78.982802] dump_stack+0x194/0x257 [ 78.986412] ? arch_local_irq_restore+0x53/0x53 [ 78.991071] ? handle_userfault+0xb97/0x2500 [ 78.995458] handle_userfault+0xbd9/0x2500 [ 78.999694] ? handle_userfault+0x185a/0x2500 [ 79.004170] ? userfaultfd_ioctl+0x4520/0x4520 [ 79.008726] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.013888] ? __lock_is_held+0xb6/0x140 [ 79.017923] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.022745] ? print_irqtrace_events+0x270/0x270 [ 79.027474] ? print_irqtrace_events+0x270/0x270 [ 79.032210] ? get_user_pages_fast+0x277/0x340 [ 79.036773] ? check_noncircular+0x20/0x20 [ 79.040986] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.045809] ? __lock_acquire+0x664/0x3e00 [ 79.050025] ? __lock_acquire+0x664/0x3e00 [ 79.054240] ? check_noncircular+0x20/0x20 [ 79.058453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.063627] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.068799] ? find_held_lock+0x35/0x1d0 [ 79.072840] ? __handle_mm_fault+0x3296/0x3ce0 [ 79.077397] ? lock_downgrade+0x980/0x980 [ 79.081531] ? lock_release+0xa40/0xa40 [ 79.085479] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.090304] ? do_raw_spin_trylock+0x190/0x190 [ 79.095380] ? userfaultfd_ctx_put+0x720/0x720 [ 79.099947] __handle_mm_fault+0x32a3/0x3ce0 [ 79.104334] ? __pmd_alloc+0x4e0/0x4e0 [ 79.108195] ? check_noncircular+0x20/0x20 [ 79.112409] ? find_held_lock+0x35/0x1d0 [ 79.116461] ? handle_mm_fault+0x2a0/0x930 [ 79.120670] ? lock_downgrade+0x980/0x980 [ 79.124811] handle_mm_fault+0x38f/0x930 [ 79.128847] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 79.133397] ? vmacache_find+0x5f/0x280 [ 79.137347] ? find_vma+0x30/0x150 [ 79.140867] __do_page_fault+0x5c9/0xc90 [ 79.144909] ? mm_fault_error+0x2c0/0x2c0 [ 79.149037] ? lock_release+0xa40/0xa40 [ 79.152990] do_page_fault+0xee/0x720 [ 79.156779] ? __do_page_fault+0xc90/0xc90 [ 79.160999] ? _raw_spin_unlock+0x22/0x30 [ 79.165129] ? __mark_inode_dirty+0x262/0x1170 [ 79.169698] ? __inode_attach_wb+0xf50/0xf50 [ 79.174090] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.178920] page_fault+0x2c/0x60 [ 79.182350] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 79.188117] RSP: 0018:ffff8801c33a7928 EFLAGS: 00010246 [ 79.194320] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825ab721 [ 79.201562] RDX: 000000000000010c RSI: ffffc900046c3000 RDI: ffff8801c33a7d28 [ 79.208806] RBP: ffff8801c33a7a08 R08: 0000000000000000 R09: 1ffff10038674ed1 [ 79.217707] R10: ffff8801c33a7858 R11: 0000000000000003 R12: 1ffff10038674f28 [ 79.224950] R13: ffff8801c33a79e0 R14: 0000000000000000 R15: ffff8801c33a7d20 [ 79.232553] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 79.239135] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 79.244307] ? iov_iter_revert+0x9d0/0x9d0 [ 79.248520] ? current_kernel_time64+0x122/0x2f0 [ 79.253252] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.258244] ? trace_hardirqs_on+0xd/0x10 [ 79.262365] ? current_kernel_time64+0x1d4/0x2f0 [ 79.267102] generic_perform_write+0x200/0x600 [ 79.271672] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 79.276921] ? file_update_time+0xd3/0x5b0 [ 79.281131] ? current_time+0xc0/0xc0 [ 79.284901] ? clear_nlink+0xb0/0xb0 [ 79.288596] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.293420] ? down_write+0x87/0x120 [ 79.297120] __generic_file_write_iter+0x366/0x5b0 [ 79.302042] generic_file_write_iter+0x399/0x790 [ 79.306776] ? __generic_file_write_iter+0x5b0/0x5b0 [ 79.311854] ? iov_iter_init+0xaf/0x1d0 [ 79.315806] __vfs_write+0x684/0x970 [ 79.319492] ? lock_acquire+0x1d5/0x580 [ 79.323444] ? kernel_read+0x120/0x120 [ 79.327326] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 79.332057] ? __sb_start_write+0x209/0x2a0 [ 79.336353] vfs_write+0x189/0x510 [ 79.339881] SyS_write+0xef/0x220 [ 79.343314] ? SyS_read+0x220/0x220 [ 79.346912] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.351903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.356638] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 79.361369] RIP: 0033:0x452ee9 [ 79.364529] RSP: 002b:00007f077e94fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 79.372209] RAX: ffffffffffffffda RBX: 00007f077e950700 RCX: 0000000000452ee9 [ 79.379979] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 79.387220] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.395923] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000001000)=0x0, 0x401) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000afa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000067a000)='/dev/snd/controlC#\x00', 0xffffffffffffbffc, 0x1ffffffffffc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000093c000)='/dev/admmidi#\x00', 0x0, 0x26440) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000010c000-0x4)=0x0) exit(0x0) prctl$setptracer(0x59616d61, r0) timer_delete(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000042b000)={@generic="bd07ec107573c65f1097ff4d8e9a649e", 0x3}) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000657000-0x40)='cbc(blowfish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000049000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) 2018/01/22 05:28:44 executing program 5: r0 = inotify_init1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000668000)='net/fib_triestat\x00') setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000)=0x20000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r1}) r4 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) add_key(&(0x7f00008bf000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a1e000-0xf2)="974906dbadd2230a77fb78fbcffcde8b09866d187a544fe281c61f422c28a71bd6e4372246260ddb5dfc3b20981324ac5d9a0d06e9e384fee93580491282de248573a52250ac25b00456f50642643ec4eba471436edff042a61b30d15fc77b36868f6fe1c2ee7135964359f38beb61939e54ae48fcff266250eda6c6120fabcfc90df839a3ab9853f85a5168a60c8265dad663f3606fc1f29ea2916a630ab638d74b3ca75195e1411fc7f97527a17b6c10490d4da8942040cc98cf5519dd41693b725d8673f8120ec668bb88038e22347c739b6fbac46a325507f4d1a551a79a61204fa77b9a7e1d36f92724395ec41328e9", 0xf2, r4) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x227c, 0x7ffffffff002) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ab000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000250000)={0x400, 0x9, 0x8, 0x8}, 0xa) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0xfffffffffffffffd}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) add_key(&(0x7f000004b000)='.request_key_auth\x00', &(0x7f000004c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000)="", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x39b, &(0x7f000011b000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000052000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) io_cancel(r0, &(0x7f00003d0000)={0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000095000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006b5000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000bf6000-0x1)="") r0 = syz_open_dev$sg(&(0x7f00002a0000-0x9)='/dev/sg#\x00', 0x9, 0x200000) ioctl$KVM_SMI(r0, 0xaeb7) open(&(0x7f0000393000)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c0d000)='/dev/dmmidi#\x00', 0x6, 0x200000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = syz_open_dev$admmidi(&(0x7f00004e3000-0xe)='/dev/admmidi#\x00', 0xffffffffffffff3d, 0x8000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000cbc000-0x10)={0x5, &(0x7f0000c62000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a85666efc34d2ba66ea1ce836bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) [ 79.403253] R13: 0000000000a2f7cf R14: 00007f077e9509c0 R15: 0000000000000000 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000145000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c3000-0x10)={0x0, 0x0}, &(0x7f000030e000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c63000-0x20)={0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b33000)='keyring\x00', &(0x7f0000e6f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$instantiate(0xc, r1, &(0x7f000050e000)="465e250c7dce23f79dab1a094a992ae191f673cef9ea66197c0d8552fc3c5a8aa7f163dba39dd87b9683fe6b29d2bd84f00fa0ad64b77665c5d72cdae2a5adc6ffbeaa47750292274af0acd3b1a749db2abe5fbf0d026ebd5b07623cbefdb676275d1ddb144f69b00f77b0f8c5240e5b9532f2", 0x73, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'sm3\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(0xffffffffffffff9c) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000092d000-0x78)=""/120) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) truncate(&(0x7f000000c000)='./file0\x00', 0x9) 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x14)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x5, 0x9, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000dbe000-0x50)={@generic="f66cbfcb75566cd7186737c59a4a3740", @ifru_addrs=@l2={0x1f, 0x0, {0xfb9, 0x1, 0x0, 0x2, 0x4, 0x75d7}, 0xffffffff, 0x6}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007c4000-0x18)={r0, &(0x7f00007d6000-0x2a)="49f3101290af0f9cf9a145d537004e04f8798eee8548084f564a36d37ea12491072210fc997ff96ee14f", &(0x7f0000d5a000)=""/159}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000494000)={r0, &(0x7f0000370000-0x87)="f2537a202cb6f339c61cb0507af16abf8d79fb5ea764a7c22e762b038f03d4b737daaeccf2ba5c5e4eae496c97611bb31a38207c7aebde72dbdd5fad4997acf8979d087d7d84b55a09ee087e2da6b7230ffcf19d2bcf1831d2e28dfd6cb12aa5c06db8d3005436cb406d5868c00cbd90bde5ba6800241b8c6143e13597661df5d2da0322365eea", &(0x7f000040a000)="58bb2ce5d95deb008ea7416975ba90f22293c81bd8e0ab460e0bca7dc4361e572e430b071da701b85986ffbe0f71d9bb855e40d855931e308597b0de0e0a369c10a12e7c98908b694581899b262231b59b6aba60a28aa789e6ff1690de06df730e2decf951c7b661925588ac315d1327ef347c9632f4e39088958f5542e7060988f45a72834fa6e81b5da579e52e1221ea4c59072e0d66d7646cbd2dc4add14d0417b2907168d0e7173f2490fc5d408e500394eb7d95dacb2c2963787fb0475a64a7cce2f1bd860474766d8325720751a22e54709b7f4ccdf286938dd99304c99d7becd9381090ae9983a2e8", 0x1}, 0x20) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f27000)='/dev/snd/midiC#D#\x00', 0x0, 0x400401) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000024e000-0x108)={0x0, @in={{0x2, 0x0, @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, 0x7b9, 0x1000, 0x80000000, 0x1000, 0x8, 0x100, 0x37c, 0xd28b, 0xfff, 0x7fff, 0x7, 0x100000001, 0x3, 0xffffffffffffffc1]}, &(0x7f0000558000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000366000-0xa)={r1, 0x5, 0x1, [0x5]}, 0xa) r2 = syz_open_dev$loop(&(0x7f000008c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x301, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000186000-0x4)=0x10001) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cb000-0xc)='/dev/autofs\x00', 0x400c0180, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000024b000-0x8)={0x0, 0x2c3}, &(0x7f0000350000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000050000)={r1, 0x545a71a6}, &(0x7f0000df7000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x4, 0x0) read$eventfd(r2, &(0x7f00002b9000)=0x0, 0x8) write$selinux_validatetrans(r0, &(0x7f000048a000)={'system_u:object_r:devlog_t:s0', 0x20, 'system_u:object_r:utempter_exec_t:s0', 0x20, 0x31, 0x35, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d7000)='net/mcfilter\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000028f000)={0x0, 0x4, 0x1, r0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000039d000)="d8797e0fe890de71ccfe2e9448b53b0eeb2ad5abef4a0f168ae566989f0fae8f55d6a372a31b176070cbdd24ac2e496fcba59cdaf319355092fd976ae1499d32fddd4e6a3a9f9cd4eef73d28754f278951383b0c129a109bce95c552245e9fdf974e5bde0199e5772d78295dc7bb6ab5d73c9b377948e52d382afb6a258681865611907c56fcc3d5aa84c1306cadee617160c68e52d52dd7b20bb48cf2658ac46300", 0xa2) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000092a000)={0x0, 0x2, 0x200, &(0x7f0000fa9000)=0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000220000-0xf8)={0x5, 0x0, [{0xce, 0x96c4c8fc7c8a54e0, 0x0, 0x0, @irqchip={0x2e86, 0xb7a5}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x101, 0x5}}, {0x80000001, 0x3, 0x0, 0x0, @msi={0x9, 0x900000, 0x9}}, {0xffffffff, 0x4, 0x0, 0x0, @adapter={0x7ff, 0x7fffffff, 0x400, 0x4, 0x9}}, {0x2, 0x1, 0x0, 0x0, @sint={0x80000000, 0x9}}]}) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000aa6000)={0xa, [0xa0000000000000, 0x8, 0xc375, 0x4c8a00f9, 0x1000, 0x7894, 0x5, 0x3ff, 0x2, 0x5]}, 0x18) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000fe) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x202002) r1 = socket$unix(0x1, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000096000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000506000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setns(r0, 0x40000000) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffffffffffffe, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="01"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f65000)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000c54000)=0x7fffffff) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00004de000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ab0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000124000-0xa7)=""/167) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe1000)='/proc/self/net/pfkey\x00', 0x200041, 0x0) bind$netlink(r0, &(0x7f0000b5e000)={0x10, 0x0, 0x2, 0x80000}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') sendfile(r0, r0, &(0x7f0000626000-0x8)=0x1ffd, 0x202) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={0x77359400, r1}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) r2 = socket$inet(0x2, 0xf, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000007000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000017000-0xb)='/dev/mixer\x00', 0x103000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000017000-0x10)={0x3, {"1108f3a764aa95"}, 0xc000000000}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000017000)={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f7d8a525b9f1fb95d93c76588e116418"}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) lstat(&(0x7f000062d000-0x8)='./file0\x00', &(0x7f0000e9d000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008d1000-0x8)='./file0\x00', &(0x7f000054c000+0xcf5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000271000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bd3000)={0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0xc) r5 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a5000)={0x0, 0x0, 0x0}, &(0x7f000068b000-0x4)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000095000)={{0xee, r1, r2, r3, r4, 0xd4, 0x4, 0x0, 0x0, 0x0}, 0x3ff, 0x6, 0x4, 0x6, 0x800, 0xfd3, r5, r6, 0x0, 0x0}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r7, 0x541c, &(0x7f0000feb000)={0x7, 0x9}) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) readv(r4, &(0x7f0000f06000)=[], 0x10000000000002a5) fcntl$lock(r1, 0x7, &(0x7f00005bd000-0x20)={0x1, 0x3, 0x473, 0xfffffffffffffffd, r2}) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000604000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000ab9000-0x10)={0x7, 0x401}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d79000)=0x6, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000513000-0xde)=""/222) close(r0) r2 = fcntl$getown(r1, 0x9) get_robust_list(r2, &(0x7f0000c0e000-0x8)=&(0x7f00008fd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000012a000-0x8)=0x18) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x200) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f000094a000)=""/78) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x40000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x118, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000572000-0x4)=0x10, 0x4) lgetxattr(&(0x7f0000b77000)='./file0\x00', &(0x7f0000ab2000)=@random={'osx.', '\x00'}, &(0x7f000027e000)=""/231, 0xe7) sendto$inet6(r0, &(0x7f00004db000-0xa7)="534e3b9c26a615b1d259e9a47ffd4b33d9a3426529e01d9957f0d2e37175601eba3c671f4238ada8974e81ae9c8e6cc5a8067706da866109fbfbc41c7895ff68af7e2aea4cc010e600791fbb91229e1aadc1ffab54ddef769c4c48445f384c22ad2199e597d78900261a89c561e098e2eb991f5c11e93cf7ae3c8a3376ecf9bb62bccd6bfa27b074b5b40ab8dc23089d55b2c78705034b0bf8d25131f0f4ffc9430a0c8b90cdb6", 0xa7, 0x4000000, &(0x7f00007bb000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) 2018/01/22 05:28:44 executing program 7: io_setup(0x10, &(0x7f0000f89000)=0x0) keyctl$restrict_keyring(0x9, 0x0, &(0x7f0000000000)="7c7924c100006900", &(0x7f0000000000)='vboxnet1vmnet0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4)='r,N\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f00005a9000+0x39f)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006db000-0x71)="f73d40135a09c8a585b3ce9f9eddfcdd227cc690f5aa1fa36ebe34a939ee8af26bd8bf530461cda832c02f4573dbd06b8b2006995f20b4572efcb4ede7d760e0d1cecb683b25d7e6a228358160e11f881d56b506b1471f018b8852a92b8bd2f61a3e66032b01f822b86f7cfc0d20ddf3fc", 0x71, r0) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f000000c000)='v', 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044103, &(0x7f0000008000)='\f') 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000099000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c97000-0x4)=0xe8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) keyctl$session_to_parent(0x12) close(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000016d000)={0x3, [0x1, 0x54, 0x1]}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000234000)={0x9, 0x2, 0x5, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000336000-0x6)='stack\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002d6000)=@buf={0xfa, &(0x7f0000073000)="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"}) accept4$packet(0xffffffffffffff9c, &(0x7f0000d84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000fc000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fee000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x800, 0x6, 0x0, 0x400, 0x6, 0x40000000, r1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000099e000)={0x707f, 0x9}) r2 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000691000-0x21)={0x0, 0x19, "7a9648f45ee619b3d44ca7eb8e9ff1d994ee11a02153e53b4a"}, &(0x7f0000d23000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00009a0000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000037f000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e7000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000011e000)={r3, 0x123, &(0x7f00009f3000)=[]}, &(0x7f0000923000)=0x10) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000e000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001d000-0x43)="8f4da7bf28b87d5cb7d5e71e1ee53436f682c2965f97d7aff904c4ab765f9c0e093fb6096f68fb9f501bd120979a5f507ede6820f987e53b78826f411b5bae97991d00", 0x43, 0x4000044, &(0x7f000001c000+0xc74)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f000001b000)=0x4) r1 = socket$key(0xa, 0x2, 0x88) signalfd4(r1, &(0x7f0000007000-0x8)={0x7ff}, 0x8, 0x800) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d82000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006fd000)={0x0, 0x1, 'T'}, &(0x7f0000ba6000)=0x9) r0 = socket(0x10, 0x803, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000058b000)='/dev/dsp\x00', 0x20080, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f000086c000)='net/unix\x00') r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000015f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0xe, 0x800) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000f1d000)=0x8, 0x4) r3 = inotify_init() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/rtc\x00', 0x200000, 0x0) ppoll(&(0x7f0000f1b000-0x48)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x3, &(0x7f000082a000-0x10)={0x0, 0x0}, &(0x7f0000f1a000)={0x0}, 0x8) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000c8000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000563000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000b2c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a95000-0x18)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) r4 = getpid() rt_sigqueueinfo(r4, 0x23, &(0x7f00002c4000)={0x28, 0x6, 0x2, 0x3}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000081d000)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000543000)='/dev/vcsa#\x00', 0x5, 0x4000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000411000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00004f9000)={0x1, r2}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ace000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f000043e000-0x4)=0x18) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000403000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000475000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000252000-0x8)='./file0\x00', r2, &(0x7f0000534000-0x8)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d29000)={r2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00003b5000-0x38)={0x2, 0x0, [{0x40000000, 0x7, 0x2, 0x1, 0x1, 0x0}, {0x40000000, 0x0, 0x1ec0, 0x7, 0x1b, 0x0}]}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) readv(r5, &(0x7f00006a5000)=[{&(0x7f00004c1000-0xe7)=""/231, 0xe7}], 0x1) stat(&(0x7f00003c7000)='./file0\x00', &(0x7f00009ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000b000)=0x0) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005d9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f62000)={@common='irlan0\x00', @ifru_flags=0x1000}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00006cf000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xf}) r3 = syz_open_dev$mice(&(0x7f0000184000)='/dev/input/mice\x00', 0x0, 0x2) sendto$ax25(r3, &(0x7f0000f3c000-0xc0)="c8a0d17ce5441875b07ba37972b7a8eae1c8e2c18947e1f5277e621b6be229a42542e2fafaea8fc2f0d0af0698b6e33d8f73f1efe4c73942150b76865149cdf1c28afa941f6dc17266cc9d2c71c95534cbcfbe29f879a55edf8628cf5bed17764089814480f79a3fc87806c7147eb28281835cc8da2f46bb5c6d80a79e8962b0e1feb25603d4f6c4071e7cd8c635277423e8ac06be101f42f26b3094c4d58ba58f19cee376b52d6b5e2ae76d0a1fe717fd4cf49f7d62ea28a14c6be71ae050d0", 0xc0, 0x15, &(0x7f00006c9000-0x10)={0x3, {"0fb24522b80f26"}, 0x3}, 0x10) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/44, 0x2c, 0x10000, &(0x7f0000000000)={0x3, {"2358020d1ab02b"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a60000-0x8)='./file0\x00', 0x108) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000945000)='./file0\x00', &(0x7f0000556000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = dup(0xffffffffffffffff) rmdir(&(0x7f0000aed000-0x8)='./file0\x00') accept$packet(r1, &(0x7f0000ea2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x14) connect$packet(r1, &(0x7f0000fd8000)={0x11, 0x17, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8146f2a3e3d15ab9}, [0x0, 0x0]}, 0x14) ioctl$TCSETS(r1, 0x5402, &(0x7f0000e00000)={0x2, 0x1, 0x3, 0x0, 0x54, 0x7fff, 0x2ca2b994, 0x1000, 0x6, 0x1, 0x5, 0x1000}) umount2(&(0x7f00004ad000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bd5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f1000-0x4)=0xe8) fstat(r1, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000327000)='./file1\x00', r3, r4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000374000-0x8)={0x1, 0x8}) [ 79.773279] audit: type=1400 audit(1516598924.336:806): avc: denied { ioctl } for pid=13038 comm="syz-executor3" path="socket:[37820]" dev="sockfs" ino=37820 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f000096b000-0x60)={0x27, 0x8001, 0x4, 0x7, 0x80000001, 0x6, "4892e402a51e2c8bfadee674c19b6c8edd6d28b5076b9c6938bbb6b388b652f31d27680385acf96e3fa69c7c9e65dbd367bbfe9e13f2dfdf4e409a0a1e3492", 0xf8}, 0x60) io_setup(0x81, &(0x7f0000994000)=0x0) r3 = eventfd2(0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000f6d000)=[&(0x7f0000bf1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00006b1000)="", 0x0, 0x0, 0x0, 0x1, r3}]) recvmmsg(0xffffffffffffff9c, &(0x7f000003d000)=[{{&(0x7f0000976000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b8b000-0x30)=[{&(0x7f0000ede000-0x1d)=""/29, 0x1d}, {&(0x7f0000434000)=""/63, 0x3f}, {&(0x7f0000a21000)=""/225, 0xe1}], 0x3, &(0x7f00004cb000-0xbe)=""/190, 0xbe, 0x1}, 0x2}, {{&(0x7f0000762000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000a1000)=[{&(0x7f00001f5000-0x7)=""/7, 0x7}, {&(0x7f0000b63000-0x96)=""/150, 0x96}, {&(0x7f0000c25000-0x69)=""/105, 0x69}, {&(0x7f0000ece000)=""/213, 0xd5}, {&(0x7f00009e7000)=""/87, 0x57}], 0x5, 0x0, 0x0, 0x1000}, 0x3}, {{&(0x7f000059b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00008c6000-0x90)=[{&(0x7f00002fb000-0x27)=""/39, 0x27}, {&(0x7f000046a000)=""/112, 0x70}, {&(0x7f0000a0a000)=""/60, 0x3c}, {&(0x7f000057b000)=""/4096, 0x1000}, {&(0x7f0000b1f000-0x1b)=""/34, 0x22}, {&(0x7f0000b96000)=""/234, 0xea}, {&(0x7f0000932000)=""/28, 0x1c}, {&(0x7f0000c71000)=""/138, 0x8a}, {&(0x7f000028d000-0xe5)=""/229, 0xe5}], 0x9, &(0x7f0000d9a000-0x72)=""/114, 0x72, 0x8}, 0x80000000000}, {{&(0x7f0000909000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000e000-0x20)=[{&(0x7f0000b31000-0x84)=""/132, 0x84}, {&(0x7f000000b000)=""/108, 0x6c}], 0x2, &(0x7f00001f3000-0x1000)=""/4096, 0x1000, 0x5}, 0x0}, {{&(0x7f0000d08000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000276000-0x10)=[{&(0x7f00007d9000-0xbb)=""/187, 0xbb}], 0x1, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f00005b7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000632000)=[{&(0x7f0000d22000-0xd6)=""/214, 0xd6}, {&(0x7f0000da2000-0x1e)=""/30, 0x1e}], 0x2, &(0x7f0000be6000-0xc5)=""/197, 0xc5, 0x8ef}, 0x8}], 0x6, 0x10041, 0x0) connect$nfc_llcp(r4, &(0x7f000068e000)={0x27, 0x7fff, 0x8d, 0x7, 0xd6, 0x6e, "297230b5b9c73ad484b85eab475ba8877969e735d624e6380a6f490c3ca77f4fc835d12cef1bb8a5e2be066496c676cff76d112bfaff38301193b365f7f563", 0x6}, 0x60) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000061e000-0x4)=0x0, 0x3e6) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c09000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00004fc000)={0x0, 0x7, 0x0, &(0x7f00002c7000-0x8)=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c02000)='/dev/sg#\x00', 0x0, 0x6cdbca738e881d96) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000052000-0x6b)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x35, 0x2c, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x100000001, 0x59d, "682fbf0397f3e17946adad852bc84f20ac16f6b489f61045dd07f64e0b3a1b9c7c48a7b0ba213deb3095b873ca"}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x9, 0xa6d02) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000ee000-0x4)=0x0) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000437000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000f7a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00004e8000)={0x0, 0x0, []}) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(0xffffffffffffffff, &(0x7f0000273000-0xab)=""/171, 0x317) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000a94000-0x68)={0x94, 0x0, [0x7fffffff, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000abb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000618000)=0x10) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000ada000-0xae)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x70, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54a380", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0x16, 0x2, 0x2, 0x100000000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x6, 0x0, 0x6, 0x2, 0x0, 0x6, 0x1}, @hopopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], ""}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000156000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c78000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e5f000)={r1, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e0000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dc1000-0xc)={r2, 0x80000, r3}) 2018/01/22 05:28:44 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x7, 'SE Linux', "1d45c835b24f84d9bc333760ffa0dc28b0f8ff574b9491a54f03a0916240868c9f131c4b209ae69b7477fab395557c69a1e69bd59ade858d8d6c4267478ca83840dc5efc1f13a3762a026f1bab78d75ac7774904fad3b17c91bc6f87ab466638a3ab15f28ea83fe42902c0920524e29a459c133bcf03a2fe0e79f02fa83823eb1c036f01b68cb1b28bd4d2b09c313d70738dcc37369a4a2e9e"}, 0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f0000a49000-0x20)="084840213f97031837b721d7c06e430da7b30744", 0x14) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d31000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000d30000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) r5 = syz_open_dev$vcsn(&(0x7f0000315000-0xa)='/dev/vcs#\x00', 0x8, 0x20802) getsockname(r5, &(0x7f0000d4e000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000449000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000f3a000-0xa6)=""/166) r7 = getpgrp(r4) prlimit64(r7, 0x7, &(0x7f0000468000)={0x7, 0x6472}, &(0x7f00009a9000-0x10)={0x0, 0x0}) poll(&(0x7f0000fbf000)=[{r6, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000084000-0x9)='/dev/kvm\x00', 0x1000000000, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00004ad000)=@ioapic={0x4000, 0xff, 0x7fff, 0x0, 0x0, [{0x8, 0xabd, 0x1cf8, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x7f, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x2, 0x1ff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x8, 0x800, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffff5fc, 0xff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffffffffff7f, 0xffffffffffff50cf, 0xff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0], 0x9ec}, {0x5, 0x3, 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0], 0xdf}, {0xff, 0x7fffffff, 0xff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x10001, 0x4, 0x21fa, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x8, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x401, 0xe412, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8, 0x80, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xcac, 0xa40, 0x1, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x7fffffff, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x4, 0x1, 0xda, [0x0, 0x0, 0x0, 0x0], 0x14571780}, {0x9, 0x3d, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0xb22}, {0x5, 0x9, 0x42, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x4, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0xd53}, {0x9, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9, 0x1010, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7729}]}) r3 = syz_open_dev$mice(&(0x7f0000e86000-0x10)='/dev/input/mice\x00', 0x0, 0x0) accept$llc(r3, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019f000)=0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003b3000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000905000-0x10)={0x8, &(0x7f00007a2000-0x40)=[{0x7, 0x224, 0xf14, 0x7}, {0xff, 0x1, 0x1, 0x0}, {0xffffffffffffd165, 0x3, 0x4, 0x401}, {0x100000000, 0x9, 0x9, 0x80000000}, {0x73e7, 0x3bc, 0xea1, 0x9}, {0x4, 0x8, 0x41ec0f8d, 0x8}, {0xfffffffffffffc01, 0x7, 0x81, 0x20}, {0x2, 0x6, 0x40, 0x381}]}, 0x10) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000670000-0x8)=0x0) madvise(&(0x7f00001e6000/0x2000)=nil, 0x2000, 0x65) splice(r0, &(0x7f0000623000-0x8)=0x0, r0, &(0x7f000059b000-0x8)=0x0, 0x9, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000e34000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x2000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000025b000)=0xfffffffffffffffe, 0x4) ioctl$TIOCNXCL(r2, 0x540d) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000a91000)={0x6, 0xb1f, 0x91, 0x29, 0x6, 0x100000000}) r3 = dup(r0) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) sendto$inet6(r3, &(0x7f0000f3d000)="2dd10c5638c52e78bc8b87295ea732c8a394fe61b75514c2ac93a55a8175c7a93924e025a70a6ba4ab06daacad6dd8a4f79724da4abdba25ed15102eff196a0e56d540148ddbcc478dd781221ae34ef1fa1c0f646bf2ae91402cf32ed188882b7f653fc69a0a3cc2e19c92900798ea3e91468a342abd20c067c388d999f77733e60da0498572bd470432f183ceb9f86244b802b558cdd24433af167050ca4e74bcf90d283c2bb730d2ec7bf9f8b403cc25cb62c12d04d9262714e22b83c94f6441630306d4e6097b1aa723d740a8fd46569742cb023b2c284d8dd227e58c742f1324e7a2fc", 0xe5, 0x1, &(0x7f000059f000)={0xa, 0x3, 0xf3f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000238000-0x10)={0x0, 0xd7, 0x64fd, 0x0}, &(0x7f0000ed6000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009d9000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022a000-0x4)=0x8c) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000016000+0x907)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="f8c8d7a568349e220fe67b62f5d78c07"}}) getpid() ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e2b000-0x28)={@common='nr0\x00', &(0x7f0000a31000)=@ethtool_regs={0x4, 0x4, 0x7f, "06b180752905fcfb818888f17f9f140586abf0469bb4728adea226e667d0f6acfe8885631167d294e5efb4082c17d2e1758e0cbd12e11d1e5bd19304facf2f26f8956123eec95e6f3e333b4988cc3539390cdf37f495e6e7892075960c052c62bd6eee7b6e144fab2ef5aa8cf754d1a5e31071ac3799de6f41c9bae9533dec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f000036d000)="e9", 0x0}, 0x20) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x101, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000004000-0x4)=0x7ff) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x21d, 0x2) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="2b8e339c", 0x4) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b99000)="45f555d8c1b146fe1e6a4123e902fb550bb8079b30798c2cf7d5f01f6e1b55de30d1ce9d6a893b0e28a7b2f73e2611ff78399a524dfffd9b91ba554e633084", 0x3f, 0x0, &(0x7f0000505000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3bcd26c6}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0xbf, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000943000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@nl=@unspec={0x0, 0x0, 0x0, 0x0}}) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000227000-0xb)='/dev/adsp#\x00', 0x24d4, 0x1dc25d6ab836add2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ff000)={0x0, 0x81}, &(0x7f0000532000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e58000)={r2, 0x81}, &(0x7f00007cb000+0x765)=0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ad000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000e86000)={&(0x7f000082f000-0xc)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f000090e000)={&(0x7f0000533000)={0x20, 0x39, 0x602, 0x6, 0x1, {0x11, 0x0, 0x0}, [@typed={0xc, 0xd, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0x100100, &(0x7f00001f2000-0x2)="01ca") lseek(r0, 0x0, 0x2) pivot_root(&(0x7f000057b000)='./file0\x00', &(0x7f0000ca5000)='./file0\x00') 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x28, 0x8, 0x7fff) perf_event_open(&(0x7f0000951000)={0x2, 0x78, 0xe7, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bbf000-0x20)={r0, &(0x7f000069d000-0x1000)="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", &(0x7f00005ae000-0x21)="a2adb826767bf4849312b81c57e783a4362bf6111319a622c58792417795d3053e", 0x0}, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000ad3000)=[{&(0x7f0000c54000)=""/249, 0xf9}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000026000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00007cb000)='./file0\x00', 0x0) chdir(&(0x7f0000e2f000)='./file0\x00') 2018/01/22 05:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00005ea000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f000062b000)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f000025e000)=""}) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x23a) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000461000-0x4)=0x0, &(0x7f00005db000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000754000)={0x0, 0x6, 0x30}, &(0x7f0000a24000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000829000)={r1, 0x0}, 0x8) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) splice(r0, &(0x7f0000305000)=0x0, 0xffffffffffffff9c, &(0x7f0000006000)=0x0, 0x8, 0xf) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d96000-0x4)=0x0) sched_getparam(r2, &(0x7f0000ec3000-0x4)=0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000003b000)={[{0xe4f3, 0x0, 0x9, 0x1, 0x6, 0x2, 0x4, 0x3, 0x7, 0x9, 0x401, 0x8d9, 0x4}, {0x9, 0x3, 0x7ff, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffff60, 0x7164, 0x7ff, 0x6d9, 0x7f, 0x200}, {0x8, 0x25d9, 0x5, 0x7, 0x51a2, 0x9, 0x7bbb, 0x1c43000000000000, 0x6, 0x10001, 0x9, 0x8, 0x1}], 0x914, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() getpriority(0x0, r3) listen(r0, 0x0) accept4$inet6(r0, &(0x7f00003ea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b75000-0x4)=0x1c, 0x0) shutdown(r1, 0x0) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000460000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x80000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a2f000)=0x23, 0x4) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7afa, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x2, 0x7, 0x0, 0x0, 0x6, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d05000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000099a000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x247) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000ac8000)=0x100000000, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000816000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) openat(r1, &(0x7f00003bf000)='./file0\x00', 0x10000, 0x0) r2 = memfd_create(&(0x7f0000a90000-0x12)=',^$mime_typenodev\x00', 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x4) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8800, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) clock_adjtime(0x6, &(0x7f0000000000)={0x6, 0xfffffffffffffff7, 0x2, 0x0, 0x5, 0x221, 0x2, 0x100, 0x4, 0x7, 0xff, 0x12, 0x8, 0x1f, 0x2, 0x4, 0x3, 0x7, 0x10000, 0x537, 0x7, 0x2, 0xffffffffb71426e9, 0x7, 0x0, 0x10001}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) r3 = dup3(r1, r2, 0x80000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) setns(r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000002000-0xc)=[{0x0, 0x0}], 0x1, 0x2a80000, &(0x7f0000001000)={0x800}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000002000-0x45)={{0x80000000, 0x81}, {0x8, 0xffffffffffffffff}, 0x9, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x77359400, 0x0}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r5, 0x38, &(0x7f0000004000-0x10)={0xe, 0xd14, 0x7fff, 0x5}) personality(0x410000f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioprio_get$uid(0x3, r6) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000006000-0x8)={0x7, 0x3e89}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0x28}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000007000)={r7, 0x2, 0x1, [0x5]}, &(0x7f0000006000-0x4)=0xa) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xb, 0x806, 0x5) getpeername$packet(0xffffffffffffff9c, &(0x7f000063c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e8000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000fa4000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ac6000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062f000)={@empty=0x0, @rand_addr=0xfc1, r3}, 0xc) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000969000)=0x90) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x41, 0x0) io_setup(0x1, &(0x7f0000006000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000013000-0xcc)="37a0896846c21977d1335f123ed9865ff703fd42f390713daa526033459d605c3950e1f6cccf0b0b2729f9aa9d9517bc4c0cd476515264278670870afc26f55a99eab2a83c195cdae1eee64506e7698b18c523f0045671ffc236d32d8800a095416003de061fa44aa280ce919cca68161d15ddc289a2f83bd872c6fe56c6ccffe018576ba97f77c830b4fff5e63547dc5f778699021a75c32df3e36f9521fd7799dda83b16f2b8e43672265611e139ada7eb09d11b357802beb03f5492739bd9f8b7c0974f82e8721a54adad", 0xcc, 0x5, 0x0, 0x3404481942cf671d, r0}, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000008000-0x6)={0x1f, 0x9, 0x0}, 0x6) r2 = shmget(0x0, 0x2000, 0x1040, &(0x7f0000011000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000011000-0x8)=0x4000000) [ 80.164171] binder: 13148:13154 transaction failed 29201/-22, size 0-0 line 2957 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/01/22 05:28:44 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d8000-0x9)='/dev/rtc\x00', 0x412380, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000964000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000016000)=@int=0x1000, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001b000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000001a000)={0x7ff, 0x401, 0x1, 0x400}) [ 80.215162] binder_alloc: binder_alloc_mmap_handler: 13148 20000000-20002000 already mapped failed -16 [ 80.235214] binder: BINDER_SET_CONTEXT_MGR already set [ 80.241425] binder: 13148:13154 ioctl 40046207 0 returned -16 [ 80.262457] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="2900000016003103da00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) pipe(&(0x7f0000a33000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000671000)=0x6f, 0x4) 2018/01/22 05:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) getxattr(&(0x7f00003d0000-0xe)='./file0/file0\x00', &(0x7f0000c49000)=@known='security.capability\x00', &(0x7f0000896000-0xc2)=""/194, 0xc2) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000118000)="c670707030657468316c6f7573657208707070302c18707070304000"]) fanotify_mark(r0, 0x22, 0x20033, r0, &(0x7f0000c78000-0x8)='./file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d91000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000039f000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000501000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ce000-0x11)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) vmsplice(r0, &(0x7f00009d9000)=[{&(0x7f0000d97000)="2bbba7ce64ca1005df410c9a7a027b4ba58d80b0cd54a35fa96c8dde6ce6e0311920d55a01c01934e53e2445536fee67496e05547e2330160e21708f794cfed71d573d25ed94518eb9ed3a4cada5647724257c7a36c782fcae86ea08f43ed89302fa9cd7055ec40b6386c66e997025457ff9d3c3fd7cc58c4a98884c64dfed9f90c43f1fbe07c03b7b6f22ed9b8617d9cd60f0c9305da7a4be53fe967b1f5be5fb5c72f590d50b616a3af2cb9bc031566bb719b27d373aa83296fc9d9bdb4881ca452611fa906fd27398792a60bd75b2b57d9b95f9452f325f", 0xd9}, {&(0x7f0000aa6000)="ea08580503d679cc175e4d8863fed39131fb19955477a04538721e2e9af6a6e4bd9cdc9cede3b05dc14ef46265a5759b03fefc523e06a408d61434c7081bbcdc923a0ad3efe1b6a89434b1d140418036fc086464e3ed17f8b92b8ffec437f5c9068d7b41447f21526474d90a5d6409621c0e5c7246ef5db18e3a8b52ed9f231d64b3f3388c6a356c5ca1a0e53d1b39950191bb6eb560e0af1412916028", 0x9d}, {&(0x7f000021a000)="3da95010931bc06b306a099a733a6198a1437e0f2cca59fc217de3fa683e8832c10bab6ff1e17465fffb40720535d1f872149bb7eae5aecd12b0391036dde31a58670d256b85d26b22bec2f3728bfbb69c202456e2c92dd95cafa7a2d213b4b4d9c77d13cf93977c315c0f9b9cfdeb4e39dc42f1fa6676f86465f3f815aceb05c303c1b142b6a453072e32cc5acdeea8e8fc3347252298445226bbb56c43c9b56e382d97b1219770b753896318f0dd444baf3d9de04ad70c94c493a27e7f62043f978b4a0d3ac4aa8972d68590e49ba408a08042", 0xd4}], 0x3, 0x0) connect$l2tp(r0, &(0x7f00006fa000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x3, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x32) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xc81, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e99000-0x4)=0xffffffffffffffe0, &(0x7f0000177000-0x4)=0x4) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000a2000)=0x9, 0x4) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004c3000)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x6, 0x240000000, 0x2}, &(0x7f0000a26000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c99000-0x6)={r1, 0x1}, 0x6) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) write(r0, &(0x7f0000ee9000-0x2)='\a', 0x1) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b6f000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f0000764000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x5000}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cf3000)={0x7, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000540000)=0x0, &(0x7f0000e2a000-0x4)=0x2) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/22 05:28:44 executing program 5: r0 = epoll_create(0x4) ioctl$void(r0, 0x5451) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a02000-0x58)={0x0, 0x0, 0x800000000, 0x2, 0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0xdec7aaf83f9c2ffc, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/70, 0x46) r3 = msgget$private(0x0, 0xa) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000001000-0xbd)=""/189) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) ioctl$TIOCCONS(r1, 0x541d) socket$netlink(0x10, 0x3, 0x8) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto$inet6(r1, &(0x7f0000001000-0x52)="0c4d32d55bd8beffe73f8507749f86ac973e6dacdc9eecb0867d2bc40caf0494317fa89660b5d4941713104b6c92b32b2bc6b5545ae8d4d8417f5bff3184f939669185b9fe998f4e1fec7db015e072ed9206", 0x52, 0x48041, &(0x7f0000000000)={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) readahead(r0, 0x1f, 0x4) r4 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002000-0x4)=0xff, 0x4) prctl$getreaper(0x19, &(0x7f0000001000)=0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) accept$ax25(r4, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@full={{0x3, {"fd094114b71f82"}, 0x47}, [{"0ecd148ac2e8ca"}, {"c11f508d64695e"}, {"dbdfd1b0e95540"}, {"adfe4c78706925"}, {"b883d0c7c4b3c9"}, {"7297217e39878b"}, {"52fbbb6cf72609"}, {"8868814b8079db"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000-0xc1)="e9520f89f1c9c007b359a67d9be39f5a976631775abe98840bb860b3ed77a307083ebc58afbff998a321a6143d5714e578991db9ed320b8bb5f0b28bd378fdaa976767dd0025f3f5984ccbca1b1a37a20c2acce1dda18ad1c3152683a9243ec85065b3f712cbb35ec72931003771174e65ff800b333942885b49d9bd9565201b723b469959c8d732d7386181a3b2a408d3d5879a7cdbcbb0ac30c442c97490bc9832923d522d6f033111b9a9e280cbe1d019ba66689502c87b621ca6008ca93867", 0xc1}], 0x2, 0x0, 0x0, 0x400c0}, 0x40010100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x7f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r6, 0x10, &(0x7f0000003000)=[@in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x3e) r1 = open(&(0x7f00000ad000-0x8)='./file0\x00', 0x3cc660ce258d92e9, 0x33) chdir(&(0x7f00004cf000-0x8)='./file0\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000db4000)=0x1) syz_open_dev$sg(&(0x7f0000b29000)='/dev/sg#\x00', 0xdf5e, 0x0) 2018/01/22 05:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000f70000-0x10)={0x1, &(0x7f0000ebe000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_gettime(0x0, &(0x7f000097e000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000cf1000)={r1, r2+30000000}, &(0x7f0000147000-0x10)={0x0, 0x0}) 2018/01/22 05:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f000077f000-0x9)='/dev/sg#\x00', 0x1000, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a5d000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab75}], 0x1c) getsockname(r3, &(0x7f0000759000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00009df000)=0x32) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d70000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000090a000-0xcc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x311, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x76, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xcc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000334000)=""/78) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x2a)={0x57, 0xffffffffffffff01, 0xffffffffffffff81, {0x1, 0x8000}, {0x1, 0x1}, @period={0x5f, 0xffffffffffffffff, 0x0, 0x6, 0x200000000000009, {0x7f, 0xd8f, 0x5, 0x8c}, 0x1, [0x5]}}) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/22 05:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00007f0000)=""/58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fc000)='/selinux/enforce\x00', 