76bc2e0f1008e5849741a58bd30334c9396f551a0fa9df285d0b36c6184e67613d7215c4923598e33394c4a4d3dae972de2f76cdccccf01a58f92a8b6078f360a09eca9bb2c58ac06db7b6e531e15710cad4d75738bf131edf9339a196b59e7c1495f16a77daf484375cede609bc1005c5278dbad371158b", 0x601, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x5, 0x10001, &(0x7f0000e12000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001bf000)=[{0x8, 0xc4f4}, {0x4, 0x3}, {0x4, 0x200}, {0x2, 0x8}, {0x7, 0x101}, {0x8, 0x6}, {0x0, 0x2bdb}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000e6d000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c57000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f00008fe000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00005e7000)={0x400, 0x1, 0x6, 0x4, 0x6, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) 2018/01/02 17:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007b8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f0000089000)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000070e000)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x12e4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000012f000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = socket(0x15, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007fa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) fstat(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f000019e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cc5000)={0x0, 0x2, 0x800, 0x2, 0x9, 0xfffffffffffffff9}, &(0x7f0000764000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001b7000)={r2, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x8, 0x20, 0x4, 0x100000001}, &(0x7f00000bc000-0x4)=0xa0) ioctl(r0, 0x800000080004131, &(0x7f0000ecf000-0x43)="4ae6b4c1f2a1aeef3e750ad076fc00092f837502b575c30bc002772f6700a5e24dac1220f11dc08ab8a9742cb4d09cd7228fca6ff3a4b4a5f4f6d3b4c65eca4f94ae49") 2018/01/02 17:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b0000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000f4000)=0x5, 0x4) r1 = add_key$keyring(&(0x7f0000d6d000-0x8)='keyring\x00', &(0x7f00001d4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) [ 52.810862] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.815770] CPU: 0 PID: 10052 Comm: syz-executor5 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 52.824252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.833594] Call Trace: [ 52.836179] dump_stack+0x137/0x198 [ 52.839797] handle_userfault+0x744/0x1750 [ 52.844043] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 52.848620] ? perf_trace_lock+0x630/0x630 [ 52.852840] ? find_held_lock+0x35/0x1e0 [ 52.856893] ? __handle_mm_fault+0x31b4/0x3210 [ 52.861451] ? lock_downgrade+0x860/0x860 [ 52.865570] ? __handle_mm_fault+0x1e8c/0x3210 [ 52.870152] __handle_mm_fault+0x2fc5/0x3210 [ 52.874543] ? __pmd_alloc+0x4e0/0x4e0 [ 52.878408] ? find_held_lock+0x35/0x1e0 [ 52.882491] handle_mm_fault+0x305/0x840 [ 52.886543] __do_page_fault+0x59e/0xca0 [ 52.890593] ? mm_fault_error+0x2c0/0x2c0 [ 52.894737] do_page_fault+0x78/0x490 [ 52.898526] page_fault+0x2c/0x60 [ 52.901952] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 52.907719] RSP: 0018:ffff8801d853fa08 EFLAGS: 00010246 [ 52.913058] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c64c1 [ 52.920302] RDX: 00000000000000c9 RSI: ffffc900038af000 RDI: ffff8801d853fd30 [ 52.927546] RBP: ffff8801d853fae8 R08: 0000000000000000 R09: 0000000000000000 [ 52.934790] R10: ffff8801d853f978 R11: 0000000000000000 R12: 1ffff1003b0a7f44 [ 52.942034] R13: ffff8801d853fac0 R14: 0000000000000000 R15: ffff8801d853fd28 [ 52.949494] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 52.954669] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 52.959836] ? iov_iter_revert+0x9d0/0x9d0 [ 52.964056] ? mark_held_locks+0xaf/0x100 [ 52.968181] ? current_kernel_time64+0xd6/0x220 [ 52.972840] generic_perform_write+0x195/0x4a0 [ 52.977392] ? current_kernel_time64+0x15e/0x220 [ 52.982140] ? generic_write_checks+0x400/0x400 [ 52.986784] ? file_update_time+0xba/0x430 [ 52.990997] ? current_time+0xc0/0xc0 [ 52.994782] ? lock_acquire+0x16b/0x420 [ 52.998728] ? lock_acquire+0x16b/0x420 [ 53.002676] ? generic_file_write_iter+0x9c/0x630 [ 53.007502] __generic_file_write_iter+0x366/0x5b0 [ 53.012421] generic_file_write_iter+0x2f0/0x630 [ 53.017167] __vfs_write+0x550/0x740 [ 53.020851] ? check_noncircular+0x20/0x20 [ 53.025065] ? kernel_read+0x120/0x120 [ 53.028972] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.033704] ? __sb_start_write+0x209/0x2a0 [ 53.038010] vfs_write+0x189/0x510 [ 53.041540] SyS_write+0xd4/0x1a0 [ 53.044972] ? SyS_read+0x1a0/0x1a0 [ 53.048570] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.053564] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.058311] entry_SYSCALL_64_fastpath+0x23/0x9a [ 53.063039] RIP: 0033:0x452ac9 [ 53.066199] RSP: 002b:00007fae5cbd1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 53.073885] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 53.081125] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 53.088367] RBP: 00000000000005ea R08: 0000000000000000 R09: 0000000000000000 [ 53.095608] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e90 [ 53.102848] R13: 00000000ffffffff R14: 00007fae5cbd26d4 R15: 0000000000000000 [ 53.110689] FAULT_FLAG_ALLOW_RETRY missing 31 [ 53.116079] CPU: 0 PID: 10078 Comm: syz-executor3 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 53.124563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.133890] Call Trace: [ 53.136450] dump_stack+0x137/0x198 [ 53.140065] handle_userfault+0x744/0x1750 [ 53.144277] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 53.149356] ? trace_hardirqs_on+0xd/0x10 [ 53.153483] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 53.158048] ? mark_held_locks+0xaf/0x100 [ 53.162168] ? free_unref_page+0x27b/0x5d0 [ 53.166386] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.171397] ? trace_hardirqs_on+0xd/0x10 [ 53.175524] ? __put_page+0x6e/0xa0 [ 53.179124] __handle_mm_fault+0x2fc5/0x3210 [ 53.183504] ? __pmd_alloc+0x4e0/0x4e0 [ 53.187451] ? find_held_lock+0x35/0x1e0 [ 53.191520] handle_mm_fault+0x305/0x840 [ 53.195555] __do_page_fault+0x59e/0xca0 [ 53.199590] ? mm_fault_error+0x2c0/0x2c0 [ 53.203715] do_page_fault+0x78/0x490 [ 53.207488] page_fault+0x2c/0x60 [ 53.210912] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 53.216764] RSP: 0018:ffff8801d8e8fcd8 EFLAGS: 00010206 [ 53.222096] RAX: ffffed003b1d1fb9 RBX: 0000000000000090 RCX: 0000000000000090 [ 53.229332] RDX: 0000000000000090 RSI: ffff8801d8e8fd38 RDI: 0000000020011000 [ 53.236573] RBP: ffff8801d8e8fd08 R08: ffffed003b1d1fb9 R09: ffffed003b1d1fb9 [ 53.243813] R10: 0000000000000000 R11: ffffed003b1d1fb8 R12: 0000000020011000 [ 53.251056] R13: ffff8801d8e8fd38 R14: 00007ffffffff000 R15: 0000000020011090 [ 53.258320] ? _copy_to_user+0x9b/0xc0 [ 53.262181] cp_new_stat+0x489/0x5a0 [ 53.265866] ? SYSC_fstat+0xe0/0xe0 [ 53.269497] ? fput+0xd2/0x140 [ 53.272671] ? vfs_statx_fd+0x6f/0x90 [ 53.276442] SYSC_newfstat+0x99/0xe0 [ 53.280129] ? SYSC_newfstatat+0x100/0x100 [ 53.284333] ? __sched_text_start+0x8/0x8 [ 53.288464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.293449] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.298178] SyS_newfstat+0x1c/0x30 [ 53.301777] entry_SYSCALL_64_fastpath+0x23/0x9a [ 53.306501] RIP: 0033:0x452ac9 2018/01/02 17:10:34 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) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000a19000)=[], 0x0, 0x1) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/02 17:10:34 executing program 2: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000651000)='/dev/usbmon#\x00', 0x161, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004e8000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x5, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000116000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x400000a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(r2, &(0x7f0000827000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) bind$packet(r0, &(0x7f0000d24000-0x14)={0x11, 0xf8, r4, 0x1, 0x2, 0x6, @random="90e209d2932b", [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000ac3000-0x18)={0x7fff, 0x18000000000000, 0x4, 0x5, 0x4, 0x4}) write$tun(r2, &(0x7f0000b45000-0x2495)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0xff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "defa22", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x62) 2018/01/02 17:10:34 executing program 6: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000668000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000ab0000)={0x0, ""}) 2018/01/02 17:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000438000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f82000-0x20)={@generic="8e87253a6521d1f4443966e3329bc756", @ifru_flags=0x400}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000060c000-0x8)={0x0, 0xffffffff}, &(0x7f000087d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000835000)={0x7f, 0x8001, 0x20, 0xfffffffffffffff7, r2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aa3000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$rfkill(0xffffffffffffff9c, &(0x7f000034b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000716000)=[{{&(0x7f00004fe000-0x1)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="cd0dac30b137", [0x0, 0x0]}, 0x14, &(0x7f0000ffb000)=[{&(0x7f00003f8000)="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", 0x3f1}], 0x1, &(0x7f0000039000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 17:10:34 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x82, 0x8000000007a, &(0x7f0000ffb000)=""/0, &(0x7f0000edf000)=0x0) 2018/01/02 17:10:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"a12d2e809379ce"}, 0x9bd}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="3c571c6f09dabe51d0e76db1a0e687deb8ca8c33ed5d4c17af906d3b147a4886158fd05ecdc3d74f57061f0f548ffb58c84c133a8126f20082a154d92532f0ccfaa5cafa750ff92ae390c6dd4ff04ab855b506f95567", 0x56}, {&(0x7f0000f85000-0xca)="ad774c1454e5e72b5c5bf5ed796c92ea8a47f950c81cee6c0129ec37b4e2b41a6010f018d051439be946135d07def7e5cd63828cafb37b6099fd2bf89ca2d75ef28a66346a2a0ca5e5d54b305d3fd1f40688e109478bf131a745b399637eb1c94d6427d5d6d81dd3d09ad91d4a790b91bc57e8184a270b9450ab857c02e57b56785cd01154605136eee43c35b4bcdf2f54ca40f4114fd14fd12250fcbd9e95dc73d87edaf20e726e4c57dcbf883d68494cd59d63dc8d486b419b3d34a79e06251a23ccc9cdd0fd94595e", 0xca}, {&(0x7f0000000000)="ec47a0a48300e64e691da44fe074124db28377d1bbe45dd3ac629bb2e5", 0x1d}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000f9c000)=[{0x50, 0x1ff, 0x1, "a2a149a1cf00bdcc7daec64e5444fd2a860d4eb84a3eb86a6783341cf40453eea786d838e4095076d9d0a50ffe76b8bba16c2ea6ec0584ded8"}, {0x78, 0x11c, 0x1f, "55cc8f50dfc8a3efa3ff4d23335fd1ed1617ebbb72ad3fffec0d3c5176b253fc5a7e96971b5565af240698b24d20ad81acc5731a3784183dc167b410c924fddd7e8e21c7e425f7543573f36387fded199a6cd1c61010c988d2ecdd3e9a510fe126cd77"}, {0xd8, 0x13f, 0x4, "39f163e48bbf1c42d9ae28ea562047f59654e73996ebf3ccd21694ff0f6c7dc52c5f8c13500fe6e20893b2b960ad726ea6c431fbe02cdbeadcd5429fbcab2c8b47e4a74b2527b3e883ed764e2626e10a358b47a4529e62e57bd833266dba2a2908700440b4194639a3502317aff319093ac4895b60089f4908f1cd45eda8746aebc2436e4ecc688fe7a58089d7b1f7b0e6a989695faba6f7ea16fa7f171766550316f7c8bfeba398a2bdc6a52f2168a7e8bcc16eebeb0c20c23b145e93322c7c4d90e321172439"}], 0x1a0, 0x40}, 0x20000050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000f00000-0xa0)=[{&(0x7f00004d7000-0xfe)="", 0x0}, {&(0x7f00004ec000-0x27)="675239cfb4b048fde5763426d6638096c56a5dedafab62cdeba1ae2a9ded87506ee97ce289e0e7", 0x27}, {&(0x7f0000b10000)="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", 0x1000}, {&(0x7f00007fa000-0x88)="d7605dadd761efc25d0c308c1d78d26b04ce4342884344a7b592d4980c443c13e0b02179140c5c82e4a8d935a4445ea4f700fa0758b422e6ca8eb08194c48f6ab6268243a7a008c5beb1b1ab5c1e9cda4e72cb4cb557e14ed0427ac297b8272d1b391347beb9dc3a55061d6b8ee9d64627efda82052c2a28d9d2226891c244f1353ef83924c19ac5", 0x88}, {&(0x7f00005c2000+0x874)="b3464e8a05916cbedec3c4c1cde1c63f24a2e217ae9974dccaaf98624dc0ed8f47aba762d5017a0edefcfeb2c7c1cfb38241e1cdc9fc09bb3ba8e16814402e621b8f97fc2b4c414c80dd27a77a73ef9d1aa230310a3c5d39d8789daa3627860b4be3fc06962a80816498967d51356d02379cb9bb9c1123d7b991ed809fe8f273df172736ae639c7729b9f3b68add8c42617aca925c38692c7b628a368bd3e8226a0adf2b2056b214c8ef991640d7f2aa45868b0c0b8dc5e4cda5833096a4f323c421353380f5d83a2e6ebd4ba967c220b8e36866472c477b26f0117605347af88900e0d1f9e24d9c5b", 0xe9}], 0x5, 0x0) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000085b000)="", 0x0) dup2(r1, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000853000)=0xc) [ 53.309660] RSP: 002b:00007fb393ec4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000005 [ 53.317334] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 53.324579] RDX: 0000000000000000 RSI: 0000000020011000 RDI: 0000000000000014 [ 53.331819] RBP: 0000000000000401 R08: 0000000000000000 R09: 0000000000000000 [ 53.339057] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f40b8 [ 53.346295] R13: 00000000ffffffff R14: 00007fb393ec56d4 R15: 0000000000000000 2018/01/02 17:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={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) creat(&(0x7f0000772000)='./file0\x00', 0x0) llistxattr(&(0x7f0000a4d000)='./file0\x00', &(0x7f00000fe000-0x11)=""/17, 0x11) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) request_key(&(0x7f000043e000)='pkcs7_test\x00', &(0x7f0000593000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a37000)='btrfs.\x00', 0xfffffffffffffff9) 2018/01/02 17:10:34 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, 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) socketpair(0xfffffffffffffffd, 0x7, 0x6, &(0x7f000022b000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000476000+0x664)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x800) 2018/01/02 17:10:34 executing program 7: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000836000)="") wait4(0xffffffffffffffff, &(0x7f0000b42000-0x4)=0x0, 0x80000000, &(0x7f000042a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000135000-0x8)='./file0\x00', &(0x7f000028e000)={{0x0, r1}, {0x77359400, r0}}) 2018/01/02 17:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000061c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f64000)={0x0, 0x2c, &(0x7f0000130000-0x2c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd23}]}, &(0x7f00001f3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a91000-0x8)={r2, 0x400}, &(0x7f0000959000-0x1)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/02 17:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000173000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00004f2000)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d3000-0x20)="02000000020001000000be8c5ee18c0000000681d429438b", 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000091d000-0x8)={0x0, 0x0}) 2018/01/02 17:10:34 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e2000)=0x4c) ptrace$setregs(0x410, r0, 0x80000000, &(0x7f00002c5000)="1c7e66748dadbc5c499730679456a143d56d83ea2999b063a2a275aa6d43aca61572c5574dc69557e89b99b7249f9ade50f255d986d1bcbf16a757f458f31f3b8458e1e014a675ea740007e35b2da2fffffff9b917b74c95c52ca4575af4f346f8f251ecfb7e0b96a59cc4ddc1145d93e558a64464d46c") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cfa000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000038000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d73000-0x80)=[{&(0x7f0000d3a000)=""/42, 0x2a}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000cd4000-0x81)=""/129, 0x81}, {&(0x7f0000cfb000-0xaa)=""/170, 0xaa}, {&(0x7f0000ed3000-0xb4)=""/180, 0xb4}, {&(0x7f0000b16000)=""/157, 0x9d}], 0x8, 0x0, 0x0, 0x81}, 0x40000042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bce000)={0x5, 0x5, 0x10001, 0x9092, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b95000-0x9)='/dev/ppp\x00', 0x701001, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000007f000-0xe)='/selinux/load\x00', 0x2, 0x0) renameat2(r2, &(0x7f000095b000)='./file0\x00', r3, &(0x7f000054a000+0x671)='./file0\x00', 0x1) 2018/01/02 17:10:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000434000)=@common='bcsf0\x00', 0x10) r1 = syz_open_dev$mice(&(0x7f00005ff000)='/dev/input/mice\x00', 0x0, 0x161200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) bind$ipx(r2, &(0x7f000018b000)={0x4, 0x160, 0x0, "95fbdc29b7b5", 0x7f, 0x0}, 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000ac9000-0x8)={0x1000, 0x1ff}) memfd_create(&(0x7f000005f000-0x19)='vboxnet1keyring-*userem1\x00', 0x3) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000583000)=""/0, &(0x7f0000dd5000-0x4)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000486000-0x3b)=""/59) socketpair$inet(0x2, 0x801, 0x2, &(0x7f000012a000)={0x0, 0x0}) 2018/01/02 17:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x225) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f00005ea000-0x1000)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1b152532de152f28172c6105735138de72e428b89cbf91c61e8cc79aa601cdcf9571fde2217100c61b596c96f579ef517283ae5dee04419e48059d5033941d5b7e3baacc56547f20263574adf0263a3a014f2b3c8c76a738e2af702d6e06fc75ed3543855131bb80fadb64fad95082ac35b190ae50444dfb7c0afcc87dd64db30991462d255a3187e6cc30016c241b3edd8d8b5d4d76dae61ddf", 0xb0}], 0x1, &(0x7f00008f4000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e35000-0x16)='/selinux/checkreqprot\x00', 0x250280, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000052d000-0x10)={0x6, &(0x7f0000772000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00006d5000)={r3, 0x2}) recvmmsg(r2, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[], 0x0, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2018/01/02 17:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a9000)=0xc) wait4(r1, &(0x7f00006ba000)=0x0, 0x4, &(0x7f00004e0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b3000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bba000-0x28)={@generic="8340be73f6a4795c1c1c4bed209905bc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000635000)=""/34) recvfrom$packet(r2, &(0x7f00005e8000-0x28)=""/40, 0x28, 0x2040, &(0x7f00007d1000)={0x11, 0x0, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000005000)={0x7, 0xfffffffffffff2b3, 0x9, 0x206}) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000f6a000-0x18)={0x0, 0x100, 0x280000000000, 0x0, 0x0, 0x0}) shmat(0x0, &(0x7f0000754000/0x1000)=nil, 0x0) 2018/01/02 17:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@generic="58eee3596e898fe52a2364ad7874c1c4", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bb000-0xb)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007fe000-0x4)={0x0}, &(0x7f0000b67000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006ec000)={0x0, 0x1, 0x30, 0x100000000, 0x5}, &(0x7f000015f000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c9c000)=@assoc_value={r3, 0x800}, &(0x7f0000aeb000)=0x8) 2018/01/02 17:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b81000)={0x2, 0x31f, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000563000)='syscall\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/02 17:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00005d7000-0x8)={0x20080522, r0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x92a, 0x0, 0x7fff}) 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) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00002ce000-0x5d)=""/93) 2018/01/02 17:10:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00001d7000-0x4)=0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0x0) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) connect$netrom(0xffffffffffffffff, &(0x7f0000004000-0x10)=@ax25={0x3, {"508cfa413e0a7f"}, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/01/02 17:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a9000-0xb)='/dev/hwrng\x00', 0x56102, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000004f000)={0x4, 0x6, 0x8}) r1 = add_key$user(&(0x7f000006a000)='user\x00', &(0x7f000097b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fa000+0x580)="", 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000b8a000-0x5)='ceph\x00', &(0x7f00006ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x8, 0x7, r2) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80002, 0x1ff, &(0x7f0000585000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/01/02 17:10:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000208000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f00001ad000)={0x1f, 0x3, {0x9, 0x1, 0x80000001, 0xc0, 0x6, 0x10001}, 0x2, 0x0}, 0xe) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00006c9000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x100) 2018/01/02 17:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00008c7000-0x10)={0x2, 0x1000, &(0x7f00009e1000)="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"}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000098b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000dc9000)=""/156) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5382, 0xfffffffffffffffd) writev(r2, &(0x7f0000b0c000)=[{&(0x7f00000d1000)="d725eb320d49d7ee95cfb955684547790c8d050d5cc2085e2f5d8fa2a6affa65fed99afaa244df6e2eb5710bb1934b163f04270ac3d327b3bbff727e105b5cc16f40006029241dbb176d30f8c84ed84668c4b0d3167d201c6cb7fc99997f704b131a953559232a600872a4974ede3b032947e360e6cbb61549a8", 0x7a}, {&(0x7f000024a000)="bb876cef608ae668b0422f0990edaa74e4db5a5097f1ae0894f5fe80ed2dcd886f4de1495637af080a5db99d5aabae55385c8245d1e3bc14daa958a282cb4f9bb44c325f8c18bc492b3a6eeb50cca1e24c17f1302aa61f8ac0082d42ed233046e95e931ec592b5f28e61cc8c2975a335c7441176179265c1160ceacbce7add4b80b29d3a43379e3e", 0x88}, {&(0x7f0000b79000-0xd2)="ff6def32545df7a8f223f02ee3edc2d990ec9e295a21347af7d1de3f418a8a32a5f29e931e1691e78f687084c588a96551a9869d033b8236a16870eb907c13cf128240b568b3a5d5cc2cf7a9061e090db05ab6e5c19e6f7a2c8f03f442afb2059c14675065f5a573bfc43be80854389449c261798504e94ee0b1c9f418dccd604d2f9bb55d5462e602f96df3bf23d31e01a4e313a92f594e051e219a174b2a8ffe3e626cf38820348c915c58be8fb72db6ffea12c9285984f7347283aabbd94e9138066a29a2e6dac11fcef926f256ab4699", 0xd2}, {&(0x7f0000be6000)="25d0fb1e99975a45b50d1e67d7a13806a2df34e30f528887bf0a4e7c3bc06a8bcb64856bf95d87feebc8b6f1338259adf531711898aa94ba47c89ab7c9cea073903d817c2d236bddacb5f3e480895c02d1ed7b86bcc93856388dba6660fd9b025e4e360d2d5d98b79fd246c81107e6f55f4148d139c89d31cceffc18da54e6b31ea31b8c79bf747152f8d3c372c6abcc3c35ee3251d25258b59679662affef48b79f3269", 0xa4}, {&(0x7f0000cd7000)="95d8a17dac0fac21076485f38b5addbba9f10af55db48c0b20b48560f01b9b6cd9eb4bd8590370cc", 0x28}, {&(0x7f00000b5000)="e4c30e6f89758688be7957b6f164ca6226050cf2", 0x14}, {&(0x7f000064b000)="3f4fae4abc2cbccd08b71af38ed6180371c029d0112930824455bb7d8744b54ac1532e65f01c198487123e7c6c4921f76fb5aae9929cadac33361442aafe81914d48e03f2ec39cdf524d867c0223930f726a3e5dac8683fa615b2a14b2a9faf847921bfd8aaa6f108f0df39f52789f4eeeb8c47cdd5349f2adf96e55ff77d7142d671f6442f7f92b12", 0x89}, {&(0x7f00009f9000-0x66)="4b4b1d939e450fdc269a9d9fbb215175d1fcd8d60ed2fe7a3b99055ef0212ee4a741a39d1b742fbddc04f74b532a977cbbe67fb02723f8f247dfb193ae32dcdc00e3b11592f2f402075b6c5ffc5e59be9b3381b802c9baa46afdccf622beacea47d42fffcf19", 0x66}], 0x8) 2018/01/02 17:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c38000)='./file0\x00', 0x222000, 0x98) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003f7000-0x2c)={&(0x7f000024d000)=[0x101], 0x1, 0xae16, 0x6, 0x1, 0x80000000, 0x0, {0x1, 0x7fffffff, 0x5, 0x8, 0x1, 0x7, 0x100000000, 0x1, 0xa5e, 0x0, 0x80000000000000, 0x1000, 0x5, 0xfff, "098415fdbec432040791a77bef42a51fbbe09c46bc06f43437c387a45dfeea60"}}) sendmsg$nfc_llcp(r0, &(0x7f0000312000-0x38)={&(0x7f0000ae3000-0x60)={0x27, 0x184, 0xaf, 0x4, 0x8, 0x400, "f48312817133c57670063854e39a604cf684f9ab420bd3d334a51ab0b32d1d8af9470c3471470930ca2ff23d150b040db59953a960809fc48cf27431607463", 0x1000}, 0x60, &(0x7f0000a7a000-0xa0)=[{&(0x7f0000a6a000-0x75)="5bee4f23d18a01c983fcc05dca9ad711f9d8fe1bf5b8343bc6ed07fb91efa53f8a4b21439e6c81bf2af806395e49cc08a0559f1c8ff52a74da353bf1c9b2f054384b3b8244a57bc136852f9186378da81e2238eb315f6d371224419f0e996164b9825d132f87999156a26f49afd760448f380cde22", 0x75}, {&(0x7f00008bf000-0x35)="b1e3702b7a5ce965b6726a5c400357666b588b7697bb39c169fa8092b08caa092c8040a0cef5647dd9b5d90d2deae4613dc80f9c99", 0x35}, {&(0x7f00007fb000-0x7b)="3a4fea0c28c1589470430ed50ee40521bc9e7ab70e3632a7029b85f93125dce36ac8494c05d554adb78e1c8b341624903685140c5f38c877e3ef88cfb36bd275bfaf81131886dfaee857637b909d5375c1bacde61c4d7c1214f775a3d24d0acf2c63c243127a5e6826d77a08a8b6c99477af66c3aaad10799c942f", 0x7b}, {&(0x7f0000e9b000)="", 0x0}, {&(0x7f000032e000-0x48)="1d14b527b82a78433614db34195e2ba849d8588f0f4a3cf8c1b56662f4e02cfaf64de2f332b790de8a19569fe257c50d540f1e6862aa7dac740c413ae335b86fd04ba745faa1a36a", 0x48}, {&(0x7f0000274000-0xa3)="cd2980a3c0ccbb411f6b61c4eb7f2aef86a6d3186c978c1631c6c9a3dc7cd47893451cd6810e8042830a02102136f5cb3217cc1b08ed9376cc8433aaa2596e22257f1dc6744aa07c8ad447c7db595b5355f3389c36d34880d582dacecad69c74c440014568fd69503e2ff31cdffb7d8a06d4207340dfd23e59ce762e8e1bce5d7e63db7d8289792a852066f633ed925c8c53b467f792d6efc8d2037b6e6e9616462078", 0xa3}, {&(0x7f0000123000)="fed5c8e8f670f474dc03b6b19f33258cb25ff6ac5aa77d1e8ebd4e752a8b674ae0d521c948d14fe8ab26bf3446df331cc7fa8b38622251aac6d10846bbf14eac4912c5e043a7dde9b4b2949a698aa648e92d34363a401d93013bd8ebfce417319895c86cd96dd96d7f1ad4dc0b083d85c5e722fb71aebb76bd337c368ed07747903400b600bd73872da6818f046c94720aa49366c3a63f7b0a7711ab41fa7299af", 0xa1}, {&(0x7f0000471000-0x8e)="200596aa97235db057eff43087cb33c0c7ace06acf586f94b17b55158b5b75e0c9f505e0d03bcd7b4205183d2007c35cba531671b9bd825df5dfd409c6189b4490b613d31e8c57975e30a7dc0471eafcc98f345650ecf1c3fcccac3dcbc4bb746b6bf4d707366639aeb832345adcf556a8bcecc0f23f81539ff701710f77c0732d5ccd7715b1f1ba28bbbfa28fee", 0x8e}, {&(0x7f0000748000)="1e35d8192c3decf45e4e7c749cb013eda8824f63a81740c1c12ca4ee55ee625046c3b140a3b29435073cf0cbdc65b116f000a4265d5a68ac70fc86389981b7587264ec564436477a4d84f051dbb56c0a156f69456155d1aa8aa099588381db3cc4eaf1aee940e617e5cd4af95eae4b551e57a5e39ddded41b1007faf5c4986396b64de9ecfc350b91c07f522466d80f8d667e486c57844f9f1072fee740e12db62debb0ffe4d08285e57fc8f8fd11f3179a751f92a79137fab1f87bd6910d3", 0xbf}, {&(0x7f0000d34000)="2232776eb85ecc3e51bcc7d08d233571997fa77b08a2603038ab6c3940059fb678deab4e1456597f5d7ddd5f01d212c0ac6d6e2f002b461df291384af99e2a1c404821b6d57c810df1728062b7b00cc8e2ff416763cce493bbbd292dc8ae1ae205a6ec08aab89c986332f11902e6f7d6cc55118be162e36ee96a23ff8c1a8b0b713e2f8976b9ced62045a7768db8441f730c30d2b3b0a742fca2867550d060b7f2aa67978ace47764138336fd62e7597f6d36e1a4e1f0e678d5fe924401a3cbc153572b6ae8a6e581cdc635b16776c1c2495ab", 0xd3}], 0xa, 0x0, 0x0, 0x8004}, 0x94) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000ecf000)={0x0, 0x0, &(0x7f00004af000-0x10)=[], 0x0, &(0x7f000039d000)=[], 0x17b, 0x0}, 0x0) 2018/01/02 17:10:34 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000080807, 0x0) write(r0, &(0x7f000023b000-0x24)="24000000190025f4000909180000fd0e0a00fffd0010000002ffffeb080017000000ffff", 0x24) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000003000-0x38)={0x1, 0x0, [{0xff, 0x1, 0x0, 0x0, @sint={0x4, 0x7}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000013000)={{0x1, 0x1, 0x2, 0x0, "4723fbaa9b53414c80ee6ecab336c847e62bca7900c824362148df246ab4852ba25c3ef9f5635962be9b3fa5", 0x100000001}, 0x123a5030, [0x7f, 0x4, 0x0, 0x2, 0x1, 0x5, 0x84, 0xae0d, 0x40, 0x5, 0xe977434, 0x4, 0xff, 0x3, 0xffffffffffffffc1, 0xfea, 0x1db9, 0x0, 0x6, 0x2, 0x400, 0x3, 0xbe22, 0x2, 0x10000, 0x0, 0x9, 0x6, 0xfffffffffffffffd, 0xff, 0xe62, 0x1f, 0x7, 0x2, 0x5411, 0x6, 0x4, 0x2, 0x400, 0x7, 0x8, 0x80, 0x7fffffff, 0x7, 0x480, 0x7ff, 0x7fffffff, 0x1, 0x4, 0x7fffffff, 0x0, 0x10000, 0x7, 0x400, 0x0, 0x80000000, 0x4a, 0x9, 0x1e537dcb, 0x315, 0x9, 0x5, 0x8001, 0xfffffffffffffff8, 0x7, 0x0, 0x1, 0xffffffffffffe61e, 0x200, 0x1, 0x998, 0x51bb97ff, 0x400, 0x7, 0x4, 0xffffffff, 0x4, 0xc70c, 0x1, 0x2, 0x308, 0x8f, 0x0, 0x764, 0xbc64, 0x1, 0xfff, 0x7, 0x4, 0x85f, 0x2, 0x7f15, 0x7f, 0x4, 0x4, 0x9, 0xffff, 0x400, 0x4, 0x2, 0xfffffffffffffffa, 0x400, 0x7, 0x2, 0x3, 0x3, 0x1, 0x8, 0x1f, 0x1f3a559e, 0x4b38ef3c, 0x6, 0x9, 0x0, 0x8000, 0x1, 0x4f, 0x3f, 0x5, 0x1ff, 0x20, 0x3, 0xfffffffffffffffb, 0x3d7a, 0x6, 0x8, 0x693b, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:34 executing program 4: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00004ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ec000)=0xc) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000081b000)="220000001c00b515f8efff000000000107ffe4ff0200000000050103060001fda445", 0x22) 2018/01/02 17:10:34 executing program 3: socket$inet(0x2, 0x80003, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a5000)={0x7, r0, 0x1}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000eca000)="e10be33faa971095173d29f14d1c5b30273f2f081da15a8486473adc847f3ac4df8dad825429772afe16e331da7a4d06ed16da264c1b431f7d97d5875cbc34b59e95a95fccb9bde7227fc35d033920f27ad459f879112308d9fcd7d7eef9af288ba32e95216cae257f493dc9c938a3210278121b0f260fdefb0a3a02cfbe258508921d864eec9e1b20e2bced6247df4fc796576404f3f39a38d1040832", 0x9d) 2018/01/02 17:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = open(&(0x7f00002ae000)='./file0\x00', 0x0, 0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ddf000)={0xfffffffffffffffd, 0x9, 0xa85, 0x5, 0x100000000, 0xcd8, 0x8}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x6, 0x3, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000669000-0x8)=0x0) 2018/01/02 17:10:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c73000-0x8)={0x0, 0x100000001}, &(0x7f0000b80000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c6000)={r1, 0x2, 0x6, [0x0, 0xa4cf, 0x10001, 0x0, 0x80000000, 0xffffffff00000001]}, &(0x7f0000bc8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d1f000)={0x0, 0x0, 0x4, 0x200, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000a45000)=0x20) r3 = open(&(0x7f00004c9000-0x8)='./file0\x00', 0x2040, 0x100) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000c72000)="", 0x0, 0x4000800, &(0x7f0000c73000-0x10)={0x3, {"bf46f0a52d3597"}, 0x2}, 0x10) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000c73000-0x9)='/dev/sg#\x00', 0x80, 0x4000) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c74000-0xa9)={r2, 0xa1, "1993b6ae38d45834ec23576287dcc33b3fa801c32c6b2dc3615c745d761cd74be3569c83249439a661fbbef72f431c41f5f2d1f24aa4236ac9c81de4a157ee375997ff994fc4247b6ef1d37b0b7585aa68ce5301b833b556bde6e248bcf9c4f299eab92f1ab3b6116212ccdc8a9ce5e4adad94659e61769e278c44eb186d6a16734f69c099921ca43fd9bf039246e26fb249cea22c17d19fa27679cefe008749db"}, &(0x7f0000c73000)=0xa9) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a8f000-0x10)={r1, 0x1000, 0x6, 0x0}, &(0x7f000060c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004c9000)={0xed49, 0x100000000, 0x200, 0x8, 0xfffffffffffffff9, 0x800, 0x6, 0x80000000, r2}, &(0x7f0000c73000-0x4)=0x20) 2018/01/02 17:10:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000012000-0x12)={0x0, 0x10000, 0x5, [0x3, 0x0, 0x0, 0xca0, 0xfffffffffffffffd]}, &(0x7f0000013000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7f, 0x8, 0x3}, &(0x7f0000000000)=0x10) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xfa, &(0x7f0000014000-0x95)="b5602d922ed8f695b3add09aaf2e9d5b05c3a46ba40f10d11de8473bf0a4bab6f002f9bc19daa6fd94af6be3b600fb1801ccb19669085dca745d1a2340466d9756af73032410ccd83ffb4c147118241ed5e6bf97df7964191c187e944f0e2ff0fc41eca3d6a1786a29ad54ed6e61456b99f9f873fbb619bda55afe37baae34afcc693651e105df160d9aa96a9c94f4c0cc02e94e04", 0x95) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003ea000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fstat(r2, &(0x7f0000dff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000408000-0x4)=0x0, &(0x7f00009cb000)=0x0, &(0x7f0000f41000)=0x0) fchown(r2, r3, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000712000-0x10)={&(0x7f0000b52000/0x4000)=nil, 0x4000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000dd7000)={0x0, 0x2000, 0x0}) 2018/01/02 17:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="04b08cfc6a15", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000815000)='/dev/audio\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000eff000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ba5000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a55000)={r2, 0x7}, &(0x7f00007c0000)=0x8) 2018/01/02 17:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000001e000)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0xf7, 0x0}], 0x1, 0x0) 2018/01/02 17:10:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/02 17:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000716000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 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) io_setup(0x6, &(0x7f0000f2d000)=0x0) io_submit(r2, 0x7, &(0x7f0000c70000-0x38)=[&(0x7f00008b8000)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffeff, r0, &(0x7f0000f3e000)="ce6a9868bb4560a865419964223d751f94e83f2ea62cfd628d08bc6cabe3d226973f3678894a4f8b34230843e93579917b2b30dab4f58b6088a3d5bf7b40b8ac20bc41aae922d89a8c70debd867fbf1e09b6c97c9027d235fb", 0x59, 0xfffffffffffffbff, 0x0, 0x0, r0}, &(0x7f00009d8000-0x40)={0x0, 0x0, 0x0, 0x2, 0xe7e, r0, &(0x7f000037e000)="", 0x0, 0x6, 0x0, 0x0, r1}, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x3, 0x101, r1, &(0x7f0000432000)="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", 0x1000, 0x3, 0x0, 0x1, r0}, &(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x8, 0x1f, r0, &(0x7f0000b4d000)="1963e20f721cfd0d2cb69a2e557a9935b68f79b9398aed081903981cfca0969fdf667d5154925ae6b3965f60d670643d280dac8077484f082af44a3633bbca4393a2c5c16aa191e45ffbd4e79dae457c3aab9105f051050e362d306fb95e03e88ac830b2d3ced1badceb8cd31aefb5d7e3a1e95711088febcd7027b579e814870782c67e7a5aeb11b8f1e23e3d5768421ea9059c8407722d", 0x98, 0x1, 0x0, 0x1, r0}, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000b06000)="c395cfd453", 0x5, 0xe00, 0x0, 0x1, r0}, &(0x7f00000da000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00003d1000-0xf2)="3039a17f79bea2d9339eb1a9bc4e495335934a89816524e3d46a5e63725225d1137753ff0ad56323fa61cda79ea8eba843b06c76f0443f81f54446aa43b949bd95d087fa50b825f9492814af925e5903bcd43ccb304100969f86daddef4c64053c0cdad4c2dc64bdf0fb010749ba72d470df29e9ae64a7ce474c24b40236a0512f9ff4f14f6fb8662e93bc06e5ea3d4dbe1304b1bb7a7d85c5623e1f87c742a609debc814dfdc7fd23c153ca5f8f5f4304f02b2e34c8f1d89c4b9ce812a6f64e8c9d4e6fd6a70c408d1857a2e1b0ab30e733a91210f50bec83538246970cf7d8f11321ed5d1c6154ffb8e97cf447f60a0bc7", 0xf2, 0x3e5, 0x0, 0x0, r0}, &(0x7f0000975000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffc000000000000, r1, &(0x7f0000f2f000-0x2b)="1071cff47925b94adc0001c113b00fbe884e1a7e8ad3d30b6bbb558ba6956e5e346a8934cb43304a9b8cc5", 0x2b, 0x3832, 0x0, 0x1, r0}]) r3 = socket(0xa, 0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000456000-0x4)=0x0) 2018/01/02 17:10:34 executing program 2: ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000e56000-0x8)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00006bb000)=""}) 2018/01/02 17:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e89000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) ioctl(r0, 0x7, &(0x7f000001e000-0x37)="2605133d31b85f63319605b59ec0f187c09c09119e2f0c3e0e3d21ddf15362fa20f39183946f4d687c0b1459b0141fa8acd09713a2f2cb") sysfs$3(0x3) 2018/01/02 17:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a36000)={0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f000078d000-0x1000)="b1c63a8d4bf702892a638746160b7e8b890ffc6fcb07febfde8a782ae6523883371992e3c67949b8b4e27acbec7847d6da9ada0b37f256d3cf4f595f4334b4a8f75a3f8fbeb77660bf52da2ba47a0538", 0x50}], 0x1, &(0x7f00004d3000-0x18)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000135000)='/dev/dmmidi#\x00', 0x7fffffff, 0x1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d81000)=""/251) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r1, &(0x7f0000cad000)={&(0x7f0000de4000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 53.735303] netlink: 'syz-executor0': attribute type 40 has an invalid length. [ 53.745577] netlink: 'syz-executor0': attribute type 40 has an invalid length. 