e47e80e71ffa914d9c5d06a97cab25bce516fe1aec5e71728b1e8b81ebc2eb7089e8a8ac1c09d67ddf1fb564596f90f09206610a2c9b65b0de97ef6e3ba8ba5564738c165fe6742944ec8beece28064754624a75a4896369c86ff74f9523c", 0x8a, 0x493e, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x1f, r1, &(0x7f0000000200)="adb91244e425ea5692d4d866620a37a2afce42ae2ae39006dd1a03b7d24ad2981452cda9fb7f60bd811c93064263eabb0939d3c82c7d64a93bf7b2da9552e720cf47d13e880e204374303e21571fac0055aba2ed80bb5b2cb6202bce1a001728a2f3dcc8282619c1a966ad0c488f6f5e4c381dcc5d8ed96a7a357df03b5510eae7c3d49e12e87b580dce75c03a2ee53d97346e8fe52d440b785ad29017e219833393c438bfcbf9de7fe488081cdb06119e335b23d1916f89f9dd92d23cab", 0xbe, 0x8, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000300)="32f6a16ff439befe4f81fc405507ab4ccf8dff2f9da5638a58087080c50ff2df27c1a7ef1127fd5d900056e3767fae62b106928ad11cc5dd009dbaee9fd0716d79a9d963220b5e64958a077d5b", 0x4d, 0x7, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f00000003c0)="01c531a363df7457e86028ac4033e42da873c0e7004581e03bce9a834dd81cc4b7718504512948b554d36f35ca918bd12a4acc64c692ecad5fa0ac8929dd1a", 0x3f, 0x2, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x7, r1, &(0x7f0000000440)="92b3fb302d16d601d92c6f8cbfe41496886e6933789df2c489e221581965a42d7dc263be69a5ba251088c87d1c8cc7baef2ddf26c532f22495edc3f79f2d89401cc98d5115c357206ed3a282cef3a59ea8b6ba821d9d8d6c2150080f6e3030c2276c305c3587abbc5d54ad0215e2ca301e2cede3db7e063ee921311ec4a1a22099d18c97e1a8ea4c1676730c16c202b856e164c0363895bce387", 0x9a, 0x4, 0x0, 0x1, r1}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000540)="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", 0x1000, 0x2, 0x0, 0x1, r0}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f0000001580)="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", 0x1000, 0x98e2, 0x0, 0x0, r1}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f00000025c0)="d212021f364997063ea420f5195b7c7a70239c8fc9ff1f8527bc24bc8506b3f053a6f3e33f1ee2c93262502c4a8ba19a85b056bf19f537f5321cf7830ef2a28c3dc14391fe3cabcfde787620d9356dd8eb943afa25cdaa8ca4d4c059bdb7c51e40f4b4f90258159f23791bbe6a724ad25354146b192ffac3056d73f510aacbab6a9eec93fd77f8fa4ef2", 0x8a, 0xfffffffffffffff9, 0x0, 0x1, r0}, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f00000026c0)="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", 0x1000, 0x2, 0x0, 0x1, r1}]) ioctl(r1, 0x7, &(0x7f0000017000)="01") 2018/04/09 12:27:54 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYRES64=0x0, @ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB="df98a59ae0989d43d840396f227b", @ANYRES32=r1, @ANYRES64, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="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"], @ANYPTR64, @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="4cfc548b20153a89e359a8df53d2bc7b5fd10843286dc63545dc72ec01ef99fa142bad6b4c709b5d57bc04da335a58b8b2bd2852778901b62485b6d39c2ca17668bd1946105bbeedaad1fb263a1b232232e3fab5dafe629a2da9b50cf4c535c8eebffcbc2e48407125ad224518363ee49180c995013ab3ddaa59da5a335af442de200feedced842b8ca895", @ANYBLOB="b21af1c38a3c535dd7abf69b57387d6ab58f9307e79fa957764b1088b15db28ae814f6967c3398ff11e6396273ad0797eabe0741739b777dfc577b680c9a6eb56b1c428c2241129fcb2ff1b5d8dc0050a6510ceb6ef8d21229687f6255a226393376dc1fb9a212c07d1d56e4604dec95e36e91534e3a7fa705ffc9d90d215e918b0bde0519c51a755c0f0fe62859883bbc475792ae20ef30e16d3cf076e4c98c0df762ccd1ec8120536f8a0cb4659c2432d8e0210df28bd5c6"], @ANYPTR, @ANYRES64=r1]], 0x6}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/09 12:27:54 executing program 6 (fault-call:2 fault-nth:4): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:27:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet(0x2, 0x807, 0xffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/187) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip6tnl0\x00', 0x2000}) 2018/04/09 12:27:54 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x3c000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) [ 789.723149] FAULT_INJECTION: forcing a failure. [ 789.723149] name failslab, interval 1, probability 0, space 0, times 0 [ 789.734547] CPU: 1 PID: 18951 Comm: syz-executor6 Not tainted 4.16.0+ #4 [ 789.741398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.750756] Call Trace: [ 789.753363] dump_stack+0x1b9/0x294 [ 789.757010] ? dump_stack_print_info.cold.2+0x52/0x52 [ 789.762223] should_fail.cold.4+0xa/0x1a [ 789.766301] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 789.771415] ? kernel_text_address+0x79/0xf0 [ 789.775814] ? __kernel_text_address+0xd/0x40 [ 789.780309] ? unwind_get_return_address+0x61/0xa0 [ 789.785229] ? graph_lock+0x170/0x170 [ 789.789019] ? __save_stack_trace+0x7e/0xd0 [ 789.793333] ? find_held_lock+0x36/0x1c0 [ 789.797385] ? __lock_is_held+0xb5/0x140 [ 789.801439] ? check_same_owner+0x320/0x320 [ 789.805744] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 789.810311] ? rcu_note_context_switch+0x710/0x710 [ 789.815224] ? kasan_check_write+0x14/0x20 [ 789.819448] should_failslab+0x124/0x180 [ 789.823497] __kmalloc+0x2c8/0x760 [ 789.827031] ? kernel_text_address+0x79/0xf0 [ 789.831430] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 789.836432] ? iov_iter_advance+0x2e4/0x14c0 [ 789.840826] ? kernfs_fop_write+0x33d/0x480 [ 789.845137] kernfs_fop_write+0x33d/0x480 [ 789.849270] ? graph_lock+0x170/0x170 [ 789.853061] __vfs_write+0x10b/0x880 [ 789.856757] ? trace_hardirqs_on+0xd/0x10 [ 789.860886] ? kernfs_fop_open+0x1000/0x1000 [ 789.865278] ? kernel_read+0x120/0x120 [ 789.869152] ? __lock_is_held+0xb5/0x140 [ 789.873204] ? check_same_owner+0x320/0x320 [ 789.877518] ? rcu_note_context_switch+0x710/0x710 [ 789.882435] __kernel_write+0x10c/0x380 [ 789.886398] write_pipe_buf+0x175/0x220 [ 789.890359] ? default_file_splice_read+0xad0/0xad0 [ 789.895359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 789.900877] ? splice_from_pipe_next.part.9+0x296/0x340 [ 789.906224] ? SyS_membarrier+0x7f0/0x7f0 [ 789.910359] __splice_from_pipe+0x38e/0x7c0 [ 789.914663] ? default_file_splice_read+0xad0/0xad0 [ 789.919666] splice_from_pipe+0x1e2/0x320 [ 789.923796] ? fsnotify_first_mark+0x330/0x330 [ 789.928359] ? default_file_splice_read+0xad0/0xad0 [ 789.933358] ? splice_shrink_spd+0xd0/0xd0 [ 789.937581] ? security_file_permission+0x9f/0x250 [ 789.942494] default_file_splice_write+0x3c/0x90 [ 789.947234] ? generic_splice_sendpage+0x50/0x50 [ 789.951972] direct_splice_actor+0x128/0x190 [ 789.956364] splice_direct_to_actor+0x310/0x8d0 [ 789.961037] ? pipe_to_sendpage+0x3f0/0x3f0 [ 789.965344] ? do_splice_to+0x190/0x190 [ 789.969309] ? rw_verify_area+0x118/0x360 [ 789.973440] do_splice_direct+0x2cc/0x400 [ 789.977575] ? splice_direct_to_actor+0x8d0/0x8d0 [ 789.982404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 789.987924] ? __sb_start_write+0x17f/0x300 [ 789.992231] do_sendfile+0x60f/0xe00 [ 789.995935] ? do_compat_pwritev64+0x1b0/0x1b0 [ 790.000499] ? __might_sleep+0x95/0x190 [ 790.004462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 790.009980] ? _copy_from_user+0xdf/0x150 [ 790.014117] SyS_sendfile64+0xdf/0x190 [ 790.017990] ? SyS_sendfile+0x1d0/0x1d0 [ 790.021948] ? ksys_ioctl+0x81/0xd0 [ 790.025559] ? do_syscall_64+0xb7/0x9d0 [ 790.029523] ? SyS_sendfile+0x1d0/0x1d0 [ 790.033482] do_syscall_64+0x29e/0x9d0 [ 790.037350] ? vmalloc_sync_all+0x30/0x30 [ 790.041485] ? _raw_spin_unlock_irq+0x27/0x70 [ 790.045968] ? finish_task_switch+0x1ca/0x820 [ 790.050447] ? syscall_return_slowpath+0x5c0/0x5c0 [ 790.055359] ? syscall_return_slowpath+0x30f/0x5c0 [ 790.060272] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 790.065623] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/09 12:27:55 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000001c0)=0x100, 0x4, 0x2) [ 790.070450] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 790.075622] RIP: 0033:0x455259 [ 790.078793] RSP: 002b:00007f752f2d3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 790.086484] RAX: ffffffffffffffda RBX: 00007f752f2d46d4 RCX: 0000000000455259 [ 790.093737] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000014 [ 790.100988] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 790.108239] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000015 [ 790.115489] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000004 2018/04/09 12:27:55 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x3c}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:55 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x4c0200) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/240) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'ip6_vti0\x00'}) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000200)={r1, r0, 0xfffffffffffffff8}) setns(r0, 0x0) 2018/04/09 12:27:55 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x141047, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/81) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x0) 2018/04/09 12:27:55 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0xe000000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:55 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b", 0x78, 0xfffffffffffffffd) 2018/04/09 12:27:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180011000000000000000000000000001000020000000000000000000000503b05159bc7f5e2"], &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) [ 790.468913] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 nq [ 790.487476] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 nq 2018/04/09 12:27:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80) ioctl(r0, 0x100000001, &(0x7f0000000100)="273065b401ceba6ad5aba9ef8b81e8fe7ca0396620b98d3205964d37a941fdc9743795f251bec40e3c29ab171a50e8957559f25f0333eacfed41137177c521cb720f62e17076c28d6a1e07f07ac6f4077ba902cd0a35aed541295c6186f1dd775e01d5f98ac7b3bd3b9ee90ef6e881ff2f0b2e6b05b86bd17bb30a12de808ee6258fc083b83983a523996d00a93d365190e28a7db2a29f0e96cef0d0d5318775e72fec248135ac38") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) getresgid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000001a40)={0x1}) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000280)="58dfc944c671c005719125cafc911d2f6eddf8a0b913c07cab440e13f3e96e74c4fdac739960eaeb4a15ef4e66e3adb4f4074a8bb35a187e4842e840d2bbf81a82637d8981f8a812f0b9b0e1c2668cb7ce606c27dc878b92cf37de14e76db8a34c39470ae9ae273e5545dc432f610629e051c94ced29b91c18862b31ce6054d93cdcd8b00b4489ee8a4ad5640407aaaa396a8ad8aa033b44115e600950baa0181c67947796e02ef7dc40380ff6571b53be9b40b8ae286c44910e163387f44174b3280d622b020e62fb231505a44d45477a07ef6a5a81", 0xd6}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ce561cccbd52b520dcc95ab126b88903a26b55244d32aac16e80215080c78af8fb2e63eeddd07b86b889f360611392d0b7df3f80bd2dd10b2a46580e676d11688cdbf8af7b32f6fbe204e66a772dba506aa807cdc39b5a2d54ffba1f3292f213791ecc791b420ba34fc6f665a0bd5776632b402325f00779c1b14336c6e1b5afe6207888f452ffd863c54f766ca5901a97c52b8bb91a5dd582458c8bb4bc094739e28c92edb96498c0b815e6c3d00c6a456001d0fc1893f787f5d0ca278a4c280665f2d65b17bb61d6d9a54083a2b50f7dbbd7458326bdc766834fb0561368f4f1b64ad3379e", 0xe6}, {&(0x7f0000001480)="22e5184a99ff0a9016591e63a6eea3c072e8e9aa04ba99e67919939a2d5798be0c29a2a0882bb889a7226c2894a360fc65cb5ff73c7511f61102079fd4b76f2149bb1fd75bfbd5e8fa629b63c60082d3a6416beb8563127781e7f55b612a78a9492ab877ce0bdbc758ea7ac5990e53b4af21332812e902ff9e33a9dfae90fc47b4dd43f48da1d3c1a16fd88e55aa5529f59e840e983a20bf4f83cf6d3804279407400567c7d2eefaf52e21f5c6c2322ded5707bbdb070a72990bfb02305bddb3651c8121aa4543b827f6fc7f0a074616c214586a1e0987a0cf7dc32f5b95068d30cce6a958", 0xe5}, {&(0x7f0000001580)="e249f8d7b56aacfebfac4d3e22d8", 0xe}, {&(0x7f00000015c0)="9cbbd9aafbdf4d5160893d04efd8f285e514733ef3e761572291e830a0b9e0963342b3ea44738179d1dba14630d0d52b754a2bac65c94f183cfcbc510dd328681ce035e8eb6d5939e9c768e1cf7e7d813e9e1673edf644f748c8b4b367b6e930fd91f1ffe5475ce7c7a4342c15cc2a9d2b792154a16f68f1ccb464a8da2c6ff1", 0x80}, {&(0x7f0000001640)="74b637184f2e2f7e09d259e09ceda46bf458f71158526bc8d62dc3bc1899", 0x1e}, {&(0x7f0000001680)="055eb55fd1310eb3e8fee6212b0ad79e8e038d9b0a0f51da604e6dd5d93a7bd6edde9c28bcbd1431d3c27ee99657751ba1d9be9d8b8832b31f3cb3b49c59bcd7f36f18c115ab96ddb979f828757feacc0fa1e91f630fc73e7303ac8b0e84f402c180cc086a856285fbc4abc769281762e76464153c22d3a615c8b8ace139bfc8a0052cad4bfa17daa7cef371c54adc934484e65d077800c6ac6c6dba1cfe31da3d01087c84b0ef15a1fcd5b08837e5d7b87b6c112b20a06d161938e2e77172f4e9eaaa8c4f29192de1fe4c66c17a4656b054a5d3ea1c5aaf8edf31cf651017440cbb82f90727fef557043006e5f898cc", 0xf0}], 0x8, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x48, 0x4000000}, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/09 12:27:55 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) dup3(r0, r1, 0x0) 2018/04/09 12:27:55 executing program 6 (fault-call:2 fault-nth:5): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:27:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x4, 0x2, {0xa, 0x4e21, 0xe1, @loopback={0x0, 0x1}, 0x3}}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r2, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r2, &(0x7f0000417000)='\x00', 0x1) write(r2, &(0x7f0000000000)="5b156aca02b74db7fd6de3a2600db84de2fa6071d6211126c271d386b9a2e354be5e4df7375dcc94ede2b34171f4f624be6a491bb56d2f016a376879cd655c4c60f573167ced07cd48fa6f51bd93fc3d2cada3ff21cd9cf81f949fc5b0e79688936bf3", 0x63) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000140)={{0x3, 0x4, 0x20, 0x210, "5ea54aaa4129982fb40008496bc5b501335184b4cbbc57b7b4e9ffa811a1aafc6012527ea29c24f0452d2f13", 0x1ff}, 0x0, 0x0, 0x0, 0x0, 0xd000000000000000, 0x3, "314f46a8eb34c5e8fd68e0d038524036a2297f2a09320e9432e6e66ece0ee4ebabed331117a639bb5535197c41b43650f65bb808c094ab95c0a0bd16a5dd9c4f", &(0x7f0000000100)='/dev/input/mice\x00', 0x10, [], [0x5, 0x1c00000000, 0x5, 0x40]}) 2018/04/09 12:27:55 executing program 4: r0 = socket$inet(0x10, 0x0, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f00000041c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)=""/39, 0x27}}], 0x1, 0x0, &(0x7f0000004580)) 2018/04/09 12:27:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:27:55 executing program 2: mkdir(&(0x7f0000000940)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000240)=0x100000001) tgkill(r0, r1, 0x1e) mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, &(0x7f0000000140)) r3 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000140)={0x7ff, 0x0, 0x81, 'queue1\x00', 0x8001}) 2018/04/09 12:27:55 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x600000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 790.637339] QAT: Invalid ioctl 2018/04/09 12:27:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001600)={0x80, 0x5, 0x5, 0x48, 0x0}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001680)={0x0, 0x100000000}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001780)={0x0, 0x7}, &(0x7f00000017c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001800)={0x0, @in6={{0xa, 0x4e21, 0x1, @empty, 0x3}}, 0x6, 0xfff, 0x1f, 0xe3, 0x40}, &(0x7f00000018c0)=0x98) sendmsg$inet_sctp(r3, &(0x7f0000001a80)={&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000001580)=[{&(0x7f00000000c0)="bbae1bf14fd644", 0x7}, {&(0x7f0000000100)="34366c392f2eb84c45eb7a0ff90be6bbbbd3b16b9fe45e540ea5fe4ed7a1fb0223fa1c258e912face50e301dcb3c9ec4999df04c7b6661ec7698628794680220979a113a83c38501a0cc73d42c0083e46cb52e2340a12c2ab50fba67302ce6be0fa06b99a012f86618c663eb4574410b9273f8aa56a99545fd586235e0686298f4301dd7225fa208bfd1c03d0853ec9ef70690dc2dfcfba9565f6b2c34fd0762f43833ad0590f0abcee9ba4bfc44", 0xae}, {&(0x7f00000001c0)="ea6e317b12a5a91320ae3cec65fa47768f", 0x11}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="b46518c160d56af7f990d6198efbfd41d5f7563a67ac010f1fdf3d4b4c9545de37dce14ed8d62ef4d92dd93e359eb46193ddd1de1f9411d667e0116be2d4128c8e8cb3f155e9461405322155d8625e9b8cd1c6af0f0f50c9512e55e46924a3ba2626f0159ea5c59aed0911034948bde9a80866daca3e09450419f833e5c3494795f6eb80fb432f02d15b45c09340727ab9e03ee4c616ef3e6886215c7046f203d85a056f6f8aa2c6", 0xa8}, {&(0x7f00000012c0)="76c0aea74cd2ae70fedbccf2dd0f70c7a18d29edb79d31268131859740d7a4075a25debd0ecc4fc65f7800a51c5fa4608ca477dd5761df7cc7ec7d31cf705ce5b34494b380dbcab8790aeb8281a0725ab4f2bdb1d428f881e12a0a521bd63dd50be7409137cf0f9071e540aa0ef6f51e37c5b4f531bc6133d540fa7b3c2d7885783935ee14bdc84a3d66cb1df131d4d70024c008638fef3a9239e9baecbc45ec35e727ca0b82fcc4c145e8ec3375c07382bb89ede64dba2eb0f32ca1ee6c1aaba91871d6a28d04ed36493e237d0d009e6fccf06622e1b20aa4936169", 0xdc}, {&(0x7f00000013c0)="a24ddab9dd8b87960dbd3423b860b57a73f5d08c334e3eb9d6bfef5a9895d6fe38c8626b9753395e7efdf0208174ed627737584677362258a0e382be5f5c779ac99cd12271af26012dd1c3ca135fe921d1de3123d14561e05d649cd881a2f6b9575312f2d6769926cbf8ff9332a9d0ff7c784f821a52c5cfcc6d8f7d86dc20482db2a1b713e9a9ad21a9f472d75663a6d74b7a084aee7f9a2af5e51f5cd34b16f0cd34014a3bf5b53f8349b634f4dceb726e5ad07a939ce41f795876c6f6fa987bf6fc98eacfde88d421c81df55b2dc0ab552035469972bfe81486221b53e32d06", 0xe1}, {&(0x7f00000014c0)="11b7872ebc451169179f2eb10e4b57f6f5adb7b5d96ae63c0e206d18573ad9dda46ba5c7b5be84e9c427733fb3c2b3b8bc8eef181522c1af8a0dfe74baac944ba9ef91eacb8b9d6eff6ae85e272d8daccc903b0e5f846f138fc5470eda6c893ba18f3520cb6106be4dfc68a17cb4c2cfb7e5bbf7bcf81851bf0d4262bb7c169ec56444bf1ac09c4962ee71e1", 0x8c}], 0x8, &(0x7f0000001900)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x1, 0x7fffffff, 0x0, 0xffffffff, 0x1f, 0xd, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0xfffffffffffffff7, 0x4, 0x9, 0xfcc4, 0x2, 0x4e3, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x7f, 0x10000, 0x0, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x4, 0x18, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fff, 0x5, 0x49, 0x1, 0x9634, 0x2, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x3, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffff000, 0x8008, 0x7fffffff, 0x9, 0x8001, 0x8, 0x8001, r9}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x40, 0xd58}}], 0x180, 0x4000}, 0x40000) r10 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000003000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) [ 790.670180] QAT: Invalid ioctl 2018/04/09 12:27:56 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x3c00000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000180)=[@iv={0x110, 0x117, 0x2, 0xf8, "66195a5774df7c6494a9cdac56c542c9fe472ab2f36cb57a435d3c54c3d5e23025f3be81b45bb9628baadd7105f12b68cc86e532ddd10ce371bb015d81b72dfcf4bdfa41f5c8274dbbf7fcf6beaf06fadb5b42f17185d1124423ba4765d7596e01d9ceb4760aa4146213fcddad7f8c503031151b608970a5c84250d94f6472ef8f92853171b0819da9490d7c34a1aee65f1cad133558cea9e068bd236d048b6959bf071c88cbc6d9acef7608bedc70549000ea01bb91dfa2059c143dbad0e2ee574d008a66e196f525f2893348e93e3d20d45d722919e4fc99d27756b1b1a4b9f6e06801c1df044c4fca457b0aa1360a47f862fc1c872148"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x158}], 0x1, 0x8881) r2 = accept(r0, 0x0, &(0x7f0000000140)=0xfffffffffffffd1f) dup2(r2, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000100)=r3) 2018/04/09 12:27:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) [ 790.791937] ceph: device name is missing path (no : separator in /) 2018/04/09 12:27:56 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x6000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 790.845411] ceph: device name is missing path (no : separator in /) 2018/04/09 12:27:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4b00, 0x1) 2018/04/09 12:27:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) dup2(r0, r0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1a1840) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 12:27:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000200)={0x8, 0x1, 0xcdc, 0x2, 0x8, 0x7, 0x3e28, 0x400, 0x80, 0x7}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000002c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0xa3, 0x8, 0x8, 0x400}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB="0000020000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/09 12:27:57 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x10000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=@routing={0x0, 0x2, 0x0, 0x6, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x18) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0xfffffffffffffffe}, {}, @connect}], 0x30) 2018/04/09 12:27:57 executing program 0: mbind(&(0x7f0000b65000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x400, 0x0) setrlimit(0x3, &(0x7f0000000040)={0x2000000, 0xf99}) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x290000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80) mmap(&(0x7f0000685000/0x2000)=nil, 0x2000, 0x3, 0x40010, r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x4000000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/04/09 12:27:57 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0xe000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:27:57 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x185102) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000240)=r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x80, 0x6f88db180c9bf504, 0x1, 0x5, r1}, 0x10) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x7, 0xfff, "713b6e64584fa7ea14f345a7153b8e61efc7adb4ace470646aa8bd02583fa2c73adce957fbd255fe9060509b", 0x1}, 0x0, 0x0, 0xffffffffffff0000, r2, 0x1, 0x40, "0581b642432ba69477089e20144bd671e2b9f92f1fba48ba10e9ed47f6bd98fb51063579a1f01f740af2f1966d63b7d3034dd9007be6c2c91b885ca24510294c", &(0x7f00000000c0)='7\x00', 0x2, [], [0x5, 0x8, 0xff, 0xfffffffffffffffb]}) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000340)=""/140, &(0x7f0000000400)=0x8c) write$eventfd(r0, &(0x7f0000000040), 0xfffffffffffffe4e) 2018/04/09 12:27:57 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x4}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x7, 0xffffffffffffff3b, &(0x7f00000003c0)=""/127}, 0x377) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18f2783d6f53f52fba00000000000000b5000000000000000000000000000000950000b6834856000000005a3e2b84c2c67961e2828ad969af1cc33acd75115eb7911ce1c9df6847d8e02d985514654f732962444b5b301b796c5b75b9852f424f718dcb00f0bce3836c21f586369abbf630736c52d822d7e9a0f7657fbea23db85e83986d5d9e00d52ddb3ba23318f99bd75cffff0000bff30d366eacd65410a0b25d1bcc6be5c3b9a5bd88642759f71829a16ec6dd5a47fb927e80c3267f75bd4eebe39133"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) 2018/04/09 12:27:57 executing program 4: r0 = socket(0x3, 0x5, 0xfffffffffffff800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x981242d6c824ff2a, @empty, 0x4e21, 0x3, 'nq\x00', 0x10, 0x0, 0x65}, 0x2c) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 12:27:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x7000000, 0x1) 2018/04/09 12:27:57 executing program 2: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x401, 0x3, 0x9}) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x20012, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0xff, 0x100000000}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)) 2018/04/09 12:27:57 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0xffffffffffffffff}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 12:27:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4b000000, 0x1) 2018/04/09 12:27:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/04/09 12:27:57 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x3}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffefffff9, 0x40020015, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)) [ 792.304079] binder_alloc: 19126: binder_alloc_buf, no vma [ 792.309764] binder: 19126:19129 transaction failed 29189/-3, size 40-0 line 2963 [ 792.323520] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 12:27:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x7400, 0x1) 2018/04/09 12:27:57 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x9}, 0x8, 0x80000) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f51f40), &(0x7f0000ba8f5e)}}, &(0x7f0000002ffc)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) [ 792.353194] binder_alloc: 19127: binder_alloc_buf, no vma [ 792.358891] binder: 19127:19128 transaction failed 29189/-3, size 40-8 line 2963 [ 792.383574] binder: 19127:19133 ioctl 40046207 0 returned -16 [ 792.384110] binder: BINDER_SET_CONTEXT_MGR already set [ 792.412367] binder_alloc: 19126: binder_alloc_buf, no vma [ 792.418068] binder: 19126:19129 transaction failed 29189/-3, size 40-0 line 2963 [ 792.438611] binder: undelivered TRANSACTION_ERROR: 29189 [ 792.446761] binder: release 19127:19128 transaction 224 out, still active [ 792.453783] binder: unexpected work type, 4, not freed 2018/04/09 12:27:57 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/121, 0x79, 0x10120, 0x0, 0x0) write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0xfffffffffffffd0a) write(r0, &(0x7f00000000c0)="5f5f8dc82ace40bc5a79333b57da653b286887e00a15791de51b3ed0cd07b5b7182b1d4919d1cf8b8300b889bea998f44add18062de7442c7bbe165b96949e49cce61ea7656160bf238bdec460176b931922f460e37ba9b52428d34b3433b9b828fc47f19f55813e07c7e50c257cfa6462f4b1164ad730db468ff6ea5eb7c9cbe7f32d9005855727159349d6c47c9d049362d2", 0x93) socket$packet(0x11, 0x3, 0x300) [ 792.459098] binder: undelivered TRANSACTION_COMPLETE [ 792.464272] binder: send failed reply for transaction 224, target dead [ 792.524962] binder: 19126:19138 ioctl 40046207 0 returned -16 [ 792.558332] binder: undelivered TRANSACTION_ERROR: 29189 [ 792.563941] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 12:27:58 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x3) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00000004c0)=""/4096) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)={{0x81, 0x9}, {0x7fffffff, 0x6}, 0x100, 0x4, 0x9}) r3 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) semop(r0, &(0x7f0000000040)=[{0x4, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x0, 0x800, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000014c0)={r4, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}}, 0xfffffffffffffffd, 0x101000, 0x44c7d3e1, 0x0, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e24, 0x5, @empty, 0x800}}, 0xffffffffffffffa4, 0x6351, 0x2, 0x280, 0x4}, &(0x7f00000003c0)=0x98) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1, 0x2, 0x1000) 2018/04/09 12:27:58 executing program 4: pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xc6d) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='p', 0xfffffffffffffe19}], 0x1, 0x0) 2018/04/09 12:27:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x1ff, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df314401eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000000c0)=0xffff, 0x4) sendto$inet(r0, &(0x7f0000000100)="64308eed1ebfc6", 0x7, 0x0, 0x0, 0x0) 2018/04/09 12:27:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000e18000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d70ff0)={0x1a, 0x0, &(0x7f000079a000)}) socketpair(0x5, 0x800, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x101, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40000) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f00000000c0)=""/27, &(0x7f0000000100)=0x1b) 2018/04/09 12:27:58 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x2800000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/04/09 12:27:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x45, 0x1) 2018/04/09 12:27:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x8, 0x80) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) fcntl$getown(r3, 0x9) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) fcntl$getflags(r2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x20000240, 0x20000270, 0x200004b8], 0x0, &(0x7f0000000200), &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000dfffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000020000000000000000000000"]}, 0x108) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@ioapic) 2018/04/09 12:27:58 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x87f5, 0x80) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000200)={0x0, 0x7}) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/09 12:27:58 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0xe0000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4b00000000000000, 0x1) 2018/04/09 12:27:59 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000001c0)=@in, &(0x7f00000000c0)=0x80) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) kcmp(r2, r3, 0x0, r1, r0) fanotify_mark(r0, 0x0, 0x2, r0, &(0x7f0000000140)='./file0/file0\x00') 2018/04/09 12:27:59 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0xffffffff00000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:27:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x10000000000000, 0x1) 2018/04/09 12:27:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xd6b9, 0xb0400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xffff, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x3ff, 0x80000001, 0x4, 0x8c25, 0x408000000, 0x4, 0x1, 0x20}, {0x8, 0x0, 0x6, 0x80}, 0x3, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in, 0x4d4, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x4, 0x1, 0x58, 0x0, 0x10000, 0x6}}, 0xe8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = semget(0x0, 0x0, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000680)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002}, 0xc) getgid() clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x883fe, 0x0) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {0x0}]}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000600)={0x9, 0x20fb, 0x0, {0x77359400}, 0x0, 0x5}) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f00000002c0)={r10, 0x2}) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000005c0)) semtimedop(r6, &(0x7f0000000080)=[{0x6, 0x9, 0x800}, {0x2, 0x200, 0x800}], 0x2, &(0x7f0000000140)={r7, r8+30000000}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000700)=0x1) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)={0x2000000006}) r11 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x20) dup2(r5, r11) 2018/04/09 12:27:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/89) 2018/04/09 12:27:59 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffe97, 0x2000) r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x200) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) 2018/04/09 12:27:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) r4 = accept(r0, &(0x7f0000000a40), &(0x7f0000000580)=0x80) sendmsg$kcm(r4, &(0x7f0000000ac0)={&(0x7f0000000dc0)=@l2={0x1f, 0xffffffff80000001, {0x8001, 0x1f, 0x80, 0x1f, 0x1, 0x6}, 0x5, 0x39}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000e40)="b9cea4029880af5ce3049952776fdfcbc46e97d1461267735449b1133e35452075221c741540528daa3e937097332f48ae2cf7c8d50fc6399c7f630fbb8a5a272f32d9675e601f86ec9a7d5a4aeff005664e82569ecd7e14ac08eb794f6763193e77f216de84fdd38a81761cd149cd074c7050a01b219fed262243ed15d344555ce8f710d003723e4b247133af7745bb522aedf3773765beb48679c8624ce7d21765dee322dac708794abfebb231419f5fe826127bf5b0578c41f1c85719710ae7f4ce476b8a8031e0515591aa13f1f6db160838d2f50c86ca5a5d9d8baea7520fe96c3016e47b86c3b074dd96101a", 0xef}], 0x1, &(0x7f0000000f40), 0x0, 0x40000}, 0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES64], &(0x7f0000000340)=0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00204e200008907820fa8da9a3a2fab93cd1fce11e4f8e46a93d5e7737f44113581d209fe7fc127dd67dfbd20d6eeb307e1747181f662f0543750e396f72467e64006ee02481dc5d9f04458b085a0163cf0b073a78c4404df6fbd83d4b7cd5b5c9624b24080a655a90cfb5e0e93051708953312e60d057d1ffc96a1b92baa8b8d16e2c368c4cdba021416f31d35c519fc01a749b3d0332f8a22869b30cf91127e545b45d8b2f8a526f7a721142cea8bc590a305f3185860e7ea9473a6cf98e73152cd743f02246fd"], &(0x7f00000000c0)) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f0000000840)="b85d0903c58e2223edf7c11be1693789fd4dc14655185b9d49d2f2211b0df15494f4854819374127c67fcff235c32a06e7b28b6ec220d3b2758b96ac497d7e5456fa59c674b47004aaec356f19b08a455a3e63856a2bafee35476a2260d196e3dd6db32f6395efd07a6e4cc8f157729f476ac3866a37660b309d7c6fad34a52463b5d51602a1a8b72ecee9b0cfbb160c695bd94d9c3399e8d6de3b7d50ee541ee16f91c2ecac0dbbdd5ea8b0297168a10598fc7a1e19f536b1c17376a546ad841a776321a1143a475febb2192156dce719c8b07e987dc46f15f58983a7d1ddbf84f8ee35", 0xe4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8001, 0x800, 0x4, 0x7f, 0x5}, 0x14) socket(0x8, 0xf, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x8b) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1, [0x5, 0x40, 0x3ff, 0x4, 0x200, 0x5, 0x7, 0xfff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1000014936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/04/09 12:27:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/04/09 12:28:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x2000000, 0x1) 2018/04/09 12:28:00 executing program 4: r0 = socket(0x10, 0x200000000002, 0xc) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) fcntl$setlease(r1, 0x400, 0x3) 2018/04/09 12:28:00 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x3000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:00 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x200}, 0x8) fcntl$setsig(r0, 0xa, 0x3c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)) [ 794.773256] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 794.807618] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 12:28:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 12:28:00 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 794.821212] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 12:28:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6, 0x1) [ 794.851570] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 12:28:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) 2018/04/09 12:28:01 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c00}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000100)=""/173) r3 = syz_open_procfs(r1, &(0x7f0000000080)="6e65742f756470006b06af19234a1f58aa7bfa02564b3e26614c9513829e01252670708da05ab89d171f62d169bb714387de30ec5bb43330ca8a12147fe15fe846b4b17b6ace7b53a0723b7976f3de2e7bc3eb8b6eda39f7cf79418f2349ba0f8d1f55d3f314e8f86db357a59d4cabf8") sendfile(r0, r3, &(0x7f000097d000)=0x10000000, 0xff) 2018/04/09 12:28:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x10, 0x1) 2018/04/09 12:28:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='vboxnet1#^)\x00', 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x2, 0x2]) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/04/09 12:28:01 executing program 0: clock_gettime(0x0, &(0x7f00009ea000)={0x0}) r1 = getpgrp(0xffffffffffffffff) setpriority(0x1, r1, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) flock(r2, 0x7) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffff, 0x5, 0x0, 0x6, 0x10001}, &(0x7f0000000140)=0x14) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000200)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x800}, &(0x7f00000001c0)=0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000300)={0x0, 0x7, 0x4, 0x81, 0x7, [{0x5, 0x200, 0x7fffffff, 0x0, 0x0, 0x2200}, {0x7f, 0x3f, 0x6, 0x0, 0x0, 0x2101}, {0xd68, 0x6, 0x8000000080, 0x0, 0x0, 0x2000}, {0x2, 0x0, 0x1, 0x0, 0x0, 0x400}, {0x1, 0x6, 0x1, 0x0, 0x0, 0x400}, {0x1, 0x101, 0xd17}, {0x7fff, 0x80000000, 0xfffffffffffeffff, 0x0, 0x0, 0x3100}]}) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, 0x7530}}, &(0x7f0000dcbfe0)) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000240)) alarm(0x0) nanosleep(&(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000040)={0x5, 0x1000, 0x5, 0x5, 0x10000, 0x1000}) 2018/04/09 12:28:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2001eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x90) sysfs$2(0x2, 0xfffffffffffffffb, &(0x7f0000000080)=""/112) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x9, 0x521, 0x6}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0xffffffffffffffef, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffeda) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0x0, 0x0, 'client1\x00', 0x0, "a769f9277fcaf8b8", "def3833dd4338eec5b7c1fcf7e2f35cd4ce966cdabd4ffde5bb0748be1a4a49d"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 12:28:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x121100) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x400) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) 2018/04/09 12:28:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/04/09 12:28:01 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000380)=""/181, &(0x7f0000000240)=0xb5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) syz_open_pts(r1, 0x240) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f000001ac1414bb0100000007000000ffffffffe0000001ac14810000000000000014bbac1414aa00000000"], 0x2c) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x81, 0x8203, 0x20, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x800}}, 0x6, 0x4, 0x80000000, 0x6, 0x8001}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x9}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) 2018/04/09 12:28:01 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x800000000000000, 0x1) 2018/04/09 12:28:01 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, &(0x7f0000004880)=[{{&(0x7f00000000c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/205, 0xcd}], 0x2, 0x0, 0x0, 0x8001}, 0x2}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/9, 0x9}], 0x4, 0x0, 0x0, 0x27fa}, 0x5}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/65, 0x41}], 0x1, &(0x7f0000000700)=""/196, 0xc4, 0x4}, 0x58a}, {{&(0x7f0000000800)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000880)=""/207, 0xcf}, {&(0x7f0000000980)=""/60, 0x3c}, {&(0x7f00000009c0)=""/157, 0x9d}, {&(0x7f0000000a80)}], 0x4, 0x0, 0x0, 0x2c11}, 0x67c}, {{&(0x7f0000000b00)=@hci, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000b80)=""/88, 0x58}, {&(0x7f0000000c00)=""/29, 0x1d}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x3, &(0x7f0000001c80)=""/80, 0x50, 0xb90}}, {{&(0x7f0000002840)=@nfc, 0x80, &(0x7f0000002b40)=[{&(0x7f00000028c0)=""/14, 0xe}, {&(0x7f0000002900)=""/80, 0x50}, {&(0x7f0000002980)=""/104, 0x68}, {&(0x7f0000002a00)=""/32, 0x20}, {&(0x7f0000002a40)=""/208, 0xd0}], 0x5, 0x0, 0x0, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002bc0)=""/125, 0x7d}, {&(0x7f0000002c40)=""/196, 0xc4}, {&(0x7f0000002d40)=""/197, 0xc5}, {&(0x7f0000002e40)=""/163, 0xa3}, {&(0x7f0000002f00)=""/193, 0xc1}], 0x5, &(0x7f0000003080)=""/43, 0x2b, 0x5}, 0x1}, {{&(0x7f00000030c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004680)=[{&(0x7f0000003140)=""/48, 0x30}, {&(0x7f0000003180)=""/47, 0x2f}, {&(0x7f00000031c0)=""/204, 0xcc}, {&(0x7f00000032c0)=""/75, 0x4b}, {&(0x7f0000003340)=""/22, 0x16}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/193, 0xc1}, {&(0x7f0000004480)=""/255, 0xff}, {&(0x7f0000004580)=""/208, 0xd0}], 0x9, &(0x7f0000004740)=""/127, 0x7f, 0x8}, 0x200}, {{&(0x7f00000047c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000004840), 0x0, 0x0, 0x0, 0x80000000}, 0x400}], 0x9, 0x100, &(0x7f0000004ac0)) bind$inet6(r1, &(0x7f0000000a80)={0xa, 0x4e20, 0x800, @empty, 0x12e}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000004840)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004b00)={r2, 0x6, 0x80, 0xf0}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000027c0)=@broute={'broute\x00', 0x20, 0x1, 0xa48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000000069705f767469300000000000000000640e00006c30000000000000000000000069705f76746930000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000f008000040090000b8090000616d6f6e670000000000000000000000000000000066ca87e628f2d78300000000000000000000005808000000000000000000002800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b801000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e00000020000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f00000100000000000000007f0000010000000000000000e000000249444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed3732de11cfbcb0854"]}, 0xac0) r4 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) socket(0xd, 0x7, 0x99ea) ioctl$int_in(r4, 0x80000040045010, &(0x7f000000bff8)=0x9) 2018/04/09 12:28:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6500000000000000, 0x1) 2018/04/09 12:28:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/4096, 0x1000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x2) 2018/04/09 12:28:01 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6700000000000000, 0x1) 2018/04/09 12:28:02 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe000000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:02 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000080)="47710859fbae78f013a307049d1df1beab581a5b6119c0baec658d65bb087e08"}) r1 = accept4(r0, &(0x7f0000001300)=@alg, &(0x7f0000001380)=0x80, 0x800) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000013c0)=0x8001, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x500, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/09 12:28:02 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) 2018/04/09 12:28:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffe84) sendto(r0, &(0x7f00000002c0)="21cbfe6a4aca0b7d7d4c78f52e02e39c04caffca0e7481f4394449c6da51a591ad3b21667a5febce80b7568cbbc24ac89acfb5feeafb1149ecc3d250f7c1351bbc8474d09ad4b4e78a", 0x49, 