0x12a00, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009da000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006d6000-0x4)=0x0) capset(&(0x7f00006ea000)={0x20080522, r3}, &(0x7f0000c95000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000769000)="3b0c0894533bb1215fa378c032951c6ccb85f59f8aa8893edfd402995ea45d92697ee9b9cb31e21665bc492a41eb15426516c4c52ae1dd385387701cad4524e2aad6a8808ab4248d93735e6061dbde40e484e8306ae20c5a6c56f26b34fa5d13b1e178332c95a1e3191bb0ea88779d07f3e02ca1246016a4de182a25628700295597e45f1d434bf82626e1de0aec70daa497481b27a6fdd0e231d202e22142261212e960f859f1b88d02c0eb2878078bd7e0dc6695d7f5e6658cbc", 0xbb) 2018/01/22 05:28:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000922000)={0x0, 0x1000, 0x80000000, 0xffffffff, 0x1, 0x2, 0x40, 0x6, {0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34fb, 0x6, 0xffffffffffffff82, 0x2, 0x6}}, &(0x7f00005d3000)=0xb8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x5, 0x5, r1}, 0x10) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r2, 0x5, 0x1}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x2, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000000000)={{0x20fffffffc, 0xfffffffffffff001, 0x2, 0x5, 0x4, 0x403}, 0xfbd9, 0xa988, 0x0, 0x809, 0x1, "1334ed70bb40a977c259eb1fe69eb909000000000000008f84f423ebddd01b766b883f3ff9dc0764762c109c3a2bfe6b33a9692b6ee50f7b63b905f1f1c247d1dcf398881cc22b2b85450c01990063b2386a3d88977ebedef473ad6199dc12d1cc47f63f72ee7a4ba50caddc34f9b93c76aabf7d5ce0090adc70d49152717491"}) socket(0x40000000015, 0x5, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000d40000)='/dev/usbmon#\x00', 0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r6, 0x4c000000) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f000094a000-0x4)=0x4) 2018/01/22 05:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000011000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0xf) poll(&(0x7f0000028000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x8000) dup3(r1, r2, 0x0) tkill(r0, 0x16) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) sendto$inet(0xffffffffffffffff, &(0x7f0000fcb000-0x2)="", 0x275, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3fffffffffff, &(0x7f0000470000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000fc9000)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f0000f7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000dce000-0x8)='./file0\x00', &(0x7f0000071000-0x20)={{0x77359400, 0x0}, {0x0, r1}}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r2, &(0x7f0000511000)={&(0x7f0000767000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58, &(0x7f0000c71000-0x20)=[{&(0x7f0000711000)="a9f2d2e732b86b18a084161ce54cca691062484957067aa9cfc661c610ebd7b16462c3929035499ab9d35f23a0d9ac72f68e7ce8d1bb10829b1ecd760d37730b76fc9686d4368106da3c0ce2eaaf90b43c79cf2460617bca0f2009a0655289dfc4233a134cb3a2e8fb669776c4f920a1474d9ff7be7749c2b63cc702d01bd64bd9dffd6cb7aa3183aa7a7a65f9e38ce1cc1cb51677e7cb5965ebb67c4ac1f187244249d36a3f4185500a59ebe6", 0xad}, {&(0x7f0000f00000)="6fd6e7f5374a9bb8ad00fbb94920499e0c7a9b5893786609750672148d833a992ea2ca751726e2abbb52dd0d9e35f2", 0x2f}], 0x2, &(0x7f0000594000-0x349)=[{0x110, 0x117, 0x1f, "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"}, {0x80, 0x107, 0x31, "5d4caf793e9f07eb92626f08a66d9c14a8ba63f237e0a1b446aa46d507d46228c057d1a7b339dac6d89c97f3d86e7d8686d2e88e52e059c3c33907d08621d4f47e78724909ed1131cd51bc9a8a1b87c88d3e1a2a908f4fdc8b5c20abddb0e2e607b03885558b638a45bf2c0c3ad229"}, {0xc0, 0x110, 0xfb3, "ba976820a4b1d9cf3e9d507cb45f1752ce8ca825115454746572de75fbf79a73fbe0563a75fc57fcad7b2fd3ee21a54ea4efcedf9539202f69c1955e9986c787a545f5ae6e66d29b52714816ff6123578ac1b7c0c7f82e107fba0f35224b4226d25a490ab627b2d2cfa628d78adffefb725ff46811f725910f3f4b7a20e80f5064a71f1f1e2770aecb016cf72204199e818debe636566d25b0d06d0eddd3879ab9a35f1a9c106104833cd5ec1c4f9e3d"}, {0xe8, 0x18f, 0xde4, "8429d06494701d809e2ccb324d1d4e0e6fd571cecb84748b7e24622d7cf7836486e4d3e4a54a94d1f5285dcd9051fd779e89454a17a0a8464b27be89424e922ef235cd4f5b1b1b1c8a525f22bfa8403ed83c32f9d720a7a7a805470172ec7d37d1962ca93d91725242cb2cf4de6dee14573cb788d503963f1e42daaf14409cb7c545d23553ab1eeb2a060ccf9790296322969b66f30c8a0b9317f90994f62c50af6b3a8fecaa5f77ce361485c4885d3e5a372b3fcab7040b0e7546587d138d461243dab1acaaae9eb471e02bc245260875219f309b1d"}, {0x38, 0x199, 0xffffffffffffffff, "33e0e747fafadab9e32ba6fd57b6b198942e4d5d5bfc40e63f53b7ace80f8b6fc8481319eb"}, {0xa0, 0x117, 0x5, "a7719bcbd03805282f8afedc59df33bd7e45c213926ab7c49c859ef0009a8c8e4898827572a96e08146558d1d9c64a9c1cbe54e22012ff5b20362600ab79bc9f37ea6dfb764d1598298f2f6113ccbbab6c202995b8dad399be0c7799bf9a246bc3672201a21e5688158a4a9ff73d4367c15b5821a3a98799dc207b6ee1b8a112a0d7476fb6decfc18052279184"}], 0x410, 0x404c004}, 0x4010) 2018/01/22 05:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000302000)={0x3, r3}) clock_gettime(0x0, &(0x7f0000428000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00006bf000)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000a4f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000069b000)=0x0) rt_sigqueueinfo(r6, 0x29, &(0x7f00000e1000-0x10)={0x29, 0x8, 0x1ff, 0x5}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000939000)={0xffff, 0x6, 0x2, 0x20, 0x9, 0x6, 0x7, 0x2, 0x0, 0xfffffffffffffff7, 0x5}, 0xb) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETAW(r8, 0x5407, &(0x7f0000b8b000-0x14)={0x7, 0x3ff, 0x8000, 0x3db, 0x80, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x200}) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f00005a4000)={0x0, 0x0, []}) 2018/01/22 05:28:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000004000)='/selinux/status\x00', 0x10, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000005000-0x48)=@full={{0x3, {"caa6c789de8e1b"}, 0x2}, [{"3367dc3bffffa0"}, {"322f68ffedfa8d"}, {"4800008bde132b"}, {"0300cb4a00c76a"}, {"48474140e165f2"}, {"e7d70000e9dbe8"}, {"014b97b2739da7"}, {"d1574e3f450ba3"}]}, 0x32e) read(r0, &(0x7f0000005000)=""/20, 0x14) 2018/01/22 05:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x805, 0x6) getsockname$ipx(r0, &(0x7f0000c40000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000944000)=0x10) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00000b2000-0x39)="fea56f6704f14316110ae83b994620ab7639f4665c9466af5cbb134d0630d7b5bf55c47f6bd467b4c3ded8362802f5ff09fe809556cd2f9af8") 2018/01/22 05:28:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) 2018/01/22 05:28:45 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x78, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000001000)="6d696d655f747970655e5c76626f780565743028255b73650000000000000002757365742d262702a007007070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000)="d2021cc2e03e6bf47c0aa59888148c5e24135a50b1c9dac2e57aecdf71de", 0x1e, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000004000)={@generic="ebf0617a3b635a389db39b28f3786818", @ifru_flags=0x1000}) add_key(&(0x7f0000011000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="e140ee9c34ae5658f15b2a106661b34c6d7922523ae0d62dadec3276c9658330504cb75006e08fa1db8dd9", 0x2b, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/22 05:28:45 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$tun(r1, &(0x7f00008b4000-0xc0)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a58ff8", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/22 05:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000494000)='/dev/cuse\x00', 0x2000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ea3000)={r1, r2, 0x6, 0xa2da, &(0x7f00005b8000-0x96)="c5e6ee791b1475976ea3bc75702b7261bdab72b0ea24cce4c21cb782471655b5720a7d0924189db40007f819ae852521eefda948f38a20939507374915ea2a72f71a4fe354054160b8b34dfe2b3c7cbaa130bcd828bfc8030c69bc8de58628fd0caaa12d7d33df2363701c0a06948d44d47f3d3270c7bedb145ea0577d4de61dd77fe2c235e139fb3dc19f6b332a9576f9d4449b97c8", 0x2, 0xb0, 0x401, 0x2, 0xfe00, 0xa31, 0x8001, "4aac2452e80b71547b43d52959933661d72ab2b8fd8e3850a4463c1d6f2cf749c169f83edf6e1d441538728e267039baa1a2eb133bba00dd5935e5b4dd02a492c7622f2230de2bcdc7e00e177d5dbb6cb3ed5be83895edfc16d30a31e01e255d28acbdf8eb2db831cd493627e14dcff4f9d23222d14242117abd3abdcdd5d3636cccc0654288494e81"}) r3 = perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f000015c000)=""/180) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000998000)=0x0, 0x4) ppoll(&(0x7f0000598000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000aff000-0x10)={0x77359400, 0x0}, &(0x7f000005b000-0x8)={0x0}, 0x8) 2018/01/22 05:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f000028f000-0x2)={&(0x7f000068f000)=@ax25={0x3, {"b6cd5337dfc4ad"}, 0x8000}, 0x10, &(0x7f0000e2f000-0x70)=[{&(0x7f000060e000+0xf7e)="9fce77ef9a6e86ced18495c115ba0508ebd970e207c1d793f3d63a4c3e", 0x1d}, {&(0x7f0000276000-0x1000)="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", 0x1000}, {&(0x7f000014b000)="8c9f1719a2005b1f139752593b996db8c94c93b0f32fc10e3d1f9b61da91435f19e71b38c9978afeef0053a03f01503b42baf267cc45d4ab7256b519d6abcdfe280b3cd11c65748c7350a8f5afcaca4ca2f5520649e8610e6050eb3c23038f58147523fc0e443b5b51193eb60a6666299043b677325354814af90eb0022b89a7105ce8835961933b83114b0c0c4b67fb", 0x90}, {&(0x7f0000940000)="f3ea56214bcf2006f24646f679de92a46944d8fcec20b0a506031559c883f768dda2a01615366fd78c9988929d220e76d5f6eb5fc2f82e6b4e07000ce24cc6c242365f1657d5a5c9de805baef665dcd7dcc6178fad15", 0x56}, {&(0x7f00004a5000-0xc9)="f7e033e6859b5f25680f00b6770edc51a8ea4baeee402af673ff8e62c7dc2194762a48a254703731f166cb1139cddc1cf787fc130d208dcbde2fe6adacd3c0f02646e1561102e6c2f9449f9061d716c787c309ef83b0342d81e6a2797a5966f1b117b2adebb979a38303506f893cc2cad45a0e3edf6e1d89865b97e41277c724cf2c6dba23278c876aaa03bf7458ab867cecccd5df08cf052e86ef0fd2f7072e46e39e1442c6961ea079747abd338f8a7d8846eecfb5160722a4e40cf589ceb1622e5d50ca42627b5e", 0xc9}, {&(0x7f0000ea9000)="2a4031070089489c984324ed5340bd82dc4e5c44ce7238d6fc9288f5ae3ae00a9cbb16e8189f28f012e590ea31c4cdc9c596049936889db675c0c2f17dfa3fbde74f4257d341b518a3488d4cde12a7da79dc6ec5bbf1b54110875f1efd716f3540ee5a4c42e25c6de11857d341c27ed3d297f5c72997ec09b03345de2d8b6f5a40e6822e808e0c45e72b77d7d50f833f7e99bafedee829b561ac968ede11bbe9f391c83054ae47d88d3ad55c8b08f7f48c17680b026da07c5ba821bc717655d6e00ceb643652ad267c88bd4b43c1", 0xce}, {&(0x7f00000f4000-0x6f)="54991ab3b3425ce4a0c6bb9ff52f3a83b4bb79b753096f486e2444887f3180cf8f90d631c476580ee0081084e2e226852b6b94069eb4949de5d46452775f6df6a93953ddc9e79152d5ef7ec965933937df9d2f0573590ede9502f9a1db5f186b3c3e0c8a7f125eb4b0f0240b14c03e", 0x6f}], 0x7, 0x0, 0x0, 0x4}, 0x4000004) r1 = syz_open_dev$evdev(&(0x7f0000338000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x38) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000c70000)={0x0, 0x8, &(0x7f0000017000)="1e4fc2771850da2d"}) 2018/01/22 05:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000944000-0x4)=0x100, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semget(0x0, 0x0, 0x10) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000153000)={0x1fd, 0x2, 0x0, 0x2000, &(0x7f0000ac8000/0x2000)=nil}) 2018/01/22 05:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000073e000-0x8)='./file0\x00', &(0x7f0000562000-0x8)='./file0\x00') mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000c2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c5c000)='./file1\x00', &(0x7f0000d8c000-0x6)='./file0/file0\x00', 0x40000000000, 0x0, r0, 0x0, 0x0, 0x0) 2018/01/22 05:28:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00006d2000)="4ae766a008b1bda08197522753ec87300f6a681383c78c1f7c9c270357bcbf2e8af19ce12bc93e73ee761ad06e4ec7dcdb3fc950d21aad9a0b67c69a9bc75cc777f2800f057c02a6c43aee0b7d3f9d2b45679d049045b367795cb718039ffcd03aeff3affd2a627b4a7393fb572f2348475da01eb772ad22eb554dc5e8f718447dec5779368e790e2c6797b8886372419a3dd297b511b968c799e1ee99de828646eb6b7891bc", 0xa6, 0x4040, &(0x7f0000508000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f4f000)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/22 05:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000323000)={r0, 0x6, 0x1, 0x2, &(0x7f0000687000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f67000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 05:28:45 executing program 0: pipe2(&(0x7f0000b89000-0x8)={0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000773000-0x49)="2934ef067045d1b06ea54d52d9be86951130e45256ab3b518f8cdbfaea5f90d39da770782de04ba52debb496cc290a32ffb6a6737e02c8940d7cddaf380fb591a45e5249e5dd56034b", 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 05:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sg(&(0x7f0000785000-0x9)='/dev/sg#\x00', 0x1, 0x7110c1) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x9, 0x0, 0xcea4, 0x10001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/22 05:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cde000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000f58000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/22 05:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000ac5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001a3000)=0x9, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e9000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000074d000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x0, 0x0, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000caf000)=0x1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2ef) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000232000-0xc1)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1b, 0xfffffffffffffffb, 0x100, "1bfed09d0a15fd49b1baa2047cc44f95d8d7643cd190ef6ebc09fa73b6bf69026ab3ed85831b091c535631060b23bf929d865e36b19ebc988a1c44b42c60bf2b0cb3b282cb11ea47a3308e2dbd82cbe5"}, 0x160) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000552000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000576000-0x4)=0xb) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000aee000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="adfdc85213c999ee606c1cf08db0a01f"}}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv6={0x86dd, {0xfffffffffffffffd, 0x6, "06f526", 0x8, 0x11, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x1, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/22 05:28:45 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r0, &(0x7f0000002000-0x118)=[], 0x0) 2018/01/22 05:28:45 executing program 4: msgrcv(0x0, &(0x7f000001d000-0xc4)={0x0, ""/188}, 0xc4, 0x0, 0x1800) 2018/01/22 05:28:45 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/22 05:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fallocate(r0, 0x1, 0x7, 0xfffdfffffffffffd) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a31000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/22 05:28:45 executing program 4: clone(0x0, &(0x7f0000001000-0xa4)="", &(0x7f0000002000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x10)="") socket$can_raw(0x1d, 0x3, 0x1) 2018/01/22 05:28:45 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f81000-0x11)='/selinux/enforce\x00', 0x40880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd5000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f000073e000)=""/167, &(0x7f0000000000)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d00000)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/22 05:28:45 executing program 3: mmap(&(0x7f0000000000/0xce3000)=nil, 0xce3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = dup(r2) recvmsg$netrom(r3, &(0x7f0000ce2000)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x0}, [{"0bb0bfd4832b45"}, {"46558c936086a0"}, {"0a84a264a1596f"}, {"5d025946368eea"}, {'c\aq\x00\x00\x00W'}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x2fd7e54b, &(0x7f000000a000-0x30)=[], 0x3e7, &(0x7f0000ce4000-0x128)=[], 0x22e, 0x0}, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000ce5000-0x38)={&(0x7f0000ce5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000da000-0x20)=[{&(0x7f0000b7b000)=""/108, 0x6c}, {&(0x7f000012a000)=""/96, 0x60}], 0x2, &(0x7f0000ce5000-0x96)=""/150, 0x96, 0x7fff}, 0x101) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ce3000)='/selinux/load\x00', 0x2, 0x0) 2018/01/22 05:28:45 executing program 0: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000e9000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000be000-0x4)=0xe8) syz_emit_ethernet(0x46, &(0x7f000001b000-0xed)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "2efb34", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/cuse\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x14) 2018/01/22 05:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) r2 = getegid() setfsgid(r2) 2018/01/22 05:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xc7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000095000)='big_key\x00', &(0x7f0000585000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b61000-0x4)="cb", 0x1, 0xfffffffffffffffe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000096000-0xc)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008f6000)="453645fd26ee41763838701fc1274dac1ad78c1bb04a5fd7494fe03529fe5d1b202191a647ec31a074f35ad60dbfb7f8610752548c8f0e6efef4ba4ad2eff2f37fd7a9b10e93404e92218e085e985d592d0fd8f44b3acc884223e3f86e8162a7e686f8ac76d74b2264", 0x69) keyctl$restrict_keyring(0x1d, r0, &(0x7f000010e000-0xa)='encrypted\x00', &(0x7f00002ff000)='/dev/ppp\x00') [ 80.894980] QAT: Stopping all acceleration devices. 2018/01/22 05:28:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00007d6000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/autofs\x00', 0x80800, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000fc4000-0x90)={[0x1892, 0x7, 0xe8a, 0x9, 0x401, 0x5, 0x80000001, 0x0, 0x3, 0x8, 0x63, 0x1, 0x8, 0x7, 0x4, 0x1], 0x10000, 0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r2, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 80.928226] QAT: Stopping all acceleration devices. 2018/01/22 05:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f68000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a15000)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000a6000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000060000)=""/4096, &(0x7f000094b000-0x4)=0x1000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000eaf000-0x97)=""/151) preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2018/01/22 05:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00006ee000-0x38)={&(0x7f00008c5000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58, &(0x7f0000ab3000-0x10)=[{&(0x7f0000408000+0xc3)="dc774b3689a0a2d9301bb91ce7e2af0d", 0x10}], 0x1, &(0x7f00000c0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f000076f000)='/dev/audio#\x00', 0xd53, 0x408400) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00009a8000-0xb)={0x3, &(0x7f0000a94000)=""/89, &(0x7f00005c0000)=[{0x6c, 0xee, 0xfffffffffffffffa, &(0x7f0000191000-0xee)=""/238}, {0x0, 0xd9, 0x1, &(0x7f0000d8b000)=""/217}, {0xfffffffffffffffb, 0xd2, 0x4, &(0x7f0000d2d000-0xd2)=""/210}]}) r3 = syz_open_dev$dmmidi(&(0x7f000062f000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8000) pipe2(&(0x7f000069b000-0x8)={0x0, 0x0}, 0x4800) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000925000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000f4d000-0x8)={0x0, 0x0}) 2018/01/22 05:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fe000-0x8)={r1, 0x100000000}, &(0x7f0000179000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000e17000)=0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r2, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000ce7000)=""/44, 0x2c}, {&(0x7f0000bbe000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) connect(r0, &(0x7f0000bbb000-0xe)=@l2={0x1f, 0x6, {0xfff, 0x7, 0x9, 0x200, 0x400000000000000, 0xffffffff}, 0x7, 0x10001}, 0xe) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000683000-0x30)={0x283, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000051d000-0x1)=0x1, &(0x7f0000193000)=0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getpeername(r3, &(0x7f000061b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000-0x4)=0x2e) sysfs$3(0x3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000380000-0x4)=0x0) sched_setattr(r6, &(0x7f0000a54000)={0x30, 0x5, 0x0, 0x5, 0x7fff, 0x1, 0x8, 0x3b000000000}, 0x0) bind$bt_l2cap(r3, &(0x7f00001d3000)={0x1f, 0xe278, {0x6, 0xf49, 0xfffffffffffffffd, 0x8, 0x7, 0x5}, 0x10001, 0x3}, 0xe) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000267000)={r3, 0x4, 0x100000001, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000024a000-0x4)=0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/22 05:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) flistxattr(r0, &(0x7f0000aa5000)=""/4096, 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000c0a000)='/dev/audio#\x00', 0x7, 0x101000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/22 05:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = creat(&(0x7f0000b07000-0x8)='./file0\x00', 0x58) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000078f000)={0x80000001, {{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x1, @multicast1=0xe0000001, [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, @remote={0xac, 0x14, 0x0, 0xbb}, [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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f00002a9000)="9a21adccd2075693cd21150b6090c53524133819f79778ae3f72", 0x1a) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af03, &(0x7f000057e000)={0xffffffffffffffff, 0x4000000000000, &(0x7f000005e000)=""/9, &(0x7f00007ec000)=""/128, &(0x7f0000fe6000)=""/4, 0x0}) 2018/01/22 05:28:45 executing program 2: pipe(&(0x7f00007f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x2, 0x0}, 'port0\x00', 0x2b6ca2766a7277ec, 0x120060, 0x6bb6961a, 0x12c2, 0xca, 0x0, 0x1ff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000010e000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/22 05:28:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x4400, 0x3f, 0xf3, 0x800, 0x10000, 0x4, 0x0, 0x4}, 0x10) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x200080) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x28000, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x100000000, &(0x7f0000002000)={0x3f, 0x4, 0x3, 0x100}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000)={0x100, {{0x2, 0x0, @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]}}, 0x90) alarm(0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x8, &(0x7f0000002000)=[{&(0x7f0000004000)="4bc0ef559369bd97917b0e7b50636c8f60684856b7b69d73ca92fcb89d16c6aadb1e1ec1fc19649fd4e73bf56540dc0e471d47dbb533302b93c5d9b7cf925c41a79ddab5bbac2976ef303db898e9af974ad12b5cd5e2fd1a075a681eb7dc72c70043b25db1958cf1f127", 0x6a, 0xfffffffffffffffd, 0x2}, {&(0x7f0000003000)="a8f9fcf3e8c1f312bfcb286946b72d9794495f4bb6878a55c41344cc7ea947e51ea1d426b26f35a5cfe64ad76320375ccf389c8dc0624bf9386775eb272a7cafd26a31434301f527150a85e236339579dd78a0669db5007e1d6367eceeaf80a8b37a427109c408e9803708fa12f29745e80a8abdb42b15c8c4e8e1480442be0a3e9b475a212812c7c40e99a1266a32fcdafc06c65f17759a9300a4a40241a77c39b1b4767ad6dbf23bf8a69f8d53dea4deea02ca6d", 0xb5, 0x1, 0x401}, {&(0x7f0000004000)="8e3e3a2a673ed882fd1f61cb07b9348edd52143908a42c0a473b37e4ee25f7036ad9a28acaa8d50ee476", 0x2a, 0x1, 0x3}, {&(0x7f0000004000)="8b52fdd0587a334a84caa38f4ece7bd700f4f89801ca5dc217fc93766b1101b1959f9e8df0a03d81dd573ecc166b8d3688f698e3aa8021d76e865161852fcc9cfff869ef2f9240ea085ab4f1cb75496372a6f2", 0x53, 0x4ef2, 0xa9}, {&(0x7f0000002000-0xcc)="9eaf16913ec8239edecd50f55f36e3dc0db6ff44cd2057af5a4511829c8710329174be4f2f6758d204e09fadb498ecaa993da87dc8b092002ed48a1364269c1828dd388df0383ce13c16d15bae2283b94cb6e0211a7644ae95d14615b9d23412ae6d80ea0a6ef83b7086504bd0b15c8c0b791de8a9f6461ca9007153fbf2746142b2553ac83a479dd4285e3896c7dfccb3f369755b70f9390bd320608bab5840cf6653190eedc04fee3fee50a5b79ca440b629afc4a7b2d66c15578d3324232bc7a41492aa58d51d08ebb76c", 0xcc, 0x2, 0x101}, {&(0x7f0000002000)="6bf3b2eb05e9408f4bf91961", 0xc, 0x51, 0x4}, {&(0x7f0000004000-0xdc)="861c7d91e5335b9bd078b4c85a1b88ea8a7d47ba9325f91fe92cea659e1b948d36e2ab4cfa3c445484b034686f7a73f03efa32a832b9f85748cf1e34209a289fbf48ef07c92a636b57dcdc80a973f0c59c85100abda9dd0314b98e7bed8d6f569f49290581dc56d5fdfcbec0a52a03f77cb690e338adffba3e9c6c22acffd232e01cb98a9309daf0f7d3659a45fa71bb54b54a27dc85f7cd716708126db063cd4841782b9fdf130090812a6e3f504dabf2e0aa61733f308a42439ad32b784c011646e4e9cbfd087a14c277d3543e03e1dc3eaaeeda8a5386ee3380d8", 0xdc, 0x0, 0x45a7cf65}, {&(0x7f0000000000+0x6e3)="a0a960e18f6cf8f0e2301b8680e167a5bfc93a8f1c6e7d4b65ddd514a1b8ddc2a595ab02f37d85ddcc5d652e3acbc4ee91f3fc8c2fdd5a32b2e9c027adc7bddce8aaf8c41934429220efd5a587a3efc1dbf8200b9731a09ba928e989b9278ed58cf41409ac62adbc02df2b377504f7d53245a31062086c4949aaa2c3cf1fbab6b00e346d9a", 0x85, 0x8, 0xfffffffffffffffe}], 0x1e0002) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0x85)={r5, 0x7d, "5994858ddf5f7d4a841f8addb0fee9cdfeb4c8a189bba1ddb799403684e6ae89934ab4edd4bb316a7edab53402f0f8a34822ff81d99aef54650fb7797d6c1334e80a1e8c3d517c84747c01c15a80b0a900f8250a43cd761cc3affce8449b1f23482f0b9f1ec88fc4b200928fae269f35440cf4bfe616eee9da3dc10336"}, &(0x7f0000005000)=0x85) chown(&(0x7f0000002000)='./file0\x00', r3, r4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) renameat(r0, &(0x7f0000005000)='./file0\x00', r6, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000006000)={@hyper=0x0, 0x0}) 2018/01/22 05:28:45 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000011000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0x2e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000013000-0x30)=[{&(0x7f0000003000)=""/133, 0x85}, {&(0x7f0000007000)=""/103, 0x67}, {&(0x7f0000012000)=""/121, 0x79}], 0x3, 0x0, 0x0, 0x7}, 0x22) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000011000)={0x0}, &(0x7f0000007000-0x4)=0x4) mkdir(&(0x7f0000010000)='./file0\x00', 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 05:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f00006b0000/0x1000)=nil, 0x1000, 0x0) pause() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/vcs\x00', 0x1, 0x0) connect$rds(r0, &(0x7f0000371000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000de000-0x4)=0x1) 2018/01/22 05:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000131000)='./file0\x00', 0x10000, 0x14) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$int_in(r1, 0x5473, &(0x7f000078a000-0x8)=0x4) sendfile(r0, r1, &(0x7f00008c6000)=0x0, 0x6) 2018/01/22 05:28:45 executing program 1: pipe2(&(0x7f0000c58000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000565000)='./file0\x00', 0x200, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e45000)={&(0x7f0000575000)='./file0\x00', r1}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r2, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000bdb000/0x1000)=nil) accept$inet6(r2, &(0x7f0000e68000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000076d000)=0x1c) 2018/01/22 05:28:45 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000a000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x48, &(0x7f0000005000+0xb51)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f000000a000)=0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000b000-0x28)={&(0x7f0000006000/0x2000)=nil, 0x9, 0x4, 0x80, &(0x7f0000005000/0x4000)=nil, 0x40}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r1, 0x0}, 0x6) 2018/01/22 05:28:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000d0000)='/dev/midi#\x00', 0x3, 0x40000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000818000-0x10)={0x1, &(0x7f0000e35000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000ad5000)=0x0) io_submit(r2, 0x1, &(0x7f00002f8000)=[&(0x7f0000320000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000014f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 05:28:45 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000010000-0xd)='/dev/dmmidi#\x00', 0x5de89ffc, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000+0x273)='./file0\x00', &(0x7f000000d000+0x26b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000010000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x4480010}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000000000)={0x1428, 0x3, 0x6, 0x1, 0x1, 0x0, {0x5, 0x0, 0x6}, [@generic="20c66238ceabc19807", @nested={0x12f8, 0x92, [@generic="48bd53000e6efae6614d3ee79cb8691fd8ae2a1f9922a3cc89612d3fbf73912cb36906f5757359ee8f0d2e644377477e60a1d3966786ccfd33981a64def35afbfd5389cca8b1ba81430b7fa8ee6fb8741acb9ee1606e5074fac881ac28318168abc953dc0331f713d1343b5812d416325c419acb0df06caf5cb6881f4ea34edf8268e47b55cb1f6e6de98cc9c6f4738ac81cead27093c091b0579411f62cd94e6eb4fb15a05cc69e2228eb1d1bc2f22c701a08d7eef6", @typed={0x18, 0x58, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="aa93857f57b301f1f41f980879f04215ff4b1d", @generic="f835b3e32e814d3061059d1787b50a2648e12117ad51b03ffbfd2c3c0f43f7b39237903039baa64dd3ef9cfe1d10945b16bafe965f5b95cd320eb99977c3b35d9452a8e0ab9f", @generic="bd3859286810900deb672ead3403fa486672f0ec6d59c4879d5aa1476b477be5974faf08868ea08505823cbc2ec83af71a16566888403a3b9cc031ce75a9355e72603c0635195e5f857a1152b194c72d76589d997ece55b1fd72dd2ff1685d82a0cddf9c08653c5ad6a01a088b2d9527541f6c184d3e908bcb5d3f7ea85854c69d1e4613dc2bd6eb0a17609245e6355896f16d6bd5271c814784f084ce7cbf45cbce1e", @generic="3d1012d341d9538934c5e4d99a823032b263782ec593d0725e684bc22730e5bab65613963d0dfa654be6bcfca6f63c1f8bf1bef14c14d6731a", @typed={0xf0, 0x8c, @binary="d3aef4074b527a16a5cf3afdf1a1475f70fe9c73c53794c59d81487608b58eec0e154f2818f7b5b7c36b81dc8202297aa08dd9d82979d80bfa0c34bcfd55481b3a4f6c94adc972ff23e12aa8fcd2c739857982c9496615fdb8b6c728d6f306e0097ca0c8ce81162dc66762591dd317a7c4bbb8893da1d0462da7ac33982945f03ed0c4ffc4086ccb133422ca1a4e319b185b14f93ed80fa0af23cce67ffa84d25a49463ab535ed9341db5ed8fe1c8c7f0b5c99c3398a8d043fa011802e555db74dc56947cd35387d7b4463598cb361b3c441380589910448086bbdfc7957ecb98db0ba44ce"}, @generic="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@typed={0xc, 0x74, @uid=r2}, @nested={0xd8, 0x6c, [@typed={0xc, 0x8, @u32=0x80}, @generic="1e7c75fccd8798b1607b2e5a9444690b91f282d052e7b2d7b423b20c071d34f6de2a8eb18eab9e74bb8d6c40c40b96e88ced5199f07a1213e16a01c6820c00d4aa3f6ff0c8c37915c416308c14c972886277bc276a878988dff6c3dcc63f5377e3e1c3ed837583f5668ddf72834c076f6f087b7bce7ec4472ee2cada8bc6a8e34a0c88a25c0c7ffa4debe5ef7ae7a7f00e366316131ab37c0fc851e434fce2b4392aeeda04e2c02de090dcda4cc2edc7dfd669e089d785b9b0de11b3b6ecdc859d313502281b30"]}, @nested={0x2c, 0x1b, [@typed={0x1c, 0x1, @str="2c757365728d3d40656d317d656d302d47504c00"}, @typed={0xc, 0x23, @uid=r3}]}]}, 0x1428}, 0x1, 0x0, 0x0, 0x40000}, 0x40050) read(r0, &(0x7f0000007000)=""/4096, 0x10) 2018/01/22 05:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000d48000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x800000000000000, 0x407fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/22 05:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00005bf000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000773000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000cb4000)={0x42, 0x1, 0x3, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000afc000)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000035a000-0x1100)=[], 0x0, 0x0}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/22 05:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004f3000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000c24000-0x10)={0x2, 0x2000}) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) futimesat(0xffffffffffffffff, &(0x7f0000ca3000-0x8)='./file0\x00', &(0x7f0000cbc000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/22 05:28:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000436000-0x9)='/dev/dsp\x00', 0x4080, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000bb2000)={0x9, 0x7, 0x2, 0x10000, 0x80, 0x3}) openat$vnet(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x2, 0x7}, 'port1\x00', 0x16, 0x8, 0x7e7, 0x102e, 0x8001, 0x8, 0x400, 0x0, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000003000-0x14)={0x1, 0x4, 0x2b00000000, 0x8ec2, 0x4, 0x3fe00000, 0x34e7, 0x3800000000000, 0x2, 0x8}) ioctl$KDMKTONE(r0, 0x4b30, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x101, &(0x7f0000003000-0x8)=0x1) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x0, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000)=0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000-0x6d)={r2, 0x5, 0x65, "c74c197562e3d5df29a91ab65533d755df9d6bcbe7be3ffbb6424653efe39bafc6d8b42d65987d60fe053b5c4440e5f2024567cbbfeed8ef2ac65be5a994caad6a50e7286db596fdb08b38346830be10f9c48fbce697eb4c44196490ec2d78af6ca9a98be1"}, 0x6d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000008000-0x8)='rxrpc_s\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x6d)="4501ea65a872301f783db2a9f2934607d8cc49b1fc8893e3e401d84cfc386f62faf9538e63865b76601b7a2dad67222074020e9912fe588e9f15be6ceea45f708d61e57d562f21e521e4255e533adde96d501b9020ce9e6e722b042eb94f65a354aca952429da708ab60e13b7b", 0x6d, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000007000)=[{&(0x7f0000007000)="5a3ac2208d5ecc72b74d1d9b286c0a6fe0cdd022add15a62ee58e18b378717b755a8f525b3414bbb3616258028841081b1dbf0bc9b65bc4f3d106e40f2731a5b23903d904e3461ec6505252ff442cb2de1e47fdb", 0x54}, {&(0x7f0000008000-0x41)="9b5e9bd711e736ef30442dcfbec262bd79d4925cdd7d7dda327655761ed066acf52c13b3b69674f4cd6285cd4885ca8535bfe80014db9dda5009f9e1c3f9be897d", 0x41}, {&(0x7f0000002000)="cb49b40352bf31d6d384948c89f3c3c60997a42273ce0313223f2619e08578d90897c046c96f9ef5771c0ec64843a320b60da6bd0a9434bbeeb1b0e0da20122afd63377fd972af25ef8da55a34311da497642cdb7e56243686640f168e87a687c673634e864abd4e97bc9eda6b2043789432a3e378ee7a4a4f2e5740de11dfe56d8cfb3ed12e18e8ec79ddfe1d047f8f28e9a9f748300367", 0x98}, {&(0x7f0000007000+0x605)="8357140a7b3550bef89f6880eface61882cb2157dc4a73b26a7a3a61efcefb323f344bac8246e5f17c25c32e4461d1a900e21494ff5bae764ff032d4c590da8f5bef5f36bed14c40d030cd8cfbefcc38ff0396a3166dc01db7ddfb000a3362ce2e93774c78c3d51c", 0x68}], 0x4, r4) 2018/01/22 05:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pselect6(0x40, &(0x7f0000890000)={0x0, 0xe4, 0x3, 0x5, 0x5, 0x5, 0xff, 0x0}, &(0x7f0000279000)={0xa62, 0x5f, 0x1, 0xf174, 0x10001, 0x26795fc5, 0x2, 0xccc}, &(0x7f00007ee000)={0x8, 0x0, 0xc9f0, 0x5, 0xcf1, 0x1, 0x2, 0x8}, &(0x7f0000c7e000)={0x0, 0x989680}, &(0x7f0000bfe000-0x10)={&(0x7f000070d000)={0xc2}, 0x8}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000066f000-0x18)={0x1, 0x0, [{0xc1, 0x0, 0x0}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/mixer\x00', 0x501000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0}) r4 = dup2(r1, r0) accept4$alg(r4, 0x0, 0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004af000)=0x2, 0x4) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f000050d000)={0xa9d0, 0x80}) [ 81.185421] audit: type=1400 audit(1516598925.749:807): avc: denied { map } for pid=13386 comm="syz-executor1" path="/dev/usbmon0" dev="devtmpfs" ino=8882 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 81.272614] QAT: Invalid ioctl [ 81.275786] audit: type=1326 audit(1516598925.836:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 81.307277] QAT: Invalid ioctl 2018/01/22 05:28:45 executing program 4: r0 = semget$private(0x0, 0x4, 0x14c) semop(r0, &(0x7f0000003000-0x40)=[], 0x0) [ 81.311570] audit: type=1326 audit(1516598925.871:809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 81.336279] audit: type=1326 audit(1516598925.875:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 05:28:45 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00001a5000)='/dev/dmmidi#\x00', 0x0, 0x2002) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000430000-0x8)={0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x7, 0x3, &(0x7f0000007000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r4, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000-0x28)={0x0, 0x0, &(0x7f0000003000-0xaa)=""/170, &(0x7f0000003000-0xc1)=""/193, &(0x7f0000002000)=""/139, 0xf000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000004000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000+0x2fb)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000)=0xb251, 0x4) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000-0xc)={r5, 0x80000, r0}) [ 81.361464] audit: type=1326 audit(1516598925.875:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 81.387080] audit: type=1326 audit(1516598925.875:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000251000)='./file0\x00', &(0x7f0000a83000)=[&(0x7f00000f6000)='[+eth0md5sum\x00', &(0x7f0000aff000)='^\x00', &(0x7f0000037000-0x9)='/dev/kvm\x00', &(0x7f0000aff000)='/dev/kvm\x00'], &(0x7f000043c000-0x8)=[&(0x7f0000b00000-0x1)='\x00']) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000aff000-0x28)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) [ 81.411614] audit: type=1326 audit(1516598925.900:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x100000001, 0x3, 0x3, 0x82}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x372, "1e5fc1c9f02d8db3f9fcdd63c457e6e882a630bd974341902939292a739e618b21101c2662b308aa73c5a9d85505a9506aa0eb7892d29062730779ce556d9e07aaf6a2a6151f7cf808183c541373294c7d72f1c4bdd28a4b0e4783a19715ff4a668767"}, &(0x7f0000006000)=0x6b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) nanosleep(&(0x7f0000000000)={0x77359400, r1}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000ab6000)={0x0, 0x0, &(0x7f000068b000-0x70)=[], 0x0, &(0x7f0000908000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009d7000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000265000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x401000000000127a, &(0x7f00003f5000)="") bind$netrom(r0, &(0x7f0000299000)=@full={{0x3, {"5a66af39f94cdc"}, 0x5e7}, [{"a94536bc7ee508"}, {"da33893e30c7ad"}, {"e6818fab0f62ef"}, {"3d9d206a07576a"}, {"144a8b72fb602c"}, {"99b5129c5bf5a7"}, {"ab2d7fc7fdd2cd"}, {"1b8c9c57e634c4"}]}, 0x48) 2018/01/22 05:28:46 executing program 7: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000568000)={0x1, 0x0, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x400, 0x0}], 0x225c, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x100}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000dd000-0x6)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000e7c000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000a51000)={0x2, 0x26, 0x1000, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xd, &(0x7f0000e7d000-0x10)={0x3, 0x3}, &(0x7f0000861000)={0x0, 0x0}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e7d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e7b000-0xb8)={r3, 0x0, 0x0, 0x1, 0x6, 0x2, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7e000-0x4)=0xfffffffffffffff3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000042c000-0x8)={r4, 0x0}, &(0x7f0000e7c000-0x4)=0x8) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffd70) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000579000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000b77000)={0x1, 0x0, [0x3, 0x8e85, 0x5, 0x10001, 0x3, 0x7, 0x8, 0xfc9]}) [ 81.411632] audit: type=1326 audit(1516598925.900:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13396 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00003b4000)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000000)=""/245, 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000068e000-0xc)='trusted.syz\x00', 0x200) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000a27000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000abb000-0x4)=0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000bb9000+0x8bd)=0x0, 0x0) 2018/01/22 05:28:46 executing program 5: ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000fb4000)={@generic=""/16, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fd6000-0x38)={0x0, 0x0, &(0x7f0000635000-0x30)=[{&(0x7f0000001000-0x4f)="e432279354731171538927dcef227f72b6203db30d63081dca95528217110a9e9ccff8ce4f979f55feb28eb2bd461c4a174a0e4b01c73c1d9d0ea944e2169bf0d6f425716c1696a7c4238909941d9d", 0x4f}, {&(0x7f0000001000-0x6)="9cd1660f6f9b", 0x6}, {&(0x7f00000fa000-0xdc)="c87461ace2f8a197c1f9f390df2cee8b391bd84eb71302384b760b7a9f3561ac672f79c27be2c8ddda1636ed3950b3158556c7c2bfb216e026d970f2b4714f8c818104adabf590303a927872a3eff25de5446a2ecf87592277ff1d66e97802a82a4260fb0d254371a0ffcc8a3c83ae5ced3326714ca449b726cac2d575f00ca393e3cc5f0101008aeaf1598cbe00fff21ee7dba0600bbbaebd3b2d95459545b19bb10d57386893a2da7bb3bda2a4e4d5a618d55fb5474e6fefd417e00ec571c9b02f4d647e43369d32473d34b30d382227c4fe830179c35d492e54b7", 0xdc}], 0x3, &(0x7f0000001000-0x130)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xec, "14a16a742ed2fbd897b356118f8e06d24e5251aa19e9b007b0c7673d82431529f2ffe54b91f3f8b34fcb0fd310478d06cc17214a241f9ebe903beabc94220333bf89655d2382913cb3cd8ad7b1e6f8f6acff4193748f9b6af3047815d1c81e958acc955846a7a2aba6646a65b3aea285b940be29ab4825a72636fe0c23da55d24ff6b196ca971df9ddb5d02f46bcfcb640607a6547317d12164bb894f43c10f0a220409fa6f3fff81d81aaf1db01527d0085e6ebe62d250f13a0c646bfa9611df8af138a7495771ecf2681220c50bc38f7934e1e06fe6abe3a6ea74db0086b09295ced341f0267256355e1a9"}], 0x130, 0x4}, 0x815) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000653000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc0000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a5b000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000c5c000)=0xc) lstat(&(0x7f0000028000)='./file0\x00', &(0x7f0000559000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000076a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@empty=0x0, 0x3, 0x0, 0x1, 0x9, 0xa, 0xa0, 0xa0, 0x7f, r2, r3}, {0x4, 0x2, 0x101, 0x9, 0x1, 0x1, 0x4, 0x1}, {0xef2b, 0x6, 0x287, 0x3}, 0x1ff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7f}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7, 0x3, 0x4, 0x5a6, 0x3, 0x4}}, 0xe8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000cd5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cbe000-0x18)={r5, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d6a000-0x1000)="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", 0x1000, 0x20004004, &(0x7f00002c0000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000610000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000071c000-0x4)=0x5a) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000f53000)={0x1, 0x3, 0xffffffffffffffff, 0x5e0, &(0x7f00002a9000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(0xffffffffffffffff, &(0x7f0000614000)="6f300001e4d052fa64eecdfffffffd716d6b3164e870f49f44b62c9c9d772441a37429bcd46c979fd6de620d", 0x2c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc9000)={0x0, 0x0, 0x0}, &(0x7f000077a000)=0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000450000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b86000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000d6f000)=0x513) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000c5f000-0x4)=0x3) socket$bt_sco(0x1f, 0x5, 0x2) write$sndseq(r2, &(0x7f00002b8000)=[{0x9, 0x1f, 0x9, 0x25200, @time={r3, r4+30000000}, {0x6, 0x5}, {0x8, 0x1}, @result={0x7, 0xfffffffffffff000}}], 0x30) 2018/01/22 05:28:46 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ab000-0xa)='/dev/cuse\x00', 0x98000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) unshare(0x8000000) msgget$private(0x0, 0x0) 2018/01/22 05:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00007f8000-0x8)='./file0\x00', &(0x7f0000f7f000-0xc)=@random={'user.', 'user/@\x00'}, &(0x7f0000fae000)='[self&\x00', 0x7, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x1, 0x1, [0x1d]}) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x4007f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x110, 0x800000000d, &(0x7f00001ca000-0x1)='J', 0x1) connect$inet(r1, &(0x7f0000efa000+0x549)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x261) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000026b000-0xb1)={0x0, 0xa9, "f0fbdd93da574820d321c66a4eb52bef17219f897c8bdee642537d40f83a2417a56c7d696ac211945ec16bcef6eb69c8a2f1d44eb3c2aaf92602ebcbabf0371dde17f1ff959efb98a74c8bae05c0aa541c1946dbdd600ad5f608d8825598200885ef988deac4a2351e75e28749c4a2e02d29f5bbddbf0509977bbc55d700ff325963d46684a21c6b812914fc1099fb66099e2b9adcc32ee8a5d36720aeec65786ec74165149a4c7e7b"}, &(0x7f0000bd3000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a2b000-0x14)={r2, 0x10001, 0x401, 0x0, 0x5, 0x1}, &(0x7f0000fe9000-0x4)=0x14) clock_gettime(0x3, &(0x7f0000f92000)={0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000033e000-0x20)={{&(0x7f0000501000/0x4000)=nil, 0x4000}, 0x200001, 0x0}) r4 = creat(&(0x7f000053b000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000b21000-0xc)={0x20000000, 0xf5, 0x3d}) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) r5 = getpid() fcntl$setlease(r3, 0x400, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000f0f000)=0x5) unlink(&(0x7f00005f0000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') connect$inet(r4, &(0x7f0000f41000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r6, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000057000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000005b000-0x2)="") write$selinux_load(r0, &(0x7f0000057000)={0xf97cff8c, 0x8, 'SE Linux', "a3d2ca287288e56e66cc829c86539f10056b73a0835c0aba78b5a646f9d6188c27b59830070e1bdeb6157b2f604558ab3bd2f213d78c57cae41904161b1db266dd1a9a6e4e3379788b41ad81f0e0628bb51446ce7771a06ef87caac6be25ff6a829079afb8cfc5e7873db2c9c346e516201010814e9913a91f9ce184b7cda2853d91ba952a7e726c45dcf21710b528a771e2b6c26e65f800d92a073b5d69e9c986023de98d9a69e518e9cf3b6899fc6fab8c26949c5040ce44bb4fb001d5091eeccd23c9bf89fb62c423a6094e5cc9412666cd7e0ac65b"}, 0xe7) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000fdd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r1, 0x1, 0x0, 0x10000) ftruncate(r1, 0x24fa) fallocate(r1, 0x1, 0x0, 0x10000) r2 = msgget(0x2, 0x404) msgrcv(r2, &(0x7f000038d000-0x8b)={0x0, ""/131}, 0x8b, 0x1, 0x1800) lseek(r1, 0x0, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/22 05:28:46 executing program 6: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000006c000-0x8)=0x10f) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[], 0x0, &(0x7f00000be000)=[{&(0x7f0000b40000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000656000)=""/239, 0xef}], 0x8, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000001000)=@ax25={0x3, {"89ba82439f212f"}, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000004000-0x10)=[{&(0x7f0000000000)=""/28, 0x1c}], 0x1) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000001000-0xd7)=""/215) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000004000)=0x2) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x5, 0x3, 0x1, 0x9, 0xffffffffffffff42, 0xff, 0x7fff, 0xb67c, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000)={r4, 0x2, 0x1, [0x4]}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(r3, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) sendfile(r2, r5, &(0x7f0000002000)=0x0, 0x4) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d3a000)={0x4, 0x0}) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000996000)={0x0, 0x10, "9a45198196d70d3d882fd7b7b72e02c3"}, &(0x7f0000bd4000)=0x18) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000471000)=0x0, &(0x7f000064c000)=0x4) 2018/01/22 05:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00003fd000)='./file0\x00', &(0x7f0000a0b000)=@random={'os2.', '\x00'}, &(0x7f0000538000)="dc5e3a5e2f76626f786e657430656d306264657647504c00", 0x18, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000070000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000)=0xe8) getresgid(&(0x7f0000af1000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x0, &(0x7f0000880000)=0x0) syz_fuse_mount(&(0x7f0000530000-0x8)='./file0\x00', 0x4000, r0, r1, 0xe8ab, 0x8032) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00004ac000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000bb5000)={0x2, 0x5, 0x7, 0x6, 