2018/01/02 17:10:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000e67000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 53.790100] binder: 10234:10238 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/02 17:10:35 executing program 0: r0 = gettid() exit(0x0) r1 = socket(0xa, 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f00004b3000)=@full={{0x3, {"a6faae276c3964"}, 0xfffffffffffffff9}, [{"85cb489fc6093d"}, {"52caf57f224a53"}, {"c353bbc359c654"}, {"ff6ee6f9e454ef"}, {"546b8e420c1dc2"}, {"cabc0e9d38272d"}, {"65a4ce622e1b88"}, {"40badced6f4024"}]}, 0x48, &(0x7f0000001000-0x10)=[{&(0x7f00003ee000-0x53)="015465bca38dd89692791a533e438d20940eb00470061ee636d08bfb5f1cd5f391280a26cd3b6437e62d9fbd391ab0c1f39b6263b1d4a0576073ea8bb66c9839b5e77b1f28e902b3c84a10717cf9865f5a07c7", 0x53}], 0x1, &(0x7f00000a7000-0x1100)=[{0xf0, 0x1bb, 0x4, "9fa66079ece8c685db6660f54ef1149970aa32663165bbe8aa83daab16f300a9f76067eec34272c81f810848ddd4b78c778b589fa4f59d60c0328c2eb488e5a8e21fe9d1339b6dfed6b6865df0863283b884f79793911a5740e517d985b83e1ec18837b25f54baf8368090104535a5d1717cd80197c55fd3efca796501a67f360f0f8cf240f2fb3ea656c988d7a1829f8052e269df675581bc94e453176d570895166348bc40182f8c08bfd0f7132a4ea1b0fb7843bf2ab810d129c40509b693e8ff983cc86e6582029fdf5e6c11e30576ac33cad94c97caf7841d83c5d6a9b0"}, {0x1010, 0x119, 0x4, "f8e1aed28413413b1e0c67ed254e4ef6ba5bcf792107fbc9cfff476dd056e508b05e44ddede9d2c2293bdead2e1aeb6fe5abfe436ec725e1586b45a3eda00ae60c421ca99e69e8e7278bcc5410f72bc01686feb2a9dfd9867992357832cf0d9b093ac9e296bd02c895a1cbaf10f0a177aed5a5bff91c13f61172b4c09058bf75033441b957aa2c5a4180b47c5a334f9f50866c6da91fb609dc3e6b36b6500ef3334bd2e7eb8ab50a3a19ad2b6079380d857a9c5d0beb061e2a08a670933b4e0d361e0dec7953e93a0ef57f93d3f2e5ce13dc6e7e29bd87a9dfcc326e4a99643db806112779037f0f63f9d70b9eaa30f2fa99d2b5b168a5c7bc92ad87d785d3728cc3ea3ae599ae0942120fa1ea9d2407e58b5ac825c356cf5cb21a18f196546dddf12b5a758023d1bd612751939e91493f978ce49a270482831dd74110dfef8bc6451ee9ce2533be1b0e53c1c2158a0c9ad48c2c1b1b626f46819394541a146b6fadeb194c2ccf8906500b2759478cd2a71523aa813c1e7bb47e67508a775196c69fea3f2fa44e7928772e9c6a13336a8bf734ebb1b7111a1e83f27c9cdc3b987d253ef8e4357855add1dcccf6e8dd3da8bc307bca0b74863dd587ab0217ff96fe0cac20168fe39db2bc23fdb178532792ef5d2bae018a9b9a63af77c95383f514488240f0a6968841a52c055d1412ca3e5e864837898f714f55f415b1f473b9c99b1c7136044a0ea723e72f446c69278af91af3d0fcfdf6c5822a3e2df35cf4fff9b5a96ad5bfce121bddd228c2bf1973e6a8be4374185f992bc6aa54337defb6507a915a475ace5bd0b4a23995fd72519defce9d22144478583d4d58f16483ee48a6113f5c57807cae6eb8e2a311cfc63f270c2047f69f884dbedc7d3f4f3d30ecf2119454ff48b7932b956a76e63641c4e258065585a7e46d1a1b3d74fa3faca7a0d354999f39a6ebd80374c89c511f7cd8e8d8bdbcf1e7e34a0f9b0483e677729ec639ccd309280985979ca38fad6ba3cba63c2986f410667cb35671ed575cd4a8b5d6da5ccb1b4ee00aaa19f3d37c80b52c60a6af72c7addbe2566c084515104572d2ed93ca8bfd81558eea01f93366f9275d3d2275164e947b6b93799f4697e69346b9360cec4415fe3013c270d16e78df66f27f9e9b458a276c8dff7820850e21c2c3847b59703664548526778988062cf9ff0e176009578b270d0789353bd7d5684b2b575688f928eb7cf84a0e4911ccd5962cb33397c6604e3710eec0f19a9d8d4418b300af9f527b0f898fd5bdd08d3898d682658fd43c755a01ad7c5faeb17e3a13a1b5382edc31c781951439d4bceeb709e5bb397f2c1e89330bff0b952415a746c342f30aa45728d62afc9b1c2003574788888f5a0f0fed3a554d55e3fa4a8aa2ae6c3e03e7c789db794e90bf596ce8f57a4f0ecb7ce6e6b270f9bb799962d8fb5c44a479d2ca34a9b001468c0f7e4774d1a012a9836d8d80ff05e0870fb640dbd531394b46f3beba0c8ea4c39495d054d16f9cbcdf52b309d6b854ae6885fd7bc044c74ae73c7e573dd6a6cd45aa5235d3d04d86e758c83ef013a5fa3d30440eb63a48399cf891349183502ea7d16542f0d981c6271b4871f743c4f27ba294653ecf1169ef220e5083d568b0dd12a5a4b2dec75af385f8fe3fe0504f2ad49366315319310dd272cc534a6b2e4bd3927e8bf9f38586ce964a70ddbb4a1419463885942af162d03058fa4b2718b66c0b46ce1000d088e4a6660717efacb074029fff1bb425c585f5247b1930aee950d031871b8659405cc2c98820ef6414f30c219b65271240458238d2edd2a451571fcae23f8fb314d64e1b21229f0dc5db52509cda25aa4526fc3beba2d087c3393d35eb3badeca2b7e01517e03759996ff19c701f4fa666f9458786566e810e0e346f426d1fa9a15444c36d4e1c19a0323d1cc0d151a314d15ac172560dcd577a53b92404cec3a42f71307b2969e4746008712e35ef7ff73bddb84366bca3596d213200835938d57c22867108e48a72a09620fd23142baf79ac7088c8e77c492ae3aac73baba5591adafc028e22419697feead513f31b7103c6e059b9ee8720aa45fa6c1c5b8a3f99e01e18ebe5c5a5fa85bf477eaf524b976d363bc4e77ce4494b85058ff0f09a1f87a3a0dbc8e12c236372e7bf4a638a08dd57ddc1f5ab53cbfcf1ddd4e45430c9788e38dd82f7b9f99de20cd64a330a3dac7917bc3fc0101d23dad82b3435b9336151884085cbd24edbeba2293e95b42b925a64a8a091c582646beb7febcb8d4dacb68141d007e3e60991b3e7e6f174d6fef5c4b4da2c97e7a60fbdd37ad511a25159c653dd1d83985528ea5e5015b763ea7ebf1fedfe7945b5d9e0caf1cfd1ab44b4719814242957e8e276c7ce417454d4605d17d52934c5d66af14ba9fc8477b89c842ec324ad8d399ae41074479dea4f6c7f52bdc913fcd9efc356da1a37b975be241eac6a29b40f84c97d864aad4eea64f4819cc2d74a9f389d0ed9a3d84496ad178c13125178af7dd81ec0fdc30debdaed0c0914b4bfa2ef6cda45d03120534d35990c09c49903828607c64624602273da5ff53963c5406cf20da6d318b1a3b4900669f03413bd23f68d51f9baaf57dc6bb9ee6f1ba380630728837ff176f51a7a530cb484d1a300d013912b1110857ea353e6225f02b1ecd1429afbc8c3f11f1864c1a008ea3842e9e27ec0fc0dde3dfc97dba156c1ce4064984bf2cc9879015ff778876e6be126f9307157c91632cb0bdf1923335dc62b5096717095b91742ae7931765c72e1963b43efbecedf392af292fb1b9e01465d9fb3d419760f1bca95e937312a1c6e0824b3d5d1551572b924e0c106d84be70f0823b55cc7d0d45b6dd80c0e636d6b9c5bb23a881c84b51f76fe095c3d352277b884c41a189d09ed690f4da0acb2a977025ff6b6d4f801ac0723202cb30a936f9ee19206e0057f3b5ebf249a34e98487eba260f16b86e8df7977834d397f98c2b2e67deb184252f7b8349a1b937e156823518c0e87cecdd3dc70ff5f8081c380d5b567c2f58a9fbd5c264a9f1cfde4bdc21c76a538753c08dc5724d2bd2bc4116e1e1838f45d5f677d8262adef32ac706aa32dff1e5ef2dda9ff883e09d2d6cda5e5fcffa575cdb40ddbe7fd0a3cee7a123788e64693aedcf689a5c95d02819f6ab61800612038007ed0af7fb3f32a31bcf0c88b7c608ddaea82e8b077e0f64fd31582a67d9ac9e3513905eb5dc02e5ed7d6652ab09b303173430240d33ad85de804afbf00d420394d3922b6ea76d007882ccb61046809883f26d9609c85a26dcddd7a2e7049b625cab38e4ae1c38e5dec242b4054cb6974bcfb82fce5d3212295c44638350133006b8d8ad4c5e9fc71e173e440f9031c4004c2484edb356d81436821be2fda1c026ce979c4f883034a889bfc8b2318fd791d515fae645c69d7ca69ef8f57dc29cc0f454859e67a4fbb9ebf17d3e74c39ca206cf27d507096b399ed221e7513796d31b5b40d10acd3a7e036110d102af47007f3fe4600bb29c0bdad3250a938b3c740b82aaeb395456b81e877140e3f5d35985a71064082348ec907e29523f661ecd16209561c5806ef7f456d4bbdaf65d4c26b5c384823ec7ef44947fae4c8dedfaba5b95eb3b5d014a0d7c27d9e39ff13cc4854c1b830d46fbb5c4642701f329e727657037c0b8ec620a3afd043e202db068cb96696c8d39681a280f2102927d64cc90ae66a50707cd4d04c62bceb20aafe74eac70ae860b5f5a58efdde02f1854f5162f40184ad70e1391ff6b6308723268d162dcf8cf3a12b1aa2dd90a3535c3942ec9398e8e4557a2a5b5a1540bba244929381d97f3d02a21cab30153a44f2feba8885fc66d8b90425fcaaed43e756dd3114348ed42da85c47f90697afe8509652921a43e578ecdc34536bc5e5408f1f658be7da78a7b4899a216c716da6dbb8fa076139ecf29e31f70600f416d40beb5aa01229f225abd57b4412c18a6472b0a9696675379effb57d2f8e8e93a4d469516e166035543bcbb9d7239dd73a7ee37bc708b5e261905f83e8c2a2fdfa1c215a27cee4725a61dba34a2c6b0cc554140c771627c426aa6de6cd318e405b9b1a4f0add2042ad5881848f4d37dd246de3212bd43ddaefe8e1c1069265e78b30ac28b1ff7aa3f17b4d5b67903f6d5652d6b5d8f7f05deae0c6575af6a9fa171057bb3ed167b90a7a1ac063915c4940272fce66596bd5f11e76865da434327a48b4470863bb69e81b2226e42b850a46533f57f50db8911eb64459d31c1f942905a2f601f777adbd4355cbc3ab48eeb24fd567be716229334573a06d09b8ab38c648aa7858d1cf9f8c8c54167c146e8306c0a067b0bffc9a06e2e688553cb5fb6c65aeef69219ff85bade7cdd8c6425ae58d93ff21aca6a0d62442cee662fa0dd2d85482078ae9702b9742190cb904eacc7f2bb04327ea62d9a648ee07dcd0e187c07144c03a14421bf3b4e1b1f96c200640d3adbd93f1564e2f43012d8637f0f0b637e3e3041249aa45270377b29885fda7032c2e0a0869121efd2caa7342495ddf901b6ebfc4f46b82474a6b20d0d164d961a1a821d736df4a6723207c7df33f9b19967141cc8ae6c304843ba625b8ca99173c0ae869dac955421c9a5c0d2d6de15584c499ab334ad0e63664bf72f162478e8a99df5b03376eb126d9ec0491f7e168e997f0a02bd5611fd18243fc9e3780d02f74beaa88a4b188ff03c0fbc46137d4d4f585eda4f74edbed2005250692bef8c8334e9a8bd490015393be06d2794a187bd999535a297045af405309d5c5cde0b6bbf47c87a2229e430d228d0fd526203ed9364d963754eb5ab0924043913129d7baf8d913f899224270459d418958afea0ef3e82c220707679f05c1b5d46c7d3f98c565a2a92e2deaa675acb5a757cfd211a1646a45b5692997b738975e6956a74333e66e62525078d9ab7b6cebb3e33fc1ebcf30b764dab45afda1ebd761c7edd34b30b56ca8ca96e922325664f34b16b6aed9e42824bcd25c08b25f0422b94d7522848bfaa12bdddf5ed782481e8560f153ead61df8d14283222d2bc1c648c1546de1bea25cbec405b4be44527e8934ebdda6c5aaca96b3840d074f04b82de18c87a3a3e95021f80cb42e2aa888c0ef3fe00cdee1a053ac9b827056a7e10989dd03cc99cecadd4e67eb8bcf1e6f4538878a940814f7381b577ba593d0768dd0fed5d053781ddd4097668daca93f2093f959f034c0e066fb09b29f83ce1c57d097b493bf5164d5edca9a12948d28ef85ca8136903aeb4739a4aa5f7834d20813fafb033e118da370066799c057cfad17e2577601621733027245cb81adbe60a1d3b2421d60fb65083b91ee91a10f44aaf2e694dbfa94ab414881a82ffe68207921bf18ec03255167459e51103f943e280c3917ef0e41ec96feb0303b5caabf2e81c98aca21841bf2be00166cc7da5cb90321f8c882a6e0f96b2a6d88de69ba941c54b8701aede6310f913b75315a3df27b37baed74d08786b87ea5917237135acf9be3434c92c62d989f13683810caa17a7e2fa2faed9b6092648ac34fee9fb9f7321338ba9cf63cdc534007cba54a8256eb7ac8a1540afd45bc6c206ba10853e294e5c4c5c133f9b90f8419cde797316aea0ebd2f96131541d370d7616edfab794609d9b3d92e545b31ba359e5411e14947923b93fce8540346ab2af181a7680fbb6a6e9a8559a347108755da5ca96e94bbdf64246862050dfc47c2fe1f"}], 0x1100, 0x4000005}, 0xc0) waitid(0x1, r0, 0x0, 0x2, &(0x7f0000ea6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x108, &(0x7f0000e40000-0x108)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00/', 0xd2, 0x11, 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], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0xd2, 0x0, "1fe29b749f8863306ea2262bb9783900104877e379285a262a7201ae7c66d67d8947434f0aa14fc40ce8e2c107c0d593256abdf38ba238675cdfd4d2048f62bb4de5257224d30cc13df4776fa57c3b43ebe200b923525c284fc57603c6638b7cf9f3115f071d31913f6742439ffb11b12cf6de83c5bfbba23a4137d2af72fb0eeeea048bbf42f416a70fc97343482853d8f015fdc806e5758287159ed63230eee8df16747dee9228d6b7cbf8cf92a14aab7d325ce564d8b79d8fbb932caedf3e0ea9df88d7c4ca2734ce"}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100, 0x7, 0x400, 0x7, 0xffffffffffffff0b, 0x1, 0xff, 0x9, 0x1, 0x7ff, 0x1, 0x8000, 0xffffffffffff0001, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xc7)={r2, 0xbf, "d2aeabaaf03f800cb45a478a562c2846d2e3b18578f8d53a062b49e5160c49f51c0600c61083f3174fae2bc147f18325d99af59b8c75e0c91e95ea29d9dd78083d4e12d8ef37810e0985d383784fc899438f0be3fff17703de9bef86e42a0dadb18f9ecbde11b2feda03429f0566b388e7a48c7e6a2ac5db88a7487604906608bdf455e5dd68c404e65032a8ff1b81f6c8e75f1f1bf6347324d8152d55f1713dbaebf1daf0e9a0eaff47ef889b4c1f0cd0afd1e2b5c5e3b6d37e4b367335bf"}, &(0x7f0000013000-0x4)=0xc7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f0000493000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a44000)='/dev/vcsa#\x00', 0x2, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000791000)={&(0x7f0000e95000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1b000)={{&(0x7f0000fbf000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) listen(r1, 0x7fffffff) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d16000-0x4)=0x0) dup3(r2, r2, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000d15000)=0x7fff0000000, 0x4) r4 = gettid() mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x406, r0) get_robust_list(r4, &(0x7f0000d17000-0x8)=&(0x7f0000081000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000289000)=0x18) socket(0x0, 0x5, 0xff) 2018/01/02 17:10:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f0000aca000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 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) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x88000, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000778000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00004d7000-0xfc)=""/252) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c25d027715a2c5a0792c4bca62ca593e12edcf0979c57086ed3fa2fe2021fbc51d9ff90cbd3156d81755126bef9f1ee3de6af43cf9d2c1260417a7583ec00c08a820188fc147c9f7c66689aca22655acee7ef6a945162e8510ee828fbf34cb9451cc2211a45873ebda569efbaf53c8256bf1d89175bbf60c3b427bfff6c8e87b89a8887b6910e1a3ad200d39f5d952e6283bead32f39488d2f2800734f64dc914a6adb40e18d2b3a6a8a5172f1b1761c85a68d8a436410688263a47a91ef127a345194452e48078191a6aefad906d3c3919ad3d7d9ca8925d3141a44dddbb9d3082a2943dc90321181032158f369f67d9f669a2f9713e2ee55fb92b55cf0b05127693381cc98667bcc08da2d4a8daf829ef0bfe632285d34bdfb758e62cd4fb175a92c1c3ec18bd929f881e57434e9c52efb9bdf1540d48dd1306d6666f1f97a1a722af4c0e0fb65d9bc929fb2c58ccb43d7af6403632108763f0cb99d05e1e30a5989235e9c5b0fd915733a18d0e2590cb215386346fa4244db891ac76bdfed80a51f11ae00ffe1f1d52d0da5e89d949d888c7a997ffa2511c44bef7aa109a47b61bd5ed87c5f1c350fd82ca2a718397126b9e4cb899ffc131fefa429a3cb56222aabdc65d02bc116723bf5849ff9740c87d2f2dfc09a1886edd50e73571e686771adc4cb446a32f85b632f93a6da2254e544994ad21d721dd9d665515bef2cc62e2632d068be547397b972141f57d431db004db0328db0b190a3b1c1684e9e8d37e2b713ac9c8729a85bd741a5810958c2ff56888b77b1c5acf3baf50fb9047d299144b85ce6670f8718c20d7de090209a9b940e26c82a7ac92cc3aece1c4e28454fc506c8039b35c2096f84f744f3d1d96202e8ce23484f7c14935c1395fff805bfd26aba1f1298574779bae54ebe5774e218e36f2604f8992d6bcdb2f145b4b6174ec16277c18b9b70ed15d04ef822710b03750701700ab89f98616d3c6a0593375e3d3f757a52b11b9ff7f2c93748fabc21975cdc6603927232be6c1a831c94023c03c06448399426cae7c63d47a35244ddfe13d19a5af9ceb2946f37248c2f262627760c88fd6f4bc717c77874d353b86996e1d141b717124a6127998b26c6212f96b8b41e565f8a7cb7952be038610fbc829dd16f9c44ed39b2fb7989348205dce7bb9df9b4e604e623ec8c586b185929589a4b3b63a23d75b3bdce07fa", 0x400}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c85000)=[{&(0x7f0000678000-0xe1)=""/225, 0xe1}, {&(0x7f00001a2000)=""/131, 0x83}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) pipe(&(0x7f0000f00000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000064d000)=""/230) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/70}, &(0x7f0000003000-0x4)=0x48) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000002000-0x18)={0x7, 0x8, [0x1, 0x8]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000173000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000554000)=0xc) ptrace$cont(0x7, r2, 0xfffffffffffffff9, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000003000)={0x0, 0x5c1, 0x1f}) mlock2(&(0x7f0000bc1000/0x2000)=nil, 0x2000, 0x1) syz_emit_ethernet(0x4e, &(0x7f00003d2000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a23b40", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x17d54000000, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) getsockname$netlink(r1, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000033e000)=0xc) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) [ 53.976052] audit: type=1326 audit(1514913035.121:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10257 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.000838] audit: type=1326 audit(1514913035.123:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10257 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=28 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0x3, &(0x7f0000553000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002b0000)=0x0) sched_getparam(r1, &(0x7f0000efe000)=0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000f73000)={0x15001, 0x16000, 0x0, 0xf07, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0x5, 0x7) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003de000-0x10)='/selinux/create\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:10:35 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$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @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]}], 0x20) 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) sendto$unix(r2, &(0x7f000076f000-0xa8)="73f9cfb10f213f12f9731c74d312923d4f33b36e96c277a135c662747d4232b78e420b83b252ddef052f21666f48a21a1c3300ef93c0fc0b41efb2048343a6da7cd561f2cf30b2e10dbc55914b0bac30f75ff705ec5b93a1d36fcffaa273b5e3f91eafb2a74886c5d0452334ad5cea5382102ef83cc49739e549f46137d8057903b9f9da09a1ba926c9cb7de7a559568d1ceb5a53602e1818b558ffe810494219f421a56a3da1437", 0xa8, 0x8084, &(0x7f0000b43000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000ff1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fbb000)={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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000ba6000-0x1)='{', 0x1, 0x0, 0x0, 0x37b) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b25000-0x4)=0x80000000005, 0x4) recvmsg(r0, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00009d7000)=""/0, 0x0, 0x0}, 0x1ffe) fcntl$notify(r1, 0x402, 0x8000000a) 2018/01/02 17:10:35 executing program 2: 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) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000cf0000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r1 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000337000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d9c000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00001d4000)=@add_del={0x2, &(0x7f000059e000-0x10)=@generic="c706a43eddc1d88814935a0c6487e88c", 0x8}) 2018/01/02 17:10:35 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) r1 = syz_open_dev$dspn(&(0x7f0000568000)='/dev/dsp#\x00', 0x1ff, 0x16800) ioctl$TCSBRK(r1, 0x5409, 0x2) [ 54.000853] audit: type=1326 audit(1514913035.124:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10257 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001d4000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000566000-0x8)=0x0, &(0x7f00001da000-0x4)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000325000-0x18)={0x9, 0x8, 0x6, 0x9, 0x6, 0x9}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c9e000-0x10)={0x0, 0x3, 0x4f48, 0x7}, &(0x7f0000d03000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000760000-0x8)=@assoc_value={r2, 0xff}, &(0x7f0000870000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ca8000)=0xa8f9, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000520000)={@generic="5bea55ee6689819f3ea1801b38e29665", @ifru_flags=0x4101}) connect$inet(r0, &(0x7f0000f83000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c46000-0x48)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) [ 54.000864] audit: type=1326 audit(1514913035.124:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10257 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 2018/01/02 17:10:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000497000)=0x9) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000006000-0xe75)=""/4096, 0x1000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000-0x4)=0x4) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000388000)=0x0) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_settime(0x0, &(0x7f0000ee4000-0x10)={0x77359400, 0x0}) mknod$loop(&(0x7f0000a08000-0x8)='./file0\x00', 0x100, 0x0) 2018/01/02 17:10:35 executing program 5: prctl$intptr(0x3c, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b54000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="6cdd30b20dd501713f3df4fc24c35eaf65ae27466d787905fbc63108b0af65b582107d0581dd3afba5e370f7db11b2f074c3e07a98300d7b97d1e6cb8d2f40227dc86e9fb001f469e0fed2fe8baaeaadec41cd897e1a6ac5e6488b23eb58ab8efe007c880910e2438d0652cb0f1c68d55de07abeec729428de255e2d8fdc0fba0cbc501efba2b5c742224bb31d5f1ee286ce8ed77ea310e4335c01910a32fff9c4ef5d549135e41e763636295d1c3a44d86b95b4c7186f631cb330ba169f0f88d619d19cf1b8c1461531dc393e7df0c57f7054616f4825fab720b500f53ec1d2e0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x2b7, 0x9, 0xfffffffffffffffb, 0x7fff, 0x7fffffff}, 0x14) 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f52000)='/dev/admmidi#\x00', 0xffff, 0xa000) openat$mixer(0xffffffffffffff9c, &(0x7f0000535000)='/dev/mixer\x00', 0x800, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e25000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$dmmidi(&(0x7f0000cdb000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80000) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ca1000-0x4)=0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d98000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000d7b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d5f000-0x4)=0x10, 0x800) accept4$inet(0xffffffffffffffff, &(0x7f0000e40000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000023000-0x8)={0x0, 0x0}) getpid() stat(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f000016f000)={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) r0 = memfd_create(&(0x7f000069e000-0x7)='%!bdev\x00', 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x40305828, &(0x7f000004b000+0x91d)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007a4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c92000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000)=0xe8) getgroups(0x2, &(0x7f0000ca0000)=[0xffffffffffffffff, 0xffffffffffffffff]) dup(0xffffffffffffffff) syz_open_dev$sndmidi(&(0x7f0000ba2000)='/dev/snd/midiC#D#\x00', 0x20, 0x103000) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000080e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000)=0xe8) getgid() getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000952000-0x4)=0x1f, &(0x7f0000d53000)=0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000999000)={0x0, 0x0}) getresuid(&(0x7f0000f8d000-0x4)=0x0, &(0x7f0000ac4000)=0x0, &(0x7f00007b2000)=0x0) getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000035b000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000207000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000be000)='/dev/binder#\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f62000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) listen(r0, 0x0) 2018/01/02 17:10:35 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00004fc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fb5000-0x4)=0x48) r1 = socket(0x13, 0x807, 0x7) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000247000)={0x0, 0x4, 0x0, 0x10001, 0x6}, &(0x7f0000fb4000)=0x18) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb4000)={r2, 0x5}, &(0x7f0000c1c000)=0x8) socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000002000)=0xffffffffffffffff, 0xfffffecd) 2018/01/02 17:10:35 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x4000000000, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x82, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) 2018/01/02 17:10:35 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000085c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x7, 0x1, [{0x5, 0x0, 0x1}, {0x2, 0x0, 0x200}, {0x5, 0x0, 0x2}, {0x400, 0x0, 0x3}, {0x80000000, 0x0, 0x401}, {0x3, 0x0, 0x3ff}, {0x43d, 0x0, 0x38e}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000bc3000-0x8)='./file0\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000224000-0x6)='./bus\x00', 0x7f, 0x0) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) 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) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x60)={0x27, 0x9, 0x5, 0x1, 0x2, 0x7, "e931693c9e13d02a43b6d5bb35dc26502515b6ec17f5139b874cbfa895a201ef52beed801df3c760d8f8acc818e993747a72073956d958865b31bc6ea70e56", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x7e)="a716579808bff5590798bdb88d64af707597115894b308805fbbd14cff81b7b987909ef8cc66ecea69840c2cea9a65e9e81d96cde60fc58e4b27a74f6c4383f789b3e9e94a888c8afc0ffbdecf69a198b15d4c58cc197d926d8434d18d17902d37314d63d10d6b448ec87de6d3320938c7677ad61689fbe210484a898b0f", 0x7e}, {&(0x7f0000002000-0xdf)="d2a13f04f9602a159d9c78f08dc8985f08eaff79bc2867a53a2d884f87d08ce77ec29a8cab610c0947cbd096de1aebf6c54fcd582e3a425c9ceb1199e08e64eb7ad10fbcf15026b2f2470da0947c2c83695f0b35301fb1d81c3b3360748243cd42a8557768540b554b351ada6338359369bf058d10b8d5c0c78ff6254cbbec161a1da3cbcad4c5599100cbadc4b71436538650dbf6199f31f7554a2e1df155a26e5474dcb87baa0855af94ffc91afa354ac7847ceb472e2e09a5b241725a107f6238dac8af72b22c2a38c1897004f462943d9a6634f2d43988c02e2f5fa1d7", 0xdf}], 0x3, &(0x7f0000002000-0x98)={0x98, 0x107, 0x5, "efc13de343486e563ba5c22896455310b3337504148eb44df4ddecd7377fbc5b3bcbf5b47b6b9196abd11053550ae645bcd0d8c543c4fd08a99513c3997d51eecefbae465c288c1457b21fefae3b7c5b2d9bf8de3f714cf5a358b3160567f2cfe12f927d5e5347a258bdb9f5f9a8a45498883e9bba2635cd9c1454ef7c21c2fff204c893"}, 0x98, 0x0}, 0x20004004) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0xf48bf6dc4ccb6086) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025a000-0x11)='/selinux/enforce\x00', 0x9e400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe6, "7b934352b8745ee657a9693cdad4f5129ccefe935261cb43ac2e0a0a3d0d1712f98dc47a5e21084341526eda15cafc2603e33e52c1b59f544fe2eb9a5264bb878a35e033665f4df1e331bba5bdee323f7a8974325c5da4b47eede167e799bc9996edda56c09c2aa3bd0b44ebda71febab4897b0a1e80d971857d5b247cd0c0ddb8b7d460ea4a87432e64ba9408666009b5f807e2286ee69e8599392a9561ebb7ce81346b0f4ee0393c2f17e5c9c6259179512cd97ccfe39e976f680a74ba69b1989b5a66b32cfa39413c3c41d787383a613536ec3edad3b7b1edca937e0e4acfef751741a7d9"}, &(0x7f0000000000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r2, r0, 0x6, 0x83}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000ce0000/0x18000)=nil, &(0x7f0000003000-0x18)=[@text32={0x20, &(0x7f0000003000-0x3b)="ead89eba2da000660f3a0aed000f01cb66baf80cb850cebd82ef66bafc0c66ed0f01d1660f3a0966031d26f20f3064640f01c80f22400fc75c1b3c", 0x3b}], 0x1, 0x40, &(0x7f0000003000-0x20)=[@cr0={0x0, 0xc0040007}, @flags={0x3, 0x800}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000fc7000-0x10)={0x1ff, 0x0, &(0x7f00008e3000/0x3000)=nil}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000646000-0x30)=[{&(0x7f00008a1000-0x41)="2865df2c45e8600e44c1cc12ec0df3ff484cc986114d536128246d11fa1e602aacd760a8952b90be51067f74fef96e1b35323c0a8fb766cd4d78e85370a90883dd", 0x41}, {&(0x7f0000c4f000)="34f625ae18851f6294126cb5c4c53df04c50f2bbd437a421cf06a2bd84f6d5066567fd5c786d787f3e8d4bddc2b7aa5dc2518be230aae23ef6c4acd589a69639913086fa6dd13373c581de8c2f8318b944c682e66d95cbc3310eb8a817a67b20b0adb9bff9059840b5e75dc3dbb49d11ee2a93a502186d999158c30955dd8fcfd36279ca445880505ef5d3205251242a5e5e1bb3e378bb7eec6670d544", 0x9d}, {&(0x7f0000101000-0x4e)="220fdfa810c90c38ddfd942847763cc5fa47cf7c3ee460a67690f156c2935b4fbb91eaa8c2d723de53099d3789d33a80437b819c6817127f22bd4f046c72d032e80125c8ce7e4b75331a8e0d50c0", 0x4e}], 0x3, 0x0) syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000034e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002a1000-0x8)='./file0\x00', 0x484c02, 0x4a) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000080003, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000096a000)=@generic="2f00e2f20000000000000000000001b4") getsockname$netlink(r0, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000214000-0x4)=0xc) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000047f000)=0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d2000-0x10)=@common='lo\x00', 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000100000008", 0x29}], 0x1) 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f09000)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002e7000-0x4)=0x1000, &(0x7f0000e9b000-0x4)=0x4) connect$ipx(r1, &(0x7f0000c40000)={0x4, 0x7, 0xffffffff, "29b0c15ed720", 0x7fff, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000084c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000a53000-0x4)=0x4) socketpair$inet6(0xa, 0x3, 0x400000a056, &(0x7f0000158000)={0x0, 0x0}) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/checkreqprot\x00', 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cbd000)={0x0, 0x7, 0x80, 0xffffffffffffffff, 0x3, 0x81, 0x1, 0xffffffff, {0x0, @in={{0x2, 0x3, @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]}, 0x401, 0x8001, 0x24000000, 0x200, 0x80000001}}, &(0x7f000054d000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c29000-0xc)=@sack_info={r4, 0x7, 0x3}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/02 17:10:35 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, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008c6000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000a29000-0xc)='/dev/audio#\x00', 0x3f, 0x4000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 17:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/vcs\x00', 0x410040, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c77000-0xc)={0x0, r0, 0x1}) r2 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40001) writev(r2, &(0x7f00004d0000)=[{&(0x7f0000421000-0xce)="9d1f6efcb1aebc3c1183198f1fa7cd0d408900bcc183daff1a5b65d4751396d3f9b871538882886bd3255952911f93825d290dc761baf70b58db08d978fd407ca2", 0x41}], 0x1) 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f0000db3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x259, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendmsg$unix(r1, &(0x7f00006c2000-0x38)={&(0x7f0000eda000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002e0000)=[{&(0x7f000031e000-0x80)="74f1c5485d20a29a88a54f96120fc55030a17abb31d7f7d0cb91202dbcdb708796bb98808bfd13c21174b229b4adafdd45ffdd050d8be748e5e276cc5b3237d8c7c23312322280b1d148ff4633a6cb7723fe06", 0x53}, {&(0x7f00000a6000)="f9cd8aeb399ab413fd86b1d60ef098d4221e60ffeeb340553de3ab5973a0911ba22084155ded34262edc7e8c60868ab31d0d30e6df8add1dc0af5b21c2350bc06f1bb6b7a278c5d598f63448de81dc655be91bcb8621f420c6ea75bbe3fe3b34", 0x60}], 0x2, &(0x7f0000c02000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x54b2692924c24725}, 0x40) 2018/01/02 17:10:35 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xa8)=""/168, 0xfffffffffffffeb0}], 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000a000)="c751bdca6f9191114d708fd0e8d50753c3e29cf342888d18cd383002248ddd51644d50", 0x23}, {&(0x7f0000005000-0x6a)="5a9d6b5be9ee37e32da9fbddec96a3c986aa1e17c3a5ba74742f30429ba136a791de4b8721ff0a0b7d3f239bd823b6479332d5e0e3c450115b33d1da18e868b1993af69486c98df254679e0a1853358929700e47f62f9ac7d2fb9c2bf1a471f1d98f1e4361f4df2478fe", 0x6a}, {&(0x7f0000004000)="efc1bffcffce134c5be425906aefadb8ec998e04a30faece3adf4e464aa3b233dd6b4ff80d52f4c573b9dc7e5c8bcb9c4ab3107afd7d891610e89db21667c7541463c207f77844bfb19873fda72ed8902525379df5971a23f987ca1870ba4019b063b886c8ac70ece7603d5b2855291638f88f7a23ed46c0aa1afdf7817f5c148c4bc04b8f3126de6beaee14819d0a659dafce4827f46758776ec4b5d19800591018f321a6f5ae6b545826ba3744ce7663674619faf4b5e103310974842b3120c1391bdd", 0xc4}], 0x3, &(0x7f0000008000-0xd0)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x71, "9b00044670b231e1e220deb679a8da1501c0138ff9c39cfd8a5788f5268242f5ac1f42a232d123d4223152b453741d916213b76858e653795c91f0b3f64ffff08b079ced3dfefffa6262bc53da58f9c0743cea146575ed8d1e60998e4dbefe113b7573bbaff8d32eada37849a7c1b2cf6e"}, @iv={0x18, 0x117, 0x2, 0x4, "f3cb8346"}], 0xd0, 0x8001}, 0x40090) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000000a000)={&(0x7f000000b000-0x10)=@ax25={0x3, {"552d9f1f91d5eb"}, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f000000a000)="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", 0xfc}, {&(0x7f000000a000)="", 0x0}, {&(0x7f000000b000-0x43)="ca991d6068809c9d57a5bd55b64b0cbf33712b7cbf5a5838d399e09bfbe3310f268fbdd943418f90ea19a83d9263d52783bf747812bf93c29f9911704fa1efac4beea9", 0x43}], 0x3, &(0x7f000000b000-0xd8)=[{0x70, 0x11d, 0xb1ae, "84173b4cc611586fa795a53130b14079253530bb9c82ef3f6ac879b38fbecd01f23653002178bb4009176d950bb4aacfba4b5355b1c66db035172fa3ea6b2dbb23fec5f0bf46afff02d27a76a2e2072e969747b551e4c1341b55186dde2e"}, {0x48, 0x197, 0x1, "d8387cc482c98868d2cc9f70f63c9007495b0a4272b47d54c889b6cdb9758996fb00ad7a21f7233c5a8a88ba9ae4a86d29ce5c5277"}, {0x20, 0x117, 0x5, "6cb7ad581165a49d3d99e931cf2a"}], 0xd8, 0x4f2e04761e884a62}, 0x24000080) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x6) pipe(&(0x7f0000273000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00005de000-0x10)={0x0, 0x989680}, &(0x7f0000830000-0x10)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000057a000-0xc6)="88ec928d36e6c32d4337ca971d54fa074a355415a4159d5e7bbd8d16d54d8a498b028bf16fd3c6cbeec649a336c4d2881339f893865af8670791144fcd6b82bd0db8aca84937d154e0d567344cbefa79166538ed6039923ca40ce94d1830108026dbb5d5e0d01bf00a0db812b5545b7b00ed24a77ea84d20b424d8c8c478d92f50ab8773c535b9f426828c4f0c743dcef5f2cd010758d3e1c99f674b834131e70a003a6a4899aec03eeb86875d4e82d822c590d18efde7e4b25f2066c3a82cf7cd2cfe058221") pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r1}, &(0x7f0000f14000)={&(0x7f00001da000)={0x4000000000}, 0x8}) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@random="12823aafba3b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x0, "0700001102ff070000bf320000000000000007f9000000005fd1d4566bdb0775f1814041b1"}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006d6000-0x4)=0x10) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045a000)='/selinux/enforce\x00', 0x2000, 0x0) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/02 17:10:35 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007e3000)={0x3, 0xfffffffffffffc25, 0x4, 0x0, 0x8, 0x59, 0xee, 0x100000001, 0x0}, &(0x7f0000566000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x100000001, [0x401, 0x8, 0x7, 0x2, 0x101, 0x0, 0x7fff, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) bind$inet6(r0, &(0x7f0000901000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/02 17:10:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007fd000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") kexec_load(0x0, 0x0, &(0x7f00008ac000)=[], 0x0) socket$unix(0x1, 0x3, 0x0) 2018/01/02 17:10:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x40, 0x60800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000009000-0x10)={0x3, {"a2142b0a2077ef"}, 0x2530}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) sync_file_range(r0, 0x7, 0x3f, 0x2) close(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0xffffffffffffff6c, 0x0, &(0x7f0000002000)="b1"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000081a000/0x2000)=nil, 0x2000, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005e9000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a2000)='/proc/self/net/pfkey\x00', 0x105400, 0x0) bind$bt_sco(r1, &(0x7f000069f000)={0x1f, {0x934, 0x48a8, 0xfff, 0x9, 0x8000, 0x1}}, 0x8) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xa08000)=nil, 0xa08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a09000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0x104, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@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, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:35 executing program 0: 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(r0) 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') write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xe, r0, 0x9b, &(0x7f0000eab000-0xed)=""/237) ioprio_set$pid(0x0, 0x0, 0x588a4622) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0x1a9000)=nil, 0x1a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00001aa000-0x4)=0x5, 0x4) r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00001a7000)=0x0, &(0x7f00001a8000)=0x4) 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$audion(&(0x7f00005a7000)='/dev/audio#\x00', 0x4, 0x40400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00007a4000-0xc)={0x4, r0, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000256000)=0x2) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30164ebc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6a000)='net/rpc\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000035d000)='tls\x00', 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c62000-0xb)='/dev/mixer\x00', 0x10000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000a11000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) renameat(r1, &(0x7f0000a6d000-0x8)='./file0\x00', r2, &(0x7f0000d66000)='./file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000096c000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) symlinkat(&(0x7f0000ff6000)='./file0\x00', r1, &(0x7f00000fe000)='./file0\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000031f000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000c50000)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) fgetxattr(r2, &(0x7f0000446000)=@known='system.advise\x00', &(0x7f0000874000)=""/219, 0xdb) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000006c000)='/dev/snd/controlC#\x00', 0x40, 0x80802) sched_setaffinity(0x0, 0x8, &(0x7f000002e000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) mlockall(0x2) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000006c000)={0x0, 0x0}) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002e000)=[{r1, 0x8000, 0x0}, {r1, 0x30, 0x0}], 0x2, &(0x7f000006c000)={r2, r3+10000000}, &(0x7f000002c000)={0x7f}, 0x8) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001f3000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000948000)=0xff) [ 54.435710] binder: release 10397:10411 transaction 52 out, still active [ 54.442697] binder: undelivered TRANSACTION_COMPLETE [ 54.449693] binder: 10411 RLIMIT_NICE not set 2018/01/02 17:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a1e000-0x8)='keyring\x00', &(0x7f00004fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f00000ee000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00008f3000-0x4)=0x2, 