0x4000, &(0x7f0000000340)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x1fec, 0x7, "d141e3b0b3ae11a72c0f0cc9e6776bc7e93ede2579e3e49c302826d1d0485f63cadf540b5bf9b481b30e10f7e25c559e0d174dca398a21202faa5a624f96bd", 0x11}, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x401, 0x2, 0xedc3, 0x21a, 0x1, 0x1}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) 2018/04/09 12:28:02 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) socket$inet(0x2, 0xfffffffffffffffe, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x78, 0x46, &(0x7f00000003c0)="35bbe567b4d4077c42a23a686b90a8e69a0db88b2b6ff4bc06b8f531b7ad9f4fc61a90f96c9d642045931746a5a7d81e8d541a97ea456f6a9ce37d4b5ea3635ca5ce8b674d579ec6d500890d6f202e0bad7cfa78c79000ed6c0ef8862f3ff36b9c3a904443d05184db37a160bbc8e8368d329cc376dbe4a6", &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x5, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) sendto$ax25(r5, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad32600f0beeaa3485b9d23ed5afcf6d20f48be6216a43820c1f40c8a379be2b907aa2c0414f357c4f7621a03810a20d9ef8272416dedde28cb3689bed433ec14c5eeceea3166b76a26387611ef6882f7b8ff735990379cd1a7c45f9cba"], &(0x7f0000000180)=0x2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x68, r0, 0x0, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64c}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x68}, 0x1}, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/09 12:28:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea)\x00'}, 0x58) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) io_setup(0x0, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) io_getevents(r4, 0x3, 0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x1c9c380}) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000040)='\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) 2018/04/09 12:28:02 executing program 5 (fault-call:7 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) [ 796.825266] QAT: Invalid ioctl [ 796.848438] QAT: Invalid ioctl [ 796.877297] QAT: Invalid ioctl 2018/04/09 12:28:02 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x600000000000000, 0x1) [ 796.901154] QAT: Invalid ioctl [ 796.906870] QAT: Invalid ioctl [ 796.928282] QAT: Invalid ioctl 2018/04/09 12:28:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) read(r0, &(0x7f0000000040)=""/18, 0x12) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x20, 0x2, 0xe3, 0x6}, 0x14) 2018/04/09 12:28:02 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/fib_trie\x00') capget(&(0x7f0000000000)={0x39980732, r0}, &(0x7f0000000040)={0xffffffff, 0x8, 0xffff, 0x40, 0x2d0, 0x7ff0000000000000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xe0, 0x9}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000200)='./file0\x00', 0x200000, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x47, 0xffffffffffffff63) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x67d8983a, 0x0) sendfile(r1, r1, &(0x7f0000301ff8)=0x800040000, 0x0) [ 796.952692] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/09 12:28:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="09000000007c00000301564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 12:28:02 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x100000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 797.018558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 12:28:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1000000000000000, 0x1) [ 797.075450] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/09 12:28:03 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:03 executing program 4: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000400), 0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(0xffffffffffffffff, &(0x7f0000aa1f60), 0x0) write(r1, &(0x7f0000417000), 0x0) 2018/04/09 12:28:03 executing program 1: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000051c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005280)={"2d9f88f453d19c280000008000", r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/58, 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x800}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001d80)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001dc0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xffffffffffffffff, 0xfb, 0x3, 0x0, 0x7, 0xfffffffffffff9e0, 0xffffffff, 0x0, 0x0, 0x4, 0x61, 0x4, 0x0, 0x100000000, 0x1f]}, &(0x7f0000001ec0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001f00)=ANY=[], &(0x7f0000001f40)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r4, &(0x7f0000001600)="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", 0x200, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = getuid() getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) fchownat(r4, &(0x7f0000000100)='./file0\x00', r5, r6, 0x100) prctl$getname(0x10, &(0x7f0000000000)=""/162) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x102000000000001, 0x6, 0x3, 0x2008}, &(0x7f0000000300)=0x14) socket$inet6(0xa, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r7, 0x1, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000280)=0x100000041, 0x4) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004ac0), &(0x7f0000004b00)=0x8) socket(0x10, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000421ff2)=@l2, 0x80, &(0x7f0000ea6f90), 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) 2018/04/09 12:28:03 executing program 2: perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x3f, 0x0, 0x1, 0x8}, 0x14) 2018/04/09 12:28:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x45b9, 0x7, [0x9, 0x5, 0x907f, 0x2, 0x1, 0x9, 0x89]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x95cf}, 0x8) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x4d, 0x7fc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000680)) write$rdma_cm(r1, &(0x7f0000001840)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001800)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000001880)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x2, 0x5593, "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", 0xbd, 0x2df, 0x2, 0x200000, 0x5, 0xe, 0xfffffffffffffff9, 0x1}, r3}}, 0x128) 2018/04/09 12:28:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xa00000000000000, 0x1) 2018/04/09 12:28:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:03 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x14000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040), 0x20) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/230) 2018/04/09 12:28:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='nr0\x00', 0x10) 2018/04/09 12:28:03 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffffffffffff}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:03 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000380)="2f6465760f64737023002a7572971e5dde52069708bd0b5fc65b3337392b1081b2e113d590ee38b05ccec6b1a17590d0c38aadd6b7d1be376eb9d6e9e77484c1494b43a15cfd150b36a8beb2a8572e70ac64c993f5c0246fa91fe25edae999289db68c2639ea19086a0c437834f08f6bf2ec163d0687b1d010b8f2f7a6117af3c43c6217071028bdff17e444ce03b49ea8caa2d16f5a", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) dup3(r0, r1, 0x0) munlock(&(0x7f000048a000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ff6000/0x9000)=nil, 0x9000) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x250, 0xfffffffffffffff9) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000001c0)={{0x2, 0x3, 0x7, 0x0, 0x2}, 0x1f, 0x1f, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0xffffffffffffff78, 0x1000}) 2018/04/09 12:28:03 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2800000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x74, 0x1) 2018/04/09 12:28:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000080)) 2018/04/09 12:28:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x3, 0x1) 2018/04/09 12:28:03 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0x3, 0x1f, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in6, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x1, 0x91cf82d4fd16073, 0x4}, @sadb_x_sec_ctx={0x16, 0x18, 0xc19c, 0x42ce, 0xa8, "e6ea907412254f0e6dcd1f744368cf9d86ab49ddbef021fd2dc57d1f53a71b53af11367bfea3743c3be85405bb0f3bd108be89c0190af486f327bb2597124f59f3c9e0f72fab06020d790c654addfc858d1c91403d1d28dd759aee265632a408a0ba3b48bb548330f7bb2a3cd229fc8d6497b00995f2f5165f923a119a3eecd9edc3b0321623b4f3fcddcf8268939a4aa461b19a39a80c69a9012d8e45460f4df411ff185ec17cf8"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x5, 0x1f, 0x8c, 0x4, 0x20000001}]}, 0xf8}, 0x1}, 0x40000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/09 12:28:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x5400000000000000, 0x1) 2018/04/09 12:28:04 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x28000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r0, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = memfd_create(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x2, 0x0, 0xfff, r1}, 0x10) 2018/04/09 12:28:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/136, &(0x7f0000000100)=0x88) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c00090500000000000000000a0000005e1dc1ee500472f9ebe4f8b6b1b7f3a5b01c757ff0a07e3d89c9c7ac137cae540356caa84c6abbfb03a8", @ANYRES32=0x0, @ANYBLOB="000008001400010000000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x24048010}, 0x0) 2018/04/09 12:28:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r3) 2018/04/09 12:28:04 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/15) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffd) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/09 12:28:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3f, 0x12000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0x3f) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x1, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x110) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0, 0x8}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x1c, 0x0, 0x20, 0x70bd2a, 0x0, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 12:28:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001268, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f0000000000)=""/162, 0xa2) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'ip6tnl0\x00', @ifru_settings={0x2, 0x80, @raw_hdlc=&(0x7f0000000200)={0x2, 0xff}}}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x9, 0xe, 0x1, "575fd1c64ea45e831674d80c84e48525cba1b9fb843ad55b09ffbe1822d3921182554e7bad776240e3e3ab7dc3417dc81bc99a2a8ad18603b1af7d2a10f29ffc", "9421baad6d19c734192e6d79fbb0c519b0e081397fd1495bb3e934d276639371b242c91380bb863b1305758a4fbda9737ba49cfef47b08915241af93c92ee612", "5cfa6347e9f6ae2d36303d1cd0ff491c11e302e82a3dc063014bc575ae7249de", [0x9, 0x1]}) 2018/04/09 12:28:04 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x500, 0x1) 2018/04/09 12:28:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6500, 0x1) 2018/04/09 12:28:04 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2200) socket$inet_tcp(0x2, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000980)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f00000001c0)=""/72, 0x48}, &(0x7f0000000780)=[{&(0x7f0000000240)}], 0x1}}], 0x48}, 0x0) [ 799.195706] kvm: pic: non byte read 2018/04/09 12:28:04 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:04 executing program 2: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0xde0f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xf9}, @in6={0xa, 0x4e20, 0x8, @empty, 0x4}], 0x80) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) preadv(r1, &(0x7f0000000440), 0x10000622, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0xffffffffffffff38) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) 2018/04/09 12:28:04 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0), 0x0) r2 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="eb5702ed67634e51fd2cb52acea78a6afa8a70c8e93cd54d80f7f206771603a4b7772b52fb989e91747e2683fc19c8c8ba4aa9532ce0cb3adf9d69c8eeab0c0de6bfac1440bf00116b3461ed2d114dacdcc11e24d4235185c2e00167d6892e06701120b4ac0fac66340aaea32c5d12e94b2e44a3e9685d162068960ca817fcf0d2d83229f0b81952eb133f26c5e5adcf2c367441f4cdb46ddfbf1b52f912956db40b463dba929e014a97f63946d2592c3676ace875a5f1254cdb67e0aaee3cb1d33d209428e728e7a69ab0756fd90b69eb", 0xd1, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x400, 0x0, r3) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0x10000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/04/09 12:28:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x74000000, 0x1) 2018/04/09 12:28:05 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2800}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:05 executing program 1: prctl$setptracer(0x59616d61, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x375eaf34, 0x3, 0xfffffffffffffffd, 0x0, 0x8, 0x1, 0x100000000, 0xffffffffffff0000, 0x6c, 0x100, 0x6, 0x6, 0x0, 0x3, 0x9, 0x7, 0x2, 0x6, 0x4035}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x1c0}}, 0x4, 0x7fff}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x6, 0x6}, &(0x7f00000001c0)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa8, 0x4, 0x7, 0x400, 0x70bd2b, 0x25dfdbfb, {0xf, 0x0, 0x1}, [@generic="e5c3edec1f44f4904e624266da6915be8831dae8b3794a6d3b9830ddf768e5ec01a4a644562d3e3e45fc2e6ab7a417e2c0ab10bb33ec2ffbd996a8275508b0c2031221b70240760b92614551ff3251bafe291b9a0b8d84a3736cee5f3986361574757a69e3eb357bb5c87aa069b8e0c0d55082546303d375a791dca27771b366a818035ecab68641c2acd9eafeffce2ff59753"]}, 0xa8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) lseek(r0, 0x0, 0x7) 2018/04/09 12:28:05 executing program 2: syz_extract_tcp_res$synack(&(0x7f00000010c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001100), 0x8, 0x3ff) syz_emit_ethernet(0x9585e9ce8cafee28, &(0x7f0000002200)={@empty, @random="029cce98941b", [], {@mpls_mc={0x8848, {[{0xeee, 0xb9, 0xbb9, 0x2}, {0x2, 0x3, 0x100000001, 0xfffffffffffff290}], @llc={@llc={0xfe, 0xfc, "13bd", "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"}}}}}}, 0x0) 2018/04/09 12:28:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000040)=""/226, &(0x7f0000000140)=0xe2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/09 12:28:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4500, 0x1) 2018/04/09 12:28:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000180)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) write$evdev(r0, &(0x7f0000000100)=[{{0x77359400}, 0xfffffffffffff800, 0x6, 0x4f14}, {{0x0, 0x7530}, 0x1, 0xffffffffffffffe0, 0x728c}, {{}, 0x3, 0x8, 0xfffffffffffffffc}, {{}, 0x6, 0x7be433dc, 0x4}], 0x60) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000051fef9c5708d514d51e91732df093c3e00000000000000000000000000000000000000000000000000000068000000000000000000000000000000000000000000000000000000000000005300000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=0xffffffff, @ANYBLOB='\a\x00\x00\x00'], 0x18) 2018/04/09 12:28:05 executing program 0: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000daeffc)=0xf, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/09 12:28:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x76d74061, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 12:28:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x900, 0x1) 2018/04/09 12:28:05 executing program 0: r0 = gettid() exit(0x0) setpriority(0x2, r0, 0x28) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x1, 0xfffffffffffffffe, 0x3}) ioprio_set$pid(0x1, r0, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/04/09 12:28:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r6, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000340)=0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001400)=0xfff) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r7, 0x6, 0x0, &(0x7f0000000140)="54a7a7db456c02c028b785cb88cbfa26ef6a13f7c525d222dccaf29df19019bd16b7087a701d634bb2da36748896ebe0d50bbe11cda445302a797888066e69a2803a244312463584290c69c4edb0bf90ccdacd9847ded83f0ee3b47f27ace0785508d6169b52f377b10edd6c1733f986e49fa0b10bf1", 0x76) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x200, 0x90, 0x40, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001640)={0x0, 0x0, 0x7, [0x7fff, 0x1, 0x0, 0x3ff, 0x1, 0x0, 0x6]}, &(0x7f0000001680)=0x16) setsockopt$inet6_mreq(r7, 0x29, 0x0, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(r8, 0x6, 0x2d, &(0x7f0000000400)="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", 0x1000) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=@mpls_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/04/09 12:28:05 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 800.202569] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 800.260264] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 12:28:06 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x28}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x500000000000000, 0x1) 2018/04/09 12:28:06 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername$packet(r0, &(0x7f0000ae9fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cd1000)=0xfffffffffffffe22) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x51, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x6}, 0x221, 0x7, 0xe8b6, 0x600, 0x6, &(0x7f0000000000)='rose0\x00', 0x4, 0x5}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) 2018/04/09 12:28:06 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000024000100000400efffffff0000f363fac486b755fec742246e0000001c000400000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/09 12:28:06 executing program 4: 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, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="c482b9a8b29a000000400f01f80f09c4a1785cfe64410f01cac74424002d000000c744240209000000ff2c2466b88c000f00d8c7442400956d0000c744240203000000c7442406000000000f01142466baf80cb82cf16b84ef66bafc0cb0b4ee48b88b540000000000000f23d00f21f835200000030f23f8", 0x78}], 0x1, 0x75, &(0x7f0000000080), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000000c0)="660f3a0ace99660f3880a1440000000f00ddb9410a00000f328fc92895bc32070000000fae20c4e2e93cce0fd7d60fc76800660f3882999a89ae08", 0x3b}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000000)) 2018/04/09 12:28:06 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000001100)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) 2018/04/09 12:28:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0x4) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000551fbc)=@ipv4_getaddr={0x18, 0x16, 0x303, 0x0, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/09 12:28:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{r4, r5/1000+30000}, 0x7, 0x5, 0x9e}, {{r2, r3/1000+10000}, 0x6, 0x5, 0x9}, {{0x77359400}, 0x7, 0x2, 0xffffffffffffffff}, {{}, 0x6a, 0x9ff2, 0x4}], 0x60) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000013000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r6) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000040)) close(r6) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001380)={&(0x7f0000000240)={0x1128, 0xd, 0x1, 0x400, 0x70bd27, 0x25dfdbfb, {0x5, 0x0, 0x2}, [@generic="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", @typed={0x10, 0x84, @str='memory.stat\x00'}, @typed={0x104, 0x9, @binary="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"}]}, 0x1128}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/04/09 12:28:06 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:06 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x700000000000000, 0x1) 2018/04/09 12:28:06 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000380)={'team0\x00', r2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000200), 0x1}], &(0x7f00000002c0)=[0x28]}, 0x8}}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/09 12:28:06 executing program 4: r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x4, 0xffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x68b, @empty, 0x4}}, 0xfc, 0x8001, 0x6, 0x40, 0x2}, 0x98) listen(r0, 0x0) 2018/04/09 12:28:06 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r2, 0x0, 0x2, 0x4}}, 0x1b6) 2018/04/09 12:28:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x70000000, 0x1) 2018/04/09 12:28:06 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 801.520542] binder: 19667:19677 got transaction with invalid parent offset or type [ 801.537430] binder: 19667:19677 transaction failed 29201/-22, size 80-8 line 3148 [ 801.574522] binder: BINDER_SET_CONTEXT_MGR already set [ 801.589772] binder: 19667:19683 ioctl 40046207 0 returned -16 [ 801.620415] binder_alloc: 19667: binder_alloc_buf, no vma [ 801.626210] binder: 19667:19683 transaction failed 29189/-3, size 80-8 line 2963 [ 801.635711] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 801.688119] binder: undelivered TRANSACTION_ERROR: 29189 [ 801.693933] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 12:28:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xa000000, 0x1) 2018/04/09 12:28:07 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe0}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:07 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x28010) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x3000, 0x3000, 0x0, 0x7, 0x100000000, 0x0, 0x7, 0x400, 0x23b, 0x6, 0x6, 0x6}, {0xf000, 0x14000, 0x18, 0x2, 0xff, 0x9, 0xb82b, 0x0, 0x0, 0xfffffffffffffe01, 0x6, 0x3054}, {0x4, 0x0, 0x9, 0x91, 0x101, 0x400, 0x1, 0x7109, 0x5, 0x1, 0x0, 0x8}, {0x1, 0x4001, 0xf, 0x5, 0xa25, 0x1000, 0x9, 0x8, 0x80000000, 0x401, 0x6b79, 0x200}, {0x2, 0x3000, 0x0, 0x9, 0x6534, 0x1f, 0x1, 0x4, 0x8, 0x400, 0x5, 0x2}, {0x100000, 0x2265cfaab0557bdf, 0x4, 0x6, 0x5, 0x9, 0x7fffffff, 0x84f, 0x9, 0x6, 0xe9, 0x2}, {0x1, 0x12000, 0xf, 0x80, 0x7ff, 0x1, 0x6, 0x6c54, 0x5, 0x800, 0xfff, 0x3}, {0x1, 0x3004, 0xf, 0x1000, 0x0, 0x7fffffff, 0x57b, 0x8, 0x575c, 0x8, 0x0, 0x10001}, {0x10000, 0xf000}, {0x7000, 0x5000}, 0x10, 0x0, 0x10000, 0x20082, 0x0, 0xc000, 0x3000, [0x1, 0xcb4, 0x4, 0x401]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000380)=r0) 2018/04/09 12:28:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000a80)={@loopback}, &(0x7f00000009c0)=0xfffffffffffffeb1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x88008400, &(0x7f0000000540)="808eaddd23d7c40e78e8e014524f9beea89a979cf37606a623142db922198f3e557164599a52ecdcce68ef5f9dce69c8fae342e275ab45abd03a81d719ddfae434829289d8552f7209af3d0adafcaed7281e4ca3aea1052faf11e06357c2", &(0x7f0000000380), &(0x7f00000005c0), &(0x7f0000000600)="456f17221c12a7d8b8297550ba0278e5d8e6ad3a6fe7e9073e50669cee23fada") setuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r1, &(0x7f0000fe9ff0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000097000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa8ff8), 0x40, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000008c0)=""/88) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000680)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={r8, 0x80}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1}, 0x20) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00000003c0)=""/169, 0xa3}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/09 12:28:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000000080), 0x0, 0x2000, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x74b715e1ef609c93) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x840000000008982, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3f, @empty, 0x4e21, 0x4, 'rr\x00', 0x0, 0x0, 0x33}, 0x2c) 2018/04/09 12:28:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001200), 0x0, 0xffffffff, 0x30, 0x12477a382b9ed438, @ib={0x1b, 0x0, 0x7f, {"a5619599362fbda9f77f7ee9f9a6f457"}, 0x0, 0x0, 0x5}}}, 0xa0) 2018/04/09 12:28:07 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0xc000000, 0x7, 0x2f}) connect$vsock_stream(r0, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/09 12:28:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r3, 0x4, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbc}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) close(r0) 2018/04/09 12:28:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x90, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="01634040030000000000000004000000000000000000000010000000000000000000000028000000000000001800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000002100000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='@\a\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840030000000000000000000000000000000000000000000000000000000000000018000000000000002000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000006bdcf256d9000400000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000180000000000000000000000000000004000000000000000"], @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0xbf, 0x0, &(0x7f0000000540)="2e5d41a90a6672b870b1f812d972a006f1aac120cb0e68b4aec908ba07cf5b5304fd91373275f1c9006d80c88285caf3d6a80c901e74c569bb88048f213a9bda88fd8e0348489b98daf4f192fe9bfaaeece3894cf29257f288fd82f728a0f4d7eabc27456220ae7ed05eae2722f39320d7d3b8d907bbb715bfe820711e73ffb618902f2b43ceee8a41d36bf508152e046531726206835474ae67d38d3b8813ef9f4eebd4940a34a774c7d5011fbed6e9f80d985d7c07e7c7e86574f6fdcde1"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000300)={[0xd005, 0x0, 0xf000, 0x2000], 0xb2c, 0x0, 0x7ff}) 2018/04/09 12:28:07 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000001680)}, 0x20040800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x240000000018, 0x0, 0x2) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000000)="0f01ca0f011fdb9597cc0f01c80faccc00f3d9ff0f017d3d0f019b1ca6b801008ec0baf80c66b828fdfe8366efbafc0ced", 0x31}], 0x1, 0x0, &(0x7f0000000040), 0x0) 2018/04/09 12:28:07 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffffff00000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) listen(r0, 0x1ff) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(r3, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_newaddr={0x34, 0x14, 0x0, 0x70bd26, 0x25dfdbfc, {0x2, 0x3f, 0x8, 0xfe, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0x2, 0x0, 0x1ff}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) 2018/04/09 12:28:07 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x400000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 802.396480] binder: 19733:19734 got reply transaction with bad transaction stack, transaction 233 has target 19733:0 [ 802.407467] binder: 19733:19734 transaction failed 29201/-71, size 40-24 line 2778 2018/04/09 12:28:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/209, 0xd1, 0x1, &(0x7f0000000000)={0x1a, 0x217, 0x1ff, 0x800, 0x6, 0x3ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/09 12:28:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x5000000, 0x1) [ 802.471471] binder: release 19733:19734 transaction 233 out, still active [ 802.518389] binder: BINDER_SET_CONTEXT_MGR already set [ 802.535136] binder: 19733:19748 ioctl 40046207 0 returned -16 [ 802.550446] binder_alloc: binder_alloc_mmap_handler: 19733 2000c000-2000e000 already mapped failed -16 2018/04/09 12:28:07 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c00000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) [ 802.576399] binder_alloc: 19733: binder_alloc_buf, no vma [ 802.582116] binder: 19733:19748 transaction failed 29189/-3, size 0-0 line 2963 [ 802.618178] binder: 19733:19758 got reply transaction with no transaction stack [ 802.625856] binder: 19733:19758 transaction failed 29201/-71, size 40-24 line 2763 [ 802.713073] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20001 rr [ 802.717944] binder: undelivered TRANSACTION_ERROR: 29189 [ 802.724991] binder: send failed reply for transaction 233, target dead 2018/04/09 12:28:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6d, 0x1) 2018/04/09 12:28:08 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe0000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:08 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x1) r2 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) kcmp(r2, r3, 0x5, r1, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003f80)=0x8) 2018/04/09 12:28:08 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x5, 0xc843, [{0x39, 0x0, 0x9}, {0x5, 0x0, 0x1}, {0x9, 0x0, 0x2}, {0x4, 0x0, 0x1}, {0x2, 0x0, 0x9764}]}) setpgid(r1, 0x0) 2018/04/09 12:28:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = shmget(0x0, 0x1000, 0x1409, &(0x7f0000fff000/0x1000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r6 = gettid() r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x1, r2, r3, r4, r5, 0x10, 0x3}, 0x4, 0x1000, 0x3, 0x5, r6, r7, 0x5}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000001c0)=0xe0, 0x4) 2018/04/09 12:28:08 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9f, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, 0x20, 0x6, 0x1}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x7f, 0x9}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x208000, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/09 12:28:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) read(r0, &(0x7f00000001c0)=""/219, 0xdb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) close(r0) 2018/04/09 12:28:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x800, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340), &(0x7f00000003c0)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x0, 0x9, 0x0, 0xffffffff, 0x0, 0x200, 0x8, 0x4, 0x7, 0x1, 0x1ff, 0x0, 0x9, 0x800000000006, 0x5, 0x9, 0x4d21c1ac, 0x3, 0x6, 0x380, 0x7, 0x4, 0xffffffffffff7fff, 0x86, 0x6, 0x8, 0xfffffffffffffc00, 0x6, 0x4, 0x2, 0x5, 0x0, 0x1000, 0x66, 0x6411, 0x8, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000200), 0xf}, 0x20, 0x1, 0xfff, 0x6, 0x7, 0x7, 0x4}, r4, 0x5, r2, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = syz_open_procfs(r4, &(0x7f0000000380)='map_files\x00') readv(r5, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/09 12:28:08 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) dup2(r1, r1) 2018/04/09 12:28:08 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x47, 0x1) 2018/04/09 12:28:08 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00008a6000/0x2000)=nil, 0x4000) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x163002) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) shmat(0x0, &(0x7f00009e2000/0x3000)=nil, 0x0) 2018/04/09 12:28:08 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x4}) ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000000)) ustat(0x7ff, &(0x7f0000000040)) 2018/04/09 12:28:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x65, 0x1) 2018/04/09 12:28:09 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x100000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) mq_unlink(&(0x7f0000000340)='dummy0\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x100008000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/04/09 12:28:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) creat(&(0x7f0000000180)='./file0\x00', 0xa0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) socketpair(0x0, 0xb, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3, 0x80, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x90000000}) poll(&(0x7f0000000140)=[{r1, 0x8}, {r1, 0x2400}, {r0, 0x184}, {r4, 0x2000}], 0x4, 0x100000000) 2018/04/09 12:28:10 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe000000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:10 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000a15f5e)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080045000020000000000002907800000000e00000011100b07800000000b3000000"], &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f0000001f00)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/173, 0xad}], 0x2, &(0x7f00000002c0)=""/203, 0xcb, 0x6}, 0x5}, {{&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/80, 0x50, 0x5e}, 0x81}, {{&(0x7f0000001500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001580)=""/183, 0xb7}, {&(0x7f0000001640)=""/32, 0x20}, {&(0x7f0000001680)=""/14, 0xe}, {&(0x7f00000016c0)=""/242, 0xf2}, {&(0x7f00000017c0)=""/132, 0x84}, {&(0x7f0000001880)=""/244, 0xf4}, {&(0x7f0000001980)=""/210, 0xd2}, {&(0x7f0000001a80)=""/99, 0x63}, {&(0x7f0000001b00)=""/95, 0x5f}], 0x9, &(0x7f0000001c40)=""/23, 0x17, 0x9}, 0x9}, {{&(0x7f0000001c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001d00)}, {&(0x7f0000001d40)=""/87, 0x57}, {&(0x7f0000001dc0)=""/36, 0x24}, {&(0x7f0000001e00)=""/55, 0x37}], 0x4, &(0x7f0000001e80)=""/90, 0x5a, 0x1}, 0x7}], 0x4, 0x120, &(0x7f0000002000)={0x77359400}) accept4$vsock_stream(r0, &(0x7f0000001d00)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000022c0)={0x4, &(0x7f0000002040)=[{}, {}, {}, {}]}) 2018/04/09 12:28:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x900000000000000, 0x1) 2018/04/09 12:28:10 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/09 12:28:10 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f000000d4c0)=[{{&(0x7f0000006780)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}, {{0x0, 0x0, &(0x7f000000d480)=[{&(0x7f000000d440)="9a", 0x1}], 0x1}}], 0x2, 0x0) prctl$setfpexc(0xc, 0x100000) 2018/04/09 12:28:10 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_adj\x00') exit(0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30) 2018/04/09 12:28:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7ff, 0x100) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:10 executing program 0: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0xb3, 0x8, 0xfe25}) 2018/04/09 12:28:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4d000000, 0x1) 2018/04/09 12:28:10 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x28}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x7d63833a52a15d23) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x7f, 0x8, 0x1f}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/16, 0x10}], 0x1) 2018/04/09 12:28:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x40000000000001e7, [0x0]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="000800860c"]) 2018/04/09 12:28:10 executing program 0: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f000000f000)=""/30, &(0x7f0000000040)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/09 12:28:10 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x0, 0xffffffff00000005}, 0x2c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa02, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) 2018/04/09 12:28:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6000000, 0x1) 2018/04/09 12:28:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x8, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000300)={'team0\x00', r3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'dummy0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003500)={@multicast1, @local, 0x0}, &(0x7f0000003540)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003580)={'ip6tnl0\x00', 0x0}) accept$packet(r0, &(0x7f0000009100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009180)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000009280)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000092c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000009300)=0xc) r11 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b2766d6e65743000", 0xfffffffffffffffc) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14, 0x80800) r12 = request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='mcast_rejoin_count\x00', 0xfffffffffffffffe) keyctl$search(0xa, r11, &(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, r12) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000093c0)={0x0, @empty, @dev}, &(0x7f0000009400)=0xc) getsockname$packet(r1, &(0x7f0000009440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009480)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000094c0)={@loopback, 0x0}, &(0x7f0000009500)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000180)=""/168) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000009680)={@remote, @loopback, 0x0}, &(0x7f00000096c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000009bc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000009b80)={&(0x7f0000009700)={0x47c, r2, 0x10, 0x70bd25, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x19c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ffc}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xc0, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x9, 0x8, 0x6, 0xeed}, {0x2, 0x2, 0xff000000, 0x7f}, {0x10000, 0x4, 0x4, 0x6}, {0x4, 0x3, 0x8, 0xb4}, {0x9, 0xaab2024, 0xc5, 0x2}, {0x3, 0x7, 0x1f, 0x24}, {0x3, 0x140000000, 0x0, 0x9}, {0x0, 0x4, 0x400, 0x9}, {0x2, 0x7c0000000, 0x5, 0xf2c}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r8}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x32ee}}}]}}, {{0x8, 0x1, r13}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r16}}}]}}]}, 0x47c}, 0x1, 0x0, 0x0, 0x4}, 0x8040) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/106) 2018/04/09 12:28:10 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x3, 0x9}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x14000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0x7, 0x1, 0x1, 0x5a5, &(0x7f00000000c0)=[{}]}) ftruncate(r1, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xff29, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, 0xfff, 0x80, 0x30000000, 0x0, 0x400}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x8200, 0x50, 0x723f, r2}, 0x10) tee(r1, r0, 0x0, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r3, 0x200, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000400)=""/250) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000540)={r4, 0x80000, r1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000580)=0x3) flock(r1, 0x5) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000005c0)=""/79) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000640)={'syz_tun\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendmsg$key(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x2, 0xe, 0x401, 0x5, 0x4, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d2, 0xffffffffffff0000, 0x1, 0x5c, 0x4, 0xc0000000}]}, 0x20}, 0x1}, 0x20000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000740)={0x0, 0x8001, 0xffff, 0x0, 0x0, [], [], [], 0x40, 0x8}) fstat(r5, &(0x7f0000000880)) getpeername$ipx(r1, &(0x7f0000000900), &(0x7f0000000940)=0x10) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000980)={"485df1010afd0049d2d8dad714d1dc2f9e600845053d2d6ba18e68e7a240cf28a31bb534b6a3aeae48c7faf4a1d86ef9afde5a2674a271a536ee6c3b46713c7d2964680ac83eae1101afb440b515027073198d8959b1cd11c120a269b0b5c1f05e88e487139766b986de2edbde0bd3b29cc358aa81d745e3c29ed0ff94115607ecfa66595186da8b5a591b179a85536c943d725a2b9b575d80056f85cfa31c3de8cc15999e70418c9a02d4ce91e193228d808208f236f7a738632e86a0cde6f175ea4b6c5a1d9c3afe623a26b905be1d8fb3d9bd2a318eab213d7d12c848e85e7a18d8b9f9113200f2c8b67413a2d81d6a606fc7a99f54d046bd031843a07c323a1c8eccbca9ad272dd0f60079a8568dc23983f81d83c343026b1a0245e02870b2f4c750b2f88b0d00a06480d94f2ccd629b5919d00c2e7689e5997efd125db65fb923d6b629f9458757228311dcbcd9a44855b48ead833cef27ab4b21b0676bcba7ef8a4bcedd2f6be23ca5260e67f1c58890565b14ee493cf4ad0492556d2d59e101e951f9d34f488240ad6e832bce06a378f91ee072f131b0132a99f968dbfb4898f57dbbb07831bb2086461f3aa992f2823eca473b1fa4b902bbd88cdf5d0f11d158866fffb31074fc21bd10b6e1be779ac7e8ed361fe06450ed577d31191b0820a54512ef74795d1934a50c627e4baf23604dc30e4eefee158354e8a7b5d871025649e36b3238370e0c6a30c6aa8e0c13e8d523bab5b473f254680dbcf16d87fd3f63825b2a8dd2548d306cd3fb2ca3a04eb554c23774b6f7a2bc7233938df7d9621c1526dfc98d734bf3bd8818f01907735e70eeb7a011623baab39f0436954960b18ff65615c9ffbf1dfddf05cbd3ecf5c878397fbdd4c9dee5f6360b0c7bbc47fa0ac3361036e94fdc014e1d0bb307768cc39f093db5bd871fab0054336ead4137cdf173a0e5f1c83f9c6adbf589d2f2a64bcc7298d424d03b070f9832777a95d63101c1fdd294e1c6ac3e7b2168bc532fcc53c251e17490331418a2dc24d1ec4ec3799079fc7beb73abe9c6578d624c419c6f6f79e8e3e8d8c1494b4a6148c1d18f4fa951c3bca764e70a35365b79f58d418aa49566beaeda51223c95da796e06715db817ef99ac59262a4ba546452870f12e7d670ae41dd518ca4d13045c9a60e754b4002b2a0a4594909df3fcbe820271e56c9ccda6b6eb6ff0c2357ee6c31d0b971b889711dce40041613eb98e67e375d3f8c12fcc459f456e92fa93249eed53853a1f2254a32e11c399a666958c5329814c1caab5e7613ab8add62f8abd9f850926616038ce63db84a59c88233ceebb09e09b4c301378a7073683e4141ec0847a3854d4794adfa3f9d521c2cdd5aac57a3db6abd6263634d9985d23520d4d031b9b45928ee2135ee31f45551ef0ccc0b5aa418c2715e4dc86e5"}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000d80)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000dc0)={r2, 0xab5a, 0x1000, "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"}, 0x1008) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001e40)={&(0x7f0000001e00)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001e80)={'NETMAP\x00'}, &(0x7f0000001ec0)=0x1e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001f00)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001f80)={{0x9, 0x7, 0x7, 0x87dea06, "d733c2fadbe2950f2ff4bc5d737247d712662ea4d9f48c0ef1efd6d0ee941bb583d09d321d3c4fcaffc221d7", 0xffffffffffffffff}, 0x0, 0x0, 0xb6, r6, 0x5, 0xbba, "0ff1d0a6eeb4cd8a59ad10a1188202ed558b3d5f1643824e3e40a12a266b18c9dcb6f76cb11af34932c6599cbac033c035f3d9eefb37ef045bad6c0633c311cd", &(0x7f0000001f40)='sip\x00', 0x4, [], [0x6f, 0x6, 