0x10001}) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x0) socketpair(0x7, 0x80000, 0x1, &(0x7f0000a12000-0x8)={0x0, 0x0}) getpeername$unix(r4, &(0x7f00002ba000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f86000-0x4)=0x8) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000422000)=""/200) close(r4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000a55000)=""/219) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eeb000-0x4)=0x0, &(0x7f0000691000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00006a9000)={{0x3, 0x3, 0x9, 0x1, 0xfff}, 0xfaa, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000844000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002e6000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c6c000-0x30)={0x10000000001e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) sched_getscheduler(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000684000)={@generic="4c88de0863e64b8cf88ba36f70010a5c", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000331000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f00002f5000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f000022f000)={0x7, 0x800, 0x7, {0x0, 0x0}, {0x0, 0x0}, {0x1, 0x0, 0x101, 0xfffffffffffffffd}, 0x1, @can={{0x3, 0x7, 0x9, 0x20}, 0x5, 0x1, 0x0, 0x0, "b3b79700fa999f1d"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4090) listen(r0, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000093a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000093a000-0x4)=0xc19, 0x4) accept4$inet(r0, &(0x7f00007d7000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7fff) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e17000-0xc)=@sack_info={0x0, 0x1, 0x1}, 0xc) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) pipe(&(0x7f0000a24000-0x8)={0x0, 0x0}) splice(r1, &(0x7f0000501000)=0x0, r0, &(0x7f0000df8000)=0x0, 0x1000, 0xfffffffffffffffd) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ed000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x608100) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b5000)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008cc000-0x8)=0x0, 0x1, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004c0000)=0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x1, "3a5d7d24b97078e6d5443c90196c41f843a8c51be41a37daf262b3b1a1e6dbdec840d9d0d612a4d1129dee7628a2181907f2e84d35ded58877a9a74fa8d1ec17", "5feaf7da0de1420f022ab483a1ba6bce6c497483cf0ae61043ea7c59ef0f425d", [0x88cd, 0x6], 0x0}) eventfd2(0x9, 0x80801) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) getresgid(&(0x7f00009ae000-0x4)=0x0, &(0x7f0000ee4000)=0x0, &(0x7f0000000000)=0x0) setfsgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000605000-0x8)='./file0\x00', &(0x7f000012e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000031c000-0x9)='/dev/dsp\x00', 0x321900, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000039d000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000e0b000)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000511000-0x8)={0xfff, 0x5, 0xf862, 0xfc}) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) mbind(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000772000)=0x20, 0x4, 0x3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000413000)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000c28000-0x22a0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000588000-0x6)='./bus\x00', 0x4000000001000, 0x0) r0 = creat(&(0x7f00000b7000)='./bus\x00', 0x0) r1 = open(&(0x7f000084f000)='./bus\x00', 0x4000, 0x0) openat(0xffffffffffffff9c, &(0x7f000003f000)='./bus\x00', 0x801, 0x0) renameat(r0, &(0x7f0000c76000)='./bus\x00', r1, &(0x7f00003ff000-0x6)='./bus\x00') 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fba000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000051000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000070f000)={0x0, 0x7}, &(0x7f0000999000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r1, 0x1000, 0x7fff, 0xffffffffffffff00}, &(0x7f000099c000-0x4)=0x10) r2 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000f3000)={r1, 0x3c30, 0x30}, 0xc) writev(r2, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000369000)={0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCSARP(r2, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c7f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x80}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000293000)={0x0, @in6={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff}, &(0x7f0000161000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000605000)={r3, 0x10000, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7e000)='X', 0x1, 0x4008800, &(0x7f0000b12000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000416000)="dd095e8179c409e62049ee7460f8c44865da46f9cf1acb8f0da5a7d170bb49ee78df870bf1463fb7aca5e2ee3f7e0f4451d62421c6469675f3ac72c8c2d062be9056ef8619aa6549386d91a4b61393cbb12d848b5c40439b2913dce3bdbd4b753e6b92f47601b647369e300db0097b4d5c03b6bfb372d1906bf2ac23b9ba2f7726acaf1beb269d6abf0204ffffc44f57ac6095cfa849819ac17d71c65db6609502301250f6c9860f060ad013a8928d2346c1af27c0e0ff1869a6b29826658dc6ac13d667bd489bb08cedc5d125e85e593360c3ed89b682ac820d7ddee020cb4d27ca0df14d1eba79929fae4425a282d63ecda58d", 0xf4, 0x4000000, &(0x7f0000604000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000711000-0x4)={0x7}, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e7000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b52000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d95000)=0xe8) sendto$packet(r2, &(0x7f00001d8000)="18e14732d7ba390b8bb8edc08bf8", 0xe, 0x8000, &(0x7f0000bfe000-0x14)={0x11, 0x1a, r3, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000824000)=0x0) getdents(0xffffffffffffffff, &(0x7f000033c000-0x1000)=""/4096, 0x1000) lstat(&(0x7f000066b000-0x8)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c23000)={0x0, 0x0, 0x0}, &(0x7f000004e000)=0xc) getegid() 2018/01/22 05:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f8c000)='./file0\x00', &(0x7f0000a98000)={0xd4, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 05:28:46 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000129000)='/dev/input/mouse#\x00', 0x0, 0x20040) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000bd3000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001000)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002000-0x14)={{0x7f, 0x9, 0x64c3, 0x6b, 0x0, 0x100000001}, 0xd65, 0x6, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xe279, 0x6, 0x1, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x80002000000001, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008bb000-0x4)=0x21, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000aac000)=""/94, &(0x7f0000b76000-0x4)=0x5e) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fb7000)="a00801ff12", 0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000198000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000e4c000-0x8)={0x0, r2}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00008d6000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bond0\x00'}}) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x40, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000325000)="aa56b6c5820faeb8950000000154d604002c5b664c90c2be08b227c389830652", 0xfedf) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffb2) getpgid(r0) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) pwrite64(r0, &(0x7f00006ce000)="1231a51da44faebeb2d5d94604449334fcfbb8c699779269f458b1f03547455b772c6fa6e3509a01a711e74bd86d7653eca4c704e00a9a6cd4761ffdeb758785ca2cff0e0059d7f7d9e61b0de1e0b083a814b6a5cd548b09f2d0dd4e6bdb35ca6d3778f79148bf2d167cac36990622", 0x6f, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) sendto$inet6(r0, &(0x7f00005a9000-0x8f)="f6b34c2c", 0x4, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) fchmod(r0, 0x4) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) timerfd_gettime(r0, &(0x7f00000c1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000422000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5e000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x37, &(0x7f000091b000)="4d42cf3f9f62d3f939033560f892889df1e1b4b3c805166a2b9a958d801183dc2391292d428111537e97e44f50b614b4847e55c0dff36989c3e5e2096e71e1e01dfe01367edd939767c79d6ac5ce8aaa6fa7fc2e7d3013f8417ed6fa39f0affd7722379f8c451766eb5f22947aafc43b73c81997bfff73436a151a41dfb2c79fd74397b2", 0x84) write$selinux_context(r1, &(0x7f0000955000-0x12)='system_u:object_r:audit_spool_t:s0\x00', 0x23) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e5d000-0xc)={0x0, 0x6, 0x0}, &(0x7f00003f0000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008b2000+0xb08)={r2, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x6, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x3) 2018/01/22 05:28:46 executing program 7: prctl$void(0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x6, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f0000c6e000-0x8)='./file0\x00', &(0x7f00000db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007bf000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x4, 0xa, 0x20, 0x80, 0x2e, 0x0, r1}, {0x8, 0x5, 0x9c4, 0xa43, 0x1000000000000009, 0xfffffffffffffff9, 0x8, 0x2}, {0x7, 0x46, 0xfffffffffffffff9, 0x8000}, 0x4c, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3, 0x2, 0x7, 0x4, 0x9, 0x9}}, 0xffffffffffffffde) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000b59000-0xc4)='net/u_6Kmrpcache\x00') sendfile(r0, r3, &(0x7f0000493000)=0x0, 0xff) [ 81.999642] syz-executor5 (13553): /proc/13543/oom_adj is deprecated, please use /proc/13543/oom_score_adj instead. 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000a93000/0x18000)=nil, &(0x7f0000183000-0x18)=[@text64={0x40, &(0x7f0000c01000)="66b890000f00d03e2665644e0f01d1480f01c9c74424000f000000c7442402e4ba3443c7442406000000000f011c240f38f06f0b0f2399c481a1da6503430f01d10f01f82e660f3a15c802", 0x4b}], 0x1, 0x0, &(0x7f00000e4000-0x20)=[], 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c49000-0x18)={0x1, 0x0, [{0x400040000073, 0x0, 0x101}]}) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000060c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000-0x4)=0xe8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000433000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000329000)=r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$packet(r0, &(0x7f00001f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005f0000)=0x14) r4 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b1b000)=0x0) lstat(&(0x7f00009f9000-0x8)='./file0\x00', &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000085000-0x1)=0x0) r8 = getgid() sendmsg$netlink(r0, &(0x7f000085c000)={&(0x7f0000395000)=@proc={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f0000f0f000-0x10)=[{&(0x7f0000f81000)={0x23c, 0x24, 0x2, 0x4, 0x0, "", [@typed={0xc, 0x5c, @u32=0x400}, @nested={0x4, 0x33, []}, @typed={0x18, 0x74, @str='/selinux/status\x00'}, @nested={0x204, 0x6e, [@typed={0xc, 0x72, @fd=r2}, @generic="507fdb4e3401d693df8b854f2a2475c3a373ddc266641d0cc7a9bbcf115776a20260e3a1ac02685f61e1708ec79859f710c5c38acfc82620e6bc7f2a455ce4572db6c497e4a02b3d41af95cbb81d64c9c4e51fe02f6c8f7990602ad1138a135f73957cb437fe834ff75d0836b3ae70e529fb11f63c6ae1f1030127aba42ad4ce5aa10d1a9ddf238c126b259deb52a06c211137b71ecb6dab06598c46d933ab5e2731d5e5c8af1f0e9bbda33dd78fa586e9962b50409bf6dfec6a4aecee1646d5e940167ac5ee702776a8ccb4ecabf62948370c735bc1b15840c72c8e4316adfd2524a83d7bbcc8e7cd271cc3b1", @generic="5c6b0971cb0a34061a4b7d4735839d0c8a2f2dd41084c598b48386bf07f25fc314e457cf1404759e4a64f640e96657efbb42f991567a26e79e1a36caf1c40e0da2fdfa82bf4311da6557af40722557c22c09f9a35a7d04256294d1d4dff1ee32568a7a08ee0f6b3adc0f7e968cf5eb01223f9c3f78e07ede6c7bf27ebdeeb40267f52e702454c8df1ef67e1a2a9ead0a8c8c393dcb8f723f096b183b8c880604e6876e85a0af80d71cf57d28bb6c2a5e723cdde44a4f8b2632f243b3d26ea7ecfc953f09f1943950fd92d61f23ea66abf9104ca5f6645c009275bbd37a60d93d6eb08add4e1f414cdc", @typed={0x10, 0xa, @u64=0x1}, @typed={0xc, 0x71, @pid=r4}]}]}, 0x23c}], 0x1, &(0x7f0000cd4000)=[@rights={0x28, 0x1, 0x1, [r3, r2, r0, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r1, r6}, @cred={0x20, 0x1, 0x2, r7, r1, r8}, @rights={0x18, 0x1, 0x1, [r2, r3]}], 0x80, 0x40810}, 0x10) 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00003e6000-0x38)={&(0x7f0000ea8000-0x10)=@ax25={0x3, {"bcb5538ba5af2c"}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xb0)="9a22f6fd6999603e5cdadddbcc1df5ec7a4adbcf9c7c8c9d44895a83c142a575cf395c27fdc1f94bf161fef6e6626f46aa6932f27409fca2fc821ad3d1d905d1172d6f9a4e50300b0ac97788390f232dae4e356a9037abb91a0c07091ab8967cce896ba17c6b47d260cf1104f8ab3b99397adfb12b9be4489e7cdeea3f2982d9d682a620d40402641dde4669a77348ba2d9e323d2319e1c4f316c8f45635f68dd23a3e6d26fd5d6920a6acf745c3da2d", 0xb0}, {&(0x7f0000aa1000)="ba5abde4692cee4f25405aef26c735b7df5b40e15c5cc36525b644a5801b954248ab2929731a75ab7701a6943c14decaeeae9c5c2dcd3d65aaa4c641094d74cda68e15f064fccc492e2434b6db87c174c76dc633fe8506e01182b86a1d65951f9870cff522f0969884c08c74925e5a3b700a20ac0d5143a526874280abe9e2a1a7dd2d50cdb33575a87550312afe8b464c7a950de57be26761be3c56d4df14241714a581bd936e0c735e922967fec8a887c22e7251b15c22632392f367976d144bea62252afba3fa600ade3167df867d007449be7b28817cfcf1e3202ed425da74b5b1ee5f4099455e523514e9adf6db8e8410f720e1aa", 0xf7}], 0x2, &(0x7f0000ea3000)=[], 0x0, 0x0}, 0x0) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000024000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x180) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000000d000-0x36)="0ced1912b4aa632cdcfcb7707fa06e7af1cd1cee827bbe47e267429d926263730c126169e0f818e229ab72c5a43b38b97c8be28b7a09") fcntl$setsig(r0, 0xa, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cbb000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005af000)=0x0) 2018/01/22 05:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000811000-0x10)={0xd10, 0x9, 0x9, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000486000)='/dev/sg#\x00', 0xfffffffffffff800, 0x50400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000049f000)=0x0, &(0x7f0000f28000-0x4)=0x4) fremovexattr(r0, &(0x7f0000722000-0x15)=@random={'btrfs.', '%\x00'}) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x0, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000005000)=@full={{0x3, {"45b3223f549d4a"}, 0x4}, [{"e6e79c9b2fafd1"}, {"652aa67b2d6f17"}, {"b9a6e1d7bee709"}, {"920a94e520516b"}, {"d815ae6fa1e518"}, {"51c6552ff87e1a"}, {"e9980c6c661cd2"}, {"00a497feeec811"}]}, 0x48) r1 = timerfd_create(0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000003000-0x1)='\x00', 0x1, 0x0) 2018/01/22 05:28:46 executing program 7: pipe(&(0x7f000084b000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000071d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ecb000)={0x1a, 0x4, 0x8, {0x77359400, 0x0}, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x8, r3) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000953000)="99db3ab61c2c258488c8a0656810cbf9384fb9493810ec68975b289fc77df8788d2ffd89fccaf1412a4cadfeebefa427b1b6a8a1a45d3a2b190b7df23ec66320b20292a5246bbca69abf54d818b8d8d39228feb776d03c75c76aa693bca23b1104dce561963a5b37bb017cb91d57bea5e76c3b0bdefb8fb067330b3421aeeee966d933bdf91231e2af1e", 0x8a) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000952000-0x4)=0x1000000000101, 0x3b0) connect$inet(r4, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$pppoe(0x18, 0x1, 0x0) fstatfs(r1, &(0x7f0000708000-0x97)=""/151) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000954000-0xed)="9fe5b81d40a7ebbd0603a8701de871e1c2d60441166ccc417bb7823147bcded266ded2040917437562f1f1749db700f5b4669c0f952cc2a65b660ce3e9f622ab519e568dd23ed0d77a8d9bcb81e7f7c419efa350ac4d00366ac0c0082fdcd8a90ad0be1d2b27602f66ec747f8ec0a63048d5b042d9edf1adcc859d76ef4263dab196dd0f14ed64903e07b8fa4311c4ec04d5d76e6e467c55b52e6dfc5143bddc2dbaf97f1861449f050250da537d324b04dae1f81f2fbc9dc42cc7d53b59c6c127c96800ef4be75477aae3f341ad0ed134c65f3c88f6e3fc69e351101eebd7f893978d84ef3981c4105d945621", 0xed, 0x40, &(0x7f0000953000)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000954000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) sendto$inet(r4, &(0x7f000015b000)="9b", 0x1, 0x0, &(0x7f00006b0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000951000-0x38)=""/56, 0x38, 0x0, &(0x7f0000950000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:46 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3e2) r2 = add_key(&(0x7f0000d55000-0x8)='big_key\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000030c000-0x1000)="25efa0ba75bc7a298223f3cd81394d2a9d23a57b2290f8285846203d98032f0bbfc25cda8bf6f791a02c90577b81f0b5ce2094bc44ddcf4955a8f6c10a61b2c5ad7d7e5812642941cdd3f037bf10da277016b744726a9db175824ebd7c3c1dbced83d21780388eac14a1c9480f136843c05635bd27593ca149a10f10091b17109ff2061aea3c895e46ff03057e0b1c27963be38dc3268669333f8f78416687173f22bf15c9554db8933444266b0d598645c0bfc53cdeca2d166ebfb7315a9ae1b54ff51963bd78758776d48b0eee8823ab92cf183006e0484e758e317eca1426b2e3aa4cc3d37134cec04aecebcfad75b7d2a169e3f62e9c64e5264a598ab32fae06ce0c01f404c3a766260f4c1a6f5ec3af2abf0f6d2dd14c5c08d7f1a4c636b28f0b28987ce1884fe065db84eddf32acbaa4e95544ea4a69c3fe2a9d45b8731ed34d6bbb92f2d5c9110a9761dce5b7215a8943cd11e4e29312dc6757593916468c421bc4b0204a29b2c508519ace7d844bfd408fa9c2027e6af07cb7a7424f7c36d3506ae0074830e966c3d92c460f1295cb54efb72bdb9d292a9d6cfd7928cd8b3f69afa1e11f692a9ca0c05b2822957c96594d00afe138303a9b07ec3cc577056a1f607d25dd8043bb684928fd641bb23d76032965487d1b32127e8a08193716e536d108317d6921c507911ae53ea328fc52e97a8968a0f09dc027162cbf9992627321eae3ea20ad4061c00c92648769d1c0b0d2b09d9095dc71fcb916945618e852e37123b2819f18936816e0e98ca28e8780836acbd38efda2734a9e90affe72329ebe511f8e0e81270fb709971f4b15281812a9b5e51110a38af7b70ba6c214ffff483b670587df5da1a484d73aec0764acbdd9799149f05e0c81a58d3fe1268937863b622e0fc26cfda85c106f11f2172e3a295cf027ab71258bf2f48c90eddeb818f8f8af8d61e9ae4724e93f85cfb1d34d5257a1b7e818dcde1715a568931791dcacc48302784aae6f30fd1bacc392789d1f6f7f9054c58361389d5722cd27b38d87ab478021b01d9ab29f551aa3a95d587165bdf99a076e19312460633ec5a737321c9de41609ce809c718058589f52ec18fa59e06472bb5aed47b37d83357d284738136521eb6084dcc22725311959c3ba712710d0975d7c3c92cd37ef525bf1b8398b1e7be87220c0556351675528cd5bb604b459dbb2c2e7b79eed57161d1cd6501c0b205cbefa567abad181246c2c1a88c30e5fd10267db36674614a0e08d45285af625744cecb35147e4cb7ccd21d1a4252c395fb2b61b7be4bd7caeaa2110f26efbbf0c4e0a42134e16d3bbf09dfb8c0b8cf4b843e75d6b7682a19362f4977b0967c03ab2aa5b9c61a3a823c153de2b2e747e30f1f1beac33effd2e7280e55058e5542df2c9714a322376bcdfde6924d5721d8eae97c37f2a9584534a3e77da9059995b62963bc7a1f7bc8cc556196a4dd7801df60a461477eb78b81c77c9983d1448ae9ab9bf09faf0f4875ee270c55346789f76699d14d80d5b02218a412393ed1862b143bae0bbc989d9cce55a592929dfa2ff9ee059e7c5c489400cb77b64451519e744266e2170ad07e9cdb966e5f87d1d16d48fac93a223649690df9b27dca2c7e8e25068d8f6cd95234b5818b7579898beea7c6250b916693a1f405fb3a7544817bc4e3bc7f9e594c153d7f5047e9f4a040516e8d66315d3032b040114eaea955dc7bf97577de74d513b6e28c5f9c5cdbb58389b7e872cdfa9fcb60d3af1e17cd94e012ebd26062c689bddd577035679b8e4bdfddb20022fd5d8d718b1365ccbd5d2810205fa4658a09d9518927871753a79ace12f350f4d69721b9c6dc6222e8d260761c03a7df0563be6482991dacb10d257172cc718a814e68eb84575f7963a2808f32f7cb6b95a93f0fe1c2ef4867be2681b43fa8f3010fe02f73d3f32ad229b1061b23f6417755806105bc9b7d174d58bd9eca4a52b303105cdcc07e4dda1f396b7d2c4bc7c28500106acf873ff4324751ea0c7482986dc84e43732400bb97e3fe0b4b80f3f3696d645130c83060bfe74ec291f1002b197a4f30125db5d445b80d0b9578881001eb3c81073bcecfc39fd26dd6c1dc8da9664c81eeb6d11ba6fa9807f4904fa007aa1db3a74509332f5cae5ec39d4b14d788e4cd13710a484fbf80c13afdbf3cdd164e2a4a6ef9fb3333ef784a68ea94c38199f8053b2242095160d85d758d0a1489e4a11ebf713204cd23b50be68ef713b8b3f2e7dbfcc95821d8a3ba383f7867d0b632b6303a52dfda83288b3d000f7d16e8058b58a561cb7aa09130087548729694fcfbd5d29b869af874c2af8818e3ff14424a377528b33df85cae02b030da0f6591444a65a463f076fc42ec7dd076a7495f3c45a2542fe0531e729a1140ee135ae0d16d43faa9ad726a57941504ced113a8a29266a4b316d955cd726f9d06bfd8aec7e42f132d3071473ddbb1f11dfbadba5b23aa4cf4da2d61cab01411333af1b20b7832bfc37d2fa3a96b33f1941d954838ebc6750813091dfd1ce9505246d92ca708115aa9ae3ce702882df1fd1d378cd8e3b4d6672cb96756cf3dfe5bb60de9845216e7c59319595b2b701cc5855d83bf267d062227b906157ead08b4f11034384f777b0537ff9aa3ed359d05e95bd99872ed978aeffad2dcf0b709e8dea01f9ca2bc4d0c898d93e224df0c7a2c6d616f1eceb4fc0ca70c1c91b4ebc75881bd6ff6f8825e24b0b4ce38940ea9b583bcf0bdae0824f3236eb7ae72271f86890c3e84ad608aa1a492b765ab11310d973ed3fc3f7dabafb8a660a90b7a852fd6d0342fb9a40d60b593a0202562ad639ca91d05ce3e4c88bdad82f5ae47013e666d319b27ec9446b429e64d4881e9817e64e60c33daa3b1786b249d6e9d5f086ed610695c765c46d59b0efd4802ca9186eb7a6cdc5702b6b9d25f9aa83fed39ae3ec897b38876498a9039234ce7649847fc90657dbdd26d9b0df99acb77c6e338f4c8b869ac52c0867ca36093849199be23a54297c72a86093a88631a02b34403a638927e20db6a58453bb7858a9b72d6a55abee4c5ae7d61eb097f2ef3865ecd7c20d050d3722fb1b2e29b88c8a48b5b69995cb050b426c86afd0db0fbdf5ff839ed3b108de2a82bbe9bb7bdff4e078c1454e3e678db2b42d49b2cbe2da7d60a8304b687c608a4248b45e8b1ff69a9722107b9486ce1f5cd53a660610f720304d0f382ba323eb374f08a00d624ee4a8da2a2d3ef47dce76536c3f78e36a534624fc239f6dd88261bcfff39a22d7e62a11178871e0f9d359ca31d7e8a4ec2a3304edfa970099783fde7be118bc63b8ae4095262d4a85293ab55405d447012565a4374d325313af20134792d8c6f856c3b71e09f3d61cf6bde73898cb0e5cb7ab6553bb69d3165677d0bc2b665072fead0dc99ed68e55d84d1bf0479a5d130a96c5b076196ba58b7c6cd06799bf478d3e28c92add672fb2b25d7319fa43db9c4cf83a900c7c598a3c17c5822aab6e53b2990bcdac29b6ddd8af8af42c196ddfe1728b71120f30268bf34f97a39385a054769a1d36b83c2bfb0311cfad47947eb56d228004b9691a2ba9b9c3a6f0ac505cff59e918adf2562223c9f0c27e5ab7746cc27503469f9718a1c9c7f08cf343c63464c01a7a28d30cc8c68fab4375d5532e531323b2b7042c93cd332e137b25f4c4d549dd7cc82453180dd5c688cf491e815947a5f68ff16cd819298df2e0190cb305fb8bdc8f2a35d25d1d7caeb67f4425beb3d1589a894f6dd70d19f8b77426630c2181daff81f49dc967ae64230ce19a9644d65df2ee8150ae241510a7988960cb0852f7917f3c5c057c1f152d7b1d8bb350c5a29337197c947c51445d777f864c640c7f25b91ee49df62255e0ae8e152232b0b9e05c622b6a024dd5d09a4a361d79bd6cf606443c8a4287dbf8727716839f2a6edb38472a2dca5c379049344f02ed860ffcd5a1da7a94d363e6abd4fad20af2f6d875110cde45cfb75fd378baba01dc91f853c5625495aacb0953ebf77fcd3d7b056a1cc02752aea1dd0cf864a9e89af2d214da67fad3432533ab7304fc00ed016800735bb81a38146d782349af973c23c50544d918920cf846273d08d6a569635ef1e735c6f73f5394e1905bad3093ca2bf4548145bfb20522eb79135da3211a533e5f6f7fe223111cd24c77c1c38f5c872da3d655826c17360c3dc1aefe5c65a6b29283eede42186bf1333b94a626e199511f52155f8aaefb08dcd242b63823d69c89db0f034794538ebc57b4f9c105922d775372056060df665ffaad37e562f8737214a32301ce69379a414061075a208d96ba43280e38d4dc426fdf0f6adf9a38ec665ca43f41b79844dfc87f34a8d4b0249b010b5e3c964045032bcd110cb7844615f9f7282f6c5dca8515b6857aa7016e2e90d4994320937a1ae5aea2030cfdbd932ba0c4ef7690abcded15aee0578a233d4c7b9993cce2e5e6beb3dedcbbdda70ea1081eff3b0c5ba2c9f12091376bb9aec4713bb529e80fe46fd0e24bcf588821b473d22d2b17b04f5d3b1fe93fa6576d45456bf35b3b53a5bf66ba1e4df406bd00e3754d3042c042bc39daeb90dc85f0a16a8cf997af16f1ee66ffc16be9bff65f2e584223216be9f3c39137a5ca395342be676aa13528539c8b57b3f3147d2578881607f969c72b03ff2e77e135cf7890c3382f4a86c24e9106049b913a0a2a36956c6baf53638fd4ec8f8f98b81d8a5c7efa20f045ae67127839140537dc8f9d4ee02fd6e077637de93a0813fbc0d15781d321a2e4744d253f2460b2ee2b9bf8ed0c2a8c55e27c086bbd9ed9add83828fe04aa9a4a8b7ed7e00c8755689602831b32f866449c9fe79a44d62f8040fca44bd428532704db6f076d25fc542be000731318c1214db9cc09c2b45faabf82f5f79906d99e1bad4f4b3c87eab2020f887e59d86b7f84033dfb8a7f2392ce1e500cdbbb746e4b97e7259d39dc77114ce8e0be21da280bc32182312bb5bf6a04b611347b2d9c35c88c14dee475053ab83565d0843cedace9172be7dfe197ead3a8e59f4c14362b75296065d52974b8be57d3dba4207dc156f4b8e79decb18c208ac14367748c25a5450c10652c22932d8ea3134daead9d6360d37dcb417d8a4e94feafc09636db249b624c327b860f64f4594f3c583d25b5ae2c9a44ee48a86fc30726e007cfc5c28c724a58d7c61335dc6740bb43df2a53fd0b88e1387a03980de258c839ac48c86cf9a7fc5a76953af3cd7b40851ead1991f58114266a82bcb59ab634ac3b3b32676e0ccfb21d3eea22b9e70f97846b09c3fe2b93120df04e8b211126ba506542b71bd8455dcba16f276f0c17c8d010158807b7d5a49626d6be2395e70aea0c7a9404cd00843ee11e78893f5f93deeb9203acfe1d8bcc7280fea0582bbf90936b50d14935d3e754ebb61e32d08ed478e8ae044bf5b1af655a29e4cd7353376fafbdf4795286aba7ec4fe2036688df751969d743b5306676d5ebf50eb482d60039eeb88771e0bfa203d7aa06a8295d61de24cada2e674bfea0272d889ac21a8bb7bbb3c82b7ff972df042f73d5336a5e99af1b01e310f45070b4d7873101f1473ccb36208e181409a1e6ed112ea9b010c6b2a601baf71a47edbbc7ee1d24fa6bd259b656330252067aaac1c5438a8eb8449e250de57c8a5566e92764825a220243e9cf8580fca90f736abe1a776b57f04dddfbf208c59dc745ba", 0xff1, 0xfffffffffffffffe) r3 = accept(0xffffffffffffffff, &(0x7f00000a2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000730000)=0xc) sendmsg$nl_crypto(r3, &(0x7f0000a7c000)={&(0x7f0000fbe000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00001ae000)={&(0x7f0000ead000)=@get={0x128, 0x13, 0x421, 0x6, 0x2, {{'jitterentropy_rng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xffff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x970}]}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x4) keyctl$read(0xb, r2, &(0x7f0000fbb000)=""/4096, 0xffffffffffffffd1) 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e4f000)=0x0) sched_getscheduler(r1) r2 = semget(0x0, 0x0, 0x8) semctl$GETPID(r2, 0x7, 0xb, &(0x7f000068d000)=""/158) r3 = syz_open_dev$mouse(&(0x7f00001af000-0x12)='/dev/input/mouse#\x00', 0xff, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000e22000-0x8)={r4, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000034000)='hybla\x00', 0x6) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012f000-0x4)=0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008ce000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000085c000-0x4)=0x0, 0x4) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000083d000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="07009000", 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008c9000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x1000, 0x3, 0x10}, &(0x7f00003d6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000939000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ad3, 0x6, 0x3, 0x2, 0x80}, 0xa0) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000-0x4f)=""/79) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mq_getsetattr(r1, &(0x7f0000c37000)={0x6, 0x7, 0x6, 0x1000, 0x401, 0x0, 0x37d0, 0x80000000}, &(0x7f0000ca6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000205000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e9b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000868000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) stat(&(0x7f0000d87000)='./file0\x00', &(0x7f0000d3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000047000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x803, 0xc698) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005d3000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000217000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00006c8000)={{{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x757b, 0x80000000, 0x6, "089a6d86feb06d95aca2575bc8d90c81b6d00a31c81f5d9dad733dff6d35d83305320f417729591dd78e9fd67a2383f3a91f8c6250b4bcbbb29f5d6f8f90a2aa7c2139cf64c85950742a524a70b26af7"}, 0x160) 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x5, 0x4, 0x0, 0xffffffffffff9105, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x5, 0x40000) r2 = inotify_init1(0x800) tee(r1, r2, 0x20, 0xe) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup2(r4, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r3) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004de000-0x9)='/dev/sg#\x00', 0x18f, 0x400000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00003c1000-0x8)={0x9, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00005f1000)=""/4096) syz_emit_ethernet(0x4a, &(0x7f0000d66000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000200000-0x20)={0x2714, 0x1, 0xf000, 0x2000, &(0x7f0000cdb000/0x2000)=nil}) r1 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000186000)={{0x4, 0x0, 0x0, 0x0, "e5dc6daa8dc66d4ba8568d99558668ec71f3f296b894e9b4f4b34641aaa0aede574c34cc229863179bdbb5f4", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x7, 0xffff) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f000054f000)='system_u:object_r:autofs_device_t:s0\x00', 0x25) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fda000)=0x0, 0x2) connect(r0, &(0x7f0000dc4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000032f000-0xbc)={0x6, 0x0, 'client0\x00', 0x6, "7e8731aba0f02965", "823a42c5e7929e1e00856efa8bb26681d5dd0e7f9daeb84041af1a95979829b7", 0x8, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f00008cd000-0x6b)="e9179913cd99745fe5f1c73c0c952dd7d16717797c6ced04b7d0f152ab1a5321e463799637af5a9fc1c2351b53ace72b4ab0670bc41eaeb7f1e6435cd054b3d743bda759ebf26a5db684c70ffb86a48a6dbe96c6fc91f79d0879a3af5e4d47b92eedca282ea346ee7cb287", 0x6b, 0xc800, &(0x7f0000de4000)={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000c23000-0x4)=0x0, &(0x7f000085c000-0x4)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000027e000)='/dev/autofs\x00', 0x20002, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00008ea000)={0x4, r0, 0x1}) 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) fchmod(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00005ab000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 05:28:46 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000025000)='/dev/input/mouse#\x00', 0x5e, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000017000)={0x0, 0xfffffffffffffbff, 0x3, 0x6}, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000026000-0x45)={r2, 0x3d, "d7a6054709eb47b20deeb97a40d99028dcaee75e965a8d23d649022845afc3c9b30cc302236d750b07af959f88299db6a305e9175c4080ff70465c20cb"}, &(0x7f0000025000)=0x45) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000032b000-0x4)={0xffffffffffffff9c}) accept4$vsock_stream(r0, &(0x7f0000b78000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) socketpair(0x1b, 0x80006, 0x6, &(0x7f0000c28000-0x8)={0x0, 0x0}) getdents64(r1, &(0x7f0000b9d000-0x86)=""/134, 0x86) r2 = syz_open_dev$audion(&(0x7f0000d4b000-0xc)='/dev/audio#\x00', 0x101, 0x28240) syz_open_pts(r2, 0x4000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000977000)='/dev/vga_arbiter\x00', 0x8000, 0x0) recvmsg$kcm(r4, &(0x7f0000b21000)={&(0x7f0000627000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e30000)=[{&(0x7f00002e6000-0xa7)=""/167, 0xa7}, {&(0x7f0000678000-0x28)=""/40, 0x28}, {&(0x7f0000746000-0xb8)=""/184, 0xb8}], 0x3, 0x0, 0x0, 0xfce}, 0x40000140) ioctl$TIOCNOTTY(r3, 0x5422) 2018/01/22 05:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000161000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00005dd000-0xb5)="48645a54907aa271ccd94ef95b82cd081190c822750b7fbf7b65e879a9698b008349533d2e87489e1dff29fc620a72f3bb101f8cd5b1539e7471f45febdbb04c73399f39d38266d7b5b8a61657fbded0f4f59b9428c38a461889e85b9ee3a99c29dfa37e4efc01256d4a2507916805cb2fc2394541b562ac77f553637b26aa373da0f7bb41db1643e5016aac0c6ba6d76019ecc554c10477602cd426c5d03d6516c079c67252e1fb75312b06779e443534f94d2336", 0xb5) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/22 05:28:46 executing program 5: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000605000-0x1)=0x10000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee8000)=0x7f8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 05:28:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000003000-0x4)=0x0, 0x40000000, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x663, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0xff, 0x100000001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x10, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000-0x2)=0x1000, &(0x7f0000003000-0x8)=0x2) 2018/01/22 05:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ba5000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e9a000)={0x2, 0xffffffffffffff9c, 0x1}) write$eventfd(r0, &(0x7f00005a2000)=0x0, 0xfffffffffffffdec) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000586000-0x68)={0x2, 0x584, 0x9df, {0x0, 0x0}, 0xa00000000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000de7000)={0x6, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0xe9cf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000df4000)=0x1d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) 2018/01/22 05:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000735000)='/dev/audio#\x00', 0xfd, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004c7000)={0x5, 0x7fff, 0x8205, 0xad4, 0xac6e, 0x6, 0x7fff, 0x8, 0x0}, &(0x7f0000139000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b34000-0x8)={r1, 0xe80c}, &(0x7f0000995000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000018d000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000531000)='numa_maps\x00') set_mempolicy(0x2, &(0x7f0000399000)=0x3, 0x2) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/22 05:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000f70000-0x10)={0x0, &(0x7f0000862000-0x8)=[{0x8000, 0xf3, 0x2, 0x5f92}]}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000ebe000-0x8)=0x8000000) r2 = open(&(0x7f000020d000)='./file0\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a53000-0xa)={0x0, 0x2, '54'}, &(0x7f0000b6b000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f3000-0xdf)={r3, 0xd6, "1f223bdd753edb7be347047ca24064e346ffed5eba0c04af0542d8901de6e89495e360b679b58a5fab32db2ff5ab7c78ab618810c108562c9eec9fbcb7af0773c837359b3892b24e331a43306906ab1fd7f5d60da420450883f6dd25f6a5ccf954ca815632c3ed9381acc2ba1a05a11fdbd13bde8834ad2a63c4d75add5edb1bad00b4e523919dcf120bf18f9d0000b27e731dc09f6e3117dcc0fb90ef510bc76023e500fffeffff034c0c8d6eb4a0b0e2d1efa03dd8d11f5327c7f9b8579c7bdbda95e9787fbb80730885f14c60b8ac1fe924ac8f5e"}, &(0x7f00002b4000)=0xde) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009ab000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00002a6000)={0x2, 0x6, 0xb7, 0xa3, "5237962c7968e68f764633b3ecc0414abdd02df54f5e5707d82da9e4c27637c597d2ad0ac2186489c02d51fd", 0x3}) syz_open_dev$sndctrl(&(0x7f0000af7000)='/dev/snd/controlC#\x00', 0x401, 0x10001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000c58000-0x4)=0x9, 0x4) shutdown(r2, 0x0) 2018/01/22 05:28:46 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = semget(0x1, 0x3, 0x280) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000a7c000)=0x0, &(0x7f0000e73000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000001000)={0x4, 0x10, 0x1, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0x10001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000002000)=0x8, 0x8) r6 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f000007b000-0x58)={{0x7, r1, r2, r5, r6, 0x8, 0x8001, 0x0, 0x0, 0x0}, 0x8000, 0x4, 0xfff, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00009aa000/0x4000)=nil, &(0x7f0000001000)=0x0) 2018/01/22 05:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00001a2000-0x8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0xfffffffffffffe9a) fanotify_init(0x15, 0x101800) getpgid(0x0) clone(0x4747e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") 2018/01/22 05:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c54000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002ca000)=0x5, 0x4) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000404000)=""/251) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000c8000-0x1)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:47 executing program 6: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000eca000-0xba)="", 0x0) getrandom(&(0x7f0000f09000)=""/75, 0x4b, 0x1) 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) recvfrom$inet(r0, &(0x7f00001b3000)=""/11, 0xb, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r1) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00007aa000/0x3000)=nil, 0x3000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000279000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000b27000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000814000-0xb)='/dev/hwrng\x00', 0x8380, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b27000-0x4)=0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x6, 0x4000}) mlock(&(0x7f0000b1b000/0x4000)=nil, 0x4000) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000303000)={0x400000, 0x0, &(0x7f0000723000-0x98)=""}) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c68000)=""/103) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/cuse\x00', 0x2000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/checkreqprot\x00', 0x200, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) pipe2(&(0x7f000041e000-0x8)={0x0, 0x0}, 0x84800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000092d000-0x8)={0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f0000d13000)='/dev/vcs#\x00', 0x8, 0x200) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00009b3000)='/dev/cuse\x00', 0x400100, 0x0) r7 = syz_open_dev$dspn(&(0x7f00009a9000-0x7)='/dev/dsp#\x00', 0x9, 0x0) r8 = socket$bt_l2cap(0x1f, 0x5, 0x0) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5b000-0x11)='/selinux/enforce\x00', 0x40, 0x0) r10 = socket$bt_l2cap(0x1f, 0x3, 0x0) r11 = gettid() lstat(&(0x7f0000b54000)='./file0\x00', &(0x7f0000774000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000877000-0x8)='./file0\x00', &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000658000)=0x0) getresuid(&(0x7f0000104000)=0x0, &(0x7f0000a3e000)=0x0, &(0x7f0000325000)=0x0) getresgid(&(0x7f0000183000-0x4)=0x0, &(0x7f0000584000)=0x0, &(0x7f00001f6000)=0x0) r17 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r18 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000026c000-0x14)={0x0, 0x4f7, 0x3f, 0x71, 0x8, 0x6}, &(0x7f0000521000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a40000)={r19, 0x101}, 0x8) sendmsg$unix(r0, &(0x7f000092b000)={&(0x7f0000f1c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000248000-0x10)=[{&(0x7f00008ce000-0xbc)="b65a1abe23dcf0a4ec398ab0007c0fd3f4ed07fcb5678112fbc5f1b5baf0ce5b4c5f869c665b537e34d7bf1478c96f14eec0f6bae2b453c01c3a47cc2553dd39231248defefec81a7508dd7578a558222db9f018bd85d7d67f0dd20df9454ef499fdb79aaa493f2ba3c57f5ac19cdd34f37b8e2004254bd895d87a14f000bd2fe3b006ddf452203dadeb7cfa48f614576f15355beacb70f59302a4a9632c278d9c7e7093c901533da61cc228100416c725fc9dd74094244c360a1654", 0xbc}], 0x1, &(0x7f00005e8000-0x90)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17, r18]}], 0x90, 0x4000010}, 0x800) r20 = openat$kvm(0xffffffffffffff9c, &(0x7f000022b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r21 = ioctl$KVM_CREATE_VM(r20, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r21, 0x4020ae46, &(0x7f0000ce3000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r17, 0x84, 0x1a, &(0x7f0000ffc000-0xa4)={0x0, 0x9c, "2cf6e73113bb776d91e8b961650013a748ae83444150de4951357c54f260289c175eb5eae18ce0f7bb447ccb637196d7bc20ba369ce7eae1519f1972c6db919f544653aa85224b13190f27a687bd0e75973edb1f2092191de81a26ba7d554450f582dc9612418c4a37af495ba68d10e1bb5831ae63042de033b3241b31881affb182bfd293fa591d19d4daf5bb0f61f954bcaade40d606a9399ea3c0"}, &(0x7f0000b5b000)=0xa4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ea000)={r22, 0x401}, &(0x7f000030e000-0x4)=0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r21, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fcntl$notify(r21, 0x402, 0x80000004) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000823000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e9000-0xc)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b30000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x4a97d704, [0x2, 0x6, 0x4, 0x8, 0x4, 0x6, 0x2, 0x1]}, 0x5c) ioctl(r0, 0x400045b5, &(0x7f0000fb8000)="") 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000087c000)='./file0\x00', &(0x7f0000d27000)='.') 2018/01/22 05:28:47 executing program 2: socket(0x2000000000009, 0x80000, 0x3) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = syz_open_dev$sg(&(0x7f000085b000-0x8)='/dev/sg#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001bf000)={0x0, 0x4}, &(0x7f000099c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000545000-0x8)={r1, 0x4}, &(0x7f0000665000-0x4)=0x8) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x1, 0x0) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/ptmx\x00', 0x40002, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) r1 = gettid() sched_setparam(r1, &(0x7f0000c49000)=0x0) readv(r0, &(0x7f0000469000-0x30)=[], 0x0) read(r0, &(0x7f00003cf000-0x49)=""/73, 0x40) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) openat$autofs(0xffffffffffffff9c, &(0x7f000098c000)='/dev/autofs\x00', 0x400, 0x0) dup3(r0, r1, 0x0) 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00006ed000)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000e000)={0x0, 0x8}, &(0x7f0000644000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001e2000)={r2, 0xe1, "df96f530df299a94a13f28d71840e43e6a26cafb737c6f7dca554503cee1168408ef9566d0e108d600f370baa61e3d88508c458334bd940694edff3c7d45b1303d46e2232e093e1dd32542177a35eb66fa63d36f3e6431f6e61e82018783fcccf4c3a4744905341980c9a6b3a7f066d0a3cac69e7273687cabd3b1433115185c50361a37fe6cc7e23f21c51915b47167f2781f9ca7f3744859bd99ac459f7e7319c8ba62df60f7c6ade9c7aed745040a4cfe09463839a71598b7cdef3db767a01c334566691a7e10b5a37125c1a7c7956ccf21c9dab5dc97487a21bdec3986d02a"}, &(0x7f0000488000)=0xe9) pwritev(r1, &(0x7f0000d6e000-0x20)=[{&(0x7f0000b13000+0x9a0)="b8955e3ac7ee67a6ef1ad8aed52214eec41c13a9414846c294a5156b55ee90400ac4b6d9a4e50cf27f92db1482f4a7d0a3d553cee9a1ca1783f672cddd7a08fcab4e60c27f3286cd30ee750314fce724b08e532a35e017835cdcde8ecebe927fb8d09e802ee0ece5f9bb3a85332e38eb347ed1df5da3cd05ecba82902ae5980a8d83269f4fd27783d23389682c43e17a876a92b3dd22a4c4293cc6d83aaaa3f287313d4b26978e1d34ac3ca4229b922cd17d64612245fc12bab08d28ccac2e9e3fe3a5f21f06d8ccfd8685a3c9decf4d8958743543cf4c835b5468f3566776172c45251e91523e60e7ce8365a76b0c1ad4699e66a49dc6b671a385d182ce3f140a35639dcd6cff4eb66c5b14cd585ae7cbc731e7b9537991cd5f8c53c3970704785078677e788b24e3b6d45456eb123981f18d960dbea43f1ddf6f703c337ce4d16a07386b87341544793f936fa5c6834d1dd30bd2c9f25abd8bb02dd37cc97d83b53f6500b902bdebe79fd71ba64d09884a62e598e42ed7ab81640d0a23eeafd0e63952b9e5c3147d19239b5465b29f5292ed5b38e6c56d45eca65c147ed393503773aaf84ca0a1cd92a4364c63b093af84900121f23c58e931d0e1ce3733d36c04d90238f8f0502279f63f7542bd6d02c0c7848bca526770a8e415cdaa19417ef6a6bfeefdc1510c0d2e6070bc08832a0c29899de788ba72439d648338eec651a4d11e58b38f42ccc1ec11a21c06b0004fadecbf634d921bff0ae0ded0859c76544e5bc73684569c3caf8ff798455934ea4a9c97409d8f83d228153009169a2954db03b04366d5e4f9806877ec9c4f69ed521559799fa07cedc88aa585b57e18ac589bfa3a70e274963a864fe86a8d9a975f80ad477c96630052f5c5ace657ce3e2407cba4d7ae6a8796e601b2f3928523b523f483fd460af0e700165c625eeeb2556d8dbeb4f55bbbefba59fca28421a461a88a10cffd7eac2173f5dfe369634e04bee20dd7351323b60310062368523de436a606fedd0aa50a21240d4c4af1295f1656034e259af9101059af24a1ac10aa84e292c2eb8ed2e6690a14af90b468574f202c04bc67aee7bf001665bf44b505f36455c649f259eab8bed1ba4693a641cdf398304b18a0a3d4beae1e0ef5eb89922a14badfaa043005", 0x33c}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e9d000-0x12)={0x0, 0x2, 0x5, [0x5, 0x5, 0xfffffffffffffffd, 0x8001, 0x10000]}, &(0x7f000052f000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ccc000)=@assoc_id=r3, &(0x7f0000d32000)=0x4) 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ef5000)='/dev/kvm\x00', 0x228000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) connect$ipx(r2, &(0x7f0000bdc000)={0x4, 0x100000001, 0x1, "2f6e10780db3", 0xa3b, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x4000000000009, 0x4, 0x0, 0x0, @sint={0x7, 0x1}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005e5000)=0x3) syz_emit_ethernet(0x3a, &(0x7f00005d8000-0xd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x3f, 0x0, 0x0, @loopback=0x7f000001, "99aac02f"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003f3000-0x6)='!em1@\x00', 0x1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f85000)=0x7fffffff, &(0x7f0000777000)=0x4) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ac000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmmsg$unix(r1, &(0x7f0000866000)=[{&(0x7f000032c000+0xa06)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009a8000-0x10)=[{&(0x7f0000c23000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000bf3000-0xb0)=[], 0x0, 0x1}], 0x1, 0x1) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000071000)={0x0, 0x74, &(0x7f0000c52000-0x74)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf4}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000712000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000025c000)=@assoc_value={r1, 0x8}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d3e000-0x30)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r2, &(0x7f00000e5000-0x87)=',', 0x1, 0x0, &(0x7f0000ca9000)={0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d74000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000058e000-0x4)=0xc) pwrite64(r1, &(0x7f0000af7000-0x6b)="de573cab3e25ea602b47bff56a6f2b8693ee77e95c4f6245c5ebdc43adf6692e4a596fa789e89a85ac785b87a4efe79070521943fac08a7479a6157ec9a416ccb02cf350f330bab1b2ce45f3944f8d082088b7b1c873e8d20ed67e3f33319dcce1662bccd71e0dcf648a90", 0x6b, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000eca000)={@generic="45266d4053100af84225bad224bde9bf", 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80003, 0x22) getsockopt(r0, 0x10f, 0x81, &(0x7f000056e000)=""/0, &(0x7f0000082000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000781000-0x10)={0x100000001, 0x2, 0x8001, 0x1, 0x0}, &(0x7f0000258000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000040c000-0x15)={0x0, 0xd, "2f78935dc36b8630f086ccdd58"}, &(0x7f000014d000)=0x15) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef5000)={r1, 0x0, 0x1, 0x14c, 0x3, 0x4, 0x100000000, 0x62, {r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x1, 0x3317, 0x8}}, &(0x7f0000f50000)=0xb8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004c4000-0x8)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b09000-0x4)=0x8) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db4000-0x15)='/proc/self/net/pfkey\x00', 0x103200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000330000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001f1000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0xffffffffffff3804, 0x8, 0x30}, &(0x7f0000232000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d72000-0x1c)={r4, 0xfffffffffffffff8, 0xa, [0x1ff, 0x8000, 0x1ff, 0x6, 0x3ff, 0xf5b, 0x5, 0x1, 0x0, 0x3800]}, &(0x7f0000ae1000-0x4)=0x1c) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/49, 0x31, &(0x7f0000550000)={&(0x7f0000ba6000)={'rmd160-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007e4000)=0x0) ptrace$setopts(0x10004206, r2, 0x0, 0x40) 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x5, 0x40800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000d000)={r0, r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto(r0, &(0x7f0000007000-0xdc)="be143d57a90ef32e69ade6c8e0d7c518793dfd2ddc971c82f8563e8989a92b3ecaca442811aa0d76bf25bad55c70a5c660225fc66c1a09c58742cdcd3812637049fa4047fdcc36dc58e9f8e8e8e1e3d7339c87d5e92d43e3263848bc3b5965ce2bdd09d79ef21dab5ff5d13a47c1e49c61d6a86178de5bbb49d9681d4a98c510ab1e69a15102ab218a7f625cde51c7173c27aa12cbc15983c9dfaabed236bd1cd7084fcff3b28acf54b631c7a08641d8c5c4299489ad82239fd2754436c61ed1c7b99f614c6515a113d91016a1e77fc81c4ca7440f5bba9da938e7f1", 0xdc, 0x4000000, &(0x7f0000007000-0x8)=@sco={0x1f, {0x8, 0x0, 0xfffffffffffff1ab, 0x6, 0xfff, 0x10001}}, 0x8) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab8000-0x8)='./file0\x00', 