0x4) keyctl$get_keyring_id(0x0, r0, 0xfffffffffffff800) socket(0x13, 0x800, 0x3) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ftruncate(r2, 0x0) 2018/01/02 17:10:35 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f01000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) [ 54.449701] binder: 10411 RLIMIT_NICE not set [ 54.486460] binder: BINDER_SET_CONTEXT_MGR already set [ 54.486934] binder_alloc: binder_alloc_mmap_handler: 10397 20000000-20002000 already mapped failed -16 [ 54.512041] binder: 10432 RLIMIT_NICE not set [ 54.512052] binder: 10432 RLIMIT_NICE not set [ 54.525823] binder_alloc: 10397: binder_alloc_buf, no vma [ 54.532080] binder: 10397:10411 transaction failed 29189/-3, size 0-0 line 2960 [ 54.539931] binder: 10397:10421 ioctl 40046207 0 returned -16 [ 54.548319] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.553947] binder: release 10397:10411 transaction 53 out, still active [ 54.560967] binder: release 10397:10411 transaction 52 in, still active [ 54.567737] binder: undelivered TRANSACTION_COMPLETE 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x200, 0x0) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$netlink(r0, &(0x7f000055a000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fstat(r0, &(0x7f0000f24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002aa000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x9, 0x3, 0x80000001, 0x2, 0x0, 0x80, 0x1, 0x401, r1}, {0x51, 0xb03f, 0x44, 0xeb, 0x9, 0x3, 0x2, 0x3}, {0x2, 0x7ff, 0x6, 0x1d65}, 0x0, 0xc, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x3, 0x3, 0x9, 0x6}}, 0xe8) 2018/01/02 17:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b2c000)={r1, &(0x7f0000acb000-0x66)="007dd9d5537f280ea13653417c9d9b0d8e66d097baa0114bbfd976062566b1949c5950daa4e5eb15dcdaf52db9aa76b68e6fe0847d59c5e436129fad5469c4073cc2bcab9ba1d6476c68b1a4dd694735b789a730cc7f05f436cac94a93e03853eee3ad92cfb3", &(0x7f0000e5a000-0xe)="fed3edf4b7ab1c2588cf57a9e097", 0x0}, 0x20) 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) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a05000)={0x4, 0x8, 0x7, 0x8, 0x3f, 0x4, 0x1, 0x200, 0x9, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af5000-0x20)={r1, &(0x7f00007d2000)="", &(0x7f00001c1000)="16", 0xfffffffffffffffe}, 0xfffffda6) 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000043a000-0x30)={0x1, 0x0, [{0x80000001, 0x9, 0x5, 0x401, 0x4, 0x6, 0x7, [0x0, 0x0, 0x0]}]}) remap_file_pages(&(0x7f00003a7000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000509000)='/dev/snd/pcmC#D#p\x00', 0x80000000007fff, 0x200000000008002) fchmodat(r0, &(0x7f000080c000)='./file0\x00', 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000496000-0x4)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000038000-0xf)=""/15, &(0x7f00008a5000)=0xf) syz_emit_ethernet(0x46, &(0x7f0000857000-0x62)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, '\x00\x00\x00\x00\x00\x00\x00Z'}}}}}, 0x0) 2018/01/02 17:10:35 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f0000020000)={0xffff, 0x0, 0xffffffff, 0x5, 0xffffffffffffffc0, 0x81, 0x3, 0x84, 0x7, 0x7}) get_thread_area(&(0x7f000000d000-0x10)={0x710, 0x20001000, 0x0, 0x1, 0x6, 0x6, 0x3ff, 0x8, 0x9, 0x3}) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r2, 0x21, 0x80000000000, &(0x7f000001f000)="", 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000023000)={0x98cd, {{0xa, 0x2, 0xc5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000a000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) unshare(0x0) syz_emit_ethernet(0x13e, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x130, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, r0, r1, 0x3, 0x0, 0xc, 0x0, 0x2, 0x0, 0x2, {[@fastopen={0x22, 0xa, "f7c1358e82a89a7a"}, @md5sig={0x13, 0x12, "65ed5c62e83678c6863e96afb31f83ab"}]}}, {"2fbd3730fa2958715e089e8e87c583bd440d9fa7a508ac1a4e0710b0daa74bb30cf5d3401a9e246f500f503ead9010fb5b0c85648d030e7249f45478d3b5c2aa0e27dbe290193ee80b4fee4bd937bbe5f76c7355066102a7d04d1a820c8a5ab03d89968b26e14d0c9a6a0e6674812bb153e4e2aca492c6de57e4e72c2ecd5955dd37d62ea8633c1205609b87a1140be54b19e0bbbf8c87d91df7ac6d853e0554feabbf8bbec0a308f627463c17c47c035684fd842e9cecd0eed78faf746a53a54d34d1111ea21dc8cc00e9822a39316133e6581bc2583b135a7b9fae2323c52d4cd70f4c7fa592fb0c8415ba"}}}}}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000001000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {""}}}}}}, 0x0) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e6f000-0xb)='/dev/vcsa#\x00', 0x400, 0x20280) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d89000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f0000f53000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000417000-0x1000)="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", 0x1000) sendto(r2, &(0x7f0000179000-0x64)="", 0x0, 0x0, &(0x7f00009fd000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000335000)=0x6, 0x4) symlink(&(0x7f0000852000-0x8)='./file0\x00', &(0x7f00003e4000-0x8)='./file0\x00') 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80006, 0x4) write(r0, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ff", 0x26) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000386000-0x18)=@generic={0x4c3, 0xffff, 0x6}) 2018/01/02 17:10:35 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x1e3e, &(0x7f0000904000/0x3000)=nil) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"6ae3af4ba5d040"}, 0x5}, 0x10) shmctl$SHM_UNLOCK(r0, 0xc) [ 54.574709] binder: release 10397:10432 transaction 53 in, still active [ 54.581491] binder: send failed reply for transaction 53, target dead [ 54.588118] binder: send failed reply for transaction 52, target dead 2018/01/02 17:10:35 executing program 5: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d93000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x4005, &(0x7f0000d7a000-0x2)="") unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000022f000)={r1}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000249000)={0x0, 0x0, 0x0}, &(0x7f00006b9000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000fb1000-0xe)="6e65742f736f63017374617e0015") ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000e81000-0x8)=[0x7, 0x1]) setns(r3, 0x8000000) clone(0x30020100, &(0x7f00009e2000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="86d82b0e64e5fd1ef40e77b442963629f3cc650100008000f5ffff9c53c190d0a086c5da1d728b0220b6f1a51d6fc13c", 0x9, 0x0, &(0x7f0000005000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) 2018/01/02 17:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f5000-0x6)='/dev/rfkill\x00', 0x109203, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00006a2000-0x70)={[{0x3, 0x6a4, 0x7, 0x5, 0x3, 0x9, 0x200, 0xffffffff7fffffff, 0x6, 0x9, 0x400, 0xeaaf, 0x4}, {0x40, 0x945, 0x4, 0x9, 0x800, 0x6, 0x100, 0x101, 0xf7, 0x0, 0x101, 0xc18, 0xffff}, {0xfffffffffffffe01, 0x5, 0x758c, 0x6, 0x8, 0x100000001, 0x7, 0x3ff, 0xf1d, 0x7f, 0x7fffffff, 0x5, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000254000-0x90)=[{&(0x7f00003b5000)="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0x1000}, {&(0x7f0000ddd000-0x28)="304e2acf0000d95483e016d37af037259f0614ad302c9b1e582a9f8c53e489bf278b07642b763513", 0x28}, {&(0x7f00008b7000)="e0835f340856e8aa17a175a0eb8c0508a42059aae3ed55c5b800e955c0b9a7feb8a83e268a96f2e81fe2a6f997e31e0c6aabeb8d5ab9728d7cc78722af771f47cc6133f3f8259fbf2d96250d99145c1db909e5ce425e0f6b676f731a80c627f88b37cbb4fee8ead5f6a471ff9c9f83630d069297d1f5726cd896b5dd294cfcbc16968b9e893bb11b9caee0b21d720cdc522bed9981f338", 0x97}, {&(0x7f0000e2a000)="58353e6e9ac2b81a848a0dc73ec8aa411e29ff6d458d70e92e", 0x19}, 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0x1000}, {&(0x7f00008b9000-0xf8)="4e8a394060ce1337439900c63df0b1d324630a4cca62021c798c99f899f965632848f09795fd05892ce2801f6f22a21175e142a394e3bc8d514bbeaffb7bce09b79ea637db6e583afc00e293f336c38bb72e38a21fad566f1289eb5ff88b04cc68baa11505b6aa20692ab2619d32f7c7a7c05ee421c3aa5ca5f6e6d7f11053ef75339e8cff0a8d32cdbfd88de9561bdabf0031f3c784999ae47e6941dcf7ac509017696f71e1bc58a3bf26cae0c035f691271e27e93a4818c45fb1709660de41d0e814239e63d48dea520c810fa91c068790be5004c7de5e1c9c3378e7679b44bb2cf0aedaff373cdd834857f3ce6641701fc057647536c6", 0xf8}, {&(0x7f00008eb000)="17f24765d96d59314163e6e711a35aad987dc90278201e0fa9e01a5f64c97acd52aa4605c46e772d913b9de5228e10b8200409f525b574", 0x37}, {&(0x7f00004f9000)="01801a9668d794437028f8103e8d27166f53769e365254f74cc1ccbe635f9ab82d09e3f6590138acf85523250fbf588e0855fd920d89e1108a6fab5a4374eab99f282a01474334e559f34883df2bf42a3ea5012d9b339907b0c51b1541c9ac3c2f959f01857fe0cad52ed99e0b66db6282f03ab7034b0ef7ad96e16e677847e07ff9ea490e6ab43771d8d39ed24f68a4d071ad0d7b4074a13039b404d3033e13526f6d3720966234a1ea08e086e1945396a7b0a4776a668dc52733007f4ecd1bd1b164938a91bbdf87fe797e68f8d57ac521b8b5efdc3adb573e527e7600e9b5b72271a7c03170bc05c47957db87ed7cae20d1ecbc439317d4d37693", 0xfc}, {&(0x7f0000541000-0xd2)="2c6f84d486efffb164b89bc09c5cc9b33e89ff148ffa062418416ab8e565cb430948109784dd8e38ac90dff5a7f89a7e6bfa95c97d6443f9c3b72542884bf286a14e63f635d2d2a81f6db0e36f566bd90f4acc13bc247688edd704103176b3da3920d03753d2403f8c34744f3dc98fcf23cc628c3cae186cf5dc300d1df0c7c17a7b3e846b05af0db24c8b8ed1a3fa421d2ce211b52b131b939b7efb77454f7bc18201fdf174122d30444136a0c217a03cc58912e0969428686ea17b6a5ffd95729f5cf50781cffc3708f059220df3e6b272", 0xd2}], 0x9, 0x0) 2018/01/02 17:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000bf7000-0x4)=0xff, 0xfffffffffffffd03) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000255000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000bca000-0x47)="e424588fa48555d004a04fcb6c9ca76b9a54c77ba470dcdce8b574889fb4e08be0288c0cf7b9b1f48294970b623afd1fdcb2f125213950522d88fb7ae4af7ed5e2f34fefdfcbfbcf12fc1a97dfa96b77ab7e6bbebbb34e6857666f53246e4f62965c78337bc128e5033183e172ffe89bb6c0802935830109a9b2eee7a82737cf249531343ddf90db66017d2025011a226823c56c10fa18aed7172d7de54fc702729c0d66f38b716b4df9f1214a54f27a87ea4fb996354deb34", 0xb9, 0x44000, 0x0, 0x0) 2018/01/02 17:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000724000)='/dev/vcs#\x00', 0x1, 0x1) getdents64(r0, &(0x7f00000b0000-0x86)=""/134, 0x86) r1 = socket(0x10, 0x80003, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000430000)="c93377bca4b659f790187d107ca99d85365fa4a71e2347d1ecfe5baf32b0eb4407fd42c618f657caa2f0c55420cc12df206fa91f84677a5c842e441bebf7199a1039c3827d1a7ded37bb268ffd027556db43351e741f5ee7fbaf5c3747beeae8371f6528e37042943cc407f0fc5ec765e710a410fb6a") sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f00003f3000)=[{0x11, 0x800000019, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000ec9000-0x8)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000467000)='./file0\x00', &(0x7f0000965000-0x1)=[], &(0x7f0000f5e000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000327000-0x8)=0x0, 0x8) r1 = getpgrp(0x0) inotify_add_watch(r0, &(0x7f00005e4000-0x8)='./file0\x00', 0x20000000) sched_setaffinity(r1, 0x8, &(0x7f0000076000)=0x9) sendfile(r0, r0, &(0x7f00005d2000)=0x0, 0x7ff) write(r0, &(0x7f0000d7d000-0x52)="", 0x0) open(&(0x7f0000126000)='./file0\x00', 0xc0002, 0x0) 2018/01/02 17:10:35 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e3d000)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000-0x3b)="3d2367dfe18947f85f8139e3029d78809c027682073c90d9e01719093b1df23b7009dc3d404bee7fde6e347f527a93fe54f848ebfbe79379fcda68") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e8c000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f0000d30000-0x10)=@common='ifb0\x00', 0xfffffffffffffffc, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000413000-0xa)='/dev/dsp#\x00', 0xbb7, 0x5495c0) 2018/01/02 17:10:35 executing program 3: syz_open_dev$sndctrl(&(0x7f00007e1000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x10902) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d25000-0xb)='/dev/audio\x00', 0x80000, 0x0) readv(r0, &(0x7f0000bb7000)=[{&(0x7f000037c000+0xf15)=""/180, 0xb4}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000097f000)={&(0x7f0000891000/0x4000)=nil, 0xfff, 0x7, 0x0, &(0x7f0000f5c000/0x2000)=nil, 0x1f}) 2018/01/02 17:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x800000000}]}) pwritev(r2, &(0x7f00000de000-0x30)=[{&(0x7f0000034000)="865d12b6bd0b3a6d68f5b04f8f24b0a3c13a1f990946ec775b23ad44a5", 0x1d}, {&(0x7f0000354000)="9459a1deb738baaeb3f1fa91d8663ad981a01e8b7457cdde477b04dfcbc211505340edec34aea440fa52566e99e5c75cd54152f5c31a04832aeca2df222cb59fa03cfd1ff3df9dc11de5b3b9c51b9a2fa13495d52729f5e895750be45258bee84f8a6e3ab4fc962765700fa8bfdc4be949227b9c0dfac7a055540fa2101e1945439ee62134eae81836ce6a1457d9d775b6f73a758d8ecf77fc5c697a322774629068dc44aaa326c5f0dd8e7a4312479ee78b2d95c027b8fbe5cb4449696df2a95f391dd90020c5c24f400a8adc448ce3f10a5e491a6efd7863524a6e83a318e3881c62019b6e90037d09", 0xea}, {&(0x7f0000201000)="91a28e32463ac4fbc5351edb4b7d3165a847d0ccfa606fbf6d99990ed5f935897bc740d21ba251ca60eb266108b1a5a247b542603875c90abb52c4f48acdb369e84aa2814a1ef5def6008fdc57436d14ef6ad60faf331880cebc43e07e1095bf57fd717b15cdb0a7afdde087b8ca35495a68b1af2c1b3eb7d19a004d6c0be13672cc29b3a307df23d0043a3af68afbe588f609e695c5332be8c8863d914606711a75bec8af893ca23c2547c6fde503fc0222d5960c74bd3c1101e43e9871b0685e6ff32f2cc8416d5ab261224a0a00ba7af6f04903b91fb3d828aa7b2945f3e282153c68d7a7c57cf4e37d5db9257a0cc0", 0xf1}], 0x3, 0x0) 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000679000)='/dev/sg#\x00', 0x8001, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000098f000-0x40)={0x9, 0x4, 0xfffffffffffffff8, 0x1f, "a21412a2f959055b6dbe730acb6f521e73cb799d083f317dde7638ea09856dff32eef21ef0a511fd297e6c3d", 0x8}) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000b8d000-0x110)={{0x0, 0x0, 0x0, 0x0, "06a78ba7ee0157628f0c9ce25f15edf4a86364456d7257d4451de4aed3a9346c5a85c6023e1fdd21a394317a", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b7a7375e87de73aa73c717771d62df7bd0e386301ac73a044523e966c4be8db3932503050000000bfc78f08c0499cee1a5adbc72b8da60e66d865be71b0f9b8e", &(0x7f0000f02000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:35 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x6c8080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000367000/0x2000)=nil, 0x2000}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, &(0x7f00009d1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000011d000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000076000)=0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x400, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000ae5000-0x7)='/dev/snd/pcmC#D#p\x00', 0x5, 0x618000) bind$inet(r0, &(0x7f0000cda000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b1b000-0x1c)={0x0, 0x14, "1e027e45ea0041d4a4567d8f8fad86dd5595fe06"}, &(0x7f0000246000)=0x1c) getitimer(0x2, &(0x7f0000f00000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000281000)={r1, 0x100000001, 0x20}, &(0x7f00007a9000)=0xc) 2018/01/02 17:10:35 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000066000)={0x0, 0x0}) 2018/01/02 17:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000036d000)='/dev/loop#\x00', 0x9, 0x2480) fcntl$setsig(r0, 0xa, 0x17) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x200, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002ac000-0x4)=0xfff) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00009a4000-0x20)={@generic="b113924b8a4257ac9ab9830a871edad4", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f0000a6f000-0x70)=[{&(0x7f000047b000)="d1", 0x1}], 0x1) getpeername$netrom(r2, &(0x7f000072e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000072d000)=0x48) 2018/01/02 17:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000020f000-0xd)='/dev/usbmon#\x00', 0x0, 0x240000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d23000)=0x80000000) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/02 17:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000672000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5540faeb995298992ea82c2beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001aa000-0x38)={0x0, 0x0, &(0x7f00005bf000-0x30)=[{&(0x7f0000298000-0x11)="3a810b95f22deef9875e3c6c724952c7", 0x10}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000140000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e4e000-0x4)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000328000-0x110)={{0x8, 0x6, 0x9, 0x0, "2bee4f47ac7658d6f30dd01bf1d4435de0c149cf3277664ae06b9a1008a9f6c920b77d79c6c994ad03c31ed5", 0x1}, 0x0, 0x0, 0x3f, r3, 0x3, 0x7f, "a1a9e62d2beeadd177c38f00341364a83b37302d9236e48419093cf341f398689ec716bb930839acb51adc506620a954fd9402767f4a342d80e74f7ff748fd4d", &(0x7f0000082000)='\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], [0x800000000000000, 0x3298, 0x76, 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(0x63, &(0x7f00006d8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b68464800041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x1b6d, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@cipso={0x86, 0x1a, 0x0, [{0x0, 0x6, "9e4e2822"}, {0x7, 0xe, "f150953d43b1c882f65b6803"}]}, @generic={0x82, 0x7, "22dfb10e53"}]}}, '2'}}}}}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ustat(0x200, &(0x7f00005e3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r4, 0x20000000000001b9, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000803000-0x4)=0xd686, 0x4) 2018/01/02 17:10:35 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000f68000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000-0x18)={0x1, 0x9, [{0x5, 0x0, 0x445b}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000032e000-0x8)={0xfffffffffffff801}, 0xffffffffffffffdb) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sysfs$2(0x2, 0x579, &(0x7f0000ded000)=""/50) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) accept$inet6(r3, &(0x7f0000803000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000d42000)="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") dup3(0xffffffffffffffff, r2, 0x7fffd) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/02 17:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/enforce\x00', 0x200002, 0x0) io_setup(0x7f, &(0x7f0000612000-0x2)=0x0) io_submit(r2, 0x1, &(0x7f0000905000-0x8)=[&(0x7f0000651000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000097000-0xd2)="2ea9953c2d3b6f6cb40918f39043fd22596bf0a50df70caf12d63a9a77ab730718dde3ae29dfe130870ccaa8a6a6c399de0aecd38c7cddd4beafd56850c91e69913621cc7a5d5418584c2326d3dfdaad70f8f8d25996592bdf9c2464b6604237422d285ef34646b506715b5cfa0a38a34ee1217590ff1687c2236e9c1e09ef976ecb5957a99d9cb4affbedb4b388713432db96075a1bbb348aa7ca2a777539cc779e48339648bc730b18091f77b264e46a3dc447800e4809d5cd0e2c5b400af608017c614f30647300f8fd58bf5eefd3664d", 0xd2, 0x2, 0x0, 0x0, r1}]) 2018/01/02 17:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000086d000)=0x0) timer_create(0x0, &(0x7f0000cd6000)={0x0, 0x3e, 0x0, @thr={&(0x7f000040f000)="69a802844181c63e2d74d846210e10172da4886986c9f18f28f5d4f9f1804c1ba889421d9e47355172f6f5ce8b63f06f59488a1d7b57ef97e3e56b2212232d80671afeaff0f14f78bb1050ba6ce3d4f7b581f87166abf7d1e54080cab6aeb0213f20d4a032a4944cb91eee8ba35208feaba4da552c0d3c32f1a7e4835405ffeb10379601999c29c99dcfcf8f48e01b1d5df1ac33b40713bc22", &(0x7f0000e0a000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e9000-0x4)=0x0) dup3(r0, r0, 0x80000) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000382000)={0x0, 0x0, &(0x7f00001c2000-0x6c)=[], 0x2d9, 0x0, &(0x7f0000eef000-0x1)="e7"}) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r2/1000+10000}) clock_settime(0x0, &(0x7f0000a70000-0x10)={r3, 0x0}) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000610000)=""/119) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000938000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00009e5000-0x6e)=""/110) write(r0, &(0x7f000026d000-0x25)="2400000020000700de91031b001d000001ff000c0900090000000100b200f70005001eea", 0x24) connect$ax25(r0, &(0x7f00008ac000)={0x3, {"02f6000100fa96"}, 0x6}, 0x10) 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(r0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d94000-0x1)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000100000-0x70)=[{&(0x7f0000c03000-0x60)={0x27, 0x4c8, 0x4, 0x7, 0x9, 0x7fff, "2d7a4653568d98a695383c06a3f3acfbf046ff9f9cab159656a60aaa7f3678f54fb068e30eb100f05db971e519c5f7adbc702f381ba7b17b9f13bb2aab55e4", 0x1f}, 0x60, &(0x7f0000839000-0x10)=[{&(0x7f0000c20000-0xf3)="45ea58ebc089eaec2a3ea8f48397ff88b0bdd4b48d7a782f7bd03ebb63ec85c06c3d1e971e259b2e7d7c083bca3b996c6a7f862972829e787a68320a42c6ecbec70f336dabcbf6f64732379bfde1f2a711d862a9d681e9008061c22d01a8da9c728f811eab3d8c2fce8b73b03d8a6227068afa8718c7c2eebf8e3e1bc7f76b635100261d85784ec0533a43e42eb414117a6209acbe4f45ad221371042862855e7b71ccbc7a7ebfb38ed11c2bf03656ec4389ab89c4de512fddd44949a7395676f3d24c1c0f6f6feaa04769d0c9c28b4781e424db309ef439302cb50810f541a898612bbf6b7c4176eea80423d8b5e486e6f290", 0xf3}], 0x1, &(0x7f00000d3000)={0xc8, 0x111, 0x7, "c0f761015e22bb88eacd5f11ff8313a254cfda8a4dc4c3cd9b52e5ce9996e92bdcad920a339b76774dd036472fa5f07d9bb3024ef0f7f064cdefa1fe16b384d9a6e7a0ad28d1c43a80170ecc6f13288998fb6e243163ba51736c1ab0832bf2b0066681e61df4d863bd1fce3d4ae7f3375b7b42458cbe13e90297cd0a6f43f6dcfd383b34672700d20b5fb395541158954fcd2b396db5468c30dd77714b098ce1258bd4a90469cc85ac61483419366ca260fdb0e4ea2ac2ad"}, 0xc8, 0x4004814}, {&(0x7f0000f07000-0x60)={0x27, 0x1ff, 0x1c11, 0x7, 0x9, 0x101, "bb16a1342a1499bb87d855be5733e4b58d4434ec10b1cfbb8b115ef8b811d8f4a0f97f958956085f0e4e8f0897975ec12bde795b024583b23f00e570e0f4cf", 0x6}, 0x60, 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", 0x1000}, {&(0x7f000069b000)="61449c184b74cf1f55408a3590e1ce2594835999eb3dc4f40de685cccdb3f3572b46661c8494323babbd957e7c39c2d0de584118e2e41f391bb03ed2159c0b39a913e99c78d6e411388d4cad648de21dcd296a43583a1ef3", 0x58}, {&(0x7f000042e000-0xcd)="ac554ceebe6d5332b81296b2ecd1c2b53d3073af36c745892c6ddb9116052e009c1ada2997d5f9cd390606d0a403fa3a37de5d662ee837dd6789d7b50e21914e731357ac1aa6b07eb9e63e4fcdc4be697a68f94f006b9c48e49f7ee0ca0ee0f77528ca8856eefb8804f12c84ce0c4ebfed9b52a880e277c97c629c96905fae12b5a6298316f01bb9305ca61c214c5b5dbf618ca265dc0c33d33dbd2ddef6cd8864efbb74834487237758b548292b0f3b19edf6e970741f49c6f81ab76e12d1770e151b24008a59d4da525f6766", 0xcd}, {&(0x7f0000e50000)="e5824e154838357086ed50a0d3a16e71c72b8988407a1a6fbf8f4b26d4d206d28a411e725059a1d7f665bc70de10db7d2ac5ce9b88201ace7c5129948233bbce77f25a8e62c552286b112e5bbfd8015a7e357353", 0x54}], 0x7, 0x0, 0x0, 0x4004044}], 0x2, 0x8000) getpeername$packet(r1, &(0x7f000095a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x14) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d88000)={0x9, 0x603, 0x0, 0x7f, 0x2c, 0x686}) 2018/01/02 17:10:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f00001e8000)='/dev/loop#\x00', 0x100000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x657) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000059a000)='/dev/dsp\x00', 0x40c00, 0x0) read$eventfd(r1, &(0x7f000012d000)=0x0, 0xffffff63) [ 54.868839] binder: 10535:10539 ioctl c0306201 20382000 returned -11 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = syz_open_dev$adsp(&(0x7f00009b8000)='/dev/adsp#\x00', 0x80000000, 0x2200) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000af4000-0x28)={0x0, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x16) 2018/01/02 17:10:36 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x86f) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x5, "aaafc9b756d5"}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/91) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x9300}) kexec_load(0x0, 0x0, &(0x7f00008ac000)=[], 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c6000-0x11)='/selinux/enforce\x00', 0x2080, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00004b2000-0x6)={0xbf1, 0x77a3bbcd, 0xc5}) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000)={0xe2d3}, 0x8) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/213, 0xd5}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000733000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) 2018/01/02 17:10:36 executing program 4: r0 = gettid() setpriority(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x4100) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 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) getpgrp(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(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) getgroups(0x1, &(0x7f0000002000-0x4)=[0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x10000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x0) 2018/01/02 17:10:36 executing program 5: 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) mkdir(&(0x7f0000744000)='./file0\x00', 0xfffffffffffffffd) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/02 17:10:36 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, 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 = socket(0x2, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x0) r3 = dup(r2) dup3(r0, r3, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x6, 0x0}) r5 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000020000)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000019000)={0x20000000, 0x0}) [ 54.940723] binder: BINDER_SET_CONTEXT_MGR already set [ 54.948416] binder: 10535:10539 ioctl 40046207 0 returned -16 2018/01/02 17:10:36 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bd6000)={r1, 0x76, "050eadd930f06e4195bd72768ae044d586672f2f3510d670beebdcd0691eac2246f29781c71492201d66738083bf55fa41b8227dfda8cae0b000444422d68843b3641edde48e1eed5e8a4f9c7ee02ac4bdabf962523332202b147ef84c5147b81a766de0301c307953472db782da4918152f7865a462"}, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dac000)={r3, 0x0, 0x0, 0x0}, &(0x7f0000433000+0x390)=0x10) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b6000)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000aac000/0x400000)=nil, 0x400000, &(0x7f0000ef0000-0x94)=""/148) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f000063d000)='net/ip6_mr_vif\x00') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000074000-0x10)={0x2, 0x7}) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x80006, 0x0) r1 = creat(&(0x7f000095c000-0x8)='./file0\x00', 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d04000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00003fb000)="d250d6edf74db822ef13356a888de103afb647c155e3d9929f24149f9565c57d"}) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000237000-0xc)={0x6, r0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00003c3000-0x34)={{0x2, 0x3, 0x10000, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000255000-0x20)={r3, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xa, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = dup(r0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000fed000)={0x1f, {0x1000, 0x6, 0x80000000, 0x1, 0x4, 0x4}}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004da000)={r0, &(0x7f00006c5000-0xa9)="b7", &(0x7f0000247000-0xa9)=""/169}, 0x18) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007d2000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fee000-0x4)=0x4, &(0x7f0000fee000-0x4)=0x4) 2018/01/02 17:10:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc4000)={0x0, 0xa26b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x54)={r1, 0x4c, "8c485e382521fc5e9dc290deb3c34e92b593fdf0c3b8954f45153b4969e223eb3773e2e0d3eb701af2be6cdc04197128365fd3688fd985681a114b1dd4b69f108ec3b56d01df0d1ff95caabf"}, &(0x7f0000000000)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000024e000)="d0", 0x1, 0x0, &(0x7f0000761000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) sendto$inet6(r2, &(0x7f0000feb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000255000-0x4)=0x0, &(0x7f00009d3000-0x4)=0x4) io_setup(0x0, &(0x7f0000bd6000)=0x0) r2 = eventfd2(0x2, 0x800) r3 = eventfd2(0x0, 0x80000) r4 = eventfd2(0x4, 0x80001) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) io_submit(r1, 0x5, &(0x7f0000386000-0x28)=[&(0x7f0000f80000)={0x0, 0x0, 0x0, 0x8, 0x100000000, r0, &(0x7f0000ce5000-0x1000)="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", 0x1000, 0x6, 0x0, 0x1, r0}, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000439000-0xc4)="56fb40c79b2dafdc902fa813d296d064130073e49a55ffac4269a55d824cdc8bf3d8d96c325b61fc4910238f35015497a0507b6805b5b8d99d1979e0cc73f97f21fba9734055f7d41a39d3ff458981d9b49948fdacbcb35f737848db013dd0600a2de16066a8b0b39b1989500d0a1c470918936ece9a2ff1f6ad9b37b314752d3c219115b85a0c616996a15dd2b3f8e04279c79b195c67ea3d7f139358e836c1f67e48701d486988a9d1e00b218ac33658c16b0b04f066bcfbd4715b2d2e7f7810505c8c", 0xc4, 0x33575c4c, 0x0, 0x0, r2}, &(0x7f0000ac7000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000df1000-0x55)="4d5ebb0a80c40874d84d69b32697feec579ca3942b37c0f1dbaf34edb3961d0993dde43c9e1bf66cc1409807ae1d57fe6df90792e883c9c175aa8e856b35c7cbee09d368593c79d2c1dabd76bbbec310db80932095", 0x55, 0x7ad7, 0x0, 0x1, r3}, &(0x7f0000f99000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000107000)="", 0x0, 0x1, 0x0, 0x1, r4}, &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0xa, 0xff, r0, &(0x7f0000279000)="3ee3439e575ef126fdf96a2d932e67e6e71db3e1c37f5b94bd9190fe8bad64b4ec690375d8b163ca7aa2ef86c778e3b0011ea3febf2331357efcf99daf323986a85366688348a8", 0x47, 0x6, 0x0, 0x0, r5}]) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000393000-0x20)={0x0, 0x0, 0x1, 0x941}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000d30000-0x10)={0x0, r6}) 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f000096d000-0x60)={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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c1c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000056e000)={0x1, &(0x7f00001f4000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000973000)={r2, 0x1}) tkill(r0, 0x1000000000016) 2018/01/02 17:10:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0xfffffffffffffff8, 0x100}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x558) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000fa1000-0xb)='pkcs7_test\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000617000)="", 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000e76000)=""/50, 0x32) 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, &(0x7f0000ba2000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000000001, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d66000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000e6d000)=0x3, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d78000-0x8)=0x0, &(0x7f0000e34000-0x4)=0x8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000467000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000e7000-0x10)={r3, 0x10, &(0x7f000042d000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6e000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$fuse(r6, &(0x7f0000908000)={0x18, 0x1, 0x7, @fuse_bmap_out={0x401}}, 0x18) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000895000)='/dev/ppp\x00', 0x1ffd, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000239000)=0x8) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000db0000-0x8)={0x0, 0x0}) signalfd(r1, &(0x7f00006eb000-0x8)={0x80000001}, 0x8) syncfs(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059f000-0x21)="0a0775b0d5e383e5b3b60ced8900dbb7295df0df8217ad4000000000000000e6b3", 0x21) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000479000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000159000-0xc)='net/netstat\x00') r1 = shmget(0x3, 0x2000, 0x99, &(0x7f0000610000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00003b7000-0x4a)=""/74) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000116000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r2, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d03000-0x190)={0x4, {{0xa, 0x0, 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]}, 0x0, 0x0, []}, 0x90) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) 2018/01/02 17:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f00009ac000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001de000-0x7)='autofs\x00', 0x0, &(0x7f00008d2000-0x11b)="") 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000f01000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r0, &(0x7f000025e000-0x8)=""/8, 0x8) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c01000-0x18)={0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000c6c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000968000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000536000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) clock_getres(0x0, &(0x7f0000395000-0x10)={0x0, 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) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000908000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000fa1000-0x4)=0x0) socket$kcm(0x29, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x3, &(0x7f00006f7000)={r0, 0x0}, &(0x7f0000804000)=0x0, 0x0) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000403000)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dcc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002a8000-0x4)=0xc) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) dup2(r0, r1) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d86000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000580000)={0x5, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept4$unix(0xffffffffffffff9c, &(0x7f0000693000-0x23)=@file={0x0, ""/33}, &(0x7f0000f8b000-0x4)=0x23, 0x0) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000206000-0x10)=@common='gre0\x00', 0x10) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000538000)=[{&(0x7f00000d9000)=""/66, 0x42}, {&(0x7f000067a000)=""/158, 0x9e}], 0x2, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) accept4$unix(r1, &(0x7f0000cd5000)=@file={0x0, ""/2}, &(0x7f0000cd6000-0x4)=0x4, 0x0) 2018/01/02 17:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005c2000)={0x3, r0, 0x0}) getsockopt(r1, 0x80000000, 0x2, &(0x7f000002d000-0xeb)=""/235, &(0x7f0000826000-0x4)=0xeb) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000727000-0x8)='./file0\x00', 0x40) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000344000-0x4)=0x7, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000803000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r4 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000835000)={0x0, 0xd6d}, &(0x7f00008f4000-0x4)=0xfffffffffffffe2d) getsockname(r4, &(0x7f0000c1e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003b2000)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000625000)=@assoc_value={r5, 0x7}, &(0x7f00004d4000)=0x8) r6 = msgget$private(0x0, 0x200) fchmod(r3, 0x5b) lstat(&(0x7f0000b0f000-0x8)='./file0\x00', &(0x7f0000dcb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000b6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000)=0xfffffffffffffd95) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000031000-0xcc)=""/204) stat(&(0x7f000079e000)='./file0\x00', &(0x7f0000081000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000fe9000)=0x0, &(0x7f0000e5a000)=0x0, &(0x7f00003e9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039b000)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000499000-0x4)=0x0) tgkill(r10, r11, 0x24) socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000e39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() pipe(&(0x7f00009ae000)={0x0, 0x0}) r14 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f00004b8000-0x78)={{0x9, r7, r8, r9, r12, 0x84, 0x7ff, 0x0, 0x0, 0x0}, 0x2, 0x33854376, 0x1, 0x8849, 0x400, 0xfffffffffffffff9, r13, r14, 0x0, 0x0}) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00004ac000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000c4e000-0xa1)=""/161, 0xa1, 0x2}, 0x5}, {{&(0x7f00005d6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f000049a000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000001000-0xa6)=""/166, 0xa6, 0x7}, 0x4}, {{&(0x7f0000000000)=@un=@file={0x0, ""/58}, 0x3c, &(0x7f0000001000-0x20)=[{&(0x7f0000671000)=""/29, 0x1d}, {&(0x7f000056e000)=""/4096, 0x1000}], 0x2, &(0x7f000021c000)=""/170, 0xaa, 0x0}, 0x3f}], 0x3, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000052e000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d06813c9994f0d639895b20c12afb7e73ea6", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/vcs\x00', 0x4000c2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000ab8000)=0x7, 0x4) 2018/01/02 17:10:36 executing program 7: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/autofs\x00', 0x591040, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000012b000-0x4)=@int=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ba000-0x8)={0x0, 