0x1, 0x40f]}) fcntl$getownex(r1, 0x10, &(0x7f00000020c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002100)={r2, 0x7}, 0x8) 2018/04/09 12:28:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a76fab)=""/85, &(0x7f0000781000)=0x55) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) 2018/04/09 12:28:10 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe0000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000280)={0xa, &(0x7f0000000140)=[0x0, 0x80000001, 0x4, 0x7, 0x40, 0x4, 0x61f, 0x6, 0x0, 0x1]}) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xd0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r3, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'md5\x00'}}) 2018/04/09 12:28:11 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)=0xfffffffffffffffe) write(r0, &(0x7f0000000000), 0x8a) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000002c0)={0x1ff, 0x10000, 0x0, 0xbb, 0x2, 0xb0, 0x8001}, 0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe1, "76f30b7c3cf5a00dbb492b4c084dc8442f9c44f67729016b590ae080616f5a6511c2b50c9111c0df1fe73e5dcb3f9a8a5f5ad31b891d2ad5e6c9b2a9070118d7f413ad41ada3b58417dfe7db832e618954dd6ef2ad2b1579f98ac88f0d59e83108cb42bcf2f5098a11838ac5d8c8fbdc8520bf476c5d466bc2fbd4f4ef4ae884d5b7de2ea5b79420ccf06af93519dfe42f07c917533e133613dc341f87a1d0eace0b629c128b45c4bf848700c19dd64b6ffce6b94b8d2f600b79fea53cbd17dec40e69f7537249dd3deb8fc682f43fa92a554c5b30d576297892808272f7306e73"}, &(0x7f0000000240)=0xe9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x6}, 0x8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x0, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/04/09 12:28:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x50000000, 0x1) 2018/04/09 12:28:11 executing program 4: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x22000) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)="0ec8ea0b2ca786dfe4b722563fce5f504e4ccec5540f5254fd37fd3e81108988c660dbf71ec167066f39a9a2b8db48f830c0b8e592917ed848d88b2d", 0x3c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, 0x6a, 0x0, 0xfffffffffffffe9f, 0xf84, 0x10}, 0x98) 2018/04/09 12:28:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0xff45) sendto$unix(r1, &(0x7f0000000340)="84098ababa77cf5846527e8366b9c61905c33588508488050a7cf5f3d59a310854ee822d2ba58090823804fd3658b1c9c138566c3382494ed6648ee9127b4a497881a8f9010b55fb78dafaf1de1403bbb93e8e3c2096190857ad07", 0x5b, 0x40, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, 0x0, 0xffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000440)=0x7) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/204) 2018/04/09 12:28:11 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:11 executing program 7: r0 = socket$inet(0x2, 0x5, 0x100000000) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 12:28:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) unshare(0x400) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000003c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xde9, 0x40480) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r3, 0x100, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0xbb1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) flock(r1, 0xb) close(r0) r4 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) close(r4) 2018/04/09 12:28:11 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)=0x4) close(r0) 2018/04/09 12:28:13 executing program 7: socketpair(0x11, 0x7, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0xffffffffffffff7f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000c1a8)={0x20, 0x14, 0x21, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @ipv4=@loopback=0x7f000001}]}]}, 0x20}, 0x1}, 0x0) 2018/04/09 12:28:13 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x200, 0x70bd2a, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20008800) 2018/04/09 12:28:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001080)={0x0, 0xe3, "c2df05b825524a4b43418286521152242bb5f131ff33c4ddcf20004ed14053111dda03548f046f1c27f6d94accb7dff69d2e4cf4af6fde02deda7d82a1aecad72f51ebcd4117cf99292ed21e896c0cf12217ec5fb70191b231e1a50e3b3428185beefe1e3a22b321e611d05e7ac24006d199311b12870c2ff48f791ec3585bcb3d67b52938ec3fce95d2767132c62cb61575b20cc27cd0029f562b4468dc74b2cfcab7f16b4573f669cbb5258fbd2170387d382eaca3e4be01b0409dd0139af29ef046be929313dcd7fce2ac753666364a3684248bf6230fc8b3a4b983ea466b1fad33"}, &(0x7f0000001180)=0xeb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000011c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000001, 0x401}, 0x90) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r1, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) write(r1, &(0x7f0000000080)="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", 0xffe) dup3(r0, r1, 0x0) 2018/04/09 12:28:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x100000, 0x1) 2018/04/09 12:28:13 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f0000000200)=@raw=[@generic={0xfffffffffffffffb}], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x24) r1 = dup3(r0, r0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x10000, 0x1000000}, {0x400, 0x7ff}, 0x4, 0x4, 0xe728}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) 2018/04/09 12:28:13 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xfffffffffffffffd, &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) 2018/04/09 12:28:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10002, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x1c, 0xc, 0x800006, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/09 12:28:14 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x50, 0x1) 2018/04/09 12:28:14 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/09 12:28:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000200)=ANY=[@ANYBLOB="cd000800000000e2db4e6f1d51dacdac6d000000483a28e56f303ea94f8a3d8482f30000000000000000000000fdffffbd"]) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x3}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x1) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x2961}) [ 808.803286] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/09 12:28:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000100)={0x1, 0x9c87817e1342ae93, 0x5, 0x80, 0x8}) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2401, 0x24) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)=0xffff, 0x4) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x2000c2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000240)={0x39d, r5, 0x0, 0xfffffffffffff001}) setreuid(r1, r2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r6, 0x4}], 0x1, 0x0) 2018/04/09 12:28:14 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe0}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4d00000000000000, 0x1) 2018/04/09 12:28:14 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2800000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6d00000000000000, 0x1) 2018/04/09 12:28:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/04/09 12:28:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000100)="337baee2c36f7c22b1880c0b562ce89415d3c99c6556615daf856ce36ad1f20c701093f74618e39bf7a7df88ce263ee54ec1331f546eb27b293f16fcbcda81f6e10656a3f92ed7158a1ee4a3c79d2c8c19e93f131eaa60f5728523a7820f72eb7f4260adb41715869fd1f2257a77a5a7f1a6892eb202beb237828557710ae84bba158b0fc8ca54e33cb1d799b34ccc", 0x8f}, {&(0x7f00000001c0)="14a0a5ed77a8177d89d72721f2a36a844f3c75dabd1e212dfd987c1e263012992cde05663ad2d19bf700f2075055b2a6a34850a07204132dbcc32b63b544f8a79f4a01cf17550c5ed796a15c65e461d3f5f6a1f05e30cfc46f81c3e264f6cd32c69cea3b13c804e1cc049a4d671beb0ab7adecd91a1bf44612b2d4ffede1bf3a4d9b2db71acb49097861a3ec0ae76f8e9328cb1d8785d9338396b9b69e75c666e4325ffd7ad72897998c2d05dcf3724d9c57d60ad637", 0xb6}, {&(0x7f0000000280)="0acfe954fd6601c7958888eeb4", 0xd}, {&(0x7f00000002c0)="b4667a93117d27510838c4399d1065d51105f2412f300c325ba34993162fec1f4734c027470ed8895287f49ac6f4b47666d7e1bfbdac5f24d43f5a740352785764e6ebf95fa967b32847fe442a8eedcf5ab8cd61ab53e94a8f25664377231436570f18b710f864d478b7f16fc0d42e454d2e70d3f3a8a83452cec2c0a0da5f956f2ad6e58d49a7f018988dc03bb23b1d0fcf7024035b72391da1430e011ef788f6c60bcddcc56dcd1db9e13c49f5b0fa1c1046c7198769b02d36c44e26c130c4b29b06991caabcdf895b0f0960ce0c759d11b106689342e38425760ec529746466b8a69782d82b864e7f", 0xea}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="c6c7f104119496e9a20aeaed7e81e1dc0d1f22b59d978930d0377bbe6c8ebaacb171a6f2be427162dc1f963a91fb9a137045682ad01833a4577835", 0x3b}, {&(0x7f0000001400)="b291c74e4ee900e098145f56604de754cabf4fd1961257bf041b9d4aba7e77b1a8b28a288ac51f1da7fcdc3e9839dd8432703582acd96bcf45bdbdb60b3632717b7b901d5625cfaa0efda7b501c637b83a4a9902134278a4cca4a700d3cbfb706903e9390b6021b92dd49fe8", 0x6c}], 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001500)="90b0ab71cd798a34bb879d8d51ea0288191b75c4696bf3a198db50144ee13ce57c737f3ab5dc937178c8ec489eb286571669e634e36b6c6bb7e388e0fb23dfbee3f1a6325f95afd16810abed81a4308b04d0c5636f6c616dec28dadd2845cc8a791bfc1715605f715f1c2ca7a60eac77074cd5f7b3cc50f04d22b354daabee", 0x7f}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="ce775514281ea9c0d8615c0f1ef93650c16255f208baeaf9651ae32cb7e10283eafc00f2161d9dfe44b2da0fbd69ff8cbc8b5541347670b4f1ff5754d105d24dd70fe860034a2976d3bc728acab72dfaba444259e0b4ecde3a162596ad33a9ee5386bbbad85d8ae623a1a9cddd4085dd8d494a1e8f35efb83d37a3e0a2cf95215d4f1b09b69579dd7748ace6e46fdf4ebf8530de6f71847087d7fc4138601bb888fdbde5c79ba0e662e6db7d621dbf1ece65f43bf605d4fa709a1fb157fe3e15aeeae5660c44a7d701cd9ace6ff2ed31118aa1c4649cf0", 0xd7}, {&(0x7f00000016c0)="00c763e1fe54b6c440ffddc08c69b80e6379086e1573d2efb4e7573b3b344e44c2b5d1fec60593e69ffc04a368986c692ae82e40cb3693dc9d75a0d9a7781488a32b8db513d57b42c107a17e13f6b0c0561ff5c04ecaa58dd4ea7f74f8f9aa1d676877a6469ad0c3374ac2cfef23222698f215964367ae6d6d497a5b9d5e9abc3be643a2fe5c8572ef24ae0c727c3b2c2317062ec293ff4ea06e108498ad5c7c36f868d1f9decf980cc1fcc642c018430257c0879facd3ba972d9f3b26cafc8a51b47c2ca2", 0xc5}, {&(0x7f00000017c0)="59f6b8a259eb01a2c6ada7a6503507d0b94e35761f1234a3faa45e7f4a07c5c0f19a6165a4faee0e05d0bcd9de2b9d272a069f1b8a727613c17b961a5e209e5eff8b15d67fec397d35af02507dfd74181f3034a0769cdc7d06f09f5e84e294ad87cc4859d004287cedf7490ce768ad3977510b67bc87f079678c09a712327268f2714d4708ea5265952dd3b79186d839ebae23748d", 0x95}, {&(0x7f0000001880)="d3d90623a96edc4be1baee345bde9024a1512c14df7ff31c918390883a0ff1a278fcd1866416e71b3525c2827198045e36fc184b053cd94e1de8c8e12c68f66be1551050cfe731457efc4f93842e2297f20f5645b6d2d1859a5bee4df67236f6b1179a5628c65aec83e2a2f730e9659d9eb8fddc7f345a9ce7da9b50995646ca3bb9ec4354dafa245b5675080ed4aaf85844a3723bc0d0e4520a3cb8f09a94b22b45a9b05ea9744dfb76450f56b00450ee5c6e627b893e6e5ee42f6a8448045cc15531f13bb098b5fc16dd15fb3b17823e63e16e027c440163137c073f5fa4fe98170da9a00b257e5c235cb818", 0xed}], 0x6) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000001580)='/dev/input/event#\x00', 0x6faa, 0x101000) 2018/04/09 12:28:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3ff, 0x402042) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x7, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x4659, r3, 0x10001, 0xa2b}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="650f2282bad104b0f5ee360f08f2f30f009319000f073636a566b8490000000f23d00f21f866352000000a0f23f8650f013a0f3067643e660f38143b", 0x3c}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 12:28:14 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/04/09 12:28:14 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x200, 0x101000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305, 0x1}], 0x1f, 0x0, &(0x7f0000000100)="af39ee33c08c6b0d201fbb5ff228dfd669d1891da3108638158b37671cfced"}) ioctl(r0, 0x81, &(0x7f0000000180)="e0ebe51d6502d1331fb9b24e00e8358012d334f20b5ed38677e624fcf1aba2705ed9c6e6c3768ef7a8a1e9a6b94f9fb0155292bc9f36cad926137da4a2f3b2e4dd8f8d97da8f39") r3 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000000)=""/50) 2018/04/09 12:28:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000030c0)={0x0, 0x9, 0x40, &(0x7f0000000040)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002b00)=0x0) r4 = geteuid() lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002d40)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002e40)=0xe8) r8 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002e80)=0x0) fstat(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) sendmmsg$unix(r2, &(0x7f0000003040)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000001540)="de713af2d7123ee010ca97c47f9a9320d0c50a6f93c854748312f3f211553607f5c4318d3d70930b204841a14e7249ecd2240e81f209ecd699124028797b366212b9af80744c66a522145e11262607139a200b3342a0de15181766b53806e45165394f96676d5e54b3ae791bdf2bcbcee045dc0d7427509b5a0bb9763fe7de3cb905c21a1e2dcad62a5517303789662ecb709218e222193f42da582cdfed8cdcad5f47b4dc6e37621074da210381546e279379657e3d8dd57765d0ab4387cc8b827a2b7dff6f9fe6f4c15341d29567367191920d694cdffc9051b8a79155dc65aa9c3f", 0xe3}, {&(0x7f0000001640)="0f846cb1520ce420dceb0b27e3b382cbb81d9fa2c5da47bb53ca09f99e210c185d500600981865b40976555885a0d06d457a4c0cc4b0e729a8ee54e4377b02c5812eda49d10e11bdc5d66f3e2a8c188c41b49e43f9b58bb2a64d9c2a63e1ad16c921df3d576b717f83725cc5f6b0a859808dd8f4a1d12a85484a512965f9eb36402ceb872c357741798aac40c3319f256a32aabb60fe9c465f37032e58ece1", 0x9f}, {&(0x7f0000000400)="2d3835267b15cb9e0dfce0c851236ff652b28a83f50afd9ad39510447d3297", 0x1f}], 0x5, &(0x7f0000001780)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x20000000}, {&(0x7f00000017c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000002a40)="f544929d37b4d592130d25e6ff253481a321be6871b55b54b686d4354f32ba1a73f9c3d4766bdcfefa15eb8240f36fefefc0b5424a82e639db273a619106581408c5ffaa2ceb756720afc10d290b3590b59c60959e389fcddab85287b08e5d8dbcdb770306c32f649080fd42f7f2c0ce85488d1d28c69cbd5ccfe8fb91782268c8b4325e758ac2e3cc4fe239bfd32819f4c50017a014aeb05000b5b1c21ec5ae3036bfe49a6750ceffe888ba97609da28b6550c518681b1634d48db38ab5af", 0xbf}, {&(0x7f00000018c0)="1f46cc7781807171516e0fb97652f2fd024d0f904c0a273cdadeeadaf6c64b754ff59101011fb58f48c56fd69b74c6e9941c3105ae6eb61c77c0d276f92cdd99b5b7c4524f355b680ca51efe9ee017391023be6906941a6e21824d379a80403b1a61a546ae6e6116d0a50100255c1032a3304d3ba5374c9013f8", 0x7a}, {&(0x7f0000002c00)="80364a481c9fa3cf272f45819004a999f317cdee2ac881ff9a1309e0862dfe9bff839b6161dfe8622aba1af857b7c12697821fe0feae0c6b3c34c0f69eea4a22f38312862cdae3f98e7139fd4a6ef880fd2a7475add40e4a80b1a6964e1a9a575e76eef43b8054e1aa0e4cd25d181202c81e5ec796eac85bf0bfd66ed055cd35e46d6253728ef9b36c4d5292369a0ee264fe800d8bdc0ca3e7bfabfe", 0x9c}], 0x3, &(0x7f00000033c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1]}], 0x138, 0x20000000}], 0x2, 0x40) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=""/187, 0xbb}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/09 12:28:15 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000840)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b59531f1d613210016ae7eae58fd1ba6d00bee5b6374cbafa74aae033cad273188ca38ecbad7eed4e17529299480008576b5783d8d8fbdf729f5557b2a9c61"}, 0x60, &(0x7f00000008c0)}}], 0x1, 0x0) 2018/04/09 12:28:15 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c00000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000140)="90b7c0502aa9217a322b8705cdc7353fea519665ca8cfae0c39d83ec71ae10a9a054080addc76dbe9cb2c6d167645475cb69df552dc6feeef239a69a511b7be9d932cc976c0ca73cbb38b5ad60fa7859dd6fb3d070014bfb17eb86a29b574363e5e7cf009371c8e53ae99841ba45f6b0e1e700d2f81e7f77a91637c8799875216fa6798f87d1f38a9521d44e404cec81cbdceda94da9b128502eedb71aed1c34403007caef9b489853a3c7a30fbb411dc511ff0c20954246ce8d2c50f2e49949f10ecaae94cb42ceefbeaa74dd2b8f71df3f4c942549dc65e145f215a6005d03", 0xe0}, {&(0x7f0000000240)="9b0ec8c9578256f6432a27508d6b3d3449479c7040bde60b60237f35d9e84b042ec04a4aef42b735404407391f84c48a46318a27f49073b229b17942740a4e34d2480b61da157a1bfbfada66e991fd82ff1756af2486d0", 0x57}, {&(0x7f00000002c0)="e42f2ffa3f3d27599f2b9c9654bc271d13fca48e0ae28d9e1aeaff42414b9d9cb32e6d8655668056737c6e8b29abdb4340ee44e0f7574114456e9c5bb88d46a2cb60702cc529e645c7e85e5621bca5c4c7de11ac8f86ebfc516237d9a18a938354a7535de3b31bdb7da2dab1e338a1d747f830c373b8379d3bb8f6", 0x7b}, {&(0x7f0000000340)="3ace12974acb0c261d78548e42d2cf82e2223fdc31f8213a1412df802a5e8eedaa10215daba732190f52318c39a87b0db3b848a622b78225032b2cc835dfd0c4ae7ac6c351e46f57bcdbf2c7b83c3dcdc4daed121997d9", 0x57}, {&(0x7f0000000040)}, {&(0x7f00000003c0)="68ef212b106df5c824b7d9758fa9296a0e7eeb5fa18f718b3be4b4b7cc0b48f4bb1a61b9365921a8ea2666bcbbb0890377005cd5094f71fed0c0696d9431c9b2aef08308aaa17c1dd006a685", 0x4c}, {&(0x7f0000000440)="a2dec8c30c79756dd2a26a7a63ad70a7fde620ff764e4fc72ec8b5eeffed814c604cf20ddc5af76b53170a2fb5e6f82e093b738de74d485b634016e35afa86c15283695d0a7394d93f41e44f20ad3a5267eb4b7feed5c8cfbe44729f3b93a95b873731ad80db2640d210cddd417cee0d1e4b4cacc24a78981aebb874a61a91e08da166511ee8230e7e5e61aa9729fdf5fdfb7e35ebd1cc3ca16f62933fecc3550af61b647e782468751ed67f92013569bce7125dfb820b5af02bdff6b3e1cbbbd771", 0xc2}, {&(0x7f0000000540)="32ef1bce1869a550464b54cef5bd8f575b5041e68287313c42b7ae24a656bd8571e30f2d9c4bd03ab3d1faeffad09fe74019bc14", 0x34}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) r2 = dup2(r0, r0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/04/09 12:28:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101906) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000840)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000008c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'vlan0\x00'}}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0xff, 0x2001) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) bind$ax25(r2, &(0x7f0000000040)={0x3, {"18c5e4c6777a8d"}, 0x1}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x5, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x10001]}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x9, 0x20, 0x1, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, [0x10000, 0x8, 0x9, 0x7247, 0x800, 0x8, 0x7, 0xfffffffffffffffc, 0x800, 0x7, 0x0, 0x8, 0xffffffffffffff00, 0x4, 0x9]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000740)={r6, 0x372, 0x10}, 0xc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r8 = fcntl$dupfd(r5, 0x0, r0) r9 = syz_open_procfs(r7, &(0x7f0000000800)='net/netfilter\x00') tee(r5, r9, 0x0, 0xd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000900)={r6, 0x2, 0x2ec, 0x9, 0x5, 0x5}, &(0x7f0000000940)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4025, 0x100000001, 0x4f69, 0xfff, 0x2, 0x200}, 0x400, 0x30, 0x6}) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={r6, 0x655}, 0x8) 2018/04/09 12:28:15 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c00}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x67000000, 0x1) 2018/04/09 12:28:15 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffad, 0x10000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/212) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$void(r0, 0xc0045c7f) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/216) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) write$vnet(r0, &(0x7f0000001340)={0x1, {&(0x7f0000001280)=""/71, 0x47, &(0x7f0000001300)=""/42, 0x1, 0x2}}, 0x68) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) recvmsg$kcm(r0, &(0x7f0000002ac0)={&(0x7f0000001400)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001480)=""/205, 0xcd}, {&(0x7f0000001580)=""/57, 0x39}, {&(0x7f00000015c0)=""/108, 0x6c}, {&(0x7f0000001640)=""/158, 0x9e}, {&(0x7f0000001700)=""/61, 0x3d}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/212, 0xd4}, {&(0x7f0000002840)=""/229, 0xe5}, {&(0x7f0000002940)=""/171, 0xab}], 0x9}, 0x40000040) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002b00)={@remote={0xfe, 0x80, [], 0xbb}, 0x4f, r1}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1ff) r2 = dup3(r0, r0, 0x80000) r3 = dup3(r0, r2, 0x0) r4 = syz_open_dev$binder(&(0x7f0000002b40)='/dev/binder#\x00', 0x0, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002bc0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002cc0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e23, 0x9, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x0, r1, r5}, {0xffff, 0xfff, 0x0, 0x3, 0x5, 0xef8, 0x2, 0x62}, {0x7, 0x0, 0x7fffffff, 0x10001}, 0x2, 0x6e6bb0, 0x2, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x0, @in=@rand_addr=0x35, 0x0, 0x4, 0x2, 0x101, 0x696f, 0x9, 0x20}}, 0xe8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) getpeername$ipx(r0, &(0x7f0000002e00), &(0x7f0000002e40)=0x10) bind$netlink(r3, &(0x7f0000002e80)={0x10, 0x0, 0x25dfdbff, 0x22}, 0xc) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000002f80)={0x8, 0x0, &(0x7f0000002ec0)=[@increfs={0x40046304, 0x1}], 0x56, 0x0, &(0x7f0000002f00)="57a27eb7e3099ea4a56991bce8d582bdc6cf6cd40a15799e08a7cae02fb6e0744abdf51f845f3069cdc3e2b762f6ab0236edc7fcab0d3fbe4b1f4d56be4ad384c931a36dada4913faee6e50fab8813e01f9b57bad137"}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x7, &(0x7f0000002fc0)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003140)={r6, &(0x7f0000003040)=""/207}) pwrite64(r4, &(0x7f0000003180)="0e8b392f545a19e816cf3d5115f18e5d40fbeb9656934bb46ad1c6a2d810e3c5c28e06cbc2da030ce554978af5cb28f91b4822be5876d6975802bbb7e09a2f3789a3bb57606dafdd5ad1f10fa568c8f99d75fc751e6cd706a4ae54b1c7e43d09d611ec7ef9d8f1fd6756e3fa247486f4b0c3501a222eb5f9d036c27360e21d63399226ac62849fd47a9a9dc0ec91052726529727d241d79fb2130cb88ed124139b7a7d", 0xa3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003240)=0x100, &(0x7f0000003280)=0x4) r7 = syz_open_dev$mice(&(0x7f00000032c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000003300), 0x4) tee(r4, r0, 0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003340)) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000003380)={0x4, 0x3, 0x3}) 2018/04/09 12:28:15 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "e7ffb1", "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"}}, 0x110) 2018/04/09 12:28:15 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80000001, 0x40000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x80000001, 0x200, 0x9a, 0x5b8, r1}, &(0x7f0000000180)=0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000066affc)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r2}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b66000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_setscheduler(r4, 0x3, &(0x7f0000000080)=0x3f) [ 809.999687] binder: 20101:20102 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 810.025735] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 810.040646] Buffer I/O error on dev loop0, logical block 1, lost async page write 2018/04/09 12:28:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6d00, 0x1) 2018/04/09 12:28:15 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x300}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 810.061824] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 810.074951] binder: 20101:20116 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 810.085173] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 810.133889] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 810.164272] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 810.189190] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 810.220411] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 810.243169] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 810.274340] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/09 12:28:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x51) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x6, 0x4, 0x7fffffff, 0x9, 0x2, 0x7, 0x9, 0x3bc, 0x38, 0x18b, 0x2, 0x200, 0x20, 0x2, 0x6, 0x8001, 0x9}, [{0x7, 0x80000001, 0x8, 0x8, 0x2, 0xffffffffffffffc0, 0x6, 0x9}, {0x70000005, 0x7, 0x2, 0xdd, 0x8faf, 0x3, 0x100000001, 0x3ff}], "4ff4009379a351cf09bc9d63320a88a6d27cfcc3034e7384b2655a1d53e3002fc38d34d9441e48dc97c806499dfb93272eaca51c7cfba5ddac30efb35352fb81f115d634294a07fad8dadd85871dd104d3f3be3a2bf48edb3f47b53af2f2ae96f7253dfe817e3012c5afc4246a12c716f5cdfc53018cfb00e077079a79fe62316578b77f717bc32b50dc308aadb5b2282637d25d7ad96f11221ffee3e0416e9596083411ecb6f31aa4cad7b82da2b000c581ba165d9186c688e5", [[]]}, 0x232) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000440)={0x1fff}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000100)=""/67, &(0x7f0000000040)=0x43) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/09 12:28:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x67, 0x1) 2018/04/09 12:28:16 executing program 4: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xd63b, 0x4) readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/79, 0x4f}], 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/145, 0x91}], 0x5, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/157, 0x9d}], 0x2, 0x0) 2018/04/09 12:28:16 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:16 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x259, 0x400) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xd1c2}, &(0x7f00000001c0)=0x8) timer_settime(r1, 0x0, &(0x7f0000000440)={{0x77359400}}, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @rand_addr=0x7fff}}, 0x4, 0x3, 0x7, 0x0, 0x2}, &(0x7f00000002c0)=0x98) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000100)=0x280000) rt_tgsigqueueinfo(r0, r0, 0x35, &(0x7f0000000000)={0x29, 0x1f, 0x8, 0x3ff}) mmap(&(0x7f00004dc000/0x2000)=nil, 0x2000, 0x0, 0x10000000000003f, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000300)={0x7fffffff, 0x7a, 0x6, 0x0, 0x0, [], [], [], 0x6, 0x7ff}) 2018/04/09 12:28:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x17, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x3) 2018/04/09 12:28:16 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x0, @dev}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3f26, 0x1}, &(0x7f0000000300)=0x90) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000340)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)) close(r3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r2) 2018/04/09 12:28:16 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mq_open(&(0x7f0000000040)='selinux]wlan0selfselinux\x00', 0x1, 0x40, &(0x7f0000000080)={0x1, 0x20, 0x9, 0x7, 0x1, 0x4, 0x0, 0x9}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000380)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/133, 0x85) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gre0\x00'}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f389eb6ce9f969c760556772661733310850efe06553e3dba38b43597ba6bdeedcb437c90c96ed57e4bc170776bcc8018e590c377a176479b7f3c748aecd1d3ea94d18a2aa91a4a1cddc7f3e95836"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)={r5, 0x2a, "3f8d670950012f26774afc994d0daafa039dc835b7f83c99fac578a8e5a989e20c92e2a6a233e8909a94"}, &(0x7f0000000500)=0x32) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000000040)={0x0, 0x7fffffff}) prctl$seccomp(0x16, 0x0, &(0x7f0000000340)={0x6, &(0x7f00000002c0)=[{0x4, 0x3, 0x4, 0x100}, {0x3, 0xb14, 0x6, 0x4b}, {0x100000001, 0x3, 0x8000}, {0x9, 0xfffffffffffeffff, 0x5, 0x2}, {0x886b, 0x1, 0x9, 0x6}, {0x81, 0x101, 0x7fffffff, 0xfffffffffffffffd}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000240)={{0x2c, @broadcast=0xffffffff, 0x4e22, 0x3, 'fo\x00', 0x21, 0xb4, 0x35}, {@loopback=0x7f000001, 0x4e24, 0x10007, 0x1f, 0xd9, 0x37594d1f}}, 0x44) tkill(r0, 0x15) 2018/04/09 12:28:16 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffff00000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:16 executing program 4: timer_create(0x0, &(0x7f0000005fb0)={0x4, 0x2, 0x1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5, 0x30}, &(0x7f0000000140)=0xc) timer_gettime(0x0, &(0x7f0000000fe0)) 2018/04/09 12:28:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x70, 0x1) 2018/04/09 12:28:16 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x5, 0x10, 0xff, 0xe958, "8d3e0cbec943baac8804090763f09dcf5fd9a2bff8eb72ddc525a7151dce7f16"}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/166, 0xa6}], 0x1, &(0x7f0000000240)=""/26, 0x1a}}], 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}) 2018/04/09 12:28:16 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="010007000500050003220400080007000000"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) write$fuse(r0, &(0x7f0000002fd8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x109000, 0x0) 2018/04/09 12:28:16 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000100)={'teql0\x00', 0x2}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x5, 0x1c, &(0x7f0000000140)="4a0ab0ec6c2d085af12c1d53ce48ff59da9f407e7d90df0fd7ff4a5c"}) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) [ 811.541160] QAT: Invalid ioctl [ 811.553435] QAT: Invalid ioctl [ 811.700073] QAT: Invalid ioctl 2018/04/09 12:28:17 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000001200)="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0x1000}, {&(0x7f00000032c0)="8f3f55450a1bbba19bdf0b2475f885f6cf15fa168b8aa88f141321c16fc02788c2e38c01623681bf96711e79af1165818854cc29a25bfa3dcca0d67ef3ad1cbe40ec30befd05f13bd7f6b8f22323d68a2978465f4a26c68ec7470cf5c124a9525bc54e61104a3f92c22a215bf8c459a8a913dc9e46dacb30069ed6a8eac01783b7f2ca74b3fbc3b8819bab13e3d0f11b086b72f8ec77feb9a3ca1e7ada430fb3edef5fb6ef92b8fb7375259485b986e80c003cc3871bfd", 0xb7}, {&(0x7f0000003380)="8f363dba16a916bb00cbde56b09a8f666176c0097ddc5b63fd560c01b06db34135589e414c714d70297eb690986e1fd83c0c289c84238d7b85d007689b1cf2c79022e10dccd97aea8bdab433af34c439e9f9878e38797d40dadb81bff399668f502528cf6662461eb2bacb20b484f07f31910291fbcf942b79fb34c18cb53f04700d4fd317e6a1b16345fe54b4fd7cb26079d17aa7f5b0daa0ea3eda1b377abcb2ec65c647266d456e7ea4c950bc66cc6a842373192e5442a69e4adeb24a104d4b8ca43e56957efda14b9564b87db3859dcda6e5", 0xd4}, {&(0x7f0000003480)="28dd6d0ade8d3f75bae5f30d25261e56b00fde5bfc5be7f13565023fb87b5e0a2c7a2a9dff306c44d2965751c48fa6f71759c5467a042a0946ed9db1623a4f447feb0b87f3a062c504c6d702669c11759087892c23391aa01c30bab4ec9d3838f62bf13ec9d8f9965824f9c4ad08ca474967001b9f3b2bd2bec0b60e91db0800", 0x80}], 0x7, &(0x7f0000003580)=[@assoc={0x18, 0x117, 0x4, 0xd9}, @iv={0x108, 0x117, 0x2, 0xf1, "e8847ccdaac2914be817bfe559e52b10a230357b77bdb581782c5d63a8e157c763944006c26b55c8be4504f37dd661cea3126b90eda060b5a17c196c256ce89c6ec6e45f85f030e6f55a96bdd359c7d7615e4b3df6834085092e72e0d07aed2bf3e39aa1f138cea800815f72e1826bc43bb6a4d71ed3cacaeef05ff54a545b1bc154028cc1140d2c07e37f7b4cb19ee63048fda87f28563ea5232176b97c72f800dc24b165f1c98bad4970ff07fcb8b24988e94ea02b36648d55cf5b0fe4c3469b2351d3fb72b57f3aee641a46a072ebe6378d2c7efbfa81199a38d443e64e348e30adeb25e68ba82e5b91f40ace498d49"}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x44000}, 0x20040800) memfd_create(&(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001100)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$bt_hci(r1, 0x84, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 12:28:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x200000000000000, 0x1) 2018/04/09 12:28:17 executing program 1: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210000, 0x0) 2018/04/09 12:28:17 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001180)="133465a8d3128b142294f8402e408a393b75f9fe8032f3d341dfeada10d4db37aa045e7f631e384028f3f0a471144e5d2d8ce21445a8625094b1282288bbced7a7e7b2e0648657e175628b7136c384c5520c70306cc941be", 0x58) unshare(0x20000400) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/4096) modify_ldt$read(0x0, &(0x7f0000001100)=""/118, 0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0x8}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={r1, 0x0, 0xf29}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001200)={'teql0\x00', 0x8400}) 2018/04/09 12:28:17 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x6}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x181100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) close(r1) 2018/04/09 12:28:17 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x102) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x6, 0x4) listen(r1, 0x400000000000000) 2018/04/09 12:28:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/09 12:28:17 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x600000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x2, 0x1) 2018/04/09 12:28:17 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x3, 0x4) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000001800)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/242, 0xf2}], 0x1, &(0x7f0000001c00)=""/171, 0xab}}], 0x1, 0x0, &(0x7f0000001dc0)) shutdown(r1, 0x1) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/09 12:28:17 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x1, &(0x7f00000000c0)=[0x8000], &(0x7f0000000100)=[0x3b, 0x8], 0x2, 0x1, 0x80, &(0x7f0000000140)=[0x20000], &(0x7f0000000180)=[0x7, 0x36, 0x1ff, 0x8, 0x8000]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) tee(r0, r3, 0x8, 0x0) 2018/04/09 12:28:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/04/09 12:28:17 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x28000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:17 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x600, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0xf, 0x4, 0x84, 0xf, 0x2000000, r0, 0x4000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000140), &(0x7f0000000080)="2e7e8e317cb3e993ea00d16c7e07773c43cbaaa77634a6cd15e2ee918f3b20177ab5b9d5a36b05000000d7a084bf847f59718d71c5538b9865ed8d02476f2d019b391b8852bc29ce0082cdb00c96d530a9f5242c5a0e455cf6f5a12a3cbbc631be0eef1c18f4c0b73f7af0ce17050f42326d", 0x3}, 0xffffffffffffff19) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/09 12:28:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400000000000003, 0x0, 0x5, 0xa08, 0x0}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r5}, &(0x7f00000001c0)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3f6c354516849656994a9be038dc0f236a08c12d7f70af4f8ee5a1e528a7e066adfeb78150021ac6e4e523e9ee45928a5f4203ffaf51be04e507258650b02419bb7bd5b6002d21a976d14e428fd438a4f18294ce1c47ca73b8b513c0c74e260f27e3eab14db1dafe81de523f3b36f3f48f5ae5a7cc49b648ee87d3181c91ddc0f6ef2f93b84dc571c85d7cedc07e58524835679b2c77bf5f1f12ed98089c698075a939ab69f004e43d689f376122890db96858", 0xb3, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r6, 0x3) [ 812.282710] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 812.313355] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 12:28:18 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x295, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x400, 0xfb, &(0x7f00007a9000)=""/251, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r0, &(0x7f0000001700)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x2, 0x9, 0x7, "4044ecfe5f4a15ff1a8798d829d1a589998db0c56a886eba31d3e0a4a3948ab0843d24b1b50ce01ec730db7210ed49308041855d3690efb1297c653278416d", 0x3f}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={0xa8, 0x104, 0x1, "71bbcf7d6e60398d39307b681c4ba0c23a36ebaeffc77640b624a713ec77415c85f53ce6e5fd191f176aad899340e7c9a17dc0256c92049dc988955f8c22a3381293f75aeec273be2d545f3c3ea1a03ea96ce65b2d67af12d57d7ec30bd0ba6a19be6d3f563da2e5b9e0ed1b3e7f74f4dba5f0bfb97acdde2a7de403a66171301976d15aa1aefa7b6cdcdbcf7f6483358b7cf8e3"}, 0xa8, 0x4000}, {&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x1, 0x0, 0x5, "d567774dcdb1736b4b11f3dc000b230f586ec7828eba38a2d903931fe99d8599f59b11b35e4e76c033d7acb3c4f45894b34568747cb9dc2a61c10d01f5b9bd", 0x2}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000240)="1eee5204421c3e4721630786335160b5dd1c6c14d4b9dbef1fad614bd5682cb7be8a6a95c4d9ec3b157400e536b1fac27e3c21d6291bf948c7a173d0", 0x3c}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="76515553932be1e22df55112fe6837495c0672c9ca47b55885e09a99b141e2931f8abeb87c93fe4c891aaead", 0x2c}, {&(0x7f00000012c0)="86a52a9ad6a0cb91f4a9ce", 0xb}], 0x4, &(0x7f0000001340)={0x108, 0x11b, 0x8, "1d7dde82d1ac013b5e9eb5728b7b8cda732956ff9f26d0c83aa290ca344c905aa75f8b920f32b2e9401010bba4aa735afb947633803d042abaf1dea7a0bb9625b9d843032ba342b1b2ef98e9d664765e3f85c8ad7f62f84f2421c5af9d0507df9c9da2ef9806b52f11d82007636262a68a98914c0b2b729b1d659d9d6b7b69d941387d2740958e73cd1072748088502633fb8aa47a80ea526fe41fbc1db8c176f9c67e509fe8f2e159144c4ae065f7d74de521fb57b1a5728e75f09f13b0bfc475f88ad642e64685d8e7e47708b6a8a9513830c88efc094cd11f2c76d4cf7e8b3d2d3082c5da333fc08c1d1ed5fbe8b2e36c7291"}, 0x108, 0x8800}, {&(0x7f0000001480)={0x27, 0x0, 0x2, 0x2, 0x3ff800000000000, 0x8000, "7fa310915de95ac0daad8026e51760c0b216625ef87a228ccaa2e3660aae51bd5c5e240fdc413f8b263d97a7bf889f29366f0dec5b17e3963fa7ab1117d11e", 0x13}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001500)="c4995e9be773f30ccdc4abe3ba0b791bd34de7f4d5d673c87aba9e61dc8e1493ff4876219546b7e6a0ff07b4f31b27e32d5b0c9cf019ecf5a87f985ed33919a37907b1a7183355f78a897bf9cea985b1d870a6fc8ab2f08953e374bfd9d9600c355f0250b3950b286425733a880187434e54c8b23328192390986c383e39dac76286311e515b415d77fe404e5116edc6d637a779a4ab224d5eab0b7492031654c45e7d7d89bc14a04b03db8be2538c0a6757c287d6af57c9b1", 0xb9}, {&(0x7f00000015c0)="be3019e1a86ebfccd0cca50fdbaa835a27310f18608d1bc097594354d1a02116740e21d954bc9213c7bad76387f8fab0a8d33334f53262a402e5dae63582c9644f356075c1795712522fbc04baa3", 0x4e}], 0x2, &(0x7f0000001680)={0x80, 0x0, 0x8, "27d58904be411954068a19960b2b0600d135e5e72e6d252df95c710447143c4ca0db87255f875b962c6dcc5f2a0fd19dbe4edfb2d6cb0df5f79d5901c623dcff01cc39f8059590915a956c4b744ade25d60e62d2f8ecb5451a4a726bac1860d29e6d1933a894df8f4d"}, 0x80, 0x40}], 0x3, 0x41) 2018/04/09 12:28:18 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:18 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x80000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x2000000004b, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/09 12:28:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x47000000, 0x1) 2018/04/09 12:28:18 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x101000) rt_sigtimedwait(&(0x7f0000000080)={0x3f}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x224, @tick=0x10000, 0x2, {0x5, 0xffffffffffffff75}, 0x3, 0x0, 0x6e}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) 2018/04/09 12:28:18 executing program 7: mlockall(0x4000000000004) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/loop-control\x00', 0x200, 0x0) lseek(r1, 0x0, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) inotify_add_watch(r3, &(0x7f0000000700)='./file0\x00', 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x6, r2}) statx(r4, &(0x7f0000000480)='/\x00', 0x0, 0x402, &(0x7f00000004c0)) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="fc3f2b069c4a5043fda00c81a37cce30b7d6bc81d0331436b70921fa020834ec1c70f08a70d2242e3ace9abdb2228bea3f42725dd5ac222276f2c97815a0372924dc08637b18df6ad396685e2c547cbafe91de7ceffdff30f6c0738c4d58ec5e82a2a9ae9421a717e7431af8ae59705b8e8e2ba63351aa4c256a200183274593724a12d0accf9c121d6960ea84f4fc2ec5799bffa0a99ec5ccbb9344105397e61b3f46e6c429d38e29fcbaec643cd5eb8e0ef71ff91c635578d3fb3a3e6905022e06ea5e4c3d43f3edd77431415627fb2c3560de6fb44dda", 0xd8, r0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00000005c0)=""/202) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) keyctl$describe(0x6, r5, &(0x7f0000000300)=""/70, 0x46) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f2", 0x1, 0xfffffffffffffffe) 2018/04/09 12:28:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000200)=0xe8) setfsuid(r2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r1) 2018/04/09 12:28:18 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000380)={0x7e, @broadcast=0xffffffff, 0x4e20, 0x1, 'dh\x00', 0x20, 0x1000, 0x68}, 0x2c) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r2, &(0x7f0000000000)=0x1000) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x200, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) kcmp(0x0, r2, 0x1, r3, r4) r5 = creat(&(0x7f0000000480)='./file0\x00', 0x3fffe) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000440)={0x2, 0xf58, 0x9, 0x6, 0x3f}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000340)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000003c0)={0x3, [0x2, 0x6, 0x3f]}, &(0x7f0000000400)=0xa) r6 = geteuid() r7 = getgid() syz_fuse_mount(&(0x7f00000004c0)='./file0\x00', 0x1, r6, r7, 0x401, 0x3848000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000040)={0x70e5, 0x5600000000000000, 0x10000, 0x4, 0x7}) [ 813.244822] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20000 dh 2018/04/09 12:28:18 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:18 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x24) statx(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff, &(0x7f00000000c0)) 2018/04/09 12:28:18 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) time(&(0x7f0000000000)) [ 813.311885] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20000 dh 2018/04/09 12:28:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xa00, 0x1) 2018/04/09 12:28:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002d00ff0a0000000000776f6aedee000000030000000c0000000800010008000000"], 0x20}, 0x1}, 0x0) 2018/04/09 12:28:18 executing program 4: r0 = getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00006d1ff8)={0x0, r0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f44000)) 2018/04/09 12:28:18 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3c}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000100)=@full={{0x3, {"694aaa376ac819"}, 