0x0) unshare(0x24000200) unshare(0x20020000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000773000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) mount(&(0x7f00001ad000)='./file0\x00', &(0x7f00009be000+0x3ff)='./file0\x00', &(0x7f0000029000-0x6)='Qamfs\x00', 0x2000, &(0x7f00006ba000)="") timerfd_create(0x3, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000064a000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000025f000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000754000)={0x7fffffff, 0x8585}, 0x8) r2 = socket(0x8, 0x5, 0x1) accept$inet(r2, 0x0, &(0x7f0000db8000-0x4)=0x0) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000c07000-0x5f)=""/199, &(0x7f0000683000)=0xc7) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) bind$ax25(r0, &(0x7f0000fb6000-0x10)={0x3, {"587dca7d8b5fbe"}, 0x8000000000000000}, 0x10) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) pipe(&(0x7f000085c000-0x8)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000ddc000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c3000-0x4)=0x10) io_setup(0xa3c, &(0x7f0000409000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002c5000-0x4)=0x4, 0x4) ppoll(&(0x7f0000374000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b10000)={0x77359400, 0x0}, &(0x7f0000ed7000-0x8)={0x0}, 0x8) r4 = syz_open_dev$audion(&(0x7f0000729000)='/dev/audio#\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000ce3000-0x4c8)={{0x100, 0x4, 0x400, 0x8, "746f7f5b5cb5b6901e6bdf4edcd2ea3c39982ce3ffffe6df875d876c7a42a5a3d8fa0d6e287695021ae5caee", 0xef96}, 0x2, [0x7fff, 0x500000000000, 0x1, 0x0, 0x14, 0xfc5, 0x100, 0xbeba, 0x80000000, 0xbe2, 0x0, 0x7, 0x6, 0x9, 0x3, 0x100, 0x68, 0x100000000, 0x3f, 0x7, 0x46f82686, 0x7045, 0x1f, 0x9, 0x5fc4, 0x5, 0xd8b, 0x765d, 0x0, 0x1c1, 0xff00000, 0x100, 0x3, 0x1, 0x9, 0x6, 0x1, 0x3, 0xd31, 0x0, 0x4000000000000000, 0x0, 0x100000001, 0x400, 0x6, 0x2, 0xb326, 0xef6, 0x10000, 0x20000000000, 0x6, 0x100, 0x80000000, 0x7, 0xd4, 0x1f, 0x6, 0x0, 0x8, 0x7, 0x9, 0x0, 0x4, 0x1, 0x40, 0x400, 0xfe6f, 0x7, 0xfffffffffffffffb, 0x60cc, 0x100000001, 0x3, 0x8000, 0xac1, 0x9, 0x2, 0x20, 0x3ff, 0x10001, 0x3, 0xff, 0xfffffffffffffff8, 0x300000000000000, 0x48, 0x9, 0x7, 0x9, 0x1000, 0xd6, 0x1f, 0x5cf4, 0x8, 0x0, 0x867fd65, 0xfffffffffffffffd, 0x3, 0xff, 0x7, 0x80000000, 0x80000001, 0x7, 0x7, 0x83ac, 0x0, 0x2, 0x1, 0x1f, 0x9601, 0x77b, 0x7458975c, 0x9, 0x3, 0x74b, 0x5, 0x7, 0x1, 0x6, 0x33, 0x5, 0x5, 0x297, 0x3f, 0x6, 0x0, 0x7, 0x100000000, 0x2, 0x400], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000052b000-0x18)={0xaa, 0x40, 0x0}) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x848) bind$inet6(r0, &(0x7f0000ae9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aac000-0x18)={0x0, 0x7, 0x0, 0x7fffffff, 0x4}, &(0x7f0000f58000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002bc000)={r1, 0x101, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b6d000)={0x1, 0x3}, 0x8) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/enforce\x00', 0x8200, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000b13000)=0x7fffffff, 0x4) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000096b000)={0x1, 0x6}) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004a3000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0xfffffffffffffed4, 0x80, &(0x7f00008b8000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fd) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000643000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/vcs\x00', 0x20002, 0x0) write$fuse(r2, &(0x7f0000870000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) write(r1, &(0x7f00007cd000-0x6b)="", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000476000-0x92)="", 0x0) sendto$inet6(r3, &(0x7f00002fe000+0x1f6)="", 0x0, 0x0, &(0x7f00006e2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netrom(r3, &(0x7f0000368000)={&(0x7f0000ed1000)=@ax25={0x3, {"bcb592a1719f7a"}, 0x0}, 0x10, &(0x7f00002f7000-0x50)=[], 0x0, &(0x7f0000c92000)=[], 0x0, 0x0}, 0x0) 2018/01/22 05:28:47 executing program 3: r0 = msgget$private(0x0, 0x200) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002f0000)=0x0, &(0x7f0000a0b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000ac6000)=0x0, &(0x7f000001c000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003aa000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000264000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000044000-0x78)={{0x9, r1, r2, r3, r4, 0x40, 0x8001, 0x0, 0x0, 0x0}, 0x3, 0x40, 0x7, 0xb4, 0x29a405ea, 0xc4, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000d87000-0x8)='./file0\x00', 0x240, 0x20) fstat(r7, &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f000002b000)={0x0, 0x7, 0x7006, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f000097f000-0x10)={0x3, 0x40}) getresgid(&(0x7f0000532000)=0x0, &(0x7f000047d000)=0x0, &(0x7f000084a000)=0x0) 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000435000-0xb4)=[{{&(0x7f0000b70000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ca4000)=[{&(0x7f0000a89000-0x4e)=""/78, 0x4e}, {&(0x7f0000010000-0x93)=""/147, 0x93}, {&(0x7f0000ea4000-0xfc)=""/252, 0xfc}, {&(0x7f0000a0a000)=""/4096, 0x1000}, {&(0x7f000079b000)=""/136, 0x88}, {&(0x7f00009ef000-0x93)=""/147, 0x93}, {&(0x7f00001b4000)=""/4096, 0x1000}, {&(0x7f0000a78000-0x30)=""/48, 0x30}, {&(0x7f000017a000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f000051c000)=""/114, 0x72, 0x5}, 0x53291191}, {{&(0x7f000015b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000894000)=[], 0x0, &(0x7f00005e8000)=""/23, 0x17, 0x6}, 0x3}, {{&(0x7f000024c000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000abc000)=[{&(0x7f000024c000)=""/126, 0x7e}, {&(0x7f0000234000)=""/220, 0xdc}, {&(0x7f00001dc000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000015f000)=""/50, 0x32, 0x3}, 0x10001}], 0x3, 0x40, &(0x7f00005af000)={0x77359400, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x9372, 0xe, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000266000-0x8)={0x0, 0x0}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f00009eb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x16a9282a, 0x200482) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00001ae000-0x38)={0x40, 0x82d, &(0x7f0000ad7000-0x31)="fa4cb73796c60b327a5481e70c78229ceee76ca59b3af54a8f8b40f5399922b3a43ccdc3168962fd4b02db3a8e85d631aa", &(0x7f0000422000-0x9a)="75bba59c0039a0faeff5721fba15de4af541ce9556087936304ab73fa96f01e258f5ae85d051d0183755f5449bfd99838274bd0e84b09236640903c0737058d1f0fd9db8c23a668a28eb8058827400da5bf300c3274bea1f792e7494bf0d32c3c63748b40b0069c9ae891b52ea2793cf0d34a8af2c9cd73c5fc064e18f6fb9dfe801482fab338a59c9e3d85e4d0002a44072b5b71ac942500f72", 0x31, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dspn(&(0x7f00000d2000)='/dev/dsp#\x00', 0x852a, 0x20000) socketpair(0xa, 0x8000a, 0x8b4, &(0x7f00002c0000)={0x0, 0x0}) getpeername(r3, &(0x7f0000b59000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a9000)=0x10) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c97000-0x20)={r0, 0x7, 0x5, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 05:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100000000000000000000000000000000000000000300", 0x94, 0x2, 0x6, 0x0, 0xffffffdfefffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c9e000)={0x2000, 0x200000014001, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x81, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/22 05:28:47 executing program 5: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f62000-0x1)="") r0 = getpid() sched_getparam(r0, &(0x7f00005b6000)=0x0) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xb5ed) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f00006fc000)={0x0, 0x0}) readv(r0, &(0x7f000048a000-0x50)=[{&(0x7f000099e000)=""/16, 0x10}, {&(0x7f0000a8b000-0x6)=""/6, 0x6}, {&(0x7f00007b6000)=""/149, 0x95}, {&(0x7f0000a1a000)=""/132, 0x84}, {&(0x7f0000e7e000)=""/170, 0xaa}], 0x5) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 05:28:47 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffff9, 0x2, [0xc6d3, 0x2]}, &(0x7f0000335000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x7, 0x8005, 0xf31, 0x7, 0x101, 0x309, 0x9, r2}, &(0x7f0000001000-0x4)=0x20) setsockopt(r1, 0x65, 0x2000000000002, &(0x7f0000717000-0x2e)="", 0xff90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getrandom(&(0x7f00007c2000-0x94)=""/148, 0x94, 0x3) 2018/01/22 05:28:47 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pwritev(0xffffffffffffffff, &(0x7f000058d000-0x30)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000946000-0xec)=""/236) 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000949000-0x2)=0xfff) write(r0, &(0x7f0000007000)="b631b85e1eb0080001010f9d00030700ffff00ff0000d2be7018cebc0700000000000000000016f596aee14a108990478f04e050aad94cd45e137b7ca755af9ab065", 0x42) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a64000)={r2, 0x400, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e0000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000d26000-0x25)=""/37) bind$ax25(r4, &(0x7f0000de4000)={0x3, {"ec076569914073"}, 0x100}, 0x10) r5 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f000008d000-0xc)={0x10000004, 0x0}) write$eventfd(r2, &(0x7f0000cb2000)=0x0, 0x8) r6 = geteuid() r7 = getegid() fchownat(r3, &(0x7f00009e6000)='./file0\x00', r6, r7, 0x100) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x4}, 0xffffffffffffffdb) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eb3000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000df0000)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c00000-0x1d)={0x0, 0x15, "293ce065f2000321c1a997189066e926cb0b1c0c70"}, &(0x7f0000226000)=0x1d) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c51000-0x8)={r2, 0x100}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000278000-0x10)={0xa, &(0x7f0000695000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000518000)={r4, 0x0}) seccomp(0x0, 0x1, &(0x7f0000db1000)={0x6, &(0x7f00009ea000-0x30)=[{0x1b, 0xa8, 0x5, 0x2}, {0x200, 0x10001, 0x7, 0x3f}, {0x100, 0x3, 0x9, 0x9}, {0x3, 0x3f, 0x1, 0x7}, {0x7, 0xe, 0x0, 0x40}, {0x4c04, 0x3f, 0xffffffff, 0x401}]}) accept4$packet(r0, &(0x7f0000a81000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf8000-0x4)=0x14, 0x80000) [ 83.055720] dccp_close: ABORT with 48 bytes unread 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d17000-0x9)='/dev/vcs\x00', 0x800, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000803000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00002f9000-0xdf)=""/223, &(0x7f0000466000-0x4)=0xdf) mq_getsetattr(r2, &(0x7f00003e9000)={0x4, 0x401, 0x46786124, 0x0, 0x9, 0x804d, 0x10000, 0x667}, &(0x7f000056e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000645000-0x1c)=@in6={0xa, 0x0, 0xd1d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap$binder(&(0x7f00009b4000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r2, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) socketpair(0x11, 0x0, 0xb, &(0x7f00008af000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a37000)={"171bfbeb3f0caa4808135a160c6f2fb1", {0x4, 0x80000000, 0x4b, "e631e5bf130b", 0x3, 0x0}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00008be000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f000024e000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) recvfrom(r1, &(0x7f00001e9000)=""/0, 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000322000-0x38)={0x0, 0x0, &(0x7f0000950000-0x10)=[], 0x0, &(0x7f00000a6000-0xe8)=[], 0x0, 0x0}, 0x0) accept$inet6(r3, 0x0, &(0x7f0000ecf000-0x4)=0x0) 2018/01/22 05:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/enforce\x00', 0x82000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff6000-0xd)='/dev/usbmon#\x00', 0x0, 0x10040) linkat(r2, &(0x7f000088f000)='./file0\x00', r3, &(0x7f00005d4000-0x8)='./file0\x00', 0x1000) sched_setaffinity(r1, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000108000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r4 = syz_open_procfs(0x0, &(0x7f00000b2000)='syscall\x00') preadv(r4, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000552000-0x4)=0xcfe, 0x4) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) socket$inet6(0xa, 0x0, 0xd71) connect$inet(r3, &(0x7f0000cc1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = timerfd_create(0x1, 0x4000004800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_sco(0x1f, 0x5, 0x2) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00008f1000/0x18000)=nil, &(0x7f000021c000)=[@text64={0x40, &(0x7f0000518000)="0f18d1f2430f5ce8b9800000c00f3235010000000f3066b88b008ec0c4a209beac0600800000450f2283c74424008a000000c74424025c3cb670ff1c24650fc728b9450b0000b800a00000ba000000000f30f240aa", 0x55}], 0x1, 0x1, &(0x7f0000a17000)=[], 0x0) timerfd_gettime(r0, &(0x7f0000034000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xa000000000000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b942459}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r1, 0x9, 0x33, "53301daa578d0fd3e51c119479bb0b893ef718c26238a5cbcef0d71eb0551ccb243d71b313c1e42637fc5d840efe9f08478601"}, 0x3b) fremovexattr(r0, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') 2018/01/22 05:28:47 executing program 4: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x284200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xc9)="70e36d59bf28c8ae94ac71d50a4009440e562abb2812b72e967191ed6b401c8d523f56065256c1b60c6c44961dc216c84bfccecac8a839d12539b31d7a6a46011fcd67def661502dc8361e80b931aca7f5054dae1a9bcba17832429b61ef34e9ebf5f6006eda0644617b0922e293654ccbf2daf7ed4dd18b7bc8c48eeed3b489f5e52053fc3a714ae8b7b18481123264a1e621db095468017f3ed642550dc0e1ea042cd84e1e943d63220ee142dd4f1f35f672df4fa4a358dbe4cb12233e5b0df0f9af1a3b79408971", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000838000)=0x1) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000197000)={0x2055}, 0x8) pread64(r0, &(0x7f00004b3000)=""/215, 0xd7, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000a6a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x59, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}], "a82f7ae1cd16d2e29ec370b17de075025d"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x5d7]}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000401000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00004a3000-0x20)={0x3, 0x1, 0x101, 0x1, r2}) 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bd4000)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r2 = syz_open_dev$audion(&(0x7f0000d31000-0xc)='/dev/audio#\x00', 0x8, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00009e3000-0x40)={0x8001, 0x5, 0x5, 0xfffffffffffffffa, "cb2d7351a711bbc9d0ee7171f55951c5e207f4a16ea9de9279e65ce18614b578e1d5cc475312d6ebecf4de1e", 0x7}) r3 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000685000)={"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"}) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/22 05:28:47 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x800}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d3000-0x6)={r1, 0xb71f}, &(0x7f000013f000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000745000-0x9)='/dev/rtc\x00', 0x2002, 0x0) getpeername$netlink(r2, &(0x7f0000b4f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc2000-0x4)=0xc) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000a0e000-0x4)=0x0, &(0x7f0000394000-0x4)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockname$packet(r0, &(0x7f0000747000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b9c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000410000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r5}, 0x14) sendto$inet6(r3, &(0x7f00001e6000-0x97)="", 0x0, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000023d000)="854d9bf8c493d32421f0a95605324183e1c077f11968474fa375a07ac86d5a1336907ca341b4423b2b2de8788e2476a092d93b9967b6db1a503afe55a4623c8267658c0bb15de26097c20fd715f2467a839dca2857e3ca568cc496e2ac2778cd3a97594a4ca641080ac3e3335adddd9aa47dc841707facd185b446846201212d33e47ae78bd9afb0e4f202e851a74aca994c158a6d2c313ef096", 0x9a) r6 = openat(0xffffffffffffffff, &(0x7f0000d2b000)='./file0\x00', 0x5014c0, 0x4) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f00007a7000)=0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000ec8000-0x24)={0xfffffffffffffffb, 0x3, 0x6, 0x1, 0x78f, 0x2, 0x71c400000, 0x7fc029c, 0x1, 0x1, 0x12, 0x7}) accept(r3, &(0x7f0000121000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ba000)=0x1c) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001dd000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000e40000)='attr/prev\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000957000)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000bf8000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000971000-0x38)={&(0x7f00009a3000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000495000)={&(0x7f000039d000-0x64)=@delsa={0x64, 0x11, 0x511, 0x0, 0x2, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xa, 0x6c}, [@lifetime_val={0x28, 0x9, {0x1, 0x6, 0x100000000, 0x2}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x840}, 0x4) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x0, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00003cd000)={0x0, 0x0, []}) getsockname$packet(r2, &(0x7f000005e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000092a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009cb000-0x28)={@generic="3353967be257734628be524f883dd649", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005cf000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffe) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d9b000)=""/0, 0x0}], 0x1, &(0x7f0000d9b000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9f000)=[], 0x0, &(0x7f0000c59000-0x14)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) write(r0, &(0x7f0000da3000-0x2c)="26000000120047f181ff050d43000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00002f9000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x10, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000201000)='/dev/sequencer2\x00', 0x240, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3f) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000003a000)='/dev/vcsa#\x00', 0x10000, 0x40042) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00003c4000)={0x1ff, 0x8, 0x3ea, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc0c5, 0x1, 0x5, 0xffffffffffffff00, "b2087e8c6851a109413568ec7c4c759e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000001000)=[]) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r2, 0xffff) write(r2, &(0x7f00007fc000-0x3)='H', 0x1) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009e5000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d0000)={0x0, 0x0, 0x0}, &(0x7f0000760000-0x4)=0xc) getresgid(&(0x7f0000863000)=0x0, &(0x7f0000573000)=0x0, &(0x7f0000892000)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000278000)={r4, r5, r6}, 0xc) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000dab000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b4b000-0x8)={0x2, r7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) write(r2, &(0x7f0000f99000-0x77)="d835feec41b524160179e38951fa99fff82290", 0x13) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a70000)={0x7, 0x6, 0x3, 0x3, 0x4, 0x1, 0xf000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000e98000)='/dev/vcsa#\x00', 0x3e2, 0x8000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000708000-0x1)=0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73de) sendfile(r3, r5, &(0x7f0000a61000)=0x0, 0x10000000004) 2018/01/22 05:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a1000-0x1a)="1a0001009dd6633a93a10832c1d5c2a47ed43c07206eb56cd650", 0x1a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000cdd000-0xbe)=""/190) 2018/01/22 05:28:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000a000-0x20)={0x1, 0x3, 0x20, 0x1000, r1}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0}], 0x2aaaac47, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r2, 0x8}, &(0x7f000000a000-0x4)=0x8) 2018/01/22 05:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000909000-0x5)='user\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000999000)="", 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000b35000-0xc)='id_resolver\x00', &(0x7f0000dab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) pipe2(&(0x7f00004f3000)={0x0, 0x0}, 0x4000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) bind(r1, &(0x7f000098d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x4}}, 0x2e) write$selinux_validatetrans(r1, &(0x7f00000eb000-0x68)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 0x31, 0x35, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) 2018/01/22 05:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f22000-0x8)={0x0, 0x0}, 0x2f5080000000000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2000000003d, &(0x7f0000001000)=""/144, &(0x7f0000f24000-0x4)=0x90) r1 = open(&(0x7f000070d000)='./file0\x00', 0x18000, 0x40) sendmsg$nl_generic(r1, &(0x7f00008fc000-0x38)={&(0x7f00006a6000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000fb000)={&(0x7f00009ad000)={0xa0, 0x22, 0x400, 0x3, 0x3, {0x3, 0x0, 0x0}, [@generic="ae39e4297b89a9886f53fa3296ba69e9dc7092c1c7e4235b1c85550c661c8435a2037f87f321457e321e48604cfbf50e32bd6819ae4c4bd7e7a20301ee804908ef0fc494194ae6cb483db5329e8ba53acc95fbedfb56ce02bf2b0f4c9d0081b9ec095d8f4d2ae52f7219002696fac300071e40ee380bd34e35983ce1665acc4365e0b29255110a4d57c0b6"]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000dfc000-0x32)="1b2fed5144f53feea80a903dc0324721e55631037e41fd6f379e24be840bea0a053a8814d19c43ab1024a3c6d017c65e1171") 2018/01/22 05:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000002000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000079000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000a49000-0x4)=0x0, &(0x7f0000b00000-0x4)=0x4) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/01/22 05:28:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0xfffffffffffffffd) 2018/01/22 05:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000514000-0x2)=0x0) recvfrom(r0, &(0x7f0000702000-0xb7)=""/183, 0xb7, 0x2000, &(0x7f0000209000)=@ll={0x11, 0xc, 0x0, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000559000-0x38)={0x0, 0x0, &(0x7f0000df6000-0x10)=[{&(0x7f0000ff4000)=""/106, 0x6a}], 0x1, &(0x7f0000dc5000-0xab)=""/171, 0xab, 0x0}, 0x40012042) 2018/01/22 05:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x15, 0x0, @thr={&(0x7f0000f33000)=',', &(0x7f00001e9000)='O'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 05:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x60, 0x100, 0x0, 0x0}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') bpf$BPF_PROG_QUERY(0x10, &(0x7f00008ae000)={r0, 0x7, 0x1, 0x7, &(0x7f00004a4000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/01/22 05:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d2d000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009ff000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001ca000)=0xffffffff80000001, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) sendfile(r4, r3, &(0x7f0000077000-0x8)=0x0, 0xffffffff) accept4$inet6(r2, &(0x7f0000ad2000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b8d000)=0x1c, 0x800) 2018/01/22 05:28:48 executing program 7: mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0xbffd, &(0x7f0000ca8000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x8302) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001000)={0x2, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x7, 0x5ea, 0x3, 0x7ff, 0x1d3, {0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8747a8e000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x4, 0x343, 0x101}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xad}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fa9000-0x10)={&(0x7f0000f21000/0x4000)=nil, 0x4000}) 2018/01/22 05:28:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000073a000-0xe)={0x0, []}, 0x4) bind$inet6(r0, &(0x7f0000b47000)={0xa, 0x3, 0x8003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000084f000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000063000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/22 05:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000046000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000040000)='./file0\x00', r0, &(0x7f0000042000-0xa)='./control\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000045000-0xa)='./file0\x00', r0, &(0x7f0000da3000)='./control\x00', 0x1) 2018/01/22 05:28:48 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000001e000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x4, 0xfffffffffffffffd, "d09f3e949cefed3e0c84db9c73b2b4a3de5c101ebcbcdafaee416a6d0dc502d4fc86b49b68f97344439c1fd074fd0c8dc206af74f355c4655918fc82958d0751f4952e504cbc88c201e95dab91fff507"}, 0x160) 2018/01/22 05:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d8a000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000994000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a3b000-0xc)={@empty=0x0, @multicast1=0xe0000001, r2}, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000cc9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x565, 0x8000) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004df000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000501000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000241000-0xa0)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x3ff, 0x0, 0x80}, 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005da000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003f000)={0x0, 0x0, 0x0}, &(0x7f0000d4b000-0x4)=0xc) accept$inet6(r3, &(0x7f0000f82000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000071c000-0x4)=0x1c) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e82000-0xc)={r4, r6, r7}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000010e000)={0x0, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3ff}, &(0x7f000031b000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007b8000)={0x400, 0x1, 0x8008, 0x7c73, 0x7ef, 0xffffffff, 0x400, 0x4, r8}, 0x20) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x6, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f50000-0x2)=0xc) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000042c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000039c000-0x4)={0x3}, 0x4) tgkill(r9, r10, 0x1f) migrate_pages(0x0, 0x0, &(0x7f0000c59000-0x8)=0x0, &(0x7f0000077000-0x8)=0x1) 2018/01/22 05:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[], 0x0) write$fuse(r0, &(0x7f00007dc000-0x65)={0x58, 0x0, 0x1, @random="070000000087000000cbe6065d86a61bf2b3b36e27085460000000000000000245f7bf7b3a8d004a62bb000094b2ee48013bcd5ed34867af67950b000391eafdbf2b83d301800000"}, 0x58) 2018/01/22 05:28:48 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00000ef000)={0x8c, 0x8}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 05:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000) r0 = timerfd_create(0x0, 0x800) clock_adjtime(0x3, &(0x7f000055b000-0xd0)={0xffff, 0x0, 0xeb29, 0x5d, 0x5, 0x2, 0xaab5, 0x8000, 0x800, 0x80000000, 0x1, 0x3, 0x20, 0xfffffffffffffffe, 0x1f, 0xc000000000000, 0x0, 0x7, 0x0, 0x5, 0xdf81, 0x0, 0x2be212a, 0x2, 0x0, 0x9}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000034000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndmidi(&(0x7f0000ed0000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000060e000)=0x4, 0x8) 2018/01/22 05:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x5, 0x20, &(0x7f0000c21000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b67000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000743000-0x4c8)={{0xfff, 0x7, 0x0, 0x81, "9e23afb9b374ac5d2e1b6c94d4088dfed33ac3bd2c4f4e07b60facc3fcdac9a72ca30fb49b8584720e07c7de", 0x3ff}, 0x9, [0x1, 0x7, 0x1b9, 0x0, 0x3, 0x2, 0x8001, 0x2, 0x8f, 0x8, 0xc7, 0x7, 0x3ff, 0x7f, 0x101, 0x4d, 0x8, 0x100000000, 0x7901, 0xff, 0x8, 0x7, 0xffffffffffffffa0, 0xe0ee, 0x82, 0x7, 0x7ff, 0x4760, 0x1, 0x0, 0x0, 0x8, 0x3, 0x7, 0xb78e, 0x4, 0x80, 0x81, 0x5, 0xb854, 0xf8d1, 0x0, 0x6, 0xee, 0x8df4, 0x2, 0xfff, 0x5, 0x9, 0x100000001, 0x9, 0x6, 0x1, 0x7, 0x6, 0x400, 0x6, 0x1, 0xaaba, 0x3, 0xe00000, 0x3, 0x400, 0x7, 0x200040, 0x0, 0x7ff, 0x0, 0x100000000000, 0x16, 0x400, 0x7f, 0x5, 0x80, 0x6ee9, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0x101, 0x200, 0x772a, 0x7fff, 0x800000, 0x0, 0x3, 0x7ff, 0x8001, 0x2000000000000, 0xca2, 0x6, 0x1000, 0x3, 0x8001, 0xac, 0x836, 0x9, 0x6ce, 0x9bf, 0x8, 0x1, 0x1, 0x8, 0x3, 0xc6f, 0x5, 0x8, 0x9d78, 0x5cd959fe, 0xac0430d, 0x3, 0x8001, 0xf416, 0xfff, 0x4, 0x100000000, 0xfff, 0x7, 0x5, 0x200, 0x5e29, 0x1, 0x159d, 0xdc4f, 0x401, 0x0, 0x0], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x4, 0x4) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/22 05:28:56 executing program 0: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x14, 0x0, "d32429ea0e738940677abad2"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$bt_l2cap(0x1f, 0xb, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ae2000)=[{r0, 0x5, 0x0}], 0x1, 0x7fff) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ae3000)={0xfffffffffffffff8, 0x7}, 0x8) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x9, 0x400) 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0x287000)=nil, 0x287000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000285000)='./file0\x00', 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000287000)='./file0\x00', &(0x7f0000287000)='./file0\x00') open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000286000-0x1000)="67ccd51c2b2a8154c61575bd81d08be7e8f5f1e12284828e30582af2df73c796155b6fad932181650c64e5e461368c8b4eb9015094a6c7052b45e76af9cade4a5b51135346e67281be75d94479c9e40639680858321986508be0a4fe2c123ffae2abb05333ae35607789a502281fefe6ca933eaf0464562fd0090757358eb1036f2d35ed167feaae25cbb339e81321594d1010f894f64960d06b6af3e9dbe60e223d2a9f2aca063deb4476307ece410ff6eaa6fae03922b1b6e7efd86b55a339cc95c2f07047e664615b02d8921d13e1b8334622419a") execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000285000-0x20)=[], &(0x7f0000285000-0x40)=[&(0x7f0000001000-0x2)='lo', &(0x7f00000d2000)="", &(0x7f000010b000-0x6)='ramfs\x00', &(0x7f0000001000-0x6)='ramfs\x00', &(0x7f0000000000)='ramfs\x00', &(0x7f0000090000)='@\'}\x00', &(0x7f0000104000)='(\x00', &(0x7f0000118000)="c670707030657468316c6f7573657208707070302c18707070304000"]) 2018/01/22 05:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000163000)='/dev/midi#\x00', 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000544000-0x5c)={{0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe8}, 0x0, [0x80, 0x52, 0x9, 0x1, 0x9, 0x5, 0x19, 0x5000000000]}, 0x5c) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147, 0x0}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11, 0x0}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122, 0x0}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157, 0x0}, {0x2000, 0xac, &(0x7f0000d7f000)=""/172, 0x0}, {0x11ff, 0x1000, &(0x7f00007c8000-0x1000)=""/4096, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000073f000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a8000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000083f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1000, 0x401, 0x100, 0xf48, 0x90200, r2}) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002ae000+0xf6b)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c1a000)=0x1c, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000050000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000aae000)='/dev/snd/seq\x00') r2 = open(&(0x7f000039d000-0x8)='./file0\x00', 0x400000, 0x40) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000946000-0x4)=0x226, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40000}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000e000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f000000e000-0x3)=0x0) 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f000014d000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000735000)={{0x0, 0x0, 0x0, 0x0, "27f8cf2a96975b7ec02fb8489f5f060e29502b8e76ee034bc62932e7480a6fece5ed127b155909be1f719c08", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x5, 0x9, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x8000, 0x8e4, 0xffff, 0x4, 0x4, 0x9, 0x0, 0x6, 0x0, 0xfffffffffffff633, 0x0, 0x6, 0x400, 0x76c, 0x0, 0x0, 0x10001, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x4, 0xac9, 0xffffffffffffffee, 0x800, 0x1f, 0xeb, 0x2, 0x6, 0x0, 0x2, 0xffffffffffff48d1, 0x0, 0x0, 0x0, 0x81, 0xcc4, 0x0, 0x0, 0x7fffffff, 0x0, 0x80000001, 0x0, 0x0, 0x2, 0x16f, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x10000, 0x7a23d09f, 0x7, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x292, 0x2f39, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0xffffffff, 0x0, 0x100, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r1, &(0x7f0000f55000-0x20)=""/32, 0x20, 0x141, &(0x7f00005f8000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$sg(&(0x7f0000b35000-0x9)='/dev/sg#\x00', 0xf74, 0x20000) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000bbe000-0x7c)=""/124, &(0x7f00002b3000)=0x7c) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) readlinkat(0xffffffffffffffff, &(0x7f000022b000-0x8)='./file0\x00', &(0x7f00007c2000)=""/232, 0xe8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000035000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000038000-0x8)={0x0, 0x0}, &(0x7f0000030000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000039000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000039000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000038000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x8, 0x2, 0x20, 0x20, 0x87, r2, r3}, {0x7, 0x13e6, 0xf538, 0x2, 0x0, 0x7, 0xc69f, 0x9}, {0x9, 0x4, 0xfdbb, 0x7}, 0x5, 0x2, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x80000001, 0x2, 0x1, 0x1, 0x4, 0x2, 0x401, 0x8}}, 0xe8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000026f000)=0xffff) 2018/01/22 05:28:56 executing program 0: pipe2(&(0x7f00009eb000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000dd000)={0x6, 0x5, 0x3, 0x7, 0x800}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000af8000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000afa000)={0x77359400, 0x0}, &(0x7f0000584000-0x8)={0x0}, 0x8) read$eventfd(r1, &(0x7f00006e9000-0x8)=0x0, 0x8) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f00009cb000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007e3000)=0x0, &(0x7f0000526000)=0x4) write$evdev(r1, &(0x7f00004f5000)=[{{r2, r3/1000+10000}, 0x39, 0x0, 0xc1}, {{0x0, 0x2710}, 0x6, 0x5ffa, 0x1}], 0x30) 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000926000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e2000)=0xc, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000448000)=0x82, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000670000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006ff000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000226000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008da000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) 2018/01/22 05:28:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5a, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ea000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/status\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) syz_open_dev$sg(&(0x7f00003d6000-0x9)='/dev/sg#\x00', 0x8, 0x2000) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00008b0000-0x4)=0x0, &(0x7f0000516000-0x4)=0x4) 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_generic(r0, &(0x7f000014d000-0x38)={&(0x7f0000077000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e3d000)={&(0x7f00002e6000)={0x208, 0x3f, 0x4, 0x3, 0x2, {0xc, 0x0, 0x0}, [@generic="43f3676c", @generic="19380b890ee379998d7a7807b95e54690e141dbf9d4017b6a972ccd891d0f9f3ac280c86a989bf9fae85770467af25c3756c779fb5285d6e62cf05f34fe914a8ad21525d8f1bf452634ccdeae5e03b24e76d84c05cd54e839c9cb9c369d75b9c0454360607108c1f9c51416a8a36519c959af82b0aa06ecb204c0c18c92c8f766e11c114", @typed={0x10, 0x73, @u64=0x577f}, @nested={0x15c, 0x61, [@typed={0x18, 0x66, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="1ffed53bc3f16f8e153e9eb03141ae317d442c", @generic="0fecbf25e65cbae601fa6e663e8c7fe2f67e699c4109051d6455a478dcda15e2e6b0e98bf7957eb15c875d1d50ce47f16f6ff28f54fe711c8a44edc33c7df3b5c6b076eb9fac475e35e4c9cc52adb13e76be548e42a2b609338ab41e235a6da8ad8d61603daeea5f900960dfc1de8d7902231b2bcdf4ef4232dc031835a8", @generic="5b7ba2192d6320c35eac2f69be3c0160c08d9070ea341addda098f2d3fcf19f710ce82c860d0a7dbe1281299262cc1f47a7e3e5496949884afc80bf9ab69ec6e29d7cd65fe3fa8be0ef6b0875c4573f80c13842f8e62c23f410fae0841a32f639930cf8070cdb7260c73f98463c884c8913181f169974ce99cc87d311f95b296371d70c3208c82ea30ddef1a5b6bef9a9a5c", @typed={0xc, 0x3c, @fd=r1}, @typed={0x10, 0x84, @u64=0x7}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4}, 0x14) 2018/01/22 05:28:56 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x2, 0xbffffffffffffffd, 0x0}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000801000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) getpeername$unix(r1, &(0x7f00004b2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004e1000-0x4)=0x8) semop(r0, &(0x7f0000035000)=[{0x0, 0xec, 0x0}], 0x1) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b91000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000cdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000191000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000724000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000560000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e12000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0xd8, 0x0, 0x5, 0x2, 0x80, 0xa0, 0xbf, r3, r4}, {0x3, 0x5, 0x1, 0x9, 0x4, 0x7, 0x7fffffff, 0x1000}, {0x6, 0x7, 0x1, 0xffff}, 0x1f, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x3, 0x2, 0x3, 0x3, 0x99, 0x401, 0x16}}, 0xe8) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00008f4000)={0x3, 0xffffffff00000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002f6000-0x4)=0x8, 0x4) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00001b8000-0x2d)={&(0x7f0000505000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000fc4000)=[{&(0x7f0000e40000-0x52)=""/82, 0x52}], 0x1, &(0x7f000045a000-0xfc)=""/252, 0xfc, 0x0}, 0x1) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) finit_module(r1, &(0x7f0000dea000-0x6)='ramfs\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x2, 0x0) pread64(r2, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) write(r2, &(0x7f0000fc0000)="c3", 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000149000-0x38)={&(0x7f0000fc5000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000022d000)=[{&(0x7f0000fc5000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f00009b0000-0xf7)=""/247, 0xf7, 0x5}, 0x10001) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = getpid() move_pages(r0, 0x5, &(0x7f0000dee000-0x28)=[&(0x7f0000c94000/0x4000)=nil, &(0x7f0000229000/0x3000)=nil, &(0x7f000038e000/0x2000)=nil, &(0x7f0000cf9000/0x3000)=nil, &(0x7f0000260000/0x2000)=nil], &(0x7f0000a93000-0x8)=[0x2, 0x20], &(0x7f0000026000)=[0x0, 0x0, 0x0], 0x2) keyctl$session_to_parent(0x12) r1 = dup(0xffffffffffffff9c) connect$inet(r1, &(0x7f0000882000-0x10)={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x20000003, 0x0, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x73b) bind$inet6(r0, &(0x7f000045a000)={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000a4f000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{r0, 0x24, 0x0}, {r0, 0x10, 0x0}, {r1, 0x20, 0x0}], 0x3, &(0x7f0000afc000-0x10)={r2, r3+10000000}, &(0x7f0000fc3000)={0x0}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0f000-0x4)=0x5) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000866000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="91461ad6b9539b6cdb728fad77e8dc38"}) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf1000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0x594, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000170000)={0x1, r1, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003f5000)={0x0, 0x7}, &(0x7f0000172000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000071000)={0x0, 0x1, 0x9, 0x37c6, r4}, 0x10) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r2, 0x0) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00004f4000-0x9)='/dev/sg#\x00', 0x3ff, 0x10000) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004f4000-0x20)={0x4, 0x0, 0x3, 0x8000}) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004f5000-0x10)={r2, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x50, 0x0, &(0x7f0000218000-0x94)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00003ed000)=[], &(0x7f00004f3000-0x10)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000d000)=""}) openat$rfkill(0xffffffffffffff9c, &(0x7f000003a000-0xc)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000080000)=0x0) 2018/01/22 05:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000caf000-0x4)=0x0) recvmsg(r0, &(0x7f0000c93000-0x38)={&(0x7f0000180000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b8d000)=[{&(0x7f0000c53000)=""/109, 0x6d}, {&(0x7f0000a63000-0x7)=""/7, 0x7}, {&(0x7f0000a45000)=""/179, 0xb3}, {&(0x7f000048c000-0x44)=""/68, 0x44}, {&(0x7f0000b37000)=""/177, 0xb1}, {&(0x7f0000f82000)=""/156, 0x9c}, {&(0x7f0000e2e000-0x40)=""/64, 0x40}, {&(0x7f0000bad000-0xb)=""/11, 0xb}, {&(0x7f00009a2000-0x1000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x3}, 0x40002001) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c46000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b18000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000e4c000-0x8)='./file0\x00', 0x82) r2 = openat(r1, &(0x7f00008d0000-0x8)='./file0\x00', 0x200000, 0x25) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') open$dir(&(0x7f0000756000)='./bus\x00', 0x18400, 0x20) getsockname$netrom(r0, &(0x7f00004a7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000563000-0x4)=0x10) open(&(0x7f0000bb7000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000300000+0x58e)=""/52, &(0x7f0000311000)=0x34) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000083a000)={0x6, 0x6, 0x1, 0x2, 0x800}, 0x14) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100000000000000000000000000000000000000000300", 0x94, 0x0, 0x6, 0x0, 0xffffffdfefffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000bf2000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x81, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000020c000-0xc)=@sack_info={0x0, 0x0, 0x20}, &(0x7f000054f000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008cf000)=r1, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ed9000-0x4)=0x200, 0x4) sendto$unix(r0, &(0x7f0000647000-0xca)="3f9a8cf762417ea7544e00cd34462c1c7ec95e3b74f91f5d4f290787f954bf8875fbf636bcadeb36fd868b7a36763a3b736fc029b7b9344eaf16c40200447f2048799973a6fb4f785506762add12d460b650f5c25b462a6180a36ee382230b3bd461e7522f399edb31d7fb297994d182f3b2a7fc8040f8d3bb658a1bcd2fff3f5817fccce08038615aef4a7aaef2aa1629bec8ef5ddffb3a8bcd2acccb3fa1b7486c10ee566c4394111d45a66cd906f2d499b7fc3c1b591358e2d9cd6f6e2fb0166ecb53553806508924", 0xca, 0x4000004, &(0x7f0000c8a000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000037d000-0x4)=@assoc_id=r1, &(0x7f0000954000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000840000-0xc)=@sack_info={r1, 0x4, 0x8}, &(0x7f0000159000)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000131000-0x1)=0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") [ 91.850533] binder: 14041:14045 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 91.858704] binder: 14041:14045 got reply transaction with no transaction stack [ 91.866190] binder: 14041:14045 transaction failed 29201/-71, size 0-8 line 2757 2018/01/22 05:28:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000da8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9, 0x2, 0x485ebc7f00e776ee, 0x3, 0xb4f, 0x1000, 0x2078b40e}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000f78000)="b7") 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f000075b000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00002ef000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000015c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000524000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f76000)={r2, r3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00006d3000-0x50)={0x2, 0x2, 0x5, 0x100, &(0x7f0000878000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025c000)='/dev/cuse\x00', 0x279, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000060d000)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000e48000)=""/128, 0x80) syz_open_dev$random(&(0x7f0000bb6000)='/dev/random\x00', 0x0, 0x80) socket$rds(0x15, 0x5, 0x0) [ 91.931622] binder: 14041:14061 ERROR: BC_REGISTER_LOOPER called without request [ 91.939245] binder: 14041:14061 got reply transaction with no transaction stack [ 91.946763] binder: 14041:14061 transaction failed 29201/-71, size 0-8 line 2757 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007c4000)='/dev/loop#\x00', 0xffffffffffffff92, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/22 05:28:56 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000055b000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100120}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x5ac)={0x5ac, 0x16, 0x4, 0x7, 0x1, {0x1b, 0x0, 0x0}, [@nested={0x27c, 0xc, [@generic="843a2289ba20057509a69474fe692e71fb7b58520fa4c070b126eaee8801d87419e083d654e614bc235659e45fba8286b0d0c6c339289c0b7def01fe065714829d030b4bf2f44fc9dbca38b88a017c0f315618ef9951a7ea2068b7ac798cff198b904a527a33dd907555385cd6fe0450a12b0c3aa4950523c804aaa9a2a5720a2ebf62a387669c634fee813579afa3a92aae641205efe9357447cfd609f783c72dcb7a8eabfc55d1a809c9ac4ed0a623bd79288740b5c04dc323f04e12f5e989d755111aa0401645b30634a1b56ac5a3a1947f9928a5d3c48e265eced16050f715e284", @typed={0xc, 0x45, @str='\x00'}, @generic="619e4629bde26321e3395ee32515f6fbfd9cabcc48830e60469121c492c69ac9948bb2d087b89bb965f1bde7b95f7a8573192d60512e415c157e79a52e15cc1c03a4ebe4d0e085b0faad745c4725b0ea5b1d82a474d94e069cf7d9d97666c2d2ab1866e1a8997e7320d2482413d748725b583eec1431f6bc489db7f883c533a6db6d85443d9a3b1e0dc3054d66a807b32b4e58c606a4e7a645123e6a241db8bc97223d0d51da0b60a0c794840bdf2fb269bc1d6ab8c7237e4f8c28f66a8ccf0690224a1cca52fc378e63c39b1b13fea3cad081a86fa8991843a3a966d627f33919e17d196d4ab629ec6bfc2e8c2ac69ce4baffb4ba7c9b", @typed={0x10, 0x5f, @u64=0x9}, @typed={0x8, 0x34, @void=""}, @generic="39bf48aa7b843510042d04d526ed163ac19b80cb33256bfe60f1e6e6cc9a113d3d34975dc1799eade4f30615389248f8183810385704d7f36fecf04f134fe3454af5a4162f806805e51ac43ce38de4993c7033f36bbce21c3847dd49470dcea22001ae0e8819b447468e414943edb4ab4e90d4a2a7e3328b"]}, @generic="394d865e43d92a52565f7566a86407e82eb884f21292eea3b06495471044c2399f56c0a36d3001a0a3e72ad87f1e8687ee600981abb7bb60b143e70738a28269a65b97db75c54fa7e3718cc7bf9a9a1f64a0ced60b263d75cb621dee", @generic="493122f97b84057f0aad05", @nested={0x4, 0x14, []}, @nested={0x13c, 0x13, [@generic="5bb759a089497d506f5c295a8e9f9b8641a319df27274cecb8ef80966e9e758322fa168eac7cfe30da01b1c57e395a0cb4cab78a88611aaa65e2085cebe7d76d7e4544fd2a1a170dc992b6a8644287ceae7ae3e8b0b2960d032c58c6fa69de4c2afa10c03a7f39b1e1c07e933afddda6aefee1a6ddd2bf9f29d89d67747ad69c00a608c7bc5c1a15fc7cd231b8265cd8ba55c6783cf1724313bab002510de9c3ef8ab8d38ad50696876b3da94c5c6f2187aa850b4a6e268416c98014c4b972fd92f6cef94ab8476ebfe9b11cfae09fffbc67b61082c81d1fb35f8bc6f03491152543a1d290ee279c11cb241b11755b587069c4", @generic="3788d6e08b6b4ecdacf2ac550de23dac68b385ccc722019c037d5de8875f31ac94991bc15860e9f26336a255a2bdaaf7a8f45c608999da1148db5a49ed4fa78df9189e24"]}, @generic="ea368899df91536e4261ce65e17e9b140839974358a1c300edde76e151784c793f355a406be4910c152acfcc4bd7d34a2f79e3792fcf37ad50bafa4c628cb2b8a5fb3e9894e4ae41ef0ffcd4c1355ee01327bb8f07bb405a0455324d0db42a358f1accc5aaa5d9c72036bc39b8d0e082b912cfddb4c79b606e6f4307ba5fa8662e78a76864f4cc1919104786c4d8082d7800b98bd43f11e6ff6495fe948b59ff2c6cdff919a10396e00bf64a05b6ea3c57", @typed={0x8, 