0x4}, &(0x7f00002e9000-0x4)=0x8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b6f000-0x14)={0x2, 0x6, 0x7fff, 0x0, 0x8}, 0x14) socket$netlink(0x10, 0x3, 0x0) linkat(r1, &(0x7f000009c000-0x8)='./file0\x00', r1, &(0x7f0000b6e000-0x8)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001d6000)={r2, 0x3}, &(0x7f00004eb000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/rtc\x00', 0x80640, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000022000)=0x7) syz_emit_ethernet(0x36, &(0x7f0000eb7000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d5d000-0x4)=0x0) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00004e0000)={0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000930000-0x4)=0x0, &(0x7f0000c50000-0x4)=0x4b) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000933000-0x9)='/dev/ppp\x00', 0x2, 0x0) splice(r0, &(0x7f0000b17000-0x8)=0x0, r0, &(0x7f00002fd000-0x8)=0x0, 0x4f54, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000032a000-0x4)=0xffffffffffffffff, 0x4) socket$packet(0x11, 0x3, 0x300) pwritev(r0, &(0x7f0000b48000)=[{&(0x7f0000299000-0x3c)="15", 0x1}], 0x1, 0x0) 2018/01/02 17:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000093000)={0x6, 0x5, 0x2, 0x80000001, 0x9, 0x7, 0x5, 0x3, 0x0}, &(0x7f0000d6b000)=0x20) ioctl$KDADDIO(r1, 0x4b34, 0x80000001) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00003be000)=0x7000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000785000-0x8)=@assoc_value={r2, 0x800}, &(0x7f000028d000)=0x8) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) r3 = shmget$private(0x0, 0x11000, 0x8, &(0x7f0000a61000/0x11000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00002d3000)=""/32) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000ce8000)="f3f5ca878e37ccd020c2a63b0ed625efdcfb1564f7ed2d36ca430dd82da824d35817b1ae8b82932a2ff5fec7419efe92516f1de289211debd10c7986a3face", 0x3f) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000958000)={0xfff, {{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]}, {{0x2, 0x3, @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]}}, 0x118) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000feb000)=[]) semtimedop(0x0, &(0x7f0000fe9000-0xc)=[{0x0, 0x5, 0x0}], 0x1, &(0x7f0000034000)={0x0, 0x0}) semop(0x0, &(0x7f0000cf0000-0x36)=[{0x0, 0x7fff, 0x0}], 0x1) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5c000)='/selinux/status\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x97, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f0000271000)={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) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = signalfd(r2, &(0x7f000032e000-0x8)={0xfffffffffffff801}, 0xffffffffffffffdb) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00007c4000)={0x10200, 0x1, 0x100000, 0x2000, &(0x7f00009f0000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sysfs$2(0x2, 0x579, &(0x7f0000ded000)=""/50) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) accept$inet6(r6, &(0x7f0000803000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f0000d42000)="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") dup3(r2, r5, 0x7fffd) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000145000)={0x1ea, 0x3d76, 0x5c, 0x9, 0x2}) listen$netrom(r7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000fa7000-0x98)={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, 0x1}, &(0x7f0000eb9000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000b22000)={r9, 0x40}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000021e000-0xc)={0x6, r4, 0x1}) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000352000-0x400)={"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"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000128000-0x8)={r9, 0x9}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$ax25(r6, &(0x7f0000633000-0x10)={0x3, {"285fe9f6e024f2"}, 0x80000000000100}, 0xcf) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00003a4000/0x1000)=nil, 0x1000}) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f68000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000389000-0x4)=0xfffffffffffffffd, &(0x7f0000abf000)=0x4) fallocate(r0, 0x2, 0x0, 0x10200000804) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000f89000-0x4)=r1) 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x6c, 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) r0 = getpgrp(0xffffffffffffffff) sched_getscheduler(r0) 2018/01/02 17:10:36 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000b4c000)='/dev/audio#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f00008a2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a00000)={0x6, &(0x7f00003bb000-0x30)=[{0x5, 0x5, 0x9, 0x101}, {0x4, 0xd2e0, 0x1, 0x5}, {0x8, 0x4, 0x79e, 0x4000}, {0x3, 0x9, 0x9, 0x200}, {0x0, 0x1, 0x0, 0x7}, {0x6, 0xd57b, 0x4, 0x8}]}, 0x10) listen(r1, 0x100000000009) getpeername(r1, &(0x7f0000f6d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d9e000)=0x58) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000488000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f00005bf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ef000-0x4)=0x10) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007b9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="42e7b1480187", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "10445de3da06002c"}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000392000)='/dev/audio#\x00', 0x5, 0x20000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00007bf000)="f55ad510b3332423c4eb4c2681590d23d2a8f0a2a0ebbcda51b9fd2416405a81ec91e417c32b568849ba54c19a96ae37b16eb44596d98c438268099028de8bb4b72ae435d4625f11c79b93fd671f9e2feaa7433a116073dd58a50143b9bc3e96d15800be871494b78489a725e9e857fdee0f6cf6cd9e869bdc6aa0f9622875198cdc4b95667839aff85af68e180c775aa3b4e059debb159b7cf058d5ef4ce2b4fb37c1ca27b3f10a0d3d384c2dbc57ce073624e704814b9f60aee85e782210b59eebfb114b07d9fe80e762c98c3333cc19f739d78f29b71b5968aaf07e6bc486") 2018/01/02 17:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000259000)='ns/pid\x00') r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000df9000/0x2000)=nil) close(r0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000efc000-0x2c)=""/44, &(0x7f00008dc000-0x4)=0x2c) shmat(r2, &(0x7f0000778000/0x4000)=nil, 0x3000) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) write(r2, &(0x7f000058a000-0xfe)="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", 0xfe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@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]}) r4 = socket$packet(0x11, 0x2, 0x300) sendto(r4, &(0x7f00007c9000-0x37)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000775000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0}) readv(r1, &(0x7f0000fe2000)=[{&(0x7f0000fde000)=""/3840, 0xf00}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe1000-0x88)=""/136, 0x88}], 0x3) 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 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) r0 = syz_open_dev$usbmon(&(0x7f0000275000-0xd)='/dev/usbmon#\x00', 0xced, 0x101000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000214000-0x4)=0xfffffffffffffff9, 0x4) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x400000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0xfffffffffffffffd, 0x8, 0x0, 0x800278d, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0xc) r1 = perf_event_open(&(0x7f0000da2000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052b000-0x1)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000793000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000105000-0x4)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x23d) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f30000)=0x4936, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x7, 0x7, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000d83000)=""/0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3c, &(0x7f0000c45000+0x275)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000050000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r5, &(0x7f0000db5000-0x1f)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) r6 = socket$inet_sctp(0x2, 0x100000000001, 0x84) open_by_handle_at(r1, &(0x7f0000a86000)={0x9d, 0x7a8d00000000000, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x4000000000400) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005ff000)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000009e000-0xc)={0x400000000000001, 0x1000000004, 0x10001, 0x2, 0x40000000000001}, 0xfffffffffffffe53) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00006df000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb, r7}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000b9000-0x4)=0x0, &(0x7f00009e3000-0x4)=0x4) setsockopt$inet_int(r5, 0x0, 0x1f, &(0x7f0000f83000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000b3d000-0x5c)={0x8, 0x0, {0x3, 0x2, 0x80000000000001, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000173000-0x4)=0x384, 0xe5a7ac67414ea652) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00007a1000-0x95)=""/149, &(0x7f0000dd1000)=0x95) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 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$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000dbb000)='/dev/audio#\x00', 0xc4d, 0xf3b7de9025d51246) 2018/01/02 17:10:36 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bb0000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000135000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/02 17:10:36 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000010) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x80000003, 0x0, 0x3, 0x30000000000000}}, 0x2) getpeername$packet(r0, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000e000)=0x14) [ 55.512969] device syz6 entered promiscuous mode 2018/01/02 17:10:36 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, 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) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005ab000-0x4)=0x0, &(0x7f0000b85000-0x4)=0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f2c000)='./file0\x00', &(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000aad000)='efivarfs\x00', 0x2, &(0x7f00006d5000)="0fffc78bee1d171478933611711c943a32e43ef8f85488b1cb0860ba41f51fde89242c") 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/02 17:10:36 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, 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, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000443000+0xe81)='/dev/sg#\x00', 0x6, 0x410180) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e46000-0x1)=0x1ff, 0x1) write(r0, &(0x7f0000413000-0x3d)="1a11bd992c1a3eecb0cb6aa3d0b5e6b08c4450a869d53ba4b578693eec2d3ded657de762f8045c07df35021eff4be23ba2dbd480e04db2babfbf4d2b94", 0x3d) r2 = syz_open_dev$sg(&(0x7f000070a000)='/dev/sg#\x00', 0x20, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e37000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a47000)=0x14) getrandom(&(0x7f000048d000-0xdb)=""/219, 0x47, 0xfffffffffffffffe) open_by_handle_at(r2, &(0x7f000026a000-0x50)={0x50, 0x8, "f357dacc3a42685baaaaf3d1ebe716ef49a3bb5931a24712a237a7e2bfc036d4210558463e83aa2b9ae2b403ef83f20450bc8371a836791255af2e055074992ba06e9adc8a215cee"}, 0x101001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000360000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4012, r2, 0x0) 2018/01/02 17:10:36 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000525000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a66000-0xa)='/dev/cuse\x00', 0x400240, 0x0) epoll_wait(r0, &(0x7f00006a3000)=[{0x0, 0x0}], 0x1, 0x7) setregid(0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000c11000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000104000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005df000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000713000)={r1}) r3 = syz_open_dev$mouse(&(0x7f000032d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000300000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x4020940d, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ba2000)={{&(0x7f00004ce000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a7000-0xc)='/dev/rfkill\x00', 0x20480, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004a8000-0xc)={0x2, r1, 0x1}) mmap$binder(&(0x7f000040a000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000c07000)={0x81, 0x0, [0x40, 0x7fff, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$usbmon(&(0x7f00003e0000)='/dev/usbmon#\x00', 0xff, 0x80040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006e7000-0xbd)={0x0, 0xb5, "302bf4c5c9f2ba12d381807b3d71b3a319a5fb9c275a5f961b8bdb10e4793853d1e488d7ce136a877923f2ea4caba4ac56dfcc6795bd8a9825f3a14c0f35c5ec0410a26925804e978c8f784e88d8cdf0e8c22f75db3326c0e6f237b92ddad54f6c7f3c56ff6b148806c1cdcfc7693b34cb8bb1848373c32b06f3ba54030fd33f15774883abe7dc7bff1f96593b4addd2887580cad30659dce9b49943914056483fa8a3b6a4e9d4e0271cf1f22916566eb30867b060"}, &(0x7f0000f4d000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000efb000-0x98)={r3, @in6={{0xa, 0x0, 0x10000, @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]}, 0x9, 0x4}, &(0x7f0000a80000)=0x98) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000ac5000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000084000)='/dev/snd/pcmC#D#p\x00', 0x2f5, 0x2000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e3e000)=0x0, &(0x7f00004ff000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00008d9000)=0x0, &(0x7f0000484000-0x4)=0x3a1) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d11000)='user\x00', &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fde000)='vboxnet1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fde000)='id_legacy\x00', &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fde000)="b87d3e3f4afb6f14ff", 0x9, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0xcf0, r2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000fde000)={0x0, 0x0}) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000037f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d47000-0x4)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00002fe000)=@req={0xb15, 0x5, 0xecb1, 0x6}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f7b000-0x50)={{0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000da9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008b4000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000acf000-0x20)="a2b03eaa8424d891b6bad8097a344fec6524d396e27bfd95108e80fd825122cc"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000267000)=0xffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000412000)={0x9, 0x2, 'client0\x00', 0x7, "ee033e80ff6806aa", "74334b4325df3a85b5855be445c7773860608ff76cd3b84c4a2c2f19fbaeb234", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendto$inet(r0, &(0x7f000089b000-0x1)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='mountstats\x00') pwritev(r0, &(0x7f000052f000-0x10)=[{&(0x7f0000b54000-0x6a)="e41eedaad6fd7c3935b05ff665802635d7b8f4b9091796e2d5efcd98ed25b5e8b99988f50b6a5bed2c2e87e0908441bb0ee752ad8d10a6c143983312e823cf85ec87e0ae9cddda03ad906b3c1f27191fb3604a1423d0b7e2bb1fc50eb9864d727b2ed67cd635ccd7e4ed", 0x6a}], 0x1, 0x2b) preadv(r0, &(0x7f00008fd000)=[{&(0x7f000013d000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c24000-0x4)=0x0, 0x800) close(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) recvmsg(r0, &(0x7f0000551000-0x38)={&(0x7f0000402000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00006af000)=[{&(0x7f0000167000-0xd9)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x2}, 0x10021) r1 = perf_event_open(&(0x7f0000b2a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xce, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x3, 0x4) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000303000)={0x0, 0x0}) accept$inet6(r0, &(0x7f00005d8000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e2000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = epoll_create1(0x0) recvfrom$llc(r2, &(0x7f0000989000)=""/94, 0x5e, 0x0, &(0x7f000081b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ea4000+0x65a)={0x3}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/02 17:10:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0xb)=@file={0x0, ""/27}, &(0x7f0000000000)=0x1d, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000398000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getegid() r4 = msgget$private(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000002000-0x78)={{0x0, r2, r3, r2, r3, 0x28, 0xb54, 0x0, 0x0, 0x0}, 0xffffffffffffff7f, 0xcf, 0xffffffffffff0001, 0x401, 0x5, 0x6, r1, r1, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000246000)={r1, r2, r3}, 0xc) 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) syz_emit_ethernet(0x12, &(0x7f0000853000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "91"}}}}, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000903000-0x4)=0x5f, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000093000)={0x0, 0x4, 0x5, 0x1e00cd4a, 0x3, 0x8}, &(0x7f00004e0000-0x4)=0x14) ioctl$ION_IOC_MAP(r5, 0xc0084902, &(0x7f0000cc9000-0x8)={0x0, r5}) ioctl$ION_IOC_SYNC(r5, 0xc0084907, &(0x7f00001b6000)={r7, r5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000db6000-0xcf)={r6, 0xc7, "6a2a9c499502fcf23c691dee356dbff81ad3f80eb68fb43b2eda924821100dab65bfcf0a51bbd2e6680a2c9aad8691ad981550638d2414240c9450728f782efc4a4352c044d5cd63e8a032dfffd77847f7adea49d768028430562dd1dfbaa3bc976479dd8156887291e51921b457240b9f592686bc8b9c55076c67125f80c036be5c38ec98eb2f05582c8dc3d44096f3daec0ea925201857b0a4f824a902c75d0ce4c01c9be2143d4856ba304dbdc36079ad452314f7a838e1f22e13ba923163e6ec061582990d"}, &(0x7f0000402000)=0xcf) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000672000-0x8)=0x0) 2018/01/02 17:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b2c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000290000-0x8)={0x0, 0x9c48}, &(0x7f0000492000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008e5000)={r1, 0x9, 0x10000}, 0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/02 17:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000475000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000759000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/02 17:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = syz_open_dev$vcsa(&(0x7f0000331000-0xb)='/dev/vcsa#\x00', 0x9, 0x2100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002f6000)={0x0, 0xf67, 0x6, [0xde, 0x9, 0x7, 0x46b6, 0x1, 0x1f]}, &(0x7f0000b1b000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b4f000-0xc)={r4, 0x4, 0x2, [0xfffffffffffffff7, 0xfffffffffffff801]}, &(0x7f0000c2b000-0x4)=0xc) r5 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="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", 0x139, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'poly1305\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ppp\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000871000)={0x0, 0xfffffffffffffffe}, &(0x7f00008d9000+0xdb1)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000048f000-0x6)={r7, 0x1}, 0x6) 2018/01/02 17:10:36 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) prctl$setendian(0x14, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x82, 0x0, 0xffffffffffffffff, 'queue1\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]}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000000c000)=0x4, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x20000, 0x801) readahead(r0, 0xffff, 0xae) ioctl(r1, 0x440000000000127d, &(0x7f0000002000)="") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000011000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000f000)={0x2}, 0x1) 2018/01/02 17:10:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000004a000-0x6)=')proc\x00', 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000050000)=0x0, 0xff) r3 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r4 = dup2(r3, r1) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) fcntl$dupfd(r3, 0x10406, r4) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}}}], 0x30) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000051000-0x10)={0x8, &(0x7f0000050000)=[{0x5, 0x40}, {0x622f, 0x9}, {0x7, 0x1}, {0x3, 0xb1d4}, {0xffff, 0x3}, {0xeb, 0x800}, {0x7fff, 0xfffffffffffff6bb}, {0xfb, 0x4}]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffff8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000003000-0x4b)=""}}], 0x30) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000668000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/02 17:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ed000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000216000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000368000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f56000)={0x0, 0x6}, &(0x7f0000a98000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fc2000)={r4, 0x3ff, 0x0, 0x9415, 0x7, 0xe2e0, 0x4, 0x1f, {r5, @in6={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x40, 0x7, 0x3}}, &(0x7f0000b15000)=0xb8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4, r2, 0x404203, 0x0) 2018/01/02 17:10:36 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x4, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fbe000)='/dev/input/mice\x00', 0x0, 0x80000) r1 = syz_open_dev$dmmidi(&(0x7f000008d000)='/dev/dmmidi#\x00', 0x9, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b6e000/0x18000)=nil, &(0x7f0000908000)=[@text16={0x10, &(0x7f00007e9000)="3e0f060f005f073ef21508000fdbebf0824800b2640f019b54a90f2375f3a63e0f20950f07", 0x25}], 0x1, 0x2, &(0x7f0000fbe000)=[@flags={0x3, 0x0}, @efer={0x2, 0x4000}], 0x2) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) 2018/01/02 17:10:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x40002) timer_create(0x6, &(0x7f0000000000)={0x0, 0xc, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000a0c000-0xb)='/dev/midi#\x00', 0x5, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x9) r4 = syz_open_dev$sndctrl(&(0x7f0000617000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000632000)={0x1, 0x10, [0x401, 0xd78a, 0x3, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000630000)={{0x0, 0x0, 0x0, 0x0, "9b86070745e3ae78482d90aaa8916b40ee7ffb9bd5e4415801a27b8691b5bbac776189802cb6691b06de897e", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bac60afc3e6bdf5a96187d843694286920cc35c6078a7f96335cb63cc919b6d409e02d98d32e09d377dae440739f21e789fd281202c9419f88ec0a69f051bc1a", &(0x7f00005e1000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000b6e000-0x46)="bed86d48e30e415b4cd7999082fdfd4781d1149a4019629558896a1364b85abb3759a5d4f611b9e2769925781c47deaf11aab393789209c67578c1ceffc9c42f136fdfbf258e", 0x46) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000677000-0x4c8)={{0x5, 0x5, 0x6b, 0x80000001, "3531c4f5f0e869390668e09b36d5fc130c0068f0ed699e2a89a13dc96d28f74a3c95dc91449a1d5690e1d92e", 0xaf5}, 0x7, [0x8000, 0x6, 0xf4, 0x1c2b, 0x2, 0x1000, 0xffffffffffffff80, 0x0, 0x2, 0x5, 0x40, 0x58, 0x3, 0xdd, 0x1, 0x7, 0x4, 0x9, 0x2, 0xffffffff, 0x7, 0x0, 0x7, 0x1, 0x5, 0x2, 0x100000000, 0x3, 0x88, 0x1ff, 0x5, 0x8, 0x2, 0x101, 0x9, 0x7ff, 0xf02, 0x8, 0xd2, 0x3, 0x6, 0xaf25, 0x0, 0xc1a9, 0x8, 0x0, 0xa58, 0x2, 0xffffffffffffbf7c, 0x9, 0x7, 0x0, 0x9, 0x80000000, 0x970, 0x20, 0x1ff, 0x603d, 0xf77f, 0x7, 0x2000000000, 0x5, 0x3, 0x7, 0x94, 0x20, 0x0, 0x7f, 0x8, 0x1, 0x5bae, 0x2, 0xfffffffffffff800, 0x6, 0x7, 0x1, 0x4, 0x7, 0xffffffff, 0x100, 0x7, 0x8, 0x6, 0x40, 0x1, 0xfffffffffffffffa, 0x80, 0x9, 0x7, 0x9, 0xdf6e51c, 0x7, 0x1ffe000000000, 0x40, 0x4, 0x401, 0xff, 0x8000, 0x40, 0x7fff, 0x9bd, 0x1ff, 0x1cd, 0x4, 0x200, 0xfffffffffffffffe, 0x60f, 0x1000, 0x9, 0x1, 0x0, 0x7, 0x0, 0x5, 0x37, 0x9, 0x0, 0x3, 0xe22, 0x8, 0x7, 0xfff, 0xcc16, 0x1, 0x0, 0x3, 0x5a4a4f89, 0xffffffffffff0001], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f37000-0x20)={0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000ce1000/0x1000)=nil, &(0x7f00004a0000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000b04000)=0x0) sendfile(r2, r2, &(0x7f0000014000)=0x100008, 0x1000000800000008) 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000ca6000-0xe)='./file0\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x108) syz_open_dev$admmidi(&(0x7f0000632000)='/dev/admmidi#\x00', 0xffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000dbb000)=""/146) getdents64(r1, &(0x7f0000e1e000-0x1000)=""/4096, 0x1000) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x10, 0x2, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000286000)=0x0, &(0x7f0000c9b000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00005f3000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:10:37 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000152000-0x55)="0a0775b0d10008e30000070040000eb7980ebbff7feecc1ec8ddae05000000000000003115b164308535af0229907436bf8f62803600000009440540208847485eede2ac8c80f14dad6a08861ba6952cf715e56e76", 0xfffffffffffffed2) bind$alg(r0, &(0x7f000031f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f0000c5f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000543000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x22, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000911000-0xc)={0x3, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000af7000)=0x0) rt_sigqueueinfo(r2, 0x3b, &(0x7f000099a000-0x10)={0x0, 0x0, 0xffffffffffffffc0, 0x0}) 2018/01/02 17:10:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000794000)='/dev/cuse\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x5, [0x1, 0x101, 0x9, 0x40, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000063d000-0xb)='/dev/loop#\x00', 0x0, 0x4004505) write(r1, &(0x7f0000ddd000-0x1000)="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", 0x200) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b84000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="9101b419c1dc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000838000)=""/132) pread64(r1, &(0x7f0000f29000)=""/0, 0x0, 0x1ffffffffff) 2018/01/02 17:10:37 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, 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={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x208000005, 0x6, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) [ 55.821492] ptrace attach of "/root/syz-executor5"[3698] was attempted by "/root/syz-executor5"[10791] [ 55.855410] ptrace attach of "/root/syz-executor5"[3698] was attempted by "/root/syz-executor5"[10791] 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a0e000)={0x0, 0x0}) r1 = gettid() r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000442000+0xce6)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000961000)={0xfffffffffffffffe, 0x6, 0x200, 0x0, 0x3, 0x1ff, 0x8001, 0xffffffffffff7fff, 0x0}, &(0x7f0000585000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009bc000)={r4, 0x7fffffff}, &(0x7f0000941000-0x4)=0x8) kcmp(r0, r1, 0x6, r2, r3) 2018/01/02 17:10:37 executing program 2: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001e3000-0x4)=0x0) futex(&(0x7f0000efa000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x40000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000)=0x6) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000abf000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00007f0000-0x8)={r1, 0x1}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000147000)='/dev/admmidi#\x00', 0x2, 0x1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/02 17:10:37 executing program 6: clone(0x0, &(0x7f00006f9000-0xad)="", &(0x7f0000821000+0x384)=0x0, &(0x7f00004ce000)=0x0, &(0x7f0000bf3000-0xef)="") get_mempolicy(&(0x7f000096e000-0x4)=0x0, &(0x7f0000350000+0x9a5)=0x0, 0x100, &(0x7f0000e97000/0x4000)=nil, 0x80000000000) mprotect(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x4, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r1, 0x40a) [ 55.891992] ptrace attach of "/root/syz-executor4"[3701] was attempted by "/root/syz-executor4"[10810] 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000045b000)={0x0, 0x0}, 0x84000) 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, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 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$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\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]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ef000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$bt_hci(r1, &(0x7f000097f000)={0x1f, 0x0, 0x2}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a87000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000333000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a26000)={r2, 0x3}) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff3c, 0x4) bind$inet(r0, &(0x7f00008ed000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0xf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f00008b4000)='/dev/input/mouse#\x00', 0x6, 0x202080) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9d000-0x4)=0x5) listen(r0, 0x0) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006e1000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r3 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000072d000+0xa46)=@pic={0x4, 0x4, 0x6, 0x800, 0x8, 0x9, 0x6, 0xfff, 0x2, 0xffffffffffff8c7f, 0x3, 0x4, 0x7fffffff, 0x52c8, 0x67e3, 0x100}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) writev(r4, &(0x7f0000bb6000-0x30)=[{&(0x7f0000b87000)="b42ff1", 0x3}, {&(0x7f000056a000)="6545c0179b9a6fc2d4e9d8c3a88e083af604e3f119a6d33e16e294d5544cb1e7ff546821c6f5220b08b296d5f016fe5d3506030f7a22222b0ab38dccd256bbba2f62cd38bdb445e3695a5dd3ee0980f902b67286b2eb1cfa7ad164f69f89db778fa34ba311024eb797", 0x69}, {&(0x7f0000598000)="b79c5d2a16369e87c9783266f4664a0ae87e60b5d0de1c48379bf57e1a3f309c69c760c691cbe10d06852c55566eadc5da5ad22668b34ac56f1ddae86db2d08294a76dec4c2006c7cee89c09950fa003e2714447d804be8fddcea90583453e55972a79ebcd6274cd97fd8f0737dd7d903aa46c40dc45d6a987b2dd92cdf21724129c5eab2a04fc964c4fc18affeb25bad72deb427825ad087637bcd8041d8f36faf701f9f35d9cd98203f887dc99ac6f60911d96602fb28648ece891538a0f8ee971913d45a873c241a8ef56e0658e147da4f32eb5c9a96655f6f6a0bcca0f26fe1327c28fa90e28a2", 0xe9}], 0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f59000)=0x20) sendmsg$netrom(r1, &(0x7f00003a9000-0x38)={&(0x7f0000e69000)=@ax25={0x3, {"a1c3fa3d6cbddb"}, 0x4}, 0x10, &(0x7f0000320000)=[{&(0x7f00001df000)="66651b2805b5dac68da28c114ec9c59e193776a3334fb380e64af88bc149fe88eb7f99ab025702814812739cd38611b553a030591ab143239c2f71a64b65d62162a98b4adce7ca8790f9f081d16ea28791d98a1b9fde469109940fb19cc24cd4aee496f2689636a0ad6733727a1d46b56e6e534540b30112f5f02589e8f0a9bf3faf6a5f0ca5c7abcaf0a40f57834e2576d30f0c22a08738b476b624bd870149b2a5d4c3a1c86cf0f136b1092935fa8c9cc37bdfe43f4dfa0af306bc0c54834e3528f24457cfbbacdd9f7e33dbb5cde18c18e95a670a69d2bc25db487df06b12ae", 0xe1}, {&(0x7f0000ab5000)="4ca788fcd6a45794285dc7fa", 0xc}, {&(0x7f0000ed0000)="c5f0e75397c2195ad4b7bdb472f626a824745b1d1a022adcec0bfb532a4084fccc8be0b4f5b22a136926e5864bac500c0ab8abd3e581b6575fc71032d9ae3cfd9812f2caa513b7aac22aeb65205340312aaf077433b2bd01249945e5ec8088cc33483c83b22c81ce05e700b372b268769424456b010512d629a6e5e4bbf56fea501e868de0f218e4155b6630a493b9e662f8d08546b4413f980388a39f4bd6b71edc52d4cda888265d7003c9fc3eb19411743e08c71030ae403ce8c4dc84ef13ca99e241", 0xc4}, {&(0x7f0000740000-0xa2)="5753a68b7320b6440f4897f14bcb6f978215c29b14b3846d837e630540e9be2c6e2a1281540c7f4cbdd4bb701401dfacbeb19ccb8431560692da531c530c78b614ed2e88f752881ca46f196abbe089ab6d99a0771ac5e27b51d819e4e0303d5569628a429f0efbb226f70bd0dfe6a74b90a9222d1932d37b79fcff665bd1a96edc41830def83728141578e6cdfc7f4398eb24b7cc6162a9804d98721223c82a3de9f", 0xa2}], 0x4, &(0x7f000049b000-0xb8)=[{0x88, 0x119, 0x2, "a9c9331b4371edfc118d528cc691bb23481bd0f6b43a1bf92b0fbc1782350f493077c764e648a16961c605618ab8a831532793e83f571eb7867f6c5dcc0c1f3c48e0f4cc5f7c21388284e4b77c867b3ca464d7750ab168960ad5eece1d7c68c53a1d0066cf5eea506f65375dfc558c48574a"}], 0x88, 0x40041}, 0x20000000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000394000)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000d8b000)=0x1) linkat(r4, &(0x7f000046a000)='./file0\x00', r1, &(0x7f00003af000-0x8)='./file0\x00', 0x1400) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 55.953374] ptrace attach of "/root/syz-executor4"[3701] was attempted by "/root/syz-executor4"[10810] 2018/01/02 17:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000ca6000)={0x0, 0x0, &(0x7f0000dbc000-0x90)=[], 0x0, &(0x7f000058e000-0x1000)=""/0, 0x0, 0x0}, 0x0) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000f8b000)='/dev/vcsa#\x00', 0x6, 0x140) fchmodat(r2, &(0x7f00004e2000-0x8)='./file0\x00', 0x101) ptrace$pokeuser(0x6, r1, 0x9, 0x10000) write(r0, &(0x7f0000d4f000)="1f0000004a00079b0000610008067fff0a3f0216f7ffff0000000000451951", 0x1f) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000054c000)=0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000242000)={0x2, 0x78, 0x7, 0x8001, 0x6, 0x0, 0x0, 0x8000, 0x0, 0x4, 0x80000000, 0x3625, 0x8, 0x7fffffff, 0xe00, 0x9, 0x100, 0x61696d72, 0xcf, 0x6, 0x7, 0x20, 0x8000, 0x791, 0xee, 0x10001, 0x0, 0x5, 0x6, 0x5, 0x100000000, 0xb2cb, 0x9774, 0x8bcd, 0x1, 0x951, 0x2, 0x7, 0x0, 0x1, 0x1, @perf_config_ext={0x1, 0xffffffff}, 0x10, 0x1, 0x4, 0x7, 0x7, 0xfffffffffffffffb, 0x80, 0x0}, r0, 0x3, r1, 0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000f4e000)={0x0, 0x0}, 0x4000) getsockname$packet(r0, &(0x7f0000ab2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000011f000-0x4)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002c1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = gettid() capset(&(0x7f00004c1000)={0x19980330, r2}, &(0x7f0000821000-0x18)={0x6e, 0x1, 0x21, 0x0, 0x1ff, 0x80000000}) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") r3 = openat(0xffffffffffffffff, &(0x7f0000d19000)='.', 0x8000, 0xa0) futimesat(r3, &(0x7f0000b45000)='.', &(0x7f00009b1000)={{0x0, 0x0}, {0x0, 0x7530}}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006c1000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000eb0000)='./file0\x00', &(0x7f0000fd8000)='./file0\x00') recvfrom(r0, &(0x7f0000001000-0x70)=""/112, 0x70, 0x40002000, &(0x7f0000e5e000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x802000}, 0xc) r1 = socket(0x14, 0x2, 0xa) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00001de000-0x14)={0x40, 0xc, [0x2f, 0x4, 0x80000000]}) accept4$inet(r0, &(0x7f0000314000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000-0x4)=0x10, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c9d000-0x81)="", 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000d92000)='/dev/adsp#\x00', 0x8001, 0x101000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f61000-0x4)=0x7f) 2018/01/02 17:10:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/sequencer2\x00', 0xad59c05c2b59fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000017e000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e0000)={r1, 0x3bb, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000010, 0x2, 0x0) write(r2, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000ff5000-0x8)=0x7) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e84000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000024c000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000f7e000-0x481)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000492000-0x90)={0x4, {{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]}}, 0x90) 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000eba000)='/dev/amidi#\x00', 0x40000004, 0x101403) ioctl$TCGETA(r0, 0x5405, &(0x7f0000534000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fd9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x13, 0x8, 0x10, "d3af996fbba1fa51fed326dea6846bcec2a917cacfb369585ba7c418dda305a8024858a7013939e87fdbc39600979018c060fc530859f2dea3812c6ef3bcdd11", "7f87a4b22f8a60cc1247259b21bfb316e58716987f9b5a15f84e99f548f031d1", [0xfffffffffffffffd, 0x0], 0x0}) recvfrom(r0, &(0x7f0000dcd000-0x41)=""/65, 0x41, 0x40, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f000018b000)=0x0, &(0x7f00002d2000-0x4)=0x0, &(0x7f00001ed000)=0x0) fchown(r0, 0x0, r1) [ 56.114142] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 56.130955] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/qat_adf_ctl\x00', 0x42002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fec000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000a44000)=[{&(0x7f0000a39000-0xd2)="b2", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000202000)=0x0, &(0x7f0000ff2000-0x4)=0x4) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000845000-0xd)='net/sockstat\x00') 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) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x8af, &(0x7f0000163000)={0x0, 