0x8}, [{"645f409a25674e"}, {"6072a79c0ac858"}, {"bac13f80f4c91f"}, {"47ffef0a9b1470"}, {"2d383a5b2fadce"}, {"d9e27c4cbb7f18"}, {"4b00202a862076"}, {"03cae7889f671c"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000180)="9355bc797235b4518e92430b3e49666d8483ae9cefd3c5ecca11f6324be27379c3ac740a3c26a2bc0e96f76d1ab7df955e3d13c6608277e675c046c5c941744c660e871ec232d3fbad812b4db28b1722a95e066bf58e8167e525ffd3a89b938268a3a4ac0a907fd2556c3a440d3c77bccc85de3d86f389", 0x77}, {&(0x7f0000000200)="e42d0587f7298f60cdc96dae0cbbb33ac4424b50a2827cbc22845971adc6b885182711d927364ba1871e2bb71400d17079e223663f9fb131eb31ac3068891974e3494884f0c853fc522516d2cce1f2ab7934be1eb2119ccb6fce57c9373fc83c08696af2199e29537b14026b33b97b678402ec247e6bffb5305847a1481d8725288b0a98a628513a9e80045886d55d0e3c59408832aea2986ca9780b85fd6f28f1193c05eef139a1b978e1fe93d6abc7b14678fcb032", 0xb6}], 0x2, 0x0, 0x0, 0xe6d989eda453d3f6}, 0x40) bind$alg(r0, &(0x7f000048d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r3 = open(&(0x7f0000000380)='./file0\x00', 0x400000, 0x1) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x2) 2018/04/09 12:28:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000698000)=@generic, 0x80, &(0x7f0000000100), 0xef, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/09 12:28:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x7400000000000000, 0x1) 2018/04/09 12:28:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x100000000000000, 0x1) 2018/04/09 12:28:19 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:19 executing program 4: getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000200)=""/196) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) 2018/04/09 12:28:19 executing program 7: mkdir(&(0x7f0000000940)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xd65, 0x200002) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xbe, 0x9, 0x7, 0x6, 0x0, 0x31, 0x4a804, 0xf, 0x400, 0x1000, 0x0, 0x4, 0x0, 0x4, 0x0, 0x3f, 0x9356, 0x4, 0x8, 0x5, 0x7, 0x6, 0xfffffffffffffff7, 0x1f, 0xfffffffffffffe00, 0x0, 0x2, 0xa3, 0x10000, 0x7fff, 0x2, 0x6, 0x4, 0x100, 0x9, 0x100000001, 0x0, 0x67b, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4000, 0x3, 0xdf, 0x0, 0xfffffffffffffffe, 0x1, 0xffffffffffffffc0}, r0, 0x9, r1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/09 12:28:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0xaaaaaaaaaaaaccf, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0xfffffffffffffe02, 0x10000010000}], 0x0, &(0x7f0000016000)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/09 12:28:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', 0x0}) r3 = dup3(r0, r0, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x5a0, 0x140, 0x0, 0x140, 0x4b8, 0x4b8, 0x4b8, 0x4, &(0x7f0000000040), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0xff0000ff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0xfffffffffffffffe, 0x5, 0x8, 0x8, 0x81, 0xffffffff, 'ip6_vti0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1ff, 'system_u:object_r:user_cron_spool_t:s0\x00'}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x4c, 0x6, 0x1, 0x0, "a6f19df8a3b2b48320bcb02255c975b08064d3c05f0c9eef514a412060cf91c0546c051d6d188249fd8203d27e5fd24d91efa3ca5e5d74ba8b8accd0fb0439b5"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000b100000000000000"], 0x48}, 0x1}, 0x0) dup3(r0, r1, 0x80000) 2018/04/09 12:28:19 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000240)={r1, &(0x7f0000000180)=""/139}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r2, 0xa55a, &(0x7f00000000c0)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000001540)) 2018/04/09 12:28:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) alarm(0x10000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x65000000, 0x1) 2018/04/09 12:28:19 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x400000000000000}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:19 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x400000000000) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa}) read(r0, &(0x7f0000000080)=""/131, 0x83) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/04/09 12:28:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000540)={&(0x7f0000000440)=""/213, 0xd5}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x4) 2018/04/09 12:28:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[{0x3f, 0x5, 0x0, 0x4}, {0x1dfba139, 0x40000000000000, 0x7fff, 0x3}, {0x0, 0xb9, 0x8, 0xff}, {0x2, 0x1, 0x5, 0x400}, {0x1000, 0x2, 0x100000000, 0x7}, {0xfaca, 0x7, 0x8001, 0x81}, {0x0, 0x20, 0x9b, 0x5}, {0x64, 0x100000000, 0x7, 0x5}, {0x80, 0x2c, 0x8, 0x3}]}, 0x10) 2018/04/09 12:28:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) epoll_create1(0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000078e88368327b07fc90f2a4a8185653e90390"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffc61) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x81, 0x1) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000300)={[0x101001, 0x0, 0xf000, 0xf000], 0x1, 0x5a, 0x4}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000400)=""/100) r4 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x182e, 0x400000008043) setrlimit(0x0, &(0x7f0000000280)={0x3ff, 0x5}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=@known='trusted.syz\x00', &(0x7f0000000480)=""/224, 0xe0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)}, 0x10) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/09 12:28:20 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8848, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x7, 0x1) 2018/04/09 12:28:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/09 12:28:20 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x500, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4d, 0x1) 2018/04/09 12:28:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x2cff45e2f2fcb3d7) sendmmsg$nfc_llcp(r2, &(0x7f0000000480)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x0, 0x9, "36b9dc8a6143f5ee7f917dc35a57f78eecc35ce95ef4abce7f1b0bff0387727bd0beda8980d1d21f1451d248d51a9be2571058745cb5539fe2b83750de08e9", 0xc}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000100)="718f7789226563ff1124b3d908607183c874aeace59fdf408f42b9903d9a70e76bacf1e0ef31d1ed26249a0aacd8a74978efceefcac447ef21f19deea498a1eb42011c846ca634d68c2d468151a5e3299b280f27ac46ae5ce61d9a9b0ff8a0b5cabeda4e9e157fa263ba74db6171c9e0daf4036be7a9", 0x76}], 0x1, &(0x7f00000001c0)={0x58, 0x1ff, 0x10000, "aadce15d1f21d0e062b592baf085299193fce379353024e12bdd015566a6a8453200786ded976de5043098d3084257240d0625446765b223fc176e8c12e01e6486427159ec"}, 0x58, 0x800}, {&(0x7f0000000280)={0x27, 0x0, 0x2, 0x2, 0x1, 0xfffffffffffffff8, "e65a66fb1555d0389f6045d7ba22426058de65bef69c93615356cb889f3e5a26455262eb6c7be9f7f9b7aa5a73db3305201d82e56d2489ed9ca0b8bb4ad6d0", 0xf}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000300)="9d0c074349672a8fee058a42f1cb852c5b01feb2e72b8bb53b9250f2dfaa62acb142345078ed95a942ae81cf7b", 0x2d}, {&(0x7f0000000340)="99940206e86af055cefa1bfab69b92cd1dacad626a4cbe824fb30df8edd5a568e740620a9b29", 0x26}], 0x2, &(0x7f00000003c0)={0x98, 0x0, 0x2, "75b4e14acc3284a61e53b152f7dfc987d683b85f86b7589086f60aae041c0e18a62f663442815865607a6b3d31fa24b948e333d94ed39f9172c79f6a8ce7d2de76f634fe4ef37ca9dcf0b77fbb914855f25e0c274e144e91c4071f99e3cabe114242073fc9a370f1b2b9943ddf1ee9a8ce7c3f63a22975288e98424858df8850d3e8"}, 0x98, 0x10}], 0x2, 0x8014) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x20}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000b80)}) [ 815.015792] ceph: device name is missing path (no : separator in /) 2018/04/09 12:28:20 executing program 2: getcwd(&(0x7f00000000c0)=""/80, 0x50) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad", 0x18}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x107, &(0x7f0000001400)=""/6, 0x6}, 0x1) 2018/04/09 12:28:20 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x35f) 2018/04/09 12:28:20 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8035, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 815.158208] kernel msg: ebtables bug: please report to author: Wrong len argument [ 815.167117] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 12:28:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) flistxattr(r0, &(0x7f0000000480)=""/136, 0x88) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x200080c4, &(0x7f00000000c0)={0x2, 0x4e22}, 0x380) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000003c0)={0x0, {{0xa, 0x4e20, 0x6, @empty, 0x7}}}, 0x88) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000340)=0x7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, r3, 0x100, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x77a14de8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe871}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4c004}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x202, 0xfffffffffffffe65) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2040, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc0001, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000100)=r5) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) 2018/04/09 12:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x7f}}, 0x629c10e9ee1ffae5) 2018/04/09 12:28:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x100) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'team0\x00'}) 2018/04/09 12:28:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/106) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x5, 0x1) 2018/04/09 12:28:21 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r0, 0x6, &(0x7f0000603000)={0xfffffffffffffffc}) 2018/04/09 12:28:21 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x4305, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:21 executing program 0: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000200), 0x401) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000011c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000012c0)=0xe8) r9 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001300)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001340)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001440)=0xe8) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) r14 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000015c0)=0x0) r17 = geteuid() getgroups(0x8, &(0x7f0000001600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) r20 = getuid() fstat(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000001880)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000001100)=[{&(0x7f0000002040)={0x255c, 0x41, 0x315, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x14, 0x31, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @nested={0x2224, 0x21, [@typed={0x1004, 0x64, 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@generic="1b8df6c4497506c10717f8c0448b537cdeda8941a63948252ffaeb252d7d5edcfe3c20225f9ef3eece", @generic="f298b67a39ea5928c71b3aa1cb9294652594120f7966e81c7d39839018dd1db52499ce5ec17c0ffd20dd66db345f343b274a9074707038a06dacb67c96df94758ca965f9073aef37c080d365138fc8747833a6013133f4d69156fa9b7e177766805f0379c24794d070adeeff08862afead9eb6810f939d3c10ad8c12e1d1c2504d6eb35f5549c3d183b56e34c0a7113c0a9fa586a2b151b57c4cbaf6fbd95136d61c239f6e4e44f1f3e778ad49efa75207e6707ff738745e3e660789639716273ef42a2872d417e26317f30c7fdef96d5c158f0c4c5cc692c9b5e3bee007cb126f96f9ff9b765a0ca700637067"]}, @typed={0xc, 0x59, @u64}, @typed={0xc, 0x33, @str='ppp1\x00'}]}, 0x255c}, {&(0x7f0000000140)={0x7c, 0x17, 0x0, 0x70bd29, 0x25dfdbfb, "", [@typed={0x4, 0x93}, @nested={0x68, 0x65, [@typed={0x64, 0x62, @binary="f6c55ee74118025ebae07d337ae4208785ef967983fd8d5d8200bf6bc9cd3e1e97c6d49a59b9794c8b908aaa336a59cad9b2b49d61b4e5527c5596ff1d44ea8e4ee546d43f4769a3de416b96ea8db088479fbb43fe0ef415899d768b51e3"}]}]}, 0x7c}, {&(0x7f0000000240)={0x1b0, 0x39, 0x201, 0x70bd2a, 0x25dfdbfd, "", [@generic="56a7e0f9bd0c5555976363d4fa83a5ba9a1870f9afb53fddc2b717d2d363358d7b75d4f9ef7ccf098791a13e11d88fa5ca225a3029c7d8bdbfc1a5c37826c279494a4ea3fe521675b19d60e9cb41ab23ff2c2f641e6239b2ec7c1cf76dfb52165ead16c1882aa590f4a16e3a161ed19d046d1e1f413acfd96a610ee27a071f644b39ea32bd958dc8d63b6204bd95b9", @generic, @generic="5296f76d653d494ea12a37441591f2821612cfe52fb65a9cd14965b236d72e70255fe86cb07957eab6188fd2c0e8217ac6e50b708d7c8afbfb9cc26a1edbdf3087a7659e247de748c87320568dd6698ebd", @generic="84d8363ecfe8468bb9b33f02cd94d6bcda4265a12f33550950b9ba6be52a180e417da067ca8a3770276931462bc0b4abe1273457aff2da7b4129ac034e5ac6807309cd4f1f1d2c8854c60ad00ba06e77d5d59331f9503defbac9ad380f3858b5f8360302df2e4cdce16076e2f27d3fe885b5424ce235b7a3dd269cc033f145ff4843afc022de10f7657928301e23a42c6afc7be216814204f9987897ea475596c4a871ab5da9a066fb530b3c4f2bab14a1c42ca627eabeea17c68d8c45"]}, 0x1b0}, {&(0x7f00000001c0)={0x10, 0x25, 0x300, 0x70bd28, 0x25dfdbff}, 0x10}, {&(0x7f0000000680)={0x178, 0x28, 0x100, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0xe, @fd=r2}, @generic="e3ea59694d280c45fba370fc126a410004053fcf8c78c74016a51b1755", @typed={0x8, 0x1, @uid=r5}, @typed={0x8, 0x67, @uid=r6}, @generic="771120cf0fe638194e5300276f84f3bcda1d83374814a24b59afc6f19ccfd013d6d5510011b3fd161b1612f6b05a85cb5f68a5ff28ab35cea90e5372bc4c645f2ac14070a806173b8821976ed6f3ebb59f525e52c4dd49748b8f6d514aeaeb197ce4efc6f8f747d5d5e3eedd4ead0bfa23e504797ae5c8b695137df715d30da93076c17aa81c467cf0ff4e4e8e1d9179120d96dc2f7420af56a90809a798de1a5dcde856a528868808faa5", @generic="0caed66d6f7c1c0d3cfc55404146781d78d73376642f75e478b96d90d230e59f55f2101dfbf60d55d5d984cbc7226f09e75bbafbd01a1761cfbf43b2364833497ebfd9e5708df2973082165e51a341b77a1ca1d9013003c10f5e71a8860bdd036a8666e3f74ae81e28b6b9b51d8a5ee0ab5dee214943ebf3f6c980b15fb9cc1710f9bfda23ac"]}, 0x178}, {&(0x7f0000000800)={0x1d0, 0x29, 0x800, 0x70bd29, 0x25dfdbfc, "", [@nested={0xc0, 0x1e, [@generic="d44b2b8145db92ac62feb7d772a209eec711b63d18e10bf73f8b849606cdee451284235404281ea750c531772aff3919cda522c86108cf3ee1eeed9c5cf8eef519e4854e5cc2884416e4dbfcd0f3c892b0a4a7ea12f3205e07fc7b9332f45efbe86989aa5760a36468395b7bb810e6032eac5ede451614e2f1fc009bb9a488747fa5f3608499da59a7c14cd425aa014a7663f079a98c3c61207bc31a91783f512d69184333989a3892d4f21271bbe441bc805b", @typed={0x8, 0x49, @ipv4=@multicast2=0xe0000002}]}, @nested={0x5c, 0x1c, [@typed={0x8, 0x73, @u32=0x9}, @generic="603855c452aab48768ad0955fd57707147889f6563f08a9a8580715c787a8aac8762396301be7c587e3f2c32e05f01774da03fb1704aae70af68aeb88df034f8bcae7ec90f72d9029ee6073d2a9509"]}, @generic="968cb627741172edc8542dd45475f9d485eae64b9d78f86763380a0fe77a6910850a33ebd9aab837e3a1219fd2b9a174494e1bddb3ac2d8997b00bea6833dde06a7180a16af50c4f8e24d1456c1afd4dd972cde4f4ac5e231f58ed325a5fe1fb4fe947c21aee91b28a3db40efa08fe6b54decd43df64d431d8cf4eb5c2e92976681ca8fe4c0003d788c050a6d734e8143458ead85c19eff7bfa0db5e70fd44444c"]}, 0x1d0}, {&(0x7f0000000a00)={0x6f0, 0x14, 0x20, 0x70bd29, 0x25dfdbfd, "", [@generic="9ef89b2973614d1d96489488f287a5da42a71b6aa63c5f82a1603989e91e30e94440052903bf6136771afe87b83003beca1050f60b5ed0b2f2a481e6fe796e0d37952683d3c2780ab304bbbc0ff2c6d8c6aef0d6c1e6a1610ec2cd5460d6d4db299a9352cc855a38dc01670e34b8f3", @generic="e6c025d63a7cbe33cd02d07078e6eb580aa4c5636aa178bc032af3b773e73860c6b4ee196054b7427895314c7577d9abe7b29ace268428282b13494c7d5847d83cdbff73df0e4cc5f824dfe4fa3b47a75ff3840cbf44ccf0adbcbf65bca85c7ba3e7b68aad2ee863b40e109063cd453fed060977cd3cd5b5be4f6cfde0fdf14359729ace62b051484bd9286a70e8f5641c3c9f29ee1b02b74c8d38b1ada4e7dd4ac8938ba580b53080275ce49a179626e8d7ea02aec5fc99a4113d63a82e3de428f636be36", @nested={0x1e8, 0x63, [@generic="ee0b6db1bfa3bee0d3d04636ce335fe14aaeeb80cbcd080b742d0398912b", @generic="8b5b4258fed9894d7adcc20f37dde817ebd00bb18c193c03df5bd5f8a5819673566f8e85f309af68c6bf7eee42f55e320c42ac6aa8cc0ec511", @typed={0xe0, 0x6a, @binary="e1b5828b97ee8f05d1605e24495faa01315f8e370fa57c59d1888b33b2e7943656812fec97b2c6542d4957245a0c210da4704fb659e099a0cf2e29fee599f30618d2002dd0cf0c5e6ad59a29339a652c962629080f1d31684dca45b35d47034c589f64604354d793bf4fb638448110d102be6ab87a36b6ae19ca4ce52a4acc6a1365d05b07b50f7119f3016f8301c7e1c24ea15a0aa15682af621330d903f96176a43845707eb24386d438415a2780df283b8e2b9dc16359a56d2cfa0bbe10389e61159d9366b5a973d3d25720e0c7bac5fa5e131237980cab5478e2"}, @generic="314229a717c4bb105f93c2b5d28c7fb4404077988a95663f2d8c26d81ce106cebbb71eac87cad5044b6e14af8e3696bec83df07750e0f7c563e1fbfaf27716e504390e60f645435e706a1c4d71f4d7bdcfb215b5fdef68233f3a19a261c9206f8caf1d2d52e14d980d88078eefb3d4b2545bd01479c3011b82d6438181dbce688bb0bf4e551c586aafc094a2828f5cbbe35ba5655d852339d2cf07f6152cc88dcf15cfaf17743a9b735776"]}, @generic="e0d47a99fcc9856a1845733e5e33ef768c78951d970360aa769f3680a1a56ca373d15b11c7ed841e98e9232b7b38557df9516ffb2bf3dbb9d67210fd8d4b76c39e49b5b8539196c5f04b50c009fabb2f0be27580c1940225509a403be838a0d948d8e1785532072e44f781c50fe1a4ddf93174e4fe576b5bdc9d0e61eb0822cbcc879988c02920b5cd6e9577aacae81991d816c71779c5cabdbad59bbfe411de47229791524a64d5a1185716ecb2c0c8646543c2bcc51dc4aee712813077d56d0bccda347b2bf26467e2e60d26", @generic="dab0940add5bac675207ede23568cbe185cf9aeb3ff65dfb99b23b384bc8546a249312658b92fd0f4b77661c262b51224dd63240658509f80edb6ba180752a89c1e6ed4c992a99547676b049d8876789dbb80fbb47a0137edcdeec00c55402b4a7c02afb762730d9f52ca872e1b47cd68ecb542e66e36e116f848cdb4a7375c090095d1b89af994bd5616444c2787dbcf7eca4c4221c9ea47bd24aa34f1911a3d2aa4f86b19aa285e1877d55fe503ccb5ed959b0732af52cbe36437b8de613e0db0425fa9e5e", @typed={0x14, 0x64, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x21c, 0x38, [@typed={0xc4, 0x3d, @binary="396a0e1fe500ac1accbe3f407ca4a5ba5a475b8404dc7438594d58db3bc684f8e103f5c868b250fabdb59df985a3ee84822d3ca42cb6e9e9dc27dfe1c68a09a84c353ca159091d5885bdbd2c27f346281b898165338ab17fbe87f47192d9854f6db86756901b6373307028fe3c1541bd6112ed9b70f84df3cb5a6335f26769cf099cbc6ce88b9e81a348e35f6f8b1bcf60d3ac5312c8fbb068f7e045645ee023dd7e58a9ade2dc03203b4055950aa25ae50e19b191489fc277b1ee09358c0a3c"}, @generic="1543b152eb48bbbc85752ebc167335b93b6f04b2f98e54cd361dced584a34ee3cb9fcf34d0c703aab12a91bd798c3423add2bb37ea630531f5ab57cd5fa52950dd97a4054e61b47c3f046bf1baf24099531666c6bbfb709c3971f189a412c6a23721133d5f407c182462d54f442202b9c337fe2afbc4a5ce2fd29b6a05fe47f8f95e0251a9cded0527035d1c5cf3b00bddb9b01f090b468521916bb602ed384d2f4d450ce2f793f5003e6c0e017a601cce3877298ada933703afd0201f180d7a40a35ddb825c96", @generic="8c52a8c567", @typed={0x88, 0x5f, @binary="f1a6615de3f8ca79e421dbba1a2e1b969e46a9e676668419845c784ac5013c82563c847e6290284192784ade3bcac2454851dcdc00a3f330b2183f4b7064459f29323ea40faf67187694ad0b2a5c0171fc3b68116052502caa7f443cc43abb88ad46282680f80f36fffa63e0c228e2501bef7c43cdcbafe147546873584fea53f1"}]}]}, 0x6f0}], 0x7, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x120, 0x40}, 0x40000) 2018/04/09 12:28:21 executing program 4: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x2}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14}, 0x14}, 0x1}, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x5, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0xff, 0x8}, {&(0x7f00000001c0)="58ec5926f95bbfac8ded496672bc4d66c502bf5e962f5bd80bc73065cd1bdf4820999c318dd20d1654c5", 0x2a, 0x8}, {&(0x7f0000000200), 0x0, 0x9}, {&(0x7f0000000240)="59630c438c98bf7835c2034dd36a2cb462adf3f96fa9179f68f15f2f30391ce507f9e2bc4384fd1ac395a90c40e8a8f71f85884e7c8e432054491a9962c7858d190b0261b0bd1ad923429c753dd21e2eb37546fc5deb2fa687df7086a15bf31053fd13d22b7fe2a173ecf904448009df", 0x70, 0x8}, {&(0x7f00000002c0)="78bb6c73c10471ed6b4385557ff88285e7683f451e518b4092602e8bcd34a82c313d105cc7c41c8d002ac8e38c6c98e5217a889b1277d403c5239788bd7c8f3df74c4b6f742f6629815758567cabfe111565a0ddbee31f1e56dbdbf86c5e8c70bbb8e9288eb01c3abb3caf313cd94fab9d66a32d3d8c5a4d6820d185a06e", 0x7e, 0x4}], 0x100054, &(0x7f00000003c0)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 2018/04/09 12:28:21 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x83c, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x20, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000040)="96767c6909000000d5010008c50000000000000000000000000000d559a2aab59491d50fe19bc17496db5422768be8d913919a24a0eee2d94e09f6424a95ee6d2ff96ee53cd069a2b78aaec3d20ad920655d65aa745cbd309892522994ab84916c6a160975b3030a65b8cc83ca04461fcf904c415b6fba18b8672bf593c42b3aab3159d18c695684ebdd54b0cc5b338f6ca6ec504f15c2b40c9f91ca33f0661829a3fb7cf569bca2d407dd34ff3e9791af8f78eded3705053e52f59a49f3279385ae64effb95459c015a25225c957651daeb931c1eb915f348a7679aac0bf83b84bc3e332b4cee89dfd7910c720000", 0x220) 2018/04/09 12:28:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xe4d, 0x80000001, 0x4, 0x1, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0xa, 0x4, 0xffffffffffffa58e, r1}, 0x10) r2 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000040), 0x1) 2018/04/09 12:28:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4000000, 0x1) 2018/04/09 12:28:21 executing program 0: eventfd2(0x5, 0x80000) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/202, 0xfffffffffffffe8b) r1 = accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x7fffffff, 0x6, 0x7ff, 0x9}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r2, 0x7a}, &(0x7f00000003c0)=0x8) eventfd2(0x80, 0x801) syz_emit_ethernet(0x0, &(0x7f0000000400)=ANY=[], 0x0) 2018/04/09 12:28:21 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0xff, @loopback=0x7f000001, 0x4e20, 0x2, 'wlc\x00', 0x0, 0x0, 0x7c}, 0x2c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x8, 0x5, 0x7ff, 0x8, 0x80}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0xfffffffffffeffff}, &(0x7f00000001c0)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/09 12:28:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x9b) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380), 0x7) 2018/04/09 12:28:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x8}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r2, 0x0) 2018/04/09 12:28:21 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x100000000001}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) syncfs(r1) close(r0) 2018/04/09 12:28:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x300, 0x1) 2018/04/09 12:28:22 executing program 0: eventfd2(0x7ff, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x100000000, r1, 0x10001}) ioctl(r0, 0x2285, &(0x7f0000000000)="fd3e69c172e74c412e1b0cdb808953") 2018/04/09 12:28:22 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x804, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000040)="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") 2018/04/09 12:28:22 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x50000, 0x0, [0x8, 0xe00000000000000, 0x81, 0x8, 0x0, 0x4, 0xfffffffffffffffa, 0xfffffffeffffffff]}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738bd656bb3e89194856e00005047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e300000daaf7836ddbbe1eb0000000000009a45ea22b1f4fb05") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/04/09 12:28:22 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bond0\x00', 'ip6_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x400, 0x14ac00000, 0x0, {[], 0x3, [{[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @rand_addr}]}, {[], 0x7, [{[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'vlan0\x00', 'gre0\x00', @random="6631168998f8", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'gre0\x00', 'gretap0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x970, 0x9a8, [@among={'among\x00', 0x858, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x4, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1, [{[], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x15b0) 2018/04/09 12:28:22 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)=0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) read(r0, &(0x7f0000873000)=""/86, 0xfffffffffffffdbb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x8) 2018/04/09 12:28:22 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8e0, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) flistxattr(r0, &(0x7f00000000c0)=""/249, 0xf9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/04/09 12:28:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x5000, 0x1) 2018/04/09 12:28:22 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x5}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x3ff, 0x0, 0x9, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/04/09 12:28:22 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) sendto$inet(r0, &(0x7f0000000140)="9155d24a09cbb5e636f0c64a27b025fcdace503e8c4b15d2103b075a969a3bdd58bba71e863aa523634aea825d1fad2e56a018f6c9226cdccc4c765b6eec52e53e8c830f60cfb31f494b127b5cc59d351defcdc3d22d7ac537023674c7576725aaecfeba4d0d7a5cc46b2fc7d0f0f69ba15a09e7ff339dd10d3aace453d4c68582b778d25c591c6f626707c70144d48edbaf8e49c0", 0x95, 0x8005, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001380)='/dev/audio\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100, 0x200, 0x0, 0x2, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x20, 0x4, 0x9, 0x6}, &(0x7f0000000300)=0x98) sendfile(r1, r2, &(0x7f0000000080), 0x40400102) 2018/04/09 12:28:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x6, 0x300) r2 = getpgid(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000002c0)) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/09 12:28:23 executing program 0: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x28) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/04/09 12:28:23 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bcsh0\x00', 0x9}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/04/09 12:28:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x6602, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="08000000f860e2256c5cc896734883a433aa89707f09b854", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) getresuid(&(0x7f0000000280), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000d00)=0x0) r7 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0}, &(0x7f0000000d80)=0xc) lstat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002200)=0x0) r12 = getuid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002240)=0x0) r14 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000003540)=0x0, &(0x7f0000003580), &(0x7f00000035c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000006980)=0x0) r17 = geteuid() getresgid(&(0x7f00000069c0), &(0x7f0000006a00), &(0x7f0000006a40)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006a80)=0x0) stat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006b80)='./file0\x00', &(0x7f0000006bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r3, 0x9) getresuid(&(0x7f0000006c40), &(0x7f0000006c80), &(0x7f0000006cc0)=0x0) stat(&(0x7f0000006d00)='./file0\x00', &(0x7f0000006d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() lstat(&(0x7f0000006dc0)='./file0\x00', &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = gettid() fstat(r1, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006f80)={0x0, 0x0, 0x0}, &(0x7f0000006fc0)=0xc) r31 = getpgid(0x0) getresuid(&(0x7f0000007000), &(0x7f0000007040)=0x0, &(0x7f0000007080)) r33 = getgid() sendmsg$netlink(r2, &(0x7f00000071c0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2000}, 0xc, &(0x7f0000006900)=[{&(0x7f0000000600)={0x594, 0x28, 0x409, 0x70bd29, 0x25dfdbff, "", [@nested={0x17c, 0xd, [@generic="d1a083165d3a8b4d232e93e14eae70befe1016b1bc54ca9a2b0706ebb1f33e7bcdc77b7bd6394ba31edce0e37026e7be029a65e3ddcadb319836ddda4c5eec6e05e956cc291a922d21d3c4eed0cf47e4c34dce3da6cdf265d0198afc323f3f0c7bb69f34ff873b5ee33ecd0e6abf4c9b34096240db1aba39ed6fb30e04c3496e2ad9425f332fb29f4fe3022a58a1fb406f3640f46a81ea916010b01ab4de622f2c2855f01426a39d4b86768f5b6b15db02db0b5179eb4d042931f48b096f542c088118188a", @typed={0x8, 0x9, @uid=r4}, @typed={0x80, 0x68, @binary="398e3840aeec7e4a7f2a67a870b9a67b703e2e4921510676a8e3310803a13e864482c7301d8fa25b28c0c076dc9b3d41649e23e38e010dc038299eb8ad3ce273d13f8e3c90359a01b09afb1266916645bae849d28ad06c58d06d4a6ed3df62a0513ecd9ae15913c63f9d7961323b286a44f47effa092a62494c61aae"}, @typed={0x4, 0x34}, @typed={0x8, 0x0, @fd=r1}, @typed={0x8, 0xa, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x61, @str='memory.high\x00'}, @typed={0x4, 0x93}]}, @generic="3ee3fc0aab09df6ac70445a09d328e26984ea82fb5917b2731520505050f9a56ac47697d25d4287da2124cbae8247b9ae2b63d6a717cb69f02f6298e918322458d7a13b001ad6101e2dc59d6d4f5ba92e880fddc62c7196959e3e48e69f700016f01cb5f0953de12d739d4a191a5f53a203154b011bbf64100254f760e82b012ae7535e1813b595dc6d6aa321861a7bdaa5c5623abd44988fe60547b36e942aeb826da02794e46cfcfb638d064dbea197c8fe3c0442688d643e595948997de7a6754773e33d3bf3ec77e80", @nested={0x164, 0x37, [@generic="678965975dcaafcd7305664c9626ce3b2da0", @typed={0x8, 0x3c, @uid=r5}, @generic="4af5f955f5e4ef9c0e2ae1cef8d81c1095f7aa71b6bc8b59d88db5ab6b31b026b88e63e943dda8c16b9304b22e376959bccc86a858d78a9fa5ffac954abe16d232a8c8de74854d9d2f76541f37ee566c63c6ea36e4a5d446c7e22c088b1c09", @typed={0xc, 0x5a, @u64=0xff}, @generic="cbc39981438f8680b993d40ecbd05f7bc32860cd142be603f7f1a6aa547099461e691b742b53d2f31fcf50831736a10367b533c2d81fce4bbb20cab70dfe005a226b5192fcad97e66282accd590a16b3232bf2063b27cb54d9701423dcea610ecd308f5eb111fbe415908539c8f3d3ee004acf24a0625efcb73580e78833aac50ebceab370296d7a72bfdd4f98dc6e44fcb041d01ca5a3d21d97393715de4a958bfb1a78b6b7bd2b31a6a21bae4019bc178b6b15e203d90167cf7ed0a0c1ea446608b1b66896c5369d286140f0cac110394d37bb3d120fe648"]}, @generic="799e66cae7df40c4309a3a225efea2b55bb104631cc50b3e23eff798be84b24e5c83868d9174461ad7c6583b7a8a610142d87d70fd465d7c3781faf7fd7033d705f55ef1fee56dee4827dbe8b158f28986ad476e3cd9fb03f4282f35bb3838aa66fbc50afb68b7a2c3a37fd79f9a32a1f1e2a091ff18a572c3505ea9a258c3adf2a9802436d43ea17b71094c9033cedafa871c7a6f75ed3aba0735a6b95f19849a1d6f0ad743f8874a7b64d84bfd05509ec1040fa0f9d5674354eab1a0fb9621352d71f8dbda2aa92494e3d6a5ddd600b595aa6d64b1838dbbec906b3e982f08b20c0bc9898b91d2617929a83c946f", @generic="003ad7490b90b4102a22749a817114526d5f8bc9cb63fdddf57fb53b09e03a6e97bbc0cbcfddd35b7b081b361ab24a525b7519d9506417b1a4a204f035d907eae76fd16e1c08856bca0b6ab2f3babe0f5f26c8d4d1fc21372d8f41bc860509aebd3c6684320a1ebf7cfb1f9faf5eec4d987e53e1ae42cad75538c1d842b62bee7c9efa69f8147dd94ae1bcfecabe6478bb6b559999e9014ad1183d77678f7d5224434d97a252cd6274003d37de224b94cd3be38ae9198d8dfa547509e230ba3b20d7c00b05d1a719c620f915b5124e9e1c277af28cd215da3b4c33", @typed={0xc, 0xa, @u64=0xfff}]}, 0x594}, 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@generic="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@typed={0x8, 0xb, @u32=0x20}, @nested={0x1cc, 0x4f, [@typed={0x80, 0x38, @binary="506b51d421adbeebbf6bae2bf5ba8b0249e1e87461ec04e659d387b424bbc64ddf91e52c468fd58d3b4f2d87bdbf7fa4aa7fc902a12553fb4d6e11a19219a81d457345487df49850dd8661e33ab9fad8aebe3f8a8b4324e7e4b260f0b9332b85937c4c697a5712ed618f5769346121cc092a992b313920d5509f0a"}, @typed={0xc, 0x3a, @u64=0x4}, @typed={0x8, 0x4, @u32=0x200}, @typed={0x8, 0x8, @str='^.}'}, @generic="9c712a0b8da682576ee403d7da0a7b4bb1f64847f863e57396934be7f9cd68067c3425844e6abd478b7504c3f311743f237b5d64a25b9c9589186afab9b7e89099fbc02ac8da20c0984ff13254623f1228a47807c10b49d633d136e89aa9a3ae1a530aaabeef7e595b7db9052ff006", @generic="7745106419c83c4d30f53749ce726571e69cdcb75393ef808aa3715812f4a385a36a0b6914af761b527e3f160dfba872713bc29d47629c7babb4621f5356ea0cdf6411177bf5f086675863d817daab3ae9f39dce10a40d5e696b19b7c4fe466a587c3317dc007fbf1c398ab18178269ca4fec3b9a054109d29133d75f79e31ad6f35a68c2c93a8104ebd2f2b7004eb2c5a0228486ccb296fc386fb9109576eaaf5025efba1d3c6a2d432229e822435a8ea8ff5f136a725147bb33421d1"]}]}, 0x3210}, {&(0x7f0000006840)={0xa8, 0x40, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@generic="fccdd9857d1aea932d0a007006164086ccafb1f8f5d294711f50e7347770952afe4a3fb06b68840020555683974640c528a742a0dc4f2d95d3c0e575f06e83d0fe73979bd6581cf7c632e33f02190d3abe33cd90b980d12cfe8a8dfd8a96b3674ea3bf185a3096bd936f51f6fb20b4f37404a8f89fcfc04371af7b89b1394b4d79c7b02042c724833460d3ab48fcfee30a8e1bf894cc61"]}, 0xa8}], 0x6, &(0x7f00000070c0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r3, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x100, 0x4000040}, 0x4) r34 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r35 = openat$cgroup_int(r34, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000080)={0x1}) write$binfmt_script(r34, &(0x7f0000000340)={'#! ', './file0', [{0x20, '^.}'}], 0xa, "e7c69a6ff9aaae491e2715987e3e6c72993f2d4d7cf089da48ec206006ec5befcf06277a8f62c32d0245cc2281ed2754e40e658550cfd749dfb96b145c735589b6d208499cce5a78c134a5a95dffba9baa7aa43b2f0ab1699b57fd4128a64695eb8979b66f30a46ea79d2d295ded0399056f80b1e83cb8a469afc86f33860fda1fb2a02e16e833f45153624ffedc61f0de61724ed035b70d1210f825a296c0d3cf9b1f5268ee2a34fb1c4fae1deade9ebe5758d52caf5d11338fdf4c91778a622c1159ce412eb38e33ed2b1d45ddaa555528"}, 0xe1) io_setup(0x40400, &(0x7f00000002c0)=0x0) io_submit(r36, 0x0, &(0x7f00000004c0)) socket$alg(0x26, 0x5, 0x0) sendfile(r35, r35, &(0x7f0000000040), 0x1) 2018/04/09 12:28:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6b00, 0x1) 2018/04/09 12:28:23 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x153) io_setup(0x9, &(0x7f0000000240)=0x0) r2 = socket(0x17, 0x80800, 0x4) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x7, 0xffffffff, 0x3, 0x3, 0x4, 0x20}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x7fff, 0x101, 0x1, 0x9, 0x4, 0x228, 0xf20]}, 0x12) 2018/04/09 12:28:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40045, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001480)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="409ccd07d140fb0abfb4ecc53053c968265eed2c721ec9dadcc1d5c6ebbda79e47838e6068fea93653057f77adc15e5fa934fe772d3d6a4fe0c3c9228b13d1b1891b4c008850dee2c585f6c7984297e8c82d527e238f6ae20ba807", 0x5b}, {&(0x7f00000002c0)="d707862afe230d8a623de2a52028f38e0170e997a2be479df8fa9c6dbd4046b0640f158690fed0c17352d6874f50bcef3e5a4cd93a8e1caefaf8b6577a32c2c5e0b5cd9bb6df01ea8de4f47229cb274c05b48884b29ccfd130e11b827a75cd94d2350f1375cfaf9738e7ac6dbad4289b74b34a5a309e5be9de91f1e055ce3f49e2192c91ed20dec0fe4de25ad12436347a9e6a0e12b06dc974030b2a51e5e7e72115ced1", 0xa4}, {&(0x7f0000000380)="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", 0x1000}], 0x3, &(0x7f00000016c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x4008051}, 0x48000) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000280)) 2018/04/09 12:28:23 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8906, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000006c0)={0xaa, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000780)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000700)=0x0) syz_open_procfs(r2, &(0x7f0000000740)='loginuid\x00') r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x3f9c19131115f2c3, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000140)=0x42, 0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) io_setup(0x400, &(0x7f0000000180)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0xc0042, 0x0) io_submit(r5, 0x3, &(0x7f0000000580)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f00000001c0)="19fe25d959e0c00e880e55eed16fc6d487632e1d739db5582d7efc7225a47d58cbaec7d8b82bb35377b4d707af9fdaa35cecf6c28f49b4af3e7416cbd5f3de15ba38fb6bacc2abb5290cc49085c52f92ead92aaa8ad4cfb11a19b8d71c8f1ee8ba9faf64a536280a3a865f0fb150b33d9512bfe4545928de06c9002054fe2189ee950e2eb6657b40ec7af8ad193291fc19a4c3ee721a2847db10d38fd057a5f808964393788db3bafadfcc35b9a35da66728153ae2a9c61b021bd8475ad92ed776b7a3b20d1e5bba7258a7db0b4d1f0bf9afe25a0c5493b5138667c8f4252712", 0xe0, 0xfe70000000000000, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x2, r4, &(0x7f0000000300)="579ba22a3407f6d9bf780b2d26df80fdd2671b2fa46e8583686d93b03aee989f14507e36ca7fd0b6c6711458241925bd8fad5c8db741186b12fba3ec4c0dc0bd8c792f3fdd9096c6dc7cf3cd8d99c1f04ab70309a01cc9a8410e4557cf4172325d9b45ca57c7dda217b173f358189b0cafc7ca76aeaf0241fb8b31e5300123672237090e846ae100aae57a583d2c9833c0286bf4da673698d6ede2a895175130e644213667d3bd97a347b551e47a5e755dccd1ebe0653cfdfd601d4ec80efb14150ed773608e17b737d77ffd9aa813e371dc68b51893b958a96c77c17a", 0xdd, 0x0, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x5, r6, &(0x7f0000000480)="d56331e7d1a809301c6a984f466dda3ac4fb5091656f6c8cbf391889342c5bc7019242cabee757aeeb17213c1f28060451acafdbed9b911b391e99457cd6486b83ad251f0bf1c51f3d2f67a69bd43be4e6a10948dcdc6381ddd8304f6333283e0747b9c0ca623ef47d35cf95ade618fc95f3d85d8fa22fd96255b8af623894d0dbc7c30e2e", 0x85, 0x2000000000000000, 0x0, 0x1, r0}]) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)) close(r3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:23 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x300000000000000, 0x1) 2018/04/09 12:28:24 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x46}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="f48beb3a8ceadeff00cc000000000000000000"], &(0x7f00000000c0)=0x17) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9a3c}, &(0x7f0000000180)=0x8) 2018/04/09 12:28:24 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x8847, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:24 executing program 4: prctl$intptr(0x27, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/50) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/192) 2018/04/09 12:28:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x30000) ptrace$peekuser(0x3, r1, 0x3f) kexec_load(0x1, 0x2, &(0x7f0000000380)=[{&(0x7f00000002c0)="49da49c84a3ff8bcf8fda772d4c1b4bbe2b9092578814be8054545c4ff9d21c1de1b9738f795e20eaa43a6e3edd1ff3eba25a035eb46e4", 0x37, 0x7bc, 0xffffffffffffffff}, {&(0x7f0000000300)="0b5d3493fc0e31ec89dfef215566f102c5f36a4554fa063a81b4a08da47f608ac6939eddb92025b158a50980480efa7229e4935888d26968f02e247fe46fb4375227a9ba60db385815ccebcb8a", 0x4d, 0x5, 0x5}], 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000400)={{0x10000, 0x9}, {0x1, 0x4e}, 0x3ff, 0x1, 0x80}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)) close(r3) r4 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x1, 0x0) close(r0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x800) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchown(r4, r5, r6) 2018/04/09 12:28:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x8000000, 0x1) 2018/04/09 12:28:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='-', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='trusted\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='-vboxnet17posix_acl_access*#\x00', &(0x7f0000000780)='/wlan1trustedR\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='$securitybdev,\x00', &(0x7f0000000380)='selinux:vboxnet0*vmnet1!