0xc, @void=""}, @generic="b15985a01ba9091ac66cb1678977837395274cca7834446debbf571f6ee67e0a0a09d5a600c78ee2f70d215ae8c2a5c9edb0b1fdd0c1b9428b8002cf32d12cebb6c85d95e7a37b0f492312ff98a9d2bdf31f8cab66c8b3819db710667108938e769afc954f9cf92b0d7d3d4dd30bac07ec14c677fd5a4a0bb85902e3be4de24572c0b39cdd8fbe7cb3", @typed={0x30, 0x94, @str='^md5sumnodevppp1loem0system@cpusetem0[\x00'}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x4044000}, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000006000-0x71)=""/113, &(0x7f0000005000)=0x71) r2 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r0, &(0x7f0000006000)="052735bf91def509241fb1fb0707f7261acc81d5e1fc2f5d198925c85fc7e5207a0d4ba0b55388edf0c8310a8b472d0824dfc0462d8e26332d1708200278eba908910db7d711aa142cd4b9748995fe7ec6d74072944931b31d149a", &(0x7f0000007000-0x60)=""/96}, 0x18) getpgid(r2) 2018/01/22 05:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) getsockopt$inet6_int(r1, 0x29, 0x7a, &(0x7f0000d47000)=0x0, &(0x7f000052b000)=0x1d5) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a6b000)={0xd, 0x8, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @generic={0x7ff, 0x7, 0x101, 0x2}, @alu={0x7, 0x7f, 0xf, 0x7, 0x0, 0xfffffff0, 0x10}, @ldst={0x1, 0x1, 0x1, 0xa, 0x8, 0x6, 0xfffffffffffffff0}], &(0x7f0000000000)='syzkaller\x00', 0x80000001, 0xbd, &(0x7f00009ff000)=""/189, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setns(r1, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f00003b8000-0xf1)=""/241, 0xf1) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a3b000)='./file0\x00', 0x0, 0x4) connect$bt_sco(r0, &(0x7f0000c42000)={0x1f, {0xffffffff, 0xfff0000000000000, 0x0, 0x2, 0x1, 0x1ff}}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c1000)={0x0, 0x2b, 0x0}, &(0x7f0000a79000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c32000)={r1, 0xb8, 0x20}, &(0x7f00004bc000)=0xc) syz_emit_ethernet(0x66, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/22 05:28:56 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f00002d2000)={0x1f, 0x7fff, {0x7fff, 0x6, 0x2, 0x6, 0xfffffffffffffff7, 0x0}, 0x3, 0x5}, 0xe) 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004be000-0x10)='/dev/sequencer2\x00', 0x40040, 0x0) read(r0, &(0x7f00006dc000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00007d7000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "949775c3dba1d26d", "cfc80164db4f833d6a9f986503b818560133b8bfc0c1f82978a49f90eb04536b", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00001ef000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = syz_open_dev$midi(&(0x7f000000e000)='/dev/midi#\x00', 0xfc4, 0x40) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x9, 0x1, 0xfff}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000009000)={r2, 0x8, 0x20, 0x3, 0x7}, &(0x7f0000016000-0x4)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000014000)={0x1, &(0x7f0000015000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000011000)={r3, 0x2}) creat(&(0x7f0000013000)='./file0\x00', 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) io_setup(0x98, &(0x7f0000b0c000)=0x0) io_destroy(r1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@hci={0x1f, 0x100000001, 0x2}, 0xbf, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x28, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/mls\x00', 0x0, 0x0) [ 91.991205] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.996755] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x9, 0x8000b, 0x0) 2018/01/22 05:28:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x30480) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000050a000-0x4)=0x0, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000e000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001fc000)={0x0, 0x0}) accept$unix(r0, &(0x7f0000539000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000d6000-0x4)=0x8) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00007c7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x408000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000669000-0x2)={0x7, 0xfffffffffffffffd}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000535000)='/dev/cuse\x00', 0x2002, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000022c000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000db4000-0xc)={0x0, 0x0}) pread64(r3, &(0x7f0000e84000)=""/0, 0x0, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c73000-0x10)={0x0, 0x0}, &(0x7f0000038000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000e72000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000b60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007cf000)=0x14) ioctl$TCGETS(r3, 0x5401, &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000281000-0x1)=@assoc_id=0x0, &(0x7f0000a9a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007fc000)={r4, 0x3f, 0x7fff, 0x4, 0x6, 0x8}, &(0x7f00004c8000-0x4)=0x14) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f4e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c2000-0x4)=0x10) getpeername(r0, &(0x7f0000f30000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000-0x4)=0x10) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000015d000-0x6)={0x1, [0x6]}, 0x6) 2018/01/22 05:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000e7000)="", &(0x7f000025e000)=0x0, &(0x7f0000c47000)=0x0, &(0x7f0000a89000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d3000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c06000-0x58)={0x3ff, 0x5, 0x4, 0x8, 0xde, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r1, &(0x7f00008b2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0xc) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26502, 0x0) 2018/01/22 05:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) recvmsg$netrom(r0, &(0x7f00002aa000-0x38)={&(0x7f0000f5a000-0x10)=@ax25={0x3, {"0de6cbdf6509ad"}, 0x3}, 0x10, &(0x7f000088e000)=[{&(0x7f000054c000-0x90)="9aa28db07129ff575d77312a7f50c3fea29705d23ae8f46f3e512e59a1179e342b399f6bb62dfa85c065c9fac3447e6c99262252d5936cb39037073ea1826dbb8bf94cc1aed58cfb56810c5fa9bfa5081bd3f600c334626ec7fbfbd29928cad2da9959ff2bc55dd781db8ac10af5f8814870426a9fa120448471c5f65dc8e3723f6dcf6d9934768c0912b8c02ec2afb4", 0x90}, {&(0x7f0000a10000)="2bac947901a5588802aaafba6ef1b60b77d96f5fc5eddb75e3e6b2cbebcc326ca9c915e09d96e6b13c7808c670b106e835606397aa48d76a8b6d45e197b08626d97cb143359eff2018210db9f337f9fcff1cb4f55846ab4d1c2986e1a3750630803070339d84b55083b061db28891cac5cc88c71ccf982cd0314431c4044c0d79b08eaebedcc2615a060f7cea4831087bbff1c453d431f1915f97f37f2f86e99ec486806d889ad60210e2a15dacfd36a8f6adb9b231af1518bbcdaf809a85b24b4691977c7c4e04fc0", 0xc9}], 0x2, &(0x7f0000d43000-0x148)=[{0x68, 0x19d, 0x4b2, "4c24ecc646bfe6f54a8cdb8af0a5a5921d1609cb846e2e7d110ca725d3549ab75594bdd62f214351fbc715a2ebdbfd71d8f95daa7fbec13c8daf7716d5bc72e17756eb07a8f6b8c8aefb49e5bc927129ddc5be11f4fc"}, {0xc0, 0x114, 0x7ff, "c4b26cb72ad29ad307cadd9e2ff97e2a2fdea7912dcff91e640764ceb574a54af3d70c838d8ebed01256921bcbd71dad94afa583502f5aa62fa834058b80dcacfd6b0cbbce77bf344a46af560ad433801567e58093775c21a6469a6997e76bb13f8d8f87e6b411743a5347cddd342e245d9325bb46eded901f8793f2244343b59145b63ce2255e67a87bd15b7b11e04ba24714a34d621014d46951085238b8513a09d1ce979aac049bdb"}, {0x20, 0x1ff, 0x7ff, "189c616ff6a436dd995cb78b38"}], 0x148, 0x40000}, 0x20) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000015000-0x50)={{0x0, 0x20}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000810000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000)=0x10, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1b000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000aab000+0x8ee)={r1, r2}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = add_key(&(0x7f00004f2000)='pkcs7_test\x00', &(0x7f0000820000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd0000)="8c43058b6d08f72cea48724155e23abc457e6d2f6c34e09016659c642ed1c74cd05a01c9dd873bf821c5", 0x2a, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000041f000-0x10)={0xffffffffffffffc0, 0x200, 0x800, 0x3, 0x0}, &(0x7f00008de000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000057f000-0xde)={r5, 0xd6, "864d44793dbc085be2ce5d353086c49381817368b503497ececff7ad86d80703a66457beefacd80cab6471f58d19072c299d315491c63ae654c865e3e974c582bdb05f8d3a1c6e94b060a5ceca5f4a7fea7503adf6b19cbdb7e99d0595b450783f8261bac38495886f70c6645e03888c3ec0ee28d87412cb9ea650b5167787eb6ba877191cdaefcad181dcdeed2b2772d6a66ef130fab3c957eb191d46fe55f7fcf592df0d9b783e02f775d4689ed64571d0ccd7fa9e7f06ffbc88ec95749e2d42a1f75c171a0bed5c2af3eab669874bad19d6bade2a"}, &(0x7f0000178000)=0xde) r6 = syz_open_dev$mice(&(0x7f0000e71000)='/dev/input/mice\x00', 0x0, 0x200000) pipe2(&(0x7f000020d000-0x8)={0x0, 0x0}, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000d69000)=0x30, 0x4) keyctl$restrict_keyring(0x1d, r4, &(0x7f00003ee000)='pkcs7_test\x00', &(0x7f0000256000-0xb)=']mime_type\x00') r7 = eventfd(0x73e8e0f2) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r7}) 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000306000-0x4)=0x0, 0xde35ecc1ef252a69) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004e7000-0x90)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$sg(&(0x7f0000a35000)='/dev/sg#\x00', 0x2, 0x123000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000093e000)=0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000773000)=0x400, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/rfkill\x00', 0x4200, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00009b8000)='tls\x00', 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x18, 0x0, &(0x7f0000dd0000)=[@request_death={0x400c630f, 0x0, 0x0}, @acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000930000-0x30)={0x48, 0x0, &(0x7f0000706000)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000dad000)=[], &(0x7f00001c5000-0x38)=[]}}], 0x48, 0x0, &(0x7f0000edd000-0x9c)="17cdbe5324961a5b6268ab21ac9d79f1033c3afdbafa1ca551a2edcbf6177664e831fc1e1e506a818771864bfe6187d7396b071a36299748102d4f5e67ebbda0f48b5e56e2610719"}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4c, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[]}}], 0x1, 0x0, &(0x7f00008e9000-0x1e)=' '}) 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fc0000)='./file0\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) statfs(&(0x7f0000449000)='./file0\x00', &(0x7f0000839000-0xb4)=""/180) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000062f000-0x82)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mknod$loop(&(0x7f00007e1000-0x8)='./file0\x00', 0x20, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000801000)='/dev/sequencer\x00', 0x10000, 0x0) getpeername$unix(r2, &(0x7f0000263000+0x193)=@file={0x0, ""/73}, &(0x7f0000890000-0x4)=0x4b) r3 = syz_open_dev$dmmidi(&(0x7f00005e6000)='/dev/dmmidi#\x00', 0x43f, 0x40000) connect$bt_l2cap(r3, &(0x7f0000ef1000)={0x1f, 0x5, {0x8, 0x81, 0x7, 0x2, 0x2, 0x8}, 0x5, 0xf040}, 0xe) bind$inet(r3, &(0x7f0000f57000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 92.174711] binder: BINDER_SET_CONTEXT_MGR already set [ 92.197062] kauditd_printk_skb: 3 callbacks suppressed [ 92.197069] audit: type=1400 audit(1516598936.760:818): avc: denied { getattr } for pid=14120 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 92.209428] binder: 14142:14144 ioctl 40046207 0 returned -16 [ 92.239143] binder_alloc: 14142: binder_alloc_buf, no vma [ 92.244851] binder: 14142:14150 transaction failed 29189/-3, size 0-0 line 2957 [ 92.277305] binder: 14142:14150 got reply transaction with no transaction stack [ 92.284880] binder: 14142:14150 transaction failed 29201/-71, size 0-0 line 2757 [ 92.308252] binder: BINDER_SET_CONTEXT_MGR already set [ 92.313595] binder: BINDER_SET_CONTEXT_MGR already set [ 92.313634] binder: 14142:14150 ioctl 40046207 0 returned -16 2018/01/22 05:28:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x40096102, &(0x7f0000015000)=0x0) 2018/01/22 05:28:56 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e73000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e75000-0x4)=0x0, &(0x7f0000e74000)=0x4) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e75000)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000e75000)={0x2, 0x2, 0x98d2, 0x6, 0xffffffff, 0x8, 0x7, 0x5}, &(0x7f000019b000)={0x7, 0x8, 0x7, 0x6, 0x4, 0x2, 0x7, 0x45be}, &(0x7f0000a6c000)={0x81, 0x36e, 0x1f, 0x7, 0x510, 0x7d5ddaa4, 0x7e5e, 0x0}, &(0x7f0000e76000-0x10)={r2, r3/1000+30000}) 2018/01/22 05:28:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) unshare(0x40600) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000032000)=""/80, 0x50) r1 = add_key$keyring(&(0x7f000092c000)='keyring\x00', &(0x7f0000af3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000563000)='id_legacy\x00', &(0x7f00004a1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005fb000)="495e75ea78de24f9b284017a520014426120e67774b94de9f199c0506bd2dfadd3e085757949d9bd0d0c434f8b40b6ca3be51455e15b126a07f23e251c0842425b631ae9cd554af4dc5eb3b9be7477e3c9f0c495aab2039b34e9be97894d87d700b10143c25482c27bdd75f75460eabda717829c6893251e198f1eb286c9a4b6497d5d31e30add4d37e93ad7b428c536dc1686502b155b8b06c1fcc38b2215827a8ece3deb6dad8cee684e945752866951bf2880db88277444ce95b178418cce7e055119c63d557c4eacf33c1a1961e1b3962d5d5b13c623d1d0e4c97b1ed58ce734a00badcb6c296996a38789b9d452347b", 0xf2, r1) 2018/01/22 05:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000955000-0xa)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004cd000-0xe)={0x5, [0x7, 0x8000, 0x7, 0x9, 0x100]}, &(0x7f0000d72000-0x4)=0xe) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00006eb000)=0x0) 2018/01/22 05:28:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000069000-0x4)=0x14, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x10000000000, 0x0, {0x3, 0x2, 0x2a224637, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$clear(0x7, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xf2c, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x400, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000+0x336)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) 2018/01/22 05:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000049c000-0x20)={0x101ff, 0x2, 0x0, 0x1000, &(0x7f00004e6000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dd9000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00004d9000)={0xfffffffffffffffe, 0x3ffd, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006fc000)={{0x1, 0x4000, 0xe, 0xb1c5, 0x2, 0x5, 0x7, 0x2, 0x7ff, 0x7fff, 0x7, 0x6, 0x0}, {0xd000, 0x1001, 0xf, 0x8, 0x0, 0x4, 0x0, 0x1, 0x4f3, 0x180, 0x1, 0x89, 0x0}, {0x16000, 0x6004, 0xb, 0x3, 0x80000000, 0x1, 0x4, 0x6, 0xfffffffffffffffd, 0x8001, 0x2ec, 0x1fe, 0x0}, {0x4000, 0x4000, 0xf, 0xb9, 0x1000, 0x9, 0xffffffff00000001, 0x2, 0x3, 0x0, 0x1, 0xddb, 0x0}, {0x5006, 0x1, 0xb, 0x7, 0xf7, 0x7fffffff, 0x2, 0x1000, 0x3, 0x2, 0x4, 0xfff, 0x0}, {0x103000, 0x17004, 0x1e, 0x6, 0x3, 0xfffffffeffffffff, 0x4, 0x1, 0x2, 0x10000, 0x20, 0x7ff, 0x0}, {0x1000, 0x0, 0xb, 0x58, 0x1ff, 0x39be, 0x1, 0x5, 0x0, 0x101, 0x7f, 0x5, 0x0}, {0x0, 0x5000, 0x0, 0x9, 0x100000001, 0x100000001, 0x6, 0x3fa, 0x1, 0x5, 0x7fffffff, 0x6, 0x0}, {0x1, 0xf001, [0x0, 0x0, 0x0]}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, 0x20010016, 0x0, 0x2, 0x2000, 0x6, 0x8000, 0x3002, [0x1, 0x0, 0x3d95, 0x9]}) 2018/01/22 05:28:56 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fe7000)={0x7, 0x10000, 0x1, 0x805, 0x10001, 0xce0, 0x4, 0x400, 0x7, 0xab}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000fe7000)=""/8, 0x8}], 0x1) 2018/01/22 05:28:56 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000022000)={0x10001, 0x7, 0x0, 0x7fffffff, 0x2, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000-0x60)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000000d000)={0x3f, 0x1dd4, 0xa5f7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 92.319374] binder: 14142:14156 ioctl 40046207 0 returned -16 [ 92.334238] binder: 14142:14155 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 92.344628] binder_alloc: 14142: binder_alloc_buf, no vma [ 92.350262] binder: 14142:14150 transaction failed 29189/-3, size 0-0 line 2957 [ 92.371005] binder: undelivered death notification, 0000000000000000 2018/01/22 05:28:57 executing program 5: prctl$intptr(0x200000410000008, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x46)="7a86df5ef2a1fa833127eeaab42506f707addabab3110660b2f02fa2e4927d6e05250c602578aca88e59bcae5adccb1fbf476e8acaf05ea636a5d6b533907f8ae41c5abf42dd", 0x46, 0x48b9, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) 2018/01/22 05:28:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0xfffffffffffffd9f) sendfile(r1, r1, &(0x7f000068e000-0x8)=0x0, 0x1f) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009e5000-0xc)={0x3, r1, 0x1}) ioctl$VT_DISALLOCATE(r3, 0x5608) bind$inet6(r3, &(0x7f0000ace000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de", 0x10}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3, &(0x7f0000a31000-0x30)=[{&(0x7f0000966000-0x7e)=""/126, 0xfffffd3e}, {&(0x7f00006d6000-0x1000)=""/4096, 0x0}, {&(0x7f0000436000)=""/107, 0x0}], 0x10000029, &(0x7f0000997000)=""/0, 0x224, 0xfffffffffffffffc}, 0x0) 2018/01/22 05:28:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) bind(r0, &(0x7f0000192000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d03000)='syzkaller\x00', &(0x7f0000140000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000062f000-0xca)="82a5fe329679269e2612fb26b8666e0622908e8295af9695e7f18a515ec88f075715a11e3dd650b9dd7da10cccbdfb43bd2cc519993ed44c8705f887cb466ff9b12f0dc89955cd57d825007376f4ee00447d9bf27b17a92c995927291f9368b78ea25358be0ba0eb55b982243eca211c3705442e1758ffda2bd78427e3670fd20407c2950a99afe5ee5d32c78393aaf8d6c2f2492bb6cef197d8b445e6f2d08268c0738e6384f98b18a8492eb0584a1c31cf2d7c0caae6fca259ce132edeb76a2f34c5a8968744611f3a", 0xca, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000350000)='black\x00\x00st\x00', &(0x7f000025f000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000388000-0xa)='syzkaller\x00', r1) keyctl$negate(0xd, r1, 0x4fda, r2) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000c7a000)=@generic={0x0, 0x0, 0x0}) 2018/01/22 05:28:57 executing program 7: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) 2018/01/22 05:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000092e000)="2127ce6a42c98a290407c01966750f4c7b288518fecc630c517246ed9550953f93461932754095eeca7b41597d135973a0a404644c311fb4bb99246c9957de0a86ff08969717f729b366eda0ff1fd583318b01d3dd070976927c1d60a843df4ed2714059305a46ea491791877f1126aebc88179e6362b88ee9734089", 0x7c, 0x20000000, &(0x7f00002bd000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000076c000-0x4)=0x0, 0x4) socket$inet(0x2, 0x80002, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000375000)='/dev/amidi#\x00', 0x200, 0x581000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00005d9000)=0x0) 2018/01/22 05:28:57 executing program 3: mmap(&(0x7f0000000000/0x8bf000)=nil, 0x8bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000251000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00008be000-0x38)={0x1, 0x0, [{0x0, 0x0, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000158000-0xb)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000)=0xc) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00008bf000)=""/119, &(0x7f00008c0000-0x4)=0x77) r3 = getpgid(0x0) mmap(&(0x7f00008c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008c1000-0x4)=r3) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00008c2000)={0x10207, 0x0, &(0x7f00006c6000/0x3000)=nil}) syz_open_dev$sndtimer(&(0x7f00008c1000)='/dev/snd/timer\x00', 0x0, 0x40) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00009d7000)={0x0, 0x3, 0x4, @thr={&(0x7f0000f60000-0x68)="c2cf25f25a0d89ff869365364037a3c92a39ed3ec4b5bdc206085ddd4883aba6f29c1e3bf56142e9cb25b57bdf4e8afa4ccc823a892075eaeb430a233b4ccff522cc81e5e9a5ccfb87e0564d94a9ae13c9ebfa144f228b43ca1a29646371223d558bbfeee8b47bc3", &(0x7f0000f5f000)="1153e8dcaa7a1c98312df70b44dfbeafed6d97014e0fb5a28261836778030f0b6c2766a3597d4eff2cb64156e8103be89f4e78fa8cab0d41374f07c435f740e309018b48ceb145"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000f5f000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndmidi(&(0x7f0000d31000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f60000-0x1000)=""/4096) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f60000)=""/149, &(0x7f0000f60000)=0x95) 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a8f000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000064f000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000fc000)=[{r0, 0x10, 0x0}, {r0, 0x100, 0x0}, {r0, 0x33aa, 0x0}, {r1, 0x8004, 0x0}, {r1, 0x100, 0x0}, {r1, 0x11, 0x0}, {r1, 0x10, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x400, 0x0}], 0x9, &(0x7f00004b7000-0x10)={r2, r3+30000000}, &(0x7f0000bb8000-0x8)={0xffffffff}, 0x8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000df1000-0x9)={0x16, 0x1, &(0x7f0000001000)="04"}) 2018/01/22 05:28:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0xf)='bdev@mime_type\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={&(0x7f0000ba3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ef0000-0x8)=[{r1, 0x1008, 0x0}], 0x1, &(0x7f00008ad000)={0x77359400, 0x0}, &(0x7f0000fca000)={0x2}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)="649b", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) sendmsg$netrom(r0, &(0x7f00005b7000)={&(0x7f0000f6a000)=@ax25={0x3, {"6bfd4bd323f770"}, 0xfffffffffffff4d4}, 0x10, &(0x7f00008a7000)=[{&(0x7f0000a5c000)="ab", 0x1}, {&(0x7f0000421000-0x56)="70893e7b199b2c925f97091159398d51dd5f6f7e420abb4d062b793e0861fa1d6baafd83bed2b9ca5d10ac378b0557593957e68578ecdc4dcecc70b48be227103c27796f8da2f90b911658397cdf0111a4b25d6402ac", 0x56}, {&(0x7f0000382000)="a17de0821f9d2c89bb1ad8ee45146e0aaea9c6b2de7ee37b89ba282183f0db", 0x1f}, {&(0x7f000077b000-0x70)="472d0bdb063e5d8a145a4c04f4c1c0d0899c5a70302c1b56f803cb87995dbce99939e7e863a3b58641ae379bf28cf261f409ab9f03746fc264cd9e1f0454ce1636fd36d2137c1ccc336070f5b41b0e54044016f0fe53c6b6eb39905ed1744adce652a86f66daebcb23fe64262636731e", 0x70}, {&(0x7f0000760000-0x1f)="af807d85c228f99713da6519138665dd00db262336ce9a46e92b4060a746e7", 0x1f}, {&(0x7f0000899000-0x1000)="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", 0x1000}, {&(0x7f00004f5000)="94c4ad26d79b334707f471e2c745e353e428d5b5a71bf42ff5e7eb7c86b62803291e83ff674bb6b7cf61bac44ef1cd33274ebf928739582d1297b01c350aec21c33fb0417a3237b6d83a55d05ca5f9ddc0695406eed926fbc0663feaa9f83d9f18939dbb53e794f25c100310b2f8a2d51c2b44dec8fcbe7f44ef3c56f218906d018b21a120c277f65097885745c14f921e2f726e826cc917bad9f22b62a1b6cfbf69adc28d2fe6a8069b91acae6f638934af302c6dadd776", 0xb8}], 0xa, &(0x7f00000e4000-0x108)=[{0x10, 0x13f, 0x6, ""}, {0x20, 0x11f, 0xffffffff, "409837d0d38ba626bedc7a4b72"}, {0xd8, 0x101, 0x2, "cf3836df6aaab6edaaaa9e4ce86d4a275f8e46ad9aea143ae6b6dd34e09566c70c5e85f82fb48db455dd0baafdd950d27f6ff9060f1bdce955dd1c4d8de4fd8c8af496659d3b78880c112f9fd0dd59a6908bf85828e713127bf3e620f066b0d6b9bdbfd40ac99d3105423ff1d9961c55f3e190c3533a272c269e47bb29256dc505040571b4360ed790b8fce92d24f2d70b0e623aa23bc64274913e0493a7c54d0fe26c1b444a8c54a1c26d8cf61d22eaec216b85ebe49f556f329a39b919decffb31911951e9d287"}], 0x108, 0x8000}, 0x81) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) syz_open_dev$sndseq(&(0x7f0000b23000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/22 05:28:57 executing program 4: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = shmget(0x3, 0x2000, 0x402, &(0x7f00004b6000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f000005e000-0x64)=""/100) 2018/01/22 05:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000681000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a4000+0x5fe)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b7c000-0x4)=0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000054c000)=""/102, &(0x7f0000ea8000)=0x66) 2018/01/22 05:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000969000-0x8)={0x0, 0x100000001}, 0x8) close(r0) 2018/01/22 05:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000711000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000654000)='/dev/sequencer\x00', 0x200000, 0x0) sendto(r0, &(0x7f000093f000)="3a71ddffcc31fb1e35a10b4145b55158d1a19ae68fa027", 0x17, 0x800, &(0x7f0000edb000)=@llc={0x1a, 0xf7, 0x100000000, 0x80, 0x1, 0x33fb4c1c, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e60000)={&(0x7f0000ae8000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f0e000-0x10)={&(0x7f0000df6000)=@getroute={0x14, 0x1a, 0x10, 0x6, 0x3, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x50) getpeername$netlink(r0, &(0x7f0000530000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044c000-0x4)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c0d000)={0x401, 0x40, 0x9, "a4b4f556fae0", "20a818dfcaca9fad0ef481c04c25a54d"}) 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e65000)='./file1\x00', 0x0) shmget$private(0x0, 0x2000, 0xa, &(0x7f0000026000/0x2000)=nil) lstat(&(0x7f0000199000)='./file1\x00', &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d91000)=0x0, &(0x7f0000243000-0x2)=0x0, &(0x7f00006d6000-0x4)=0x0) chdir(&(0x7f00004bf000)='./file1\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000083000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a78000-0x4)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000c8c000)={{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x10000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002f4000)='/dev/sg#\x00', 0x0, 0x101000) accept4$packet(0xffffffffffffff9c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000033c000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000565000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000888000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) 2018/01/22 05:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000092000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00002c2000)=0x40, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000c6c000)={0x0, 0x0}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f000079b000-0x4)=r5) dup3(r0, r2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00006de000)={0x1000, 0xb72, 0x3ff}) r6 = shmat(0xffffffffffffffff, &(0x7f0000a46000/0x1000)=nil, 0x6000) shmdt(r6) 2018/01/22 05:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x13, 0x80001, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000266000)={0x0, 0xffff}, &(0x7f0000a98000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000053e000+0x78e)={0x1fe81e15, 0x8000, 0x9, 0x6b04b4a9, r4}, 0xfffffead) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000361000-0x18)={0x1, 0x0, [{0x20b, 0x0, 0x0}]}) 2018/01/22 05:28:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000151000)='/dev/input/event#\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000bd1000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/12, 0xc}], 0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 92.639513] audit: type=1326 audit(1516598937.203:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 92.664141] audit: type=1326 audit(1516598937.203:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 05:28:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000001000)=""/0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000)=0x6c5, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000005000)=""/137) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x7ff) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x0) 2018/01/22 05:28:57 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000bab000-0xb)='/dev/adsp#\x00', 0x3, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000163000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x6, 0x1) write(r2, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r3 = semget(0x0, 0x0, 0x200) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000e81000)=""/249) [ 92.688714] audit: type=1326 audit(1516598937.203:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=254 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 92.713897] audit: type=1326 audit(1516598937.203:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 05:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000042c000)=0x3) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000771000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000091b000+0x2c9)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003b4000)={r4, 0x80000001, 0x0, 0x3, 0x400}, &(0x7f0000582000-0x4)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 92.738473] audit: type=1326 audit(1516598937.203:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 92.763061] audit: type=1326 audit(1516598937.203:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=29 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc1000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000087e000-0x4)={0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000566000)={0x1, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000667000-0x4)=0x1f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003da000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x21, 0x3, 0x2, 0x6, 0xd, 0x800, 0xff}, 0x20) [ 92.787570] audit: type=1326 audit(1516598937.203:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 92.812122] audit: type=1326 audit(1516598937.203:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=6 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/22 05:28:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0xbdd8) sync_file_range(r0, 0x200, 0x100000000, 0x4) mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ppoll(&(0x7f0000957000)=[{r0, 0x0, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0xd360, 0x0}, {r0, 0x2, 0x0}, {r0, 0x6000, 0x0}, {r0, 0x4, 0x0}], 0x7, &(0x7f000054c000-0x10)={0x0, 0x1c9c380}, &(0x7f0000730000)={0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000310000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000086a000-0x20)={0x80000, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000144000-0x10)={r2, 0xffffffffffffffc1}) ioctl$sock_bt_hci(r1, 0x400448ff, &(0x7f0000e53000)="f17c7d9c33cd0cce56e238e218433d23d8d1afe172486b2a005633a1e6b83269744129f64f813ccd4bdcef7b0f74cbbe701d21f632fa6ea1a4971e01c3337629581fc211b6c3d2c21ed3f5fc8744b5d80bb3dab39a2af5bd5f63cfe26c005221c262dd176b20c2e0aa3a22bf27f4e9a4eada3dafbcd648e2a181f1e2cccc9eca2c3e07f82271bc43e3344a622bbd8fda3c093b9d78d7539d1d017325672ef8b2ff006259dc2402540c952206b98ea09d531e92e9d32b19ef0d48dec907477afecf6868fed30cbf") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000847000)=[@release={0x40046306, 0x3}], 0x0, 0x0, &(0x7f0000086000-0x8f)="e736325b0ab0c23e860eaf8baba969edadc4c00f49980420a2013c4abe0dfc6a14c418e976c3fab1fac5ced2333f8dfa0c96d67447c8d10773c2fe2440ee1f6fcf905edd26c73c974efc825b86263a8187cad67613cde04f28aad7d25d611fbf144b596425a44bf631f4e3172207e8520704da5f695b068acf45928c62e230c55cdfc8eae6051cb2646fc5ab972f97"}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) request_key(&(0x7f00005fc000-0xc)='id_resolver\x00', &(0x7f00001c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b40000)='net/mcfilter\x00', 0xfffffffffffffff8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x64, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a1a000)=[], &(0x7f0000a47000)=[]}, 0x0}}, @clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00005f5000)={0x0, 0x0}, 0x2) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f000095a000-0x8)={0x2, r3}) [ 92.836477] audit: type=1326 audit(1516598937.203:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14228 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 92.932711] binder: 14266:14269 Release 1 refcount change on invalid ref 3 ret -22 [ 92.940613] binder: 14266:14269 unknown command 0 [ 92.945674] binder: 14266:14269 ioctl c0306201 20008000 returned -22 [ 92.953605] binder: 14266:14269 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 92.990485] binder: BINDER_SET_CONTEXT_MGR already set [ 92.995826] binder: 14266:14275 ioctl 40046207 0 returned -16 [ 93.005851] binder: 14266:14274 Release 1 refcount change on invalid ref 3 ret -22 [ 93.013597] binder: 14266:14274 unknown command 0 [ 93.018451] binder: 14266:14274 ioctl c0306201 20008000 returned -22 [ 93.026885] binder_alloc: 14266: binder_alloc_buf, no vma [ 93.032484] binder: 14266:14269 transaction failed 29189/-3, size 0-0 line 2957 2018/01/22 05:28:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d5a000)='/dev/usbmon#\x00', 0x8, 0x80000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xec79, 0x8068, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f00005cc000)={0x0, 0x0}, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x80000000000, 0x0}) r3 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000a78000)=0x8001, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) r5 = getpgid(0xffffffffffffffff) prlimit64(r5, 0xc, &(0x7f0000a68000-0x10)={0x1, 0x1}, &(0x7f00009db000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000772000+0x777)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r4, &(0x7f0000b44000-0xc)={r4, r2, 0x80000001}) 2018/01/22 05:28:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0xffffffffffff9753) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000eac000+0x4e1)={0x0, 0x3, 0x0, 0x8, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000251000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000fd0000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) 2018/01/22 05:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) 2018/01/22 05:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000027000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000074f000-0x4)=0x0) capget(&(0x7f00009a2000-0x8)={0x19980330, r1}, &(0x7f0000edc000-0x18)={0x6, 0x10, 0x3, 0xfffffffffffffffc, 0xb72, 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setownex(r0, 0xf, &(0x7f00006d2000-0x8)={0xffffffffffffffff, 0x0}) mount(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f0000765000)='./file0\x00', &(0x7f0000a58000)='ecryptfs\x00', 0xfffffffffffffffe, &(0x7f000097e000)="63b8ffcbadf47bbf4d60db379c0e3d0ee5635c687cccee7a8bd6da00e5407227b06f4164e2da850000000000000000b4") fcntl$getownex(r0, 0x10, &(0x7f0000f44000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) 2018/01/22 05:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000f0000)=0x0) ptrace$cont(0x19, r0, 0x333c, 0x7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getuid() r3 = add_key(&(0x7f0000710000)='big_key\x00', &(0x7f000013c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008fa000-0x6f)="e2935803cfb06a99171de196ce9fe9f3d6a99418d9edcfb7413057d64078dc31928ed090a62c4fb7a7af891f52875153f8f68968405d53e3921a59000428bdfaec915dafc0783eccd4d5cf3716a75ed09175308d734d770cd4a06e6a22e5a5791c36075686c9a36b1ea2f8b4e3765a", 0x6f, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) listen(r1, 0x6) connect$inet(r1, &(0x7f0000545000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$inet(r1, &(0x7f00009f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00003fa000-0x4)=0x0, 0x4) 2018/01/22 05:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') fstatfs(r2, &(0x7f0000b7d000)=""/4096) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80800, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000727000-0xe)='/dev/admmidi#\x00', 0x1, 0x20000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000522000-0x400)={"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"}) clock_gettime(0x6, &(0x7f0000d44000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e1b000)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ecb000-0xc)={r1, 0x5, 0x0}, &(0x7f000072b000-0x4)=0xc) 2018/01/22 05:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a4000-0xf)='/dev/sequencer\x00', 0x4080, 0x0) recvfrom$ipx(r1, &(0x7f000093b000)=""/67, 0x43, 0x2, &(0x7f0000df3000-0x10)={0x4, 0x81, 0x6, "5f8150668413", 0x3, 0x0}, 0x10) ioctl$KVM_GET_CLOCK(r0, 0xaf02, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.044072] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.056187] binder: release 14266:14269 transaction 55 out, still active [ 93.063150] binder: undelivered TRANSACTION_COMPLETE [ 93.068375] binder: send failed reply for transaction 55, target dead 2018/01/22 05:28:57 executing program 4: clone(0x0, &(0x7f0000013000)="", &(0x7f0000ffb000)=0x0, &(0x7f0000362000)=0x0, &(0x7f000017e000)="d1613134d68f62122d077a1eb0701a7445e5286410af43a78c7d0100000000000000b93675d43a1c") lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) 2018/01/22 05:28:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/22 05:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007d9000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bb2000)=0x0) 2018/01/22 05:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000f07000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000812000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000a6000-0x400)={"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"}) ioctl$KVM_SMI(r0, 0xaeb7) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f0000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004fb000-0x10)={r0, 0x28, &(0x7f0000c29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 05:28:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r0 = request_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000e0b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)='proc\'eth0\\nodev\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000004000-0x8)={0x3, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0xacb, 0x7, 0x5a}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) r2 = add_key(&(0x7f0000e0d000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2f)="", 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000004000)='\x00', 0xa00) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000e0d000)='\x00') 2018/01/22 05:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000dd0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, "9f0214080000077b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 05:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) recvfrom$unix(r0, &(0x7f0000e18000-0x48)=""/72, 0x48, 0x100, &(0x7f0000ead000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000a4a000-0x35)=""/53, 0x0}, {&(0x7f0000991000-0x2)=""/2, 0x0}, {&(0x7f0000311000)=""/250, 0x0}, {&(0x7f0000e79000)=""/249, 0x2a6}], 0x265) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e3f000-0x36)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1628b323003d6c7, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) write(r0, &(0x7f0000301000-0xd4)="903c262de0a7087bba17eb4c880dd4aa44d24a1d814da40835ff3f0641e717af5743c5f16df4a07b9a091588befb0a93dec74955c807db2541e0896452875e07a590d8854a4f7c23ab174c385886662190997a807501628b8a20de7484ddadfe731eae5e37af55d22e52278ab4254b8d230860835ec93dea4971abb5169df469295c6d736c7eb02505b9340d54704c6f48655790f8e105268d6a3688fc7cd7f1b8f8ebf9eb6177dce79d25cf13fa65468a24f21449444e2d4aca96ec00a8b8ece4e53bb371b2d37b75303777a13b04e6edf961f2", 0xd4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000b12000)={0x2d4, 0x100000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000949000-0x64)={&(0x7f0000b28000-0xc)=[0x0, 0x7fff, 0x100000001], 0x3, 0x200, 0x35, 0x40, 0x7, 0x1ff, {0x1, 0x1, 0x1, 0x9e3f, 0x7, 0x8, 0x3ff, 0xffff, 0x1f, 0x1, 0x5, 0x1, 0x1ff, 0x1, "a8b8b08adefec2ab03a0b0d02473b7c35dfe0d382577eb74176ae23766c7512e"}}) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$search(0xa, 0x0, &(0x7f0000002000)='ceph\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0xce, 0x81, 0x0, 0x4, 0x4, 0x1ff}, 0x61d0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 05:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e58000-0x4)=0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bc2000-0xab)=""/171) 2018/01/22 05:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000085f000-0xc)={0x2, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000425000)={0x0, 0x0, 0x81}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/qat_adf_ctl\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000874000-0xc)={r1, 0x80000, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000568000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x5) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000dfd000+0x5f4)={0x0, 0x0, &(0x7f000052b000-0x86)="7556e7f254f871b97a1e585be56510e6a7aa7c8360478310f6c7a1887535086e0348f09b41fa0d7a50502ff1f112862b6c97e87676d71a7b1264e647856b1c68900b925f0a6b48f90d246e5d3449794b97dc681c25ec9259ded24a01c83631091b653f9b09d21b784b5beea830c5853423d10cc984ee54d85a7300ca9fe525e87dbab066845f", &(0x7f0000dc7000)="", 0x86, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bb8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000392000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000320000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000e3000)={0x0, 0x10001, 0x30, 0xe9, 0x3}, &(0x7f0000296000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b85000)={r2, 0x4c, &(0x7f00001d7000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ce000-0x4)=0x10) modify_ldt$write2(0x11, &(0x7f00001fa000)={0x0, 0x20000000, 0x2000, 0x7, 0x6, 0x0, 0xfa, 0x9, 0x80000000, 0x7}, 0x10) 2018/01/22 05:28:57 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022a000)={0x0}, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x54, 0x0, &(0x7f0000305000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000000)=[@fda={0x66646185, 0x1, 0x0, 0x1f}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x5, 0x0, 0xb}], &(0x7f00007e2000)=[0x48, 0x78, 0x38, 0x28]}, 0x0}}, @decrefs={0x40046307, 0x1}], 0x73, 0x0, &(0x7f0000000000)="ed13be41b5c69284be4e1cb8832f94ce10bce3536d5752804d38ccde62c19f01e9cad70c4925f0f52e2e4e98a4158cebe6e3983f45ae4e7587fc9ff98864cd166c9625d2a3c89b9291197e732d26aa561c106a5cfaf7715488daab5dcf982e278d7854932702ddac459b8a37b6be5a77e1c3f0"}) 2018/01/22 05:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091b000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa7000)=0x0, &(0x7f0000624000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x10, 0x3aa) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000027b000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f88000-0x10)="2f7070703170707045253a656d3100a7", 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f000030e000)="8f", 0x1, 0x0, &(0x7f0000d04000)={0x4, 0x0, 0x0, "15b43a2bc14d", 0x0, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) dup2(r1, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000095a000)={&(0x7f000038e000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 05:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00003ff000)='./file0\x00', &(0x7f0000b11000)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = gettid() wait4(r1, &(0x7f0000c26000-0x1)=0x0, 0x20000008, &(0x7f00003b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b01000-0x8)={0x0, 0xffff}, &(0x7f00008cf000)=0x8) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b54000-0xf3)={r1, 0xeb, "c8b323f125479b43d3864bbc7ae26bd03c39c4bc47d66a3b32cd003a6df3b65b448dad16b815ac544a7f787bab919b62db51925d3ea42453e6c939558a866a75d028803296f8666f2d1c7712a86e4ae09bc567dbcfef56dba97566165030a3935bd8b19718912ccfeaf9d12ca2e89bdb3206733a03ccfbcf31acea7e40398ecf150d0645b9cf28631d544ebed1390c6e17c7ba971d4c186c7ce9ba73760ba47a32a7c56b8d8d9a861fc5c6e1cbc08adcd6a803f5c5b20361a631f67d5b7cfc746562ee6e4756c3d47f05f2de2c785319f290e23489fac594b4fd4b8745dc44bb1415ea1e6da402b00bde58"}, &(0x7f0000884000-0x4)=0xf3) migrate_pages(0x0, 0x2, &(0x7f00004df000-0x8)=0x1f, &(0x7f00003bb000)=0xfffffffffffffffb) 2018/01/22 05:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000511000)=0x0, &(0x7f0000572000)=0x0, &(0x7f000011c000)=0x0) 2018/01/22 05:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000032f000)={0x0, 0x0}) futimesat(r0, &(0x7f00007f4000)='./file0\x00', &(0x7f0000287000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) 2018/01/22 05:28:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d3000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f8000-0x18)={0xaa, 0x1, 0x0}) r1 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) signalfd(r1, &(0x7f000073c000)={0xb65}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socket$l2tp(0x18, 0x1, 0x1) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/22 05:28:57 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007fb000-0x4)=0x14) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000a77000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000031a000)={0x0, @in6={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x4, 0x7, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005f5000-0xe)={r1, 0xffffffff, 0x3, [0x10000000000, 0xcc6, 0x0]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f00007fa000-0x8)={0x0, 0x0}) flock(r3, 0x2) sched_setaffinity(r2, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000346000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x0, 0x4) fcntl$getownex(r6, 0x10, &(0x7f000037c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f00008d6000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) sendto$unix(r6, &(0x7f0000e05000)="98f0a9c7acef9c6be5717bda52e285ff15d40b63ddb6ffaa309f453c54ec6d0bd889c35cf285a753ff47d7777e9c86a8b624462901924db69e89f996794a2e6c26fe452209eefaa2a69c77321ad9a4f54999f9d597a0e3fbd04a68a6d61f827d2766da4b95b9a579ddfcfc8ebbb7fd246db64baacf982456c948cc83e96ccbeaa08e918563b4c36a69d8178ed018f8349e7747ab33bcc0303a770730e7b7690870ee1177339346740738044f1a56bb760346564938d0a04260162131939f6af5a8fe8f3d4683978d97244bb8b16d44a0dbe9e3f091f54c80", 0xfffffffffffffeba, 0xc004, &(0x7f000062f000-0xa)=@file={0x1, './file0\x00'}, 0xa) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000964000-0x6e)={0x0, 0x66, "d5523281f23d33de54ad682c6c56764c86ab7bbd42c308dc4c4621f5f11affd1ca635dfd598b0ba9d8a2b99d0b19c377591d874b159369222f2bbeec0518778f55c7712a6d44b85512b0812617c80cd584ef06644e39ae8c72f01b0ec46ad7c9b3886f57273e"}, &(0x7f0000380000)=0x6e) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c84000)={r7, 0xd3c}, 0x8) [ 93.336522] openvswitch: netlink: Message has 4 unknown bytes. [ 93.358839] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/22 05:28:57 executing program 2: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b3f000)={0x1, 0xffffffffffffffff, 0x2, 0x0, 0x0}, 0xffffffffffffff18) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffd, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = creat(&(0x7f000007a000)='./file0\x00', 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f0f000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = syz_open_dev$vcsa(&(0x7f00007e9000)='/dev/vcsa#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a8d000)={0x0, 0x7ff, 0x3, 0x0}, &(0x7f000046b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000741000)={r3, 0x1000, "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"}, &(0x7f0000b72000)=0x1008) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000bca000-0x40)=[], 0x0, &(0x7f0000848000-0x1)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e70000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006cd000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x7, 0xffffffff, &(0x7f0000013000-0x10)={r1, r2+10000000}, &(0x7f0000013000)=0x3f, 0x0) r3 = syz_open_dev$sg(&(0x7f00001ff000-0x9)='/dev/sg#\x00', 0x401, 0x400000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000193000)={0x7, 0x2}) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) connect$ax25(r0, &(0x7f0000604000)={0x3, {"bbd4814f0eef9a"}, 0x40}, 0x10) unshare(0x10010800) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000875000)="", 