0x0}) sendmsg(r0, &(0x7f00008cd000-0x38)={&(0x7f0000437000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40c1304}, 0xc, &(0x7f0000b3b000)=[{&(0x7f0000127000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000d7a000)=[{0xa8, 0x101, 0x8, "31f984d3322aa962d98931a7ea676a8ef27ea80c60db763297187f92ccd5fea97d6d6141d39360fb845d8138a6b10b0486280563d67888004e09d7ea803c5f4f935b25af23c24e3a12d37193dbc6c6a657d8e5039da4ad53b3087a2785914fcd71908d7832c4bb8e9ce8224d4e78cd19633f46c074aadc550a932aa48aa7d92fe05fd7aae69d55c1d7ac9abda9e8e99ced69d88098527239"}, {0xe0, 0x10a, 0x1, "b7c0c3da22cd7306582d7a56630dec99fd57b1a4e07e64be1f92669ef382e43161ed1fb3e6c9089a6b6d51222bab371abc44dec5c9d479146929bb85b0f5ca3b5401e80857afad89aac387ef9a9f5c80d3afae4705f839207b522e5e295098129017499377953fc34a33ca617ea15e263613834c0f551f396f9f702fe33b23934680b13326203031b2d3a86e0b3b6e23f1bfa1a7b46315379d41b988ee2cd8f9f942335f02175ee258688aab09cbb478c2594dc823f2196989306bf69930b001beb7cee47863777dede3976e8c6ea2"}], 0x188, 0x10}, 0x8000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000078a000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000fad000-0x4)=0x48) mkdir(&(0x7f0000eef000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000df5000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) getcwd(&(0x7f0000c50000-0xc0)=""/192, 0xc0) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000def000-0x8)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$dspn(&(0x7f0000693000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x101000) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00009f5000-0x40)={0x0, 0x10000, 0x7, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000789000-0x61)={"726d28083207778f3f977a045f6dc76f7ec4a6b5e8228132a9c73aa1290b9b9d981f46bcbe3c1cdb242ca8eec9b008cc36c71d9bc10200da70f287ca9a3f417a"}, &(0x7f0000c05000-0x2a)="", 0xfffffffffffffe8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 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 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) 2018/01/02 17:10:37 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x92, &(0x7f000079e000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002c8000)={0x0, 0xe9, "6c12b2f7fa8b6095ebe815370e3c11d7a87c1cbc9c6f0deed49c647924a727ae74623eef2fe302ab147d61ccb5455fea71fdb835c1f9ba689ab51bb66dbd6c82f2a9b9edb98f615e31661f192d492b4e94af84a08a57067a17732af7a7a35f38ab6488427488d63f2748d25b1699bd7be272950b760a128f495d8e582af03a53aa69f318afa23f1a1c2433522f9550c510933aec9575b46539b30b81573186f56c4b3534cc9f6e6dc1dd8f4e930490b6ee2ecfe907cfb47cee9aedd69b46c15e40dab4bc7d9e75a0e67e1f24c811ef4ce5c5d8b28dee7d86b55ec00595e5fe2e0ec02f282920460a12"}, &(0x7f0000cda000)=0xf1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000090f000-0x8)={r1, 0x9}, &(0x7f0000ca5000)=0x8) accept$inet6(r0, &(0x7f0000795000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008a9000)=0x1c) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x698}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r0, 0x1000000000005, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000994000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00006e4000-0x28)={@common=""/16, @ifru_data=&(0x7f000069a000-0x20)="8349f6a38d3cb3e5afdcda22c8647ce8b751367e552b21eee23b8b6790df5856"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000237000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000042000)=""/0, &(0x7f0000812000-0x4)=0x0) 2018/01/02 17:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000539000)={0xffffffff, 0x0, 0x0}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r2 = accept$alg(r0, 0x0, 0x0) setsockopt(r2, 0xfff, 0x2, &(0x7f0000ba3000-0x1000)="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", 0x1000) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000074e000-0x4)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f0000bf9000-0x4)=0x0, &(0x7f0000962000)=0x0, &(0x7f00003b2000)=0x0) connect$unix(r0, &(0x7f0000f8e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getresgid(&(0x7f00002bf000-0x4)=0x0, &(0x7f000025f000)=0x0, &(0x7f0000f2b000-0x1)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r0, 0x2, &(0x7f0000d0c000)=0x0) sendmsg$unix(r0, &(0x7f0000103000)={&(0x7f0000704000+0xa9b)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e74000-0x10)=[{&(0x7f000041d000)="9425fd16810ab1afe0a6aaf719cb665f33afa4746fb9b64274e981cbfe694bdfa85c7977a8a59843c47787e30e8331929f234b117a089a00e3ced6d192567d0d4c48ac4a9cb8ebc2b7fb8ff612", 0x4d}], 0x1, &(0x7f0000724000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000000}, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000129000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000560000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4000, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x805, 0x84) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00003d0000-0x4)=0x1, 0x4) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f03000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000d81000)={0x10002, 0x0, &(0x7f00008e6000/0x1000)=nil}) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00007fd000)='/dev/sg#\x00', 0x9, 0x240803) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00004c8000)=0x0) recvmsg$netrom(r0, &(0x7f00003cd000-0x38)={&(0x7f00003cf000)=@full={{0x3, {"10196782c2f00b"}, 0x1}, [{"baf6a25718635a"}, {"375b52900e70ab"}, {"9d05abc2191b27"}, {"6ba9c6396dddc8"}, {"7185c7a5258129"}, {"c04c0fa3e510fb"}, {"47ff90fb25b399"}, {"bcb70258e3e3de"}]}, 0x48, &(0x7f00000c6000-0x20)=[{&(0x7f0000f1e000)="9a54b026e22a05aded7f59905d4c457605c682e3fed1e84b957de6e115331b312c77c33905cb24fcbb8e223aa108a3ad3f4ee991127539a509bc001d25e0b1f91ad0ab0d09d262915c467caeceee90e7b58ac5cf17799b7aae06496a865295e19c93605938d4bb3ffe2267ca18e9510d5f27abb41630fa4d8ddebe6490d9d45c04242e958359fa72bdb232d33c85490c54671cbf305a1e204f0b8393950d8cda09282c7dcf82da0071ca7cb62bbef189d9a4b4", 0xb3}, {&(0x7f0000b30000)="f34b3bea1f6ef8f7b5f3a878b99670b4729652d7c934f88fafd94294907a91255709658ccc7839336736578523b4069834b2049887f3be5864633278af4fd302ad334f6d6697b5fc14debf6e144d5ac702ae07ba392c8f51ea9c1146fc", 0x5d}], 0x2, &(0x7f0000bce000-0x2130)=[{0x78, 0x1ff, 0x4, "25e1fed6a32234f4f117bfbd595fedde1de93e9330bd3a7aedfdcf9e3f5f1029ac882b738f7284dad2f5288ae7f3ebaad496a819d465a000ba1eb69fb8cf72851d5705f8c4b8ed07d8f3250060f1a7862ac552665f4f00e340882d2639a8b7d5e9"}, {0x1010, 0x103, 0x0, "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{0x20, 0x101, 0x1, "601907338856652f23cf9e305e6ec305"}, {0x78, 0x13f, 0x6, "c96f07e6498a6f01ccdcb61baa96687193abacd763715ff4bbb6d24ce8f047e9f986b238a4de97dd26c8087d219da7426bc1d4115fe639eaa3f000d10ea635a88ce996d0b246da77a54a8ba505ccdff7b19672ac08a42884daf5bcf5975c43f38e554f08ffc125"}, {0x1010, 0x1, 0x101, "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"}], 0x2130, 0x10}, 0x2142) r1 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000bf6000-0x9)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000a07000)={0x5, 0x7f, 0x6}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005f2000)={0x0, 0x0, 0x0}, &(0x7f00003f6000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002b2000)=r2) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000e09000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e8000)="2edebaf135633250faae9c8a8d0ffa2c036cbd2806b9066dac6b0692de79690a26e71eb785618f6358e8da2b437eeb76f54f9f251c55c47fd3ec7fa62ed75073789aec2ca4b1a963c2fb397d0d41a1bb95d417f53e5b2af72be750b37ab51669169781364868860b5ee6d88ce7b8583bfc0d2e257d7b61f8c50edd8a36", 0x7d, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000139000)='keyring\x00', &(0x7f0000b6d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f000044e000-0x15)=""/21, 0x15, 0x0, 0x0) keyctl$negate(0xd, r3, 0x100000, r4) 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdc000)=0x0) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000366000)="ff55d36cffba0436600000000000000101c30000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000495000-0x15)="ff55d30300ba04365d0005008200040900000000", 0x14) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000ce9000-0x39)='selinuxsecurity*proc{nodevvmnet1vboxnet1,GPLbdevvboxnet0\x00', 0x202000000006) lseek(r0, 0x3, 0x2) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005420, &(0x7f0000000000)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c42000)={@generic="0114fc333273342f986c508d6d0a2195", 0x35954fc9}) 2018/01/02 17:10:37 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030a000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000463000)={{0x77359400, 0x0}, {0x0, r1}}) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0xc8, &(0x7f0000000000)="", 0xfffffffffffffdce) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004cc000)={0x1, &(0x7f0000c61000-0x8)=[{0x0, 0x9, 0x5, 0x6dfc}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000002000-0x54)="7929fce513c9b594eff32ae64f983672e0700143760e507edb34c08ae19c316412d8d24870b61a859188cdec0f92b1c5cf8198e774ddebeef52f8d2464e06c48a8795ab0a34793fda6c87a4079adb1d720d7280f", 0x54) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000016f000-0x8)='./file0\x00', &(0x7f00000a0000)={0x101, 0xe0d4}) 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 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee8000-0x40)=[{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, 0x0, 0x40}]}, 0x10) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x80800022e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xb) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ea000)='./bus\x00', 0x14104a, 0x400000) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r0, 0x10401) bind$alg(r0, &(0x7f0000946000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/02 17:10:37 executing program 0: 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005db000-0x40)=[{r1, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0xc000, 0x0}, {r0, 0x3002, 0x0}, {r1, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x80, 0x0}, {r1, 0x29, 0x0}], 0x8, 0x5) r2 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000a8b000-0x1c)={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003ff000-0x4)=0x0) perf_event_open(&(0x7f0000747000)={0x7, 0x78, 0x4, 0xffffffffffffffd9, 0xfffffffffffff801, 0x1, 0x0, 0xff, 0x1001, 0x2, 0x2, 0x80, 0xffff, 0xfffffffffffffffe, 0xff, 0xfffffffffffff801, 0x4, 0xeb9, 0x0, 0x2, 0x2, 0x8, 0xcaa, 0x9, 0x1, 0x4, 0x8, 0x610, 0x4286, 0x3, 0x3ff, 0x5, 0x2e6b, 0x6, 0x3f, 0x7, 0x4, 0x4b, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00001a4000)=0x0, 0x3}, 0x40, 0x5fc, 0x6, 0x4, 0x4, 0xffff, 0x7ff00000, 0x0}, r1, 0x5b, r0, 0x8) timer_create(0x0, &(0x7f0000f6b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000af2000)="", &(0x7f0000934000+0x65d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007b0000)={0x0, 0x9, 0x80000001, 0x8001, 0x3, 0x8, 0x0, 0x7fff, 0x1000, 0x0, 0x355}, 0xb) readv(r0, &(0x7f0000460000-0x10)=[{&(0x7f00006fc000)=""/172, 0xac}], 0x1) socket$inet6_sctp(0xa, 0xc962933f02f2a644, 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fff) r2 = semget(0x0, 0x0, 0x202) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000e1e000)=""/36) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00005df000)=0x8000) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x2000200) r0 = socket(0x12, 0x80003, 0x4) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000cb3000-0x4)=0x1, 0x4) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000844000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003ac000)=0x1, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f000002e000)="8c456901cdcafc65fcced7d209354f883c4642896da0ec1a6a152564c777f24bbbcd12b67575332785ec86eb4e82836cd3688c225c39f5c22ec9e82f886aa23bc7f485e18a3cae9798bd1e02eb122af44872aa8743dcdd9898e104529535909c8d8b83f6fe88cfe0ecc07cecaa0bfede57ae145df98f7a07c228b8f6bbe9ca44410e28", 0x83, 0x20000000, &(0x7f000000d000-0x9)=@rc={0x1f, {0x3ff, 0x9, 0xfffffffff42eae90, 0xfffffffffffffffc, 0x5, 0x100000000}, 0x6}, 0x9) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c9000)="", 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004ad000)=""/11, &(0x7f000086b000-0x4)=0xb) 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000927000-0x10)={0x0, 0x1c, &(0x7f00004c2000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}]}, &(0x7f0000d30000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000942000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8d30, 0x69d, 0x401, 0x5, 0xffff, 0x7f800, 0xc3, 0xfffffffffffff800, 0x5, 0x399, 0x8, 0x6, 0xffffffff, 0x0, 0x2f621dc1]}, &(0x7f0000ccd000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005ce000)={0x0, 0x3}, &(0x7f00006ac000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000758000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x101, 0x0, 0x6, 0x5}, &(0x7f000045c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000db6000-0x9)={0x0, 0x17, "e77697bafc823a9f1d12b6e936439b23d35e1566dc957a"}, &(0x7f0000041000)=0x1f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008bc000)=@assoc_value={0x0, 0x0}, &(0x7f00001dc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000422000-0xa0)={0x0, 0x98, "00af28a033096bedaacbb47a6e577dde8c34d9605f231a1ebc6368438c2867b7b32a479d903df3196bf986cfdb59a862c91b8a718af3c2b5072bff27aefdb0d2961fb92c3c197e439db89228a51192e81d3a6600baab94e7dd37b03ef6f060e86aebf44a1ab1a72162478ffe093fee61e9a4676be52a2a02a8b4dbeb2b4eea32550872bdc5aff24281903fe89697c4202e5629fbc5425fce"}, &(0x7f0000f1e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b78000-0x8)={0x0, 0x2}, &(0x7f00002ca000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000085000-0x8)=@assoc_value={0x0, 0x1000000}, &(0x7f0000873000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000648000)={0x0, 0x10000, 0x7, [0x4, 0x2, 0x10000, 0x51c, 0x2, 0x9, 0x81]}, &(0x7f0000bee000-0x4)=0x16) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000039a000-0x8)={0x0, 0x80000001}, &(0x7f0000667000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000056000-0xe0)=[{&(0x7f00009ff000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000022e000)=[{&(0x7f00002f0000-0x76)="61bcec48c84a708e9ec936e8e348d4a46fcf9f2352095268c0ee9b69b4f34f87732daace082affa119614542dc10b713f74dbe6655a42b02fea92118239454ae68d6610e8064e31bf425b96f43dfee0ace1de015d0f10d088a5b1779e8cec2391e787bfe1dd6fd38767c5bea3947257e93f935452574", 0x76}, {&(0x7f00002c1000)="88759b2a4648cf8228bd3bd9932731d16b4319e669e0cfcdd384f74ab874ccc87be52d3c1840500ce79d6d958c8e48f1454c9b7aa222d2e5be59861d308c2b14cc32aa4b8621d54f6194879cc5ccf565b410caf84a838122f788e53a89b9a9701057a188a6521910113ef6e5f9fb6bee4291c5de3a218190132f81d0e6cbd99a15b31c2969c5f1f3464e12f157637a1a6c62026bc64631acea2b579b0037463921fe775851e8c8bd2282e6953e7296f4107d68a46e5e4d1e01", 0xb9}], 0x2, &(0x7f0000eac000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0xf8c7, 0x3, r1}}], 0x30, 0x8000}, {&(0x7f0000832000-0x10)=@in={0x2, 0x3, @rand_addr=0x4b04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000412000)=[{&(0x7f0000cc7000)="10fea44af7f8f94d4f5952b8a5b4d4d5f7d3224daef430cb3e825d6ad9572367d8877ec70e6fd8039c996f21805b0483be034ad0315865a14245995dbb773895b3861431161f8339a9e154aa40581dae64ee6b9f0140", 0x56}], 0x1, &(0x7f0000eb9000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x1, 0x1000, 0x100000001, 0x8, 0x4, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x38000000000000, 0x5, 0x2, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x8, 0x90, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1bf, 0x800f, 0x1000, 0x8, 0x7ff, 0x8, 0x7fff, r4}}], 0xc0, 0x20004090}, {&(0x7f0000c30000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000067000-0x10)=[{&(0x7f000079b000-0xce)="5684f781df7a7dedc0692ed9abebfeb0c0feb46db96ac52b6fe8cf2f39f4cb2491a66a057e833c01ba0a85b1c9d96c9a2693e2555483ea47862d30ae2801920440c7023cce573f971fdb9e38f9737627e89df1ef23f6e9552af3188b2c4710445f8011b3f89d47784167ba1400538fa7587517960e444b1c005b8137df683488c84541eca9a2df256c7af95967ac65250c27e8fb142a3d0cb3bd3bbca258d105bc263c4804f6970e5dcdc921658031c09f8421581a84f33951e6fbf217a035a1abae78c49fa749d7979d042909d3", 0xce}], 0x1, &(0x7f0000c1c000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xad50, 0x800f, 0x0, 0x0, 0x401, 0x4, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x800b, 0xb7, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xc15, 0x101, 0x8, 0x1, 0x436, 0x0, 0x9a, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x41, 0x204, 0x3c, 0xaa, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x81, 0x200, 0x3, 0x9, 0x9, 0x1, 0x5, r9}}], 0xf0, 0x4015}, {&(0x7f00005f6000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c6e000)=[{&(0x7f0000fbe000)="8c6a2a631ce37af685c6ae2ff49201b2909082c0c46e9d65e99ef47fc9760ba86a5cf73ecf70401457a08ff8029ab286a3c5e468a9e07b24b93bd0f5d0f8a2bd5c0366ed995eec87fae7f7f6c7b9be6c7f31d8e101ccb05724c4e29b3b8b635efccb60a3546253b0caf63409eca577e7cf83c65c86ca7010a95a33cbf988d4cfa607bb3affe91435b7e31a2441fe47f6d9f0b226131dd36c82a32db0a4d679945d98a158a893001c32b32047d06e2033a4a130a04c82e30a2d9daf97aedf728f92fff2e08a8081933894f77ad4f72ce8f9e737ba0298179b34ed8e9bd5441f0f8c0e80e639bdc3c20f0424e2", 0xec}, {&(0x7f00007eb000)="a569f746da2a51442695f5d9efa88b1ee36907def6679da3c646d557a58eb8123159b5bae6e2d99f46fc03b69071ac6a6ee82263ddfac64f4c59f062d48b2f2530049adaf7a67dd3f0a13e21a2cebcf29170af1c234ed2a298c804ce3057c5d77bc0c956dcea15eeb19b223e6549fb5f999dd268d0a70aff878efd25ac155621", 0x80}, {&(0x7f0000e08000-0x7b)="1151609d8c54c219e2906512207eefaf6f82a392776e32f9427f638ee4f3eb3ee005969f4e06188c19f89dfa53f9b51227135be48dd21710bba4bf6041553393bf4f07650929ba8e34d026e623c0e034187bce4dcb05c0a9a5b5ee6010f0ada70405d68df96bbb5d9c378b035e35083570c69f9fc174239bb93ce2", 0x7b}, {&(0x7f000067e000-0xfc)="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", 0xfc}, {&(0x7f0000128000-0x6a)="cd50664a9d2f16d583cac9433d352ffd76b0b641c2a1ed8bd981268547c27a672d38e338c7412a702d43d597acee01b4f61efaa75931bc14a9bffd72fe17ea4d4920de3382d26928b1761f2419aa5bdf97070e6b29160e6fbe2c42c82ecba0d0a7c7f9b0727399dfa2db", 0x6a}, {&(0x7f0000c72000)="66df2425ba782f1489b799c38faa73b6d8a0972026eb82487404bd3e3bcb85de02e4692cff607ab1b8b3cb9aa1616359922eb631bc319317c5f997edad3c76c286775679be998e1b4493d25a3cedb48d88afd47b09d25733c74844246d6f69d3653ba57673d1906a43aaa711cad9a327d290310fb1c1db16746b3259fbd3e8544d714bbed014dcdaa19e864fbbc7735b37f7cbc784fbf0707b36de857beefdd8f89f67760641ee", 0xa7}], 0x6, &(0x7f00002de000)=[@sndinfo={0x20, 0x84, 0x2, {0x2ebc, 0x820f, 0x7, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x10000, 0x7, 0x200, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x10001, 0x200, 0x101, 0x401, 0xce0, 0x2, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x9, 0x1}}], 0xc0, 0x10}], 0x4, 0x40810) write(r0, &(0x7f0000d44000-0x24)="2400000052001f0014f9f40700ff030002000710e5000100fe08ffffff03000100000000", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c11000)={r5, 0x9}, &(0x7f0000c96000-0x4)=0x8) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f04000-0xa)='/dev/ptmx\x00', 0x400401, 0x0) fsync(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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000467000-0x10)=@generic=""/16, 0x10) write(r1, &(0x7f0000cd6000)="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", 0xfc) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000492000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000918000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bd2000-0x4)=0x101, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d9d000-0x4)=0x10001, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000acd000)=0x0) syz_open_procfs(r1, &(0x7f0000461000+0xf36)="2d61625f00066c653f0873176b") socket$unix(0x1, 0x3, 0x0) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ef9000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005d6000-0x2)="fac9", 0x2, r0) r2 = add_key$user(&(0x7f0000725000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd65300000000000000001769e7c4db44c249b544230ba2870800000000000000ef7099030000000000000000000000e922d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336426fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1fae08c5387ed8fd0598b600570000000080000000f6928f6672f98f7e149be31bd78b506e8bce", 0xc0, r0) r3 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) keyctl$dh_compute(0x17, &(0x7f0000c86000)={r1, r2, r3}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000073a000)={'cbcmac(twofish-asm)\x00'}, &(0x7f0000968000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x9, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000891000-0x12)='/dev/snd/midiC#D#\x00', 0x299c, 0x101000) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000649000-0xc)=@sack_info={0x0, 0x5, 0x20}, &(0x7f0000955000)=0xc) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000956000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000347000)={0x28e5, 0x800, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffb, 0x40, r2}, 0x20) 2018/01/02 17:10:37 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/02 17:10:37 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x4)=0xcba, 0x3) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000001000)={r2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000169000)=0x9) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008cb000)=0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100001, 0x0}], 0x5) prctl$void(0x15) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007da000)={0xa10}, 0x1) sendmmsg(r3, &(0x7f0000235000)=[{{0x0, 0x0, &(0x7f00006ce000)=[{&(0x7f0000766000-0xd4)="b62d945c731b2a97d087ea6c3f8352d4c74debe8ae08ee5af1d1c8f4573ff332124ddf7cec6bd6813091bdfde5ada06cb2de8c88a1cb9f23e1d8acc9c58a6cb485a7359e1e1a3bb34fb9169067ebf3cbbe14d6ddf32d85a380497d786bd2fdb123ffb6fc388efe2744d371ad0b30997f3c21c2808e442f07bb4f8eb6244bc4ebee66e47c519cd87d91548ffed1a12c700fcbc7ed5a36ac3c550dab74851eadfebbfc4925a371af6fb2cb1360e1d9e2e9bd6fe4fa815c9a74fd013a5eb77affe35ed6b7e05631d7f8fdb01d0b51af8aee7862b2ff", 0xd4}, {&(0x7f00002aa000)="7d6c00f18fb0e6d8f797c06d298f05636ac10590cbb0314f9783e050ad98444530f01a4c3f92e74ce40c004116d3bd4666d21edf9170465cc7da88905ec1dc8f96a931158275412c584a57830ac6e3c04ca7f9b485525ceb18d83e744d77770c673ac12c33eca54013e7eea29f7ab7d9eabbf58eb7d6bdad4e0ddcac7f10a76ca534da9bcdde6be4938d616213ee3581df7055b233ab2f3d2f2d20e325516721dd3f49fb7dbc6a9ac2d98c6b2f7d31a5fa2dd95331bdb57193ccdfe835b240da6d4e376267f9b20f3150cd1f832abe", 0xcf}, {&(0x7f000029c000-0x65)="15d9027f34c10eb28540b75a0d5aa8cfd6149b64425bd6fe62b2802d5dd786ff1de24bef92b692bda7af607107412280c4a12320ec0212d627d5eac16a2d445f011304eb2a7a3fc977f86a91fbf28907351d02df23e0d074def0dda0b56b2087f6b4eb0de7", 0x65}], 0x3, &(0x7f00006df000)=[{0xb0, 0x3a, 0x3, "53e3c0a726309f63348770cf4d6244228d5a1471edba1dcb4d5c89d740b0e43f357378961302a02299d93b1efb3702806695752e884006fdc4626e035109c1280643509792d9e5b82c6f942b56cc41954fbd05c0fd7637b049e446f80fba1c98f66455e3241ec2ede9682f9af72363a42b8f1155de6fbfb74508b664ea10b1e71a9b856c566bd5392a2d260d89ed257d53c304733c8cdd66731739d8b9"}, {0x60, 0x11f, 0x400, "13355ee4d0a006061e020ee382224aeb0c492f6be4536b3a3904ef70d9e34ef0d46dea0e4639be137de39636ef4cf25ebc0f4e11ceebee3829c37df2dccb6cf1f28ce6daa43d6be9dbf118fe6de5"}, {0x10, 0x116, 0x40, ""}, {0x110, 0x103, 0x9, "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"}], 0x230, 0x44000}, 0x400}, {{&(0x7f00006af000-0x6)=@hci={0x1f, 0x0, 0x2}, 0x6, &(0x7f0000960000)=[{&(0x7f0000478000-0x1000)="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0x1000}, {&(0x7f0000e49000-0xab)="62c54f1ac2cce6aef162cede123fc2dcf2fb46b29394bc89f62a06ae0159a487266413b96bf506aae737a78d5fcd936a025c4914b5d009bd1f2773f02f40b2375aa6a42c1dc578991885e47611aa20150da715fcb2136b31c37b26cc72c9f64c66e6eb84e214038597d885452ea7eccc154a431d36fedd7291336c61c49e015443ba7b0da286acc0b6468f970963a9c72651442611073d9050766b7662644ece181c3e35e6d3997580c2b5", 0xab}, {&(0x7f0000129000-0x21)="85efdf90a40eaa2e48f754f5a768a0f197b97ac89e0dba38b2411be651e2e1c599", 0x21}], 0x3, &(0x7f0000dea000-0x24c0)=[{0x1010, 0x115, 0x9, 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0x3148, 0x4000000}, 0x7}, {{&(0x7f0000495000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58, &(0x7f0000d13000-0xa0)=[{&(0x7f00000d9000)="0a2c2b0f5bd884d8dc46ff7060b0bf0232bbf1fd9ad205ea3a9d8383f140ed5d3503867e015ba0a0b337e90c5c4d019ef2497a5d95fc023e28ff606f00e99d1fe7a9ed67e04bc24c21606145a8a6cee844032e6fe45882a24f3186f4f5d438a9327e5974331b5947ef562759d4a1103d93e0f7fc36f8dc29927bead7b68f0a15c6d19e209b4caac9190baca8f4b96f11b9b4f540cf10215f10bfb475bec27b53753a48262328d967bc2e4dfbd6002c23274099b35bcd73dc4964", 0xba}, {&(0x7f0000028000-0x14)="8cf5ed4a092f6f12021e59eb98ee427478b99dbef564bd0c81ba030f3ae44689f6d4c904ac7acf05dd3fed73ee6e32a709c708c546238644b61215c4f752931a62", 0x41}, {&(0x7f0000acb000)="ffdf433f9436456dbbb4cd6d3205c60aec6df9d6174280c6e2000172e956360371f22ea59ed0dcf3d5770ea9e8a81193c21d33a8a9f6df82169589ab6488da225e9c5c65e4354bb7dd6a3e4b6fa5eb7d49575c7b7044951c03ff13eebe58b973c7cf037895bffc14682981204180591e42268d80afce1b68c1fe2fb1642cae2afe691c50630f7cc1355da0bc8ec87c874352cebf42532d3c049cdf8584cb1958445561358975fdd5f767c1c66391cb211934ec984f7c652ec9d11cc477851b50cd1369d1", 0xc4}, {&(0x7f000092e000)="778e133cdd84985588e4c0038807", 0xe}, {&(0x7f00005a8000-0xcf)="cf0a2d10018b042e156472fbe0f554ad07a8b11ac2e2f42bf170844f68d945441aa95a258e067fe638315387f9026442998651ca840706b15e2c2225accb5504436572181dcb5c47c8c2f943db776a13054b21f573098867fa3e0b9e96c3336a0dbe7f18433d099e92f967920ccdbd35012306cf840d49650510ef56e3097a9924f37dc8c348c8bc2c2f47c8d8f4fcaec0c343f4114b53f5b8821c3117eea7837be1200d562c33e9cdb06c0eb23b5cc4ad666bd72a5ed81d3a002e646a23c5810851159de7a5977665113b7240330c", 0xcf}, {&(0x7f0000df8000-0x8a)="cb4a5709c21f2f5350dcf5e2bcd8ba77408dc03a60b9f90ec0cd53bc54aeaeccb7ea20605298bab7ad972a60e7a69ea30230d8797399c0c4c067cadff1693ed0b600c3f191b7e735291c77d5e0106e490fddcb2c1e93ab90018ca1118d85a38a88c8b68379bd4874440b93b1ac886f246f9ff4f4d3a5dcc36bc0b9c150e62c1b2c05408d52b8ce0ce024", 0x8a}, {&(0x7f000051c000-0xe2)="e6f7f69aa148d2a75b0957f15174912e08355b32ac5bd30ea5f4a5c017e705afc84ddd9c4b7dab0ab177ac9febfe6a35bc1fdffeadf629c8da67e604f7c7b5e73ff0f1c59476f2a926988f2c8c74e22b89d5dce0ad3283a43be6c04d8889c97386c4bd5285b70ccea86e3426f4ce5ef4432107bbfb2e3f725322ca1c987a34378d44df1606d68759d5701d753cdb1be104c03c8f55c97af83e72327f6b7fac17e8084d2fdd13cd18586a26f2dc6ee9f072c1732ca7af9e5da346ec95f849ae9332eb8a39ee66af4ef7f08009a00229a235a82d47914d5d7cadc503262dde53b7f459", 0xe2}, {&(0x7f0000910000)="035848703545def70830a37cfce37003bd3a90c4ef61e7b7205b1ba4ff4d99c4618d2b8d9324ec43d712e9671ef1b0abed9f24004b770397adee6d8d863455d573e78d2b11e26c0db579ab0abf702a765fb5ba1111031b359103e7a2f8f0d1a132ed6c3125ec3abe6fa7ea30d0330cb5dd90a54daba5b720342868d5483f3f506171e7e353570ed7bdeccacd42db9b1548429327a4bc92a7bc004d3702c306336f01e28d5f8c8b7f8b82fd613338ed760058ecff964a314814ee8eecfc647b", 0xbf}, {&(0x7f0000cd6000-0x99)="ea42a90bef05424d5d417ef0ddd972770879568f87e82784681af0d2696625f30261d47add89f44d581eb9ff2aecd33ce25a796a2ff5e28e018b5b1e4a008258d4dbaa0ba114b962d1311779572eb82f16d4e8e028e0aa1616bda7316b881a812e2d319db8e34cac5ce682c3e1d9630c9d016dfb21a23f07fbc982b1388eb1b286ef018b606471e74acfa99ae006993ab48006dcacaa6e7eaf", 0x99}, {&(0x7f0000da5000)="0af83d1f483bd2913a5bc7fdb1c517cf775b87cf21b565418c78a3db68bf3481f7c23dd3c056905b14311b4ee5450731ffcb5906d6259a88154aeee64c8cf5e17f250ef24ec69cfffa2e2c8be09a5506da541473cb707c4792d825e1140e908479737975bb1ef1ce3b1f7f08b79c1550a823b4b52fd0ac", 0x77}], 0xa, &(0x7f0000311000-0x218)=[{0x38, 0x107, 0x4, "b2a78c43f43382bd6e379861bfbd9ffb23df778e7048621018fd3b7e2b6c8438587c"}, {0xa8, 0x10f, 0x3de, "769f4970e37d21949d00c45aa29b0d51c6b41a4b78571d12cbddc16388431c3b130b3579b361e2040ec7a4a3a44fead054584630773cb4de90d9a6f5e4709de847178fadf22977cf7f93780e0c4f276a61209ef1d0c7de666be0f53fa357769187f58b5e3ff0a4639b47caa6349ecd5f7e284ec808e335cc6ec5d581aec31de14987f0c1cdd33342e13766bc50d0a548867464460247"}, {0x50, 0x109, 0x1, "f7ebffcdbdcd07872bc68fd2e2725bac17c6e5dbbfa4b3de301e2b9aa9e386c7167b5fd06a2883f9a4ff318b721c9a799ba3a17f5869f338a423d80e2a9a"}, {0xe8, 0x10b, 0x5, "c0e249fab723e3bc1fd233115578e75c47f85a4946506db959809cd431d89db1166b30808de198553da0d8f490264956f5290ef38f4c43c91f756cb68783b29e4a20739f579fec7d907459cc0b6066869ec45f8831d49887deec5cb0779030fa9489b93ae448099ed36f195f90e6dbaa588ea36874a0efb6663d270952097aea490c939d7eae22f004d3770ab86d37a3fd41650943ec4973a6c82901da8656ba96bbbb6f5135e520aa67b1f322d1c8660de8c3e8141366be4f55e4ba0a9c5f7a52ff30a1898056e3e899bfe8b192d49d7ee2b296b08848"}], 0x218, 0x40000}, 0x1f}, {{&(0x7f0000338000)=@sco={0x1f, {0x11e, 0x9, 0xdf7, 0x4, 0x8, 0x9}}, 0x8, &(0x7f0000f48000-0x30)=[{&(0x7f000025d000-0xf5)="d2719975504bb115f6bdc527a02b4ef7f8152564086bd5bb72cf0564413bf57900a58bceedee59391fe6b05d8ef11d430ae81cf03849bd3c907c8d40dce7ecd21cf8fa7bb6355bb8580c00165c8c79b454d15b7ba9c896b6c29b075c401dc03668df4b080db1e86b0aaccdf8384c35490f63cf7464fd3ff68f68c3163bfc082df24255ca6198fc15e9550007f13e2b17dfad846bce1aa70c0809ade83c3444fb216f3152c20b982695626435a68208f27f40a115fa3f358d7b3bf720638d29b17582acda643de0bedf26e02dd7cd746f8f4a46f18379001a2a7d3ce5271513664e0969567e29f2196643739ab35721e480228b11e8", 0xf5}, {&(0x7f0000964000-0xc2)="5881b3ed3638eed0f053553df5a0f69979820591e4f59f2f677cd77778a4c99f37824d4314dcd3d4ca17e69cf4e70c79e9ea085271d8d00fb451e793596bab59ccf7078cc1e48a4185e371ede0149ea6273ea38dd28bf7f340537717a5b21030e4d37b5facc5aa4942d8f0c1f10008eb74169a9e5c0a99b7e8ba241c18ec978d664e75ed0d3e9f8a19ca5a264dea1fb406e05b7174e379c50768abb870b441f4ed8482b385e3ea0eeaf26cde06943add466f1a20a0ac9800624d579452607aaa6dd4", 0xc2}, {&(0x7f0000586000)="7cc053ced9f5f0dce6d7c9cb51bbc78c26c4ad4a745b5dd4031ddba0ec7a47b77e9480ba6523", 0x26}], 0x3, &(0x7f0000cef000-0x518)=[{0x88, 0x10a, 0x1, "58ba5ebfd2d8a3f45378f68d604d11782916d008d1f0428a306aa6546d962a76f05c6a9f50cca7320405faba2a0e5551e7eb6a72feb62a6ec8efc2870ae6d3fdb4288501853b1ce6810ed4ac9260725c6671a7cb164bd2968fd055d0a0f63c736dc136995f44256c448c048d0d637737d110227257c2eb0e"}, {0x20, 0x10d, 0x40, "139e029668a5d7145e3cff"}, {0xd8, 0x117, 0x1, "638796b7c9785f90eecd2d8e6ddef57c3cc463117db5585079fd3607563f66b7b28923a1a29b961e632f518880f7a10e1335c29ffe2e72e2ba09c3018621848b7aff4a5d41b90618e3dff6bd931092edbec1c233c95b64c64149f28099feb386983c8cc36fd055a6ba9dc9feab997b53cba93b7a0feced1fdbc3503e1279b8ef93ae83099c4431dbb73f827e549d1cee6e4b64339377574ebdd1da2e9a1398b57d0514e4a84b3a78fdfed1c0071f81edf1e1dbed4d596db00b496a82a7c62ecf27ab"}, {0xd8, 0x13b, 0x1, "eae40d4b709790b5f573521a8eff748ce91c037c31d602afba1e53374f2b97b526384ba293403bef5736027ceb6f124aba8d6b6dc9e75869ec23e42d9d8236e073345168ab56709f9d347ba0b885601e48f3546a1621ae9a2bcbd8aafcb2a0813ea7747a23aa8d10acb8028c5b2238e05b322f4eae378c94c057a71601a1103b4fe5a14d347cf6bfe6735554da375918fb9977327774bd49e949f5ced66ba7e8a5f2774321fd4c16c5c1db3d7597abfbc8aa5ffb9cf4ba5ac198cde5a24e39f67843"}, {0xf8, 0x1ff, 0x10001, "9cb8c0bf90687b74295ebd547552912d36386b385212d29346db3a39e998df9102d68f64a5c6b1280fcb1c42269c1aa6c5b40b87ba704ce1ae2231cd468e4c2d90387be19a0e80126012a2e735317892e4d62e8b8728ea9b259151ed7a9a5fa5e9c05588663def17dd3887b8075593588f39fdce3c43bfdb93effa796f18c5b1c904f15ee7c9de60d4cddbe4ddf1a5aa4c8161cd8e597faa4d3e306ce8c1f230ed54a73c2917bbc0b8cba18ef18adeb76f916c4d4b2ca8eb2c109f0c5b31d39ed77c5817addb87adb4a1e3c1b92cd555bffd88af2dcd0ec3e67ffc2515d15e9b2f"}, {0xd0, 0x11f, 0x2, "6c38b90ffe6dfefaca679c15ca5bcf6cc3d3c470788dbec93200910ee89c40244ed8cf82a25eec891bf42ebdbd1cde575328d82a69c3fcdb09a7b98d300fdae6d264ecaa3b3d509f5192e58deb60092ebbde8cad5449bea8ccec4c042130a1856a637cbb78f56b0e59f15c3de33b403cfacee7f698f9bbd6d6c1a0e899f751590cfb885187c5aea3e2d4eefb6147ba2f7e3525ba03c9e3f4f10721d93a70f3fe953203aabe147489ee9dbe51b3ef5bda586adac1aec9b238d03d139efd"}, {0xf8, 0x88, 0xfffffffffffffffe, "e877186ff1c335b610a03c446b22dd5a53a5b418cbcf5aad21423ca407f03f27ae874c79bb2954596822d774c9a92a13a95dc7f8da9c917cafc69710060faa39c372cd41237d816e86f64d93ec3e4c1b35865f27f4bde05d717cfe22aa11c5c23bbff2e704643d76787d66d468f9d4d6614765dd77b28cf249fe3bcecba2ace4f927206d7a686d857191ce2d960a36d94459ac537e5bd1025868b157cf0edbc2b721f7f5f187b36ee7672e44187439b5fb77d566869ca08fb68f8cfc1e2f03310de9a955e6c3d4303bf1ec8d8a271729536994fcfec67e8ae1cc98dcea6f0f509e653ee9cffb6c"}], 0x518, 0x10}, 0x3cd}], 0x5, 0x24000000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000b9000-0x28)={@generic="2bdf3bb5a33685f69dbb039fdd96c9c8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c72000-0xc)={@empty=0x0, @multicast2=0xe0000002, r4}, 0xc) socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000563000-0x8)={0x0, 0xecac}, &(0x7f000097a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006d1000)={r5, @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]}, 0x8, 0x9}, 0x98) setsockopt$inet_int(r3, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x7, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009aa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 56.553681] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 56.596195] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/02 17:10:37 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc2000-0x10)='/dev/sequencer2\x00', 0x6800, 0x0) sendto(r0, &(0x7f00003ac000)="d27803fc6e9cba79e7b4175825b2a15f9893e0f7c18e052939d92791f8b259579cb641e9ccdbaabab9f9e8e633a3d5d72e84da7408e1a9039439a613a4f06d506177747aab6c1ea29d98707048d8bd8f60767ae937e4ec7354db40ff50b2cec45554f2c7be659ea4fd95f20dd69c2d633baf189df9852d6768ce884dfe7450e5f6d6b2e40927f6c93874dcef", 0x8c, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000a0000-0x4)=0x1) 2018/01/02 17:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ac6000)=0x5, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000061d000)={0x1, 0x0, [{0xbb9, 0x0, 0x0}]}) 2018/01/02 17:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c12000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f25000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r0, &(0x7f00005ae000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000)=0x8) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") faccessat(r0, &(0x7f00006ad000)='./file0\x00', 0x100, 0x100) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000467000)='./file0\x00', &(0x7f0000965000-0x1)=[], &(0x7f0000f5e000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r1, r1, &(0x7f00005d2000)=0x0, 0x7ff) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000f85000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x401, 0x276, 0xbf3, 0x0, 0x93, 0x1002, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f85000-0xb)='/dev/adsp#\x00', 0x7, 0x640) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d00000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000030d000-0xc)={r3, @loopback=0x7f000001, @rand_addr=0x7}, 0xc) bind$alg(r1, &(0x7f0000f77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f82000)="0a0775b0d1e383e5b3b60ced5c54dbb7980ebbea434ecc00", 0x18) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f85000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x0, &(0x7f0000f85000)={&(0x7f0000f33000-0xf8)="922ebc03830d8bb766ae8b85918e479d6b8e6a9633c94950dfc43622d7bc0086cd55f1a86e1e98a48c7d7cd3bfb2c11ebf1372f29fee73d700c0a4cefc901a47c9fa7ab251d163b67e2751e5689a101955ab3a40d2fbe75dd16bc22d63384bce33864fdaaf7e8cc96da847ac374e7be1007d561c5d771da2ca0c8eeca341d8e1305e0d57b30288d963ff743084060e3dbfbcd033b77f87b2e4a69784e517df3da34fd646380068ca88da96d030df28df5cfbf775350a634190e1761e87deec6f111bd5def4ce02b59645acb577041b6e8164dd003b8618afaff25e5febb4b0e66f0654c6b002fd451ddfc556a35f5f589cb6b37fe546be7d", 0xf8}) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000f82000-0x10)=[{&(0x7f0000f84000-0x10)="5dfbc33dc19c708400010273b381fa4b", 0x10}], 0x1, &(0x7f0000496000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000729000)={&(0x7f0000c5f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000543000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e22000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) llistxattr(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f0000fda000)=""/44, 0x2c) 2018/01/02 17:10:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dce000)='/dev/sequencer2\x00', 0x10c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x1, 0x8, 0xc85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x400) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000116000)={r4, 0x0, 0x800000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007e6000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a78000)=r1) r2 = gettid() r3 = userfaultfd(0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a79000-0x18)={0xaa, 0x47, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000923000)={{&(0x7f0000876000/0x1000)=nil, 0x1000}, 0x1, 0x0}) read(r3, &(0x7f0000472000)=""/32, 0x20) sched_setaffinity(r2, 0x8, &(0x7f0000194000-0x8)=0x2000007fe) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000157000-0xb)='/dev/vcsa#\x00', 