^:GPL\x00', &(0x7f00000003c0)='\x00', &(0x7f00000007c0)='securityproc]procsecurityuserproc\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='!md5sum\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='+eth0vmnet1\x00', &(0x7f0000000540)='%\x00']) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c00000019ed2a000000000000000010a84a771ca2cd6d1100000000"], 0x1}, 0x1}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80009000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x40, r1, 0x8, 0x70bd28, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x10) timer_create(0x4, &(0x7f0000000240)={0x0, 0x19, 0x2, @thr={&(0x7f0000000800)="1925088782ced3af2d09b2f2716a0b5ceed08f5c26c25aa5ab1ac979c3a7911fba6f558513fa49799f5f0e9f51e1f4d996bc5b85f2c90bb858d73a405b08d373d0adfed644720ab360c81d763ad9f83696b4af2a37ab3f6d855af745aee150df45b6c73ddbbeeca3cb304160381b5a", &(0x7f0000000880)="dc7883d8d6f8b085b6c92e9569a54be261d7081481e7a6e8ece2a360c7eaf863633766cc4e23cc8135d96fb08247ce783260ceefd2b78a70e463c24c25297e5ca9181550d2abb2df70714b726c0f2c060d1a7dac021cfc105bf2d00d5cee9c0565819033cff181c64292777bad8639f5e7e5801a119d9a9c813486e49036ed2dc5dc9bdd5febde593e63e28e72a6e74cfc8b1837f07bb0d3219122323333de11e6921a92aabef66209cb294115f54980f0417c83fecd47dd5ec6c9e0023c904d2f36a9492107ad9fed5d45487996632fde1cdc243ee55fa13102c59dd291036dc11613251ec559e063d2798d19cc7cb3c73b0f"}}, &(0x7f0000000400)=0x0) rename(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') timer_getoverrun(r2) connect$nfc_llcp(r0, &(0x7f0000000a00)={0x27, 0x0, 0x1, 0x0, 0x1ff, 0x2, "c327035c76fd602a74db08ac6cca6d8ca7517f9e53f66ee59120ccf8bf42dc9f7463b4c0e0dad32dded94f68481051e7c5c7b7993142199f735766a3fc73e7", 0x1}, 0x60) 2018/04/09 12:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/04/09 12:28:24 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/09 12:28:24 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x828, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='/\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000280)) 2018/04/09 12:28:24 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x3fb}) 2018/04/09 12:28:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x1, 0x0, 0xea3, 0x7, 0xedb4, 0x1, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1730, 0x3, 0x10000}, 0x10) write(r0, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/09 12:28:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80400) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r2) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000002c0)={r4, &(0x7f0000000240)=""/124}) 2018/04/09 12:28:24 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x803, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x10000000, 0x1) 2018/04/09 12:28:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0xffffffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xa0, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/160}, &(0x7f0000000200)=0x78) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x5f4}, 0x10) 2018/04/09 12:28:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x3) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r7, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) 2018/04/09 12:28:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x7, r0, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x24, 0xafb}, 0x14}, 0x1}, 0x0) 2018/04/09 12:28:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000001c0)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:24 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000800)="73004a09cf8b570000000000000000a800d56d00") sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) fchdir(r1) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000640)={0x6, 0x1, 0x6}) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r5) r6 = getgid() r7 = semget(0x1, 0x7, 0x430) semctl$SEM_INFO(r7, 0x4, 0x13, &(0x7f0000000740)=""/11) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000006c0)={0x5, 0x584d, 0xfffffffffffffff9, 0x0, 0x8}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="22fa8ede34f051025441f4ce5458ec6a8d414ab8674a7c83efd0c42c21ec83ff3e30557a519d88e75aef2f6e7dc1d204c66d58656520de62fa430dc67009a5e540fae992b6c1e0ac87efe190602e1c2e5004", 0x52}, {&(0x7f0000000180)="09fcf2f5212697df829c6f4b006173b042328fd7dd", 0x15}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000008000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0xa8, 0x20000000}, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000840)=0x7fffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) 2018/04/09 12:28:24 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000640), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001600)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) r0 = socket(0xb, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x0, 0x2, 0x3, 0x5, 0x7fffffff, 0x6, 0x1, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x5, 0x7f, 0x2400000000000, 0x6, 0x7c}}, &(0x7f0000000180)=0xb0) 2018/04/09 12:28:25 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"c4f26f2100", 0x0}) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000140)=""/63) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) 2018/04/09 12:28:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6d000000, 0x1) 2018/04/09 12:28:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2}, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="29cbe08bedde9582eac4b379d91e430bf46295dbd8e066c5b793a177d8d276a4b6d2576f4f4dcae1919488c7680738674881cfca4a1c18be3fd56d00d3c0f285a7b892baeb2ce529a09669afaf43cf157b668d10f76edb0f330def8d8368f9c429432a433880eb75f13e3973b6b8111b099eb85c6b", 0x75) sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/04/09 12:28:25 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/09 12:28:25 executing program 4: r0 = socket(0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000080)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x80001) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x9, 0x8, 0x7fffffff, 0x1, 0xb02e, 0x916}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) [ 819.982295] 9pnet_virtio: no channels available for device ./file0/file0 [ 820.010695] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 12:28:25 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 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$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcd, 0x300) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xa7}}, 0x3, 0xa6, 0x9a0e, "83bbbab037d4ad9a5dc634607458ea43c7d58a3092e3b9c40e274838c4f496a48bf19705acb1b086c084547b75399f763bcef5d0fd5dd81095df9217d18aaca1dae3266bafc6b19f9e04c9c6212fd6b0"}, 0xd8) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/09 12:28:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x1) 2018/04/09 12:28:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x39f) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000180c20000009100140081eb69d6ae003c0086dd6006f5260008110e00000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)={0x0, 0x0, [0xf1d, 0x4ff]}) 2018/04/09 12:28:25 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x2b, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/117, &(0x7f0000000080)=0x75) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) r1 = accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) fcntl$dupfd(r1, 0x406, r0) 2018/04/09 12:28:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x24000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x44}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) close(r2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r1) 2018/04/09 12:28:25 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x2000024d, &(0x7f0000000940)=@raw, &(0x7f0000000080)="47505d04", 0x15, 0xeb, &(0x7f0000000fc0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x800000004040) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/223) 2018/04/09 12:28:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0xaf9f) 2018/04/09 12:28:26 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x2f, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) unshare(0x80000) r4 = dup2(r1, r3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000200)=0x81) r5 = eventfd2(0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) epoll_pwait(r6, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x100000000, &(0x7f00000001c0), 0x8) fcntl$setsig(r1, 0xa, 0x24) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r5, 0x4}) fallocate(r3, 0x2, 0x5, 0x4) 2018/04/09 12:28:26 executing program 0: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x10000) keyctl$describe(0x6, r0, &(0x7f0000000040)=""/56, 0x38) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100000000062, 0x24580) tee(r1, r2, 0xbe2, 0x0) r3 = gettid() r4 = getpid() kcmp(r3, r4, 0x5000000, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/04/09 12:28:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4700000000000000, 0x1) 2018/04/09 12:28:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f0000000000000000000208000000"]) fcntl$addseals(r1, 0x409, 0xb) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 12:28:26 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x3c, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:26 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000f41600000000000000001501f2ffffff3bee00000000000000000000000000000000af0419fa7842fdc949f3f0fe5236784df7b0f1ad1908155cc5cf87a3b551c702012bb3e0c3aa43a38560aea4a10366acaafb7b0a76ee1eb53d5392bb91dc43a0ee30fc2ebc9759d8e3f7ab8ebfa8609f45589052df7421e69eb6e2cc8ddd939d2445ac49d52b0d73f2927fd9c49c32155e51529833d13f1805c387c174975a4479e0fe88e87b2f20e266b0b4e6d168a9ae1aca29d5c9"], &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/09 12:28:26 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) r1 = socket$inet6(0xa, 0x6, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r1, &(0x7f0000000040)="cb7a5ca8a2489a0d3f77736e564949e94299", 0x12) r2 = socket$inet6(0xa, 0x805, 0x0) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0xfa, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x3b) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000000100), 0x0) 2018/04/09 12:28:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x45000000, 0x1) 2018/04/09 12:28:26 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x3, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000240)={0x9, 0x3, 0x8}) r1 = socket(0x10, 0x8000b, 0x7f) sendto(r0, &(0x7f0000000080)="120000f99bb57781142106aa1011b770d76071616244", 0x16, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) signalfd4(r1, &(0x7f00000002c0)={0x701ed001}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x4, 0x40002, 0xfff, 0x8}, &(0x7f0000000200)=0x98) 2018/04/09 12:28:26 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x21, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000280)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) fgetxattr(r3, &(0x7f0000000140)=@random={'btrfs.', '/dev/input/event#\x00'}, &(0x7f0000000180)=""/147, 0x93) poll(&(0x7f0000000100)=[{r2, 0x40}], 0x1, 0x9) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r2) 2018/04/09 12:28:27 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) connect(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}, 0x1e) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="adca4950005fb0edba956e0451b2f15d1da111b2dd17315b2c658168ecf98781218fa0b88a904302abca47aecd56378fd7f4dedc93e3b358", 0x38, r2) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/09 12:28:27 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x62) ioctl$KDADDIO(r2, 0x4b34, 0x7) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000240)=0xe8) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r1, r3, r4}, 0xc) 2018/04/09 12:28:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6b000000, 0x1) 2018/04/09 12:28:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) 2018/04/09 12:28:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x7, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000380)="fedcd888b2f53ea1237f9fcc1bc9eeccb5d755c02cf2730a54780cb74033b2bdcd3bd31e5478f654b6ad1d6a4952b1ea3c0beaf56b7fbd72cfafa49bdd01c026ac4fe39f54400aa05d01fe5c98384edf6566dc3a468d05b80fbda68be85cbc5c1db2356b928dc14c9edc3a7f2d0e34769f38c0c1565130578823b9dcabc4a5f924c1fdde6add3f2bd2546269a00ed970acdd6910d03549bca756540a21", 0x9d, 0x101}, {&(0x7f0000000440)="9d38cd1713fdfc14", 0x8, 0x1000}, {&(0x7f0000000480)="51417b3ad8aa87d2739aeee8e7be61212eff35153f6fc9e10ff78bbac142e2d15be0acc128a11527074e8d924a452d62752a636c719ee6c6294d353e99ce1c8b2202359d4aef336dad47dc001ce67bd3b670", 0x52, 0x1}, {&(0x7f0000000500)="6de4de7a60ea220af614816d9e00be", 0xf, 0x5}, {&(0x7f0000000540)="2951972d70a359bf334cd248e224af1af72ffd6e1edbfa969b76b0ccc4eb4bbdeac5b6808fe31cea208f4e82caf714fc989058aea4c3d1e28f196d1d0a0a9ac3eb3bc1ca4d4eb53fd8e490c204830e21e29e22cd5619167053cb7e764eb401", 0x5f}], 0x0, &(0x7f0000000640)={[{@barrier='barrier', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x38, 0x34]}, 0x2c}, {@part={'part', 0x3d, [0x30, 0x2d, 0x34, 0x32, 0x3d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000), 0x1f7}], 0x1, 0x4008000) signalfd(r0, &(0x7f0000000040)={0xe58f}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3cc, "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"}, &(0x7f0000000340)=0x106) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x96, "e4e8cf6bb9e698ffec3296d7f76a02f3a215f902924429a7df95e67cfa4eff7730ec6ef617c1df0dabf3523c336d6af0a3f5a6df7e4bc83916633711919aaad57e3663abba252de2690dd2c309600d3cb2b5bc25a847b583e00a5d6de8201d07dc8a0adb1db7aede47b35a82ecea9e00a4c929d10a210db2e67dbd2f2a730f4f48eec0737f95315fc2700cce519bc2f0af5808681963"}, &(0x7f00000002c0)=0x9e) 2018/04/09 12:28:27 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0xffffff84, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x12) sendto$inet(r0, &(0x7f0000000040)="21ee0eb6d5f1c2004f09fb46141b38d27a8ce7c83bf41dafc9134c3e092b22c19c6ab0ab5f89191980939fbe75aa056b9f48df1333a13b919c290333edf5a0e5e1a7f914cc697d9eea3cfd631796bca98501051c9b5942f51b2735a1aa2300b5d138469b01eeebf53c97a748379de95778ad2290b99c67916a33816a55", 0x7d, 0x40800, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @rand_addr=0x5}, 0x9) sendto$inet(r0, &(0x7f0000000140)="fb885f8691283cf31f4221", 0xb, 0x4000001, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/04/09 12:28:27 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0xffffff88, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa}}, 0x0, 0x3, 0x0, "76d5655aeb79a76be9ade9d2a87d0ac41f188659d8f8d899820a24ee1a3059509e531879db25768d4a1c3fdc7bf09dac11c86a35082d40de5fb0cb5cd8a1bb7eca29e0d2c087913ff617e15196266d46"}, 0xd8) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x25a}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x8, 0x0, 0x3, 0x4}, &(0x7f00000003c0)=0x98) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000400)="7967a7e24cf5fb368208d11ad45a3a567e83a83fc154629ba98b5d31593f0242e11d96f0aa40947340b0c41387ddc9acc1d897161735043ea7cf6fb08f5a1558") 2018/04/09 12:28:27 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0xffffff89, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x7000, 0x1) 2018/04/09 12:28:27 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x800000000000003) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioprio_set$uid(0x3, r4, 0x21ec14c8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x200, 0x1}) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xc, "096f5f533b7f3b4ad43063cc"}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r6, 0x8, 0x1, [0xffffffff]}, 0xa) preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x18000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r3, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000240)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt(r5, 0x7, 0xb79, &(0x7f0000000700)=""/218, &(0x7f0000000800)=0x27c) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r5, &(0x7f0000000880)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r7, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r3, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r3, 0x1) 2018/04/09 12:28:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000001c0)={0x2, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e20}}}, 0x108) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00020058", 0x1f}], 0x1) 2018/04/09 12:28:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6700, 0x1) 2018/04/09 12:28:27 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x2c, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 822.061667] QAT: Invalid ioctl [ 822.097974] QAT: Invalid ioctl 2018/04/09 12:28:28 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f00000005c0)=0x0) io_submit(r2, 0x1, &(0x7f00000009c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) r3 = gettid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) setns(r1, 0x40000000) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), 0x8) unshare(0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000001, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000640)=0xfffffffffffffffe, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/09 12:28:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:28 executing program 0: setrlimit(0x2, &(0x7f0000482ff0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x202000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) socketpair(0x9, 0x1, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/240, 0xf0}], 0x3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x824, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e20, @rand_addr=0x3}], 0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/09 12:28:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x5000000000000000, 0x1) 2018/04/09 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x1815, &(0x7f0000eb6000/0x1000)=nil) r0 = shmget$private(0x0, 0x4000, 0x54001024, &(0x7f0000180000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/42) 2018/04/09 12:28:28 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x11, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:28 executing program 4: clone(0x4011ffb, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/04/09 12:28:28 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000004c0)={{0x80}, 'port1\x00', 0xa9824f69d1376633, 0x2, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 822.764333] mmap: syz-executor0 (20913): VmData 18448384 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/09 12:28:28 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x33, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:28 executing program 4: r0 = semget$private(0x0, 0x0, 0x400) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)) 2018/04/09 12:28:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x7000000000000000, 0x1) 2018/04/09 12:28:29 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/100, 0xfffffffffffffff6) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfff, 0x111000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) 2018/04/09 12:28:29 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$poke(0x5, r0, &(0x7f0000000100), 0x401) 2018/04/09 12:28:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x80000) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/09 12:28:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) set_mempolicy(0x3, &(0x7f0000000100)=0x7fffffff, 0x93a3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:29 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1a, "6f14893a617c04ed556a60c67acef6e8eb79e77c158e5f61c321"}, &(0x7f00000002c0)=0x22) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x24, 0x7fffffff}, &(0x7f0000000100)=0x8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000140)) semtimedop(0xffffffffffffffff, &(0x7f0000000f00)=[{}], 0x1, &(0x7f0000000f40)={0x0, 0x989680}) 2018/04/09 12:28:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x54000000, 0x1) 2018/04/09 12:28:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x1e) socket$kcm(0x29, 0x5, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x101000) futex(&(0x7f0000000200)=0x1, 0x1, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)=0x1, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x4b0adb7e, 0x8000, 0xff, 0x1ec, 0x2c, 0x7, 0x7, r2}, 0x20) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000180)=""/112, 0x70) 2018/04/09 12:28:29 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x29, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x100000000e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) setns(r1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000004f40)) 2018/04/09 12:28:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x9, 0x1) 2018/04/09 12:28:29 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x6, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x7, 0xfefffffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) 2018/04/09 12:28:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2a040000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/09 12:28:29 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00004cd000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x8}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) getrandom(&(0x7f0000000240)=""/4096, 0x1000, 0x1) 2018/04/09 12:28:29 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x32, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/09 12:28:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x0, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/09 12:28:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x54, 0x1) 2018/04/09 12:28:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) set_mempolicy(0x3, &(0x7f0000000100)=0x7fffffff, 0x93a3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:30 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x400000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:30 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80400) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/04/09 12:28:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x400000000000000, 0x1) 2018/04/09 12:28:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xff, 0x4000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000002c0)=[0x0, 0x200]) r2 = dup2(r1, r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="62aae3480c43ed8ff6865519bddc9dc5b77e0d51113615564df95339a694839b54baf47eeff91a6e03b1d5393f2dc5afd4084868d7c422ee170454fb8ea1b7feae7f2274894db18c98ce31e4f92c6cf2945b25e9900f7e3607b3a4c85f5e49f411ee0cabf32d7d052747f5514bfe340d075f35ed224a9ba22da9e930c9d220c1299c1abd80ef07a7530d0e5a38411f682ac677c9bb165c73da6ab6deaf421124e6feee23dd063a399d24f12ab01847472b90af3e6858d0566e4858036a43") setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0xb6b, 0x0, 0x2, 0x0, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e401000000a2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0xfffffffffffffffa, 0x1000000000001f]}) 2018/04/09 12:28:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x3, 0x2, 0x3, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c1700002e00ff0a0000580000000000020000000800000004000100"], 0x16a}, 0x1}, 0x0) 2018/04/09 12:28:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:30 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pwrite64(r0, &(0x7f00000002c0)="abed2e30ce035ccdbf37846041116aea5eba90900de7b12ba5b3960ab4b5e4ff07dafdd2bd6f3c678146f1446bcfe0357c930e45800c7b041c5948c00602f5ae16ce38ef3bcda5f076bf90fdce1e28aa00119ccbc2655c5f14be2adedb5a690996ce412d61331b97a5c25132af927318cbdeca0296115c7a3c4b673ac484076b3878e27dda054766bfc70e6cff66283bc8ac56cf6fb1af10d04a", 0x9a, 0x1a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f00000017c0)=0xa2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r4}) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r5}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) 2018/04/09 12:28:30 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x2800, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) set_mempolicy(0x3, &(0x7f0000000100)=0x7fffffff, 0x93a3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xffffffff00000000, 0x1) 2018/04/09 12:28:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "a6af664d17d101d564d56045ef2c66782562e2be88c729b70bc36ac6faf6f5a5bb3b4e3936e3bdf6c5aa006b3442c90199173719c12e1eefbe1091bfd640a993"}, 0x44) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xff0, 0x80) connect$ax25(r1, &(0x7f0000000200)={0x3, {"8a32d7356bfcdc"}, 0x9}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x10040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0xfffffffffffffffa, 0x4, 0x4, 0x1, 0xfff, 0x7, 0xc000000000000000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x6a, 0x1f}, &(0x7f0000000180)=0xc) 2018/04/09 12:28:30 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xe000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:30 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x6000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x3000000, 0x1) 2018/04/09 12:28:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)) flistxattr(r0, &(0x7f00000018c0)=""/149, 0x95) fcntl$setlease(r0, 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x3fe808, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x44, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f"}, &(0x7f00000000c0)=0x4c) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xed, 0xe) close(r0) recvmsg$netrom(r0, &(0x7f0000001880)={&(0x7f0000000140)=@ax25={0x3, {"c58fe493719531"}, 0x80}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="25134c4bff37f8bc80f3f1a43c95229a837ed5522ca3fcd2959a526c806fe4a449f116c3347b8aba737db826241ddacff4", 0x31}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="24aed35ff3fd59dc2278caa59dc85433", 0x10}], 0x3, &(0x7f0000001340)=[{0xc0, 0x0, 0x6362, "923d36af8216f270e1e0a2910080c86840b5d71167d3dc02ae13037613b7a880ed6aa1919638abf41e6f6e526275d1ce4247906581afe75516b742c3239a270e3f37d5e78cec0214a37c1f4debd89cc4985f1e007af5e7fca75bdf950e034fdfc29d639b81510d41e7ac20378a7c170795d4c2c5365331c9d133373af6644d2b8157e8fcd188880c352094cc0b55de8149ec1e2bf8c9e60403305253ea7033199e5e481968395bcd407fec9e7f"}, {0x80, 0x0, 0x4, "f7ad53d66a4379ed8bf3395883f3330b11d96c7df89d4d6034904ff1a86ad59ac5ccda49c261a15600acd4cc1469ce6777ae9c6028fa7ffef0d8029cdaa9dbd52871af4b4c3fa69319b0cce2a183bcb65876e629011156ef86875136f71fcf90e8c0cc16c78ea3e517301696ed2a"}, {0x38, 0x117, 0x100000000, "6bb01bbfd8ff4276326ca5f69100df1252921444939fd08f434da75c9fb2939bad0fbac8"}, {0xc0, 0x10a, 0x1, "a05cff6822356418dd57798bdaeffad4da21cf39552571c78b97f13f22edca46186e3afbfb197d5af802ce2f945dd4c244a692f0d5aedb2959f6f982e4bf7fb91ca127144e3ff07884fbbfba0af4a1e315f5278e5e2efc8b49c94bd8f15fb391993770426191b10b0ca91c18ec4b334f75e5034f1283a608b74e6925523aecbb1b254e449d3969766e002eff1a9e8c9f3c30b2ed68f91aca5f5b1286c130bb64ac710f579e5be0087a3848bc5d21"}, {0x38, 0x109, 0x2, "bb16d5ff77de21d72b6e522fdf81ff73d733dcb758581ee43864b958360b80334082674ad4a3c227"}, {0x48, 0x29, 0x1, "a3a4df3e869f99b3a9bf526cc51cd919639e11d0f0dfe4934f35a98d1df19a6b7801f5419541df04c00730db6ad048688ef10f210cc859"}, {0xd8, 0x116, 0x7f, "0e64355aab9a1d225012d1c01d1b9cf53ed494aaaad1939405792afb7644ce96467c1e9db996970f10f59bd00d92fe0f99cc92057f964735d046db1dc3d34563df86347556d08ba20b33c5e845030e6a446ea21b4b466e8b5c48a43bd4c3a347a69c270ae713ee3449a169bbc959716118b9fcd5b8a4690dbba8790669df229b284dd44f43fae00704f2324a4bf426d3af967a6bd708d4cbdb41212159643533082e13809543ecf4ab5c483638d533b7052cebf9a23221cfe5a8e15c3b01653aada65e"}, {0xa0, 0x1, 0x1, "764a38f8ef53823b376576abe2ab46db2ab98d98584216dcb21ec6924dea0861fa1be70c71abd8cc2e83aafbaf82caaf376da1c024845bc8f68add0a96ed4c94218f20796905f63639beecaf3695a67190ad5fe99c9a73473d457ea34ece602b70ef71cfc0742abefab9ffba44750e7828871ed9fe93a16c264fd09d5a410d66b4b4136750aacc4de390cc"}, {0xd8, 0x88, 0xfffffffffffffffa, "1830e7c1de3743393871fd32ce458707265543ac0e283c743919eeb689137b56ba9d11cbdf33c83bb733c2d0b4b713fbdcde6e87b43c4299b6fd3ff4680c121fe3e5ef50da57e74f8249d86fc289886ef4e92ea5e4888a2e15d2b73667d44e5592cc2729542089c9ff7240b74d88266a690b0b73e09942d2727d52c3bf06951ad7375604f1684b4e0b675cb029316cb9306e852fe1fe4791c1c13c3eb1743f2a56e43c8687bab57ce3c34d16824245834babc19644aca296d524f03901cea61902b89ff58c2ab1"}], 0x508, 0x40000}, 0x10000) 2018/04/09 12:28:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000001000000000000000008010000000800000004000100b13a7883bd52ed1efe417c6ee50fb3874c61ad1b06e10b3fcedffce5c40d252f231f0f7c1116f5668a2f5e01f9ee687e23ef056ba88a0a2d54c0bb407acccb1c79654675132f3376c15515278a16ba7ed88cee0edac606159df2eb3ef63cbf6185f51adcbc506dc6508c76b020eecde538264c0f7e73ef9ca901fd3e0c07516b50a1c1dba21488bc6141cf53bd69169a852434d415b9414591f057eb34fd6063f40089cf1bce34764408ce194dbf83c220295fef"], 0x1c}, 0x1}, 0x0) 2018/04/09 12:28:31 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xffffffffffffffe0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10100, 0x0) 2018/04/09 12:28:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) set_mempolicy(0x3, &(0x7f0000000100)=0x7fffffff, 0x93a3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r0, 0x8001, &(0x7f00000000c0)) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x3) 2018/04/09 12:28:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x100000000, 0x803) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:31 executing program 4: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x3, &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) unshare(0x400) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)) r5 = msgget$private(0x0, 0x488) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000500)=""/78) dup3(r2, r3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000004c0)={'vlan0\x00', {0x2, 0x4e20}}) fcntl$lock(r2, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r6}) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r2, 0x0) 2018/04/09 12:28:31 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x300000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4b, 0x1) 2018/04/09 12:28:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x40000000000001, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/09 12:28:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0x0, 0xfffffffffffffffc}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x6bdb, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x0, 0xfffffffffffffc00, 0x9, 0x80000000, &(0x7f0000000000)='bcsf0\x00', 0x1ff, 0x100, 0x22e}) 2018/04/09 12:28:31 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x100000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 826.284506] ALSA: seq fatal error: cannot create timer (-16) 2018/04/09 12:28:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6b, 0x1) 2018/04/09 12:28:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000002000)={0x1}) unshare(0x100000) fcntl$lock(r0, 0xa, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffe}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) socket$inet6(0xa, 0x4, 0x5) 2018/04/09 12:28:31 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x4000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:31 executing program 7: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r6, r2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)={0x40}) r7 = gettid() tkill(r7, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/04/09 12:28:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x8, 0x1) 2018/04/09 12:28:31 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x600, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xbf) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x8000, 0x20}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x1000000000000000, 0x6, 0xfffffffffffffffe}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0xfffffffffffffed5) 2018/04/09 12:28:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) set_mempolicy(0x3, &(0x7f0000000100)=0x7fffffff, 0x93a3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:32 executing program 0: unshare(0x0) execve(&(0x7f0000000000)='./control\x00', &(0x7f00000001c0), &(0x7f0000000300)) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xd5, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x1be, 0x4) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x60040) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200200, 0x0) 2018/04/09 12:28:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3, "0619b0"}, &(0x7f00000000c0)=0xb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3}, 0x8) 2018/04/09 12:28:33 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xc4, 0x86, &(0x7f0000000180)="0fda441e38320f0a2780b598ad48e8bf1ca81315030f16d4f6961617979a2f51343e125648765e9e434203d25080c1fe3136be65b42ff3be1e9c120a2f2495ffd1429319d12c98d09c10a8c8ec07516785cb9261dc324206dc1fd9e9b1743fb94e0554e79e3504bdc946e992b62c94430e5ed8bd448d6f2cc0c0e65d399acdb003c81bd6a9a3d9f7fa1172687a6c154f876fa7579f5e5d3ffe4e7cbcefece14d7b043abb3f176f609b3a71fabdfa9b3def056b370d5c12ebd9c39d3ad692df5ee0e24279", &(0x7f0000000280)=""/134, 0xb7c, 0x7}, 0x28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r1, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="0f35260f01c80fa0b8bf008ed864643e260fc76f000f01d1f3e1490fc75f1c66b9800000c00f326635010000000f30670f2389", 0x33}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/09 12:28:33 executing program 2: socket(0x10, 0x802, 0x0) 2018/04/09 12:28:33 executing program 5: userfaultfd(0x80800) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = memfd_create(&(0x7f0000000140)="e376626f786e65743040656d3000", 0x3) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000180)={[0x3000, 0x0, 0x1f002, 0xf8da09d9fb0b533a], 0x47, 0x8, 0x100000000}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000100)={0x401, 0x0, 0xffffffff, 0x1, 0xf7f, 0x6, 0xfffffffffffffff9, 0xbda0, 0x80, 0x991}, 0x10) close(r0) 2018/04/09 12:28:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x600, 0x1) 2018/04/09 12:28:33 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xe0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:33 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip_vti0\x00', 0x400}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x80013, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0x1e0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/09 12:28:33 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000000000009e485641c0540fb0bc2fa81ebc8f6610150ae199eb078f311255a706242cf836ca93a84d6be5121656060000000000000087757479122916d9956557ff5a052c0269f8ab2f865bb74d4a0000"], 0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x20}, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f00000002c0)={0x1, "25d731de7d6d09b206542520aae817ed54825c831e1d5768c98d709bdb8e7cf0c9df4c9792be57ab24ecf1f51ef90328ae2fd7882a8601ffd8a4a87f231924d7f64c86e2bf1c96ca7fba50e6c3577017002f0d00001300000000000000000000b9132fa23d7ab8bfada1dfbac2adede78fa4607555d3d790168e68e0d57f753eeb045f688d2f35a0636e0b1ee2a78a734390ade685"}, 0xffffffffffffff9f, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/09 12:28:33 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x6987d931, 0x4, [0x8]}) r1 = socket(0x11, 0x100000802, 0x0) pread64(r0, &(0x7f0000000280)=""/177, 0xb1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200000040020101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x1) r3 = fcntl$dupfd(r2, 0x0, r1) write$fuse(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000001000000000000000000040000000000000000000000000000000000aeec3616bcd1a0deda0f42bd36067440b43b5110ca3619529b1f01dec3d1cfb80552b706c3d4927365f889edea53cd970019313fff68dba0d1e21aa5150329a91cbc6da62449c6f6b339b23d530c990f38e12a3e11232a07367b24621b6983a24273c2bfe4b224026003244b9b741ebda597"], 0x14) 2018/04/09 12:28:34 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x3c00000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x700, 0x1) 2018/04/09 12:28:34 executing program 2: semget(0x0, 0x1000000000000006, 0x8000000000381) 2018/04/09 12:28:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@dev, @empty, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x39, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 12:28:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@srh={0x29, 0x4, 0x4, 0x2, 0x8, 0x20, 0x10000, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) pkey_alloc(0x0, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/09 12:28:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r1, r1, 0x24, &(0x7f00000000c0)={0x20, 0x3, 0x9, 0x80}) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0xffffffe8) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f0000000440)) 2018/04/09 12:28:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) r2 = shmget$private(0x0, 0x3000, 0x54000040, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) r9 = dup3(r1, r1, 0x80000) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f0000000580)={"ef254bf746dc60a87d080381fe4a94f52f32f391d021c39cec3a0dd6ef8a1ef83accf270b2eb98868f8c3f8524cb3bdf59e92439db6f9e7d06651510894652ce132eeb79745ec9a4797e99b37fbf24069cf0dbdb98920c0fdd02c288d8d0c3d32efe8e0ab368deb64d41a19fc433abc7c55825ecfafc70e497691d40202d583dd02fd51312dc1fe6bf9220bf9297c7667fd32c42b20513a1f8ddf9372909a6fcbf7b45b78937f5a0ffa4df25a6783cdcb6b7bd4818ec4425de914da46f32758ee41f512303d3970329e23bcade26ead76256a17acd04f524f711791e5c5eec751fa3a0e5e207923a41eed159afe1738a7ce502abebb9bf242a1c50db4b3e47e09f4129c156fe58e267b62a81dd1b675a2d62528039efba6a5dc0512eec5fa8095e5c329e167f28ca4553c2ebda0cdbb9dc635c4bf5bda19a234f5f6f925d70cab979636090f522a582d668f21aa92b8dd718d64704fc9597ae7ca665c02e16bd3faad7e802d16cb846eb56b0ac7b867ecea36d583d7bf2b9ec77846e544bb629aa1a44c516cbbba48505c3ad7d66204e80f66e23b768b452edbe7855372baf97712ef7e445a1bcaa9d290d516cdefe0a1539ec87fe64f9d2e602c5cf769cd11ef95b76b36e9833c53bf8dde5076708cc69b0704067b84807d8cbb07347391b238e40bc0866f301e61babf7736c82c7200ea36da8caddd9b7abaad4d384af42f2033ba3d74a97db32205cf291787cb3a4d519a356206445f6338f2c3221981a1ab02d5dca9a8ec333d80da5445f7f2ecc0ff228751702740113645ea80240eae83c07f23765438268716d5effab69ec5056eb3e7c3888131c9597dea07122891bb222101c2364a512a0b1fda5b0542445f0333ba709c56e58f354c1453bcb73c14bc1142044d50182452bfda83a902b0f13ce531f34b549c20a9a164cf4cf34337c6b70e282800d2ed08671f7155c324b874c098f7651b19aad5fb2e62230b22d08a3439fefdc1b461388a18a02216496761e4770afde7dca2e5839fd1260a4d9fc3ec4821c879e079af98b430b0f9f9af7bb836f0e7994fac414e2217c137e879c545bf7e0c07dd85b8bcf7b4cc18bf8aac083bcc48fbdb9c36e0062c4ed0a97c3263ca629b7676fd96e5a0b580b6f7c7052a82bcf8fb2bb44522c01a34cf44e70afd80b7caa3cb5efe5bd0d8a76cb66cd3fb3ddf02568ad84c249a93df24a8b9280ad957a916b7ad3bf19bcbcd97db77e05a3490cdece03d3f1dfea04595e83a222d15227328fb4acb63f9b5216845024a80c0adde57024d1a59b8f06aa5ae489762fe315575acc98728c30f5205c0b4c52b374df1717bbab77ec31262c1972f55f350c61e30af88504105f61a9af80d176fc811be19607be98f6f6d5b84b0eb1bbe45d3c6b8302d0f206b66333af25d06a627bebd1d98cc5124fc26fbaa611"}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r9, 0x28, 0x6, &(0x7f0000000540)={r10, r11/1000+30000}, 0x10) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x4, r3, r4, r5, r6, 0x1, 0x1ff}, 0x6, 0xdd, 0x2, 0x8001, r7, r8, 0x40000000000000}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$void(r0, 0xc0045878) 2018/04/09 12:28:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000100000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000"]}, 0x108) sendmmsg$nfc_llcp(r0, &(0x7f00000022c0)=[{&(0x7f0000000400)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffff6d8, 0x101, "90a3d7b3d025002ee4bec8dafe63ad408832ae9f8e9741e955e66b78b070441c7d89aba97e6841677d35c50b9913d1031b895675a79a69b1a8c00f6d029fec", 0x1a}, 0x60, &(0x7f0000000580)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000480)="c39ca0488847d12082a51f4ed82f1442a2329a8fa9992f3c7ddb30a1e5a2af67fae032837f35caeed0d0210cd4ef67bff95f21060047233211887661ed24e078", 0x40}, {&(0x7f00000004c0)="3bb6c6e8ab3d7f230a1fd10f44c9ec7d3d429ad7113874552dda6bb3d02f5b5a57ae7ccd4e9cbece5244466bb1d96996508a799d56533b84752d78e29d254efdf8070235054b764b45c7bde68ea406292ca10aad392be0029f99a8f337cb67ddd40925a4ce7c5d825a6b1a1f04529089f97c284c97ffc4e82911d2acfd8c3fb260d3e176239905ecfa6c53fe28655d031e1c41b9bdce3dbbb80dd2e59b9e8a", 0x9f}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="68000000000000001d01000009000000c93713bad30d71b6b4ab0226967d972edeb6205008151beb76435857a9af6658eb1fdcbff432cef5403ad352d595be5d3579e8a416dfdbc0b13231c7be6adf84d7f1a3427c62fbbce8000000000000000000000000000000"], 0x68, 0x20000000}, {&(0x7f0000000640)={0x27, 0x0, 0x2, 0x7, 0x5, 0x81, "56fd7ed0ff91eedfa19a2a1f6ac855f361bcfebcb011d0f26599e3b19ac6d9917bac7f5c03d89139f68c271af0c0954c413fd20bb08674168a64926c9e29a4", 0x2f}, 0x60, &(0x7f0000000880)=[{&(0x7f00000006c0)="5174e0ebf94f662572220e308e13dd766958f0bfceb4e6c97f4f5e011f787aa6abeb3e059b9de43d5e01f0cd9b253ca7e00ab6890c79068eb6749c7c5230bbd719854e5a6ab69098594416a7ad03f2f950328b5eea38275e49b88dc712d258", 0x5f}, {&(0x7f0000000740)="967436fc6afedd1ea0d048064c29b0da7f7eef115fe4867a29340b876eb1ccb3c8af7b675bb3fc165f4876a96241c8335f0f97d7e02a532a447c257eb2fb4f0b86c472f35f68214b74d7ec2f759cd11a8d45eed75e74f2bfc9cb11b546", 0x5d}, {&(0x7f00000007c0)="134bce164fc547f7e22180678ccf1125195fe9599925156d91ed24700b2f146b992bd4ccd86207dc99a33d7c963074ad530fc62e3fb8576010e2507973f253ccff6a7dd79df91cede4edae812fad24badc1fc27caac7a1ab6cded4e89a246368f007af44fb532a134162ed84501c7082a8e0f18a7be6e3acfa448f94d3c452deb28e44e1690e18a037aaac68e33004c4fcbe54cbb8ed10fbb27848683836fc6e229dc98b23d26238", 0xa8}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f00000008c0)={0x27, 0x1, 0x0, 0x3, 0x401, 0x6, "2fa075e8b8c5d98adb9cb6aeb712aebc1c14d6a415c343da06c1d0c1735bdb9e02036527713ab5ec4f8b175f728c34149496bf17169e46810dda4baae8a8d0", 0x11}, 0x60, &(0x7f0000000d00)=[{&(0x7f0000000940)="5a0655189a680ba2aeede6cb911b205890f5f268dfc8b287911028817b25ea1b7de369450e", 0x25}, {&(0x7f0000000980)="1fc2bb2120647f83e39ff217dff463e38b5c066bd93c67eef3f69bbde37f9d60d1484ed946e818700b84a0671cf0a5dbffbd47198ace88d576ffaa70453a7ebe47a9989d99a186d7bd26b6b8aacb04aa5d28e44a51b7e8d17b86537e887d0034f0905638dca94d1a1e13821ec0a9d67c15ad66c7135d983f", 0x78}, {&(0x7f0000000a00)="e18890f8d592826bde1750d855ab2126c36b21e9645be3b14c4fa81d48c6335cce65f5dc170251224925c343227b6a2235e0cd566415a0b66d47610300fc6a3950795e89862d34cf5f9ad95d6ea5b3c96d2ce8a778d95dc56e163d0727fd2a0788047fb6701782762c9b4dcfedfe1c2170669d8e44cb4d6ae24cf56269fb4bacba3a6e8d5e7aaed69d96ecf46e85533cc85841323e8c14f1dd48660f", 0x9c}, {&(0x7f0000000ac0)="f7d65ebbe3f0aaaae73470513af08b2c35ebd9bc3d4a0c6c71f661adc39f813e8678158d8c8dfbd4ef6b5672ee56a6ebdd53994daec1d0af32f4fca764c7e13f2f1d379808243ef6fe2a274fc82855e1ee686a402c09adad58aa6c75fb585314bbc97f61f3a943fadf7e9d6d765758eb6a1ddd43761448f2030514bf09db533c8ecd2007fbb6bc28adc164da948a8757dfd39378125dc04707151e077a8efb108b66d5ad28368e9b120fd80b10ec27d25ea36a463078914b6060e13254e79a560a1efa8af51f4d8244a3b802528a33f5151c60e8c8524dbb4722eb145312", 0xde}, {&(0x7f0000000bc0)="d9b9d81f1daf3c00e762408762b9a543020c7c7cadc969fd7db13bc40727a95bd5de5428cacd675221abb0f55e0556bcebd22109a48bc15422bad2c3d8dc59b1873b40f157a656ae1a5fdd2c3fdec0dace7b6a7d6d543f8266ff93d8ed1441c168c1bddf5cc53af071ed151d0ce34bc5df2135168c6c08ca", 0x78}, {&(0x7f0000000c40)="96018b30", 0x4}, {&(0x7f0000000c80)="d889264ec0c96a7ef6a684b25d13c95f985b319c51988443b72798273cff2dcfeb148d227ef4d28f9c9ba3ad608fb211624585cbd300611a50920cb5927c5b03de32521cf61292b0d7", 0x49}], 0x7, &(0x7f0000000d80)={0x68, 0x11d, 0x1, "feb2a44879d6eb68a92c316e3f2cfb3f060b14b63f77310ba992bb7dce8a1b73597a303490f3611f9b516751e48256c4df559edd9048af57768d149a0f9aa57582c5ddb755a9a28b62b5107c5286db0633f79dccdd4c"}, 0x68, 0x40}, {&(0x7f0000000e00)={0x27, 0x1, 0x0, 0x7, 0x1000, 0x80000001, "93c5da75d2f8a1de809b71a419fdabd28fa8da0b8689b5d90bcbceee59049680cc5c9994fe3119fe119a524fe14e367c2c47c1429b3edd19073716effec356", 0x20}, 0x60, &(0x7f0000002180)=[{&(0x7f0000000e80)="99cc35db7558544852df514fd7aee9bd294c6d73ae0d9a867ee3ea0a2384623ce44ea305849843077442cfe22f99dd8df011f65f4478e1d5dee75e4a6b48737e26a3c0ea5b44d24a5305db64e2a26f783f9af99222e5e74c42c094974f4c83a20f87f9", 0x63}, {&(0x7f0000000f00)="cafe800c5fe621889ed685d1308228f2996b87eba6f2313be45c", 