0x0}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000d6000)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000291000)=@add_del={0x2, &(0x7f0000cdc000)=@generic="96eda937780d9f5c928cc5022b0cb998", 0x0}) 2018/01/22 05:28:58 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000db6000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200000, 0x0) sendto$ipx(r1, &(0x7f0000991000-0xc5)="adf79807c671c021be375f7d433ad99313ab0cb3958c84ce0f5408319de95dfe58208a4584304df77958ff8a348260f10bc1cbf73d382fcc2d38a58642fd2a09625b3507b2ac55b417bdb62993f745f3adfd1524851d5876c5fc8296cf36ce6c1d4b0637085a68de3945db1b164ae57f711c258c4b97442cc404ce63351ce0112545d5d21a6d5be324864ff90a0b7bd37632a201b07b39ae3b0c602901f0423b74de30b94d620e15a39a523cac6a4c22981b3329cb5d2893bab5e9ab54eef5b78f5547ed52", 0xc5, 0x80, &(0x7f000086d000-0x10)={0x4, 0xac, 0x7ff, "3fcf920f2b03", 0x2, 0x0}, 0x10) 2018/01/22 05:28:58 executing program 7: clone(0x0, &(0x7f0000e53000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f0000376000)="") fchmodat(0xffffffffffffffff, &(0x7f0000607000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/22 05:28:58 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001cb000-0x38)={0x0, 0x30, "d9ff0494170d4ae70fbf0e36225fc13c6ea8404f992f249fcc2231297dbfe68c46bdd88d477afc4e12d617187b513b52"}, &(0x7f000063a000)=0x38) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f8f000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x795, 0x9, 0x89}, 0xa0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b34000-0x15)="", 0x0) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b02000)='/dev/adsp#\x00', 0x8, 0x210000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xdd88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067b000)={0x0, 0x0, 0x0}, &(0x7f00007b2000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000854000)='loginuid\x00') sendfile(r2, r2, &(0x7f0000a2f000-0x8)=0x0, 0x1ff) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f0000c29000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000775000-0x10)={r0, r1, 0x2, 0x4}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000d20000)=0x800000000000001, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000d22000)={0xfffffffffffffffb, 0x3c, 0x1, r1, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d24000-0xd)='/dev/usbmon#\x00', 0x1, 0x40) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000d23000)=r3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000c0f000)={0x2, 0x2, 0x3, 0x800, &(0x7f0000d22000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x0, 0x70) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000d24000)=""/249) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d25000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000bac000)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getpeername$netrom(r1, &(0x7f0000d24000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d23000)=0x10) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0x5, 0xfffffffffffffc00) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e38000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e61000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000ad1000)={&(0x7f0000b34000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000241000-0x58)="cd17e6f72f3a4975db57a63ec54d21d311811ddb539c54ee03dce219284081e6200b97ccaae3b10c233364c2892f0de737f0338b4f6c9f563d0ad5ab8fec565345b767564647ec243396e8de96b3b2837ebaf05f06696001", 0x58}, {&(0x7f0000892000)="afb7da3027", 0x5}, {&(0x7f0000001000-0x3b)="2056f9f2bc3adeb962af2ec322f05d972f1c317aa6360d7c3002e9ffe8176fdf20d1ec99de59ed19709a04766b227e190f795a3f866d1a19da052a", 0x3b}], 0x3, &(0x7f0000840000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x800}, 0x40010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000003f000)={0x7, 0x7fffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b26000)=0x9b22) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000259000)=0x2, &(0x7f0000dc5000)=0x4) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000076f000)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) io_setup(0xc1c, &(0x7f00006b3000-0x8)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000976000)='/dev/mixer\x00', 0x420000, 0x0) r4 = dup2(r0, r0) io_submit(r2, 0x2, &(0x7f00007c0000-0x10)=[&(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f000019f000-0xbf)="c3c2f44f113d93dadfc71393257b6e79471c105f5298399264d226322cec0c2124c00636cfd22c4d61612d0e463acc31f98972c8cccf28baa789b0ae965faf74f94a60027b9a52e054a92890227e13bb8cd7ccf18792d8095cd1d4fa90ee8337d055d1adcee194779bcbaae967bf7e6bc48d4e4d39bd5b672308aa796b6e90c787578a0e02c523bc6fa291e97570a6df1a1dd2f4e6d8a5dee4febf30a162905aff6e6b4e73946fb9cf95cc13b2d4d86d16486c79b487daca4a24373aac44d5", 0xbf, 0x8, 0x0, 0x1, r3}, &(0x7f0000409000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000ec000)="2151c298e965b36b2080d42e", 0xc, 0x1d0, 0x0, 0x1, r4}]) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/22 05:28:58 executing program 6: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") readahead(0xffffffffffffffff, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) syncfs(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r1}) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008cc000)={0x10, 0x0, &(0x7f0000ed3000-0x28)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00008b1000)=""}) io_setup(0xffffffffffffffee, &(0x7f0000001000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00001b6000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) r3 = syz_open_dev$mice(&(0x7f0000516000-0x10)='/dev/input/mice\x00', 0x0, 0x54800) pipe2(&(0x7f0000f1f000-0x8)={0x0, 0x0}, 0x84800) r5 = openat(0xffffffffffffff9c, &(0x7f0000b34000-0x8)='./file0\x00', 0xc0c444fe80e1d8f3, 0x50) r6 = syz_open_dev$amidi(&(0x7f00002dd000)='/dev/amidi#\x00', 0x7, 0x40) r7 = syz_open_dev$sndmidi(&(0x7f0000ac7000)='/dev/snd/midiC#D#\x00', 0x6, 0x100) r8 = fcntl$dupfd(r0, 0x406, r0) r9 = syz_open_dev$amidi(&(0x7f0000baf000-0xc)='/dev/amidi#\x00', 0x6, 0x400802) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/checkreqprot\x00', 0x200, 0x0) io_submit(r1, 0x9, &(0x7f00009ec000)=[&(0x7f000026e000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000bc6000)="3ffc7f8426ce051c6bf35006bcd822f56ffe19db91b43b7f6610f928a2c91f4cc6241302ffa497fc4d8f6571dc1b3771dce3333c65d2a54199bd62124fa664c068478ad55d9d63fa85919bf1bf731c48639035fb9208d6ee3b3e198f1ef8ce9055ae6fa1598b5d672370296608ca20674a9142a6c38e44f8624d3b37b51e06420daabb95ca71bc81461fc59f6d70860b35ce54d80bfad9289f6f15822c93891237d50f9dfa44", 0xa6, 0x3, 0x0, 0x1, r2}, &(0x7f0000f6d000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f00003e5000-0x8)="61989555d612403d", 0x8, 0x7ff, 0x0, 0x1, r3}, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000ada000-0x53)="fb33071e4e8aa263e24048681364099d21d9b42d81dd5ceba4e361f33a837efbc52395230171d316fe6384271c7c49140746b4fb19151724e1277fe953a0d83c8d983da8a55400a01773e43e2d2ff133ed935fa3d5a2291b88ce076f2c8d0dbd592e31f45d46034f3378c9e82c068b6e02c4a8713e67cb5bf6256771be5e680275f41cdac3f38ddf82facbd76edb30a894bcbb1cb935edf2f0711aeab8108e9556efb22883b9a7a8265a3a421910a23e884a20a7ff69be89c1f7998724b3c6682dff", 0xc2, 0x7, 0x0, 0x1, r4}, &(0x7f0000c9d000)={0x0, 0x0, 0x0, 0xb, 0x1000, r0, &(0x7f0000680000)="fe5790f2485a1b9b3af7d5e7d1273633281881322a26049830cf80c862bda8e45725c56925bada6a0b31d93ab24a7275519876bdffbf83a85b939cb9cef9e6f7f42bbc572160aca5b858bd4430de9ff981c74a6f9e304f76f268af5844e7bb016cf4efef409bd10614c38a5b4cbe9f0e1095b7e03367b52fbad147242c64d7f717a32833a381fbc40f2259ee9410e5db4ee03bf16fb7f65edf45c96ce6ad", 0x9e, 0x1, 0x0, 0x1, r5}, &(0x7f0000b7c000-0x40)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f0000118000-0x71)="9fe28711ca7f15a331f14ae64be0d6829d5e295d88abf9e8fc26e97b7ca147ec8d7758ddce10739dd82037b3cf1e9ecee7095e47be7a5d231b36b0c509dbcf7d66465903fa24fcd38d2abde46774f76e50c9488d227dd637256de0661c706750fa22e9284ee678725becb3b9fd282df027", 0x71, 0x2, 0x0, 0x0, r6}, &(0x7f0000906000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00000f2000)="8f0c8a93bf507ee1e1a180e4abb643b78fd1ab03e64f6be15ff00c2fc8095b236a4e65e85ee786d1b98b304f80526454f6248dd179b6ff4550217c3ea34d11a8d03f0283d3d1e03774b301f7f3536a03512d045ccc0bca3336bf3d9161a3f19bef4bc362e2a901a4ce627f105021dc53e9395a454bc6ad05030515c3758dcf444741bb887e52159ca4ff5aef94b3d29220e72016db606a585ace885c57a900f8cf", 0xa1, 0xd16, 0x0, 0x0, r7}, &(0x7f00008b9000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f00001ab000)="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", 0x1000, 0x4, 0x0, 0x1, r8}, &(0x7f0000520000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000b19000-0x66)="08994a9c6d2318dde9fa73930cff571b529d98752d7a2f03c9f4592d283caa49c1b3c37f16fe105a1419b967146dbb9e5db1e5adea187e316a4bd4536696639fbf65250366c3e9e1960604e6676af9a0b2a8e4de1973306a8244aeec01b75d043a8dddd2628c", 0x66, 0x2, 0x0, 0x1, r9}, &(0x7f000068e000-0x40)={0x0, 0x0, 0x0, 0xb, 0x8, r0, &(0x7f0000c4c000)="f76e0f94a3d575589d2476b139", 0xd, 0x4, 0x0, 0x1, r10}]) 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b8e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f95000)=0x9) fstat(r0, &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigreturn() prctl$getreaper(0xb, &(0x7f00004ca000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x9, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/audio\x00', 0x60800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) readv(r0, &(0x7f00002a2000-0x10)=[{&(0x7f0000377000-0xf9)=""/249, 0xf9}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000def000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f16000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008f8000-0x1)=0x2, &(0x7f000088c000-0x8)=0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000045000)=0x100, &(0x7f000083a000-0x8)=0x4) getresgid(&(0x7f0000fc2000)=0x0, &(0x7f0000f8a000)=0x0, &(0x7f000091b000)=0x0) fchownat(r0, &(0x7f000000f000)='./file0\x00', 0x0, r1, 0x1100) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002db000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e1e000-0x8)='pagemap\x00') preadv(r1, &(0x7f0000925000)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f00005fa000-0x8a)=""/138, 0xeb}, {&(0x7f0000922000)=""/204, 0xcc}], 0x3, 0x0) 2018/01/22 05:28:58 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x400) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000002000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000005000-0x9)='d', 0x1}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000008000)=""/174) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e73000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e4000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f88000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) [ 93.611721] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 93.618810] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 93.649085] binder: BINDER_SET_CONTEXT_MGR already set [ 93.655882] binder: 14438:14452 ioctl 40046207 0 returned -16 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r12 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) r15 = getuid() r16 = getgid() r17 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xffffffa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r23 = gettid() fstat(r0, &(0x7f0000001000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x188)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="4c40cf9cb24f94349fe62a04a652ca925b452b0073d8e3542fe5a62fd4331545507283d6101331a8979bc54c5b438b015de45f5ed2c975f897340a70d4d5756a26f04ff39d066fbe81105e1316e33e34bf271d33ea311a2f0dc8313fbb53113763708236c9b893fc0f94ac42538b29635cee42d5524b07e13b1f05", 0x7b}, {&(0x7f0000004000-0x2)="d06d", 0x2}, {&(0x7f0000000000)="6d3fb70367a437c9049cf803facda38a2f2e438896785dc40761e0d50d5f00de61f8ca8ee89819a06c625edf6b886d9e8219d8ae1b93e9b7b9c25c029f9a416e85b02260b102a77dca500f126f9c576d707e651a7f5f8f8fa52adbe7849cf31862edef6d1f5397e2836af61334aef034bf433ec3e7bee0cd744502655b4030edc6d9105448", 0x85}], 0x3, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x4000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x1000)="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&(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x9b)="9c00e06d6c3d4654d26026051a13ec1109455fe01dcbf0330efcd2cc2df0db6d4531c554f7238978b81e147fd82fc3a1b241f79e5491bf39095a5e2a9534e5c1b2f8c3ae689731127f30ecddb1fd35ff70c7684845fb4efed1a8a1f8fb62ee628239a28b8693bedff9d914e59062dcc5c083634bd580c13bcb86fef83855bd7cb495b502d183bc9251cdeb81687639c18a4a24ac3f17c44c68b8b1", 0x9b}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x20)="e032216a526c149110bc38e9f6cc9a74030087bbe4712d7827819a3a7491ff81", 0x20}, {&(0x7f0000001000-0xb5)="253a8b1886434e1231485ff985fd35a11d4eb30a8b35607285e2145f4b0c8489275c54e02f57db747928c16f398370259a9e00419caae20923595166e7fb1910b3359bbba12971445d2d6ca927eb7b5d273f3f517c9e8f51e96a4fd83a8ebbd3c2072f90af8a2d19588d0786e29fa6958818596de676386d47b1b0e0fd6a6c9e9d04ae04d5dddecf99f81074d037c6dcdd0350fc66ad1080032056f17fc0a8daff53ca9d285df66bee93d31d06875998a14743e7c7", 0xb5}, {&(0x7f0000001000-0x7)="0d31dae0266ca3", 0x7}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="c56c0f5b5aed551c14de024a6d54268636cad2ddeb3da022a37027409483aa1ebefa27085946262bf56a0d2f8f0fc843031206969b60bc6373a142448e0093bc5bba3741d815fed54a4a603b9ba89454335d0d7baf5f38c1a5d08b81c312e3d404f0444f52624e22bfc6cbd979a157d7947319671dae6d591b58b937f7543d8a39644f629896e8e189bfe2717c141444f9e88bf95652c5e2b1619c1d9d38338e232e9c6e7f3ff9fb8d7282c6501b99560fa2b0f8499274c63b9169bdb109e3b1914e69a7b2f27065d409eff0cbe1a23d7055ee02b610ebff23c9939deced48521c4576e33153b771de1d008dba0ca1d5cbbc5b1919d2aba1a1115de83d096935cabc9a711139ebd4a809bea3ccbc0563050db20aa959bffebd0dda6438d0d65f29c150669bca377a3789018a1d5a432e820ad0a7ca9412ac29eda363ec0bc35ef806e489522eb1894ef50ab87d508bdde007f94f05257eb687cdb0753f158b0218500d54df7aac66e82b0255ff7c33c307255ab5bb66f35fdef7b0c1a6141572aa2f2efdd84a2694dba3932dc9f6d6cf81a6380488d3210067cc0ef4a3c4730ec9f61d2c17a505d06ee6c10ea27f4d93da30b32695dc94da2ae44ef63f78dc098f9312d692e793b662e57473e10b5a4a998d67795be88e2b06fd7a334ef84d4c655cd04b2af6503d7bc158e587563c218caa014aa639824720694a19e5471427b86b62f1a1322c19881849cb30eeba4a333528380f16e7efa985e88d3cc4cd79343cd48fe7aca9bc646a1d5a675827c7dee96a2b65ee95d4a295806c78b12d61340a64684911d8f974dd45eb1a2a13d190d2e60af6f6eade96f48cc74d19ed504aef62533d5b41929589181dca669bc1cceb2df9927f9d50d60f6c97d8aa9bf2bd2e2eb4fce191e9c9ec273fd06e571984b1c5ca5d94ae9a351de7222e5cb33289b9e7111a87a86c4ac808a99d3719a66bd671cc8c4f66aba0fa688521855451831e7f0588e3fe53a1f5bec898964f717da9fa3084ff40af0f1c1d6bc81e9593afe8f0ff1043c917ebe96ff747623d4734f056279defd8019f18def61ebbe4605029188189a03410baa32f9b357e9e23c96863ab8416f867aaf2d5fbd414a04b989cdddb2b7f7bbcf99875b36fdf023ecf233f8aa0d3accd85f8080947b0ab430d55cd9c7e1d6073f1a3223a791a87f91d90237d3bf5b3790bd1c683f58460dd8d2a43f844e2ca92e754985884537df35efcfa0cacfc59fe9f6fed50eea0c5c4831d51c9c4c9fad4d9d89a8af11cd81efc8ed5f8490e8ebbd66d4f144b94cd4f1f693b18f80f1efd8f3fd66572b93a93398308ed37983d2f3afa3d48be283a31f7792b514739b54fd6a24f680254495b77ded43b6b7c42dc4b52b664dcae09faa1aca7d37baa931c52a249e6629fee1739e7ed78d3314430e4f9de13bbba71063d521d6dcca3c047e8612681766b4fbe91034fae5d1d7a5ff409996e1311882eb7dc3ff69217cc5b4d1e65b6072e5e3ad8ff1638c3b9ab82ba73ccc4acbc2b679a9f6e6980f011278ededd8f6084d137ee0fa073d6016481dc3cbd07828d413f647f82c5af670e3c92559df671afcf9312b663530e2cd27317cfe2d51d51ccb130328ce1b956b8be69bcca55a91568a4aeee48b7b8599e9d6a5944123b1e7d0d2860f71e0a210803991c586a3e5e655d220673310ee3edb4f21c07247f600a85839cd64548792bd3b8521807ae5aea071c2572bdd0e5898c5e433928129d46068aa693d01dfd650cc8729287d333c78eab667605682944c9393ac4784215d178d021f908ff7b9e8ef8eda37c4bd561dcddaf1fa9bc334e614150e64807cabdd3dd1008d8925b711c55b3d13105628305d8b20dc3f5d3c7dc776a8a2dd59dc20d22c8ff277c8cd1966c296a1426e9036058f0c70c5959f1b03f6dd4fc4b44e52160079029130b111f240cd8f28620b10ba8c72a06dba7cfb82e6751710a12fb6730f0918ed38ae8cb0c8d8351b41f909cd46fbd2cb565243eb771c61106545975fa7b8ac7d418cc90408c94be2cc2179b9e4cde3213bd9b14d55f9f4eef9e3cf28866feb814d975d5098a758b77fc5468827da88342a278ca43a6a207a8741f6e246eee3687caba6265f8cd2b44ebbc43955f9fdcdfabb83c7a1886de1ba083e7f7e67f6f158727d40910a037327da90afbd90e31a13dabd889363562a585065856090067e27282250490b8e89c502634b2b24c7354d538bc6f0c17aedf0e5d24b17f85886d89ef1a7ec150ecccc4b4fcf51041d258c0bdb6904b3d26ce98ef41b2755e94b019a0da1266ef4b689b037624afb5ed478e6a0628be7aeb040e4f68e7e7bdbd1da8031cd7931e58a0694cd467472855487e0ca23fd9512f0ee0872a3c43d83e1cc68db21c95012696d78c48849aef60c8399aa9ccfe93164b6e027c1b20118d9a22f92d69725610fdbe314fa8ebb90de4e64d8da5eb5f92dd44ae849b0e5f62dafa61e1870dfc4c1c1019cd5c6d26a68f256824bcaa0b094ac2f9e4a38c7ea9fde8af5158d383c53c81fda5ee6a178d52033b1af011351f983c022ca6d21f57aacc11642aa23ee3bc908c237dc8c7d14c6bffe1683eb9cb86e357b0db45826971bae2012e0194eae1a79c088b2885eeb2b2532954433993029d3c851eef18404ef74fb6a334c788fb3075cdf1d21f1bc8fe7ae12af8aff615256ee1872d884848b8abc0b9faf0804e8814271bf5aab390e5847a8761c1f4f563776f9c676ea5e21a1579ccaaed78181241df1b035031970e77cd20f1914d6b7bf9ec4f15c4026bda58bfb5a4f01937fd79aa444626ec3569da2895bae36023f926623f3a798c97cdb25a1b283d14b16de082f4583a14c7fe3918524d1f02a176861449e734fabf5cb5a8b0506838cc615e973181be926799fc84b0f72172637873850ced232b67c8d844a4659dac1beda584aa4f5661f92296540acda9e658dcfeb1926cff4e9c07ce65da3669feb64226ec107a21621529f75c19b5dfaf8b658f93ee0a989a75da865c39f47b6b10aba7385f2c20ba7ef9cfd9ecd8966d0e0289cbd6f239018d4b247e72e3e14c473c5a2093d3a1dc1d80741acdd1a8d08eabacc5a6a07d183d80ff023bd74e8eb8aa5f6d7fdd3ac7659fd0a5c409d1bc100754f4557997014b38e889340f3cf9e86ef21e9c05020b91d6e0817e3090f52886656192020344943886b2bcb41284ca6fcd8da9688fc20aa370f1336c574cf438981cc6cc9756db54b156ad5374b6da2dbe0bae3847fd345a0682a74467b3a6cede79b8420f58b461c665f607081f3195c81c71c5fa0712b5557e3004f77af1c971409209b1305c5a031d62061ac6f771aa5a1eb8138e74042b8a0fe640b3c1b027ca788f231f4ac47a4f2f9d7b1c31890b7dfe0698eb9eb1f4766e6e1413a813d74e0a7e83ca868f5efa7b2abc53fd9a2506939dc4866d8d2c8dbd2cae682f9eec3565153c1297ff81a31c61bc8a772bb437ee2c8f30ca90a9544675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0x1000}, {&(0x7f0000000000)="7da4842f7c093fa0a444c0e3ac754aea5b0207b6aa524826282ee764306a8cb73b5b5d1f8e576621f29703bc4e55a6553f166fc2ae74d27ddc3e0f823cdc45f7efe9a178f5e640a9809b84ce87e73e5dead9511dd938190cd5bafc8194cd2a49951e39091c39979c2aca20c409505547db4adc837925515417610e9e214358a651919bcc3c9590f855ccba19a18ecf628abcde7796b3a0", 0x97}, {&(0x7f0000000000)="3c301a178e913dc66bc90402b66926c2e39b3f883b1d84d7afd7d83b3aaa8c3fed83fa4272bcd4142359a45147aeb0a1003106bcbeeeb828562ef2a08f3b4f26975b95332f542bceb40a1dfacd0aa7842545c7a9a149663950bf0227a6ddc7c37bd21147108f80b85504a8fd64464786938ad6a998fc49bdeebd9afaf86c961986b6f20ffd", 0x85}], 0x7, 0x0, 0x0, 0x20000000}], 0x7, 0x800) r27 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r27, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r27, &(0x7f0000002000-0xc0)=[], 0x444444444444606, 0x0) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ad000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000182000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000097f000-0x28)={0x1000000000000345, 0x0, [{0xbd1, 0x0, 0xa42}, {0x3b7, 0x0, 0xbfc0}]}) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000126000)='/dev/dmmidi#\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000df2000)=0x8, 0x4) r1 = memfd_create(&(0x7f0000dee000)='selfsecurityGPL*@wlan1\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003e5000)={0x0, 0x7, 0x3, 0x9, 0x2, 0x7fffffff, 0x65, 0x800, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x5, 0x40000000, 0x6e}}, &(0x7f00008e9000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000023b000-0x14)={r2, 0xffff, 0x6, [0x40e, 0x43, 0x100000000, 0x8001, 0x4, 0x4]}, 0x14) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r3, 0x0) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) request_key(&(0x7f0000f67000)='big_key\x00', &(0x7f00000e7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aaa000-0x1b)="73656c66656d31ba235c766d6e6574305e2f76626f786e65743100", 0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f0000882000-0xa)='/dev/vcs#\x00', 0x93, 0x201) syz_open_dev$sndpcmp(&(0x7f0000958000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x111000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000c83000-0x4)={0x3, 0x5, 0x9, 0x0}) 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x0) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6a8) r1 = syz_open_dev$vcsn(&(0x7f00001f4000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/01/22 05:28:58 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000006000-0x400)={"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"}) ioctl(r0, 0x40084149, &(0x7f0000006000-0x1f5)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000036e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004f8000-0x68)={0x81, 0x0, [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f0000199000-0xb)='/dev/midi#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000083c000-0x8)={0x0, 0x1981}, &(0x7f0000991000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000014c000-0x10)={0x0, 0x8000, 0x2, 0x0, r3}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cc2000-0x65)=""/101, &(0x7f000013a000-0x4)=0x65) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cc7000-0x190)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7b000-0x16)='/selinux/checkreqprot\x00', 0x688000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000c91000-0x68)={0x0, 0x0, [0xe25, 0x9, 0x5f086199, 0x839], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0x80000, 0x80000001, &(0x7f0000c7c000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e6e000-0x10)={r1, 0x28, &(0x7f0000b45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f0f000)={0x3, [0x3, 0x7fff, 0x8]}, &(0x7f0000951000-0x4)=0xa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000e20000)={0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7a, &(0x7f0000e8e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x14, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x34, 0x8, 0x0, 0x2, [{[@empty=0x0], 0xfff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[@rand_addr=0x5], 0x8001}, {[@multicast2=0xe0000002], 0x20}, {[@dev={0xac, 0x14, 0x0, 0x12}], 0x7fffffff}, {[], 0x7f}, {[], 0x7}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000307000)=0x0) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e0b000)=@sack_info={0x0, 0xba, 0x0}, &(0x7f00001ed000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c56000)={r2, 0x1ff}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/22 05:28:58 executing program 3: r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ead000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000866000-0xb)='/dev/vcsa#\x00', 0x800, 0x80) r0 = memfd_create(&(0x7f0000fad000)='keyring#wlan0^\x00', 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000975000)={"7b59114e64cc1ac637291b1cb3547529", {0x4, 0x8, 0x4, "dc2897b21e7c", 0x6c5, 0x0}}) fanotify_mark(r0, 0x22, 0x40000010, 0xffffffffffffffff, &(0x7f0000cc9000)='./file0\x00') utimensat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', &(0x7f00006b5000-0x15)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000000005434, &(0x7f0000014000)=0x0) 2018/01/22 05:28:58 executing program 3: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000458000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000022b000-0x10)=[{&(0x7f0000cea000-0x97)="103124f0c4b87f9b3a09e4f786622306dbae977c31df100889471de928abd75051e111138e67993e5e07f1b65293daf9417816f72cc2738763d8466d071e2532c7c89f65de372c2aed0fe3ff79a1d288fc64d225c151a6d04cac5f108f23fcd1c940cf86eb1a2c9848e78f3cc325a28ddeb66f667e68ef97fcfc9a7f386791e0e5222c9a26b94f25fb6ced93045bc44321898809215e16", 0x97}], 0x1, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4800}, 0x4000001) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f92000)=0x1, 0x4) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x3f, 0x3, 0xfffffffffffffeff, 0x92d6, @time={0x0, 0x0}, {0x4, 0x3}, {0x5, 0xfffffffeffffffff}, @note={0x9, 0x0, 0x81, 0x100000001, 0x3}}, {0xfff, 0x5, 0xfff, 0x6, @time={0x0, 0x989680}, {0x8, 0xaf43}, {0x6, 0x3}, @note={0x409, 0xbc, 0x8, 0xa24, 0x1}}, {0x9, 0xfff, 0x7fff, 0x5, @tick=0x1000, {0xff, 0x1}, {0x635eff6d, 0x3}, @addr={0x5, 0x3}}], 0x90) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000397000)={0x0, 0x1000, "5f41b1146b8db251ab4d6832407535bf9e17e8bf0c04b1a87a61371a6857c7651b9e9c8f4a899c16d578a3bff3bdcb96563aebf8c838c2185089a43240684a96596964aabcb72e777ad9ea2df2594dbc66f298a69e1321cea83fd8e338db38c19fef66138a95d5b43eee6d5721f9a332c6ca0db5e5f7198bbbbfda892adb9c5a846fd53d97b26d571f65178e7b54145788eb3c6ca62a8b1e382099f9b8eda66684246ebde7da57c04cdef1b0580215979242f25fdeae98fc133e90883d2eb688fe2e20e755d9567a8020e0ca66c75ae9ea9b4b096ef6ab3d4b28b7c01b0ec717b43c8b741b01abcb3425b698506644dcd7c5d4438f1b1516f8eb3bdf418403698914a1b5ebce8b1801db6e279f7d1e30183dfb14c49951d44109e5974e72f0dbf5ab9419c2f50399bfea4058eb55f0a6be08b70c294eff08395391b2384efc51047154c5fdf2a2e91159fc6125580b2b109257cc114e2bef658e0c843f89c47ceac866af06218db9b6f2bb3a187065234d8e702117c4c9a9fcfa8cfa926d781213705f7ae74bd4f8c6083c81fdd5d10b737d760ebc7982a379ced1d450696365d12fc7f21340d047c65cdaca5c0795afbb8e11926114bfd17b94b7de2f94f24c60389d6f816b88317c7842ea9f1e7ed80b58ef0e2edd4b58477a45612e00daa8da2f396d3253b307c24c2d64d77b54c42ca40c80d4ac1440460926126f22ab66fa262264003791feb87d4c877ba143afa3505ee23ebb6cfaeca80ed1bfff38ac94eabbbe33b278d935c41a1eb3d63bd513240f2f6d47e23c2a24a4bfbe317a03f783dde2c239dc8b423c59af55f6d3613bdf2cfa62e1be331c18a27f8d99366a6dc2a6c25ac49fd63dcdc14dfa74486394d28773b3b7c9081bee0d2491dfd680c1ea1ebaaab3da9e22a0ba80b75d03cf4dfe6827b2aa6324816a3a7ce9476c2a74d72833c6eaf1fc7d64fcc32e9e26c95869d56505340f78879e4012a594c9359e22a19b2737c9fdbfe8ebd9d7d3c7b8166eed82669bf643f156026dc63b790247e19686c09c346abe5f09c1b643586393169ce097be72eb275b46e5517ee2d9e99a61f45b2c6d611f37ba7f1585b93ea9ec8601139933a43d49058ab5322a42dec437b4bc9436ec1acc7275991ae82348dff429b4def0c401ed84362c7aedef119f982b3119121761e0bcf426030d52c9cbc66cfdd750d5767d1b9a34595f5c75dc9518c9eefabf0f8a3f42fdacca4ea868d66b5cab99e0e0226510bfea503e0e29eb4a68b75188f25c46f8798286958979f64808aabc14f2b352f2ceb4af0840a1c4651a5493757d7ecc60d5f4727dbdcca43981f1d9568b89e93b4df31b1091be18dc8793eec66b43d958820ab716c40e43b85ff0e1c5f84ce37d4750e6db2875e8d5ce3a93bc4b2dd7ff439746ec80beef5200423fae3990345a2a19a82a935b08af20680638480225a2ede72d9d67fa2dc2091afde8f5d716ea1407d11a76465b076c9bcbaf1d7f33a5a9330a369acdd2669107ed7e675f2ea17574c3c253824c277d67e6b2112f515bb2813e1a931e1f6dd74559592188f32b17d1690778eb30c7a38fd60853c304973c770803add4bfd3d335e8e6671d5cff4136585e396326091dd585cea4fb4118e6fabf64631d5959914bf47cac961b0429f3867d18665cb982e535fe504b63a8e8a115eae76d9c2746d888af8d20fd59f90b5fdf3f648efffe21c817244cd6e3b09656afe21931cc94509c09b478676a38598b7900e3c9ee6c3a8f0365b3cc9bdb4b1f34da919d9a7f315f152786aac147b0c2bbc4a8f1b63cf23fbc13355462f850e2009369c00ee430e08ed78815cb36b61cccc0089655f9d218bdd1e1b1edbedcc0e88864c9c2a262dfbc061fedf9e02236511731549303c672acdd7120e4e4ced756d8ef62e4e5ef530e0e5715a2da945a28b5f5137a9945a67991dc0808b0d11012f4feed4361d7341451594db9c967b9e7c8e5887b680a2202b3da92f51a295aa13d2d8cdbe80d9987bc29316d92d4ead104fc488a72a362555d688b410837454f48dfd25991d2bbab7c6be6980148fe8bc77c8566154198973acd62fb05c35a074815cfebab9701a83a895c96ce00d464d9ce639a84e5d98e66fa71e0edbeee15f3f72cd298284e81b7b8a59a4f8a535fd69ef6b8ef13a6dd93f3e680b6ba2d808769e272a71648ca46fc71a156136173bfac4548a2d2f64cd1b0e197d6eecde1db04c1f646da981109b55ef83da5b7e95d703997fd361f2beade1f3091270fb610078355d64274ab3d12cb4bfd8df86ab2e19f834cec279c1133f902890832c222e3b71c95972e9c50a7c71c0f82eb8759500659de2c87519385fef7edd49d54b49a4c1a8356888a62e17b086addebad238a540a43cfc0abb70d85e4efd1ee7ef0246920d0ccfd84de5094a213713fbd3b79a776e968da0e6f8002230f0a4cab5f8750599bfe2700b597cda3315e22936a6f1fecc03066a6a37ba143908e6538823228f5e57861852581ff9bd3733c067b4fb0aeb7cd279fcd1b618e3b65753acd73c63d9178c334fd914de08b159a6ce41668e0936f2e6c161de02138acc3448df179d9983edcaac5381b1af06167cec4a4f22d31d5defec4d55039435dd9927afb0bb9c95c4b46b1959f67e054e3d35f01bdbf4715ff87e19175c39ce08e8cd373ef83b32d7afe2526ff30b9a6d4f3cbb938b1efad54007d019485f9d06a74eb2212a9bcbde98d71817fdf1a2426b485092e4fe0f50365fb83c660d74234c49d856f3af996ddce03ccb05f794af9a473039f036577458e61e6584574238433bc28bc084e1d7c2c67bd3acc8ac9f11490e803b963be01dbda488ce7cd8bff60c1f74a08fa5ab822d0d5e934177b5f6934cbbd9a9948cebeeeb0c307d319c285e64ea942807379a30ab4b362d639f13db752d9dc7e2a10fd02608c52a4e61ce382b3011377951868f573b3ae220c119c12f18bfebf71cd42a5371808d9df765bc5f0768b56805695b76970a0c497bdaf3071b4fbcc7039df3a981556210dd46a3d417465d68fdf45835233cbd7fd544d3919bb9156a9794baf06bed51e8688aff88caf7e8b88be5db5dcfad22ab0b9c8e525ba0fdfdce9d46c90b1100629da36bb095e049154a14077c7cfc4edcface6a53c08bb262133ef01fccf3a67ac0c1c872a20349a93139635280368c75faadd83c2829b34d56e0fb265b428a0281ea6aedc028610eb4864bd5651f7c5b83923ea16018ed7ba056f3055b9d90606f94f8e9deb8d6796cdac0f8353d67812d7fefe8dc592aa5b81e8230dd7c36d22e551c408ab75daa62ac594cf04beb1c67a8752a1a0c144de3cbbe497b6443c884593cf3ae6717620f7f2c4a4d3ec7c15e5f2aa769f2e597d1f24b018f8ab0639d28a22f7ae457490a437708778a16bbc7ab880a52207d404fcf66364746b779a41e13fb2f353d032543e83ca21ae3686544c53eabae0536986823306163e2f044233c3f0de836b2b239a6a0bf79265eafc3a3779c8a51991dc82d1ec8b6ca57b5c805994bfbce9a0205815012d88e13c9fd8d5bfdb10e1ee939198caadfc3832d496ff966c3e591e63df913144ce4cc7dca4afdd2be37b135144e784b62839fa7cd6a95950fb25b588083be1b53323ffab6d532da15104ac242e9368c8c7fafd459326bb9513af2688e9a55eda628d5f377539c8c10e33dc82050e21b7d14ab1263b7e9da99a1bfc000c91cdcbcebf9cf2795e8cd580b945dfe6a387aca6063f9acc4153b81fa1d3202ad8637bcfe5f77789dcfcd32d6f848da697fdda1c88889ffc6c81b99a9ded6df26a16129778883754d3cab0b2c59d75fa759cd3fa8eade11a3dc9761061aaff3deca3a7dad5edb473a477ecabf3a50a5d327f6119a03954397cabde9f35f9d760d505b8626af9c8959a1426156662eccf5fd3d64b0f69eb9764853e6798a04c496e929dd8acf1fab9bbb9a54b1b42f2cf7042414bf727fd98ad0ee1bd381d53c90bb748a3f8e6e12212b215771c58a48a050a1c1ddf301c329874613be518435a5696d09027a5dac956a856cae91e363a4e5a867b8aab05e5523c4ed2fa7c403f5c5f197c8a84d41151802b8155216c31624ba6d1d5b9ec801749193c1686f2ee69f65e24b8dd3d995907e6627b23bb4437b027e8f2cb483c928871aed49a4a22769cbb8ce3020ff29e0c43fd78daa95189205a4f1fbd1c068fba3b27d2bc8f3a9f48894f1073a08c90dcf7cf8d80cfb056e44fad14a777d76b53bd603b98dc7ae5ab21cdd61af2d4df9eb3b3a331f03ac4497030fcacdb08478d68f748bba16f9980820dd164b63f821e6692d11e237f4f84d0cdddef25beaa9a3d11763edc5cdb68d5a735f461351175b3fb4f149f25b69623ee1f54663ab7d26eff173cb0b98b3293fd597f08f2f27484432979aadb25049209c2fb3bda5fc2e7afe84dfec76b9328d242674fb5c37e20cae54bc028c312885276065a7e6ba27b5136dd2aa812177ecad180263fadb89b1ee93bb4855631be5822fe716454ee1a9689030c61a21113b448294082045497a58a56a058442d6d063d0a3d8e9047a75ffa79e73a1e55ef1aec11377a93653af56db1a233c14bef8f8fab40e2df49fc99a2aeaaa714d1b335a58b3154d33e812de4c93f7377bfc8a95576175f56993951a010245a50d7e0e9b93300aed2f83f2d94beb5170c6d7a10bab37ef409f92ec73dd15c0f23f75fa6ba9163ca36964630b6809c0fdc3d8275e08a2edde1ef15e9f52674742a6ef98de7e8e9004fdee8d462040c108c617ea26745176d7831db1ce376c2186dc2dd3ffbbcb5f794050e02f1db1c6e09addf20f94000fcc4a43b58e73914ccdf0cb6803858296d30801998a9da672fb32e345efaeeb3beb30ff380372d960b1b27c1e6fdfdc7c80caab904b4bf3d5bbb288c9e5f4d0f93bf52269121cb96fcb85daaf78a121b8f0ebcc8fc8067ab4985c527c4d3d8914ec4ada2517c5fa00c2a1f70a76dcc4499e9c5ac77bc5ef2e2583bbaa500eec8c3dd45ed55c82fecb50f334babac6568b56c9a97b12b4961ae7bab2700a6d53a90690e2011ea24f8546096bc8b845b3f0fd101c9bc480c81b2f472a5744d3169ce1df4f782c892fb81bafe0a5890d35f0e7c95a2b81ae56139be9b9ef639c2f0318db8d5308f0374a6900e6e50061d849a8bdec3ad3b07f6129c3e8fba2f217b5f92d1168441ce38f8d6df5415145b75117277a08b6c875eca6202fad5d49f92e03f9e7f31d55a94f362462c8ede03e0a53238521df9e108bb0fae3084e139d7278bf45aa151b386a9eee4fbcf05af03d211df1d0bdde2f3590f40b021fee59086318a0dffdaab0fbe61038ff945f9183f065fcb8c8d31e4f63ee87892a6de309888045c357ac8c094f46bef02cf4171cc1774ea77ac688730e27d3a89b6e9f3f9fd13f9922b128380036ac51311dd4fcdf5a3048dc38d57ba9f4f254b36c43d1f58cd9a6c6af2b39584a8a84aff7f863d0d9e21dc4c0706724083a860cea732b6a7b5e643c93f3fb2109f8457293a71c22acde66aef441b80130b1f290385128e94baa6007e98171909fce4494c92ebb1f6d802cd05ddde15355954359f43385701876096b2e1fb89385c90e2bdbea0e2be2773e235e16a2155e1e993d3f67058d70e543693bcf9767eeced2c4097306c2c99f74b7d6e219056ce05f40f06acc7774d380544f1aed266c5c0e8792852c1074a23b6da42dac2ed966289e7f8b8cc4efae003b9233c001effce768f6da73d"}, &(0x7f000047c000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004c1000-0x89)={r1, 0x81, "094f50ded4301f3e060c4342653f8e8c75c59bd17802b5c6107af9d65b08452b2f98eca32c147a98f480ec649a81da0ff793187a5d26e5054556cb5dd40bd13f4ea839c8436382faf4e90b38bd16a68c2f54c5375d9e503e67118c2bedba5d389f2b2c64cadad14adfd18ee8997b16d096a3844294e38f5d77ee0c004b0b8caf70"}, &(0x7f0000d38000-0x4)=0x89) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d22000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r4, r2, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x2, 0x84) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x1) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:58 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000+0xf3b)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000000d000-0xa7)=""/167, 0xa7, 0x2001, &(0x7f0000009000)={0x1a, 0x0, 0xeeb1, 0x7fff, 0x7fffffff, 0xfffffffffffff698, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x29b, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x40, 0x101000) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x5, 0x0, 0xfffffffffffff9b1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000000d000)={r5, r1, 0xff, 0x330, &(0x7f000000d000-0x13)="7febc462a85f6b2302436a2b0db96d6153acac", 0x81, 0x2, 0x1, 0x9, 0x10001, 0xfff, 0x10001, "e1246629826a892d881a0a5e69abf6c7509621594740a1518b64cf8f82230ba0918bb475d1c142e5a58210ee8489f2c614716f413de310f7ce5c1cd13b494642300e28b7a06d8b0ad294b56a29e3031c0df45b052fd57fb7109a37d839a06b1c27bda479f8c67fbb6f1c14ac1904026a153141bca2701ead586162307b4483242e636d8118cb2f9440a8af5b513c08ebcae27a0489599212006218a0e1ad092a4f67e13bac1cdec938a2eff2fd54e0c0f4ee21a797d0c6c4d10b25e6d66f9ea7a688ca3cccb6548ef1f538ecd08c5aab51e959"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000007000)=[{{&(0x7f000000c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x3, 0x1, {0xa, 0x1, 0xffffffffffffff76, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a, &(0x7f000000a000-0x80)=[{&(0x7f000000c000)="a5b1d83a9c7cb9a90d8e0229569b9132c1e1581b6edbd35fa8357cee7ad54aa3d57552ec9f9950f3cb089bd0e35fb892b6fbe7634267f814f00c620455537db2444b28c55fe503eaa24c7e4fd322c48c5f27fc923748f03eeddd1bdf96cf8b20aa8a8b2257c2d95f90e26a944d697f47e77dfb387c59957ca4a5ec63d74665e17c7a6f1e3f3bc1df7a72faea1a1e2fe9866aac5efc5e8566a76a3c0507d1a628fcf15b29ea45eb2807e6c6c4feb1d827be", 0xb1}, {&(0x7f000000b000-0x1000)="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0x1000}, {&(0x7f0000001000)="ec3ee2db8c35134d4b239cfe371ae2a36fa954cff6e070016e4f293bddfb0f15d5282da1091f27dc35492c1d1b9b18ab60ac4b58a3a1ad82c9a153f531e4d7540015a0f0860dc0f04c43c3b2f6b355d1b568504bc85f69475c9fbf32d0e39a352920e010b63e99cd09f55fbb996ed86897daa247f3fa844ebb", 0x79}, {&(0x7f0000007000-0x79)="aac9228c3cf0a7df119e8c1a5c08e9376d05016e1b47b2cb635cac82c1de17bc3036feba45c550f47beff068ba67bcd5b3fcc07180c7d5b64b447bb14239dd952ad11b2d626a873af44f54ead028ac468e8f7dbae83f7d78b0da4dbfef5f8d3f3c7202ce5ee86271d8c9ea4ea52fa72425724430fd68fbe582", 0x79}, {&(0x7f0000003000-0xe8)="f25c385051bb9676b580eaee8bf2046e80621dc7fb19bcfbae895a5cabfae05ff51e293dec371248f7a13320f7e6ae71dc67f1d0cb8376ea5f39f93c2c0280e47b4d7793db3200a69d086b2ccf90b5e337a69d12f0e7c0b6313a29cfe9ec259ae9993f052128c4de86a84fbd14d6d475ee67d190b784e3692a8d0cf2bb0087ce35d00f66bf746ae9b0ae0d8b8e2261feb8b073f153b9d6e9c2a4ed3c307bb659d6361b0dc1a4f21b3638271910ab6951733a6792518ab9e670d6d0d0d52e6b88abb3bd25caa8a45c3e8f232d8518e8b4bfea7e0c96aabca405d8b87213cfb87566c3a810592bab8c", 0xe8}, {&(0x7f000000a000)="33d2ef33", 0x4}, {&(0x7f000000a000)="04d00411379468328f1a3fb367eba9e9ac93f05ea95fa910738887fa2ddb6e264292b96d0e5244885c7d8ff6a4b25c7f182a556ff85478d4e72463b18a97c2e81af86ea280860cdc79ec863e69f41e514c31f31449f6b17652dec44853", 0x5d}, {&(0x7f000000d000-0x9e)="3c90c1f80d3de80eb092dcf4cb73f6c97f854c6be8233f7c8c08e859f01ea54f88179ee74fb3cf84043dfabe588e029007c3561ed81b23e6e130bbb218170b973277afdf845345d60cb18892433fe3aab2f130ffe27169afa8ec835d0c6d52857d95c6d8437c4deba96387726141f87f3ddfc52f91c7d960134b98c7119c9ee18c4bb56a9663625f880d0a4886529cb5a465d3ce1bb8f0e36cc5162ca1dd", 0x9e}], 0x8, &(0x7f0000009000)=[{0xc8, 0x1ff, 0x6a8, "7f9ff7d86b0feb9986a69e59a3288f46f66036e20d57de7af0ceea0d0cb08df2daf8c905a32ee7b4051423966580e880245af3c258f025b6b3009e5eca6e665c1937cfb97a732e8f9969af16149a0e3d284659882a1cb3fc7cbd4a2b778df6b1c7227f24db31474c47195ea6caf5206b38164682a80e8596c1903776d4087d3443ee3b8a43ef599fbd97705d740beeb2bfb413025f463f94678aec731ea17052f9711dd382da1d247c5a03eead0eac22ebf3fa"}, {0x68, 0x1ff, 0x1, "cb6b868c309ac5b75ffca96f7a0b0c31fb4c4cee18d9d7cc951b13d27a60c31e701440a2e0954e84758f27ff7986ba1fbd13b017b226e8d6a98f2a69b88297a01da0274f8fcaa85d84d1bc003ccace8c0fbd2f1a06"}, {0x50, 0x111, 0x2, 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", 0x1000}, {&(0x7f0000002000-0x9d)="427e5631677075ca2120df8df34d1d70522a6d6f42c6ba9bd8aa18bc997fc4c3c68cc2454419107989d117f1563d40a45f9b484cf1b8b183a7bf9b7acdf85985f5ba8cf57be504ed44b312dede76186155417282b864f2c0471b30624fb3c311ad014d61ed3c7cbb5b712029d232dafae51d04c2bdf1cc52721955ab065e14e9c393f10fc7f2044f1462bc8b3df63ae9ea399b67db64135a8d8a063bf7", 0x9d}, {&(0x7f000000a000)="f8352195e0d4dbaf4baf67adcc2daabd358dd1a5a3f22b697557463d03b93e4c502abeeb724bdda1e3b1dbf4165b75ee9a4ef6", 0x33}], 0x4, &(0x7f0000007000-0x218)=[{0x108, 0x1ff, 0xc3, "f90d6ea39136ecec41a83efb1215e347788003c53beb261d49323a02165e56123d440b59eef8df0465b5a72016b051d30783f5ee57c290ab6bd4e83b935a84f09172dc0ca66a301aee781cb526e58627ace319aca606cb05a6587ee5d2a637e556aba887953558e7f46c8d48135f0d11f630dcd90cadded178aea8ee219cd67580ff5e934e7b614b45488bb369e489fc3a1c973f8a1e14fdc3cf82ce1abc2d462fd9ff9d9055388ce2638da22b916758cbed893c036fcfcde38761e4a94dd10d1781f4875100f159f03ec644141043c216b5f1644ee3648790ae12b9e7bb1c4b8fbf8f92634f984afc5bd3f91639c91e7144b7347d0a"}, {0x10, 0x11f, 0xfff, ""}, {0xb8, 0x100, 0x3, "8a68069805d7f7951f7c8166fcf5b9dc4ad038f9e486b056bf1e6fbcf963fcb3575360a9f34c1a4ab3543cee80fe69299edbc980a5d7d87fd61a8d1785a90ecd9d81fa0d8805e9ce6146972d8ca4d5da1fae76ec86f59d2003feb169178501a9f792e02eb646c9138c8a4e64e1586a333e9a04434d4d2b361a4e133e6844c7cbb4930fffc32159da3ea6905e59053d3afb7b52775c3c9e256661ef7c800575da57a714273384"}, {0x48, 0x11f, 0x7, "4205ea9145e252864879212bc57e335dca440535524e53472dbb819f85306d954890ec496be72644827b642c0111c851eed37956f640"}], 0x218, 0x4000000}, 0x7fffffff}], 0x2, 0x3700b3c8617887d4) sendfile(r2, r1, 0x0, 0x1) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/22 05:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x3ad, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f000091b000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x140) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000db7000-0x1)="ab") write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x100, 0x7, 0x0}], 0x30) 2018/01/22 05:28:58 executing program 2: waitid(0x2, 0x0, &(0x7f0000dc3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ac9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x46) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000053b000-0x4)=r1) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b22000-0x4)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00003f3000-0x3c)={@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, {&(0x7f00006d1000)=""/62, 0x3e}, &(0x7f0000b12000)=0x0, 0x8}, 0x3c) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000cbb000)=0x53c6, 0x4) 2018/01/22 05:28:58 executing program 6: r0 = msgget(0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$vcsn(&(0x7f0000960000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "10a940263115b22eb0fb53c74dd45287efe2c5b666c7b53b8a8a5003e88dd6d777ec750e8837f26a02630015ba2aa26fb6f055a1324081e1d6b4e30cad016480", "4493c8e71e65adf23de3198c03a9206132f5275994d5494facaaa5db27be6d68fd476b91798249734b6c1386fa6ed2b1fcbd151452ae6857f759710651e1a7bc", "6790dd815ecbbb54f1e85c2477481a5a2855c7e33720ceaa20c868211fe876fc", [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000d8000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e70000)=@req={0x50, &(0x7f0000b77000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="3714324f8285ebb7382001142a3c089d"}}) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000019000-0x8)='oom_adj\x00') pwritev(r0, &(0x7f0000018000-0x20)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0xfffffffffffffffe) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000001f000-0xc)='net/netstat\x00') 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) bind$inet6(r0, &(0x7f0000243000)={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) readv(r0, &(0x7f0000eb8000)=[], 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000204000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(r0, &(0x7f0000877000-0x8)='./file0\x00', 0x501000, 0x1a2) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000096a000)={0x100000001, 0x8, 0x1ff, 0x400}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8001) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000082000)={0x3, r0}) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000001000-0xe5)=""/229, &(0x7f0000305000-0x4)=0xe5) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xb8a000)=nil, 0xb8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f00007af000-0x8)={0x20071026, r0}, &(0x7f00002b0000-0x18)={0x0, 0x7, 0x3, 0x2, 0xfffffffffffffffd, 0x6}) r1 = socket$inet(0x2, 0x3fffffff, 0x6) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000b8a000)='/dev/admmidi#\x00', 0x51249f06, 0x60141) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000b8b000-0x10)={0x4, 0x300000000, 0xffffffff00000000, "fa27a5f34197", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000b8a000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x28000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000122000)=""/4096) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000b80000)=0x3, 0x4) sysfs$1(0x1, &(0x7f00004bd000)='vboxnet0\x00') 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x8c)=""/140) r1 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r1, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f87000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x76, 0x20d, 0x0, 0x1, 0x0}, &(0x7f000089a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cc1000-0x8)={r1, 0x3}, 0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) r3 = msgget$private(0x0, 0x208) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000000)=""/83) 2018/01/22 05:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000c32000-0x3f)={r0, 0x40000000000, 0x101, "369ace542ffe5b8dd3bb177f34ca8c85620d4ca4b629c93842ba38f7317d3ca241c45730387567454902b05b90158bb3c7c0c4b1d8"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000b46000)=0xa, 0x4) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000029000-0xc1)={"73797374656d5f753a6f626a6563745f723a73797301006d645f7061737377645f7675725f72756e5f743a7330694f6490759190ebfe592154618d36faee5a3df25cb44e11624dccf13e2c8d2c15d2ff3d3202ac557c6148c2bb1e319ca0ec70f6c7a22c357459166704acf28b9acae96a09af8d48701fa9cabc01123a47e676c758c828aa26e78f1bc4c5c6ef4d0f0b30d1d7023b96bb351f9ebe7b9dc3d851015601cb06ea", 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x38, 0x0}, 0xc1) 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x6d176123) ioctl$KDSKBLED(r0, 0x4b65, 0xceb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000025f000-0x8)={0x0, 0x6}, &(0x7f0000cc3000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a0000-0x14)={r1, 0x7f, 0x1ff, 0x1, 0x4, 0x1}, 0x14) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000790000)=""/245) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000070c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f69000-0xb)='/dev/mixer\x00', 0x1290c0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000374000)={&(0x7f000059b000-0x60)={0x27, 0x3f, 0x82, 0x0, 0x7ff, 0x667, "ee44b141812f36fc2faa63734a1db96bfe8dbd7516bf7990bfffdc460bd50a75998d899fc7e70b11ed6dbf7e01a4c121e02404b59d37b0b5fb78c2b4317912", 0x8}, 0x60, &(0x7f00005f9000)=[{&(0x7f0000c94000-0xd1)="9187a1717bed354f6615788efef4268e4812d485b973ac0c2289201954c6645ea2a4b6b33dea333b5a21ea3e7852dbe91699b019bbe15568a00264518c69ffda2c09313e838446bb78620806d2b7f01ebecfc1fda2bd5fbdd70624e2d4af781a6b1c0f7b1d0d759291bbb57ae8efdaa5ae352892ee0b23b9cd839e91188a71a74b2c48f075cfe1ab33ee4e3a0cc5b154c45455bd4f54c3043df0ad1976a773ddd776b4f467b7cc99d5ed91b2fd00bdf0b937d89bb79d14cb2403ef9c6c025fdd1f27a08633d606d5146a2ede91ce640d3b", 0xd1}, {&(0x7f0000f68000)="", 0x0}], 0x2, 0x0, 0x0, 0x80}, 0x8800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000f6a000)=""/0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f6a000-0x4)=0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f6b000-0x10)={0xc5, &(0x7f0000f6a000+0x262)=""/197}) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f6b000)="d972f46ae1a75f4486b6c8ce9b391eb875792e7bc91c25f34efa44e1c60a554c2e68b54f5ddd5f8944749f70f85b8f5541be36d7dc6b25f741fe3e83c0ede69ba7ad4c77a238e09b939a7c0fd37ebcf011c2ff314329feda58f3488eaef9dacc2ab06ebef837720de51373eb241030bceefaf10dd1e3fec71b8232186437c5ee8ddfe3e7827976718c270aeddab80aa3621e082e1536a5e8", 0x98) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000)='./file0\x00') keyctl$search(0xa, 0x0, &(0x7f0000000000+0x926)='ceph\x00', &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x4040c0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x80000000}) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x2, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f00001fa000/0x18000)=nil, &(0x7f0000003000)=[@text32={0x20, &(0x7f0000001000)="0f68ffc4e1c9d41d00800000c4e379dff32fb8010000000f01c1b9800000c00f3235000400000f300f090f20c0660f3a0b46bf08c4c3917932050f01ca", 0x3d}], 0x1, 0x20, &(0x7f0000003000)=[@flags={0x3, 0x800}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80003, 0x6) recvfrom$llc(r4, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x60, &(0x7f0000001000)={0x1a, 0xf7, 0x8, 0x9, 0xfffffffffffffff7, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x4, 0x10000}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r5, 0xa1, "1481995496c642cda50c33fff24df45acc9bdb89e86c3fec9e6bd1e75551c506b56e3667b216d5bcb097ba33cc45bb13110a85f46a1985bf37071f77466a64ad369db442a844e012cfdca93938f4e8ff419c84f0dfd3207aae4caa7d5dd0faf37dd8ba1bf0b858ba6b22f274207a17f938c5c404f5d5d012a5f46f38222f767426c777f716e8255f132879bc618d594761f354a127506388a56f12dee408e6d771"}, &(0x7f0000002000-0x4)=0xa9) r6 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80800) readahead(r0, 0x5, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r6, &(0x7f0000003000+0x9a7)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/22 05:28:58 executing program 5: shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xe880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x9, 0xffffffffffffff00, 0x1, 0x400, 0x10001, 0x0}) r1 = shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fanotify_init(0x66, 0x400) shmdt(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000+0x62)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r0}) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x8, 0x90400) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x54001008, &(0x7f0000001000/0x1000)=nil) shmat(r0, &(0x7f0000001000/0x3000)=nil, 