0x401, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ccc000-0x100)={0x0, 0xf8, "982f2e6dbd561ad9a354463f2b60dd6fae338b4ec22fb11ec65ecc22c1416e3ecd6a56ad6bf93741c6735c0706c175f97e9867f365f03fb94788119faa79d26a19db0e051ce3c4cfda76dc1b61a46ae915844ce7be281ee876c9911537f6cedf7f432a7d36175868e6d0daa63f1408557063db607b042811947195ad690fe9451f1c86b069fc30d6b783f53a43fc778bbb7e4661b06ee578b7faf77dc8b5637f5292be48043ff26d38c4df545f28688b088154ecf81ceda74895f4a58ae061d26520e71cd76f4fa8a788a340fd5ad67f42544e9a1efffe0d553b93be1693fc52d57b5ac80988b3fa5db86bb1268a1b2f6999facd03d2b460"}, &(0x7f00006ab000)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000381000-0xe)={r1, 0x8, 0x3, [0xd0, 0x7ba8, 0x8]}, &(0x7f0000882000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000801000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, '('}, &(0x7f0000dd1000)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/02 17:10:37 executing program 1: r0 = eventfd(0x80) mmap(&(0x7f000003c000/0x9000)=nil, 0x9000, 0xfffffd, 0x32, r0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d73000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x511901) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000088e000-0x3e)=""/62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000009c000-0x20)={0x10004, 0x3, 0x2000, 0x1000, &(0x7f00004be000/0x1000)=nil}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ccf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="", 0x0) close(r0) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008eb000)={0x3ff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d38000-0x1eb)="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", 0x191, r0) r3 = syz_open_dev$midi(&(0x7f0000c83000-0xb)='/dev/midi#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x15, 0x8, "5b0802625ea88e7b2f5a9b59074d405bd4441a0ea48b720ac1668b23792c25c119103e6a45524a824c1069c16a8e78f9350430953c3051e9d97534cc7cbae457", "52686dabae716b837213e6c8dffc6c9fe521cf17cc38000672b1da9a467ecd2f", [0x8, 0xffffffff80000000], 0x0}) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r1, 0x6, 0x0}, 0x10) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f18000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000888000-0xe0)="", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xfff, 0x0, 0x10002, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xffffffff, r2, 0x2, 0xa46e}) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c8d000)=0xffffffffffffffff, 0x3) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$bt_sco(r2, &(0x7f0000ae3000)={0x1f, {0x3f, 0x3, 0xffffffffffff0001, 0x7fff, 0x0, 0x5}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000cfc000-0x5c)={0x6, 0x1, {0x0, 0x2, 0x9, 0x3, 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]}) bind$inet(r0, &(0x7f00008a3000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000172000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000e00000-0x79)={0x75, "e2130c58b3e9d54fe9afc8d2b0682b3fe1421472c65b5aa2d2b008f502de9a010fd266ea0e740de13405570b2d8fa60b10cf6b56dc979ced05890af63a21b3ecd25de66587cfa0ad031f201ccad93bb661aeb6af9a1d8a76df7f4f3146f9e1b2b7fb9250462d2291b94f94577dae50d8a6104315d9"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ec9000)={{{@in=@broadcast=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0xfffffffffffffe6b) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000aff000-0x4)=0xa, 0x4) sendmmsg(r0, &(0x7f0000aee000-0x3c)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000a1b000)=[], 0x0, 0x20008805}, 0x0}], 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e86000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) dup3(r1, r0, 0x0) 2018/01/02 17:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000014a000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008c4000)={0x0, 0x6a}, &(0x7f00007af000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fc0000)={r1, 0x70, 0x3, 0x2}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x9c8, 0x0, 0x0}]}) flock(r4, 0xb) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) 2018/01/02 17:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000022d000-0x8)='./file0\x00', 0x20) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x6, 0x0, 0x100000000000, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000042000)={0x0, 0x100000001}, &(0x7f0000a85000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5d000-0x10)={r1, 0x84, &(0x7f00005db000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x53}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d02000-0x4)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) pivot_root(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000682000)='./file0\x00') r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000fb4000)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c19000-0x4)=0x6, 0x4) 2018/01/02 17:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) shutdown(r2, 0x0) execve(&(0x7f0000cfb000)='./file0\x00', &(0x7f0000acd000)=[&(0x7f0000a6c000)='syzkaller\x00', &(0x7f00004ac000)='-{]\x00', &(0x7f0000e25000-0x10)='vmnet1lo[proc)}\x00', &(0x7f0000b6a000)='syzkaller\x00'], &(0x7f000037d000)=[&(0x7f000052c000-0x1)='\x00', &(0x7f0000d71000-0xa)='syzkaller\x00', &(0x7f0000ab5000)='syzkaller\x00']) prctl$seccomp(0x16, 0x0, &(0x7f00009c6000-0x10)={0x2, &(0x7f000099d000)=[{0x6, 0xe79, 0x40, 0x6}, {0x3b3, 0x200, 0x1fffffffe0, 0x0}]}) 2018/01/02 17:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0xa05, &(0x7f0000b43000/0x1000)=nil) 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, 0x500000000000000, 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$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ab1000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000ed000-0x128)={0x6, 0x0, [{0xffffffff, 0x4, 0x0, 0x0, @sint={0x5, 0x0}}, {0x4, 0x3, 0x0, 0x0, @msi={0x81, 0x7, 0x81}}, {0x2, 0x4, 0x0, 0x0, @irqchip={0x66b, 0x0}}, {0x0, 0x2, 0x0, 0x0, @adapter={0x5a, 0x3, 0xc3, 0x7fffffff, 0x9}}, {0x1, 0x3, 0x0, 0x0, @sint={0x1, 0x7}}, {0x0, 0x3, 0x0, 0x0, @sint={0x8000, 0x200800}}]}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000434000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c5e000)=0xc) r4 = semget$private(0x0, 0x3, 0x200) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000085d000)=""/0) recvfrom$packet(r2, &(0x7f000083d000)=""/3, 0xfffffffffffffe94, 0x2002, &(0x7f00005fc000-0x14)={0x11, 0x4, r3, 0x1, 0xffffffffffffbeb9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffce9) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000abc000)={0x4, [0x5, 0x3, 0x9, 0x4]}, 0xc) sendto$inet6(r1, &(0x7f000005f000)="", 0x0, 0x0, &(0x7f00006ff000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timer_create(0x6, &(0x7f0000d8d000-0x60)={0x0, 0x8, 0x2, @thr={&(0x7f00009b3000)="b64636125cf4d224aaf087d87f8766f8f63c5f8b60cd341ca9401023c57583b837691bcf82b247e4f42890940fd21fbdba71d081fbb941ae9c765cf8ee652503aef9d201a76567de3eb3386631c2a54201287f0ca821ab53ba5e8b60a9dfce4648aff881783947c5062e35f8c8b21e74e11595703ebdaf86148272d2d41ed14de2c0d02b1d98ed61e4ea4981b545de929c497dfce963c1169aae1dc652cfbd58c114c2ef047029fa4b262be8c1c8454441d92e6f860759576c358ecc63276d06d0f3b622c62e751669632fbdf902a674695a535cd806a0a34f69c6703a904cfb21cbc7a599383105be46e3be1d07a8d0bd736e18e527bfaae7", &(0x7f0000152000-0x63)="fad9dfcdf12a635fd761b0c896532c889575c131dd08f289704fc4fdbcd0a63e2777d41c15db7e6795eac00db0b4d6ecdd85a07cdbe6417ef3bffc73cf9f26c3099420ee344aafee2470e103b5453fdc555bcf963c5d62f9a02d7113c8fa0adadca81f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000943000-0x4)=0x0) timer_delete(r5) 2018/01/02 17:10:37 executing program 4: 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$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) r4 = getpgrp(0xffffffffffffffff) r5 = fcntl$getown(r0, 0x9) kcmp(r4, r5, 0x5, r0, r3) 2018/01/02 17:10:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000415000-0xc)={0x7, 0xffffffffffffffff, 0x1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/enforce\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f0000cce000-0x8)='./file0\x00', 0x100) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) creat(&(0x7f0000e05000-0x8)='./file0\x00', 0x2) 2018/01/02 17:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2006, 0xfffffffffffffffb) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000f97000)=0x401) 2018/01/02 17:10:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000489000-0x15)='net/ip6_tables_names\x00') perf_event_open(&(0x7f0000818000-0x78)={0x3, 0x78, 0x3, 0x3, 0x3, 0x1ff, 0x0, 0xaa5, 0x80, 0xd, 0x4, 0x0, 0x2, 0x6, 0x6b8, 0x1, 0x4, 0x497, 0xfffffffffffffffb, 0xd988, 0x3, 0x6, 0x4, 0x7ff, 0x6, 0x3, 0x5, 0x3f, 0x1f, 0x2, 0x100000000, 0x100000001, 0x486f0f60, 0x7, 0x6, 0x9, 0x4, 0x8, 0x0, 0x400000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x100, 0x7, 0x100, 0x7, 0x2, 0x3, 0x401, 0x0}, r0, 0x100000001, r1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000002000)='./file0\x00', 0x1fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000257000)={0x0, 0x8}, &(0x7f00007e7000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a4a000-0x4)=@assoc_id=r3, &(0x7f0000f71000-0x4)=0x4) r4 = accept$alg(r2, 0x0, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000227000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(r5, &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000057e000)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a01000-0x4)=0x7f, 0x4) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x9) sendfile(r4, r6, &(0x7f0000e65000-0x8)=0x4, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000630000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000545000-0x88)={0x8, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/02 17:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000166000)=0x3, 0x4) 2018/01/02 17:10:38 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00009bd000/0x6000)=nil, 0x6000, 0x3) 2018/01/02 17:10:38 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ion\x00', 0x400, 0x0) r1 = memfd_create(&(0x7f000000a000)='md5sum\x00', 0x1) write$tun(r1, &(0x7f0000008000)=@pi={0x0, 0x8b2f, @ipv6={0x401, 0x6, "be7333", 0x15f, 0x33, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x88, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x28, {0x1, 0x8, 0x190, 0x3e4c4959, [0xde4a, 0x400, 0x4, 0x6]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xbd8a}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic={0x100000000, 0x43, "e0a16c4811d7016d6255c36ee5bcd0aa22faa281155a44a50882dec53a6e19ec49cb05e2f92289f7aceabbdd117a818922397f9ebebd69de9a24fee41f07939c506362"}, @calipso={0x7, 0x30, {0x6, 0xa, 0x1, 0x7, [0x10000, 0x4, 0x10000, 0x401, 0x5]}}]}, @routing={0x87, 0x6, 0x0, 0x6, 0x0, [@loopback={0x0, 0x1}, @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}]}], @udp={0x3, 0x1, 0x35, 0x0, "61515257bff0830d075140571b6ee84ecfc78bb4fdcc94a4518c7a10a3d9f79f0c2b8dbb7bbfa6fd6e8e25ee28"}}}}, 0x18b) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x2bb}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000000c000-0xc9)={r4, 0xfff, 0xc1, "c53eeefe46c78540f847c633a97f41126acfd2641f776439c7f36e86f7ac7d5b34339bce66dd782bbb82d615afb248dbc554582ace8bb5e59ede9f54aaf9bd69afdd073790923095c9a25be6654cd58d836846625d41e4892aa13ac376ca5a3d019db8a4e92f8a7e0a8551629900473d039160c26c4af03071b1a66428bdbb396b9f1d82742fc8112b91e4bb91273527c416a40565fdc165d37c724602fb2a6ddd5ab006c0a5e3ea9dcd8efd8ebd9e46eea4dcbf9491e316e11001cbab0e31ac90"}, 0xc9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r2, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/02 17:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xf403) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000009, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000288000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000061a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 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) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002c000-0x4)=0x45e6, 0x4) r1 = socket(0xa, 0x3, 0x88) setsockopt(r1, 0xff, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/02 17:10:38 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/audio\x00', 0x90400, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000004000-0x8d)="822e20ec82af87a05e11af172355247af15d7ddc6455a64260a63a2c0ed474b8f1503a3d0039708b545ac5b3ea0bf96e57fa0635e51009f644f23937136f4e1940300bc6bacb291c68ad606bc8fb76f1f4c41e375b6b535bf042c6254bf1018a8cedde22b864cd7dfb75599d96a41e208af3ce61f1ae5a39395569164b96c78ccd175a3a9c9b7cad31786c2e14") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x0, 0x1) 2018/01/02 17:10:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000714000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) 2018/01/02 17:10:38 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0xe, &(0x7f0000001000-0x10)={0x3f, 0x3, 0x9, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ce3000/0x2000)=nil, 0x0) mbind(&(0x7f0000050000/0x4000)=nil, 0x4000, 0x0, &(0x7f00006d8000-0x8)=0x0, 0x0, 0x0) 2018/01/02 17:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008d1000)='/dev/input/event#\x00', 0x4, 0x8041) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000da0000)={0x0, 0x3, 0x30}, &(0x7f00006f2000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ee7000)={r3, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_dev$sndctrl(&(0x7f0000f78000-0x13)='/dev/snd/controlC#\x00', 0x2, 0xc000) 2018/01/02 17:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x3) msgrcv(r0, &(0x7f0000000000)={0x0, ""/127}, 0x87, 0x3, 0x2000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000a66000-0xc4)={0x2, "afec9ba8fed880b7157075e72e8ebac0612e9cfe18affe4a9ad8c3d092740c76b63d78bfd73e738ba4bf35b39e51235a2eb857ac08f1d56a67d16a199e8f50c72c47eaeb1058ce49c4c085825438127f35a06401f4685588009b68978cd11213a79c101dbafc7d773b41b1ae0be2e03cd94509ab3e320a2a6bc31485107c9d36d2832a837ac9393b31528b72ad6a35515a83f2acbefe71570f547cdbb3cd8457e1212de733a9d60ca206a89852341d4b1df8ec478170d3d3e47fbe12"}, 0xc4, 0x0) r1 = syz_open_dev$sg(&(0x7f0000526000-0x9)='/dev/sg#\x00', 0x5, 0x410800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000856000-0x24)={0x9, 0x8, 0x68, 0xfffffffffffffffe, 0x2, 0x0, 0x7fffffff, 0x9, 0x2, 0xbd61, 0xffffffff, 0x7}) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f000003f000-0x10)={0x1, 0x6}) msgsnd(0x0, &(0x7f0000e8d000-0x49)={0x3, "716ac48293ca9207166ea3f6cdbce8a48319a35592e19aab613a673befd00fda17e4a10ef0aac6ba584557a2f2514865dd84ef097b3d2c9527b2d317f483dc05139b7b1e0f2c6f4daea256f81be795095c9e9c5dd96548bed293eaf9091524f0eb1e85e733f0b5c4085ab8a649d24d5a3162e5fe1d0dd838313d981f10b42d894c4b31cc5b3bebbde7331474e578edfc209660662c5739272bc14fcf344bc52f0dce23c9ca0c496ce909478121cfdd4af677afb5615844fdfb1e0163c68c7f96906f80fa8a438a3875e116ec709164d4d96b976b35b905341ec885"}, 0xe3, 0x0) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x1, ""}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = getpgrp(0x0) tkill(r2, 0x5) 2018/01/02 17:10:38 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) llistxattr(&(0x7f000067d000)='./file0\x00', &(0x7f00003e4000)=""/106, 0x6a) r0 = socket(0x2000000000a, 0x805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000ab8000)="5f243841e762a982b2a8f73e0ea90062f56f39bfddffa9424b5a80f7ff23c8fddad7f183d4b91c52"}) r1 = syz_open_dev$amidi(&(0x7f0000409000-0xc)='/dev/amidi#\x00', 0x7e, 0x10000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000001e000-0x20)={0x1, 0x29, 0x3, 0x5172, 0x4, 0xfff}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/02 17:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f00006fe000)='/dev/snd/midiC#D#\x00', 0x3, 0x40) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000f4a000)={0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc0000-0xb)='/dev/loop#\x00', 0x0, 0x40001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005da000)={0xfffffffffffffffb, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffb, 0x8, 0x7f, 0x6, &(0x7f0000b57000)=@generic="127411df818c9e048939434cd4639b75", 0x40, 0x27, 0x7}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "da27e44012000000ca107b83880f643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bce9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x10000000000], 0x0}) 2018/01/02 17:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/context\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f000072f000-0x3c)=[{{&(0x7f000008d000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007af000-0x40)=[{&(0x7f0000f50000)="7d5cdf2e2bc54e8b7f1ba56451336f6b7ce9924a7e1bfc8ca4b665d9a6d9c5f96beee05b4a09b1a6b14de49c86bcbdec497c0d354f3db1a413e4ee5075f3e542", 0x40}, {&(0x7f0000cd8000-0x5f)="21d73d81b08cbc23c6ea6f0768aa9039d4b65300bf5ba285ba829b117b67a5f42db786e6271b422afd3ccc3a790f92e53c257aa54240d1fa5fccae55f3d0dbec34b479bfc5bf0c8d8ba2dd99ed123bb5d5e3e47c6cd4c75f58b0663376b432", 0x5f}, {&(0x7f0000e6b000-0x74)="ad60f71c38842a231584d0f1ae198d1a1fcf7650090b07ff47a730452d1fa6936cbd0cc5009e0567d23a5c13150d67e837d15b1d707f4ee806ca392b9664893de27aa64f06a97c8052024d14a429af9f22d12adf849b3046f5226b0d4b4633632ae79775138f9aec012d4468af919c3ebbb7780c", 0x74}, {&(0x7f00003b3000-0xbe)="08aa082e0a669c6b25c753b3d74aa50527e50c5fe35f8a0fab6297d3b2fae3fe683989ca2d75113625d1297ef466c31407ffcd949906bec7daddeb059cf41e4b394c4418e00a1b658ca0bf6e0e6161693ce3e476aa584774d7f4b6f4eb2597d0b3f4ef08ab9182dac67bf712d941afc0a54181f690a77fb76908f74739cf88f29eae3f48bc0748fdf8b95d6762a71d4692eaf1aa4e91ba01364ca815b7f47a7741851b9163a135d720db17285f359dd00e964c84d6ec4059c614f5d0d8f2", 0xbe}], 0x4, &(0x7f00000fc000-0x200)=[{0xe8, 0x11f, 0x3, "89e0a04798bb0ebb5bc5e5ebabe678064ff083cf73ef11f250294626001a21ab40a014c84d072acf9f099862160364a4e04af8a2b78af1d401e83716b602571a99796b1f80c658a37a5981276ee26b402ddecdac26e8ebb7b8f36952dd51a78937c268333c11a7dbd395eed9568b4daf3e6b0ffa494967ee2e3f9d6635d8e9cf46e4c23f51992b5ceebdac72ee8996c48ff5ce3195e10071f85be60d649803ed99e1f8ceabbd7eba2d8e0fe27c7e03a61d63a27e5377ffafe460c2c754013f0818a9cdb77b556ee2c94d11734971d8d169d4e4ff7318e28e"}, {0xb8, 0x88, 0x7, "722f37ec896d1c2f118a04c30f0b4996f9cde569f28fbeea2eeb83e3d2e2caa44fd175c27a1295a0025c6f78131ee186e9d8bc801ce632d0e096d799c47392261e66d4d97ef6103af8598b5420c1b417fdacd9c9ec0c92a1da66ab77236b4ddcb2a5151236d8dadacc2262ac1b8c94fc131fba262943d8f57ca795cb97920a62fe08ac31c21832acda5e769d24850bb41e5ade46cbac94dc01da5689e7278b6bf5e31b2b"}, {0x60, 0x3a, 0x1000, "6bb2098a9204717502f3e4917f4d6df64e9fa030c86894fa55f7c320972fc679ffd007c9f72ab2e57e42960fb010170a64e43e80695913f3ce309a0e0c6de24a247e356e77e963d0443289f458c01b31"}], 0x200, 0x4040001}, 0x80000000}], 0x1, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clock_settime(0x6, &(0x7f000084d000-0x10)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f00006fe000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_procfs(0x0, &(0x7f0000a47000)='net/udplite6\x00') pread64(r1, &(0x7f0000ac2000-0xce)=""/0, 0x0, 0x0) 2018/01/02 17:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_mempolicy(0x4002, &(0x7f0000437000-0x8)=0x3, 0xed) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000098f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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]}) 2018/01/02 17:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000a7b000)='/dev/loop#\x00', 0x9, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) fgetxattr(r0, &(0x7f00004d8000)=@known='security.capability\x00', &(0x7f00008b5000)=""/94, 0x5e) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007d8000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000089b000-0x8)={0x0, 0xb9}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000704000-0x6)={r2, 0x0}, 0x6) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c3c000-0xd1)="2b80f6508b61c399ce3cd1ba963e466ea0994f8c2cbaf2d951b19e8b68cb986e942ec15e5aee6b691beb58fa6405bd94f79c883b678b26df3b2c716a75f6faa5d371590f958cfa583dd6113735eb6dbe67b938e246d72b1e2eec0784cd22501ebb6f62bfe063f313031bd4490f674b8423f8f427be6f713ceed41269f1506521929c565d6a833c8a07cb18758e060c72af8ec4ba059e3580e0dc1dc9748f408ab82d2aaa3fab4db0c9995a9c5f99b957bf35169bc83ab831078af07ac2e27945347152ccf52e52411ac7f717b768986eec") 2018/01/02 17:10:38 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, 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffffffffffdc2, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0xfffffffffffffffe) 2018/01/02 17:10:38 executing program 4: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000059c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000027000)='asymmetric\x00', &(0x7f0000a01000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ad000+0xfad)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc) r2 = syz_open_dev$sndmidi(&(0x7f00009fb000)='/dev/snd/midiC#D#\x00', 0x401, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005d7000)={0x2005, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000b5a000)=r2, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f000022f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$sock_bt_hci(r2, 0x400448e0, &(0x7f0000bca000-0xd9)="485e7a76b0b6aec3756f546fc945edec2543793d637383edef384f91cac8c42963d09e31e5fe8935024ec7be1ef8081f94c5e4822242e95e9504541d9089aca7ca589533333a07718fb3a6760e0ce3902ef93d4df3262347dee352b375994a8692001c7f601ff78ae1216d6d67786707a21bc7bc7502ac052a801e75efbcb642fd4ef3274d431a33cdf82ea3bbaeb1941fc2064416431c4c974ad71cad11ff64790aae588fd841743d4cb625f8befbffb4615327c8e3e00c4dcf8ccb36a150dd00468a91fad7b523a67e570f02c08868b5d58c3ca1f127e47d") connect$bt_sco(r4, &(0x7f0000ade000-0x8)={0x1f, {0x2, 0x3, 0x1, 0x4, 0x994, 0x1000}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000ee5000)={{0x7, 0x7fff}, 'port1\x00', 0x22, 0x4, 0x1, 0x3f, 0x0, 0x6, 0x10001, 0x0, 0x2, 0xf36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ead000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000148000)=0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000060b000-0x8)={r5, 0x53}, &(0x7f0000e4f000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) 2018/01/02 17:10:38 executing program 5: clone(0x0, &(0x7f0000b58000-0xc5)="", &(0x7f0000848000-0x4)=0x0, &(0x7f00009d4000)=0x0, &(0x7f0000183000)="") modify_ldt$write(0x1, &(0x7f000098c000-0x10)={0x8a, 0xffffffff, 0x1400, 0x1000, 0x4, 0x0, 0x7f, 0xb83e, 0x5, 0x2}, 0x10) rt_sigsuspend(&(0x7f0000cc5000-0x8)={0x0}, 0x8) 2018/01/02 17:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) wait4(0x0, &(0x7f0000a66000-0x4)=0x0, 0x40000000, &(0x7f00003ce000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f000009e000-0x4)=0x0, 0x8, &(0x7f0000eb3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00004e0000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a7b000-0x10)={r2, 0x0}, &(0x7f0000e60000-0x8)={0x0}, 0xfffffe91) [ 57.220740] kauditd_printk_skb: 62 callbacks suppressed [ 57.220747] audit: type=1326 audit(1514913038.366:901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11135 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:38 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000006000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) 2018/01/02 17:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000032e000-0x8)={0xfffffffffffff801}, 0xffffffffffffffdb) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$2(0x2, 0x579, &(0x7f0000ded000)=""/50) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x80800) accept$inet6(r1, &(0x7f0000803000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000286000-0x4)=0x1c) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000073f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt(r3, 0x4, 0x1, &(0x7f0000fd7000)=""/6, &(0x7f0000bef000)=0x6) r4 = socket(0x10, 0x1000000802, 0x0) write(r4, &(0x7f0000441000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000339000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000b11000-0x10)={0xc3, 0x5, 0x9, 0x1}) r6 = socket$inet(0x2, 0x4000000000000404, 0x40000040d) setsockopt$inet_tcp_int(r6, 0x6, 0x3, &(0x7f0000710000-0x4)=0x7f, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a0c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f000058b000-0x10)={0x408, 0x1000}) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket(0x8, 0x3, 0x3) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000bfb000-0x1c)=@req3={0x3ff, 0x6, 0x101, 0x3, 0xfffffbffffff7ffd, 0x4, 0x6}, 0x1c) connect$inet(r6, &(0x7f0000429000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80006, 0x401) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000d2d000)=0x128, &(0x7f0000486000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/02 17:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000c9d000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x0, &(0x7f0000c4e000)=[], 0x0) 2018/01/02 17:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000969000)={0x4, &(0x7f0000f5b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00007e2000)={r1, 0x0}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000078c000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) [ 57.230388] binder: 11132:11143 Acquire 1 refcount change on invalid ref 0 ret -22 [ 57.245660] binder: 11132:11144 Acquire 1 refcount change on invalid ref 0 ret -22 [ 57.361375] audit: type=1326 audit(1514913038.364:900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11131 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 57.388308] audit: type=1326 audit(1514913038.372:902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11135 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 57.416925] audit: type=1326 audit(1514913038.373:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11135 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45586a code=0x7ffc0000 [ 57.442437] audit: type=1326 audit(1514913038.373:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11135 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 57.467555] audit: type=1326 audit(1514913038.373:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11131 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=195 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 57.492763] audit: type=1326 audit(1514913038.373:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11131 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 57.517991] audit: type=1326 audit(1514913038.376:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11131 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 57.542415] audit: type=1326 audit(1514913038.379:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11131 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000c69000)=0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000980000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000a75000)=0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000dde000-0x14)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:38 executing program 4: fanotify_init(0x40, 0x40401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000000000003, 0x84) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000008000)=""/0, &(0x7f00002fc000-0x4)=0x0) 2018/01/02 17:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000041e000)=0x3f, &(0x7f0000887000-0x8)=0x4) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) fcntl$getownex(r0, 0x10, &(0x7f0000bc6000-0x8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000fec000)=0x0) 2018/01/02 17:10:38 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fcc000-0x8)=0xd6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r2, 0x0, 0x0, 0x9) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000383000)={&(0x7f00000cd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:38 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f99000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x2, 0x5, 0x1, 0x3f, 0x401, 0x7, 0x7, 0x0, 0x1ff, 0x1000, 0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a68000)={0x0, 0x0}, 0xbb, 0x82) syz_extract_tcp_res(&(0x7f00009e4000)={0x0, 0x0}, 0x3, 0x0) syz_emit_ethernet(0x108a, &(0x7f00001d9000-0x108a)={@random="6c0f8e3201ee", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8200086dd, @ipv6={0x0, 0x6, "3cf371", 0x1054, 0x0, 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], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x3, r1, r2, 0x9, 0x0, 0xf, 0x10002, 0x3, 0x0, 0x2, {[@eol={0x0}, @timestamp={0x8, 0xa, 0x9, 0x1d82c000000000}, @eol={0x0}, @eol={0x0}, @fastopen={0x22, 0x7, "c6403638b3"}, @md5sig={0x13, 0x12, "400fbe81f563f27c11a6a7abba4d6298"}, @sack_perm={0x4, 0x2}]}}, {"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"}}}}}}}, 0x0) 2018/01/02 17:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000763000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cb9000-0xc)={0x40000000, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/rtc\x00', 0x8400, 0x0) sendmmsg$unix(r3, &(0x7f0000fd1000-0x38)=[{&(0x7f0000a03000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ec7000)=[{&(0x7f0000859000)="3022a803157e5c2718f315749d5bb77635e49f9edb67527c439ee1fae6ce7c9b42b5695bf3015f91becfc5acc8e7a7e5719b4c9e7564f05aed8b07d563979ba51d54b2eff803fe49c67e7cc9d7d18950eaa8ebcf831a5274ea8e9bd41c4bc718b41f4ceebf49a0713fb9fd3c670343db9f05867a6c1cec9afdc0557574df88cad04742326b97cfe7f53c292ee6bd8708a345518df0a5777eef84ab26e60f40bab6d9fc630ca59feda75d45344e4de468acb9913ddbd2334a8960bd176bccb64ddb600fbf09a4219b0334a792e159c3df420ca507c459deb739f4cc848087933c48249b610dfb891bb3fecd87f7352bcb581e0c3e", 0xf4}, {&(0x7f0000f81000-0xe3)="228ca7c2562db35f58ae2eb4d3bd26f4a09742906f863207c5c2ab5f84f76f46f97aff4d59dcd45c67b57f35b20116f0d6c50061baa8fa9253ef62b57f557f5273e7c259a2b093f2033d260421db14c53a67ba7b79a9d17df82f7e115baf1ad55a7b90e891f8b394c39e687619e5ea06f5f19addc87d8931e6cc274c36e7c4f64a6d1c96464a0f8733e28755c3a5d4c1892b4b59900a087bd7092f7ab20634ca46a8db38704f8c79184844718224c5ece5d34ac617d8a94eb12ff4272c3ccfb4205c153b17450e1b9137d3d3eb82446293c5a155ec360f61cf2e3f5918b08e7d4d5825", 0xe3}, {&(0x7f0000359000)="d1d891b9b29fd36a0daa593efb40504a33", 0x11}, {&(0x7f0000157000-0xc6)="06544cbfa2632a2e06eafcf50395849f97ebdb099833dddebe9f8bfa4e96e9b5deb33a8a1b42b00fc178a940a6e519d2f695021f71bf72a83714fda250a52c3f059ec43fa3a6aad7be01fa6aa5572e76006858861a724a57f2cc8c005933b107b8fa617e336ddaf426fb44fd6d83c80eeacf18ec9f082d98346279d0c9952989e8f0d7685964bf3e9b42c028acc7a594bbf635033d2cbbaad4d157eb451d9260c95e8fe2f436285c2dc7023279fbcdb2470f7fadc1c13a3465e8cb5fc4f60f5487baef968d30", 0xc6}, {&(0x7f0000fee000-0x3d)="c89e7b88b15cc4197ff3e413a10ca4efc0868004b8093980deb60757a40299d62900a5cba67c3fe24f5874f2949f427e0937a1237f90f3ba7014f5d53d", 0x3d}, {&(0x7f00008d8000-0x46)="560c3ba299a30b10e4c044c6ce284e1fe45dae56a7c0e60f3eee7ea92f1be9991e5c7194934dfa84bdb5c93c021f5d1e0e9e7a158ab3ae0797449921f92b6c592b0c8c96f96a", 0x46}, {&(0x7f00005e7000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x40000}], 0x1, 0x4000000) connect$bt_l2cap(r3, &(0x7f0000ab7000-0xe)={0x1f, 0xff, {0xfffffffffffffffc, 0x400, 0x5, 0xc0a, 0x1, 0x0}, 0xa481, 0x600000000000000}, 0xe) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) pipe2(&(0x7f0000e74000)={0x0, 0x0}, 0x4000) fallocate(r4, 0x0, 0x0, 0x5) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/02 17:10:38 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, 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 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40001) r1 = memfd_create(&(0x7f0000702000)='/dev/random\x00', 0x2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e28000)=0x2, 0x4) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000-0x4)="", 0x0}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b2", 0x41}], 0x2) 2018/01/02 17:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) syz_open_dev$binder(&(0x7f0000415000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xb, r1) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000b3c000/0x18000)=nil, &(0x7f0000dd9000)=[@text16={0x10, &(0x7f0000a75000)="0fe77c8b66b9f409000066b80500000066ba000000000f302e0fa00f23fb6492ab64366766660ff63aba410066edba4300b0f3ee6766c7442400a7dec84f6766c7442402c9f867c06766c744240600000000670f011424", 0x57}], 0x1, 0xeda8cdbe9c2d6a5f, &(0x7f0000a8d000-0x20)=[@cstype3={0x5, 0xa}, @dstype0={0x6, 0x8}], 0x2) [ 57.566938] audit: type=1326 audit(1514913038.381:909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11131 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 17:10:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x82080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$audion(&(0x7f0000d9a000-0xc)='/dev/audio#\x00', 0x5, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000d13000)=0xffffffffffffffff) 2018/01/02 17:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x100000802, 0x800300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) 2018/01/02 17:10:38 executing program 4: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d1000)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/02 17:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(0xffffffffffffffff, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78a", 0xf}], 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000625000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000474000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f2a000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(r0, &(0x7f0000ab1000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000)=0x10) [ 57.632153] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000764000-0x30)={0x0, 0x0, 0x0, 0x0, 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000427000)=0x8, &(0x7f00000b6000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000614000-0x10)={r1, r1, 0x5, 0x1}, 0x10) sched_getscheduler(0x0) bind$alg(r0, &(0x7f0000048000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r2 = getpid() process_vm_readv(r2, &(0x7f00007dc000-0x10)=[{&(0x7f000030f000)=""/101, 0xffffffffffffffd3}], 0x1, &(0x7f00007c4000)=[], 0x7, 0x0) 2018/01/02 17:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000636000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000042e000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000a3e000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000f8f000)={0x77359400, 0x0}, &(0x7f0000847000)={0x0}, 0x8) write$eventfd(r2, &(0x7f0000269000-0x8)=0x0, 0x8) 2018/01/02 17:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x9) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = getpgid(0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000e74000)={@common='gretap0\x00', @ifru_flags=0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000e72000)={0x2010, 0x0}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000507000-0xa)='/dev/cuse\x00', 0x48101, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f00008e2000)=0x0, 0x4) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00007df000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) syz_open_procfs(r2, &(0x7f0000257000-0x9)='net/sctp\x00') setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000368000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, 0x3, [0x1, 0x3f, 0x8, 0x9, 0xfffffffffffffff9, 0x7, 0x1f, 0x100000000]}, 0x5c) 2018/01/02 17:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f3f000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000044c000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) r0 = syz_open_dev$vcsn(&(0x7f00000c5000-0xa)='/dev/vcs#\x00', 0x2, 0x24500) unlinkat(r0, &(0x7f0000579000-0x8)='./file0\x00', 0x0) [ 57.672694] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/02 17:10:38 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00005bf000)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x40, 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, 0x3, 0xffffffffffffffff, 0x0) 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000051b000)="9b017dfed173a00499b8f4758ed58b22", 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000059c000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000046000-0xd0)={0x5, 0x0, [{0x40000002, 0x5, 0x1, 0x1, 0x6, 0x4, 0x7f, [0x0, 0x0, 0x0]}, {0x7, 0x4, 0x1, 0xa216, 0x0, 0x3f, 0x401, [0x0, 0x0, 0x0]}, {0xc0000003, 0x0, 0x0, 0x5, 0x10, 0x3694, 0x6, [0x0, 0x0, 0x0]}, {0xc000001b, 0xfff, 0x2, 0x9, 0xfffffffffffffffd, 0x400, 0x2, [0x0, 0x0, 0x0]}, {0xd, 0x80, 0x0, 0x0, 0x6, 0x69, 0x101, [0x0, 0x0, 0x0]}]}) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) fcntl$addseals(r0, 0x409, 0x4) 2018/01/02 17:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000866000)='/dev/vcsa#\x00', 0x80000001, 0x145600) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000821000)="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", 0x109, r1) r5 = add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)="690782ba000000000000000085ec54f5da60ac8386bcd98d70ce9ddf727951fb9997fb8ca336ef7349def24f9c7bb9b694b2eb0c86a927f115e723a616e8f707000000fffffffffffff0014a8a2cff3bc61f1c234dcd24ec3f72d6d3f9ff1cda501473e4ae1089aa00bbafdf30518027e7a0443318f4bcb69a70dcb1e472ba66ac09196f0cdff1d746e27904", 