0x1a}, {&(0x7f0000000f40)="84275cb4fc97c23e5286187b70bcc3db041dd7ec8f60ba8eb33413b3e799b754977f58fdad10a0fcbdcdd77b1fcd005b1dc5eb68d0911479307b189c245c9ff30dd1ea66b663a9313d3eb42faa17bf8dbd9c59075a850e8c34ecdc17030663a374c84ca095c89ea775b86f735259e3cb78ed73fa924395818204ad14bc4782a4c88b38aad0872fad4ac8e48775a29d09f07b503b5284932713b920cb422c561269cfd37342e5889bc0a553cce063bf011e3f15", 0xb3}, {&(0x7f0000002040)="b54febbf07ae0364b06af9f8dc4964da796d05f43036d3929734489021b691dff7305e1c6474c0143ec011c3ddb0b9ba0d234b708f7fabdd6f0196e21795aabd775e10bf7048660e69a985324ad3bbfe4ffd0447a9d0638d0052a64634ffba02f64889e76ca927000613c28ea86650c27ac864bbe4a353dfe2d8bd5fab359775df1b4a8e784aa6053b415ad64dfa7b5c31b1afca97cdfc1e7b", 0x99}, {&(0x7f0000002100)="48abae7aaf65ba1fbe51d9c3c94f8d42529a53aeb1fc10704145692f9ede0c979b129529ecaaeb1475d3deb27e8e2926723e0602bc80401b8403c821eb5d0797470c558700f01af587c09adc295322397b95944ee725143b011e3faa801b3722e15729d709c3b2e43555a385e5df7559536d20632916e297ac02a3ece17eb8", 0x7f}], 0x5, &(0x7f0000002200)={0xa8, 0x11d, 0x543b, "0ee528490fb06c3b22a9d1670d7e378cbe53408b06367bb2040e1953503ae89b2dedc4eca0e0a19fe2439b59bb7c928f4b9dd42de462911519d70c26f5673090438d4d4a4d654b4f4b967945aebb21ca4b370fbd89f85234f0d781f260b66ec60095f6ec7a30b001e87c8b0d72dcff3f93e6e41d58a2fcd2b159b32ea5a6a55faa1271a40da5d7cd49808d2b915f2a87e30f6c8bc3a555"}, 0xa8}], 0x4, 0x850) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8, 0xba17, 0x8001000000, 0x0}, &(0x7f0000000340)=0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000002400)=0x7fffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0x10, "a785e5d6622a81b620ee3efb6d5394cc"}, &(0x7f00000003c0)=0x18) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000240)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3}}, 0x4, 0x6, 0xdbb, 0xfff, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)={r5, 0x68, "1346dbd16b62f2911c84dfc3428dc7eb9990f66ea07b0325a282fe1621b0f431bcf38420e12d9ebc4f1d0f85037ff80bf02ce645b0882a38dbbb32cb0c9fe308ed1ae1aaaf988f57fbc3bd74933a368a968ede3efc246cee8dbd482e68914b6700312a1910bb1e28"}, &(0x7f0000000200)=0x70) ioctl(r4, 0x8000000000009371, &(0x7f0000006f80)="010000000000000018") ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000040)=0x400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002440), &(0x7f0000002480)=0x4) 2018/04/09 12:28:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xd7, "cd7edfe9d0d469c8172eba9ce38bbf201c300573d65f4f7dcd17499d0e34d0b7defac7c28602780b6d8216304a212196c4d63aa3e5b77079b9fbc4e4f04054073a5a892e07ef947c9f1b24dc2803deae154b5984c23458995eb4ead572005e8f7d8f9fc3a8f86a5657671a390a7b01fe21b13cd10fe7653981d97fdd900fdc76bc18029228156e0dab384e0f9b9728345ea8b2621e0bdc543044eaccbce01f20fbfeee91410571c7ee90b00c0ef5f23dc717cfc63018687620e6c901c7ba45b41c41e9819c5b9f82d921a4699c359ccfd055a3236685ef"}, &(0x7f0000000380)=0xdf) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x1800000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}}, &(0x7f0000000480)=0x75) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0x7}, 0x90) ppoll(&(0x7f0000165fc8)=[{r1}], 0x1, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}, 0x0, [0x7fffffff, 0x4, 0x5, 0x6, 0x7eb9, 0xb475, 0x8d, 0x20]}, 0x5c) 2018/04/09 12:28:34 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffff00000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4700, 0x1) 2018/04/09 12:28:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = shmget(0x3, 0x3000, 0x467ab001b18d5442, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/04/09 12:28:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x1f, 0x240400) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x80800) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000340)=0x7fffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @remote}, &(0x7f0000000140)=0xc) connect$packet(r1, &(0x7f0000000180)={0x11, 0xf6, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x5) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000280), 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x7fff) recvmmsg(r3, &(0x7f0000002400), 0x0, 0x0, &(0x7f0000002540)) getsockname$packet(r4, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000380)=""/114) getgid() 2018/04/09 12:28:34 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x600000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:34 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000100)="0000000201000000000000010400000000000000", 0x14, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00') mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc082, 0x1) 2018/04/09 12:28:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) socket$netlink(0x10, 0x3, 0x2) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x4000000001, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x20082) 2018/04/09 12:28:34 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x5400, 0x1) 2018/04/09 12:28:34 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xe0000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 12:28:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003d000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/09 12:28:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x102) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000e64ff8)=0x3, 0x2d) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) [ 829.604135] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 829.625481] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/04/09 12:28:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xfffffffffffffd23) sendto$inet6(r1, &(0x7f00000001c0)="0039ac170100012d8b4985d49b860fe52c61b9aab029a9489a73976da3000000b075f47f21f13683", 0x28, 0xfc00, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000002700310308000000000000000b0000001937740b26efe3b7eb49c65bf53977b7f745197ce19a7eca88d508f2cbda6341b0c53220"], 0x14}, 0x1}, 0x0) 2018/04/09 12:28:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x6b00000000000000, 0x1) 2018/04/09 12:28:35 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x3c00, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:35 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ecb-serpent-sse2,ghash-clmulni))\x00'}, 0xfffffcd9) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000), 0x213) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x80, @tick=0xe5, 0x5, {0x4, 0xe2}, 0x6390, 0x2, 0x8}) 2018/04/09 12:28:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="a39e111cd505a858f7223274367aa17a6681ece63309a273ed36f16d7078b2029f0af97af5cf9cd9becde66d84fd737bf953b7722ec130252adce7a6b39f90fcbfae7dc2c039612fd35e2d3a869d1ceba7e001b26b0309b64c1d512d18ec82c62d37c3470509fa09b8bd159ef07ddbbecea231e5d3dfc05d30364b03cf751423fdf654a812190137e4fc0d295405c4eb26de53fbac87206cf4749c20c23e4d94ff22f4"], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x200000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffc}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000006c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x2}}}, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00000000c0), 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x20c3, 0xdce5, 0x2, "ee0ae20b938e6ea1d097d953892e0a9db29c18b77591f8ab9446fce2872c4830222b68cb2d4bd94bd9048d22fab6d688c0b1bdb3d986579925ca813f7bb52b9be311e235988de2ec93a52a4329d76b5b"}, 0xd8) r5 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x2, 0x200800) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x2944) openat$cgroup_int(r5, &(0x7f0000000540)="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", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) accept4$unix(r5, &(0x7f0000000340), &(0x7f0000000080)=0x6e, 0x80000) 2018/04/09 12:28:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) accept4(r0, &(0x7f00000004c0)=@alg, &(0x7f0000000340)=0x80, 0x0) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/09 12:28:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x85ee, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/04/09 12:28:35 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b58bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000000000325000000000000000700802c4892000000000000000000000000000095170000b54c46c8da8ab7ff217ccfa7ea93784f5cc8d0377e4e001a718f4fdb3500000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x3) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 12:28:35 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x3000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:35 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x6, 0x9, 0x7, 0x0, 0x19, 0xf2f}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/04/09 12:28:35 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x2, 0x5}) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ee835b20b7770b9120d1d043720868f855fe86d551d332c4e6a3f1ab14beed5c7171673595cdb2cfffa49534267332b6c8d4a6266afafaf54d0e89e3f685066fbde740fe1c656b7be4283847af9fac5d678b55b74d8897e18ccd9cffa154a72d6b1765bd359fa6b4a1b7c3384cf4018781b3afdb08c083a9d51eb6c1606f4682652647c879de37f548c8eaa9115f5c7629bbca1589c76edba8cd9034f5bc52326251fce16c6206ed72495e48e779", 0xae) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x7, 0x0, 0xfffffffffffffffc, 0xc95}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x3, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffff0000, 0xeb, 0x2, {r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x10001, 0x40, 0x6, 0x80000001, 0x4}}, &(0x7f0000000580)=0xb0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r1, 0x50, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680)=r4, 0x4) sendmsg$key(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x8, 0xa3, 0x0, 0x39, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_key={0x9, 0x9, 0x1d8, 0x0, "a7d39d39370e0c80619fd5e22da9d13d61dda50cff06395a5f9ec32f82873b08350c3b22e17067f9aa1717da6003ac7a23b054649d79f44f67cb82"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7fffffff, 0x7fff, 0x88, 0x3, 0xc0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_key={0x20, 0x9, 0x790, 0x0, "a3e20ef0cb790bd99d1766db01efbd505eead9471ccfe0be96671283303764d140acb50b33c9580c3223e83a7583bea5fe979a742a4185fc6278a149d1945437aca6e248d41dc4d2c91ceda315e6916f01f7ff7bfe0f65ca06579ce27dd7b0272dae96fa8b0a9e957e7f5b5fa44e8bf2ac481421bf317967a380c5caaeb7babe6da68475edb057a0808a338300cf37c4c95c7a0b80c340df939a0ba88adc39ebb0ef68342fd55e3066a5a0cbb61b629b04f89ac17acc04f37c5a5d52bc83eaabf1c2543830bd70451441fee2cfc62f3caad96e39501c0c61715dc0026abeb30228e59f177203d4937f0f11ef8fc82c488aad"}]}, 0x1c8}, 0x1}, 0x0) 2018/04/09 12:28:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4500000000000000, 0x1) 2018/04/09 12:28:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffff8000, 0x2, 0xff, 0x6, 0x6, 0x1}, 0xc) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f89f93), 0x0) 2018/04/09 12:28:35 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x1000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:35 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x3) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000100)=0x80) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="63cd548f925ae72b923e767ef4bc64c0c4ca639c89901ce0b3079f1634a7058c8d7bc3c66185165598718821bd9bec7c27d6e3032ef1aa10428a3086899451520d13bb7df3", 0x45, 0x0) r3 = getuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x2800000000000000, 0x4, 0x7, 0x3ff, 0x0, 0x80000001, 0x80041, 0x6, 0x401, 0x6, 0x7fff, 0x1, 0x2, 0x8, 0x4, 0x9, 0x1000, 0x7, 0xfffffffffffff3a3, 0x1ff, 0x2, 0x800, 0x5, 0x401, 0x80, 0x8, 0x6, 0x5, 0x5, 0x100000000, 0x1ff, 0x2, 0xb56, 0x8, 0x3, 0x8, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000340), 0x4}, 0x40, 0x81, 0x4, 0x7, 0x4, 0x8, 0x2dd5}, r5, 0xb, r0, 0x2) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f0000000440)={0x2, 0x4, [0x2]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000500)={r9, 0x9b}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f00000006c0)={r10, 0x1, &(0x7f00000005c0)=[0xfffffffffffffffa], &(0x7f0000000600)=[0x5, 0x4, 0x4, 0x2], 0x41, 0x4, 0x10000, &(0x7f0000000640)=[0x1, 0x1, 0x9, 0xa2], &(0x7f0000000680)=[0x1, 0x1f, 0x1ff, 0xe5, 0x7ff, 0x101, 0xf63, 0x6, 0x7fffffff, 0x4]}) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f0000000700)={0x1, [0x0]}) acct(&(0x7f0000000740)='./file0\x00') setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000780)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000007c0), &(0x7f0000000800)=0x4) recvmsg$kcm(r1, &(0x7f0000001980)={&(0x7f0000000840)=@hci, 0x80, &(0x7f0000001940)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/86, 0x56}], 0x2, 0x0, 0x0, 0x2}, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000019c0)={{0x8f39}, 'port0\x00', 0x25, 0x10, 0x7f, 0x100000001, 0x69b, 0x101, 0xff, 0x0, 0x4, 0x7}) syz_fuseblk_mount(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)='./file0\x00', 0x1, r3, r6, 0x3, 0x9, 0x2020000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001b00)={0x1, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000001b80)={0x5, &(0x7f0000001b40)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001bc0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c00)=0x14) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001c40)=""/18, &(0x7f0000001c80)=0x12) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000001cc0)={r7, 0x594, 0x7, "739864ed5f94d41fe69a95130ff848b8ce20ab5f6c44bf671c954a68bb12ddd7de17b0953612075808d609b28ce87a0059e06d6e57f37c9fd9606a5c05914c9e77a2653ca274c6250e12af2180b03c4b84459776118ec7414c3567bb888f61de873bd61c75dba69d28d0eaca8dd164015eea82ea853d34673395c894aacb5a451dcbc3f25028c72d99eeafb4e55fbb5dcf565f03273d37376a34e13d41473c63fbf451124483ef8a4034b241fead399c228a8d89bbfe2966f6a29ff69ec7fcaab1a3b0600553abe11fa63c46fd59611f63060fdc4792"}) sendto$ax25(r8, &(0x7f0000001dc0)="46006ed6460b89d84088c19503767a35102c1f73ee12077a46a391a0a4d13a5c19519605c9c1cf5d3a9ac07a6e57a6be332e9b954fea4a4c13703442355ee9acbb15ee9e85e4c1d754cbf462b6c63c82fd55f3e58e3c0ef15e1c8f53fca64468a6f85be7873358bb028385a9074c02f3b35005eaaf553f327323f34e8fd01f5030174e885b2d7d6f2a3a7701ddf8f5d9cb8f4107284bd1553d17809091bcd2465c975a9e5d73", 0xa6, 0x40, &(0x7f0000001e80)={0x3, {"a2c04706262aa6"}, 0x7ff}, 0x10) 2018/04/09 12:28:35 executing program 0: r0 = getpgrp(0x0) gettid() tgkill(0x0, r0, 0x1) gettid() [ 830.425291] bond0 (unregistering): Releasing backup interface lo [ 830.463823] bond0 (unregistering): last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed 2018/04/09 12:28:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1000000, 0x1) 2018/04/09 12:28:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="d5", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 830.488459] bond0 (unregistering): Released all slaves 2018/04/09 12:28:35 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x300, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:35 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x210000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0xfff, 0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) recvfrom$ax25(r0, &(0x7f00000000c0)=""/215, 0xd7, 0x40000001, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(r2, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) 2018/04/09 12:28:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3fc, 0x9, 0x5}, 0x8) 2018/04/09 12:28:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) r4 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) accept4(r0, &(0x7f00000004c0)=@alg, &(0x7f0000000340)=0x80, 0x0) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/09 12:28:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="02180000170000000000000000000000030006000000000002004e20ac1414aa0000000000000000030005000000000002004e20ac1414000000000000000000070019000000000002004e2000000000000000000000000002000000000000004000000002004e20ac1414bb0000000000000002000000000800120000000000000000000000000006000000000000000000000000000000ac1414000000000000000000000000007f00000100000000d5774c198377f407"], 0xb8}, 0x1}, 0x0) 2018/04/09 12:28:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') openat$cgroup_procs(r3, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0xaaaabd6, 0x0, &(0x7f00000000c0)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], 0x459) 2018/04/09 12:28:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) recvmsg(r0, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/09 12:28:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) sendto$llc(r0, &(0x7f0000000200)="bc7ed9395104c98f78f07c232e3c09d1ace931c57be9a0a48a0b0f0da62dec44ec4ee6efcf93428dd3eea0f094b46b1d608d1fd0005d92bc164a3be9381048968b088923e13aec63124a61c99469529cbbf575e308e5cf494f8bd9f61d0ef5ab97c7d237a07fc364377a2cf114faef3d64109733e3d3c3e9904c02188fb1732f08e124981710dbd8bad03e7161feff13c6c2fc71ba09ba79089ce920f36e8744350e2b353c55b42830b2eddbafc1451cb8d6c563357f488507f17c162b997d14e13ed99b75ff60f5a861fb5afbee8738d4a23840a43c0e669c3f945944cb91e212a1a20bc1af2f62776a1d98c08cb12ac0", 0xf1, 0x4000000, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/09 12:28:36 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xe000000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xa, 0x1) 2018/04/09 12:28:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") fchdir(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x8, 0x7fff, 0x3, 0x0, 0x1, [{0x4, 0x200, 0x81}]}) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"26c0d362e9216c"}, 0x3ff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffff8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x9, 0x80000001, 0x8, 0x80, 0xfff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x100, 0x7, 0x6, 0x80000001}, &(0x7f0000000180)=0x98) 2018/04/09 12:28:36 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x26f) 2018/04/09 12:28:36 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x28, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x9000000, 0x1) 2018/04/09 12:28:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffef8, 0x3e3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x83, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0xb9) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0x1, 0xfde, &(0x7f0000000140)}) r2 = socket(0x15, 0x80005, 0x0) r3 = dup3(r0, r0, 0x80002) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000340)) r4 = getpgid(0xffffffffffffffff) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)="9f00df166ce1b966f0612f9b9a", 0xd) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x6, 0x9, 0x9, 0x0, 0x0, 0x7ff, 0x8, 0xe, 0x8, 0x81, 0x8, 0x200, 0x1, 0xfc, 0x2, 0x2, 0x51, 0x6, 0xe8, 0x5, 0x9, 0x81, 0x20, 0xe0, 0x7fffffff, 0x7, 0x101, 0xffffffff, 0x9, 0x1ff, 0x2, 0x0, 0x7, 0x9, 0x5, 0x81, 0x0, 0x6, 0x6, @perf_config_ext={0x5a2, 0x587}, 0x8000, 0x8, 0x80000000, 0x1, 0x1, 0x1, 0x3}, r4, 0x5, r3, 0x8) getsockopt(r2, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) socket(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000001c0)=[0x2000000000000009, 0x8]) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'ifb0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="130000000882f2a0dada4713eca3a7a6"]}) 2018/04/09 12:28:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c", 0x76, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) r2 = syz_open_pts(0xffffffffffffff9c, 0x2040) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000300)="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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x3, 0xe78b, 0xe6, 0x9, 0x10001}, &(0x7f00000002c0)=0x98) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x7ff, 0x4538348e, 0x7b2, 0x9, 0x81, 0x2, 0xfff, 0x9, 0xff, 0xfffffffffffffc00, 0x4, 0x7670}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/09 12:28:37 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x3c, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:37 executing program 1: setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0xffffffffffffff57) 2018/04/09 12:28:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r2 = getpid() setns(r0, 0xc000000) fstat(r0, &(0x7f00000002c0)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000340)=""/93) fstat(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001400)=0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000200)="e67cf01bb1194b77f1da8d0baf0029ca7e4a1b3ccf50ef568ee4dc0fdab0a98c3d25c76c9eaf29a1917e6b66828160d48fb3a61df3d418723faa19c0f0f06e150ef97cfe50240ee54b50cfa2ffb69d3b7762abb5a01dd692b937c43c890366e019f238f46e971fe5eeda1eb52389bafa0d9d4e584a4ff355382dc2fc5665e2e90cc6b2ee1b910be0518ebe8e8ca9", 0x8e, 0x6}, {&(0x7f00000003c0)="5a0b61a776ac00c4a869dcac06bf", 0xe, 0xffffffff}, {&(0x7f0000001980)="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", 0x1000, 0x10000}], 0x40000, &(0x7f0000000540)=ANY=[]) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1a5, &(0x7f0000000580)) fremovexattr(r0, &(0x7f0000000180)=@known='system.advise\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001500)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001580)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001680)=0xe8) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001780)=0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000600)={0x613, 0x3, 0x9a}, 0x2b6) lseek(r1, 0x0, 0x1) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000740)={[0x10000, 0x0, 0x1000, 0x2], 0x1, 0x40, 0x87d}) ioprio_get$pid(0x0, r2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000005c0)={0x8a5, 0x0, 0x1, r0}) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000540)=0x0) r13 = getgid() sendmsg$netlink(r11, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f00000007c0)={0x5e0, 0x2f, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x78, @uid=r6}, @generic="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", @typed={0x8, 0x16, @fd=r11}, @generic="75dbfa3d1549c5dd2b24d7741d71e8e3574919b16298a200ff20fc55834164e68604f53b413539c3483a829e3504bdc4e37fef4c14663d176d47584458a652ce502a78ec731af8482513e5d03e8dc7c2dd83ed6f098d93c2b76a41280089cb9e22b573c43ddaa4808454fbf08091b44f9b3923f843e04cbabb4b178dd3f80e97cddbedafe0106a54c81e266703995331276934a07cb3ec4ebc18b0472de0ecffcc4c49d84170e2a3a1bfcbe317999dd38545e645600e7548af29f47bd1fe77e069f55023c5e1588d8b0ee9b5497c7ce498fbd8cbc5", @nested={0x134, 0x88, [@typed={0x8, 0x3c, @pid=r10}, @generic="d5c243b88cdd066ab56b4d8f7d94a95c69a84657bfa0a52f7518508f58c8c21ebe7f96", @typed={0x8, 0x70, @pid=r10}, @typed={0xfc, 0x7f, @binary="8f662b4e82a18c9d9dc3887d4117577fb362414edb659ff5abadcbc5b357a9cec2eacdb2624ce1ba202ece8e10e65d6d16b165786e76e222c8dc46633a68e2727a4f7f07e26408562a0f2afddc457c218e7d575d56089ada07bbb99975ffaa68846f3bdfe8fa2010a91842fe99b4943e8b4023035fd2226ad205d80637ac36627542960e4dbdbd8ce5c20adbe1204134a4b6853c7a69ff6749699212f22d9a293170a523c7abcc249d3f254a9be117fd4ee5cc32dc55b58110d023dfc91d4ca9a14b026148ed41491df38dd492722b3b6c538b7d60c3ed181812817c5187215e0e685a9f03e15b10477176ffea9a4f56df7355e58e9fa7b0"}]}, @nested={0x108, 0x26, [@generic="eae306d787ba596efe951cdec0", @generic="2ac1adee0a203de9a53f932a0e78ad9714ca2088c502c8a06e", @generic="a52680bec99e7777e73f737eff6e15", @generic="f2b746094ee13b9e7b9e1c36c28901a51869c61b0d8e1949f1abba38fbc4b0a2aeaeeda958e63285e81aa3b0aa8221af2788e7d3879b2f6ea341280043aa642c605ced09f5ba4cca7587dae2fa9792ffce4e72dc81fb2ed324018def5f029dc94e620eff16447fc1d23e057efa8fcb8acb452056c4a959eb1794034b0bfd7c790a35a280dd1d6cb80a8e2e4c430bce445f86df1da339731af380a0841b7c80f832c165f98208d2a0176979eb9a7744544d5ed7f4e06c4fcab0c277ce92396b329440425e3347de10f3207510ab5e"]}, @typed={0x8, 0x51, @str='xfs\x00'}, @nested={0x110, 0xa, [@typed={0x18, 0x29, @str='net/ip6_flowlabel\x00'}, @generic="0c2d1ab0e18ec5e75fee422cae5f7fffadab30e297c0d4394c1b1e2c648e37d9b9f8f0f85a1ad0742e8261110ba331b5068aa38ad031a1705f1c79499f1541a35a9a741d9a892eb7dc8d7e5ce56d90e2a915a115ac15cb1157d966bb19da0e8224ca4f59f4b5ade70129620179f707257881067fd87450458f0a47bd58a5642869cab8afb97e6c3ac274b9d978c6aadbef3898c2430e805520436f0e5d4f9b7408a759e35519ee6d0471e252598b02ec6ca2277e1a945c2824560a57f7e9f8990ace8b94fa003a419be991bd3ef02071fb171a2b0830e1ae115d9ac415", @generic="5113821211fc5d9cc2c1120ca6b7a7838dff59b11f", @generic="e9"]}, @nested={0x98, 0xf, [@generic="8ff3c027a8bca826eecb0a2e247ea31a9b7cdd1bc7d34328ba4d072f57f00ccb13337bd872aaa845a3c39c21bdbfcf77b2b389cf094a6121a17fbd5b76b478adaa0e1b47b0f34687c24cad566e7a233a1f622a9d64cb9d2483662b5980218c88542094ca7f6dabc8890b91558b73ab8af77054c91dc4b364a79260ce40860f1fc8c91f0a7d8acef7600654", @typed={0x8, 0x29, @fd=r1}]}]}, 0x5e0}, {&(0x7f0000000640)={0xf0, 0x1b, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x14, 0x40, [@typed={0x8, 0x28, @ipv4}, @typed={0x8, 0x21, @uid=r6}]}, @nested={0x30, 0x84, [@typed={0x8, 0x11, @pid=r7}, @typed={0x8, 0x78, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x2d, @uid=r6}, @typed={0x14, 0x77, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @nested={0x9c, 0x51, [@typed={0x8, 0x49, @pid=r2}, @generic="e21fccbf385e8cf185f2e44d73a76e9437de3036e02aba84882b04c8e5498a8ca6f74b840265d905b1042448295ae1e59d9a1056c0e54b4d7b6b06a5c8e4824b7fd5be07d8476758e310df506a3a7f27f7d46e0da1aaaeeb46df4b74635a759d6ac9dc481982f8a8508c81ddfcf7a782bb1f07ae493fd053cd57565b5bb2a1f3b2ff826b594d53f5ce6d76caa28425"]}]}, 0xf0}, {&(0x7f0000000dc0)={0x508, 0x3f, 0x4, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x10, 0x5f, @str="ef766d6e6574305c00"}, @nested={0x1a0, 0x5c, [@typed={0x8, 0x2b, @str='xfs\x00'}, @typed={0x8, 0x23, @ipv4}, @generic="9bad25f93d2ff323c6fa4fb2841e226f4265de5d109c48e73aa216b2fb2baf295161c0a6474b6b577b791a64da3953fa4ae7566f071082d80d9b502a3d5dccfb400f4e3927a2c680a501105dd0ceb2998b32bcc9127d1757c301cd8c8ee33dd3f2e2a20a1df31eba2f97eeccaca1773ec434be1cd191bbed6bb1ea726d7f97bbbbf818290e80ffad9f01be403b8e4c427373021934d8e1a172c677142e84a9133f9eca44ff584fc6af25cf65a616a714cc278dd905ee363feaac02afc457a2b8a2d64077843c056f21d2f36eab53f8927285959c4c27b4ead13fca4917", @typed={0x8, 0x3c, @ipv4=@loopback=0x7f000001}, @generic="82d98d073fa94e47c8ba99c61e0092f71353a6e7377e500050991bd13e64b328a5a78e9c02487c13db75e5b9b14612e8abf46c0c9c5c4265cdfb0c8eff676472c68b1c7fdc7cb667d701f1df15187e54b3fe1f78a588baea3a90d05af13b293646af925d2ad70825223252241a8713bffbeb6a6a7f290226d5c04601fd5a1dacb5e9eb95008d1b079ad03c56f7d796eafc27d0eb7960b09c5025430eb6de2f95d94622509eb578"]}, @generic="a1541349e4f7298d653887134fa84d79b41d58210afb53ac15af3edb6af88aeb46b005fe18ab31704f3b651d7f5c338070eae53ea17a69d3fa843264446250c28657cfb169ca96705d38889b12146b2de528cd05b0e278c286691eebafb4e3b6e054e9f01b0249768c8d89ab029b9abe89063ce8a3171d08b2e99884", @typed={0x8, 0x38, @uid=r8}, @nested={0x5c, 0x7e, [@generic="d764feeb1e140720ed01c45674a549d0a81200caa0327841b976418e7c835ad1bbe4f8c3de40dba1112f695492cf0772b54a1b6f82", @typed={0x14, 0x7e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x50, @u64=0x3}]}, @nested={0x268, 0x4b, [@typed={0x8, 0x1d, @ipv4=@rand_addr=0x4}, @generic="ebcae604837f1d9af68733aea4441b93eee508875d34ea209f8164178b3135b0e50bc9df3af8ed12ce4d9b95083acebf2daf99fe1df0b2a3e2b41b4f5202a5d3aa5264dc41791ced1f3d7b7ad107577d506a89d7acec85cb0f86178562bd0a6f77765a8df00b13322b4d7f28b538a3b09f40d2af1ca3349e772a2874c4773d7cd34f19cccd098c5126dafe2da627f1", @generic="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", @generic="def63c231351006ed0b3779d858476d95bd87f6a0cd08e0f073403eedcfe6e03cc8a7ddfd9820986adeef94fcab67b70fa67f81a541c5541208f2a57edb203d144dc8d5dbf06c14afd9210443feb69c86aae2ca0d9ba947c17ae54a201989354a5b2f4cd5f137f0f1aa7b9374e30d5d76b9c581fa2548c0a63a4a4b7485a53a5e2fb1a489da05e0164b542ddeca25bfa31cbf49bcf0c31b6c9db0a352908ebfc1a3c629741fa7fcbc8544ca8128e626e1f142001dacb", @typed={0x14, 0x4b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x508}, {&(0x7f0000000100)={0x14, 0x10, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x4, 0x6}]}, 0x14}, {&(0x7f0000002980)={0x278, 0x12, 0x404, 0x70bd29, 0x25dfdbfb, "", [@nested={0x254, 0x3b, [@typed={0x4, 0x82}, @generic="88519a08dd7b43e40ad0e4953bb1fa6d2104035a2c103b39a836f850f4b94ab89e1b64f07fa494f65a2bc9931271d8913deb67dd77b0645dc5a64db0b514d8a52a43ffb53b59c2050db8fa", @generic="b2911bc9cf0f3a860e64e6eb38717f9bfc074f7e30fb191537083871629a325c860a42a8ee", @typed={0x14, 0x91, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x17, @pid=r2}, @typed={0x64, 0x43, @binary="00e79c5eb5f81d039bcb6302f0f46b84d3657f072368e022f60e2643a95dfe19c9e9ca5d6e3a3fd58c171c2d19cc29f2eff33280e79b1497838d14872bc95e16e81f99ef325a1ee89d3842120d248e425eb965620066d6427559067cd8e7e5c9"}, @generic, @generic="24c74bc053de1768a3be50664af92acd7c8d172b0c791d4946665446fecb1466673333fabf3a1687e2ed5b93b9b905ef65f552fdc51bce75e1b80aab2b3864c6e87517c26240384f2fcf6a95345cb8e917c78229b10381c6d6a2de8fc280bda61f025bd2453f0aa27f28b803407a920fc654f502810240f5a395c73f33ad98c56cca4a2d11b64ffd2a185e6c37a2fe2a25ba08d39e9e76c817e19df1d05df9f5d938068f3fba43ac1d99025473a7c2599cd44bf51e09e4ec0eb32173c4816bd9ab", @generic="69207475519ae9d51a80274a4574ff95031847552ec133ea72fe483be8bca911f082a73fe95ff1b4d90055b73cc81efee8927882d3191bd2e2705efb99c94929499e4877376de6e88fc0e21fc76925acaacc1e39e5a51373619e9880a5f0191304783d3d7df1c5bd704081df2bb37534a13a9e827cb1bc6d31df5c6e0660f3ee01437c00d0f91d971a19c772f5d9e4a59e5569feb186e663eb"]}, @typed={0xc, 0x7, @u64=0xffffffffffff0001}, @typed={0x8, 0x5a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x278}, {&(0x7f0000000400)={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbff}, 0x10}, {&(0x7f00000017c0)={0x120, 0x2d, 0x0, 0x70bd25, 0x25dfdbfd, "", [@typed={0x4, 0x1c}, @nested={0x10c, 0x4d, [@typed={0x8, 0x46, @u32=0x4847}, @typed={0x8, 0xc, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @typed={0x4, 0x59}, @generic="004821a0e9478d138ff872bad7948100d887e407a67f9bd905d93f1e90d8706cf2fb46910057b045fefa21f5548141dac498482bd59946f3483aad17287e2e9b2f429b5466115eada39b9fc8c9ecb847ae5e2cc5db6a22d0324533b07cbafa6bd92a61c9b23f62541ddaeb39419a3784b6be0dbc02ed315d165bf7d34dcc25974fd8c42b0028718f396599ec483bc69844f9333336ba196a59249ad21a623575c176878df6a8ecc9360c07e56f6c18f243d89783c485f308d5d5cf9e5379af0b0aa0cedaacb45d17bf30a2aee2c84715a91cbf7bc907c5b65803081356eed47e322dc2b2bb865731a5bc", @typed={0x8, 0x91, @ipv4=@broadcast=0xffffffff}]}]}, 0x120}, {&(0x7f0000002c00)={0x1d0, 0x13, 0x300, 0x70bd25, 0x25dfdbfc, "", [@generic="bba33dbb34d5e8944705cdb28be5c49697281a431d45df84fe2d294191e0674ce07ad672316d483f95f4e98459211ac6095fbf0b443c83226ac0396eb0436f2bfb451aeb5e035ad768e6c7d44bbf313246e1ad4c922e2edffdfaa50398b35162ceaf9bce22", @nested={0x4, 0x50}, @generic="764ecff69600e8ed60d09ed48d55b6f0be98b11019914d627cdd0037c776e4f0a3ecf8c6c72bfac6086378f1c14681aa8dc30590a802e1c9140b6e5c418a1e6a287081841b0b6fb670ab3f8acf4bb04d70d95c497844e3b541f5b965eff8e6db7a5bfaeb34cb6d83b0e0d425071abf734c589d501613f573e026011b821038c3048c5f699293c8f862dcf7e014b077d7c8ff6d616f3eed85ce75e18780be693fde03af77954a809a81beebaa01b9ddbcad273afb37c372652aa8f9afcc624f1d8a920983ac99bf143e4f9d957caed3", @generic="cd62867669904d246ff965101542d32d7a577515affc68c8add2a338d9c67c87526c6e4c70d56b12f693fae2632560e0cc1d5832f6d5a0c8099cea1b794c1669970aa3ad28671bfc00e070e1bcc74f6b3b4cb0e15a391ac48b5f638d514f12731e3dfa78a8b5c0733ca3528af9c10de2e0df7ce1447b0199c12c69fd8c0b9b8586dc7cef583bdc07"]}, 0x1d0}, {&(0x7f0000002e00)={0xa0, 0x2f, 0x20, 0x70bd26, 0x25dfdbfd, "", [@typed={0x4, 0x47}, @generic="d26adab206d5bdb60c61353830e641a86ee697afef5c2c34e0bf9e031d21b6cce31ffd46fc887105955cb27fa8a06e6efff0196db4746314dfcdf646f4f18ddede76aff8d1babe913c4eccfba7f31331262b7fe7b9dfd100c04b845b096f40f794521c5e20b353fd070363ebbd1a7caff4ad72683b61f30a9acd31f06c7a9916fcf35ee0db5d3997924e14"]}, 0xa0}], 0x9, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r2, r9, r12}, @cred={0x20, 0x1, 0x2, r7, r6, r4}, @cred={0x20, 0x1, 0x2, r5, r3, r13}], 0x60, 0x8000}, 0x8010) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x1000) sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/09 12:28:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4d00, 0x1) 2018/04/09 12:28:37 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:37 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x4000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/251) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x100000, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) 2018/04/09 12:28:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x205ffa, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/162) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/09 12:28:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x3000)=nil, 0x3000}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:37 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="669bf27f37943aab712dc7608ded99ecf084b41657954a62e25b06a12ccac5e9ae4a30d73131e4665bfe8459bfba271ab4d7587ddaec2f34094a89b76584433dc33d4cc932875fab03e71a14613a813dcc00ad91b2311955d5d659d42d1f3704a96955ea9a55e55d3b4f19102264daa0d3c8fd9838352d2619bc7c4732f6384cb9f1b135e16a0864dec9da5aba1e9e879c84a75a826f4bb0738113c8417017cd7e3324aceb78bc4500a9e855f73603bc12312871bc9d7992f98c7e056f6528a8acfdb9359eb85387f64ba001a28e6d1db3ee52df975750bac86c4d4a5cec2d") setsockopt(r0, 0x114, 0xa, &(0x7f0000000100)="033b20b4", 0x18b) 2018/04/09 12:28:38 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffff000) 2018/04/09 12:28:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = dup2(r0, r0) shutdown(r0, 0x100000001) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/09 12:28:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x4b, {{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x1, 0x5, [{{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, {{0xa, 0x4e22, 0x25, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, {{0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x400000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x310) 2018/04/09 12:28:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x800006, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x111400) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000240)=0x95d8, 0x4) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000040)=0x382) 2018/04/09 12:28:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001600), 0x10) clone(0x0, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000240)) setreuid(r0, r1) 2018/04/09 12:28:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:38 executing program 7: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="2600000022004701050007208980ff0600cc00002b1f00c0e9c1bb3d83c62b272590f240e00b", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vcan0\x00', 0x20}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/04/09 12:28:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x3000)=nil, 0x3000}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x2) 2018/04/09 12:28:39 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/09 12:28:39 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x8) 2018/04/09 12:28:39 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x2800000000000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000040)=[0x5, 0xffffffff80000000, 0x5], 0x3, 0x5, 0x14, 0xd0, 0xfffffffffffffffa, 0x2, {0x80, 0x2, 0xdb, 0x8, 0x1, 0x7fffffff, 0x0, 0x6, 0xa61, 0x9, 0x1, 0x8000, 0x1000, 0x5, "7e253ac31c644e821139c5ee31375fbcd65339a8811f8cca086585c767ad4fb6"}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0xa2000) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000000100)="27cc18d56ff89e76a772ea241e47b357d5e3371016faf92804bf0467154bf1456ce2815f0e14e872285c983c02cea560d43c50237873cd344903cef338f397951123ef9fe931cae230719a1ac18cd2dfdb1913e5b0c07348de2b72464026773de28895ae40ec16f7b496eb0bd8574ea5b087669a9cc2fc27c5a13b1881acbef530e4", 0x82}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) arch_prctl(0x0, &(0x7f0000000000)) 2018/04/09 12:28:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x300, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r3 = dup3(r0, r2, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f0000000100)=0xc) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000400)=0x54) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm_base(ecb-camellia-asm,tgr160))\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7, 0x410080) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000300)={0x1}) ustat(0x9, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8f65, 0xe, 0x8000, 0x4, 0x1000, 0x1000, 0x7f, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x200, 0xffffffffffffff81, 0x10, 0xffffffffffffffff, 0xffffffffffff1b15}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x80000001, 0xa, 0xc0000000, 0x4, 0x2, 0x6, 0x2, r7}, &(0x7f0000000280)=0x20) sendto$inet6(r5, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pkey_alloc(0x0, 0x2) 2018/04/09 12:28:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x8) 2018/04/09 12:28:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7ffff000) 2018/04/09 12:28:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x20, 0x1, 'client1\x00', 0xffffffff80000001, "3e600b2ffcd0ede8", "204cd9b020ef5d005249e31641d7858f6cb7cd74219e45280bc9edcfb97f2259", 0x7fff, 0x8}) accept$alg(r0, 0x0, 0x0) io_setup(0xc2, &(0x7f0000000000)=0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000440)={{0x9, 0x7, 0x101, 0x1ff, "be3f93b2899967dad3a7f231131d38f0bc9f9cae0e10a202de16ed4071c77a33437037a5657ca0c82a4ae465", 0x5}, 0x0, 0x0, 0x7, r3, 0xe46, 0x6, "dc7c47d89f8b1a8a28da9478754a08d47aaf3c3f8c84fbac3bfa02522045fe6d631f2f2a08eff8da1ede471d1ab555e3b6c11f3ba0cd79f61ce3af008834af70", &(0x7f0000000400)='lo-[\x00', 0x5, [], [0x7fffffff, 0x1, 0x6, 0x7]}) clock_settime(0x7, &(0x7f0000000380)={0x0, 0x989680}) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x4, 0x1, 'client1\x00', 0x4, "a602afa04fbd49b8", "bfcf9e175fa2c541e037d8990b6aac171c1172dfb30333731a8d7b47311cf251", 0x8, 0x5}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0xa06, 0x40, 0x0, 0x14, r4, 0x6c2e}, 0x2c) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000040)='"', 0x1}]) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000600)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) flock(r5, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000580)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000280)=[{0x7, 0xfff}, {0x0, 0x1000}], 0x2) bind$pptp(r4, &(0x7f00000005c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) 2018/04/09 12:28:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0x88f5}, @void, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1ff, 0x4, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "bd2c92", 0x19f, 0x2f, 0x5, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0xff, 0xe, 0x1, 0x4, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}]}, @srh={0x16, 0x8, 0x4, 0x4, 0x5, 0xfffffffffffffff7, 0x5, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @dccp={{0x4e23, 0x4e22, 0x4, 0x1, 0x7f, 0x0, 0x0, 0x3, 0x800, "37fbcc", 0x40, "39e133"}, "cce6821d059863bce477f18fd18c439587d7495d87df8c9df3a41eb9ac0095ee4bcbab26dd11460547c3d5c0b62f8c8bc488900c26d8e3ff5b20d6d661cf63396527b35ffe414ddbc69c2bb30c63a0a80cede93bdcf9e6f0b083b8c0a4917aed89231a6d12a2a130348b5a777720b107101d0da9193602d7964fd86123c53375ac020791f1a1c64fc525972ea063565f7b855420027d1427e3da530dccfdcea2df2dc370ab5e765800dbe5ed05194783c13e130da22d3868a2c4f67c67b8910080ebe343e0d8d6cf784751446e20fd"}}}}}}}, 0x1dd) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) 2018/04/09 12:28:40 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='ip6gre0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000500)='./file0\x00', 0x2100, 0x42) r3 = getpid() lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0}, &(0x7f0000003180)=0xc) stat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003280)=0x0) stat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004580)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000045c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000046c0)=0xe8) getresgid(&(0x7f0000004700), &(0x7f0000004740)=0x0, &(0x7f0000004780)) r15 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000047c0)={0x0, 0x0}, &(0x7f0000004800)=0xc) getgroups(0x2, &(0x7f0000004840)=[0xffffffffffffffff, 0x0]) r18 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004880)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000004980)=0xe8) r20 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000049c0)=0x0) getresuid(&(0x7f0000004a00)=0x0, &(0x7f0000004a40), &(0x7f0000004a80)) r23 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004ac0)=0x0) stat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004c80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004cc0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000004dc0)=0xe8) r29 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005900)=0x0) r31 = getuid() r32 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005b80)=0x0) stat(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005c80)='./file0\x00', &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000005d40)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005d80)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005e80)=0xe8) lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000005f80)={0x0, 0x0}) fstat(r1, &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000006040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r42 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0}, &(0x7f00000060c0)=0xc) r44 = getegid() r45 