0x6000) process_vm_writev(0x0, &(0x7f0000003000-0x90)=[{&(0x7f0000003000-0x88)=""/136, 0x88}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000002000)=""/50, 0x32}, {&(0x7f0000002000)=""/34, 0x22}, {&(0x7f0000002000)=""/92, 0x5c}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000003000-0x6b)=""/107, 0x6b}, {&(0x7f0000003000-0x13)=""/19, 0x13}], 0x9, &(0x7f0000003000-0x10)=[], 0x0, 0x0) 2018/01/22 05:28:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003bc000-0xc)={0x0, r0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00006a6000)={0x4d, &(0x7f0000aa3000-0x4d)="73479341c11c4d34676ecde5c643dd100cd085a21ab1716ad6e9135485b21373988d73daf7d6b456e57e95a3f4f3e4ab832dfe83f4363f82a5c3fb211236ebe6cea01032003e2e7bcd6687a32e"}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000aa1000)={0x2, 0x2}) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000)=0xa0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007c1000)={&(0x7f0000545000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aa2000-0x70)=[{&(0x7f000063d000)=""/124, 0x7c}, {&(0x7f0000aa1000)=""/158, 0x9e}, {&(0x7f0000922000-0xbb)=""/187, 0xbb}, {&(0x7f0000aa2000-0x98)=""/152, 0x98}, {&(0x7f0000aa1000+0xd23)=""/26, 0x1a}, {&(0x7f000003b000)=""/237, 0xed}, {&(0x7f0000aa2000-0x32)=""/50, 0x32}], 0x7, 0x0, 0x0, 0x4}, 0x102) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000aa3000)=0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000900000-0x38)={&(0x7f0000aa3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000aa3000-0x10)=[{&(0x7f0000aa2000)=""/183, 0xb7}], 0x1, 0x0, 0x0, 0x2}, 0x2) shutdown(r0, 0x1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000aa1000)="572c5fe52f4e5d6cee65091feec6eaf2596792ab3f73ce6400d669f3422e4e67", 0x20, 0x4800, &(0x7f0000aa2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008df000)={0x26, 'skcipher\x00', 0x0, 0x100000, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = request_key(&(0x7f0000c9a000)='cifs.spnego\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb2000-0x2)='(\x00', 0xfffffffffffffffc) request_key(&(0x7f0000d01000)='rxrpc\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d86000-0x4)=']*%\x00', r1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bca000)={0x0, 0x0, &(0x7f0000a3e000)=[{&(0x7f0000423000)="931a96ac076c424c", 0x8}], 0x1, &(0x7f0000dbb000-0x48)=[], 0x0, 0x0}, 0x0) r3 = gettid() sched_getattr(r3, &(0x7f0000a19000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) read(r2, &(0x7f0000d56000)=""/53, 0x35) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ca8000-0xd)='/dev/dmmidi#\x00', 0xe7, 0x400000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c31000-0xc)={0x3, 0x1, 0x8000000000000, 0x2, 0x1}, 0xffffffffffffffcd) r1 = inotify_init() ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000887000)=""/22) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cdd000-0xb8)={0x0, 0x3, 0x5, 0xb6ce, 0x8, 0x6, 0x4, 0x8000, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x4965, 0x5de, 0x8}}, &(0x7f0000931000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ac000-0x14)={r2, 0x200, 0x1, 0x10000, 0x100000001, 0x8000}, 0x14) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) acct(&(0x7f0000209000)='./control\x00') r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b62000-0x16)='/selinux/checkreqprot\x00', 0x3ac80, 0x0) getdents(r4, &(0x7f00009cb000-0x1000)=""/4096, 0x1110) rmdir(&(0x7f0000452000-0xa)='./control\x00') signalfd(r0, &(0x7f000038e000)={0x100000000}, 0x8) open(&(0x7f0000cfa000)='./control\x00', 0x40, 0x8) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000008000)='/dev/adsp#\x00', 0x80000001, 0x10000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000000f000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 05:28:58 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x0, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f00005ff000+0x2e0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000038a000)={0x100000001, 0x3, 0x7, 0x0, 0x190b, 0x2, 0xfc}, 0xc) 2018/01/22 05:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x2, 0x5, 0x0) 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)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, 0x4) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00002fa000-0xa2)={0x0, ""}) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000a9d000-0x4)=0x0) 2018/01/22 05:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b9a000-0x4)=0x10) unshare(0x400) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) signalfd(r2, &(0x7f0000519000-0x8)={0x0}, 0x8) 2018/01/22 05:28:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d9c000-0x7)='ns/pid\x00') ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f000000b000)=0x0) socket$rds(0x15, 0x5, 0x0) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$inet(r0, &(0x7f0000960000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d16000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x80045113) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000856000)={0x3, 0x0, 0x1, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000454000-0x20)={0x8286, r3, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f59000-0x10)={0x0, 0x86, 0x80000001, 0x6}, &(0x7f00002a4000-0x4)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cd7000)="4fa9eb0aad509a3dba57ee028245e3df", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f38000-0x1c)={r4, 0x14, "a36e9d0b470f501e47f6935ef6cc726065a535"}, &(0x7f0000cd3000)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e27000)={0xed09, 0x200, 0x1, 0x4, 0x8, 0x0, 0x4, 0x4, r5}, &(0x7f0000037000)=0x20) 2018/01/22 05:28:58 executing program 7: r0 = socket$inet(0x2, 0x5, 0x748) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000035e000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x1, 0x401}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x0, 0x2011, r2, 0x80000000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000738000)={0x0, r2}) 2018/01/22 05:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') lseek(r0, 0x0, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/01/22 05:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0xfffffffffffffffd, 0x0, 0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002db000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/22 05:28:58 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae1000-0x16)='/selinux/checkreqprot\x00', 0x80840, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000ae1000-0xc)={0x2, 0x4, [0x7]}) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/22 05:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000711000/0x4000)=nil, 0x4000, 0x200000000000000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$packet(r2, &(0x7f00009a7000)=""/67, 0x43, 0x4, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/22 05:28:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x8, 0x2, 0xfffffffffffffffe, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getegid() 2018/01/22 05:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/enforce\x00', 0x202, 0x0) syz_open_pts(r0, 0x10000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008c8000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000ab000-0x4)=0xffffffff, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000588000-0xa)='/dev/vcs#\x00', 0x0, 0x80002) poll(&(0x7f000099a000)=[{r1, 0x4002, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x80, 0x0}], 0x4, 0x9) r4 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4894d5136ad98f9b5b4107a9578a9ba8766000000000000000000ff", [0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000280000)=0x2, 0x4) [ 94.362794] binder: 14637:14640 BC_FREE_BUFFER u0000000020711000 matched unreturned buffer [ 94.387264] binder_alloc: 14637:14648 FREE_BUFFER u0000000020711000 user freed buffer twice [ 94.395855] binder: 14637:14648 BC_FREE_BUFFER u0000000020711000 no match [ 94.418867] binder: BINDER_SET_CONTEXT_MGR already set [ 94.424434] binder: 14637:14648 ioctl 40046207 0 returned -16 [ 94.431647] binder_alloc: 14637: binder_alloc_buf, no vma [ 94.437287] binder: 14637:14648 transaction failed 29189/-3, size 0-0 line 2957 [ 94.449297] binder: 14637:14640 BC_FREE_BUFFER u0000000020711000 no match 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) utimes(&(0x7f000072d000)='./file0\x00', &(0x7f0000f1f000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000831000-0xc)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000987000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f000051d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000290000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00006b4000-0x70)={[{0x0, 0x12aba00000000, 0x1, 0x100, 0x8, 0x100000000, 0x80000001, 0x7, 0x100000000, 0x81, 0x67, 0x7, 0x2}, {0x8, 0x100000000, 0x7, 0x5f068c48, 0x10001, 0xc9b1, 0x6, 0x2, 0x3, 0x8000, 0x5, 0x8, 0x1}, {0x4, 0x2, 0x3df, 0x8, 0x1, 0x0, 0x2, 0x4, 0x3, 0x200, 0x0, 0x3, 0xd3a}], 0x1800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000769000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") sync_file_range(r0, 0x3, 0x10001, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000909000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000d05000)={&(0x7f00008f6000/0x3000)=nil, 0x6546, 0x3, 0x20, &(0x7f000001c000/0x4000)=nil, 0x5}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f70000+0x1f5)=0x3ff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) pipe(&(0x7f00008b9000)={0x0, 0x0}) ioctl$void(r2, 0x0) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) timerfd_create(0x5, 0x80000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) set_robust_list(&(0x7f00005c9000)={&(0x7f0000ccf000/0x2000)=nil, 0xfffffffffffffff8, &(0x7f000072a000/0x3000)=nil}, 0x18) r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getscheduler(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa0000-0x4)=0x4, 0x4) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) r2 = geteuid() r3 = add_key$keyring(&(0x7f0000cc9000-0x8)='keyring\x00', &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) pipe2(&(0x7f00006d9000-0x8)={0x0, 0x0}, 0x4000) getsockname$llc(r4, &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000811000)=0x10) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000375000)=""/39) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000014d000-0xa)=@file={0x1, './file0\x00'}, 0xa) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) msgget$private(0x0, 0x540) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000556000-0x66)=""/102) getpeername$packet(r0, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ee4000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f32000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000001000-0x14)={0x4, 0x4, 0x9, 0x2, 0x7}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000001b000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000027000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000015000-0x4)=0x48) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000f000-0x8)={0x0, 0x2}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000005000-0x6)={r4, 0x4}, 0x6) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000009000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap$binder(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ae2000)='/dev/adsp#\x00', 0x1fc, 0x4000) openat$audio(0xffffffffffffff9c, &(0x7f0000695000)='/dev/audio\x00', 0x22100, 0x0) close(r0) membarrier(0x11, 0x0) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000015000-0xa)="765b6e657431b9250090", 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x2, 0x4, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$dmmidi(&(0x7f0000009000)='/dev/dmmidi#\x00', 0x80, 0x41) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000015000)={0x2, 0x16, &(0x7f000000b000)="3dc3102f09b8bd9a4a9272b45e918af09e4b2bfab2e8"}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000012000)=""/169) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000014000)='/dev/snd/controlC#\x00', 0xcd, 0x4000) r2 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x4, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000016000)='./file0\x00', 0x184) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000012000)=0x400, 0x11e) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) io_setup(0x3, &(0x7f000097e000-0x8)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000745000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00009c1000)={&(0x7f0000870000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000e81000)="", &(0x7f0000845000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") exit(0x2) shutdown(r0, 0x0) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003ac000)={"b4e8d3cb04901592ea72c7bb0eb20be0", {0x4, 0x3, 0x4, "eaea43034a9b", 0x3f, 0x0}}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/22 05:28:59 executing program 7: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) readv(r0, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) [ 94.464819] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.472242] binder: release 14637:14640 transaction 62 out, still active [ 94.479179] binder: undelivered TRANSACTION_COMPLETE [ 94.484354] binder: send failed reply for transaction 62, target dead 2018/01/22 05:28:59 executing program 1: get_mempolicy(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xff, &(0x7f00000bd000/0x14000)=nil, 0x0) 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000022c000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xd48b, 0x8b00000000000000, 0x1, 0x7}, &(0x7f0000d64000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000426000-0x10)={r2, 0x4, 0xc7, 0x4}, &(0x7f000059b000-0x4)=0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000135000-0x4)=0x4, 0x4) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000093d000)=0x0) dup2(r1, r1) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00001bc000-0x9)='/dev/sg#\x00', 0x4, 0x2000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00002db000-0x1000)=""/4096, &(0x7f0000d89000)=0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) fcntl$setsig(r2, 0xa, 0x21) write(r0, &(0x7f00007a8000-0x1f)="090e00002ab76613047a1ba56009e0cf4a2b76eff5ea8bf0c902c0807a29fb", 0x1f) chdir(&(0x7f0000f8a000-0x8)='./file0\x00') read(r2, &(0x7f0000de2000)=""/181, 0xb5) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x6, 0x3, 0x4a84, 0x65f0}, {0xaf, 0x7, 0x2, 0x401}, {0x80000000, 0x52ec, 0x3f318568, 0x34b2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000001000-0xae)={0xf97cff8c, 0x8, 'SE Linux', "6d0641bdd2fb94c3884bf515e5300d853d5ee3827e6b6039eeea592b396ce3ecb4a701630a56812bddf78a12bab2b821d00482d95ffc510202d7fce7a0ba892c15ad746d67950f0d1774b545fbd2d56962333f42928b361a54126363630faf5e0a3d5ae24a45b6960c3b16bc66e17e70c98baaad689483eba40d4f64c977b2e52428cad8f28dcce6cb84ba5c7e6de7261aafda8bd0888acc86cd4f9d378c"}, 0xae) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e5000-0x4)=0x80, 0x4) prctl$void(0x2a) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a58000)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000054c000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000197000-0xd6)=""/214) fcntl$notify(r0, 0x402, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 05:28:59 executing program 6: r0 = creat(&(0x7f0000f19000)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cipher_null)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000116000-0x28)={0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) bind$alg(r1, &(0x7f0000d06000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(serpent)\x00'}, 0x58) open$dir(&(0x7f0000f05000)='./file0/file0\x00', 0x2000, 0x40) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000c62000)={{0x7, 0x8}, 0x19}, 0x10) sendmmsg(r2, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0xfffffffffffffffd, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0xfd}], 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/ppp\x00', 0x42400, 0x0) getsockname$netlink(r3, &(0x7f0000e12000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000a4e000-0x8)=""/8) read(r2, &(0x7f0000b65000-0x9a)=""/154, 0x5a) r4 = getpgrp(0x0) sched_setparam(r4, &(0x7f0000f10000-0x4)=0x9) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000046f000-0x18)={0x2, 0x3, 0x6, 0xeb5, 0x3, 0xffffffff}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000d00000-0x78)={0x7, 0x40, [{0x0, 0x0, 0x7}, {0x9, 0x0, 0x3}, {0xff, 0x0, 0x5}, {0xfffffffffffffffc, 0x0, 0x100000001}, {0x7, 0x0, 0xffffffff}, {0x0, 0x0, 0x9350}, {0x1, 0x0, 0x5}]}) 2018/01/22 05:28:59 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/dsp\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000e05000)=[{0x0, 0x0, 0x1800}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000f8000)=[{0x0, 0x0, 0x1800}], 0x1) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000019a000)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000060c000-0x4c8)={{0x8000, 0x3, 0x7, 0x5, "5bc2d21fee7ece2dc48fe890cc3ee0833fd76c0dac7a47813a0f9a296e334b0681271367a5d444e25ff526e0", 0x0}, 0xfffffffffffffffc, [0x0, 0xcb, 0x7, 0x3, 0x7ff, 0x9, 0x7, 0x2, 0x8, 0xedb, 0x9, 0xeb8, 0x1, 0x2, 0x5, 0x66, 0x8d, 0xff, 0x5, 0xfa, 0x3, 0x33, 0x5, 0x0, 0x9, 0x1, 0xb4bf, 0x3ff, 0x4, 0xeb, 0x10000, 0x7f, 0xab, 0x8000, 0x8, 0x53f, 0xfffffffffffffffc, 0x800, 0x9, 0x94a, 0x100000001, 0x13bb, 0xfffffffffffffffa, 0x800, 0x5, 0x9, 0x3, 0x9, 0xfffffffffffffffa, 0x3ff, 0x25f, 0x9, 0x1000, 0x5, 0x9, 0x36c9, 0x3, 0x0, 0xeec3, 0x6, 0xa041, 0x2, 0x1, 0x5, 0xfffffffffffffffd, 0x7, 0x0, 0xb7b, 0x1, 0x400, 0x1ff, 0x3, 0x3, 0xf0dc1bd, 0x2, 0x42, 0x7fffffff, 0x89f, 0xcdcf, 0x3ff, 0x4, 0x8d, 0x2, 0x9, 0x22, 0x0, 0x6, 0x8, 0x9d09, 0x0, 0x1, 0x9, 0x0, 0x1, 0x966, 0x81, 0x8, 0x0, 0xfffffffffffffff7, 0x25de, 0x8000, 0x8000, 0x7, 0x5, 0x400, 0x7fffffff, 0xfff, 0x9, 0x2, 0x4080000000000, 0x4, 0xff, 0x8355, 0x8, 0x6d, 0x7, 0x3f, 0x0, 0x8000, 0x400, 0x78, 0x7, 0xffffffffffffff21, 0x200, 0x101, 0x3, 0x7, 0x1], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000ba000-0x15)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000005f000)={0x0, 0x0, []}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) connect$bt_rfcomm(r0, &(0x7f0000b8e000-0x9)={0x1f, {0xc0000000000000, 0x81, 0x2, 0x1ff, 0xffffffff, 0x2000000}, 0x2}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000085000-0x48)={{0x3, 0x2, 0x0, 0x1, 0x4}, 0x3, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0xc0145401, &(0x7f000067c000)=0x80000000) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) pwrite64(r0, &(0x7f00006d4000-0x4d)="804bb6477fcb0b418db2a3936a6283101c9199ac2a2e10fe6eca9abf5a06970f0a790f0f5da7a04af0d0b2ac27d3cd7399240f8caeddd81343552823a40070027d615f69632dec4e7cc676a655", 0x4d, 0x0) syz_open_dev$sndtimer(&(0x7f0000017000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = msgget(0x3, 0x408) msgrcv(r1, &(0x7f00008c8000)={0x0, ""/167}, 0xaf, 0x3, 0x0) openat(r0, &(0x7f0000c17000)='./file0\x00', 0x100, 0x8) mount(&(0x7f0000959000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000089c000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f0000bbc000-0x2)="76fe") 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008c1000-0xd)='/dev/snd/seq\x00', 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000029c000)={0x5, 0x3, {0xffffffffffffffff, 0x3, 0x3ff, 0x0, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fce000-0x8)={0x0, 0x9}, &(0x7f000033d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002bf000)={r1, 0x0, 0x7, 0x1}, 0x10) keyctl$join(0x1, &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget(0x0, 0x2000, 0x800, &(0x7f0000760000/0x2000)=nil) shmat(r2, &(0x7f0000cbf000/0x2000)=nil, 0x4000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/rtc\x00', 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000567000)='/dev/adsp#\x00', 0x26, 0x880) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000371000)={r4}) keyctl$session_to_parent(0x12) mkdir(&(0x7f0000c26000-0x8)='./file0\x00', 0x2) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f000011d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setfsuid(0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000656000-0x11)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f000017c000)={&(0x7f000060d000-0x8)=[0xfffffffffffff001, 0xec5], 0x2, 0x1, 0x3f, 0xff, 0x100000000, 0x7, {0x9, 0x7, 0x58, 0xb198, 0x1, 0x401, 0x1, 0x101, 0x1ff, 0x2, 0x6, 0x400, 0x6, 0x9, "5e25ccd0a938db11208536540ccb83e2d56249cdc0d987337c3ba08992d6df0f"}}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000783000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000b4e000-0xc)={0x0, 0x7fff, 0x2, [0xbe4, 0x9]}, &(0x7f0000fd5000-0x4)=0xc) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000150000-0x18)={0x38d, 0x800, 0xbcb, 0xfffffffffffffff8, 0xffff, 0x5}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005ee000-0x8)={r6, 0x7f}, 0xfffffffffffffe08) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000e5000-0x4)={r5, r5}) keyctl$session_to_parent(0x12) ioctl$int_in(r5, 0x5473, &(0x7f0000bc6000-0x8)=0x6) signalfd4(r4, &(0x7f000010c000)={0x1}, 0x8, 0x0) personality(0x100000) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000533000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x100000000000007, &(0x7f00009a0000-0x10)={0x0, 0x0, 0x5, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000ec4000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x40) r3 = perf_event_open(&(0x7f00002d0000)={0x2, 0x78, 0x789, 0x0, 0x80000000, 0xb9, 0x0, 0xfffffffffffffffe, 0x90, 0x8, 0x1, 0x40, 0x3, 0x0, 0x1, 0xf57e, 0xfffffffffffffffb, 0x9, 0x6, 0x40, 0xfffffffffffffffb, 0xffffffffffffff00, 0x3ff, 0x100, 0x9, 0x3, 0x0, 0x8001, 0x8, 0x12a, 0x5546, 0x1, 0x2, 0x100000000, 0x3, 0xf681, 0x3, 0x0, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000515000)=0x0, 0xf}, 0x80, 0x1f, 0xca7, 0x3, 0x3, 0xfffffffffffffffc, 0x1, 0x0}, r0, 0x100000000, r2, 0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000e8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x0, 0x0}, 0x8) close(r3) [ 94.746822] QAT: Invalid ioctl 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005d5000/0x3000)=nil, 0x3000, 0x204003, &(0x7f0000809000-0x8)=0x9, 0x53, 0x4) mlock2(&(0x7f0000531000/0x2000)=nil, 0x2000, 0x1) get_mempolicy(&(0x7f000000c000)=0x0, &(0x7f0000fd5000)=0x0, 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000672000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) [ 94.769742] NFS: bad mount option value specified: vþ [ 94.790885] QAT: Invalid ioctl [ 94.834696] NFS: bad mount option value specified: vþ 2018/01/22 05:28:59 executing program 4: socketpair(0x10, 0x804, 0x7, &(0x7f0000f00000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a70000-0x60)=[{{0x0, 0x7530}, 0x6, 0x2, 0x7f}, {{0x0, 0x2710}, 0x8, 0x80000001, 0x20}, {{0x77359400, 0x0}, 0x4, 0x1, 0x3ff}, {{0x77359400, 0x0}, 0xaae, 0x9, 0x6}], 0x60) clone(0x0, &(0x7f00009c8000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r1 = gettid() wait4(r1, &(0x7f0000001000)=0x0, 0x0, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) set_mempolicy(0x0, &(0x7f000032e000-0x8)=0xfffffffffffffffd, 0x0) close(r2) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="2130e64169278e51b2404db21175d839b11e8c5cabc6f35637941781b89c87b72591decfef7a44a8a308c5469f915fefc1ee807db6e507f3c33d2495c02d139ddd1d181b40d23ce7346f104f9778724faff43a4e6e5c3d0b4c8ccd6b6bd5fdda4db0ab1d57d9bf099d8d06d99e76dc3af3ec9a5e08e03c16121df14800a41a6b4ebbca334b4554faf0686fcbf123c0e23c5de3c327bf3094bd8edff2ae3cdceadb99c861ecdd89ce880207174f4e3f31973d41743c72f9e6cb78ee0e763ffdbce13f908cf104f706534509fc820fc0d69b809de203467f77ab92a4ddc5652e76575520fc2cd92aa07b95f1d08a7c8dfda852", 0xf2}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r4, 0x40c) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040b000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x101000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$midi(&(0x7f00008a0000-0xb)='/dev/midi#\x00', 0x8, 0x10000) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/22 05:28:59 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000504000-0x8)='./file0\x00', &(0x7f0000e6f000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000003000-0x3)='/dev/audio#\x00', 0x7ff, 0x20003) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x10000, 0xffffffff00000001}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001000)=""/4096) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000003000-0x40)={0x0, 0x4000, 0x1f, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000-0x9c)=""/156, 0x9c, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x38)=[&(0x7f0000002000-0x2)="0200", &(0x7f0000001000)=',', &(0x7f0000001000-0xa)='nodevuser\x00', &(0x7f0000002000-0x2)='#\x00', &(0x7f0000000000)='trusted+selfsecuritycgroupem1\x00', &(0x7f0000001000)='ppp0^]\x00', &(0x7f0000001000-0xf)="2dac2d245e766d6e657430656d3000"], &(0x7f0000001000-0x8)=[&(0x7f0000001000-0x1)='\x00']) write$fuse(r0, &(0x7f0000001000-0x4a)={0x4a, 0x0, 0x0, @random="0015c4fe94f9e0836dd01e1a0f3afbc6ae75db3eacd4ed4a3a8f4cbfeebd6b1ab68fff8a73bb050000000000000002fc71987e90a58f37a4ff86"}, 0x4a) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f000099b000/0x3000)=nil, 0x3000, 0x0, 0x8000000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000fc0000-0x8)=0x8020043, 0x5, 0x0) socketpair(0x2, 0x2, 0x43, &(0x7f0000d26000)={0x0, 0x0}) r1 = gettid() ptrace$cont(0x7, r1, 0x7fff, 0x5) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003b8000-0x2e)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="9e11e8c293f6"]}) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/sequencer2\x00', 0x501900, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mlock2(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x1) umount2(&(0x7f00001f8000)='./file1\x00', 0x0) mq_timedreceive(r2, &(0x7f000045a000)=""/158, 0x9e, 0xcfe, 0x0) mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80805, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a6000)={r0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000048000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a6a000-0x4)=0x7fffffff, 0x4) 2018/01/22 05:28:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b11000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ac6000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000df2000-0x5c)={{0xa, 0x3, 0xe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x4, [0x1, 0x7, 0x5, 0x2a, 0xc581, 0xffffffffffffffc0, 0x7a, 0x4]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0x77c000)=nil, 0x77c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004ff000)='/dev/dmmidi#\x00', 0x7f, 0x181081) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f000077d000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000346000)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f000077d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000077e000-0xb0)={{0x3, 0x0}, 'port0\x00', 0x40, 0x20000, 0x9, 0x40, 0x8, 0x0, 0x3f4e1d1, 0x0, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000753000-0x10)={0x20f7, &(0x7f000095f000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getresgid(&(0x7f0000870000)=0x0, &(0x7f000068b000)=0x0, &(0x7f0000e3a000-0x4)=0x0) lsetxattr(&(0x7f0000b77000-0x8)='./file0\x00', &(0x7f00003d9000-0x10)=@random={'osx.', 'lomime_type\x00'}, &(0x7f00002d2000+0x21a)='syzkaller\x00', 0xa, 0x3) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c29000-0xf)='/dev/sequencer\x00', 0x505000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000013c000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d2d000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) r2 = add_key$keyring(&(0x7f0000944000+0x599)='keyring\x00', &(0x7f0000bb8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000006a000-0x6)='logon\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000327000)="69d2504c8f158b978d3982b27403be6ea74ae479dd87b6b3040cbf84a98c5726cc34150a2e0ab5fd0af36ebbd8afbfff56a47a78e08f5d0b00b674b06baaf2aa32e398e2dbd2d9dea4146fc7d63013ea8af65ca67c9ce58cdcb175294d669f4bec52d7e166c6204af6fc859c9b5f18deb1c7022d8fb6d629d3774f4cb0ae2fbdde6cf199306207b3f356831a3e5945e717f220ba47ea617e26388e2833619c12", 0xa0, r2) 2018/01/22 05:28:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000017c000)='/dev/vcsa#\x00', 0x2, 0x200) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000134000)={r0, r1}) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000551000)=0x0, 0x1) userfaultfd(0x80800) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e29000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x1}], 0x1c) syz_emit_ethernet(0x66, &(0x7f0000d9c000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54a380", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000075b000-0x4)=0x18, 0x4) dup(r1) getdents64(r1, &(0x7f00005ad000)=""/70, 0x46) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001000)="66b6dc97", 0x4, 0x0, &(0x7f0000002000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00002ba000)=""/65, &(0x7f0000f29000-0x4)=0x41) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x40000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) open(&(0x7f0000007000)='./file0\x00', 0x101000, 0x2) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000098b000)={&(0x7f0000cce000)='./file0\x00', 0x0, 0x10}, 0x10) ftruncate(r0, 0x15af) unshare(0x400) r1 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) preadv(r1, &(0x7f00009ff000-0x20)=[], 0x0, 0x0) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000334000)={&(0x7f0000d31000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) close(r0) 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000784000-0x8)={0x0, 0x0}) write$selinux_validatetrans(r0, &(0x7f000040d000)={'system_u:object_r:getty_etc_t:s0', 0x20, 'system_u:object_r:lib_t:s0', 0x20, 0x30, 0x35, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b0d000-0x4)=0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5b000+0x8be)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000e5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e0a000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5af0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc40b}], 0x58) setsockopt(r1, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007c18e355c10fa", 0xa) syz_open_dev$sndctrl(&(0x7f0000a0d000)='/dev/snd/controlC#\x00', 0x5, 0x202ff) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x40000000001, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000d3d000-0x10)={0x4, 0x0, 0x0, 0x0}, 0x10) r4 = add_key$keyring(&(0x7f0000b21000)='keyring\x00', &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000bd2000)='id_resolver\x00', &(0x7f000098f000-0xd)='/dev/net/tun\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000e98000+0xa9b)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="94", 0x1, 0x0, &(0x7f0000b3c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept(r0, &(0x7f00008a0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000927000-0x4)=0xffffffffffffffbc) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) dup(r2) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000467000)=""/201, &(0x7f000061d000-0x4)=0xc9) epoll_create(0x3) syz_open_dev$usbmon(&(0x7f00001db000-0x9)='/dev/usbmon#\x00', 0x40, 0x100) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000421000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000858000)={0x7, 0x9, 0xdd73, 0x5, 0x0}, &(0x7f000066b000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000081f000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000121000-0x4)=0x98) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000261000-0x120)={0x6, 0x55c3, 0xba, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb, 0x1, 0xffffffff, 0xfffffffffffffff9, "5528ff998f98928a6ac325511e7fc0de", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000050c000)={0x0, 0x0, 0x38, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "8f4f0538c04037bf2c3278ffbe0f340b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000b1c000)='./file0\x00', 0x41) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0xf, 0xf53}, {0xe, 0x0}], 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) listen$netrom(r1, 0x0) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000ce3000)={{0x2000000, 0x6, 0x4, 0x1ff, "ccac3a73f01cb289e4ad4e3a028c59293643fd1a66fc5e548042ec72d804a0a746aa7317ced4ae62d54654bc", 0x81}, 0x0, 0x0, 0x3, r3, 0x2, 0x7f, "73b12498879510768884992723ed7d02af344d88d3b5df4f96333474751f7dfc79db89c8aa12eba87ab5fb214a30e1f1365877400eda9931fee7a70790195a2b", &(0x7f0000f2a000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x401, 0x7fffffff, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x123e, &(0x7f00005c1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x20, 0x0, 0x81}}], {@ipv6={0x86dd, {0x8, 0x6, "8966cc", 0x1204, 0x0, 0x8, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0xff}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, @routing={0x7f, 0x6, 0x1, 0x4080000000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0xa9, 0x0, 0x7, 0x4, 0x0, 0x7, 0x2}, @fragment={0x3f, 0x0, 0x9, 0x401, 0x0, 0xffffffffffffffc1, 0x0}], @gre={{0x0, 0x0, 0x1, 0xff80000000000, 0x0, 0x27ca, 0x0, 0x1, 0x880b, 0xf3, 0x2, [], "5a4596a32aac7b79f7e2f1b28afbc77df0b742e9b22de33a7947380cbe82effd07183e952b7eb271b226acfc9d217dd5cee5d5e391aa9c1622824eef56d1a5272d34802c7c253532a17504c81704489a693c02f44ca74f9945084627c20c3e7ae1ad3057c8007534d0c5e8ad10ab4892e99f7ac367dda6e6b95421d9ed7791872887d159bc9d8173546a40eef05cb61d98251b1a489563e2ae85d9b0d9eabd968dc5127e85f5cf9b3284f4b6cb6c222ee05c6b6f8c1decd7d31a12e685c539d1862318216256c028dfe8bb7c7c7f32174bc01da9ad418f51c6b178235b292228a31356b0a62670ac92d3b72cac4331e1a678db"}, {0x7, 0x0, 0x2, 0xecb, 0x0, 0x0, 0x800, [0xfffffffffffffff8, 0x8000, 0x8ec], "866cf22ae7fc44e98f9ba18a4649cebe5d13faa9fae2ccf88d0b05651089a7e4558b182f93a54a2aecf0a7a2c081c56ef354f9fd3ea585482ab3cc1f26c0498baca5da3875c61b81ceb6fed61839f516b54af8a6cd28c9a5ffc647bc8fafd20bbd938c2900233f36bc7b25da18770065db37e8"}, {0x2, 0x0, 0x1, 0x7, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}, &(0x7f0000b1c000-0x10)={0x1, 0x2, [0x239, 0x99b]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000034000-0x20)={@generic="81329e08c219ed7c44413895a6091cd5", @ifru_flags=0x2000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000829000)=0x401, 0x4) 2018/01/22 05:28:59 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xfa)="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", 0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f1e000-0x24)="2400000052001f0014f9f426000904000a0007100800010008f8ffff0700000000000000", 0x24) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000e3b000)={0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008cc000)=0x0) r2 = geteuid() getresgid(&(0x7f0000042000)=0x0, &(0x7f0000a66000)=0x0, &(0x7f0000bed000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000628000-0xc)={r1, r2, r3}, 0xc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x1, 0x2) lseek(r0, 0x0, 0x3) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000005000)=0x0) 2018/01/22 05:28:59 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000376000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/autofs\x00', 0x40000, 0x0) ioctl(r0, 0x937e, &(0x7f0000f41000)="") mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f43000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f42000)=0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007cb000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x2, 0x1, 0x2169c00000000000, 0x400000000000, 0x20}, &(0x7f0000f44000-0x4)=0xa0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f43000+0xfea)={0x8, 0x0, 0x6, 0xffffffffffffff9e, r1}, &(0x7f00001af000-0x4)=0x10) 2018/01/22 05:28:59 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005e0000-0x53)=""/83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b1a000-0x4)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000266000-0x4)=0x1, 0x4) socketpair(0x5, 0xf, 0x8c19, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000b3000-0x10)={0x401, 0x4}) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00004fe000-0x10)=@buf={0xe, &(0x7f0000334000)="00000da895a70600000000000000"}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000378000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffc8b) connect$inet(r0, &(0x7f0000792000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f71000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000392000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c2000)=0x1c, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0xff) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f0000030000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000eb3000-0x4)={r1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/22 05:28:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4148, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f0000d0a000)="", &(0x7f0000c16000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00002ca000)="03000000a62d9896168178792595a37319f334d553fe800f071c35f5721532428c22848f641fe8ba363fedb997eb35abc50204ba81bdfe747255e215335de2cfb5324e05b5310e1ecf465ed9dbbc84ec7a761743ac1a4ee3ab1f86a51935bf5be22b70b4e2256907570a7eaa02831482723a93") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) close(r0) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000880000-0x8)={0x0, 0x0}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000443000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f1b000)=0x591, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000023f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000c5c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x7, 0xa0, &(0x7f0000ffb000/0x3000)=nil, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000218000-0x10)='/dev/sequencer2\x00', 0x6002, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) fcntl$notify(r0, 0x402, 0x2) 2018/01/22 05:28:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x401, &(0x7f0000001000-0x8)=0x1) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000000)=0x2137, 0x4) ftruncate(r2, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x4000000000, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x7fffffff, [0x7, 0x3, 0x19600000, 0x1, 0x2, 0x100, 0x80000001, 0x2]}, 0x5c) 2018/01/22 05:28:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)="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") pread64(r1, &(0x7f0000002000)=""/0, 0x0, 0x0) 2018/01/22 05:28:59 executing program 3: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") r0 = shmget$private(0x0, 0x1000, 0x78001200, &(0x7f00003e1000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x100) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x3, 0x4}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000013c000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r6 = gettid() r7 = gettid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000c06000-0x70)={{0x6, r1, r3, r4, r5, 0x38, 0x4, 0x0, 0x0, 0x0}, 0x80000001, 0x572b, 0x0, 0xa1, r6, r7, 0x5, 0x0, 0x0, 0x0}) r8 = getegid() r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r9, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x2)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000000000)=[r8, r8, r8, r8, r8, r8, r8, r8, r8]) 2018/01/22 05:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/rfkill\x00', 0x8800, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00005bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e34000-0x4)=0x14) lstat(&(0x7f0000248000+0xbd1)='./file0\x00', &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c8e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000451000)={0x0, 0x0, 0x0}, &(0x7f00004d2000)=0xc) sendmsg$nl_route(r0, &(0x7f0000580000-0x38)={&(0x7f000047d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b52000-0x10)={&(0x7f00000d5000-0x3dc)=@bridge_setlink={0x3dc, 0x13, 0x108, 0x5, 0x1, {0x7, 0x0, 0x0, r1, 0x48, 0x60000}, [@IFLA_PORT_SELF={0x3a8, 0x19, [@nested={0x16c, 0x1c, [@generic="797837d2d0537a028b97e5e9dbcd20becdd271dc6e2d2c39432c1733e59cdac86576399d397fb017624adcd99276df7ecd9f1270da79b0c454d6cbcd7d7f04498fa0adc5acbd8d1c20d5748d68907f6d7b8706f99eeae915ba7163554a7d2f846fb01ba924ff1a0ed349d3ee62b398c8920eb055d7dc3f3ce62af312a86b16d915dec5dfd884878a2dafa48f3c0730a4b129f6d794e2097f2b587cd6e0f1107a30f9fa4eb895eec14479c8471deb8a8a0493a771b9b004dbe99dd2f3a88bab492d42d9563a53547c98cf5875cfe07f6c7bdc48528fc4a84c9e75dac2ec86c8c34d5c320c271c6399a0b7", @generic="d8a340ba28eb0c9b0de54c9b50a2488eeb4b5b0d6315b54a7c19b6ef80840434e3c17eb73c288e5f59fb511025686fc4c2ecc009fde93b1bc91d1718c707976e187f8fff251cf75293c63205b8ab8dc914b1185ff78177a906fe1752fc60b07c9ce816e4048e4aa58e910c836b176fde9e683b1add98d934d82caa7cd1", @generic=""]}, @generic="7432cd00ac39573ec9081afd526a710d06c947175a1455242c8b3103964e823a837837557cc4ff1a8bd6d2b0e4c461f28bb3fb9ec8860e7288526d99126ef4c4fa5fe6f56a6fb587d842126ebb46740d0cc1e5746d489607867b56f6e4455c331247c54f6c122cfbc6b22917c5c3930c661a77d6caa352a54322f10a8fe2a8f88406ce514ce73229777c1df8de916c4f1bfd62aa6c188155dec097c8ca0e3f5ed5f86e8fa369255c6903febce1bf", @nested={0x10c, 0x43, [@typed={0xc, 0x33, @uid=r2}, @generic="ea02c33b8b6ba48256ebb61ea35d9f0b1045c69ed8b4d6b9d3f6912d8942e087628e1bd65f9e20911ca46954f33cff5c360d8bb9070661126fd6940523c98f944f25aed007805d51b988a6e2ad7332", @generic="193921910ad9aafaf759ae829b9711da313ee31309e120f000643a406431dc7991ad9a89b29cc9e4eba7b81742f2637516090af5857e88d0ac307421540f071bbc16bd51ac847c327a8eff61fb1f7111d8269dd4f49d5aaa6a42661ff66845355df20cb8d4237dfebff8d2fc9f5dd8f17f5487e73ba976a23fc33ae3691c71e3c36f1c5a70f36bf2b0b43f5376586ca1af4ea9e3f7e6bd2bc179ce9c602b94282f157a128b1fa7b5ef7e4ba177"]}, @nested={0x70, 0x70, [@generic="01eb61e20a13eed0d79850f11da68dffac8fa8fb19735b7be854cd8da9537b96626c035e3f9eb7aa36b99971a1420dd819b529bf6634f7c7d5d023782a37de2b743c481f937441a6239b479057723433abc1254a48352f90e2288f222b", @typed={0xc, 0x55, @pid=r3}]}, @typed={0xc, 0x2c, @uid=r4}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x3}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r5 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r5}) recvmsg(r7, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r8 = dup2(r6, r7) r9 = gettid() ioctl$VHOST_VSOCK_SET_GUEST_CID(r8, 0x4008af60, &(0x7f00004c7000)={@hyper=0x0, 0x0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000c78000-0xe8)={{{@in=@rand_addr=0xfffffffffffffffb, @in=@loopback=0x7f000001, 0x3, 0xffffffff80000000, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, r1, r4}, {0xa2b, 0x2, 0x51f9, 0x7, 0x3, 0xffffffff, 0x1297650e, 0xeffa}, {0xffffffffffffffe0, 0x4, 0x7, 0x3}, 0xff, 0x2, 0x0, 0x1, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x7, 0x3, 0x2, 0xe55, 0x3, 0x401}}, 0xe8) tkill(r9, 0x16) 2018/01/22 05:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d51000-0x13)={r0, 0xe1ee, 0x3f, 0x5, 0x8, 0x5}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000069e000-0x5e)={r1, r1, 0x3387, 0x5, &(0x7f0000be4000-0xa0)="896daa6e2597e7d0a47d18cc3d7ab9ac4ac284a1d0a1c33e28b8398e98b76f753e34da5065ddec6ee203874921aeb273c156f495576cde64b9890cc9ea9d2f91f881d7b5bdc16edb705241c2b2a95f0e071d9c0aacffa8de0603343dd4a8a06caed70084bffb757cbc28dd21fa7660daddf1de0f9db2aa9dbabea802dee2c9aae3665df65ae062b9e8c63b20c5561ba14d70fc95e1ac53b49c14142276470a32", 0xffffffff, 0x7, 0x1, 0x1, 0x7f, 0x6, 0xeb03, "3dff5aa9833c9204737742cf978585d6e6da622f29188c892c91d47255e31a8224f394f2034d7c9173792d1d5a832975ea2fc183f335"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000525000-0xc0)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}], 0xc0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000692000-0x20)={0x10000, 0x4, 0xffffffffffffff81, 0x1ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/22 05:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000037e000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000478000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b33000)=@sack_info={r3, 0x8000, 0x3}, &(0x7f000078c000)=0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005fc000-0x4)=0x1b) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000bcd000)=0x0) 2018/01/22 05:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000424000-0x4)=0x0, &(0x7f00005c3000)=0x3) 2018/01/22 05:28:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0xffffffffffff6bf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x515, &(0x7f00009b3000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000fa8000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000005b000)=0x3) 2018/01/22 05:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x5, 0x20000000000003, 0x20000000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8f000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e04000-0x20)={0x9, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000da000)={r4, 0x10000}) shutdown(r2, 0x0) 2018/01/22 05:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c6000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dfe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008cf000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r4 = gettid() vmsplice(r3, &(0x7f00007fe000-0x10)=[{&(0x7f0000e78000-0x8b)="", 0x0}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) prctl$intptr(0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) vmsplice(r2, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000bd8000-0x4)=0x0) 2018/01/22 05:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001b7000-0x4)=0x4, 0x4) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xf25, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/22 05:29:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000789000-0x9)='/dev/sg#\x00', 0xfff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000096000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000ac1000)={0x40, 0x21, 0x25, 0x7, 0x3, {0x9, 0x0, 0x0}, [@nested={0x2c, 0x7e, [@typed={0x18, 0x4e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x10, 0x4f, @u64=0xffffffffffffff77}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000a6000-0x59)={0x2, ""}, 0x8, 0x0) r2 = msgget$private(0x0, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000238000-0x10)=@generic=""/16, 0x10) msgrcv(r2, &(0x7f00002db000-0x1008)={0x0, ""/4096}, 0x1008, 0x1, 0x0) 2018/01/22 05:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000617000-0x10)={0x0, 0x7530}, 0x10) 2018/01/22 05:29:00 executing program 6: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000afc000-0x2)={0x2, 0x1}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000afa000)={0x0, 0x0, 0x0}, &(0x7f0000306000-0x1000)=""/4096, 0x1000, &(0x7f00003cc000-0x38)={&(0x7f0000000000)={'digest_null-generic\x00'}, &(0x7f0000010000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x807, 0x5) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000049a000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000afa000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000058d000)={r2, 0x8, 0x65, [0x8000000008000]}, 0xa) 2018/01/22 05:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000173000-0x8)='./file0\x00', 0x2000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009e1000-0x4)=0x1) socket$can_bcm(0x1d, 0x2, 0x2) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000001}]}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00001a9000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000095000)=""/80) 2018/01/22 05:29:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x80000001, 0xa, 0x8001, 0xfb, "775f37e4e6e7f2b19a55815bceba380c9cface1601001036a78a40ecacd19017"}) 2018/01/22 05:29:00 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000017000)={&(0x7f000000f000)=@mpls_newroute={0x1c, 0x18, 0x200, 0x4, 0x3, {0x1c, 0x10, 0x0, 0x20, 0xfd, 0x4, 0xfd, 0xa, 0x1000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008004) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000017000)=@get={0x1, &(0x7f0000016000-0x23)=""/35, 0x11dc}) 