0x8c, r1) r6 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r6}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x9, r5, r0) 2018/01/02 17:10:38 executing program 2: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) rt_sigreturn() socket$inet(0x2, 0x4, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ca5000)=0x0, 0x4) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x1, &(0x7f0000ca7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ca6000-0x2e)="a2899422984d874d362b5a01bcae13abd384a947d559566354e611d792fd515b3817ca83c3e78ce2b8ccc4b05c4a65df5c0481f4960619e86d327e32045286d1dcd15ae32ce187d102ccac565d84398889002e84350db38098da5f99446ff1ad51c2857727ab09fe3f8851a3d2779eb9ef96304992", 0x75, 0x40000, &(0x7f0000ca5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00005b5000-0x450)={0x100, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) getresuid(&(0x7f0000901000)=0x0, &(0x7f0000310000)=0x0, &(0x7f0000ca8000-0x4)=0x0) ioprio_set$uid(0x0, r3, 0xe6d) 2018/01/02 17:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000180000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f00002e1000-0xc)='/dev/audio#\x00', 0x3, 0x80000) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000659000-0xff)="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", 0xff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00007d9000-0x4)=0x0, &(0x7f00008d2000-0x4)=0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00004ea000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) 2018/01/02 17:10:38 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000de8000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006b4000-0x20)={@generic="5a0ceaa23861fed7e0096c23237c8208", @ifru_flags=0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000de9000-0xa)='/dev/vcs#\x00', 0x81, 0x200000) r2 = getpid() mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000de8000)={{0x100, 0x1, 0x6, 0x89, "21ea20267bbb7d6b5b6e307ff626991fedca3241df4749966703d5169d470ac76a6a3f0c05fc030131e56326", 0xfe73}, 0x0, 0x0, 0x119, r2, 0x0, 0x5, "465d8cd44f60cb39ac2162f83319fdb6192969d8654b23a100a4890ebe14a3e3b3f10757c9a8f73aba7b9ac76ecfa071e9e488a50441057813f91df36c06d954", &(0x7f0000691000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x2, 0x8, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000383000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/02 17:10:38 executing program 0: 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) fcntl$setlease(r0, 0x400, 0x0) syz_open_procfs(0x0, &(0x7f00007e1000-0x14)='ns/ipc\x00') 2018/01/02 17:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x8000000000000009, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x2, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x1fff, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x0, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000060d000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000065e000-0x10)={0x4, &(0x7f0000ad3000-0x10)=[0x0, 0x9, 0x7c, 0x2]}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}, {0x2, 0xec, 0x0}], 0x2) 2018/01/02 17:10:38 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000023000)='./file0\x00', 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xff) get_thread_area(&(0x7f0000020000)={0xffff, 0x0, 0xffffffff, 0x5, 0xffffffffffffffc0, 0x81, 0x3, 0x84, 0x7, 0x7}) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, 0x0, &(0x7f0000024000-0x4)=0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f000001f000)="", 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4000000000000028, [@multicast1=0xe0000001]}, 0x14) unshare(0x0) syz_emit_ethernet(0x12e, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x120, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, r1, r2, 0x3, 0x0, 0x8, 0x0, 0x2, 0x0, 0x2, {[@fastopen={0x22, 0xa, "f7c1358e82a89a7a"}]}}, {"2fbd3730fa2958715e089e8e87c583bd440d9fa7a508ac1a4e0710b0daa74bb30cf5d3401a9e246f500f503ead9010fb5b0c85648d030e7249f45478d3b5c2aa0e27dbe290193ee80b4fee4bd937bbe5f76c7355066102a7d04d1a820c8a5ab03d89968b26e14d0c9a6a0e6674812bb153e4e2aca492c6de57e4e72c2ecd5955dd37d62ea8633c1205609b87a1140be54b19e0bbbf8c87d91df7ac6d853e0554feabbf8bbec0a308f627463c17c47c035684fd842e9cecd0eed78faf746a53a54d34d1111ea21dc8cc00e9822a39316133e6581bc2583b135a7b9fae2323c52d4cd70f4c7fa592fb0c8415ba"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde1, 0x7, 0xff, 0x8, 0x80000000}, &(0x7f000000a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r4, &(0x7f0000020000-0x4)=0x4) 2018/01/02 17:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000747000)='/dev/rfkill\x00', 0x4000002, 0x0) write(r0, &(0x7f0000a8a000-0xf9)="de81b57fb8ab7a", 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003e7000)={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]}}, &(0x7f00000a7000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000005a000-0x8)={r1, 0x4}, &(0x7f0000198000)=0x8) 2018/01/02 17:10:39 executing program 4: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d2a000-0x138)={{0x2, 0x2000, 0x0, 0x3, 0x8, 0x3, 0x70000000000, 0x0, 0xfff, 0x9, 0x5, 0xfffffffffffff3b3, 0x0}, {0xf000, 0xd000, 0x18, 0x6, 0x1, 0x7, 0x1000, 0x1679, 0x9143, 0x0, 0xffffffff7fffffff, 0x2, 0x0}, {0xf000, 0xf000, 0x0, 0x6, 0x1, 0x10000, 0xfffffffffffffffa, 0x3f, 0x2, 0x79, 0x81, 0x63, 0x0}, {0x0, 0x0, 0xf, 0x7fffffff, 0x59, 0x2, 0x6, 0x7, 0x7fff, 0x9, 0x7, 0x1ff, 0x0}, {0x4, 0x5000, 0x10, 0x2, 0x0, 0x0, 0x7f, 0xf785, 0x36, 0x2, 0x0, 0x100, 0x0}, {0xf005, 0x6000, 0xc, 0x2, 0x1, 0xff, 0xf6, 0x4, 0x15, 0x1, 0x8, 0x401, 0x0}, {0x10000, 0x4, 0xe, 0xff, 0x8, 0xffffffff80000000, 0x6, 0x6361400000000000, 0x8, 0x8c, 0x2, 0xb998, 0x0}, {0x10000, 0x100001, 0x0, 0x4, 0xfffffffffffffffe, 0x20, 0x3f, 0xe7, 0x1, 0x8000, 0x0, 0x7, 0x0}, {0x2000, 0x2000, [0x0, 0x0, 0x0]}, {0x10000, 0x103000, [0x0, 0x0, 0x0]}, 0x40000001, 0x0, 0xd000, 0x200, 0x0, 0x2401, 0x2000, [0x0, 0xff8000000000, 0x6, 0x10001]}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x15, 0x9c, &(0x7f0000001000)="6123e11cdcb56b7d3e41edc425996aa4f4928c5c909d8a5d1b1ead38a8b6c6981f439a07d4bc7ce7f734266b6c272e010b6ced17337f92069bc5f81de400273931d20c4370d498ee09a53a263d415d946d1e687da2488a2bfa8a37ff894cc81e2851148b300916c8fe0ffe5dfcd090b67dc57bc20602ef481f735cc1279eddba26c6d410216c769eb9ba2806b1ba813690041e733191b494c4c3bbd3"}) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000fb3000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x27) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000506000-0x18)="d102050000e5000000070006dcf31c58e55fe1b471985eb5", 0x18) pkey_alloc(0x0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000879000)=0x80, 0x4) syz_open_dev$loop(&(0x7f000088d000)='/dev/loop#\x00', 0x101, 0x400800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000638000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000cef000-0x4)=0x0, &(0x7f00000fb000)=0x4) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x6, 0x2, 0x5, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffe8) pipe(&(0x7f0000a63000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000ec8000-0x20)={0x4, 0x8001, 0x4, 0x0, 0x18, 0x7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) lseek(r0, 0x0, 0x2) 2018/01/02 17:10:39 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000074c000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003ba000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000437000)=[{0x8, 0xe7}, {0x3, 0x3}, {0x4, 0x7fffffff}], 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e1, &(0x7f0000002000-0x8)={r1, 0xffffffffffffffff}) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/mixer\x00', 0x2cc080, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d94000-0x8)={0x0, 0x0}) r2 = socket(0x200000000010, 0x1fffffff, 0x2) write(r2, &(0x7f00009e2000)="2400000026007f000000000000007700fbffffff0100000000000000ffffffff0100ff10", 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad0000)={0x0, 0x0, 0x0}, &(0x7f000009e000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000997000-0x4)=r3) 2018/01/02 17:10:39 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000c03000-0xe)='/dev/admmidi#\x00', 0x8, 0x2000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b40000-0xd6)=""/214) 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) socketpair$unix(0x1, 0x4000000000000005, 0x0, &(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) writev(r2, &(0x7f0000afd000-0x10)=[{&(0x7f00009c0000)="fa", 0x1}], 0x1) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000837000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ppoll(&(0x7f00002a7000-0x18)=[], 0x0, &(0x7f0000100000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b08000-0x8)={0x1000000000000}, 0x1) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000)={0x0}, 0x8) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 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) memfd_create(&(0x7f0000aa0000)='@\x00', 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x400000000000004, 0x40) sendmmsg$nfc_llcp(r0, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000fd402063b4a6402100000000000000023afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb110000000000000000b571", 0x0}, 0x60, &(0x7f0000f5a000-0x20)=[], 0x0, &(0x7f000075d000)={0x10, 0x0, 0x7, ""}, 0x292, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004e2000)={0x0, 0x1b, "5a898f97ec8c3b781bf2cc5da988047dc8f11da6c2c3fbf64ce6be"}, &(0x7f0000d3e000-0x4)=0x23) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000827000-0x8)={r1, 0x6}, &(0x7f00000f3000)=0x8) epoll_create1(0x80000) 2018/01/02 17:10:39 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000279000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b9d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000-0x4)=0xe8) setuid(r3) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000491000+0x5fa)=0x0) getpeername$packet(r0, &(0x7f00008d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000919000)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$inet6(r2, &(0x7f0000499000-0x1)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000145000-0x4)=0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab8000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c5c000-0x20)={{&(0x7f0000641000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f97000)={@common='lo\x00', &(0x7f0000520000-0x2c)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "0c3da8", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigreturn() 2018/01/02 17:10:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000-0x8)='net/tcp\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0xc, 0x552615ba, 0x800, 0x8, 0xc, 0xffffffffffffff9c, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = dup3(r1, r0, 0x7ffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000008000)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0xc2, 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) 2018/01/02 17:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 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) 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) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, &(0x7f00008aa000-0x8)=0x3, 0x8, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000005000-0x8)=0x0, 0x10001, &(0x7f0000003000/0x2000)=nil, 0x2) r0 = syz_open_dev$dspn(&(0x7f00003d4000-0xa)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007a0000)=0x0, &(0x7f00005fd000-0x4)=0x4) write$fuse(r0, &(0x7f00001bb000)={0x28, 0x0, 0x2, @fuse_notify_store_out={0x6, 0x0, 0x8}}, 0x28) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000001, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a37000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000789000)={0x3, 0x2, 0x6, 0x8000, r1}) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000031a000-0x4c8)={{0x81, 0x6, 0x2, 0x9028, "5f4cc12fee9055f5fbec53d8c1c955cddeafa4e00746a8f8d2b0621e7eaa1566abfbdf9ea1def436b6daba28", 0xff65}, 0x0, [0xff, 0x7, 0x100000000, 0x2, 0x169, 0x8, 0x7, 0x4, 0xff, 0x5, 0x0, 0x1ff, 0x7f, 0x9, 0xfff, 0x1, 0xc5e, 0x0, 0x6, 0x1, 0x3ff, 0xfff, 0x1, 0x7, 0x1, 0x0, 0x200, 0x2, 0x401, 0x74046ba6, 0x5, 0x4, 0x5, 0xbbd, 0x10001, 0x57f6, 0x0, 0x80, 0x6, 0x5, 0x3bbc, 0x3ff, 0x7, 0x4a47, 0xdb, 0xffffffffffffffe0, 0x7, 0x0, 0x80000001, 0x400, 0x0, 0x1f, 0x8, 0xfffffffffffffff9, 0xffffffffffffff81, 0x7, 0x3914, 0x9f, 0x81, 0x6, 0x3, 0xb3, 0x2, 0x7fffffff, 0x40, 0x1, 0x4, 0xc5, 0x9, 0x8, 0x4, 0x401, 0x1, 0x0, 0x7, 0x80, 0xffff, 0xe6ae, 0xfffffffffffffffb, 0x6, 0x0, 0x8, 0x60d, 0x98, 0x4, 0x10001, 0x40, 0xfff, 0xc0fe, 0x6, 0x1b, 0xff, 0x7, 0x5, 0x400000, 0x8, 0x6, 0x4, 0x8, 0x2, 0x4, 0x2, 0x80, 0x9, 0x9, 0x1, 0x200, 0x2, 0x0, 0x1000, 0x8, 0x7, 0x80000001, 0x4, 0xfffffffffffff001, 0x3f, 0x6, 0x8, 0x3f, 0x8, 0x3, 0x7, 0x3, 0x3, 0xbe3, 0x8000, 0x7f, 0x7f], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e86000)={0x0, 0x1c, "56aefb26143ddbb2bc49345c33ef4e00a041d5557a8332ff263e0d99"}, &(0x7f00003f4000-0x4)=0x24) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00001d8000)={&(0x7f0000fcb000/0x2000)=nil, 0xf98, &(0x7f00008a5000/0x4000)=nil}, 0x18) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000d5f000)=""/60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a1000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) munlock(&(0x7f0000f10000/0x1000)=nil, 0x1000) bind$bt_rfcomm(r0, &(0x7f000079a000-0x9)={0x1f, {0x3ff, 0x1, 0xffff, 0x6, 0x6, 0x4}, 0x8}, 0x9) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4000000000000805, 0x100000000) 2018/01/02 17:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003fd000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000b36000)=""/149, 0x95) r1 = socket(0x20000001e, 0x2000000000000805, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00003e5000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000141000)={0x5, 0x0, 0x1f, 0x4, 0x10, 0xacc1}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000023d000)=""/0, &(0x7f0000fde000-0x4)=0x0) 2018/01/02 17:10:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8000, 0x20, 0x3e1d5599, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000432000)={r1, 0xb, "ee6a6f6d7acf5e07156f6d"}, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000956000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = socket$inet(0x2, 0x801, 0x2) getpeername$packet(r3, &(0x7f00007cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006ba000-0x4)=0x14) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1) bind$packet(r3, &(0x7f0000313000-0x14)={0x11, 0x1c, r5, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000071d000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000498000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, r6}, 0xc) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000454000)=0x100000001, 0x4) remap_file_pages(&(0x7f0000c5b000/0x4000)=nil, 0x4000, 0x1, 0x7, 0x800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002df000-0x28)={@generic="17e443a3173431a529fa2f457323113b", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r4, 0x4bffffff) dup2(r2, r4) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000761000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008df000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000053b000/0x18000)=nil, &(0x7f0000f01000)=[@text32={0x20, &(0x7f000081d000-0x54)="0fc71f66baf80cb8c43dc087ef66bafc0cb8981c90d0efb882f000000f23d00f21f835200000030f23f80f01df0f01c967d9f73667f266dbe0b9800000c00f3235000100000f300f0f820000000097c4e2cda9c6", 0x54}], 0x1, 0x44, &(0x7f0000b52000)=[], 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00002f6000-0x8)=0x2) 2018/01/02 17:10:39 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000a99000-0x8)=0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000062000)='/dev/ppp\x00', 0x802, 0x0) r4 = open(&(0x7f00003a4000)='./file0\x00', 0x10000, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c35000)={r3, 0x3ff, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000671000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002a8000-0x10)={0x6, [0x3ff, 0x800, 0xfffffffffffffbff, 0x2, 0x7, 0x9]}, &(0x7f000015b000-0x4)=0x10) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) 2018/01/02 17:10:39 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, 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) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) sendmsg(r0, &(0x7f0000e35000)={0x0, 0x0, &(0x7f0000c0b000-0x20)=[{&(0x7f00002b3000-0xfd)='\x00', 0x1}], 0x1, &(0x7f0000c24000-0x15e0)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0xdd, ""}], 0x20, 0x0}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f000060b000-0x8)={0x0, 0x0}, 0x800) connect$bt_l2cap(r1, &(0x7f00007c8000)={0x1f, 0x0, {0x80000001, 0x1, 0x5, 0x2, 0x6, 0x3}, 0x1, 0x1000}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x15) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000009e000-0x40)={&(0x7f0000dc1000)=[0x0, 0x0], &(0x7f0000aba000)=[0x0, 0x0], &(0x7f0000617000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000355000)=[0x0], 0x2, 0x2, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x200, 0x0, {0xffffffffffffffff, 0x1, 0x9, 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]}) recvmmsg(r0, &(0x7f0000965000)=[{{&(0x7f0000ced000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e81000-0x60)=[{&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f000006c000)=""/207, 0xcf}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000259000)=""/40, 0x28}], 0x6, &(0x7f0000c85000)=""/189, 0xbd, 0x3}, 0x7f}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00003c1000)=[{&(0x7f0000001000-0x29)=""/41, 0x29}], 0x1, &(0x7f00005be000-0x1000)=""/4096, 0x1000, 0x3b45e069}, 0x4}, {{&(0x7f000032c000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000fda000)=""/232, 0xe8}], 0x3, &(0x7f000051e000)=""/21, 0x15, 0x3}, 0x7}, {{&(0x7f00003d4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017a000)=[{&(0x7f0000000000)=""/134, 0x86}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x4}], 0x4, 0x10002, &(0x7f00009bd000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) waitid(0x1, 0x0, &(0x7f0000ff5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f00003f8000-0x24)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000631000)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x9, &(0x7f000000b000-0x48)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x8000000}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x1, 0x0, 0xe, 0x2, 0x0}, @alu={0x4, 0x0, 0x1, 0xa, 0x8, 0xfffffff5, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000fc9000-0x18)={0x200, 0xfa, 0x8000, 0x9, 0x4, 0x6}) 2018/01/02 17:10:39 executing program 5: r0 = epoll_create(0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000df1000)={{&(0x7f0000ae9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/02 17:10:39 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000784000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000835000-0x5)='eth0\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000e3e000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000024e000-0x8c)={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]}) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079a000)={0x26, 'skcipher\x00', 0x2f, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e59000)={@generic="a0df15ca7321fd1e3f3d90c5aa9735ad", @ifru_flags=0x200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f84000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x59, 0x100000000, 0x4}, &(0x7f0000650000-0x4)=0xa0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f84000-0x8)={r3, 0x7ff, 0xfff}, 0x8) accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x600000, &(0x7f0000f83000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000f84000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r5 = open$dir(&(0x7f0000645000-0x8)='./file0\x00', 0x800, 0x109) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f85000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r5, &(0x7f00004da000)='./file0\x00', &(0x7f0000f84000)={{0x77359400, 0x0}, {r6, r7/1000+10000}}) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f6000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0xffffffffffffffa3) r3 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000000)=""/56, &(0x7f0000de2000-0x4)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4800) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000001000)={0x87, 0xaf13, 0x8, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000001000-0x92)=""/146, &(0x7f00008b1000)=0x92) prctl$getreaper(0x31, &(0x7f00000de000-0x8)=0x0) fcntl$getflags(r4, 0x40b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000001000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) accept4(r2, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x7, 0x2, 0x14001, 0x1000, &(0x7f0000000000/0x1000)=nil}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005f6000)=0x0, &(0x7f0000d64000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b1e000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') chown(&(0x7f00000b4000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000691000)={0x3, 0x2, 0x28b, 0x7fff, 0x1, 0x1, 0x1, 0xffff, 0x100000001, 0x2260000000000000, 0x7}, 0xb) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000864000-0x4)={0x77359400, 0x0}, 0x10) 2018/01/02 17:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000875000)="", 0x0}, 0x20) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00006a5000)=""/206) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000c64000)=0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000b7d000-0x40)={0x4000000000000000, 0x10000, 0x6, 0x6, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/02 17:10:39 executing program 5: epoll_create(0x500000) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) open(&(0x7f00005e0000)='./file0\x00', 0x0, 0x80) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000fde000)={&(0x7f00005fa000/0x1000)=nil, 0x81, &(0x7f000036e000/0x1000)=nil}, 0x18) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fdf000)=@generic="dfd416363500000900000005005e9007") 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10001, 0x1, 0x0, 0x2000, &(0x7f000078b000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000610000)={0xffff, 0xd5c}) fcntl$dupfd(r0, 0x406, r0) gettid() exit(0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000087b000-0x8)='./file0\x00', 0x8023e, 0x4) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000074c000)='/dev/autofs\x00', 0x8100, 0x0) inotify_add_watch(r0, &(0x7f0000857000)='./file0\x00', 0x6000100) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003bf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) r2 = dup3(r0, r1, 0x80000) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a9c000-0x20)="020775b0d5e383e5b3b60ced5c54db0700", 0x11) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x45dc, 0x101000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000088b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x3, r0, 0x80000000004}) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000c7e000-0x18)={0x0, 0x0, 0x0, &(0x7f0000a0a000)=0x0}) 2018/01/02 17:10:39 executing program 2: prctl$intptr(0x1a, 0x0) r0 = msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/197) 2018/01/02 17:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b9f000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket(0x2, 0x3, 0x40000000040) sendto$inet(r1, &(0x7f00003ae000-0xbb)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c978bd8dab011fc17eb6fffab26320816782b77f70ebcb8a297d23e15731f6d1716047576d744e5fcf4445bfcab115034af40b8f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df596941120bb9185ad0e760329889f0b7c", 0x8e, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000481000-0x99)=""/153, 0x99, 0x0, &(0x7f0000ce0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ppoll(&(0x7f00004f6000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000806000-0x10)={0x0, 0x0}, &(0x7f0000357000)={0x0}, 0x8) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff3000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) link(&(0x7f00001ad000-0x8)='./file0\x00', &(0x7f0000bf5000-0xe)='./file0/file0\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x0, 0x0) 2018/01/02 17:10:39 executing program 1: futex(&(0x7f00008a6000)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000085e000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb6000-0x9)='/dev/sg#\x00', 0x3, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0xa8)={0x3, 0xa0, "9c49e37f68cc57e82403604eacc4818c1a01473696e9d105e47ff20189273a15e9f69d5f2753af4806a2f4c345f93f81fb340bc61af1c83cdb9286e146c3122bfa53c8845b6bcac105232cf1e606248a67d4734bbd5f93debe1d1df92637fb50eb61ee368d3e4b053df4910e98144fd1ea8de3ecc51f2e3c0f9e1ac1c6e7ac57e36b38d2a35575ce771137672aaade569aa962166874658f9bca564ae4405c9f"}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0xb45, 0x1, 0x6c3, 0x4}, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007ef000-0x8)='./file0\x00', 0x400100, 0x20) vmsplice(r0, &(0x7f00008bc000-0x60)=[{&(0x7f0000607000)="20991c7275697988362fed62598804686c1b8a83721381f0c8ecdb52c6c9bcaa54a4465d969aa1e74408063e3812c3bbc0caedc4830a75ee7f20caa2092bf51bc449ce5e61f377f361206f5ff48623353c1b9c12952bd37b6e20df812b2bcc74e21a27f36b0465cb0d88c9e7490f4ed6e42f01b094594b2f6d4b8851a96e0d6944190793203ecd97adc6a606d9612afc88961eec28874aba8e89cc7fe4568fddebef8cbf4be4de143367bda08b1c3721068be3f167b4550f32b4bf18166b", 0xbe}, {&(0x7f0000dec000)="482a6306aaee527f9a795d739b1c6606d19bd129de7d1c91dae5dc1d9a42d429a80b292617495e76659434adf42ebbfc9df42cd9ba970072a637232b8e0743e01fc9516c241a9ac4ee49083db5a6ec660c70b45175c95a8c371bd6986ee9f674c15f2cdc12a0faf5c56dea324c6bac4557aa71d94256d86e37b007346892443aa3cde3994ddaaa64d07f80bfbac92d2b0a024ad1829c8b8a6106193f67ec22ef538669477350", 0xa6}, {&(0x7f0000524000)="c5fdf1db9f4d8a886d4e952d0714ffbde9b4fbd516c44fc302f2888deedff48aefd92db0a3c0d1a0d71d37f6260adeaf919510667fd71b59272acf58fcee7d0396cd6db19a23f5f9d755ca797d8191b38f24988c7dfb0dc467cf67f4b1c64774243460a46f85b87a1bb4b0c7108ad6321ec5df4c4912846146e1fa04904ac80265aafb74c967807a60b7f186a665dcb7d640f7e1975d9076b91a455e3c409470d729f358d5a7e2f9ab49013e12cf8521289d08b768f3475db7dd01dd", 0xbc}, {&(0x7f0000b1c000-0x8f)="b71fed63871cef5501c258b802f4284a981091bdcdc42c1cc23c4af1b83f89ced333f63dffcf2ca5c59854c16b063c3edf53e59fa0747bd208b18aeee3e90a81ac8277a66267085a10602c7b5e8ea4671aa2373935e82c70b1579b6c3f27c279aa7ee99a99cec4b281125330f80beaa5b323fb0f04b44994383da6551a9101e5cdb0ad781502eed5954aaeda281949", 0x8f}, {&(0x7f0000b45000-0x1000)="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", 0x1000}, {&(0x7f0000ab1000)="d6ebb3c63555c4b655e0a5529466cea4873c663f1c3c5275d783e573192d8f6723b0fd662bb36f6d799d43bf", 0x2c}], 0x6, 0x8) syz_open_dev$sndpcmc(&(0x7f0000ea9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)="ff010000") getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) fcntl$notify(r0, 0x402, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00002c1000)={0x100, 0x8, 0x4, 0x2, 0x7fff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) recvfrom(r1, &(0x7f000006c000)=""/107, 0x6b, 0x2, &(0x7f000073a000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) faccessat(r2, &(0x7f0000422000)='./file0\x00', 0x0, 0x300) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000986000)={0x0, 0x1000, 0x3fd, 0x8}, &(0x7f0000e62000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000651000)={0x0, 0x0}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000015a000)={[{0x14f, 0x8, 0x4, 0x3, 0x7, 0x100000000, 0x5, 0x4, 0x8, 0xfffffffffffff996, 0x1, 0x7, 0x2}, {0x8, 0x1, 0x1, 0x2, 0x7, 0x3f, 0x3, 0x3, 0xeca4, 0x4, 0xff, 0x3, 0xffffffffffff73fc}, {0x6, 0x7, 0x7, 0x7fffffff, 0x2, 0x2, 0x2, 0xffffffffffffffff, 0x6, 0x1, 0xffff, 0x2, 0x400}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000305000)={r3, 0xd3, "0a7c544d578238e222ecc2919464f544ff75627c3454f06f6b7a75e4ec2f568fb355fafbdb579d27ce2894a0af2d15d02235b1b7602a2ab891645a1de8d69f7ef3712643ff825fd8c3cc251919221b24c106d88f6927e9e0304a7f2fc01e4b65017a346a48515d980411480cb87b4fc8c90d5ae8ab8522bc870f010bb5c80fe8445297f7b4b38049e49ec711e55f3c8ba8cef29505f46a8f8825884e45c4b5c3aa78c083608a34aea933c6b00000cecd5cd37db1f35f64f63b47131dbf42a21c85f6fb579f28320249b1e6293b96bcc4acf39a"}, &(0x7f00007ac000-0x4)=0xdb) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b70000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000e66000-0x1000)="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") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0xfffffffffffffff8, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f0000b38000)="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", 0x22c}], 0x1, &(0x7f0000530000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 17:10:39 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000c0d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x10000) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bd0000-0xf)=@random={'security.\x00', 'eth1\x00'}, &(0x7f0000000000)=""/217, 0xd9) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$mice(&(0x7f00002be000-0x10)='/dev/input/mice\x00', 0x0, 0x6854d18ca0cc5ce5) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000db3000)=0x100) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_dev$adsp(&(0x7f0000e08000-0xb)='/dev/adsp#\x00', 0x10001, 0x22080) pwritev(r1, &(0x7f0000925000-0x10)=[{&(0x7f00005a9000-0x2)="bea1", 0x2}], 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000aec000-0x8)=0x81, 0x9, 0x0) readv(r2, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000555000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000df3000-0x4)=0x0, &(0x7f0000416000-0x4)=0x4) r3 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x9) 2018/01/02 17:10:39 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="0000000000000006eb030000f6fb00fffeb27d000000000000000620f700000ff91617017b", 0x25) bind$llc(r0, &(0x7f00001bc000)={0x1a, 0xff, 0x7, 0x7, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000008d000+0xeaf)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000304000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009b9000)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000931000-0x10)={r2, r3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r4, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xe096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/02 17:10:39 executing program 6: msgsnd(0x0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) r0 = msgget(0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/106}, 0x72, 0x0, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0xe17)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) msgrcv(0x0, &(0x7f0000041000)={0x0, ""/4096}, 0x1008, 0xffffffffffffff7e, 0x0) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c2c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "b4248d15"}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000409000)='/dev/cuse\x00', 0x14000, 0x0) accept$inet6(r0, &(0x7f0000687000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000721000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000)={@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$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ab9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x200, 0x6, 0x3, 0x0, 0xcd, 0x4080000, r1}) syz_extract_tcp_res$synack(&(0x7f0000fee000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000abd000-0x4)=0x2, 0x4) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r0, 0x408) syz_emit_ethernet(0x5e, &(0x7f0000222000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}, @generic={0x0, 0xc, "7c423c4c23f2931125c4"}]}}, {""}}}}}}}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r1, &(0x7f00004e8000-0xe)={0x1f, 0x101, {0x649, 0x9, 0x401, 0x101, 0xfff, 0x3ff}, 0x2, 0xffff}, 0xe) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/sequencer\x00', 0x22002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd7000)={0x101, 0x8, 0xffffffff, 0x4}, 0x8) 2018/01/02 17:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x157, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000065e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/02 17:10:39 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000df1000)={@common='lo\x00', @ifru_flags=0x1800}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x8004, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2a000)={r1}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f08000)={"5702d9ef2a9ab88b41968d8aea220c3a", {0x4, 0x400, 0x100000000, "7d76b3b5a5a5", 0x4, 0x0}}) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001c0000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000502000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b33000/0x18000)=nil, &(0x7f00008a8000-0x7)=[@text64={0x40, &(0x7f0000d9e000)="420f22c34d0f63766cf4d9ecc4c235a72d42447d9d4c0f18b5ad8a0000440f20c03507000000440f22c048b8ab000000000000000f23d80f21f835800000500f23f866b8df000f00d8640f32", 0x4c}], 0x1, 0x50, &(0x7f0000583000-0x10)=[@cstype0={0x4, 0x5}], 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000763000-0xc)={0x4, 0xffffffffffffffff, 0xfffffffffffffffd}) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000218000)={0xf7, 0x8001}, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) unshare(0x24000200) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000390000/0x18000)=nil, &(0x7f000086b000-0x18)=[@text16={0x10, &(0x7f0000038000-0x31)="2e0f0fed97f001230f01caec0f41ed66b9800000c00f326635000100000f30ba6100ecf3a765660f3801849b37f2a7d9f6", 0x31}], 0x1, 0x0, &(0x7f000034a000-0x20)=[], 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000af3000-0x138)={{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]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) r2 = shmget(0x1, 0x3000, 0x47d, &(0x7f00008ad000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00007cb000-0xa8)=""/168) 2018/01/02 17:10:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x85) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000742000)={@generic="784fe422dbaedc4a83dfba3e4772ea9a", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000edf000-0x80)=[{&(0x7f0000b84000-0x254)=[{0xac, 0x80000000000000, 0x400, 0x4, 0x3, "5a77d23ef76ed4f8b74fb84c9ee7f11ffd21feae59467a4cb9cd3d0b954ccae0d88f5cf67d0b49345d26b65a871a21cfa65934e36d686d5ed97abc3b66046efb5e7668483d7ac379b96f5102d36f2cae44c9c56d6658225cc7fbf78a4ebc33b21a944765e2db4badb6bc440dd6f8d9bf05dae61fbf42fa232dae1f3b75d204af523fbfc64a8487609f63eacc03a19145a04b852454148f339a708e7d"}, {0x64, 0x71fe, 0x400, 0x7fff, 0x1, "5f9a52d657219fcae1aab9c187ca35c8764ae0c05edee13da85475eb4ab068962c45a64922f20273f20d98d9d121c24d32359a2e384d7975124f7f386ebf1d21ba2b9c2096b8fc7ed9dbced8785c9f5e700a362c"}, {0x74, 0x2, 0x200, 0xfffffffffffff6d8, 0x0, "fb173a87733a0597e72d82053c43068eab2d25d3e4a0631eb533074bf5f17adeee1466503cd5b573bb8ff620c42726f89402eb218067118c68053265e4d40a3480cfbfc6b9695afd5d327b3a33c26ee9c2b363f9149eb9c42ceead822e4348dfb9c9"}, {0x1c, 0x1, 0x300, 0x3, 0x2, "7b1bebf65e1568aa9956"}, {0xb4, 0xbc, 0x10, 0xa5, 0x3, "8fbde4cab3d41e43290d37580eb700f29aa3fbb59d82ea6439dc966eaac1255075d6c2cb1987489c0fdfa73818279da2ff9ba8165fca30f618630038167861ffef53853dfcad56d089246607e728d316331928c34c897d8fa7d3171dd3013d2e4b502a51448e8b445de9e115f689d7bfee5808d6ce870be14b86a2fc3f59e3ccbfea6b6c7526bdceea89abb8c0b511dc4099e9d569c48fe7ae930f289ab67297da11"}], 0x254}, {&(0x7f00004bd000)=[{0x8c, 0x800, 0x610, 0x6, 0x0, "04a4db42df2d381e771358504b1c5a537ae88d08e9357c80a004a9ea83a4057e0978ab4f921317ef8a8a2beaf85c78ee0220aaceb2695495a731c419d7a6f8cc003c264c6b02df563bab554150b62e95c00ff51506277bd015cd78c96b0b284c48587d7e4762543e2e720fd56f2db09b0c703519bcef463568d785b1"}, {0xd4, 0x8, 0x320, 0x100000000, 0x1, "e72444681470961de54ebe67ba9565612e4cbfecc6d6525b11bd7325e072329c8f05a272c91b25394405e5b317de6dd3b7804d37e91376dc80cd95360b926b9e8916e2dd6de0673355a8bbaa6d06f3eaab0b78e7624a7c130f201d522c4954e20eb771c9f8dfd6f27d19dd32d96d7ef60bb3bc3a037d07dabc333e1ff5c5d013c609d63d3ef768bf92b219ef37789f608fbeef1bb4175b4f654168c89fb7ab5073fbf38a3da67a672c60409ea5875399b32a46a363b45476160f435182dcd85db1d4475b"}, {0xf0, 0x4, 0x300, 0x3, 0x2, "d8ba8a74e4b3873cf65ab8aa7a8ca15c38103684e2fe499da805fbedd872b53f94d8db3c947d3f2f4a027f5e4f2f10d1451661a7b0ece622ef5d775953a4080e1ce98fda47f2851775719658fbd147748949c0b794ee53e1cfa197831265c76e8b5164c14823ac1ecb3f7b0fd252296396b3436cf4e4cdcd4d83f46a8edd9c20d91a3738bc7a0fc39296d90a1dc5333b33ecc80bbbe2373a262e86832e5fe1c20e876a1a5066fbf22962443ee464bc92098b88e92542d63a5e4fa89cd3b07442b264b437a91b5dd2b0ec8a7ba029a7c48578a742fef95190625629432a85f7"}, {0x3c, 0xda30b2d, 0x20, 0x100, 0x0, "2d2ae14655794459dd028d172689055939b967f55070f8d5ac50568b6814543b2b788e9d0ae1fbd8c2"}, {0x110, 0x0, 0x300, 0xb5, 