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = syz_open_dev$vcsn(&(0x7f0000006280)='/dev/vcs#\x00', 0x5, 0x400080) fcntl$getownex(r0, 0x10, &(0x7f00000062c0)={0x0, 0x0}) r50 = getuid() lstat(&(0x7f0000006300)='./file0\x00', &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006500)=[{&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b40)=[{&(0x7f00000005c0)="808d079fcc8a8b55f83c7ada8b5f81961d4ed6149391522289d618e9b8a7a3cb000bf4cf97b60dd2a4dbd9e139447e8c327d5d6df9d7a347b07d33cfd8cf35ba15d1a67cb5a788fda94c9321f7e5ce142c77832e706184e8b48be29c61af258ea24def74", 0x64}, {&(0x7f0000000640)="403680ce4b47dbe1e552d40ce8f0706d51c6002917331be3a3b37e44b52dfc13b4ab22ff6930903813fc8d93dfdff924baead6a23619312f33799c348643adcc7edf3fe2738015b28a661189f9cd8f53d4927558a2029a189377201587a15505893f6b88893da956f5d815590aad36ace4f00d48985ebdca97b39133a73112f5cb08decd765624e3ce1934021782d2e22c38bc4d13a2e56aa4d08eac853b7244a16aebf0054ebf75c31192dc9c25714358f192bed5fe45f862737575f0bf6af579b2e74218d5b5", 0xc7}, {&(0x7f0000000740)="463c17096a9bef401749f99dffd2d06323c2094b572e8276ad47a2b887a6cbfd1a97e50e7d4cc64e9975e08bfe541d5344dfc460d8cba3059df313cebeda60717da582bf3dd575a9d2662414453ad693b61ac7745519e55db53d132769b257f3d110ee1b8db226ca20543f9df07b0242b92e94d2b1", 0x75}, {&(0x7f00000007c0)="22063120ee61ee9b29745e3375dd5f11a8b19b8013fa81de10676beca20b52bce17079b454289a014324b76efa839a56b09c7775ec", 0x35}, {&(0x7f0000000800)="af8554ac936f24709b7e77c6c6d0171066f0cfb8b9fedda8339cb785892aded2d93972b4c526e75594667f245bb47c108c2156dc4530b138ec9dda31b9deb532ce9c7d522f4725d83d7e3b3aef0182013801bac04bae532698b2ece226491c1e7b35046c6af2979e210b382122114c305b2ba9059e09cfb85ee3841151ecfe4cf9307ea89e85db08d71c46d5f0ba165dd5b47092b5d8f4691dc68e740bfc86657d2b72889a5156f4e2474ead3f064e89b863c63477356e2dbd2c0e3370e3ff39e81208a2b66ad0353b24746de86094d549176e30b1c34212351ed69214bd", 0xde}, {&(0x7f0000000900)="132accc14ea89ca4a047297fe6c8eedc67", 0x11}, {&(0x7f0000000940)="7453dd1379a483e19a90e86f0c3eb4c2686c9bf6964e01d29ce0a67de1f2ac12e88b7368492b86541afde0014643df8c033efcaba92612dc9af80940905c3f4bfcad92b53b2927dcd7c65d4f94a303426b64e786b7c22c0963baf6870c28a7b1d65cdc7dd1bd2d8c83d24ebe4c98eb92ee677cc149f1a190b9587d6dffec94690783edc47aca59c88635c5f7b7d42bba568bd97c145ac9cf7416a0ac74100bc25a45c4f61e60c9ae05abee000fc04829e6837542e9e2d0add18de1b2a8dbc468899105ed4634f991474a3fd91feddc25cf7fcf64f0a36a73b0ebf889cb3602aaedb133b696", 0xe5}, {&(0x7f0000000a40)="9954f8e6b5b1288ef63290898ee618d211ea60d297b08291d04f818b7d114e72ad4e942c02c56f1e4bade9a9f7f8d75ac0f5c1fa9ac7ff0fc5b083fa4d1d606f561139d0218024acdaa7ba3c239e6b31b874085fcf9d70b83ec0781b5cbc52d8ad5cadf28b1fa1c4aa379eb9e5721c9aa0912beff850d8c7bbb065e781dc675fa37f5063d537917d534546814d194f34f45254ea5e243c67a34bec4525f5e5a92619e3365046385f492e2d6b4259e1497d243ab1d584d82b0800873d1268b135fa8853cbd37a108d5df2a26a9d339d9b049e062d", 0xd4}, 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5ca1fc31b7ac3d6b94cf6b92739c92aa85805935fbf5ccebd507be66ab399d8f62fa18cd9f56ba08dc54fdbba1c0406fae3f1412e7f193f77ffbef22ef6a7fb9b369b5e4e375013e542d1323e5810fcd972a0bc9d7cdda545f510de775ba28f30ac005842f2c9da3d6feea5f1be4a52c562a10019a49ec91ec55609e8eaf3ddb4772bb35290728b1e67a22168673437dfca9307b3b11f5906adec686de3ed9433861daaecf78f59e46fc0c4a86c53f831805291fe543ced38f57f6736dfa7373bf3ca696184cc224697090d87b0a07aee5313bcfedf4d5aa24a5b9011793089eb5ae2ae788e1595c3463db43b7a0c7807a01682bbf953fb2b21b5626852737ca1196e26579388b1512a021f5ddabdbf3db27651f55c1530f8ad4857d335be99f72091a9d4c3cd915e782eda698a7c7c4c72360e3581ae566819d5b2b33e188b40d9f1e4745d850a31a5266777ec2a129dd1fda860be102d6823264a2125628e8ca0b03ee996bdb20b5c80871d07c24e25e9657a60b5344fc9628b475d4494218f2cdb78c1ede317fd5def8774022a784d94c4b4ce3cf0f61e12b707040b6dc2744a9e9d953d7c750b33ddaf4529d424ce66e87d2c05c2e0dde8d95f64c52c1c0126afe2bad77e79052bfec5e966f6c58af52258457fc18704f38cbcf7e41911c75bc69e19f4685f454a1320beeefe9962e82eac7e265a9e38abce475dcbfad4153ac3325b55366423b72cf26d4d2c698ed48894ea2c727b2e61ff8c4b1cc8c703237852d09f45d2d302f528246cb69e292ed410e13d9adc95c2a59234c2c3a319bc5ddcdc973111c3f932f85ecdf69be47701b565f54265a6304b59f07fe3afddbd9418232395ca7a5fdc4e84ea4f0ae792330ffe45657a038642ea3bb7e0b97dc6763e70cb55c215193d4664614b8e05806d0af7da2c5b17bb4f1d7e1cfdc6aee9f212ec1e4fd538ef44f5601507463515073b1972e2c26a1b11540be7b904d0cfbe2b6ff6e0ff4fcb8ecb1eaf18f17ea226c88759a09d3e5c35e6b0dc44aa3cb5a875e9b70bdfeea714f4242c1bf9db5a637950394d6f0c32b28003ab83321f7f931aa40d803f0df87077b4b0c32c5568ccc18798426e5aa31e62d11484675d593eea18b64fb912386f873deb97b71b16df77311df9e81c2f9206a254f5a2f90cdd4c9ef7d25e22d377e00c413bcb44303f18d62f925d33785c9a4ad14a98b5529d5849eea7948fa94fa934ae3f2162540f897539538d77c2b6b0834283462b783b08d3cbd7c3f33260ac74b8332c2cb4d5abbf1e22bedbeaccf0847cec8b68f664e1687ce55e003e22c60aa82f9a97ac9152d0fd4cb8f85f39661ac3a394e7e553f0d1d625ed1eeaa22f5cce36deee364a1ee0a446aa62da13ec0fb2d1a71d5a1be8b56b719dfa2ee4a9e8db55913f016a76b1d9ad2af2a5ae190091ef904379f8f9b7ccae58a2e9e2f8a9d7cf519808fcc02067ee5d28e757d53ce0cdc552044b87990611489a596907c9c8d90f5c80b1836ada3e54ac9ff5666b56fd5e12e2b5f86b9a7d3f322f4f50f5a1ee578a27b85b73f9950b0af11ad5ab0716500508639a6d0c94b6145f6bc9e8763bd86d3de78785bb6ad6f68f359bc5fc764244daa6e029ba0b278f6deada1c3ae1ad75ff881c456da86d8698c4956e385b4de98991b242f130e5b80ee32abe7b18d10269accad7abe18b8f4c971345ee580c582bc4b47565c7c617d4adbe506acd8a261af551363651297461d5dde63c87b4a56474bbea35665bc3a020784d5a40d6278b6412c3e1c68859494c62c5e6a1047b3113569501afe61a369b0f2e08d824a54ab4116b998e1974b43deedf62dca02156336cb600663d29b6b2768454d14b6779ccd3e039a350a4cf3f19e30e7216c405f59a3a76b92dfbc0941992864fd8b9765b0532b90a8972e5af53fc78d30dd71e425c69f438a3037a68ce866f336bb9d2caeb32b07bef5932c23cdd6dde9831ab27ff3ed5757d0f651672875cb391582351d8fd22a3275622748d2f12dcdab9524c271318cccb40fe78d1d6a903a07e28a167e1d44e645e14a92efb0813ce249fc2f5b97f3f7135dff5cbc1850fbb6167b53aedc9f33f88cd853000d4b0f9026222c81d0ef9455bd50d49951969b3697a0f34da0cf442469091a5f43ae5a8cc8c6dcd8fa83fc6c67b10560bf48139b00d84e353e1b9a845549cb6d2d19cbf0af83b86e89187ad0417e39abc1640cbd66c751410fcabc9183da3c12855fbefa58261813e51d79d7e887928f439a0b2", 0x1000}, {&(0x7f0000004500)="7ba774e8a0abd2aada94ab82169351b16f12d2e011ac7254dd592bccca6b16d3de62c35851608a5b4fa5ae53348670", 0x2f}], 0x2, &(0x7f0000004e00)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x130, 0x90}, {&(0x7f0000004f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005340)=[{&(0x7f0000004fc0)="0a95246304d930e7cbea3e0f953d1be32b8510a823cfbae26eb9089d83a6bcde06c2dbac61fa8661b042bdbb086debc24a4094632a957b173cd1d3f9809e9cff3cd8399d94939de587db1e9a77cd413f0e7d690893aa24e2b01e5f08195d733ccf144f767c04d4bb06f970e1022b418545ce18b4594c27502529", 0x7a}, {&(0x7f0000005040)="0d58b3db72cdf5c0f065e4968606bbfe83cf122c330b661d26a0659b17dd02177bc92077e8e04501982047a52001d6b447bc3b7944b293810290bb7e56f141248692e57bde620e27756e51c0fa57b65834db2f88d36e10c4b8e369ad072950da541f63401ab0afc33c59309e012312c2d1995e25fcc86780b67f15d11c238ae33ff733613f80026b3eba9dfffbdfaa2a0111f8", 0x93}, {&(0x7f0000005100)="d725cda3cba0acf722f63390cfed28670fd9f261cb140e7f248cd93942b1b4198caa6c330efe9d444afed3fcd34458375e50910ef4aeb8bafefa29f570441e60be168a743212255eb0cf573a29e570bbb5f251a83f7dcebd45cae11facae24ace2e62f88297728995f243cab6e411564a8927006bad683a0cbd7adc893c8b835d5be39b905ada6d0130b727abee8f55bc5e5e34648bd6a6799a686d2423d2e93a552c0636e77ed188a30f41faebfac2705d43ca5d84d16517acb2e1e903ac73eeed784b2d8321a9e8bfcec38b6e73baf1b1f341aeee4d428c2f187a2a7b56b88f9a5a8b4bf06a446", 0xe8}, {&(0x7f0000005200)="f444f792e9a465fe2cfc365c353c97a57c4a92342e8d91a60c5eea0bc7b94b00b736e92371072d4f960272defe3c4d675a356a3463ea6158f49a324807206d442c35fd1cb1fe8c49e5272f1dd7920f21429ee2028f8096a8c8e97d5ee76dab1a625419ea4eb485221b64a51add109dbf6594560d10f6cc5d15206322eb88c5e24d88db8bb5e7878f47290e8a28", 0x8d}, {&(0x7f00000052c0)="1b2daa97308c55f90bbd0681d2135573c4584c649305916e7353cc56eb3582eead8240bbfef673c4ce798d6b2b6e89c7a1c0e3457f0d42e21ccec4382a7ee7896b321f6034047b40b92d88cc29733fab0ed887d26cac", 0x56}], 0x5, 0x0, 0x0, 0x5}, {&(0x7f00000053c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000005440)="fbb12ada6d51c21f9e4bcdfa3ec9fb6427a51d58d4b17f70d79c37e600bdb7b4b2277dbc2c0f2f0e13919cb81b7bafab051e6fa335936571f7df18f107796c20e6288c28bb7998ab4e139a24954ecbd14a2a332f16c69422197a660c00643d0039fa1df26139d24341108202e682877c59c618d51c744dc9d326d953c5e7045211ff06d14f34827e74", 0x89}, {&(0x7f0000005500)="bebfe13571a20f159f1c903990a44292f4c35628accf726a2a1800eeef67eaa68a1ab1b4398c124f9dbac89083f3c3a8f9e786df7b49e55245e8ac252cb9ab651677b80a3ae8b354a8c16c926a2bef2912a4f83c61c4de0cc517a0617698ac0db1bfe85f50c93e1759d66c4f8ba182536d68cd973d3ecc2ccc043da4403ee02bf97f8f91ebf19458b1acb08ef1b2439d8d5ead41e97db1d6117783702b98dc71748bd90bce062cf2acdabc49f74c0168216af4aeca4a901a5cdceb7aa02112fe4c0cf65e4048a81914ca632f033348", 0xcf}, {&(0x7f0000005600)="d954546f17eeb828730d597ec77e78930936c0733cd1a09a3df36e00d1d3b68f60d18d4e36a5c6cf0c0697bed10075705537c5038e5f666006ba68e569d678c359f12a", 0x43}, {&(0x7f0000005680)="0f5442d51aadeb8f318c771cf274ff3ede94acc8fa037e70fe936e7398109ba7382cb2f2d4b3df3879e5c35e8da1bd8be6a5b8da3eb9362286097b37dadbf6c2ae96a2309df74852b37e713cb38264cc1bfa396faed0edcb91b8cab740ba73a53d036fa53bff541c10f5a73abeb8cdc02d7aaf0cc03b9bb302afa587eabaff75b8361895f12f9b34955f6c5297d7c0d1061d", 0x92}, {&(0x7f0000005740)="d8b775a7d9959efc58027f0db23bcb33ad28f68b81b0300a016267eba41b9a1827ce95e7374b45218c7f59f2738287658d", 0x31}, {&(0x7f0000005780)="4e0043f60cd5b97c1535468ddaf27e301bff657950c0eb739aba8dcca96d0181926e8bd20b0f7d926ca548fc6371778e9de9f17deac257ab2b1b8722da9f65b7f803fb0d1224c37568c63f6b08693dc765f53d8cdb59f3aefa5bd1f5e69a3e448ef2007af1fa156a62bf0d49263f9d860511ccabab62e0b2bc92b7f5ec5cbc2e55f145c85c6d4b7d06d74db3326a2e9c8be4a841c7645f52d6374512395e9e38d8721cd27c6b7a4786f4dabe3736bff318c409dd2e193901b31273625b32edf5471918265e9224a3b3c961f885", 0xcd}], 0x6, &(0x7f0000005940)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1, r0]}], 0x58, 0x8000}, {&(0x7f00000059c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000005a40)="d4b27871ee4a242e37f47e3511ec8ea1a34ebe372deb46be114a1e170d8c73f0535c8ff1a08d676889f2644e83fb8ff6c6b9d9c723870224e7dd1299a19c36fe734803a054443051850aa39900b146d4626693da6321eeb27962e70446dd8847c29ccc307f9af60fe8559b10174582614c7f494b0f298f1a4fbdfd6f867b8122e270656f1123f2beaf55422504ceb59eba87aade8d5b1922cde055becd175bc4343c649d306be40e0c3cdc0e376be1906b8c07227fb3a6cc92eb15f76dfe88676bcfd6c5e858ca4da015", 0xca}], 0x1, &(0x7f00000063c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r48, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x110, 0x4}], 0x6, 0x4c014) r52 = userfaultfd(0x0) ioctl$UFFDIO_API(r52, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r52, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r53 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r53, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r53, 0x40044590, &(0x7f0000000040)) close(r53) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r52) r54 = accept4(r0, &(0x7f0000000240)=@nl=@proc, &(0x7f00000002c0)=0x80, 0x80800) r55 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r54, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xf8, r55, 0x401, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xc}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8c0}, 0x80) 2018/04/09 12:28:40 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x3c000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000000004"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r3) r4 = fcntl$dupfd(r2, 0x0, r0) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000000040)="53ee3e3b706d4d9d38a86adb45a43c647902ca4ee7625f46f85db992ff68856751ef148e532100cce1c1ed7e800abfa5240aedd2ca1e7d71921d835c286785f99df22ebc8ba3166c", 0x48) accept$alg(r4, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/09 12:28:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xffff88018c788001) 2018/04/09 12:28:40 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x54000438, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/255) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000000140)=[{0x1, 0x4, 0x1000}, {0x2, 0x0, 0x800}, {0x1, 0x4, 0x1800}, {0x7, 0x4, 0x800}, {0x4, 0xff, 0x1000}, {0x3, 0x800, 0x1000}], 0x6) semtimedop(r1, &(0x7f0000000100)=[{}, {0x0, 0x11e7c898}], 0x2, &(0x7f00000001c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) 2018/04/09 12:28:40 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x28000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000004c0)={{0x2e, @broadcast=0xffffffff, 0x4e23, 0x4, 'nq\x00', 0x30, 0x0, 0x6a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 0x7, 0x80000000, 0x3}}, 0x44) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000540)={0x8, 0xffff, 0x9, 0x3, 0x7, 0x76e}) r1 = socket$packet(0x11, 0x12, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x406500, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x2, 0x0, &(0x7f00000000c0)=""/216, &(0x7f00000001c0)=""/218, &(0x7f00000002c0)=""/160}) accept$unix(r2, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) 2018/04/09 12:28:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x3) 2018/04/09 12:28:40 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe000000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:40 executing program 0: r0 = socket$packet(0x11, 0x40000000000003, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_names}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x62, "8a60c44759e65b647abf1b5915654fb968f38613cdfcf6b56f8043be1ec860dc88f86b4dbf3c2aa445e6fc409f39ccf3eee7899bfc89678c05aef1c8eeb4ee06ba3480783ad990e80158ddfa93d56846a09dd4aa6e43d3c396dacb09793f993a1f3e"}, &(0x7f0000000040)=0x6a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x81}, &(0x7f0000000180)=0x8) 2018/04/09 12:28:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f00006fcff0)) r1 = gettid() r2 = getpid() syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 12:28:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffff000) 2018/04/09 12:28:41 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x9, 0x0, 0x7, 0x1, 0x8, 0x1f, 0x86f, 0x1, 0x100000001, 0x0, 0x1, 0x5, 0x9}, {0x1, 0x0, 0x5, 0xffffffff, 0x1, 0x81, 0x9, 0x8000, 0x7, 0x4, 0x8, 0x2, 0x101}, {0x3, 0x81, 0xfffffffffffffffe, 0x80000001, 0x2, 0x401, 0x63040782, 0x3, 0x1, 0xff, 0x8, 0x6, 0x10000}], 0x2}) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8209, 0x5, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x81, 0x7, [0x5, 0x8, 0x1f, 0x9, 0x401, 0x7, 0x80000000]}, &(0x7f0000000100)=0x16) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x565, 0x2000) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/09 12:28:41 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x8cea, 0x0, 0x7fffffff, 0x1}, {0x7, 0x2, 0x200, 0xf24e}, {0x5, 0x1, 0x2, 0x6}, {0x3f, 0x5226, 0x9, 0x9}, {0x0, 0x1, 0x9, 0x2}, {0x81, 0x7, 0x6, 0x3}, {0x7ff, 0xfffffffffffffffa, 0x4, 0x3}, {0x4, 0xc73, 0x6, 0x7f}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/09 12:28:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x401870c8, &(0x7f0000000000)={0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c1492e7a1579f6a41c51f7d51933223ec2ab867dac761faf"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 12:28:41 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCCONS(r0, 0x541d) socket$netlink(0x10, 0x3, 0x4) 2018/04/09 12:28:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000380)="2700000014000700000c60ff81000413010000f4121702cd9900e30000000000240000010075ed", 0x27) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x0, 0x1, 0xb597, 0x0, 0x1}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 12:28:41 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="7667f0979a16052b74abf3c6e0997436904dd45fe104007600416c989cc49198087429211e8d97cf15e47458953928042dd35d9ba9dd3c5dc38569ce6f96fbf7f994f11fe739c1180c20ea") r1 = socket(0x2, 0x0, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x8100) execveat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000280)='(,^\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='stack\x00', &(0x7f0000000340)='/dev/ptmx\x00', &(0x7f0000000380)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='trustedvmnet0keyringppp0eth1.systemeth1\x00', &(0x7f0000000440)='/dev/ptmx\x00', &(0x7f0000000480)='security(\x00', &(0x7f00000004c0)='/dev/ptmx\x00', &(0x7f0000000500)='!\'cgroup:GPL.\x00'], 0x1100) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000240)=[&(0x7f0000000180)="6c6f00000000001300"]) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000580)={{0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x18}, 0x6}, {0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1, [0x7f, 0x101, 0x1000, 0x7, 0x800, 0x0, 0x8, 0x8]}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r3, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r4 = getpid() process_vm_readv(r4, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/09 12:28:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6769647f6d617000") preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x0, 0xff) 2018/04/09 12:28:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xf000) 2018/04/09 12:28:41 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000), 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x2, 0x6, 0x101, "39175dea8331b42a6cede1138426f7c015c1602add9acf0193dc0b1b0cdd4ec13f96c01da72e81e09312a68acd87561bfe5e030a2d6fa274edaeee64ba3bd0", 0x11}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000080)="138a7f082429ff26aba2ae86237d907901763df835ba633ed1f92bd7579f09957f13a8cd7ac58c66b7bdfabe3c879c55ceb621842a9def64c24ccbd5a2f26a355dbbfcd2c633b08228cf2db6e0ac933dae99e357a8ee499b038e69d1abe53889741d0a28624986de965191850edfe44c40e454c8d88d5ee78ba6ee2570", 0x7d}, {&(0x7f0000000100)="c20fca31c222b17d8f258616a29e68e5734ce121f48a81b9dfd7a878f4582ab62bf89d320f36edaa7d1c9e750e07370f7d187cdc92b6351b2a5c9de502f540d3086955c17d05997a5effedffd950840f97cdea131cd7a18b454226fa25190ed12fbe6a2f44c48efcdb8b48fb46e50fdcd0961331a784d53c71fd38833564afce2c5118e85994ba851788d132ff636cebf630f4fc4459cb50b70a12b9f35fd84f220801fd24ba51e5bea85d83456e7f0620df0a13b7e232898c263fe93f08d6c41562a5e1da09e47b2769526fbd79fa7b62207b6083ef6aa0f18d308dc5d29a009a0f4e5fd0016483335ba419322def7726067baca2dd1b", 0xf7}, {&(0x7f0000000200)="feaeada43804b59f28a4375619a1b259249a5c520b7d3b4f16e9566ee73a5241dcda462ded751fcaf479ab9f7e164bf9761a5b31e99b6119e236822ea170935b3aef902a30fb68cfdd6a2b8eccc88bc1412f84201298bc08f887af6cf412308186a0256ff03ff761fca09c2d54245fd279ba9ea3786306d1c7102a973b0de0b11996", 0x82}, {&(0x7f00000002c0)="207186cae100c1e42426397b019f3273993c38ac41c8aa4e014129be2ee5bcb631179658e41207816b508b66786a3d978d2fd9e2fe131c0a0209122554697b2a74ef6099338694e13e394e88eb294a16afab4bb2c450099b16d9c9a04da42f7cf72c778fec9f8385acef904c943cb7b043631402114c47948b64a3542c877c71d13685f73aae4927676a81b640f86dea2cd45983554a2861f4080675", 0x9c}, {&(0x7f0000000380)="6ffe4575b3990b13bc1ca297bd7b10099126da80b3cd63d8d0538ec7b24f88dfec07172125d636ed5ee577284f29accb759e0a1447a8b33132031c2baf17673054f4eb0a5accd32a4ad21e71a256079d43c4d8d6b244431e9526ae0d03377af1aff6ce2f8ffe6ef91f6084e68afc508fa480d42fee9f47bd92771940519619e6a228b46c45a1010346afe87c9f28ac2dbe0c3a40ae6442f72ede22f696ce8c739057a65f5e974d2d57e099fee59d6d50b0603a50c0f6ad652d19b67aaa4bc16e5faec67ed79ccaaca99d559cf0527280a392e9e323a883e9e4dc51fda79a5f4e2f178993851d030f7102e671234bb1af", 0xf0}, {&(0x7f0000000480)="f1d85765014e652c59f1f6a8f62a3776c0f0eabb28362532466f3070c714ade9f9c0d8d3146c96ac8643894bac9dcf64c0db1bc21cc2a9d2b811fb0ef4a11219f68f482b51e2903c0076ab4dd85970ada3c0b3704deb884ca5ce85d3b1c4825f72275971b52998310d70b27f314dcb313af7a1a7bdeebd133dfa077a51d523989230487235f128c1d11741c5ece0bad47b3cffcc09724c5f3fa50192c59e07b4c071753d29b06f3ac218fe25c9d29daf4c32a2ab05de24820382c910882b1609bbac3125a877c493ed7ab0ff33e5edd0d2c01ba1f66e49523ff0f6abebf3e2f8ebfe2a196475faabdf7f5a", 0xeb}, {&(0x7f0000000580)="2e36d5aa7f3b07ba8b6a502ddd631f059ce5bd4663758330201a730cf89677b52cda41db51728aeb962fa465a87ae1d14041e7210ca2ae", 0x37}, {&(0x7f00000005c0)="d13b0b10107d14f791a5157150c47397f2439c178f1d87634e13c7d5dd2d0f645734375c6628967013e3507c8682da9b0af7", 0x32}, {&(0x7f0000000600)="2dec4545439c82fd4309bb764c7d55ac432ac321c3c7d526c0658472463bc9cbecc289c274a5b2edc504808e414cdbf0498f593edc3bb9b7067e6094d69fe92141ed91627ec4e9c2e5b2fe3c75688befbc69c31993f3bf1b3d496873838eab646f06c20c977686ff76e5c99a05d38f07b943023722e4384aab9f1fc7d8497a787700", 0x82}], 0x9, 0x0, 0x0, 0xc000}, 0x841) 2018/04/09 12:28:41 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x400000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:41 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a313abf781d24b3749931e417658fdf99bd96a1a109e24ad8b42011500d34dabc4facd04dcf8bb565ae00f007ef9b1de8c727d1f8eb042adb0d5c31e408e37bf46172213553f1c753"], 0x4b) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 12:28:41 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x2, 0xeb2b}}]}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7c29, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) 2018/04/09 12:28:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1400) 2018/04/09 12:28:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/04/09 12:28:42 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3c000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x10) 2018/04/09 12:28:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83}, {0x0, 0x0, 0x0, 0x10001}, {0x0, 0x0, 0x0, 0x0, 0xa644, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 12:28:42 executing program 7: socket$inet(0x2, 0x4000000805, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x3, 0x9, 0x2, 0xd6d0}, {0x3, 0x101, 0xfff}, {0x800000000000, 0xffffffff, 0x1, 0x5}, {0x9, 0x5, 0x8, 0x8}, {0x5, 0x80, 0x7fff, 0x3}, {0x200, 0x100, 0x6, 0x2}, {0x2, 0x7fff, 0x5, 0x7}, {0x3f, 0x40, 0x3}, {0x3, 0x400, 0x3, 0x7}]}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000180)="3b6379807f51649d008dba3dbd07131c662b189de20cd222af2ca79884cd5bd3edfcb635f165093f182a2ec5e46192a8cc7d0c2ab22952bd127a06486495e74d8a5c5aababe18ed24cfb571210c84af6178d376cd8a2c1a56ae9ecb0d7ca9a954794420adb0411b3591b61c898dc3980d92601c901164c207c0dce07e622f56ee04733b7c0d37ac0e7269e22c0da16f3729743b03e20c2be9416b26eb777558047c014d6c76f4edc7ab1245ef48a5f010c92b976a70a4987e1d7295460934e", 0xffffffffffffffe0, 0xc804, &(0x7f0000000240)={0x2, 0x4e25, @rand_addr=0x800}, 0x3b5) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 12:28:42 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0xb8, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast2=0xe0000002}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000240)=""/244) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0x7, 0x800}, 'port1\x00', 0x2, 0x800, 0x5, 0xe7e, 0x3, 0xffffffff00000001, 0x1f, 0x0, 0x2, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x4}}, [0x4, 0x8001, 0x8, 0x7f, 0x200, 0x2, 0x7, 0x400, 0x8001, 0x2, 0x0, 0x6, 0x9, 0x100000000, 0xcee]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r4, 0x4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000100)) r5 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) shmdt(r5) connect$rds(r0, &(0x7f0000000080)={0x2}, 0x10) 2018/04/09 12:28:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x800004, &(0x7f0000000180)="592d644a620471") 2018/04/09 12:28:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:42 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x28000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 837.060636] ceph: device name is missing path (no : separator in ./file0) 2018/04/09 12:28:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x80000002) 2018/04/09 12:28:42 executing program 4: perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) accept$inet(r0, 0x0, &(0x7f0000000100)) 2018/04/09 12:28:42 executing program 0: r0 = semget$private(0x0, 0x4, 0x408) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/15) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='oom_score_adj\x00') syz_open_procfs(r1, &(0x7f0000000040)='net/fib_trie\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/04/09 12:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x29b1, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000080)=0xfffffffffffffd90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/111, 0x6f}], 0x1) 2018/04/09 12:28:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4a57deba, 0x10000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x7) sendfile(r1, r1, &(0x7f0000000040)=0x3, 0x10000000003) 2018/04/09 12:28:42 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"99e76c91a53b41"}}, 0x10) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000002bf60800000000000000000000000000000000000000a893ec851c0b3f710abc88adfad4d11b00000000000000000002"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x60002, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000140)={0x1, 0x90000000000, 0xfffffffffffffff9, 0xfc3, 0x80, 0x4}) 2018/04/09 12:28:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) listen(r2, 0x800003fc) 2018/04/09 12:28:42 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000001240)=0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 12:28:42 executing program 2: sendto$ax25(0xffffffffffffffff, &(0x7f0000001300)="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", 0xdce, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00", 0xcc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x1f5) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) modify_ldt$read(0x0, &(0x7f0000000100)=""/44, 0x2c) 2018/04/09 12:28:43 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x3, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000340)=""/189) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x305000) dup(r1) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xad, 0x80) 2018/04/09 12:28:43 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:43 executing program 0: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) write$tun(r1, &(0x7f0000000140)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0xfffffd84) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x8, 0x9, 0x4}, {0xfffffffffffffffb, 0x6, 0x2, 0x9}, {0x0, 0x2bedaee1, 0x1, 0x1}, {0x3, 0x2, 0x6, 0x6}, {0x9, 0x2, 0x10000, 0x3}, {0x4, 0x84, 0x1, 0xf800000000000000}, {0x100, 0x0, 0x9, 0x8}]}, 0x10) socket$key(0xf, 0x3, 0x2) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x3, 0xfffffffffffffffd, 0x20, &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}, 0xffffffffffffff80) 2018/04/09 12:28:43 executing program 4: syz_emit_ethernet(0x26, &(0x7f00000009c0)=ANY=[@ANYBLOB="01ffffffff219a18e20318ebcb75507b0157b3ffff4305de0fb3833dd1e9018d1c1b2b1c17a35e72b40000000000000000000000"], &(0x7f0000002980)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/mixer\x00', 0x101000, 0x0) connect$vsock_dgram(r0, &(0x7f0000000a40)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xf, 0xba8}, {0x3, 0x80000000000}, {0xc, 0xffff}], 0x3) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) sendmsg$alg(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000140)="a0548d3ed16d27a734d387ad42cd96810b1926d0b41481bce1914789a960bb3e64e049ace0fdfe8c69d4abe9250894234cae9a43dc07da6ecadd8ce5e6fb25a471d9eaa687a3b804e95c236b6d0f10d4341ba89faf394dcaa33a761cef2e22f0cae9b5355fd5ac3d3e8d396cefd615bcdf2e3228da0690120de25660b0a6321b9ab0338d34fac440d45e18a8a120a463b78b5174c13a1cd0230157f473363cd15d45b3a336552d32cd1e00e42c0c637efc635765dc11301ac59f111cb3a3fc023102d117202ed8726d6cc35ebbe40d719efcae6cee0a5efbc0471f5f9856c4ff94ad444f", 0xe4}, {&(0x7f0000000000)="5084bcf36be8775a4381b45e8b9d921fc8a6efa8eb03dec77a3b878ff00d4e2cdb7e1165b83c6f5beb206d63c833f0be332c28c315d389331626db49f5618a6b1aff1c7668e772caa1a9cfc65f0e96", 0x4f}, {&(0x7f0000000240)="b18ba64a137415c5fde666418d02f74423d73e601a904b6a2c677e70612d861a9dcd8362f6fa75c953d76c3d8dd7f9e5edea6b12bf9667a5227fa24f763520350e9cc8739cfe7f5d254e6d4ac88d0ba7bc2fb80739882f4e396891eca4a38dde423ebdc8a6ef65cc94f54d7fdd916735df82ac030c6664cc3f9ac2d2c835d29d4d22e6cee6023d009ece2c525fcbd6ba9d757b7038f4b0067f00e98c4c9f5948ab20c5e0079eff96fcdd567786133bfd3f3841ae5c05f2feddd8f709480b4e31d855fcbacfd115856797311a902bfed835e6cf507ef064e4857bf999ad96fc26af4f2c", 0xe3}, {&(0x7f0000000340)="bac3718380c68afdb4be6e16f3522410316032545746a0c92c8c4e72600c4740fe0739bbf0d1d7819333d7164f112f664a84d8332a2cdf47a81b843796d8e3f019ed2f0b80f5bc41ce542d4e715431a5c491f6d46cfd3cf1a158b6c67f32f4bb2052a60903c84f307433ad9ee347b198a592a3aad3e9b126cf6879719abc9dee35aed4bf1353", 0x86}, {&(0x7f0000000400)="475c92c89f622836b5ff3a01b09eed2e16df31d819f8c8f23a895596294ff8329de10fdbda5b53bdbd18f9dfcd00552c665ce8c880cbdc20de26cca0303377c14764991c0a396d822842624d882ecb39c0300b20419036229241c45b228b9b409d3880fef756e0e7db359381caee96f7a15b19", 0x73}, {&(0x7f0000000080)}, {&(0x7f0000000480)="0422ed6715884d10badb6e6e931b138b406ac834107f2f33780712b92e5d13b1bc67f560c7029b9648197d100a65ccf4bf9a4289ed1a7c6f6aa15cdac6be3a150e2ec5bf60c31b3a2e738399959d4f15534b050d9d6e4829ac00028155118728bad8dbb7d11d625fc65dbc58d23ce71a6786c1fb75d063d6e5d458e538452e5b25ad6a908a101477b31d148c51affad72e3a9fda3b3d84b464fa61fa5f4b015923ab7e52116ded2bc428fccd1c442bb85e5ae0acd43878c62d52d2f0aca34ef8513d1b3d484d17c9e2370d1918808705644f2c6034311cd81b4e26a6d8dad3df5ce7f4d7579b080c5ca0f60f", 0xec}, {&(0x7f0000000580)="459c9c875f815e1ef553d1123b86a3e5c53ce324dbd362ae1d4d62cd5bf88f19452fe0b4296c67fe1499b013231a8f59fc1a2a3f00c51166f7b547b30552f1700c70b6ae65d238bf0ce4a1974a556607209bc6d420a9201e340c9a697a91c0960fb90572124a3a595dc8d02b9933e9c221d5d017bd888e64f945dd6a6e1875a83597591b0a2f0f18be2c8c53ab2fb9df8428186fbf7dec46a7e56918ab6e35497494a6a9869ebab7f05b20cea14c232a93ebf11b6aab5a31fac683b927b06bb47ca61db5a253bf0faadfcd1d", 0xcc}, {&(0x7f0000000680)="4c4f38e7d8b000e9af9d87a93a60ff71d4f455e69de4e1c51031fe3e984bb17fb3d41e763a1223eb7488698f1f77e1ee453a030a955c22f687f68837233cd2cf29869437d626dcf5aaae1627f1b2221660fe3883fafb1dbba1620349b3beb523785bf5650e0781c99c9b76d5e114ac4025c9c77e426ca14e4e4031307677bf259381a62f03f873c1f5c35a4c82da18484cbce80777fb68a1740fb52badf5821867b88214dcf2d927d2876917a33f9a2d4ffc4d623f994bce08bd97714df0239d7688", 0xc2}, {&(0x7f0000000780)="fe4f7bd132abae07450964b69485d443c25af8ac9768b61286c5f2722d705f83c26b69e661d6f11ecea46837e9723fe736f6290719a25ba6c6863b7dc1f2dd377ef96d7371226f713c8a76b0ff34699f6d9aac76ba13736c7d934638b602507a9408756bd525a9b25badd7032eadab4cb0daed5f29f83dce898171403a469426b614ae346375224d5f1f0aef13543ef392b7d2b12d2374437ac4a3cfbaaef789c015396508b82be681c1d7cda400605ab53a67b5fbb873912408ba841af9a924663744f9ea574c8ed16c874df1d81d43b66279d1e0eb172c5fbd60bb2d12f9cb2b52cfca4f915c18f908ed1232ace863c905", 0xf2}], 0xa, &(0x7f0000000940)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x24000000}, 0x80) renameat2(r0, &(0x7f0000000a80)='./file0\x00', r1, &(0x7f0000000ac0)='./file0\x00', 0x2) 2018/04/09 12:28:43 executing program 6: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x200004, 0x10000000400002) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendfile(r0, r0, &(0x7f0000000040), 0x1) 2018/04/09 12:28:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="080c7a9587"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x36aa, 0x20040) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x20, 0x200, 0x407, 0xff, 0x10000, 0x9, 0x101, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, &(0x7f0000000140)=0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0xfffffffffffff5c8, 0xa790, 0x2, 0x21, 0x200, 0x465, 0x8, 0xb3, 0x2, 0xa8, 0x2, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="65660fe0f5260f017a038fc818b6dcb8f7dd660f01c98fe858eff401c4c2c5a8008fe878c3f39cc4e2a1b9cdc4c109d1e6", 0x31}], 0x1, 0x20, &(0x7f0000000240), 0x0) 2018/04/09 12:28:43 executing program 2: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/169, 0xa9) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x10000) r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x10001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x264, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 12:28:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x101, 0x80000) pipe2(&(0x7f0000000340), 0x84000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000380)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) close(r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xff) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)=0x47e6) ioctl(r3, 0x8, &(0x7f0000000180)="19fb93b74b96491639c9fcfcaa509a81b2578cfdacfcad10885641e37fcbe60d2af018e44cb54210b72312411023aece099f34274c164cd93266b68b1de8e27dc31b107375bd6f3117ad6d0a7f9d0ae518e17a7bf8b2cdf1229ac0aeee911d4e7c62cfbe4d293c37ca55dddb5ff9d8b3c2ea0c03b7b50a036590403805048a5e3deade28e54ca1685310955668c013c40fa08f779caa36979fb0f55276f092e1395a290d9adf464a90363df47b0dd09e60ed378f766db4e8db6fd5bbebcbd800ae0dec6f") 2018/04/09 12:28:43 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0xcc, 0xa0500) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='memory.swap.max\x00', &(0x7f0000000100)='memory.swap.max\x00', &(0x7f0000000140)='ppp1\x00', &(0x7f0000000180)='./cgroup\x00', &(0x7f00000001c0)='memory.swap.max\x00', &(0x7f0000000200)='user)ppp0\x00', &(0x7f0000000240)='proc\x00', &(0x7f0000000280)='+em0\x00', &(0x7f00000002c0)='nodevself\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='memory.swap.max\x00', &(0x7f0000000400)='trustedselinux\x00', &(0x7f0000000440)='./cgroup\x00'], 0x100) r2 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) geteuid() sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/09 12:28:43 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="d45716a87f5febbfe5f182cd989ca36fb48ebe4e5faf9d0bea199bc1c2ee77c6323d5c75e868a705e6f020e804316a494ecf6b752e0a894d414d418aa7f0a332e614a4739880d5e3e88fcea27ed60e6142b5bdd909e2e8600d4c2ad5122ee9017912bbfadc35dff0d71c23cb7a1389c8b6470893b8409558565927d07742a9196e64ddb61be04f4e2e81171ee02711ca5a7a522567", 0x95}, {&(0x7f00000000c0)="4eb78898d384995528975809da27544e2b4dc671352590da4c555ff63b64a065c86b376af02dfc443e52d7ff18352ff05bc6963dced54e23e5768fc53c9cdc2ec8b0fc3c20aa8969532fa36bbe759f9912aac7796feec10c5b1c756444267e1cdecb671e1a7d499b3d8e6ec7641be47fe3a061d6b4fa32e24d", 0x79}, {&(0x7f0000000140)="9897c59dbe3d54a616", 0x9}, {&(0x7f0000000180)="4c54ef6951d35bef6fce3d77800af6998f163fda48baa16323ad9c5485a1896c999fc87ba7958c4cec5784a4dc4fb98c47ae56bfb2b6ae075c", 0x39}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="552f37c5e2e6dd196e2b6f878220b5a82461818cd8ec067339c7b0724d12db100f7ba5e6ed3e80e59f02051e2333c1ae04ac8d1385f2842b0fb0c17bdc988c7b7da9537143c2364e957928b8ada2eb80f675df85bbbbfb95559b042dae926145818701be1b89d6609bfc549384addb5bddd146adbaf879b4bc2deb0deec4f277029317471cbe60ea4f3c66600e079964a3ce14d0a48ecda763e15cfa934ef3b96d99bc2ebf737b36270b4a1726951565e1b792aa9f34017fc761ebaa887cca1d2231cd2a45b930abbcd988fcedbf21a6424e955f02", 0xd5}, {&(0x7f00000012c0)="8bb8ee19c798bb006bbd565643e3ce8e66e0da8b6567da7147b8de818f000fa5ac6680b319a38504ef9e6043445a01dbfa911bf7df9c01ad7d96ab9992a6fd49c8d046ca971bb2fe28e0544c5ad81c9a455239f695ee5e3c687c590d5e7152e7da6907b1c1e3dac53eb81d4d6d4f946484d18c4188bcffe30831db7233235df7c15eb93198707208f94fcc5d94bc7734db0468770dcb85c29ecb45ed389bbb63e7852ac55fcd09c27eb59282cc7889", 0xaf}], 0x7, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/09 12:28:44 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="4c538e846d99bbd0998d9a31e7c5eaf6e02152ef7c7869defe535bf5e445070a917497ec3c6ef69aa6c82caf417089742c75e5407bfacd0f33ad3fd7a05945c2c1d82145337fcdbbb3f8e1d3b27f901b536a318363c2b74c82ab5a55d0a60000d598b08c5cdf239e02db6248c6ae06beb0d0a6", 0xffffffffffffffa9, 0x0) r5 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='mime_type^\x00', 0xffffffffffffffff) socket$can_bcm(0x1d, 0x2, 0x2) keyctl$search(0xa, r4, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r5) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, r2, &(0x7f0000000000)={r2, r1, 0xfffffffffffffffc}) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) 2018/04/09 12:28:44 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0xa0f}, 0x4) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033bffc)=0xd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf8, "12f615eb322b7e717727abe0e8d1b1593e1d47a0820179f38a0f0e9c9eecccec6eae1ebc6182bfd6942917b01336fd0b5aba15fa9e7ed205df9825c409e8edea33af2316eca8880682f8e9a8fc03b5126182147b97eb7f157295c01fab037b2cd0e920d7f6e7797c13b7e62f81b6a3df672974d2edbea6d9ed03be78cea9c128be31956ed09c80a7423e24b0ab6d05dbbbdf5feef81865ec0617f68ba33d5eef289ef1029f686e9530903f5caaf4a6fd2bb24001ca8f0ffe51de38a15c41a3633f353024f39d7a49c1fb4877a203ebae7a66f5b29337a6ec774f72c8c6662d0c8c8dafe56db71c6fa7736ccad56af5ab868237de6a7239f4"}, &(0x7f0000000100)=0x100) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/09 12:28:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair(0x11, 0x1, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000140)={[], 0x3, 0x1000, 0x7ff, 0x0, 0x4000000000000, 0x102000, 0x4000, [], 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) close(r2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:44 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) setresuid(r1, r2, r3) r4 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000068c0)=[{{&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000680)=""/246, 0xf6}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000600)=""/47, 0x2f}], 0x4, &(0x7f00000017c0)=""/167, 0xa7, 0x828}, 0x10001}, {{&(0x7f0000001880)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000001900)=""/29, 0x1d}, {&(0x7f0000001940)=""/100, 0x64}, {&(0x7f00000019c0)=""/235, 0xeb}, {&(0x7f0000001ac0)=""/59, 0x3b}, {&(0x7f0000001b00)=""/1, 0x1}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/197, 0xc5}], 0x7, &(0x7f0000002cc0)=""/2, 0x2, 0x1}}, {{&(0x7f0000002d00)=@nfc, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/188, 0xbc}], 0x3, &(0x7f0000002fc0)=""/163, 0xa3, 0x9}, 0x1}, {{&(0x7f0000003080)=@ll, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/231, 0xe7}], 0x1, &(0x7f0000003240)=""/130, 0x82, 0x100}, 0x4}, {{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000006740)=[{&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/199, 0xc7}, {&(0x7f0000004480)=""/233, 0xe9}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/133, 0x85}, {&(0x7f0000005640)=""/154, 0x9a}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/44, 0x2c}], 0x8, &(0x7f00000067c0)=""/233, 0xe9, 0xf7e}, 0xff35}], 0x5, 0x40, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000006a80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8d8, 0x4c0, 0x4c0, 0x5e0, 0x0, 0x6f0, 0x808, 0x808, 0x808, 0x808, 0x808, 0x6, &(0x7f0000006a00), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff0000ff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], 'bridge0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x1, 0x1, 0x4}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x8000, 0x6, 0x7fffffff, 0x7, 0x31, 0x6, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x17}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}], 0x6}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x26}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff], 'syzkaller0\x00', 'bcsh0\x00', {0xff}, {}, 0xf7, 0x401, 0x1, 0x6}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x101, 0x5, 0x1, 0x2, 0x2, [@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @empty, @dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @empty, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}], 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff]}, @ipv6=@dev={0xfe, 0x80, [], 0x11}, 0x1a, 0x0, 0xef00000000000000}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x12}, [0x0, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], 'eql\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x3e, 0xe7e, 0x2, 0x1}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0xe4, 0x1, 0x10, 0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x4, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xffffff00], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 'syz_tun\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x2, 0x1, 0x8}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, 0x40, 0x2b, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x1, 0x3, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x938) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/159, 0x9f) r6 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendfile(r4, r4, &(0x7f0000000040), 0x1) 2018/04/09 12:28:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001200)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2f00dc00"], 0x0, 0x0, &(0x7f0000000200)}) 2018/04/09 12:28:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000240), r1, 0x0, 0x0, 0x1}}, 0x20) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) r2 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/09 12:28:44 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\v']}) 2018/04/09 12:28:44 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b1d000/0x3000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mremap(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000a94000/0x1000)=nil) readv(r0, &(0x7f0000002400)=[{&(0x7f0000001080)=""/18, 0x12}, {&(0x7f00000010c0)=""/251, 0xfb}, {&(0x7f00000011c0)=""/165, 