2018/01/22 05:29:00 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff5a, &(0x7f0000021000)={&(0x7f0000012000)={0x30, 0x32, 0x401, 0x1, 0x2, {0x19, 0x0, 0x0}, []}, 0x27a}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mlock2(&(0x7f000000a000/0x11000)=nil, 0x11000, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000-0x28)={@generic="3a8a0162c0d55650b2ed4f1b7db6255f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000020000-0x20)={{&(0x7f000001c000/0x1000)=nil, 0x1000}, 0x2, 0x0}) connect$packet(r1, &(0x7f000001b000-0x14)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) 2018/01/22 05:29:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x400000719b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ba0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003c2000-0x18)="6e0000000000000004657436000392fa20efafff79e5de45") preadv(r2, &(0x7f0000c4f000)=[{&(0x7f00004dd000)=""/215, 0xd7}, {&(0x7f0000cb0000-0x21)=""/33, 0x21}, {&(0x7f00004e1000)=""/252, 0xfc}], 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000a6c000)=0x10000, 0x4) 2018/01/22 05:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000661000)={0x0}, &(0x7f0000cf6000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006cf000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2f912b977724704d3254d96e41e26a45"}) r2 = accept$alg(r1, 0x0, 0x0) dup2(r1, r2) 2018/01/22 05:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) ioctl$int_in(r0, 0x5452, &(0x7f0000199000-0x8)=0x400) shutdown(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e28000)='/dev/audio#\x00', 0x1, 0x40000) clock_gettime(0x0, &(0x7f0000d3d000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f000050d000)={&(0x7f0000071000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000de3000-0x10)={&(0x7f0000687000)={0x0, 0x4, 0x0, {0x0, 0x2710}, {r2, r3/1000+30000}, {0x0, 0x1, 0x3ad, 0x6}, 0x1, @canfd={{0x0, 0xffffffff, 0x9, 0x1}, 0xb, 0x1, 0x0, 0x0, "7aa39fbe763facdaeef071c8aefdbc4fa55af4f184df35434758b6ab8616ad5f7bb98a53f2a279542fb48f07c71dc669d5616de1d77a8345759c42e77a7d2cb2"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/01/22 05:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$sg(&(0x7f0000c3d000)='/dev/sg#\x00', 0x92, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000833000)={0x7, 0x1f, 0xe0, 0x1, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) r4 = syz_open_dev$sndmidi(&(0x7f0000b1e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000204000)=0x9000000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000319000-0x49)=""/73, &(0x7f0000d1a000-0x4)=0x49) 2018/01/22 05:29:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001b6000-0x8)={0x0, 0x8}, &(0x7f00007b3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bed000-0x20)={0x200, 0x3, 0x0, 0x2, 0x40, 0xad5, 0x9, 0x1f, r1}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000005b000-0x8)={r1, 0xde}, &(0x7f0000bea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000953000-0xa)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/22 05:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f0000b2b000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x440000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001c9000-0x10)={0x0, 0x6c, &(0x7f000020c000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x80000000}]}, &(0x7f0000870000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000eeb000-0xa0)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6d8, 0x5, 0xfff, 0xc6}, 0xa0) 2018/01/22 05:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014f000-0x16)='/selinux/checkreqprot\x00', 0x2100, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000da6000-0x10)={0x4, 0x1, 0x4, 0x4}, 0x10) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00002c4000)={0x5b, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea0855dededda48445f7bf7b3a8d3b874a62bb820094b2f6480146cd5ed34882afb9950b00039132fdbf2b83d30180000000e2"}, 0x5b) 2018/01/22 05:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00002ef000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c63000-0xb)='/dev/mixer\x00', 0x200000, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000c84000-0x10)={0x77359400, 0x0}, &(0x7f0000012000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000fa8000-0xc)={0x2000, 0x0}) 2018/01/22 05:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x5a000, 0x111) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d8f000)={{0xa, 0x0, 0x69ee, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0xfffffffffffffff9, [0x1, 0x7f, 0x3, 0x6, 0x0, 0x62e, 0x0, 0x6c70]}, 0x5c) sync() 2018/01/22 05:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$tun(&(0x7f0000151000-0xd)='/dev/net/tun\x00', 0x0, 0xc000) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000bfb000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004de000)={0x0, 0x1000, "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"}, &(0x7f00008ae000)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bb9000)={r2, 0x4}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000f73000-0x10)=""/16, &(0x7f0000bb3000)=0x10) write$selinux_create(0xffffffffffffffff, &(0x7f00003f9000-0x4b)=@objname={'system_u:object_r:crond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x35, 0x20, './file0\x00'}, 0x4b) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a2000+0xfcb)=@ethtool_regs={0x4, 0x4, 0x9d, "594d6dd8dfcf590ad90af49b8b9aa9cbf322a0bafa34a22a39dcd524d4fee7e2af4fb901f0e681eac28de2ddbcffed4676429cd470cfbd001c8ae417e915d7bf527a62a645c0843ad9ede413e73e5239ba47ff038b24b5b7acf11106c45a7e7b20d1118363d6bdceb8ffb836dd42f6494b24c28c003fb4f8372c88e8c9da6c40b688cfd14537e2d65ccbca4cd161361ffbc8c5bf792fab35a1639d9f85"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e57000-0x4)=0x0) perf_event_open(&(0x7f0000590000)={0x4, 0x78, 0x583, 0x3, 0x4, 0x7, 0x0, 0x0, 0x100, 0x2, 0x1f, 0xfffffffffffffff7, 0x7ff, 0x80000000, 0x16, 0x2, 0x401, 0x10001, 0x6, 0x7, 0x4, 0x1, 0x3, 0x7fff, 0xdfdf, 0x2, 0x1, 0x6, 0x100, 0x5, 0x38, 0x20, 0x3, 0x6, 0x9ac, 0x5c05, 0x4, 0x20b8, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f000046a000)=0x0, 0x0}, 0x9000, 0x3ff, 0x3, 0x3, 0xffffffff, 0x401, 0x786a, 0x0}, r3, 0xad7d, r1, 0x5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000de4000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) 2018/01/22 05:29:00 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0xfffffffffffffffd, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x5ca, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000001000)=0x5, 0x4) [ 95.674864] CUSE: info not properly terminated 2018/01/22 05:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00005e7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0a4f18b7ed2345295fafc126320bc6da9f06b3baa1f57e611c6bdd0d9b4a55c3cb606b718ff001ebd5e4d0fc7ea757efec0baf9e1d3abfc0297515680d551226", "5ed472fa3848ccb8e2fcee677d4e1ef4f264240afd2543f1edd4d29a91c36fbf", [0x0, 0x0], 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) bpf$MAP_CREATE(0x0, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/22 05:29:00 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffed9, &(0x7f0000dd8000)=0x1) mkdir(&(0x7f000077a000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$llc(0x1a, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e71000)={0x9542, 0x28500000, 0x8000, 'queue0\x00', 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]}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000e72000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f000045d000-0xa)='./control\x00', &(0x7f000050c000-0xa)='./control\x00') mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000e73000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0x10) creat(&(0x7f00002ea000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 05:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x80086601, &(0x7f0000000000)="") 2018/01/22 05:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f000061a000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) fadvise64(r0, 0x0, 0x88, 0x4) 2018/01/22 05:29:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009f3000)={0x1, 0x0, [{0xbcf, 0x0, 0x0}]}) 2018/01/22 05:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x9, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000126000-0x1)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f000010f000-0x18)={0x30, 0x2, 0x1, 0x2, 0x9, 0x3, 0x6e6, 0xffffffff}, 0x0) r2 = semget(0x2, 0x4, 0x42) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00001ff000-0xdd)=""/221) shmget$private(0x0, 0x2000, 0x1002, &(0x7f0000e2c000/0x2000)=nil) r3 = gettid() sysinfo(&(0x7f0000125000)=""/127) r4 = msgget(0x0, 0x280) msgsnd(r4, &(0x7f0000649000)={0x2, "0edbe77768ae047e37677e6a032d1a26e1a06d41c82ab4ecaba9d5a507b0b1"}, 0x27, 0x800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept(r5, &(0x7f00005ea000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000057e000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ebf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091d000-0x4)=0xe8) recvfrom$packet(r6, &(0x7f0000766000)=""/70, 0x46, 0x100, &(0x7f0000b85000)={0x11, 0x1f, r7, 0x1, 0x200000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000d42000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x33, 0x0, 0x6, "0b07d19def2bef17a6934028b5f3e5aa607aa6a8ec383b416245f1b59b27318508142163bc4cb7514fe38aebf9bb7a596f83997433a1be2709cdf5bb7ea999d51e34d80dd0a877f70bce1b0dce2fc85e"}, 0x160) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000f57000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) pipe(&(0x7f00007d1000)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r8, 0xae44, 0x5b5e) 2018/01/22 05:29:00 executing program 6: open(&(0x7f0000f51000)='./file0\x00', 0x440000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x802) 2018/01/22 05:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000936000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009e5000)=0x8, 0x4) syz_extract_tcp_res$synack(&(0x7f0000846000)={0x0, 0x0}, 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000133000)=0x0) syz_emit_ethernet(0x4f, &(0x7f0000eea000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "050008", 0x19, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x3, 0x1, r0, r2, 0x0, 0x0, 0x4000000f, 0x0, 0x2, 0x0, 0x81, {[@mss={0x2, 0x4, 0x100000001}]}}, {"9c"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) renameat2(r1, &(0x7f0000618000-0x8)='./file0\x00', r1, &(0x7f000046b000-0x8)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fde000)={0x2d6, 0x1, 0x1, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000d94000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000983000)={{0x5, 0x0, 0x5, 0x0, "a2f872de4f30e01c535d7ed6bf527221cd51970c4ae07a38f7dbd198606944168e4447508fcd52bf6d04cb6f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x3, 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, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffa8a4, 0x0, 0x0, 0xea, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0a000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000504000-0x10)=@generic="ec185a07b1392cdda6a2ea6ea7517bbc", 0x10) setsockopt(r1, 0x3db, 0x8000, &(0x7f000017a000)="6cd0e73a17a80a921e2f7491f80e7bc7e0f0ad9f69899b5d7cd3afc25ddcb421f289237b50df5bf613375189fba43768d70e873dbf62f57af0a86e657392067d909931e2383a760e7b287596380cc3e81ebb9720975f76964082a88fa940dc4123642fd68e427a5d30584952a011d16eb42bbbde8025db63fda0", 0x7a) 2018/01/22 05:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b67000+0x576)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) getrandom(&(0x7f0000bc7000)=""/171, 0xab, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x1, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ffd000-0x28)={@common='ip6gretap0\x00', 0xffffffffffffff3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 05:29:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x60a000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000839000-0x18)={0x5, 0x31, 0x3, 0x2, 0x2, 0x7fff}) 2018/01/22 05:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x324)={0x14, 0x100000000003e, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f000005e000-0x8)='./file0\x00', 0x30) recvfrom$llc(r1, &(0x7f0000196000-0x1000)=""/4096, 0x1000, 0x1, 0x0, 0x0) userfaultfd(0x80000) 2018/01/22 05:29:00 executing program 7: perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = syz_open_dev$audion(&(0x7f0000a1d000-0xc)='/dev/audio#\x00', 0x7fff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x7, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000d41000)=@known="636f6d2e6170706c652e46696e00000000001f003f", &(0x7f00001aa000-0x1)='@', 0x1, 0x0) 2018/01/22 05:29:01 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000011000-0x18)={0x10000, 0xf000, 0x1, 0x8001, 0x1f}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000000a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:29:01 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f8d000-0x8)=[0x0, 0x0]) 2018/01/22 05:29:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000880000-0xa0)=[], 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001cf000)='/dev/admmidi#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x3ff, 0x8, 0x0, 0x80000000, 0x1000, 0x7ff, 0x100, 0x7, 0x562, 0x4694, 0xaa6a, 0xc05b, 0x4d1]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x9, 0x101}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x1000, 0x8}, 'port0\x00', 0xc, 0x0, 0x1, 0xffffffffffff2cc4, 0xffffffff, 0x8, 0x8, 0x0, 0x1, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x7, 0x0, 0x101, 0x3, 0x40, 0x6, 0x54f2ce37, 0x100, 0x3, 0x1706, 0x10001, 0x2, 0x7fffffff, 0x4]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x0, 0x7, 0x0, r3}, 0x10) 2018/01/22 05:29:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000764000-0x10)=[{&(0x7f0000cfb000-0x1000)="ff", 0x1}], 0x1) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f000084b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) creat(&(0x7f0000b2a000-0x8)='./file0\x00', 0x80) 2018/01/22 05:29:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d4f000)='/dev/snd/midiC#D#\x00', 0xce00, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000f38000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000125000/0x1000)=nil, 0x1000, 0xfffffffffffffff9, 0x3853, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000718000-0x8)={0x0, 0x101}, &(0x7f0000330000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009c5000)={r3, @in6={{0xa, 0x2, 0x9c78, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf7, 0x80, 0x6, 0x8}, 0xa0) 2018/01/22 05:29:01 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000cda000)='/dev/dsp#\x00', 0xdc, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000179000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f0000ef5000-0x4)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 05:29:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000478000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000750000-0x9)='/dev/sg#\x00', 0x3, 0xd2800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000b75000-0x10)={0x49273e1a, 0x1}) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ec7000)={0x1}, 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00006c6000)={0x1, 0x0, [{0x277, 0x0, 0x2000000}]}) 2018/01/22 05:29:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009c3000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x36f, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x5566, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffdd1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cb5000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007ca000-0xc)=@sack_info={0x0, 0x9, 0x101}, &(0x7f0000290000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000627000)={r1, 0x7, 0x2000000000}, &(0x7f0000116000)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/checkreqprot\x00', 0x141800, 0x0) recvfrom$ax25(r2, &(0x7f000030c000)=""/183, 0xb7, 0x2000, 0x0, 0x0) 2018/01/22 05:29:01 executing program 5: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb6000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fb6000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x101, 0x5, 0xfffffffffffffff9, 0x2, 0x4, 0x101, 0xd171, 0x0, 0x0, 0x6, 0x7, 0x101, 0x1, 0x7ff]}, &(0x7f0000fb5000)=0x108) restart_syscall() mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000142000-0x8)={r3, 0x7}, &(0x7f0000fb5000)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000286000-0x4)=0x0, &(0x7f0000fb7000-0x4)=0x4) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb6000-0x38)={0x10000000000000eb, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/22 05:29:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000766000)={0x2, 0x58e3e3ea, 0x9f6, 0x3f, 0x1c0000000000, 0x2b7}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000078000)="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", 0xfc) 2018/01/22 05:29:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000717000)=0x1) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000f0e000)=[&(0x7f0000e23000-0x3)=']+\x00', &(0x7f0000dbc000-0x1)='\x00', &(0x7f00001fa000-0x8)="6e6f6465762bce00", &(0x7f0000be0000-0x1)='\x00', &(0x7f00009d5000)='\x00']) r2 = syz_open_procfs(0x0, &(0x7f0000205000-0x6)='stack\x00') preadv(r2, &(0x7f00007f8000-0x20)=[{&(0x7f0000245000-0x37)=""/55, 0x37}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00005d3000-0x4)=0x9) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000e38000)=0x5) process_vm_writev(r1, &(0x7f0000b15000)=[{&(0x7f0000a4d000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000a80000-0x10)=[{&(0x7f0000c2a000-0xe3)=""/227, 0xe3}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) getpeername(r2, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000039e000-0x4)=0x58) syz_open_dev$sndctrl(&(0x7f00000c8000-0x13)='/dev/snd/controlC#\x00', 0xffffffff, 0x40) 2018/01/22 05:29:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000016d000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000a3b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d3d000-0x20)={0x1b, 0x7f, 0x0, 0x3, 0x6, 0xff, 0xfffffffffffffe01, 0x7, 0x0}, &(0x7f0000e02000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001c4000-0xb8)={r2, 0x6, 0x2, 0x5, 0x0, 0x5, 0x3, 0xffff, {r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2d7, 0x3f, 0x0, 0x7, 0x7f}}, &(0x7f00009a1000)=0xb8) 2018/01/22 05:29:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000013b000-0x2c)={0x5, 0x7, 0x7fff, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$sndpcmp(&(0x7f00002f1000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x501001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d69000)="de10b1f2a47432ddc3d9c66de8b6ac90", 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000026000)={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x9, [0xfffffffffffff1f9, 0x1, 0x0, 0x1, 0x3ff, 0x5, 0xc07c, 0x1ff]}, 0x5c) 2018/01/22 05:29:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f000051e000-0x4)=0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000053e000-0x4)=0x2, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/vhost-vsock\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000fed000-0x75)=""/117, 0x75, 0x40000163, &(0x7f0000453000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 05:29:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000546000)='/dev/random\x00', 0x0, 0x800) writev(r0, &(0x7f00001ce000-0x80)=[{&(0x7f000072e000)="", 0x0}, {&(0x7f0000c82000-0xfe)="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", 0xfe}], 0x2) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000f80000)={0xfffffffffffffffe, 0xffffffffffff0001, 0x7, 0x3a, 0x400, 0x0, 0x0, 0xaff9ad8, 0x0, 0x4}) 2018/01/22 05:29:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8)={0x0, 0x0}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) prctl$setmm(0x23, 0x3, &(0x7f00001d0000/0x1000)=nil) [ 96.560198] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/22 05:29:01 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup(r1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000013000-0x1000)=""/4096) accept$inet(r1, 0x0, &(0x7f0000022000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) 2018/01/22 05:29:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000400000-0x20)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ded000)={0x5, r1, 0x2, 0x7}) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) sendfile(r2, r2, 0x0, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') 2018/01/22 05:29:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x2000008) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) 2018/01/22 05:29:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b9c000)=""/9) r1 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x1263) 2018/01/22 05:29:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") statfs(&(0x7f0000ed6000)='.', &(0x7f0000feb000)=""/4096) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f00001e0000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000f27000)='.', 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bf6000)={0x100000000, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xb7, 0x7, 0xce, &(0x7f00002d4000)=@generic="c9312f8ebf3627b518a93c3a85970fe2", 0xe8, 0x6, 0x3}) 2018/01/22 05:29:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) recvmsg(r0, &(0x7f00004f7000-0x38)={0x0, 0x0, &(0x7f0000d87000)=[{&(0x7f00005ff000)=""/0, 0x0}, {&(0x7f0000f2b000-0xba)=""/186, 0xba}, {&(0x7f00003f8000-0x34)=""/52, 0x34}, {&(0x7f0000717000-0xac)=""/172, 0xac}, {&(0x7f0000658000-0xd1)=""/209, 0xd1}, {&(0x7f0000393000-0xfc)=""/252, 0xfc}, {&(0x7f0000a21000)=""/35, 0x23}, {&(0x7f00002c7000-0xb7)=""/183, 0xb7}, {&(0x7f0000093000-0x4f)=""/79, 0x4f}], 0x9, &(0x7f0000647000)=""/110, 0x6e, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d34000)=0x1f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000217000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ca000-0x4)=0xe8) r3 = getuid() stat(&(0x7f0000e45000-0x8)='./file0\x00', &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() sendmsg$netlink(r1, &(0x7f0000749000)={&(0x7f0000900000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000a45000)=[{&(0x7f0000cfd000-0x9c)={0x9c, 0x23, 0x800, 0x1, 0x3, "", [@generic="99a834ce0b0c6d289419291f7a4a03913100fe92b517509c0f5905a108ac0109180c73e99a5717a4bf490e92f85d279fa1a5f2b4ce2df815e854ae1e75e095b82d46f34da7de9cf07acb91070bedd7df0e23a7a43e2cfc8b2f0c3ec1290846c0edb30b227ca997", @typed={0xc, 0x50, @u32=0x80000001}, @nested={0x18, 0x77, [@typed={0xc, 0x77, @fd=r0}, @typed={0x8, 0x36, @void=""}]}]}, 0x9c}, {&(0x7f00008f6000)={0x10c4, 0x21, 0x904, 0x5, 0x0, "", [@nested={0x1018, 0x51, [@typed={0x8, 0x16, @void=""}, @generic="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@typed={0xc, 0x79, @ipv4=@empty=0x0}]}, @typed={0x8, 0x3f, @void=""}, @generic="c4a0f2a1ee47ebb4b16994c9c8c6624da05b5d2b81a11ef0957cfd87cf0bdf81d0a7c5894eb197acb178f7cb210ff1cf1703507973a7943c852952d6c4269a6fc24fa88fc916a1146f2492d0daa77e5651d5ce6d8ac0b98c98fbb6f1c8f0", @typed={0x20, 0xc, @str=')lo}}md5sumvboxnet0-*}\x00'}, @typed={0x14, 0x29, @str='selinux-:*\x00'}]}, 0x10c4}, {&(0x7f00001c6000)={0x15a0, 0x1f, 0x600, 0x4, 0x0, "", [@typed={0x8, 0x58, @void=""}, @typed={0x8, 0x66, @void=""}, @generic="9fb4a100fe3848e06a4695eb619d46e197b0da9d0c22b323a09e16640fcfda4be8058a491ee4d0c9891b67dbe84d19c92ef46282c9952c9b007e97031f179a6163212314ad4cc5430db353fbea96b264b32de07ab531c39245ed3e8750f35fd975a545027a7e349dc817a01f07697f1b46bc818d4b917ced72f2ac7b9d321248682f72c99e43409f9c531d8556ff89cce475a0afecdfc328800da6babb8b57cd2ae6132de1d6ae7fa70ad73674aaf125b7aa989b2887a2f624", @nested={0x58, 0x50, [@generic="5bf0470d527cc4612eae9f9265af8df7e2ce1631b70275ab7e209b14068d81fa8383baa7488093626af11d3afe4391ecdd96e2bbafd9aa0a", @typed={0x10, 0x63, @str='ppp0\x00'}, @typed={0xc, 0x21, @ipv4=@empty=0x0}]}, @typed={0xc, 0x94, @uid=r2}, @generic="814987668fbf8124cbc295f7c69c05a890fafd47249d7268becc433e8ef89c603ecbd25a028c", @nested={0x11a0, 0x5e, [@generic="7290cf3fc12f1215114a0932a1775782daf8ec488c4e83f7f003ec36faf0408e65949ac288e7c3b1fdf83b8f0191e0fbfa7e9e2674f01f48e1fd70bbcc6094d04597f46c5237084622b1343dd3a5c582f8834bde08e7774e0a815cc2c3f66546cd9e1e111b8eb69592c715e0d94799e321ea4f22e73a378e1ca156e7c7f6da1260c9dce164da5bb9671fc34bcebb8afcbcc41a8f06b9deb3157941e9be4b0bb7da5fab75f3f7fc6163cdc1edc70b85746739bb38bd64d84555", @typed={0x8, 0x47, @void=""}, @generic="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@typed={0xc, 0x3b, @str='\x00'}, @typed={0x18, 0x18, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="14436183d7da939185ad55aa33d18e66dc9a9e0002a9a9c319fa60cfb40dbe364e4c6004b43734247e01fa8f4a0205e13f424d2cc4168fecd377adfe1b90e82cfa85f59ff3ae301565969a4dbb9b596d51658cfed121761d034c3167c5b778519c455eea0c0b83ac679ad9ac52e8a61c810b25bbff49f067d930fab26b22b701b497ddd31b2fe7d11c18eb3e40d4d11a466ec8cd612a9184153c6cbb6cc74b96ccbcd2383ca103dc835b52cbfa777693ddb88ffce6"]}, @nested={0x29c, 0x93, [@typed={0xc, 0x12, @fd=r0}, @typed={0xc, 0x28, @uid=r3}, @generic="77fbde6e1ab77368c8114aba0570f5303fb2b46eaf23777704e96d68ba4622eb189e1d52371591ce45410fcaeb114aa8a65432e5c2e35e44e59d29031b75a0a0030df890a1a277e6c82786d666e85e7aa4112a46f8c5d9c761ed69e999153b7784ee2ce29a3960975bbd702db899ea2f1dfdef94ad89066bb48af3add84c0b2a38b7bdc3d459f535a744993c5638e6e9cb4196f8a1d144763066a44b589ac6c97d1b68a22aaef498016fceea34aa64a00b2dc7da67fbb720bb807dc88d3cca06f5475627", @typed={0x10, 0x80, @u64=0x101}, @generic="1843a341f9c1c4b13a0ac8daba53e8c8be1c87864e205e04a20752fc9ed509c4805d93c07d37ff7ad845cf05ee5c9f65669cc86305000df3d513b881c967b407107a3d04031a6cdc11f3c71537e00fabeedceba010f0630ad0a7a93441b0a65dea03dd784c36103f09ef26df2d11826d375ca6c373bae5af81c21342e043f0ce1cc012801fd70af9f87dfe6af20696e67d", @generic="e46878564014decf24e58be2ccfd6f7a1c594941050b1fc10b8c4dde143e1bae160dca886bdd91d78d61f19463bfd1cf45449be6fffcffe42b104b05600793c2916b58828cbe45ca77abb3a42f9033da4e9c9200c3973818b82ce26b5027b1a5b1207177bd52309d8f9412c2e4ab6247e2ecfdabed54a9", @generic="f40e0a6adfe99fe4ced034e77262b467a6d16eda9e93ac091fa7f40ae083f650412b7b82122a9e51532e62aa61e8f12c9c743780e2372cd36137845929f5ed85d47b53a747fad63b570de0ed77226802db862182baa3300dd72497974c7cf4d15154995d2e9aa573a69385a1abfdb94da686666353f18319326047463a0e214f5da842848823cadadc7aef28bdb01e60b6ba5df41cc2e44d22bf792b2c7ced771da0749b"]}]}, 0x15a0}, {&(0x7f0000ecb000)={0x80, 0x40, 0x0, 0x4, 0x0, "", [@typed={0xc, 0x6d, @uid=r4}, @typed={0xc, 0x29, @pid=r5}, @generic="ec05c7ebf04b7c552cebf2b435074dd96b72bbdc3c985ff8be82e88ae75a53696bb71a53a6e01f433691d720eab98a46c553809a458deb3d6896fd658ecb569154c507db0e61", @typed={0x10, 0x3b, @str='cgroup\x00'}]}, 0x80}], 0x4, &(0x7f0000837000)=[], 0x0, 0x800}, 0x40) 2018/01/22 05:29:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ebc000)='vmnet1[ppp0wlan1swlan0.^&}keyring\x00', 0x2) recvmsg(r0, &(0x7f00007dc000-0x38)={&(0x7f00005e3000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ec000-0x20)=[{&(0x7f00008e3000)=""/223, 0xdf}, {&(0x7f00004ff000)=""/169, 0xa9}], 0x2, &(0x7f0000f73000-0x9c)=""/156, 0x9c, 0x4}, 0x2) syz_emit_ethernet(0x14e, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x118, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x84, 0xc, 0x1, 0x800000000000000, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x12, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0xff, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) sendmmsg$unix(r0, &(0x7f0000754000-0x30)=[{&(0x7f00008de000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000737000-0x80)=[{&(0x7f00008a7000-0x9e)="833488c350ec97f20cdf58c71876969a03a547029e4ddb995cd32818d8c2339ee4b1ed3fc51ad968bd5c8391ea46c71546d8744eaeb698e6a0e6c129d5f8341f4492fb6a62b6fac5fc354214c28248a8a5467155f7de222b8a8f9679515793d0e30be426a8f83a84dbfa8857c554ab094dc961721788468872362ac51320f30688733cb35c77918ae7c260f7d8433a4ed478d2bee43b7e48d0ead7f9c884", 0x9e}, {&(0x7f000098b000)="85391041d1663fff0d5c4204de7a7f039c44d94a4d04647a9e3914db42da6ac830829a373dbc40828dc1fcf201db73b1ef51c86aeaa7c3bbf21fda43758d54ca9dac89cb5456fca2e2ed4cc10458c900f27109d7b1beef340b9208a14ca418fff13793539de4aec66807f209481c0aa6f728", 0x72}, {&(0x7f0000e49000)="6396338365c9cb03c0cf70901f523c1738665a8fb06c4f0e4fc6601eff5c0f6af6e9489d41f5f058d0b6f1a8d1bc7c912febb360b5c0fbd9547e54f2d9cecb1a135df63e3270e5d853ccc4d0c42aa28d634cd3041090b7db51b307113e4572c6b010feb30c15ec7399d496aac2466df1fc1893f64438c7220603789d22c54bd3b9f2fbbdb4de22abd00e30ec11b944f00feb2080f28c8e26dfdf48c11d16f626e746c2025a87cb38d4b946711e63ec94ab23726a00abfb7d895c761daa26367b2a31e3c75ae8981fd92ad8fbe0dd5b0c77a46dda8024", 0xd6}, {&(0x7f0000e78000)="331d527d7860ca202dad45463d65745862c64b38337e73c57bbaa70be3f32cb2d0c05d012231832bda5e79ee0589d173e7b114b0e3b61623b52b0f33ee09a0ae8cacda91d914cf8c37b6f5642c5ef6e1c5249d4137731491d9c700855ef6efd5edce577918a3667652e4e948be29401647ffb827933289f49041d7b8e876a1a75d2d9853bb66257f72e8c17ef6a16b8c70cf9bc803b0f6d713fae58a3a214f6d7d4aa90797c7f54cb33ad7343184bcfe3e9a57075f", 0xb5}, {&(0x7f0000d49000)="fb4f77a3af315b77a050bd42677ef064fd71b4ced719cc9d179f4dec3bf1cc4f23e83e505d00cee3558eb1a8cb1779f374e7afda00ee01056c872e546d6b329bd2bb570414a921cbcab554d5fbd59df528b38e94b51cf60583917c86bd0c240b27c44a", 0x63}, {&(0x7f0000068000-0xaf)="cbafb3d2b888a0be9411d31376c7e90e7c9e84aff3801ddb3aeda0f5da9aded259d86cd5d5f0672ab863fd8bb62979e002d633bb021b4d3c0fbf651ed000b977e38d7643051d33266c18854f2e83288bb2054080ab587f9b01f4efb6523a7ee2838f8a2a650c595a0ddb78b7e632c7af69b08b21c1b530de37cfcebc028a8cccde06bfecf8941809ea3e5af013f73e3ac73b36827a56027336b088b0d9afd70c66721abd8c7a6e1449d3a3446780f6", 0xaf}, {&(0x7f0000a02000)="6b8f811bd9c267d5e958120fde4f5eebeffee13c9781", 0x16}, {&(0x7f000041c000)="51468bca3bc25bb2bb96edb2539e10c7514040204f", 0x15}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000c15000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ef7000-0x10)=[{&(0x7f000045a000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000076000)=[], 0x0, 0x4000}], 0x2, 0x90) 2018/01/22 05:29:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000de000-0x8)='./file0\x00', 0x40, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000389000+0xbab)=0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x3f, &(0x7f0000a7f000-0x10)={0x2, 0x8001, 0x6, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f7a000-0x47)={0x0, 0x3f, "b2632649a74cf21944039cc172ec2c5fb5f019972b11b3c2f92763973aac98b0dc64d26dfa04e8b90d8ebe2f749a2032685b9f7537cdf8452b8317c427c590"}, &(0x7f0000e81000-0x4)=0x47) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c43000)={r3, 0x4, 0x4, [0x8000, 0x0, 0xfffffffffffffffe, 0x1000]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x22000000000000b, 0xffffffffffffffff, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a9b000-0xc0)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0xabc9, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r4, &(0x7f0000bd0000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r4, &(0x7f00004cf000-0x6f)="", 0x0, 0x0, &(0x7f0000ae3000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000495000)={r3, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/22 05:29:01 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd1000-0x10)='attr/sockcreate\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x3000, 0x20, &(0x7f00000bc000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000c2e000-0x23)=""/35) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00002c2000-0x10)={0x888894e, &(0x7f0000fd1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) fcntl$setlease(r0, 0x400, 0x2) flock(r3, 0x0) 2018/01/22 05:29:01 executing program 0: symlink(&(0x7f0000895000-0x8)='./file0\x00', &(0x7f00002d6000-0x8)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000834000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000a2000)={&(0x7f0000617000)={0x10, 0x0, 0x0, 0x30000422}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0xc4, 0x42, 0x400, 0x5, 0x2, {0x1f, 0x0, 0x0}, [@generic="ee4dc4642ad596be9c2377f6db4661267a90203caf03fe1efaf63c6d6606996176e046dab87651d1260b92c35543be6af3aa28a55e342e2f0d5fb4d07910179a1b4ff0097288b547b6f4d2d7d52a152ad484d67cdc44796a122270f0377662691a8fcc4ecf37d77cc1e261dbb3704d273acc963cd487eb6780a897663c4c581da1e9e1b83b48d3518602c47b408fc7554daeda23eb51aed3099f1f821e66f0f2d1a89bb55dc710c8ccf309037b8503"]}, 0xc4}, 0x1, 0x0, 0x0, 0x4001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f34000-0xb)='/dev/audio\x00', 0x10200, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000991000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) io_submit(0x0, 0x2000000000000299, &(0x7f0000000000)=[]) 2018/01/22 05:29:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) socket(0xe, 0x800, 0x400) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000c46000-0x50)=[{&(0x7f0000275000)="a69579f7ba0552df3ede9a043e3b45ac7124c7fa55617d5b87d5c7144e35568020436b21754e4c43ed8840e88f24a5aecae91aec48c2febfb9ec38cc3b2735e9be85d5ba9c80c05ec2f9dbf11410f06004568ff816de0263bb488dc13eaf15db062f5bd9c81f041b8c10b6d43fc238508270b3d699e67866e138d8180fba4c35ea354946", 0x84}], 0x1, &(0x7f00005a6000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000294000)=""/131, 0x83, 0x0, &(0x7f00003d8000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r1, &(0x7f0000205000)={&(0x7f0000862000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b74000-0x10)=[{&(0x7f0000f7d000+0xc9)=""/162, 0xa2}], 0x1, &(0x7f00002ae000)=""/36, 0x24, 0x0}, 0x0) 2018/01/22 05:29:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x6, &(0x7f0000357000-0x8)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000fa5000-0x1c)={0x55, 0xff, 0x9, {0x5e3, 0x92e}, {0x100000000, 0x9}, @ramp={0x6, 0x7, {0xbace, 0x0, 0x7fffffff, 0x8000}}}) io_getevents(r2, 0x8, 0x8, &(0x7f00008cc000-0x6c)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000db8000-0x10)={0x77359400, 0x0}) tkill(r0, 0x1000000000016) 2018/01/22 05:29:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a64000-0x8)='keyring\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000409000-0x5)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000571000-0x4f)="", 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = syz_open_dev$audion(&(0x7f000049d000-0xc)='/dev/audio#\x00', 0x4, 0x8000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000061c000)={0x60000000000, 0xffffffffffffffff, 0x3, 0x6, 0x742, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x9, 0x1, 0x77a825ff, 0x15e0}) 2018/01/22 05:29:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000e0e000-0xb)='/dev/vcsa#\x00', 0x800, 0x8600) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00002ec000-0x4)=0x80000000, &(0x7f0000926000-0x8)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) setsockopt(r0, 0x80, 0x6, &(0x7f0000a5c000)="ce0fbee5ea3d9b86ce4c6dd97cd7701e260aeba98899c3325437069006221057c389a38b2498d75c968133590924f7e0a61fd3a1d6c821a9a52d427b3cdf9dc2ad7ef2534c271e4aa7702772f9f5126bb764a779459a535535b7be40f25d4cb8207d898be38747a4ed9cedc33f05f70b206561a153392a95ca1b793ec5b0fb9033e1769b1e167ddadf8230ebb30a42fab9fa8e04d0685fa5ebd6e7f7dc2ab85845d20d7855f42f403c66fa935c", 0xad) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000943000)={0x0, 0x0, &(0x7f0000f92000-0x50)=[], 0x0, &(0x7f0000dba000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f000081e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xff2e, &(0x7f0000cc9000-0x10)=[{&(0x7f0000a54000-0x5d)=""/125, 0x7d}], 0x1, &(0x7f00003c1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 05:29:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000478000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000357000-0x10)=@common='bond0\x00', 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006c6000)={0x1, 0x0, [{0x277, 0x0, 0x2000000}]}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000a11000-0x18)={0xffffffffffffff04, 0xfff, 0x1}) 2018/01/22 05:29:01 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f85000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e76000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dd000)=0xe8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000033f000-0x38)={&(0x7f00006b4000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f8d000-0x40)=[{&(0x7f0000f8e000)=""/124, 0x7c}, {&(0x7f0000ac4000-0x59)=""/89, 0x59}, {&(0x7f00008d2000)=""/146, 0x92}, {&(0x7f0000090000-0x77)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x7}, 0x60) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f8e000-0x69)="79668d87f9106f08ff75a2c79da3558aaad2e0039b2aa288cab82a77b980a9def0fee8f1d3669dcde3e28b5fa94f6a8078d07d492149f1985e4774f40cfe7d0529b3bfd8a9f9c777ebd47494a48b45b475ec60049a7d0b03e0348d88f231c57ff6e411cf22f83d4e62", 0x69, 0x4000000, &(0x7f0000f8e000-0x14)={0x11, 0xd, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000869000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x8080) recvmsg(r3, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001f2000-0x30)=[{&(0x7f00002f5000)=""/162, 0xa2}], 0x1, &(0x7f0000f80000-0x80)=""/128, 0x80, 0x0}, 0x0) r4 = getpid() mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x100000000000, 0x7, 0x0, 0x16c50aef, 0x7}, 0x0) sendmsg$alg(r3, &(0x7f0000f83000-0x38)={0x0, 0x0, &(0x7f00000a4000-0x50)=[{&(0x7f0000289000)="cceab9d81bdd25e667a1acbe1d5b070a70cb4d72c51cd90a5eb5ad4cd66eac56", 0x20}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/22 05:29:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00008e1000)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x8, 0x3, 0xffffffff, &(0x7f00005be000-0x10)=@generic="9246efad0a74a4a0a860bc6735ed82d8", 0x9, 0x7f, 0x9}) read(r0, &(0x7f00003dd000-0x4)=""/4, 0x4) 2018/01/22 05:29:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cc5000)={0x0, 0x7ff}, &(0x7f000080d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da6000-0x8)={r1, 0xf4}, &(0x7f0000df0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000831000-0xc)={r1, 0x6, 0x0}, &(0x7f000061b000)=0xc) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc0505510, &(0x7f0000621000)={0x0, 0xfffffdfd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 05:29:01 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000bfd000)='/dev/adsp#\x00', 0x5560c24, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f000076a000)=0x0, 0xe0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000c3a000)='/dev/snd/pcmC#D#p\x00', 0x400000000003, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000153000)={&(0x7f0000394000)=[0x0], 0x1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e4d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) 2018/01/22 05:29:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00008d5000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ef0000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000ef1000-0x18)=""/24, &(0x7f000045f000-0x1)=0x290) 2018/01/22 05:29:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000141000-0x4)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000fef000)='/dev/dsp#\x00', 0x3, 0xa00) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ff2000-0x4)=0x8) r2 = syz_open_procfs(r0, &(0x7f00001b0000-0x57)="00000000000007ffbe374a811f4375f34e10b3cc29b742075bc3b6f601ce9f9f774ad6154125ffe900803dfcc30d4bc75ad58a5f6282867283728ed300054cc5aeeb49fc628fd0bed1a5b2057456ef009b1534e84d0954") fstat(r2, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 98.335446] ================================================================== [ 98.343048] BUG: KASAN: use-after-free in rds_tcp_tune+0x491/0x520 [ 98.349362] Read of size 4 at addr ffff8801cd6a20d8 by task kworker/u4:1/21 [ 98.356453] [ 98.358074] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.15.0-rc8-next-20180119+ #102 [ 98.366291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.375648] Workqueue: krdsd rds_connect_worker [ 98.380309] Call Trace: [ 98.382891] dump_stack+0x194/0x257 [ 98.386520] ? arch_local_irq_restore+0x53/0x53 [ 98.391185] ? show_regs_print_info+0x18/0x18 [ 98.396027] ? mark_held_locks+0xaf/0x100 [ 98.400181] ? do_raw_spin_trylock+0x190/0x190 [ 98.404771] ? rds_tcp_tune+0x491/0x520 [ 98.408743] print_address_description+0x73/0x250 [ 98.413580] ? rds_tcp_tune+0x491/0x520 [ 98.417553] kasan_report+0x23b/0x360 [ 98.421355] __asan_report_load4_noabort+0x14/0x20 [ 98.426281] rds_tcp_tune+0x491/0x520 [ 98.430085] ? rds_tcp_reset_callbacks+0x580/0x580 [ 98.435011] ? check_noncircular+0x20/0x20 [ 98.439263] ? sock_create_kern+0x3f/0x50 [ 98.443413] rds_tcp_conn_path_connect+0x397/0x940 [ 98.448352] ? rds_tcp_state_change+0x2a0/0x2a0 [ 98.453022] ? check_noncircular+0x20/0x20 [ 98.457259] ? lock_acquire+0x1d5/0x580 [ 98.461223] ? lock_acquire+0x1d5/0x580 [ 98.465214] ? __lock_is_held+0xb6/0x140 [ 98.469283] rds_connect_worker+0x156/0x1f0 [ 98.473608] process_one_work+0xbbf/0x1af0 [ 98.477839] ? trace_hardirqs_on+0xd/0x10 [ 98.482002] ? pwq_dec_nr_in_flight+0x450/0x450 [ 98.486684] ? __schedule+0x8f3/0x2060 [ 98.490599] ? check_noncircular+0x20/0x20 [ 98.494830] ? lock_downgrade+0x980/0x980 [ 98.499008] ? lock_acquire+0x1d5/0x580 [ 98.502979] ? lock_acquire+0x1d5/0x580 [ 98.506948] ? worker_thread+0x4a3/0x1990 [ 98.511091] ? lock_downgrade+0x980/0x980 [ 98.515240] ? lock_release+0xa40/0xa40 [ 98.519210] ? retint_kernel+0x10/0x10 [ 98.523092] ? do_raw_spin_trylock+0x190/0x190 [ 98.527691] worker_thread+0x223/0x1990 [ 98.531691] ? process_one_work+0x1af0/0x1af0 [ 98.536189] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.540681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.545690] ? trace_hardirqs_on+0xd/0x10 [ 98.549831] ? mmdrop+0x18/0x30 [ 98.553103] ? finish_task_switch+0x1f6/0x740 [ 98.557598] ? copy_overflow+0x20/0x20 [ 98.561499] ? __schedule+0x8f3/0x2060 [ 98.565401] ? check_noncircular+0x20/0x20 [ 98.569645] ? find_held_lock+0x35/0x1d0 [ 98.573710] ? find_held_lock+0x35/0x1d0 [ 98.577775] ? complete+0x62/0x80 [ 98.581238] ? __schedule+0x2060/0x2060 [ 98.585204] ? do_wait_intr_irq+0x3e0/0x3e0 [ 98.589517] ? __lockdep_init_map+0xe4/0x650 [ 98.593922] ? do_raw_spin_trylock+0x190/0x190 [ 98.598498] ? lockdep_init_map+0x9/0x10 [ 98.602556] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 98.607657] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.612670] ? trace_hardirqs_on+0xd/0x10 [ 98.616812] ? __kthread_parkme+0x175/0x240 [ 98.621133] kthread+0x33c/0x400 [ 98.624492] ? process_one_work+0x1af0/0x1af0 [ 98.628980] ? kthread_stop+0x7a0/0x7a0 [ 98.632957] ret_from_fork+0x3a/0x50 [ 98.636688] [ 98.638304] Allocated by task 3670: [ 98.641925] save_stack+0x43/0xd0 [ 98.645373] kasan_kmalloc+0xad/0xe0 [ 98.649076] __kmalloc+0x162/0x760 [ 98.652164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 98.652600] ops_init+0x172/0x570 [ 98.662269] setup_net+0x313/0x710 [ 98.665798] copy_net_ns+0x238/0x580 [ 98.669501] create_new_namespaces+0x425/0x880 [ 98.674076] unshare_nsproxy_namespaces+0xae/0x1e0 [ 98.678996] SyS_unshare+0x653/0xfa0 [ 98.682705] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 98.687441] [ 98.689055] Freed by task 298: [ 98.692240] save_stack+0x43/0xd0 [ 98.695682] __kasan_slab_free+0x11a/0x170 [ 98.699910] kasan_slab_free+0xe/0x10 [ 98.703699] kfree+0xd9/0x260 [ 98.706798] ops_free_list.part.8+0x27e/0x3e0 [ 98.711284] cleanup_net+0x665/0xb50 [ 98.714992] process_one_work+0xbbf/0x1af0 [ 98.719224] worker_thread+0x223/0x1990 [ 98.723197] kthread+0x33c/0x400 [ 98.726565] ret_from_fork+0x3a/0x50 [ 98.730267] [ 98.731886] The buggy address belongs to the object at ffff8801cd6a2080 [ 98.731886] which belongs to the cache kmalloc-96 of size 96 [ 98.744359] The buggy address is located 88 bytes inside of [ 98.744359] 96-byte region [ffff8801cd6a2080, ffff8801cd6a20e0) [ 98.756052] The buggy address belongs to the page: [ 98.760993] page:ffffea000735a880 count:1 mapcount:0 mapping:ffff8801cd6a2000 index:0x0 [ 98.769141] flags: 0x2fffc0000000100(slab) [ 98.773370] raw: 02fffc0000000100 ffff8801cd6a2000 0000000000000000 0000000100000020 [ 98.781243] raw: ffffea000736a260 ffffea00072662a0 ffff8801dac004c0 0000000000000000 [ 98.789111] page dumped because: kasan: bad access detected [ 98.794804] [ 98.796419] Memory state around the buggy address: [ 98.801339] ffff8801cd6a1f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 98.808691] ffff8801cd6a2000: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 98.816044] >ffff8801cd6a2080: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 98.823394] ^ [ 98.829616] ffff8801cd6a2100: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 98.836987] ffff8801cd6a2180: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 98.844343] ================================================================== [ 98.851687] Disabling lock debugging due to kernel taint [ 98.857198] Kernel panic - not syncing: panic_on_warn set ... [ 98.857198] [ 98.864550] CPU: 0 PID: 21 Comm: kworker/u4:1 Tainted: G B 4.15.0-rc8-next-20180119+ #102 [ 98.874065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.883414] Workqueue: krdsd rds_connect_worker [ 98.888067] Call Trace: [ 98.890646] dump_stack+0x194/0x257 [ 98.894266] ? arch_local_irq_restore+0x53/0x53 [ 98.898924] ? kasan_end_report+0x32/0x50 [ 98.903067] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.907811] ? vsnprintf+0x1ed/0x1900 [ 98.911600] ? rds_tcp_tune+0x410/0x520 [ 98.915566] panic+0x1e4/0x41c [ 98.918748] ? refcount_error_report+0x214/0x214 [ 98.923495] ? add_taint+0x1c/0x50 [ 98.927022] ? add_taint+0x1c/0x50 [ 98.930556] ? rds_tcp_tune+0x491/0x520 [ 98.934521] kasan_end_report+0x50/0x50 [ 98.938486] kasan_report+0x148/0x360 [ 98.942280] __asan_report_load4_noabort+0x14/0x20 [ 98.947199] rds_tcp_tune+0x491/0x520 [ 98.950995] ? rds_tcp_reset_callbacks+0x580/0x580 [ 98.955916] ? check_noncircular+0x20/0x20 [ 98.960148] ? sock_create_kern+0x3f/0x50 [ 98.964288] rds_tcp_conn_path_connect+0x397/0x940 [ 98.969215] ? rds_tcp_state_change+0x2a0/0x2a0 [ 98.973875] ? check_noncircular+0x20/0x20 [ 98.978101] ? lock_acquire+0x1d5/0x580 [ 98.982063] ? lock_acquire+0x1d5/0x580 [ 98.986039] ? __lock_is_held+0xb6/0x140 [ 98.990096] rds_connect_worker+0x156/0x1f0 [ 98.994413] process_one_work+0xbbf/0x1af0 [ 98.998637] ? trace_hardirqs_on+0xd/0x10 [ 99.002784] ? pwq_dec_nr_in_flight+0x450/0x450 [ 99.007452] ? __schedule+0x8f3/0x2060 [ 99.011342] ? check_noncircular+0x20/0x20 [ 99.015563] ? lock_downgrade+0x980/0x980 [ 99.019718] ? lock_acquire+0x1d5/0x580 [ 99.023678] ? lock_acquire+0x1d5/0x580 [ 99.027642] ? worker_thread+0x4a3/0x1990 [ 99.031775] ? lock_downgrade+0x980/0x980 [ 99.035915] ? lock_release+0xa40/0xa40 [ 99.039878] ? retint_kernel+0x10/0x10 [ 99.043754] ? do_raw_spin_trylock+0x190/0x190 [ 99.048335] worker_thread+0x223/0x1990 [ 99.052314] ? process_one_work+0x1af0/0x1af0 [ 99.056804] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.061295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.066300] ? trace_hardirqs_on+0xd/0x10 [ 99.070439] ? mmdrop+0x18/0x30 [ 99.073707] ? finish_task_switch+0x1f6/0x740 [ 99.078191] ? copy_overflow+0x20/0x20 [ 99.082078] ? __schedule+0x8f3/0x2060 [ 99.085968] ? check_noncircular+0x20/0x20 [ 99.090204] ? find_held_lock+0x35/0x1d0 [ 99.094259] ? find_held_lock+0x35/0x1d0 [ 99.098305] ? complete+0x62/0x80 [ 99.101733] ? __schedule+0x2060/0x2060 [ 99.105678] ? do_wait_intr_irq+0x3e0/0x3e0 [ 99.109972] ? __lockdep_init_map+0xe4/0x650 [ 99.114353] ? do_raw_spin_trylock+0x190/0x190 [ 99.118908] ? lockdep_init_map+0x9/0x10 [ 99.122942] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 99.128026] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.133021] ? trace_hardirqs_on+0xd/0x10 [ 99.137145] ? __kthread_parkme+0x175/0x240 [ 99.141437] kthread+0x33c/0x400 [ 99.144774] ? process_one_work+0x1af0/0x1af0 [ 99.149240] ? kthread_stop+0x7a0/0x7a0 [ 99.153185] ret_from_fork+0x3a/0x50 [ 99.157275] Dumping ftrace buffer: [ 99.160788] (ftrace buffer empty) [ 99.164466] Kernel Offset: disabled [ 99.168065] Rebooting in 86400 seconds..