0xa5}, {&(0x7f0000001280)=""/104, 0x68}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/18, 0x12}, {&(0x7f0000002340)=""/143, 0x8f}], 0x7) ioctl$TCFLSH(r0, 0x540b, 0x8001) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x1) 2018/04/09 12:28:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x326c, 0x0, 0x5, 0x13, 0x4, "000c3e6a310e2e4386d753d465af1e3fd4d06da552a89423a11f0bf3168082bc378102da2102cf372ac8f0ab108e5ee5aa65a57348651751c5ee8bf3035851d9", "cc086a29e167ef1d5108a7202ff49f50c4470550f8f4b821b0411eb3196da26907b69d2b649e71bce5c7249807b9f19b720594593c6cc1f21366f73e433c9bec", "428f5cbad92a5477b9f40bea32b6a35ba3d6e12bb74fd3f9421ef58dcbb043ce", [0xd0e, 0x5]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x14000, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={0x0, 0x35, 0x4, 0x12, &(0x7f0000ffe000/0x1000)=nil, 0x3}) 2018/04/09 12:28:44 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:44 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 12:28:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x24a, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/04/09 12:28:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) [ 839.148307] binder_alloc: binder_alloc_mmap_handler: 21817 20ffd000-20fff000 already mapped failed -16 2018/04/09 12:28:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x0, 0x5000, 0x0, 0x6, 0x1d}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) [ 839.211483] binder_alloc: binder_alloc_mmap_handler: 21817 20ffd000-20fff000 already mapped failed -16 2018/04/09 12:28:44 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:44 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2200, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000200)=""/30, 0x1e) getdents(r1, &(0x7f0000000080), 0x3b9) 2018/04/09 12:28:45 executing program 2: r0 = socket(0x10, 0x0, 0x40000000000000) sendmsg$nl_generic(r0, &(0x7f0000fc6fc8)={&(0x7f00000000c0)={0x10}, 0x1f1, &(0x7f0000000100)={&(0x7f0000611000)={0x14, 0x18, 0x303, 0x0, 0x0, {0x1d}}, 0xee}, 0x1}, 0x0) 2018/04/09 12:28:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6}]}]}, 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3f, 0xfffffffffffffc9d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x80, "84782781f72245fd19be6c8c510657cefc892ba9d54201e495274e476d88a94ac388750384362935d315397fea8886cd5b5b283a379304289e4eb564c81fdc06d9ae0173747ea2789c2eebe1ae5a628e01080615e44f6de934e26d6daacf9292219feaecca8547c32ff3d0d2ee6caa49ccd990b37f9179e1efe28ba8eba9b150"}, &(0x7f0000000240)=0x88) 2018/04/09 12:28:45 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d94255638a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b49d9e37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb20000", 0x8000000000000000) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x122, @tick=0x524}) 2018/04/09 12:28:45 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2800000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/09 12:28:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) 2018/04/09 12:28:45 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x6, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x40, r1, 0x1, 0xb82}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x80000) bind$packet(r3, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x101c6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/09 12:28:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6e65742f73797a3000201b1ee3dbb17e949a4bc315bba6884c99fb2d8c26ca1d8dcd88ab238425f2dddb8ea8d4", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)="6d656d6f72792e8f7761702e6d610400", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:28:45 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe0000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) signalfd(r0, &(0x7f00000002c0)={0x2}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x200) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8000) sendmsg$kcm(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="5ccb13c4ced6ff103374544dd3d9e9328f8cd37f9ec941a759e166aabe1bcde9754e4975af06dacaf1f370851398551e7e165f1e0880e79e022190cc418812c3841300689b3effe8a426ef7c0530b3d18751ff1c7d112038008a225c9ed49574747dfdfd48c6c7c8572ac87311567760b805a6e76d7d", 0x76}, {&(0x7f0000000240)="9b01ea2669ba1b695d12afe05cf76c0fd5115c4de52ef67527656351ff9f213c7d5437bbc986c4d4067654e3e36fe4d862647aa730fb0f9569b3ca84524f4b110c8918a6465844d738b4d46bda", 0x4d}, {&(0x7f0000001340)="025bae3457387be068e33c1620f38c4760280aecd64e459bec48c25842492758f2012648402d45a1341e80bd35ba6cf0fcbd77da96248d3c4ff81cd7b2418d663c6199f7bddcca334562c5b3dfa16d87da086d4d77fda4b18e39062f98fd7c6f788481931a8058878cb072dc4506bf85874e464d8e1503eb152c877903640e506b7f1f96d16723ec43a2965284b0747c17cde943e1565c90384a43fdc948a6c3e80c85fc6b08934d81da88473e", 0xad}, {&(0x7f0000001400)="6a6691caa93e01b6d906e9d4407c9ee2310257d09c98b7fdf0be58a426b429a80d2fc43e7ab5adaf1298a4ff1b47d7074ffe9fdb087194e0073d9f3bae2d72f88eaac3bf5ccb7cddb06c91bf02d97bc57681255721b1d622817ffd845b17a51c28c0b18c3e0e35f738c3dd3bdf964b14ac2b4b63c639b514e03123e43ace564cc22dd877252eadf103264889b462fb528a57c8517ea7382ee9f0fac3db35d0892e6cc5a71adbcd520742a91b4400bb65aa8aaa89", 0xb4}], 0x5, &(0x7f0000001540)=[{0x78, 0xff, 0x2, "70209ba2dfd5183cc958c5de3c26cd18596f2663ea5a8dfaffe54921c8bb7b656568346b568bc39a490fb65b205baf85af8b213717ba3f8e1fc51ec39c938a4d1dc97230bb86d67dc2d023fef744db7e5c5a0150bdd756d4571d48f249fc85813324e89cde20"}, {0xb0, 0x10f, 0x2000000000000, "eaa31c9959f73f5088c137a6452a557cba9d38f7f43ac1e5d58b326e21f33d687138a7705752121282107d8a6bf28bdf92ad65b80e122bfed20eda233d2c6d5f28418cde366d502a80821f90c07ae9e7a877c81d3e3b242592531e5529bd866dd9130d07b2466397e1e0f8c5ff7d0521a4cf2fb6207e8c8a1bf9ff5357adbaea7fc03b388c02c6d2949760cd68d59ddf7ff770371343ff6896"}, {0xb0, 0x88, 0x81, "a816cad6d149bd877896ddf21bbcfb625621b7c6fe5ff24821bf09fd0ec295fc8ee28a8d1dd99934bc6ccdc826f5b6c0180202d29f5d8db1130e632d35ad6904b6c963cda3a89065c0c26c00de964b57574df10053bab904010d0d640b25ddbc366e405e9b999610db7699cbdde76d653f1ce04bd6842d403a92ab300402db3aab5fa152b07eca3324fbf9273db2b4455288556ae21fa83588"}, {0x30, 0x10e, 0x9, "41f03c4cc387d250c4125e448964e6866bef0689f3b471c7b7882356"}, {0x48, 0x0, 0x100000000, "da29182ddbed88cc29c889ef0292cee780fc02a6ffe6d4d2483e3e165908344a8f7198265e57874c392e12365ad015e24807c0"}], 0x250, 0x40}, 0x0) 2018/04/09 12:28:45 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000004080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003e40)=[@rdma_dest={0x18, 0x114, 0x2}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000003dc0), &(0x7f0000003e00)}}], 0x70}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002540)='/dev/audio#\x00', 0x4, 0x30000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002580)="b32a99bbc3cfb4c244f5fb9d324e9f636a0428c9ddedf110999d4492a318bf96e78c3e0cb7e4ca9227193a3294e281a0cd24fb4afe7b68a389c77f1a9ff691269674fa0c63a2d648aa497984b0aff8366998f8386db255827a786caf3004c750877f347cc2a96d0c3ff597e025a0f047f08661390dce61e9938f", 0x7a) 2018/04/09 12:28:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x5, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x80, 0x2ba4e960, "05127aa3ab3b448548f33a8dcc82518f6fb1ef560901ae162958395cd2ae7cd067ce82c831d200cbb44f2ee10ce95c21789c723091293b7805ebf50255dd31", 0x33}, 0x60) r2 = getpgrp(0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x2, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/09 12:28:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x1976, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x101}, 0x250, 0x2, 0x1f, 0x101, 0x3, &(0x7f0000000000)='eql\x00', 0x6, 0xff}) write(r1, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0xca, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xffffffffffffff2d) 2018/04/09 12:28:45 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/120}) 2018/04/09 12:28:45 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:46 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x101}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) fchdir(r0) 2018/04/09 12:28:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x80a, 0x1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r2, 0x8, r4) sendfile(r3, r3, &(0x7f0000000040), 0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/09 12:28:46 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)) r2 = dup3(r1, r0, 0x80000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) dup2(r0, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/09 12:28:46 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3}, 0x8) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1) 2018/04/09 12:28:46 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000000)='cgroup:/\x00', 0x3) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x4, 0x0, [{0xfffffffffffffffd, 0x3, 0x0, 0x0, @msi={0x8, 0x6, 0x100000000}}, {0xfa, 0x3, 0x0, 0x0, @adapter={0x4, 0x0, 0x200, 0xd8, 0x7}}, {0x3ff, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffffa, 0x35}}, {0x0, 0x7, 0x0, 0x0, @msi={0x1f, 0xffffffffffffffff, 0x85b4}}]}) 2018/04/09 12:28:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0xa7}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x4000c0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x0, 0x6, 0x100, 0x0, 0x2}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0xffffffffffffffc5, 0x2, 0x3b, 0x0, 0x10001, 0x8c, 0xfffffffffffffff9, 0x2, 0x100000001, 0x8, 0x8, 0x1}) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="84010000100003000000000000000000fe8000000000000000000000000000aaac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006c000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004fdb91fe78677e1274a5000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a7300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0014007368613338342d6176783200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x184}, 0x1}, 0x0) 2018/04/09 12:28:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) [ 841.353652] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 12:28:46 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x20, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x3, @empty, 0x8}}, 0x3, 0xfffffffffffffff8, 0x6, 0xc2, 0xce}, &(0x7f00000001c0)=0x98) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:28:46 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x10800000004fd) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/04/09 12:28:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mknodat(r0, &(0x7f0000000300)='./file0/file0/file0\x00', 0x8000, 0x6) mkdir(&(0x7f0000000400)='./file0/file0/file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0xb, 0x7}, {0xc, 0x100000001}], 0x2) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) readlinkat(r0, &(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000200)=""/193, 0xc1) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000852000)='.', &(0x7f0000000100)='ramfs\x00', 0x2, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 12:28:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x402}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x9}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074af90)) close(r2) 2018/04/09 12:28:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) bind$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) 2018/04/09 12:28:46 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7d41, 0x101000) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000080)={@rand_addr=0x6, @rand_addr=0x4}, 0x8) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:28:46 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3c, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 841.575982] device gre0 entered promiscuous mode 2018/04/09 12:28:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x186) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000), 0x8) [ 841.772369] netlink: 148 bytes leftover after parsing attributes in process `syz-executor7'. [ 841.820283] netlink: 148 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 12:28:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x9, 0x0, 'client0\x00', 0x4, "b8e62938e0ea6d55", "b0fb0dbf3b3fbc732fe63d4305f94d6285fc9e5bd7c2e70f9e1465f0e62697f3", 0x8, 0x3}) r2 = getuid() fcntl$getownex(r1, 0x10, &(0x7f0000000740)={0x0, 0x0}) r4 = gettid() sendmsg$netlink(r1, &(0x7f0000003000)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0xa}, 0xc, &(0x7f0000002f80)=[{&(0x7f0000000080)={0x40, 0x19, 0x431, 0x70bd25, 0x25dfdbfc, "", [@generic="e444c16fe33e88f5a341349e57a2f0e130e0670ba2c0d6a8666b32eaa6e83276eeaedc03cd71476be5cd87552ba2804f"]}, 0x40}, {&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c006e00df05000000000000bacca1e0636aef9eefb6cb93b5355b44603c56941b99f23d886017c33d089170f6f72cd32ad4bf688316d4794fdd44909fc361f69055e8429ae12d9f042e43874d265e8a0452ff7bf5e99aceb82774a85553cdf364f86b5b8f26e2b2c815e4fb067e72f7a1eee40487c5baf7abe71e5c2c6d4d28ee90efffd39a9149fc2fd885e96093af6b704c4eff6b309841dedf282d3e6dee701e385b8496a90ecb14ff6557dc231a35fe4f1253cf3f1c685cfcbc27164ffda8e69cbdaf5bf5b97db5db64b89a0b1d03f2fc6f54ad5314005600fe8000000000000000000000000000aa08005100", @ANYRES32=r2, @ANYBLOB="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"], 0x560}, {&(0x7f0000000780)={0x1260, 0x3f, 0xc, 0x70bd2c, 0x25dfdbfc, "", [@generic="81f45b7a15e5c0d884a90ab1d3fc947bd61191119ffc44457ac5ce4e67ee2823919dc7398a099119258f9614ec7619587833a642eb596a0c14d57a21df9e2d0d26851089b222f8c79aa8faa7e6e9d54fa476b0282de19c11c7a9da2f3f544284d7df91725c8640ba42725f67ed2724103cdfab34540013752f31a1fb9254633b59abfc2b42152078bb07ba1cd8c5c9503aee6d800f3e7ab4af36f98143df95fea66ec19ebe865b7a551efd25d99bbf91ded05f7437499d3123dad6de642d13f4f0210d4a417a85e36645b635b47fd8f0626b129fd4b8f62ce402f539364a7af804adf57fc8f7012185225a929225cc6d5989531f72efe51833b71198", @typed={0x8, 0x67, @fd=r1}, 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@generic="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[@generic="51a16cc16297729ff61f7040818855120a7e0f674ea3c5f25dd1c964421dc7a2a1ee9d670b6548152bd61b31e8e8108b1adf63fbdb3c5847c21cbd29ece201baf89c14908e5e0f0965f47b13c41ee2e71cfabf7b77b3b0089f460670c1e781c17dd89c701057d2c6628d7b16ccc30fb1af4ee061bda8e010547dbb9687d978ea11af16d4b0f13fac45265df87704ecb3"]}, @typed={0x8, 0x5f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x414}, {&(0x7f0000001e40)={0x1134, 0x1c, 0x405, 0x70bd2c, 0x25dfdbfb, "", [@generic="2a7eac0b37552307b778b35c7c1eff129ebe1c8ca6af1dd292a5d1b572e9f8183188053699a73bc42e01b01c05537690f838ec2f447685269261a8d989f1054e6050a9447a3998101cf6c6df8a3d3e3a34eb3093068e049514e45b6c26633d8d7a754758e4974514ba5e0b07f79e30982e54130b82d67ae79faae6d921037891e1f0b7aeffe268dc40b76051768092fea3f177369e9760e89e1cefe5fd2c2921cd73", @nested={0x64, 0x2, [@generic="5587706e865d189f98c64e6e3f80411f0df19de46cde4d83029c8ce67d8e7e5c15036123ac1bcf59ba324494566e646ca4c541b278670ac23ee98248ca9c6146d08efaba1de4404c1f1b9cc12df7a6bde050da148297d900d27c1a5deb3f"]}, @generic="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", @typed={0x14, 0x90, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x1b, @fd=r1}]}, 0x1134}], 0x5, 0x0, 0x0, 0x4000001}, 0x4040040) 2018/04/09 12:28:47 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3c00000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:47 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x400000, 0x0) accept4$bt_l2cap(r0, &(0x7f00000004c0), &(0x7f0000000500)=0xe, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x50100, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80100, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000040)) write$cgroup_subtree(r2, &(0x7f00000009c0)=ANY=[], 0x0) 2018/04/09 12:28:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2101800000757000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:28:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x101000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000140)={0x8, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9a1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00000002c0)=""/248, &(0x7f00000003c0)=0xf8) 2018/04/09 12:28:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/09 12:28:47 executing program 5: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x100) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)="9732da19e7016156deef46a251cad3b0f2485095c27e5a1100670ae35b25371877139af0165a15e3524377608f8e33f773da3dc91009fb638abe5db8643312d6a4f97090", 0x44}, {&(0x7f0000000200)="c7bfc1472dfc17bb121a27ac49687e2251747bce11b0fb4ed5270c36f3b7269aa8bc0cae6d94abb4030ee29121aa401898801e149405b5bb4228180dd198d4170406", 0x42}, {&(0x7f0000000280)="3fc994390e7dd5de4709ba359807648023aec019777f4ec0897176a143de2cf3caf1d4e2e4c9e18cf767f66a9e", 0x2d}, {&(0x7f00000002c0)="810fdb1f4649f3e6bb3c1d0c2a3597cf49db14c9070e16d104f85cdb09467623a71ad38cd5a42f36227bd0f4794fdf5d649cdb27d8e5a1b4037b3c6db5d723acf4f17adf0bda20dda2c8db7ee4cad2bdecd7d457e77b842ea43592cef105c6e71f284ca7dc28109ad07035e264e6ae2295be73a36ee946b8078a379b4df1b4944796ed51216f6d519de8d7a857538c99c7b2d9c535d173c4db88e7feab2ba22f970218c7f0bcc028141c1ea6ad78a9d4af6191f081c2e416a572461dfa850126059d7eddccf95fa89315badc91ec6586b2863c513fc4e120af982e257747c09a63789dc6a12691c76295a6dd329dc34b4f59e579", 0xf4}, {&(0x7f00000003c0)="f96661af06f14850f84961d4d5a8615974b3a5f9857f7f1fd084fe69beedd6434e8bd55c88d590430b364b266ac5021eeb9bc1cd70a82bdf07fad4ca3887f127d0015b01d3fd98dc46aea3e8e43e3e62e49b6ffd38ca6053174e084851b7a8007d77aef8af005e91026cc1", 0x6b}], 0x5, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) close(r2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) 2018/04/09 12:28:47 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x20}, 0x1c) shmdt(0x0) 2018/04/09 12:28:47 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300000000000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:28:47 executing program 4: syz_emit_ethernet(0x6, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="63cff6b42e352f7082352d227751353cab83eb9639e092176b63559c403bf05937a36379be34bade5ba97e3adf0efed06041671e1c28024bf7467c2c66a6663aee0f5cdb3432529dde6d51cd8cd0bc3154bc2616c06cf2968db48b1d8419c385f00e9a3dff01ccfc73a65bfaab5a62cbc063c53dfde623ed22d92754824f12aaaf9cf0342069deef356907309b8022a773e094bc5b7096df6560d0378f3dc8a51c1696156073849fe30f08e82056f262ff228c3b4cb6de675b6c9c85", @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYPTR64], @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="6363a0ad1f9bba9ea381c1a358", @ANYPTR64, @ANYRES32, @ANYRES64, @ANYPTR, @ANYRES16], @ANYRES32], @ANYRES64], 0x0) 2018/04/09 12:28:48 executing program 0: r0 = socket(0x10, 0x80000000802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) write(r0, &(0x7f0000000040)="b8b09b3162f30e3175ffe0e1cee1295f769e7de2535b6d1053704c13a7c16283c5804feffb493f2fb27d2c54e4ca218c50a0b66d", 0x34) 2018/04/09 12:28:48 executing program 2: socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$mice(&(0x7f00000009c0)='/dev/input/mice\x00', 0x0, 0x200200200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x8, 0x30, 0x1, r0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000300)=""/159) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000a00)={0x43, 0x8, 0x6}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f697076365f72df2415328e") r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/cuse\x00', 0x80100, 0x0) recvmsg(r2, &(0x7f0000000880)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/167, 0xa7}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/13, 0xd}], 0x7, &(0x7f0000000800)=""/88, 0x58, 0x7585e6ba}, 0x40000001) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000008c0)=@pic={0x0, 0x100, 0x4, 0x5, 0xff, 0x0, 0x4, 0x4, 0x5, 0x9, 0x4, 0xffffffffffffffe3, 0xffffffffffffff80, 0x9, 0x100, 0xdc43}) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000001e80)=""/144, 0x90}, {&(0x7f0000001d80)=""/199, 0xc7}], 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000a80)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001ac0)=0x1024) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001b00)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0x7}, &(0x7f0000001bc0)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001c00)={r4, 0x800}, &(0x7f0000001c40)=0x8) 2018/04/09 12:28:48 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3c00, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x5, 0x0, 0x24, &(0x7f0000ffc000/0x4000)=nil, 0x3ff}) sendto$inet(r2, &(0x7f00000000c0)="8332a764664af4e4cde7098d491261d916aa22d2edad91a79ca5f41cb18e0b80d1aede0e4562b5288a84b0b928063205d19964dfb063d41bf6493ba619066dbd1d32bc53a0619d03f25ed8074bb852c27ae58a29bd07b0e979f75fa3e566fc65f7f831adbb8754ffbcd40f340c84ffd60caedda91b4cb1c3f85069313b07a81f811fc79723e01cfe3c71ac78de7e6acc8af748750096f9f9162a63393e4a813c8897804d051a9ecd31", 0xa9, 0x80, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 12:28:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x30000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000000)=0x200000000002, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/158) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000180), 0xbdd, 0x2) 2018/04/09 12:28:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)=ANY=[@ANYBLOB="05000000000900000000000000e55af2", @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="2ab0167447d8e278d7532933ffd200000000010000009344000000000000260503dd3e3c0a6afe3f7b5b8beb605be3d9448c99787c873249ed9c34e040a2960600000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000740)={{0x1}, {0x5, 0x92}, 0x9, 0x1, 0x4}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r3, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0x5, &(0x7f0000000580)='journal_path') syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x4c02) r4 = dup(r3) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00000007c0)=""/181) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000700)={0x2, 0x403}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e23964767fcd3dc73ab8de0b96983432e62959b9e88721ce2cff94353f374aa959baac7865312e851f96804f0d17596ca663640832", 0xcf, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300), 0x0, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0x0, 0xf000, 0x2, 0xffff, 0x9}) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x81, 0x4e21, 0x0, 0x0, 0x20, 0x20, 0x3a, r5, r6}, {0x8001, 0x9, 0x7, 0x9, 0x3ff, 0x401, 0x708}, {0x400, 0xfffffffffffffffb, 0x3, 0x7}, 0x4, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x2, 0x2, 0x8b, 0x6, 0x9de5}}, 0xe8) 2018/04/09 12:28:48 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) r1 = dup2(r0, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x26e6, 0x0, 0xffffffffffff7fff, 0x7, 0xfffffffffffff634, 0x3ff}) 2018/04/09 12:28:48 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x2c) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1c, 0x4) 2018/04/09 12:28:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) close(r2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/09 12:28:48 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000180)=0x7, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x9) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) sendfile(r1, r2, &(0x7f00000001c0), 0x6) 2018/04/09 12:28:48 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000100), 0xffffffc0) 2018/04/09 12:28:48 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x28, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:48 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x300}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x6, r1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000280)={{0xc9, 0x100}, 'port1\x00', 0x34, 0x20000, 0x91b4, 0xffffffff, 0xffffffffffffff81, 0x47f, 0x0, 0x0, 0x6, 0x10000}) 2018/04/09 12:28:48 executing program 1: r0 = mq_open(&(0x7f0000000040)='^\\\x00', 0x40, 0x0, &(0x7f0000000080)={0x0, 0xffffffff, 0x9, 0x0, 0x0, 0x0, 0xfff}) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xb2, &(0x7f00000000c0)=""/203) 2018/04/09 12:28:49 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffff00000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:49 executing program 0: r0 = socket(0x10, 0x3, 0xc) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x80000000, 0x1, 0x7f}) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/09 12:28:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/09 12:28:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) [ 843.805629] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 12:28:49 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4000000, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/09 12:28:49 executing program 6: r0 = socket(0x2, 0x6, 0xffff) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/224, &(0x7f0000000040)=0xe0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000640)='memory.swap.max\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) sendfile(r2, r2, &(0x7f0000000140), 0x1) [ 843.853510] netlink: 'syz-executor0': attribute type 5 has an invalid length. 2018/04/09 12:28:49 executing program 2: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) flock(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007340)='/dev/dsp\x00', 0x400, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003100)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00000073c0)={@broadcast, @multicast2}, &(0x7f0000007380)=0xc) sendmmsg(r2, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1010}}], 0x2, 0x4) recvfrom(r2, &(0x7f0000001080)=""/189, 0xbd, 0x2020, &(0x7f0000001140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x6, 0xaace, "b824a4940332cfa7cf1633e82a1ce189e83e0c1cc3258a48490d9b08855455a3f30b1b8d2143671eeec95a812ed8128350fb75ac9fbde238fbf540770c41d1", 0x2f}, 0x80) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x140, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="04010000100001020000000000000000ac1414bb0000254200000020000000001000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000300000000000000000014000e0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) timerfd_gettime(r5, &(0x7f0000002b40)) recvmmsg(r2, &(0x7f0000007080)=[{{&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001240)=[{}], 0x1, &(0x7f0000001280)=""/102, 0x66, 0x6}, 0x9}, {{&(0x7f0000001380)=@un=@abs, 0x80, &(0x7f0000001740)=[{&(0x7f0000001400)=""/69, 0x45}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/1, 0x1}, {&(0x7f0000001540)=""/250, 0xfa}, {&(0x7f0000001640)=""/197, 0xc5}], 0x6, &(0x7f00000017c0)=""/4096, 0x1000, 0xffffffffffffb43a}, 0x1}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/214, 0xd6}], 0x1, &(0x7f0000002900)=""/24, 0x18}, 0x8}, {{&(0x7f0000002940)=@alg, 0x80, &(0x7f0000002a40)=[{&(0x7f00000029c0)=""/17, 0x11}, {&(0x7f0000002a00)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x4}, 0x800}, {{&(0x7f0000002a80)=@l2, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002b00)=""/50, 0x32}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/209, 0xd1}, {&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/103, 0x67}, {&(0x7f0000002d40)=""/127, 0x7f}, {&(0x7f0000002dc0)=""/30, 0x1e}, {&(0x7f0000002e00)=""/231, 0xe7}], 0x8, &(0x7f0000002f80)=""/40, 0x28, 0xba}, 0x2}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000002fc0)=""/82, 0x52}, {&(0x7f0000003040)=""/164, 0xa4}, {&(0x7f0000003100)}, {&(0x7f0000003140)=""/240, 0xf0}, {&(0x7f0000003240)=""/182, 0xb6}, {&(0x7f0000003380)=""/55, 0x37}, {&(0x7f00000033c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004440)=""/209, 0xd1, 0x10001}}, {{&(0x7f0000004540)=@can, 0x80, &(0x7f00000046c0)=[{&(0x7f00000045c0)=""/212, 0xd4}], 0x1, &(0x7f0000004700)=""/4096, 0x1000, 0x7ff}, 0x8}, {{0x0, 0x0, &(0x7f0000005800)=[{&(0x7f0000005700)=""/92, 0x5c}, {&(0x7f0000005780)=""/70, 0x46}], 0x2, &(0x7f0000005840)=""/137, 0x89, 0x80}, 0x9}, {{&(0x7f0000005900)=@generic, 0x80, &(0x7f0000006b80)=[{&(0x7f0000005980)=""/190, 0xbe}, {&(0x7f0000005a40)=""/24, 0x18}, {&(0x7f0000005a80)=""/238, 0xee}, {&(0x7f0000005b80)=""/4096, 0x1000}], 0x4, &(0x7f0000006bc0)=""/160, 0xa0, 0xffff}, 0x1}, {{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000006c80)=""/146, 0x92}, {&(0x7f0000006d40)=""/60, 0x3c}, {&(0x7f0000006d80)=""/147, 0x93}, {&(0x7f0000006e40)=""/75, 0x4b}, {&(0x7f0000006ec0)=""/89, 0x59}], 0x5, &(0x7f0000006fc0)=""/162, 0xa2, 0x3}, 0x7}], 0xa, 0x40, &(0x7f0000007300)={0x77359400}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000007400), &(0x7f0000007440)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000007480)={'erspan0\x00'}) 2018/04/09 12:28:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syslog(0x0, &(0x7f0000000040)=""/205, 0xcd) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) [ 843.918896] netlink: 'syz-executor0': attribute type 5 has an invalid length. [ 843.948963] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 12:28:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) recvmmsg(0xffffffffffffffff, &(0x7f0000008ac0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000280)=""/234, 0xea}], 0x3, &(0x7f0000000380)=""/28, 0x1c, 0x200}, 0x3e91}, {{&(0x7f0000000500)=@ax25, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000580)=""/162, 0xa2, 0x1}, 0x81}, {{&(0x7f0000000640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003b40)=[{&(0x7f00000006c0)=""/175, 0xaf}, {&(0x7f0000000780)=""/186, 0xba}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/223, 0xdf}, {&(0x7f0000001940)=""/120, 0x78}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/255, 0xff}, {&(0x7f0000002ac0)=""/6, 0x6}, {&(0x7f0000002b00)=""/13, 0xd}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0xa, &(0x7f0000003c00)=""/135, 0x87, 0x3c}, 0x81}, {{&(0x7f0000003cc0)=@nfc, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d40)=""/125, 0x7d}], 0x1, &(0x7f0000003e00)=""/9, 0x9, 0x3}}, {{&(0x7f0000003e40)=@hci, 0x80, &(0x7f00000071c0)=[{&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/153, 0x99}, {&(0x7f0000005f80)=""/39, 0x27}, {&(0x7f0000005fc0)=""/41, 0x29}, {&(0x7f0000006000)=""/101, 0x65}, {&(0x7f0000006080)=""/119, 0x77}, {&(0x7f0000006100)=""/4096, 0x1000}, {&(0x7f0000007100)=""/130, 0x82}], 0x9, &(0x7f0000007280)=""/43, 0x2b, 0x2}, 0x4}, {{&(0x7f00000072c0)=@nfc_llcp, 0x80, &(0x7f0000007380)=[{&(0x7f0000007340)=""/21, 0x15}], 0x1, &(0x7f00000073c0)=""/47, 0x2f, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000007780)=[{&(0x7f0000007400)=""/236, 0xec}, {&(0x7f0000007500)=""/37, 0x25}, {&(0x7f0000007540)=""/156, 0x9c}, {&(0x7f0000007600)=""/5, 0x5}, {&(0x7f0000007640)=""/243, 0xf3}, {&(0x7f0000007740)=""/24, 0x18}], 0x6, &(0x7f0000007800)=""/111, 0x6f, 0x9}, 0x267f}, {{0x0, 0x0, &(0x7f0000008a00)=[{&(0x7f0000007880)=""/121, 0x79}, {&(0x7f0000007900)=""/4096, 0x1000}, {&(0x7f0000008900)=""/129, 0x81}, {&(0x7f00000089c0)=""/7, 0x7}], 0x4, &(0x7f0000008a40)=""/122, 0x7a, 0x8}, 0x3}], 0x8, 0x2000, &(0x7f0000008cc0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008e40)={0x0, 0x7f}, &(0x7f0000008e80)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008ec0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000008f80)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008d00)={0x0, 0x7, 0x7d0, 0x3f}, &(0x7f0000008d40)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000008d80)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x0, 0x80}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000003c0)) truncate(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) 2018/04/09 12:28:49 executing program 3: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2800, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) [ 882.409174] buffer_io_error: 6 callbacks suppressed [ 882.409184] Buffer I/O error on dev loop0, logical block 64, async page read [ 984.031219] INFO: task syz-executor4:22147 blocked for more than 120 seconds. [ 984.038628] Not tainted 4.16.0+ #4 [ 984.042738] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.050741] syz-executor4 D23512 22147 4530 0x00000004 [ 984.056423] Call Trace: [ 984.059052] __schedule+0x807/0x1e40 [ 984.062819] ? __sched_text_start+0x8/0x8 [ 984.067005] ? __radix_tree_insert+0x8c0/0x8c0 [ 984.071654] ? trace_hardirqs_on+0xd/0x10 [ 984.075838] ? blk_init_request_from_bio+0x3e0/0x3e0 [ 984.080982] ? graph_lock+0x170/0x170 [ 984.084823] ? find_held_lock+0x36/0x1c0 [ 984.088909] schedule+0xef/0x430 [ 984.092319] ? __schedule+0x1e40/0x1e40 [ 984.096330] ? lock_downgrade+0x8e0/0x8e0 [ 984.100521] ? kasan_check_read+0x11/0x20 [ 984.104814] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 984.109445] io_schedule+0x1c/0x70 [ 984.113013] __lock_page+0x587/0x750 [ 984.116807] ? __lock_page_killable+0x800/0x800 [ 984.121537] ? __perf_event_task_sched_out+0x2cc/0x1470 [ 984.126963] ? check_same_owner+0x320/0x320 [ 984.131320] ? page_cache_tree_insert+0x490/0x490 [ 984.136192] ? __might_sleep+0x95/0x190 [ 984.140214] pagecache_get_page+0x841/0xe20 [ 984.144560] ? kasan_check_read+0x11/0x20 [ 984.148752] ? find_get_pages_contig+0x1560/0x1560 [ 984.153717] ? debug_check_no_locks_freed+0x310/0x310 [ 984.159000] ? find_held_lock+0x36/0x1c0 [ 984.163110] ? kasan_check_read+0x11/0x20 [ 984.167297] ? rcu_is_watching+0x85/0x140 [ 984.171496] ? rcu_pm_notify+0xc0/0xc0 [ 984.175405] ? zap_class+0x720/0x720 [ 984.179156] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 984.184198] ? __mark_inode_dirty+0x499/0x1530 [ 984.188818] ? __inode_attach_wb+0x1310/0x1310 [ 984.193442] ? find_held_lock+0x36/0x1c0 [ 984.197533] grab_cache_page_write_begin+0x75/0xa0 [ 984.202503] block_write_begin+0xa6/0x350 [ 984.206675] ? check_disk_change+0x140/0x140 [ 984.211106] ? __block_write_begin+0x40/0x40 [ 984.215536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 984.221109] ? iov_iter_fault_in_readable+0x23d/0x460 [ 984.226330] ? copy_page_from_iter+0x880/0x880 [ 984.230947] ? current_kernel_time64+0x242/0x2f0 [ 984.235729] blkdev_write_begin+0x3c/0x50 [ 984.239910] generic_perform_write+0x39a/0x6a0 [ 984.244518] ? generic_update_time+0x255/0x420 [ 984.249151] ? add_page_wait_queue+0x2a0/0x2a0 [ 984.253756] ? file_update_time+0xdc/0x640 [ 984.258046] ? current_time+0xc0/0xc0 [ 984.261878] ? blk_lld_busy+0x70/0x70 [ 984.265704] __generic_file_write_iter+0x3be/0x5e0 [ 984.270655] ? __kmalloc+0x14e/0x760 [ 984.274444] ? iter_file_splice_write+0x255/0xff0 [ 984.279330] blkdev_write_iter+0x233/0x420 [ 984.283598] ? blkdev_close+0xb0/0xb0 [ 984.287404] do_iter_readv_writev+0x6a0/0x970 [ 984.291929] ? vfs_dedupe_file_range+0xa00/0xa00 [ 984.296697] ? rw_verify_area+0x118/0x360 [ 984.300871] do_iter_write+0x185/0x5f0 [ 984.304783] ? rcu_read_lock_sched_held+0x108/0x120 [ 984.309832] ? __kmalloc+0x5f9/0x760 [ 984.313568] ? __mutex_init+0x1ef/0x280 [ 984.317571] vfs_iter_write+0x77/0xb0 [ 984.321395] iter_file_splice_write+0x8cb/0xff0 [ 984.326101] ? do_vmsplice+0x1b0/0x1b0 [ 984.330043] ? rw_verify_area+0x118/0x360 [ 984.334207] ? do_vmsplice+0x1b0/0x1b0 [ 984.338113] direct_splice_actor+0x128/0x190 [ 984.342537] splice_direct_to_actor+0x310/0x8d0 [ 984.347230] ? pipe_to_sendpage+0x3f0/0x3f0 [ 984.351564] ? do_splice_to+0x190/0x190 [ 984.355573] ? rw_verify_area+0x118/0x360 [ 984.359734] do_splice_direct+0x2cc/0x400 [ 984.363922] ? splice_direct_to_actor+0x8d0/0x8d0 [ 984.368795] ? rw_verify_area+0x118/0x360 [ 984.372983] do_sendfile+0x60f/0xe00 [ 984.376727] ? do_compat_pwritev64+0x1b0/0x1b0 [ 984.381339] ? __might_sleep+0x95/0x190 [ 984.385338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 984.390909] ? _copy_from_user+0xdf/0x150 [ 984.395100] SyS_sendfile64+0xdf/0x190 [ 984.399052] ? SyS_sendfile+0x1d0/0x1d0 [ 984.403050] ? ksys_ioctl+0x81/0xd0 [ 984.406707] ? do_syscall_64+0xb7/0x9d0 [ 984.410719] ? SyS_sendfile+0x1d0/0x1d0 [ 984.414728] do_syscall_64+0x29e/0x9d0 [ 984.418633] ? vmalloc_sync_all+0x30/0x30 [ 984.422816] ? _raw_spin_unlock_irq+0x27/0x70 [ 984.427333] ? finish_task_switch+0x1ca/0x820 [ 984.431845] ? syscall_return_slowpath+0x5c0/0x5c0 [ 984.436801] ? syscall_return_slowpath+0x30f/0x5c0 [ 984.441764] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 984.447167] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 984.452058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 984.457265] RIP: 0033:0x455259 [ 984.460487] RSP: 002b:00007f2560b2bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 984.468227] RAX: ffffffffffffffda RBX: 00007f2560b2c6d4 RCX: 0000000000455259 [ 984.475527] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 984.482822] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 984.490116] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 984.497408] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000000 [ 984.504716] [ 984.504716] Showing all locks held in the system: [ 984.511073] 2 locks held by khungtaskd/883: [ 984.515736] #0: 00000000a4419ac2 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 984.523489] #1: 00000000ce0763b9 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 984.532164] 2 locks held by getty/4453: [ 984.536151] #0: 0000000047b31605 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.544444] #1: 000000001a8e624b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.553334] 2 locks held by getty/4454: [ 984.557326] #0: 00000000a02e5e46 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.565583] #1: 0000000061d71158 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.574462] 2 locks held by getty/4455: [ 984.578443] #0: 0000000058539264 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.586709] #1: 00000000a741dfe9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.595593] 2 locks held by getty/4456: [ 984.599581] #0: 0000000082742c96 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.607846] #1: 000000001905f495 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.616740] 2 locks held by getty/4457: [ 984.620716] #0: 00000000f10d69bb (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.628989] #1: 000000005f819526 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.637902] 2 locks held by getty/4458: [ 984.641902] #0: 000000005c72c22c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.650210] #1: 000000000bf0d015 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.659154] 2 locks held by getty/20421: [ 984.663221] #0: 000000005ec5b27f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.671495] #1: 00000000e98ed9c1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.680380] 3 locks held by kworker/u4:5/11120: [ 984.685064] #0: 00000000030659f2 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 984.694649] #1: 00000000838756d9 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 984.705278] #2: 0000000007bd66c4 (&type->s_umount_key#35){++++}, at: trylock_super+0x22/0x110 [ 984.714092] [ 984.715734] ============================================= [ 984.715734] [ 984.722751] NMI backtrace for cpu 0 [ 984.726401] CPU: 0 PID: 883 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 984.732787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.742126] Call Trace: [ 984.744714] dump_stack+0x1b9/0x294 [ 984.748339] ? dump_stack_print_info.cold.2+0x52/0x52 [ 984.753512] nmi_cpu_backtrace.cold.4+0x19/0xce [ 984.758160] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 984.763324] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 984.768580] arch_trigger_cpumask_backtrace+0x14/0x20 [ 984.773763] watchdog+0xc10/0xf60 [ 984.777218] ? reset_hung_task_detector+0xb0/0xb0 [ 984.782052] ? __schedule+0x1e40/0x1e40 [ 984.786004] ? do_raw_spin_unlock+0x9e/0x2e0 [ 984.790392] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 984.794960] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 984.800046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.805043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 984.810559] ? __kthread_parkme+0x1b7/0x280 [ 984.814860] kthread+0x345/0x410 [ 984.818207] ? reset_hung_task_detector+0xb0/0xb0 [ 984.823024] ? kthread_bind+0x40/0x40 [ 984.826803] ret_from_fork+0x3a/0x50 [ 984.830563] Sending NMI from CPU 0 to CPUs 1: [ 984.835081] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 984.836066] Kernel panic - not syncing: hung_task: blocked tasks [ 984.849704] CPU: 0 PID: 883 Comm: khungtaskd Not tainted 4.16.0+ #4 [ 984.856082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.865419] Call Trace: [ 984.867994] dump_stack+0x1b9/0x294 [ 984.871599] ? dump_stack_print_info.cold.2+0x52/0x52 [ 984.876774] ? printk_safe_log_store+0x260/0x260 [ 984.881508] panic+0x22f/0x4de [ 984.884678] ? add_taint.cold.5+0x16/0x16 [ 984.888807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 984.894325] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 984.899754] ? printk_safe_flush+0xd7/0x130 [ 984.904054] watchdog+0xc21/0xf60 [ 984.907498] ? reset_hung_task_detector+0xb0/0xb0 [ 984.912332] ? __schedule+0x1e40/0x1e40 [ 984.916283] ? do_raw_spin_unlock+0x9e/0x2e0 [ 984.920668] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 984.925231] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 984.930313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.935308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 984.940824] ? __kthread_parkme+0x1b7/0x280 [ 984.945124] kthread+0x345/0x410 [ 984.948470] ? reset_hung_task_detector+0xb0/0xb0 [ 984.953287] ? kthread_bind+0x40/0x40 [ 984.957068] ret_from_fork+0x3a/0x50 [ 984.961399] Dumping ftrace buffer: [ 984.965048] (ftrace buffer empty) [ 984.968735] Kernel Offset: disabled [ 984.972343] Rebooting in 86400 seconds..