0x1, "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"}], 0x39c}, {&(0x7f0000219000-0x1308)=[{0x38, 0x4, 0x400, 0x40, 0x3, "a51dfd608493b1a919f2aea08054e2d049b595ca7b41585accb90a86bcbae72792c9c00c9e57"}, {0x54, 0x7f, 0x300, 0x4, 0x1, "6dc70a6d1516a987135c390f1b4ad8fd1f5b8595f50888edb76e3c3d914b1632d8bcc35d9b8197e1629a204a7f0f0c92573bf050f3da9e513b44d33edcc81b11d7"}, {0x1010, 0x6b5f, 0x2, 0x800, 0x0, 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"1a3148c43395449945446ec67a417b13c3cf9e6c021459fa86ff1803ac28f7e11d7f26262d29365cb50cf9519eba71a6723afdda84d32f1229d96d163e337e5034cec2a8e7bc57eefedf657162e0ca860b7c45b35b7eba905f5c13231dc47da7f41fc5909d8481edb9164587cbf03a2fd3aaa92d8638a0e1a59909afe64f18526ed2f2a4771378aa9c4c83bf2bd19398fb27d70837772418cbd7a9ac5953af6f1289c4e0a79882d522cbc04570a3b54bfc27320157cbf36d95fbc7"}], 0x318}, {&(0x7f0000267000-0x108)=[{0x108, 0x6, 0x8, 0x5, 0x2, "e16f1520aa12c579540836587b38a641256acc88ad189eed91812520d02767c9cfa4b9435a41313ba4421fcc087d8146ca2a581d046eb7373ab1d45726b8d92e81179c7f680c01895fc52411b98516d539f4d9adf8a10aa626264424647df45b2fde2353263e0a313ed5be8b13b6aa8e1245ef3d7b30161cc7e48caa88f82da11784c58da282389689bc413050a58e5bfcd2d2984d3a125ef389bdde4fe26b51272958389a3e085b24d3b04ecbf2e17180e5246ab6faf3fc5a9fd0aa39ba037c654d883684a10fdaa8423e557bad665ae43913ac943fa52b003af0c5576cba09dba7d9411e4da59cf57d3387ecf26459e4c7021ac2ac6d"}], 0x108}, {&(0x7f0000856000)=[{0x94, 0xfffffffffffff984, 0x20, 0x3, 0x3, "e42b70791c55d2e7cddc2a0fd74f1e9b93ad225f2497071c1d88304cc0c5451a06725b3083b6ecb921c460cfac86d550683bbaeb49148e640cda1683f4602d05e23aade32794c613fe9ee584dfa89ceddb47fa5463f72477e1e8c5cf94cb80004eaefabb9bf2609da694eefefa8fdb11b00f559f3531c46e3703d37e8b2970f2f8407cd3"}], 0x94}, {&(0x7f0000788000)=[{0x10, 0x10000000000, 0x402, 0x5, 0x2, ""}], 0x10}, {&(0x7f0000006000)=[{0x70, 0x0, 0xa0d, 0x9, 0x3, "67907ec72b6cc9aa1750f937fbb68157f92d89cb3196401ebaec0f47246a448ff2479b23e691994dd87a897f87839bf806afeb2a1de23749cd73bd5593149aadc3f032a52b60282573e1b84a883d0daf3765ccf86d4b3d7a16f3b0b5bf0974"}, {0x70, 0x0, 0x1, 0x4, 0x0, "9272ae5ce7c3b60b056e8c858a8aa928a72daae8ee10ecb8cd65a84e27f0a84be7a7904984c498cba920ad9bf2fcc3a9c304d1a68c8d53a61bdc5be0432e00b1c6dc1110c365736aebf065f2e7c91d52b4fef63392d84ad70dcb030d5c"}, {0x5c, 0x3, 0x0, 0x6e, 0x2, "217a5719520702d7f01593ff34bb0bb5ec58c5afbe8e434160644dfc12743bebaebe716c5c6e1569f2aa074f0c9c74f3aaa2e1d265d3907eac45abb81751a245f210bcc04323da31c3"}, {0x80, 0x4, 0x210, 0x7f27, 0x1, "e82f44ccb1a9dfbc35370f0a0ffece31023bafe43e3ab77e51a7b6ec8c45fb0a62df765d1e9711749150473f753aaca0b9287d4e95efd2b50983d1061f7ff008331bb4d4d08d36d490fb0283b9343e8c5a7eeae36f712bc1f05755798f70443697794996dc46272c68e52e79653af93c"}, {0x7c, 0x1, 0x400, 0x3, 0x3, "fbf674f15160d65ee32d2d4c95bf2ab0357ff85a244dd56aebaf5557381a8394a0537698116584c24c9eac55bbf5aa0803b8c483ce5d7fad191b0176d59a72a8d1a8e6fde6ad29a7e306252a2633e2c89374899aa9790d5fbc0bbbfde0a901dfe7ad2403004217032941c7"}, {0xb0, 0x80000000, 0x20, 0x100000001, 0x1, "3589f866a8e31a1f1caf983b4d072b5e7dbd60673bbfd716baf1b71bf6a2419b90878b7a1fcb4bc7659217e6e2267d18f90ea622b3d9ae58d419686dbfda13710b7bca5ba638c472003462a7501ff5ecb0183ee0aea5335b53292fdb40e62ca19c6b885ace3c3f76840cd984e08afaa5f09869a97932931e1a53d664ceb226e6b178735248e235de76b10a44b1d8b869fa3e2c64c5eb5b4ee4d284bacbf1e4"}], 0x2e8}], 0x8, 0x0, 0x0, 0x4000804}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000486000-0x10)={0x0, 0x0, &(0x7f00002d4000)=[]}, &(0x7f0000aa5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d1c000-0x98)={r2, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x7}, &(0x7f0000750000-0x4)=0x98) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) clock_gettime(0x0, &(0x7f000017e000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fb7000-0x10)={0x0, 0x0}) utimes(&(0x7f00001e9000)='./file0\x00', &(0x7f0000e6e000)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000098d000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x80) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00008b6000-0x64)={&(0x7f0000034000)=[0xad, 0x0, 0x8, 0xfffffffffffffff8, 0x7, 0xd, 0x4, 0x6], 0x8, 0x5, 0x3f, 0x3, 0x9, 0x0, {0x5, 0x8, 0x5, 0x5, 0x6, 0xffffffffffffffff, 0x5, 0x4, 0x2ad7, 0x5, 0x4, 0xf2, 0x2b, 0xfff, "87369074e022ba78186d33f598ace6c14232739026cb70410fadc047bff391f0"}}) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000137000)='bdev%proc\x00', 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000694000)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000892000-0x17)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/02 17:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004f2000)=[], &(0x7f000060a000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x200, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 17:10:39 executing program 5: 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b7000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000700000)={0x940, 0x1465a000000, 0x3f39, 0xff, 0x9, 0x10000, 0x2, 0x5, 0x7fff, 0x4}) writev(r0, &(0x7f00006da000)=[{&(0x7f00001db000)='W', 0x1}, {&(0x7f00001df000)="d563f4c3c864b3e8a61d205982145763dd1604c1714cef4ffba22fe1309ca2895535735d354f7ebb674f4006463aedea1a7be90976be4401a8d49f5b2423a624ee93f757e2d36a8882c9f64acb85d22371cbb1449df4a76ee60f2f61b298a4e4ed15cec5d031c7d4a0212224dc3ab572bf0d618e023f1434d7562d5ff0893c2dfd9010cdf22b55092ce587b2fa488d8f547ae00c45e93fa7b9e5104e471daf22cf30254498fca401be7f33dc5dadd7d395097858", 0xb4}, {&(0x7f0000923000-0xc)="a3a85098e320ed4cf50f12b4", 0xc}, {&(0x7f00008b9000)="841e8256716019fe2087124b62a4f8404bbde691d8bf7d3ab8e18a44ac602f79f78ef3b46c58f29877feeeeae381775af7c7c037af58540d1a0bc53759c94a9c8577f718d25758", 0x47}, {&(0x7f000063b000-0x3d)="732ab623a08564dc9c81c01012d67d1c52941c074538d491571282c6d5ae8af527108440b7d4cf4fc4d1c92872442d64af9a3de6c3a3df9fe5cadbf070", 0x3d}, {&(0x7f0000990000-0x58)="b76a4fb8cad7c2ae7ab29541998fa81d37c84c76690bf9cb9d04288922417b33c08c68e0564aae9fdc3cccdfbcc2a050b2bd918bdc26aa4613262dbeb03e5675d125d6f9b657fe8214ab72ec4dce13e3b620ae9085550c39", 0x58}, {&(0x7f000059c000)="ed596306e9ec52c51873727b1f4180035dae33c95206089b4329301f711b7eee5d145e15f2e28b", 0x27}, {&(0x7f000016a000-0x1)='}', 0x1}], 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee6000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f000064e000)={0x9, 0x9, 0x1, 0xab, 0x2, 0x6, 0x2, 0x3ff, 0x7, 0x2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00006dc000-0x4)=0x101) r4 = syz_open_pts(r3, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000020f000)=""/34) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x1, 0x0, 0x1, 0x3}, 0xc) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f00003eb000-0xc)='/dev/amidi#\x00', 0x1, 0x400000) linkat(r1, &(0x7f0000bad000-0x5)='./file0\x00', r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x400) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a51000)={0x1, 0x0, [{0x48b, 0x0, 0x400000000000000}]}) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getuid() ioprio_set$uid(0x3, r2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b5e000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) socketpair(0x1b, 0x80003, 0x40000000, &(0x7f0000ad0000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 17:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bfe000)="cc436640043b62b4570372869f664123bcdeccd2c3794fb7e32ed021ae4287c4a837043f003003a5b1a1f5da0fa6536f4ad3b12077208721c1e8d7308e1cb0b986718f4033e91bd7fe08000000000000006db38b7e1cdf6c09899fff0c97e8e5d1db109e5b9b14fbfb725bd3eb8029bc86f7b8d6a89eead7a4d762a5f29cc10bfd197a4f5ca0e97513", 0x89) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5d000-0xb)='/dev/mixer\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000016b000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000785000-0x8)={r2, 0x3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000bf7000-0x4)=0x7fffffff) 2018/01/02 17:10:39 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 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, 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) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c80000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f00002ad000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000098000)='./control\x00', 0x0, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/02 17:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a7a000-0xe)='/dev/admmidi#\x00', 0x3f, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000180000)={r0, r1, 0x3, 0x1}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000e32000)=0xf2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000416000-0xa1)="33997880b3a3d83ff5b34a42f41cece86a40accb7903a34be68f541d56dfa16878c6d91b66bf400a30ccb59ffdcf786393cabac406fdf38ebd690fa75586a07b9e6038bb626cc416415ac35cfa404bde546e024d90a1195f3607bd6668370c4f98333b9aebce46f09538a83b780c8058b0ccaf949c7c6cc8f5d795fdf5b7d90e29ae5b1d7d89506031e90b45ae383e2065a9e0aed3a6f685d0cfd8f221a06c238c") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007cb000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e04000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5a000-0x4)=0xe8) stat(&(0x7f000005a000-0x8)='./file0\x00', &(0x7f000075a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000994000)=[{&(0x7f000014e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000555000-0x10)=[{&(0x7f0000866000-0x92)="5eaf504c36ef7500204ecc07d14b192d6253d6bf217d365b6a8dd9a017876b6f976624a26334eb0b435caa13134e14a1e644f66dfd742f685e8c578ac4ababe1a387e31c8296420332f36f36358ea3aa174be45bb2f7bdcb5e27df9758e75354432a3f9062cc4c4edadc990b07d896aa15f6d238b97a4fcc1705e69388aba6210636b5415dfa30b2f00b8505e5a618722ce9", 0x92}], 0x1, &(0x7f0000c1d000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff]}], 0x48, 0x4040000}, {&(0x7f0000f7c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000062b000-0x30)=[{&(0x7f0000ea6000-0xbe)="e0d851036698f92cec958752fd0d184a0e0b5df7f38e1c9ef2ceaeeafff12a813a5fde87870e646ef7e3e1ee62f0226cb64dc3bd7247ce8b0a0066b3b8e7bf872888aafa01d6544843ed9b1b66c3965a15ff104f7bb79fd9d50ed871e30a108fea997fec399902163d632770ef051acb703402031ea8a7234d2eb4661d4f1adca165f6bd375015f0a368984a433df2da0c8f4dfbcc0367c3d22e399be10c617bd6a26be951d41f5583aa46605dafcc06dc68faecc70996a89e3942603ee6", 0xbe}, {&(0x7f0000f74000)="9e60e68e88afbbd24495a18f19b3b3b718e1d832850456d5a5cc52d5f0ddc6e31225e27d004588df2c895f01b923a3da03abcdb2b5f3a0f05c4ef5c86fb3a6c2e9ad29afe0f2d33d5b9a1b82ce13053554059d39694170988720d015a15e05df6e03bbdafcdfc56829effb9de7a3d34967cf7e86847a585bae8ff9ce2093e00754f2963074a3b80a965ddb68693dcc7208e1dd7a38d6add166b0105b8b8fdf4c065ae545f715bf6f5514ab1e3842917e59bbc602e3c8b7f7bd465cc7babe6afaf220f2b3b2415ac39ede8721c566142f147ae273a0f4b4ce3ab83d1329d9971f47e531ca16a8ee5b191768cb09b0428271bc43b7bca7", 0xf6}, {&(0x7f0000b6d000)="0f63867c0e3bdbaa7ced95a740d56e4fa0acb68099a149418a156ccb3d688699d38389eae946bc8bf07e6a6009cd6298b0fdd0741eca657a25a840d6eaac79d73ade522eaab39955e2a9872b5a6aab1a0dce55472f6e8fce30e6963430388b4c0b8d5318ebdc6c78ca228dedfd68ee16202cabab442d295440189b71d7d8b9a949213b3eaff5a9454caaeef81f0c8421ed729c4d5a93b6874539113c9920171cbb41ba41330a020eca0fbf28abdf7efb1e66e986d3da23f9d813a5", 0xbb}], 0x3, &(0x7f000069e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x8000}], 0x2, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0xcd, 0x0, 0x0}]}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000db000-0x6)={0x4, 0xe7, 0x3ff}) 2018/01/02 17:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000093000)={@generic="b264eb9072c7826633dc0ca8e23b34f5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000648000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000caf000)="f6b0aef4fc6e54dadc3848167203a925", 0x10) r3 = dup(r2) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000044000-0x20)={@generic="6c6f3a33f57ba26580000000295000a2", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000505000)='/dev/mixer\x00', 0x9f9, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e5b000-0xe8)={{{@in=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c91000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000057e000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x1000, 0x3, 0x1, 0xa, 0xa0, 0x20, 0x3f, 0x9, r5}, {0x5, 0x80000000, 0x2d06, 0x3, 0x9, 0x5, 0x9, 0x8cf9}, {0xfffffffffffff389, 0x3, 0x7, 0x6}, 0xb846, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x0, 0x100000000, 0xea, 0xe93, 0xafe}}, 0xe8) 2018/01/02 17:10:39 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt(r0, 0x3, 0xb155, &(0x7f0000002000)=""/209, &(0x7f0000003000-0x4)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r2 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x0, 0xec74) syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x2, 0x2) timer_create(0x20000, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000f88000)={&(0x7f00003f6000-0x86)="d9efbf5f9fb1988e6ca17e712e122b6d835e86b61519e5dd0baa40db4b35b9f743fbb2f5ea1f8fd855377daf76a305876a7d4fad9812cb456e1e90e876a8ab83aa5dbdcd6acd8c53252eb96ee36db3f35ed85616415694dedaf438ddc1f01c21fee87469de580cb0e04299069830ff38dff5ce50086f596c0bc633003cebd178d7d1f037f89a", 0x86}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000e00000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 17:10:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x2000) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 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, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x7c5}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000055e000)=0x0) 2018/01/02 17:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d70000)='/dev/vcsa#\x00', 0x10000, 0x200000) close(r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000a5f000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400180) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d27000-0xaa)=""/170, &(0x7f0000504000)=0xaa) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 0x19, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c3f000-0xd)='/dev/dmmidi#\x00', 0x255c0000000, 0x210000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00008f2000-0x5)={0x12, 0x9, 0x3, 0x7e}, 0x5) 2018/01/02 17:10:40 executing program 3: 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) execve(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f0000e14000-0x10)=[&(0x7f0000001000-0xc)='eth0+%\'ppp0\x00', &(0x7f0000000000)='vmnet1proc.selfeth0/trustedproc[\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='#\x00', &(0x7f0000247000)=']\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000687000-0x15)='/proc/self/net/pfkey\x00', 0x80001, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e18000-0x4)=0x4, &(0x7f0000fcf000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000126000-0xc)={0x0, r2, 0x1}) preadv(r2, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000468000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00003ba000-0x5c)={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff4242}, 0x400, [0x600000000, 0x7, 0x8001, 0x4, 0x7ff800000000000, 0x1f, 0x1ff, 0x8000]}, 0x5c) sendto$inet6(r2, &(0x7f0000fcd000-0x92)="5d426a6c9c736d93c5589eec5be9a57414b879eafae004887365072fb65b9a8be6feb5371f5814d52f945d33af8b6677d6b63d9c522ad36f354cf41416d23b0bbb469a4366258efa83c7c47aefba58ef07d009cd78a374ba79b8cb745599ecfb7998a3ae4c327ee2dfbd02546b9121b7626a5a39fcbf2a2604d529cb57310e5379d30a3b306d2fa544371433ed481f4be9b4", 0x92, 0x0, &(0x7f00008d8000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x548}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000078e000)={0x4, 0xf000}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x1, 0xffff, 0x100) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)={@rand_addr=0x0, @rand_addr=0x0, 0x3}, 0xc) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000005, &(0x7f0000ee8000-0x3)='~', 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000)=0x4202, 0x4) socketpair(0x4, 0x800, 0x0, &(0x7f0000e02000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000491000-0x4)=0x6) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc4000)='em1\'\x00', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00002da000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc5000)=0x10, 0x800) r1 = socket(0xa, 0x803, 0x6) r2 = msgget(0x0, 0x2) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc5000-0x4)=0x0, &(0x7f00005bf000)=0x0, &(0x7f0000d26000-0x4)=0x0) r6 = getegid() r7 = getpgrp(0x0) r8 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000c0c000-0x78)={{0x2, r3, r4, r5, r6, 0x4, 0x8001, 0x0, 0x0, 0x0}, 0x9, 0x43c, 0x1f, 0x2, 0x1, 0x8, r7, r8, 0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fc0000)=0x10000, 0x4) sendmsg$nfc_llcp(r1, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x0) 2018/01/02 17:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000879000-0x10)={0x101, 0xffffffff, 0xffffffff, 0x75e, 0xfff, 0xdb, 0x4, 0x46, 0x0, 0x8}) socket$bt_sco(0x1f, 0x5, 0x2) ustat(0x801, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000008f000)='/dev/input/mice\x00', 0x0, 0x480840) accept$ax25(r0, &(0x7f0000789000)={0x0, {""/7}, 0x0}, &(0x7f0000c38000)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ad2000-0x20)={0x4000000, 0x0, 0x3, 0x1000, &(0x7f000036d000/0x1000)=nil}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000082e000-0x11)='net/fib_triestat\x00') ioctl$KDGETLED(r3, 0x4b31, &(0x7f00003bd000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006be000-0x8)={0x0, 0x80}, &(0x7f0000fa6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a0d000)=@sack_info={r4, 0x5, 0x1}, 0xc) 2018/01/02 17:10:40 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) set_tid_address(&(0x7f00001e2000-0x4)=0x0) r0 = socket$netlink(0x10, 0x3, 0xa) epoll_create(0x9) sendmsg$netlink(r0, &(0x7f0000c29000)={0x0, 0x0, &(0x7f0000aad000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f0408138"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000114000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/02 17:10:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c68000)=0x0, 0x4) pipe2(&(0x7f0000c7b000)={0x0, 0x0}, 0x4000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000b31000)=""/198) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000e01000-0x138)={{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]}, 0xa0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x200) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000b2a000-0x1c)={0x44e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1fc, 0x0, 0x0, 0x0}) r3 = shmget(0x0, 0x2000, 0x100, &(0x7f00005a8000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) lseek(r0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:10:40 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) unshare(0xc000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e8e000-0x4)=0x0, &(0x7f0000b5d000-0x4)=0x4) clock_settime(0x6, &(0x7f0000944000)={0x0, 0x989680}) shmdt(r1) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ac8000)={0x5, 0xa9b, 0xef, 0x1, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/02 17:10:40 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000965000)={r2, 0xac, "27d0e1beb75070d04dc7ecef1d027d1a17805f360b028b5694fa58526c1819ae166c409e2861e4f04d6e00ca6be05c9c57b1226d1af78b94b845ceca0679f3cf1a124358c3e5117bd2fa19c3c111b4bb63d71570a9c81e08184f8e6929cf1904583ed78767859b2352b24d2a97ee0edfe6939f7095d5ca22e556fce2383c8696e338a42916a59a3ccb743aeb80602df8ec67a87f1f604a722ecf83149bc1551143c9df4a28161b017e77939c"}, &(0x7f0000ea5000)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000678000)=0x0, 0x4) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000f21000-0x8)={0x0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000003000-0x4)=0x1f, 0x4) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000001000-0x4)={r2}) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) clone(0x0, &(0x7f0000002000-0xf5)="", &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000f21000-0x1000)="") 2018/01/02 17:10:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) mkdirat(r0, &(0x7f0000863000-0x8)='./file0\x00', 0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4380, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000013000-0x4)=0x0, &(0x7f0000011000)=0x4) 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}) utimensat(0xffffffffffffffff, &(0x7f0000011000+0x56d)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000012000)="776c616e3047504c2628cd6d696d655f7479706500") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000001000-0x29)={0x80000, 0x0, [0x8, 0xffff, 0xb92d, 0xfffffffffffffffb, 0x7fffffff, 0x7, 0x5, 0x43]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) accept4$unix(r0, &(0x7f0000824000)=@file={0x0, ""/22}, &(0x7f0000b41000)=0x18, 0x80804) ioctl(r0, 0x2284, &(0x7f000090a000)="") 2018/01/02 17:10:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xd1, &(0x7f0000435000-0x3c)="", 0x0) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ddf000-0x2)=""/2) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0x150)=[{&(0x7f0000543000-0x60)={0x27, 0xe229, 0x8, 0x1, 0x5, 0x9, "0d2c28ebb31206754b4c64b131a059175c32e999705866019474b0765f89fada4151cd55683e89b824c174da27e768b046a5f556141f3a9767d97a2b19ffd0", 0x0}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000362000-0x89)="94c37f8d99ea163c534d1d7b9305ac71dce8b06b587f3abf607b2ca3b4e5cf1de06467316ec31b0f7976b8ba8faa0d478333c16b17dcaab0d89eb5b4743afd95a6f409d69d15b218f086ffa00164dfc154427bcdc1b895cb8b1e8e8ef433f46da43f7e2d5b2ee309bfaa0e98c34137b7ed69fbe5d7a5632407908bd50f683f501f2f34b3e981870997", 0x89}, {&(0x7f00000cb000)="8cfbce017b21b4a2604a1354f8513bc93ee5d406308bbdcfc7e33164c0764676bb58ca670ebc2634801c755acf9a3e646e8c468fbd8c0798cb50d9ab0ad9cfcc3dfe1607b9861d1425889a84bf8fd85a83b556972ca2d6f8be05eae9c838c531271a7b1f898188c7616da583de4979c4e34953d6f7f72422ef17907ec801ab3ed4803dc1bb00360bc04bc19d6d677b6112c1c0b964ac529feb04a9888728042dd2591406e1224e011c43f25fbabb9a81b2241cc5fc", 0xb5}], 0x2, &(0x7f0000cef000)={0x80, 0x101, 0x400, "fb879728591621ec5a37f7fd860a61d57b598ab8c03c9c408562eca86660b4001706a0aea0aba9379dca3665da4d059e8576aa6be4dd9cd6f727467c489ee840f06068035a43bb9c8d54dc161fcf0e3bfd0a41c8c7f8acd455b6ca3c84b46e7e406fd2fe2b9b571b5c14"}, 0x80, 0x4}, {&(0x7f0000e49000)={0x27, 0x400, 0xffff, 0x3, 0x101, 0x9, "d15b48aaf850fb0b13cc303583f005d019eb2a01f0b9829738b8aa088bb813879925a3e8b5b42a73070e6597ee6bc46bf804514adbcba2843e4cf7a385b2de", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x6e)="fcf01189214ab33feda46d406de812404cc6a1ad80fb6e9269f4f673581299512273fcdd3e1c9552d2391587b93991bc29f8fb62e3c3c0b250a64fd5b4a4ed1bce5d371fa768df8a9b94dcd5b65b74216b5e65c753d9d523d00f907c58693056b67e21fdf8d1f129b04e5d146020", 0x6e}, {&(0x7f0000001000-0x9e)="1b5052e5b39b58e1e667a35ba79b5ee19657e3e087a4078829cf57bb2ca042f9f54869dfe35188ff1ae097efdd8ed3497d1298c663108b071521650d9a436f0151fffda4bfd93644adb497458e22b626b41be0a80973bb92bd4d494c46dd0a160a8a20918ee9b30e335579f8ddaf7303d3f2c7d0aecda5c05e1083c5b16b7cf2de7e28517291cfa12486d67c530a8af6b98d6b6538e882f28fde7ba9dcc8", 0x9e}, {&(0x7f0000000000)="ec8937aba9582a3520d77174e01dcc097cf759cb619cf7375b131606bd4fb43513ba74c151a506813a3cfbfd7939239fc4f7bd10f21072210c687ce01ef7d80c14312a8699855d3e84784e3eb779", 0x4e}, {&(0x7f0000000000)="25ed5383db1324cad769a33dc2f452f0e85dc273f28d78c87e38cfd443188c4fae23ef", 0x23}, {&(0x7f0000000000)="4702d256df1d6245b503fe9141e90bf3fcb1032ea15ca91edffa5728aeba8c41277a5809af58609e64e9863673f9fe02e3926bb57d9a9de6e4b03a9e4708f753e21c76923cd3ebeee4067efc5b8446f5209b94d4538e3f8f10cf59850c5ff1d0143ac38ab7c2b07337ae523b505b4187e4938e473c99bc7a7e1e9479fd727043a67ef1a45a40e23cc080927b438ae98f750cfe03956ef268d8b3399c63dac16ed9827aff993054a3a19b428015c66a3e6979aef428141f2e170bbf9c1d478abf87339f832b", 0xc5}, {&(0x7f0000eac000-0x20)="61b26aae2a769008598e6a40428c4b02d598c7066d6f7ed13ef0ec37743cc765", 0x20}, 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0x1000}, {&(0x7f0000000000)="82ca4a74d81892ea8a4dbcf9ba9bc369018c6aa38b8c9e9b960e049f1d5dd076c951bf4439afca8dbe5ae47499fcd0a1674e09240d82c7b618ba73f340888431c6b07a00a056e80ae374cf7561c6a8edeb5fd18f80ec3eda84abe678c49c517d3c423641", 0x64}], 0x7, &(0x7f00001a5000-0xf0)={0xf0, 0x107, 0xd, "74d5bf44e5078d3760b906164997ef73d51f8cebc2dc25fb0558cee7cdaa563d917a24db6b68b5ab2a5e2e224d677029999fde86c79bae03f01d8586653f7d1d6c18ec42d33fbc51c5e0f1094f27e4616b839f33fb335408f293699d4d65d53e23e172ba1b7c8b6270ad3ad590627279c22ccdb0e488595854a92ad8a3d8820cfc2919f54f8c0a5d8bef68b66ec0ecfb1dd6a494c01d53b6ad096572933deadcd667e05fa86a1e187e73682bc9ae71476f6f6e4376f1d1b97fa6503189786368f938e14e780968da4c1c6992d6f8b425a16e57d4750fe359a6"}, 0xf0, 0x0}, {&(0x7f0000e13000-0x60)={0x27, 0x8001, 0x4, 0x3, 0x34ed, 0x7, "a7dab8f3962fea3c7717fca3e5891fc60ee2a92e99dd106c0b87b48f019e78819da2aa2f750d2e71142b825f90f81d033a157e2aef69d68bbae8d08fc4cda3", 0x402}, 0x60, &(0x7f0000763000)=[{&(0x7f0000fe2000-0x95)="4dc026f843d5dda1b0b80b3c5073f3fb212eba284108bfe0fb2646dd3a1397433de5f50d76d112b8230432bbdabc2c011ca7439014d63d0bb1e667123d5d697a2bfd029b95c74707342928282957fe90934a8072a28a900a50846fbc4061c8911f002afb32c9b14823c01efdf8f65ba47c0deb1a16e31972db3feb130a139f72a9893d6366254e192af9ed34d439ef85ba74a37387", 0x95}, {&(0x7f0000001000-0xbc)="15145e47dc714c9934c01e604eb2867656386ac81a4f7ccc535f79d6f341b9cfe7f99f52ce36254db256a445b1f0145fd674e79e0a339343d490a96046535003ac940be656b1187822f48ab513e9dca4d2dbd3704aefcaac83275359af9b4f4e50563a4dcb0704e52df9c19e7b328a498066936a323c54098f631c4ab361f59d13c987d3ad0138785218b5ddde6de6e822033519f01224b39f63b3628ddcfe709b7185e78a303ef4ab003d70ddea38ae03c1414d87ffb2624119b233", 0xbc}], 0x2, &(0x7f0000908000-0xc0)={0xc0, 0x110, 0x7ff, "847fa21148545cfabc4e8fd071ec93bbdddb9b885b6708de519e4e8d90a6463f8c23736d6367489d822d16e6722278321f49793f31c4deee70e2645f82279bf43896d969cb0c5042e4e0d61e9df5c82e112ee17550e83b827b467ac4a6e845618430c0b8b21ff81e67afc615bf9e7e933f8d693e4e34bb73c5693b89b64bce9d28c6138fedb2e87b0dc00598b8ee7e91857a4b31f4968172b79d87be83860ede65eb1e2c5b1fb3d580ac"}, 0xc0, 0x80}, {&(0x7f0000000000)={0x27, 0xce6, 0x8, 0x4, 0x8, 0xffffffffffffffff, "2aea0ddefb14a562c5120d155fc81d8ea3cb6468b9586b0149b52ed81b084a70d18dd3565089e10fd79a4826aaa617f754e317ffb34cdcd8763e0d3dc5dcb0", 0xb37c}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="c9c461e3290f97ee99b558b45d83b022e1b225ca9c572ca79e61d0d6dd93469f1dc2dd2d7a56a15b4873d03dc258296ee384eff08d781f64f5d63b315d2b516cdf13a0d0e518884d0e27d7d0f564486e965d5ddd19c4854c973bd35724c8825ccb15eb63d8c878807362a22dd4ee2f1739f0464d06eea45a3dda72d7ca233514428123f906a00407dcb2b6f90fe6fe3e0afc009576c7c8ae4ce4be7e2a56d8223202642b9e49e3c54475471c13ac8694d6f29599d80977c87b9530aeaf3b8a9ea6caa4b15c14c7b2b1d7e715acb5dcba98861c763d3e1bb3b80f92b9cc51ba140514cae9ec03171cd7b61c4b4213ef52", 0xf0}, {&(0x7f0000000000)="aab6d8b5137dd4af857776858fdd918df551d8231364efcf999fb6f58f2d77c370060e07890a3a3f3e8dc2a4cde2f095a7878fdaaa5fa21e5edd45a9e13775108d6ecd9dc32deded1c45f4c4163a88e50437fc9f07061f8f8e57e89ffcaf848c64", 0x61}, {&(0x7f0000000000)="97823ed9d4b6e6bc23ed04245950a8bf049e3b9fc14aaf72b2880edb0be8c1f9b294670cc25f127c99736de9fb273a33a6a67f280c0815eb601e19c135b233e951039e34926244b8cea3e9dbd74cf86e0597dd7748be87e947c203a93189702e82c37cd78771f0d05fa9e16875323ddc0b83e2962b494ba33e829330ed9941fee2cb7e971e6c7942570aa2851ca407d1e46bb26ca2d166d4ea0123b85271197c54bf953f9315513eeea079886f84d9dadbd65d21aafb4c9f8b26bb780330d437b9c6b5e1a7b415beadbb1b8fd46ec760f50b84f46d65dead1853c2227bdddf648c6f79b9a703f04ff9", 0xe9}, {&(0x7f0000950000)="6e81ea9f05632b2982b9a0c6516cd73e285d59bdb0ab20d047b2635d93ae9cfb8f8f19414bdfc289f69899e1ed8a5b5000ef098fdb7ccee66168724fdf03657d663034caf056bf353042976c8900e5085f1c116fd803aa7978e7288b3104314983c15bc021f8037d00f8a116acbcad6023e334425cbca6f9a4899dd5ab9acc21b2fdd2d1b0986b079faae016adafd00ccf6f184ee24d06cc3f8bccc737893435f575f4b4db", 0xa5}], 0x4, &(0x7f0000001000-0x78)={0x78, 0x10c, 0x7, "950845c503683916a06d9b17b68fc471d341c628ec44d48778820037ff6e0a898699ab49a116443d82d040b6e1ab1fcf736abd614d9cda23f859ab8726d7f3aed8d5ae816af278013fc53a97b49680d7b28da8f9b8fe125ada80cd5b82febf4f8bdb"}, 0x78, 0x40000}, {&(0x7f0000001000-0x60)={0x27, 0x1, 0xffffffffffffff01, 0x7, 0x6, 0xf03f, "ae3a5a138f43a0e7606d72321b2a5d22b80d9cb4f9477d1f528d38e2a8662330fe665b93197597ad1895a527ad6c58ddfffacdb964bd1c8f1ad016fe09e3e8", 0x100000001}, 0x60, &(0x7f00000cd000-0x20)=[{&(0x7f0000818000-0x1000)="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", 0x1000}, {&(0x7f0000b65000-0xd0)="774b9a648155353bca6331d73022b99af9a3df7aee05f1fa4ffd01fab43af87d4a149c068c504e09d59fc3a3714b09f82cf3dd147a4a5cfec6577c9a9c623d58ce1fadcf40a66056a37ca9cf0543b03e9e9b55675f7f9cefa1fcedc7a8068e532f84ffd1646524f193418f7a34d9aa8c6662512dd8f7c56c8c4414941c19802c0950f577034302ab0f6a8dff0c3b88ac76ce890f27e19ab85524a3ac04d40435cb43751023bfa4d7bfe8a7adb98621b4f82cc2198bd163f35f3a3e6b321caa6f1c2fef5cc32d84fcd25240d448b89f28", 0xd0}], 0x2, &(0x7f00006ca000)={0x108, 0x0, 0x3f, "7e890655a03fadbf0693ca2d30e95df9415d5e0a49d7de05b5f02a7739812e665dd430c4dcad3f2b6197bfda2f632dd51623316747469003b7d88fc306d0bcd7fbd6da30cf91c9f98381fcaeb1c28436c980a1e00f804f16e157643d3a844d7e8b4cd389adaf1e5115d35e0f45b2fce66a4cc38a32db740d807d8903fc2a1bcf071e96b0a4bbec4542c19f67e5a065d2db3d017cde8c853b09078e9d5e8a4b1a548d44afed9305d4bc25cf9bf8e7523d8f427a5bfaa14e59c1837ee7ed8c960738f5284a94ced65e17be1ce48da37c12de02f51f081f218d3cc4b5af8d9facddf1f4097eedf1f1ec3472005ecb3762bd657a131e92a889"}, 0x108, 0x4}], 0x6, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffbfffffff2, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000)={&(0x7f0000000000)=@ax25={0x3, {"33a17af1e03e01"}, 0x7}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)="913a14e8e202c23d3f76a3f92ca0cf8f33be63cce6d47f37d31681ebf55735a9448f9314c3c3be2da1ae0d4c516e7e0327e187a4e82396eff59d10735c937f78705220c6df1386645351c7c68fe7f65c186935576fd85e6baf3880a4e89e4f1a51cd921a4968e07eb3a4b4831aec8c56afad3df282a00a1afa3796a5159d5b5a24569eaad950157488d63484a3bd5cbc75ae94a0a569de0b73", 0x99}], 0x1, 0x0, 0x0, 0x90}, 0x40000102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x2, 0x100) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000060c000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f00003a2000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000337000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007e1000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000adb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000118000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000020b000-0x38)={&(0x7f0000349000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000090b000)={&(0x7f00007b8000-0x514)=@acquire={0x514, 0x17, 0x0, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, @in6=@loopback={0x0, 0x1}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x2, 0x0, 0x1f51, 0x0, 0x20, 0x20, 0x2c, 0x80, r2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@loopback={0x0, 0x1}, 0x1, 0xb24, 0x2, 0x100000000, 0xa, 0x80, 0x80, 0x7d, 0xf800000000000000, r3}, {0x4, 0xffffffff, 0x800, 0x7ff, 0x100000000, 0x7, 0xf3f, 0x2}, {0x2, 0x2, 0x2, 0xfffffffffffffff7}, 0x80, 0xc, 0x3, 0x1, 0x0, 0x0}, 0xfc5, 0x9, 0x0, 0x3}, [@algo_auth_trunc={0x108, 0x14, {{'sha3-384-generic\x00'}, 0xbc, 0x100, "fa891c01b0ce8ed4dacdd5211b47dcf72bff0a4c66da278e43e7f1abc1de2b63dda411d05ef3444a1f041f4786d9facef5ad621122d48fb61243ae77899f899c60783c1f841ecc9c391d9bb5f816980ffc652046583dea3f154384874a6a85541e111c45e9e792feba4216697a750dab3795edf7faafd1c1df97ff1e08e150a642ab189455f2b56c7d808671b126878946dce6c97d5e8a921eea08118c2f07c233c4eadaee01df05b6c4c75d5559f4945feff203580e6337198e4e51"}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x1, 0x6, 0x3, 0x2, 0x9, [0x5, 0x1, 0xa6cb, 0x1]}}, @lastused={0x10, 0xf, 0x6}, @encap={0x1c, 0x4, {0x9, 0x2, 0x3, @in6=@loopback={0x0, 0x1}}}, @migrate={0x190, 0x11, [{@in=@rand_addr=0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x1, 0x0, 0x7, 0x2, 0xa}, {@in=@rand_addr=0x200, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a, 0x200, 0x0, 0x2, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x0, 0x3, 0xa, 0x0}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x11, 0x5, 0x0, 0x1, 0x0, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x1c0000000, 0x0, 0x5, 0xa, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87, 0x6, 0x0, 0x0, 0x2, 0x0}, {@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x1, 0x0, 0x3, 0xa, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x7e, 0x8001, 0x0, 0x7, 0x2, 0x2}]}, @sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x0, 0x1, 0x0, 0xa0, 0xa0, 0x0, 0x9, r4}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x4, 0x1000000000000, 0x386d, 0x4, 0x8001, 0x12f00, 0x3, 0x4ded}, {0x10001, 0x6, 0x100000001, 0x7}, {0x1ff, 0xc2d, 0x28}, 0x1, 0x1, 0xa, 0x3, 0x10001, 0x20}}]}, 0x514}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000647000)={@common='eql\x00', @ifru_names=@generic="c1719a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x7) 2018/01/02 17:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(&(0x7f00005ea000-0x8)='./file0\x00') r0 = socket(0x40000000015, 0x5, 0x0) bind$unix(r0, &(0x7f0000b3f000)=@file={0x1, './file0\x00'}, 0xa) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/02 17:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002b7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000147000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093a000)=0xc) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000b89000)={0x28, 0x1f6d3d41, 0x1, 0xffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000cf3000-0xfe)="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") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x108) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000736000)={0x100000001, 0x9, 0x5, 0x23, 0x8c, 0x3, 0x101, 0x1, 0x1, 0x2, 0x100}, 0xb) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00003ea000)=0x0, &(0x7f0000ff1000-0x4)=0x4) 2018/01/02 17:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b21000-0x12)="4f745ff99cd37be3c0e75d604925a9fa345b", 0x12) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000453000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ftruncate(r2, 0x7) sendfile(r2, r1, &(0x7f0000648000-0x8)=0x0, 0x8001) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/02 17:10:40 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef7000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000df9000-0x8)={0x0, 0x0}, &(0x7f0000ba6000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000856000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fbb000)=0x0, &(0x7f0000aa1000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00002a8000)=0xa7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be5000-0x8)={r2, 0x0}, 0x8) 2018/01/02 17:10:40 executing program 7: set_mempolicy(0x3, &(0x7f0000202000)=0x8000, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00003ab000)='systembdev+\x00') mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/02 17:10:40 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000c9f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x19, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/244, 0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000c8d000)=""/21) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009fd000)={0xf, 0x9, &(0x7f00000fe000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xcf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ded000)='GPL\x00', 0x3, 0x28, &(0x7f0000001000-0x28)=""/40, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readahead(r0, 0x700, 0x0) remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x80003, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e8f000-0xc0)=""/192) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000138000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000f31000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @random="bbb906ff9f00", [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "35660e", 0x10, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "13907f"}, ""}}}}, 0x42) 2018/01/02 17:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000000c) 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) recvmsg$kcm(r0, &(0x7f0000147000)={&(0x7f00004bf000+0xe1f)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000943000-0x10)=[{&(0x7f000085b000)=""/156, 0x9c}], 0x1, &(0x7f0000e65000-0xe9)=""/233, 0xe9, 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000938000)=0x0, &(0x7f000093c000-0x4)=0xfffffffffffffd4c) r1 = open(&(0x7f0000ab1000-0x8)='./file0\x00', 0x800, 0x48) mq_getsetattr(r1, &(0x7f0000512000-0x40)={0x81, 0x8000, 0x20, 0x8, 0xd4, 0x6000000000000, 0x434, 0x4f}, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000159000-0x21)=""/33) openat$sequencer(0xffffffffffffff9c, &(0x7f00001fe000)='/dev/sequencer\x00', 0x40, 0x0) syz_open_dev$dmmidi(&(0x7f000056e000-0xd)='/dev/dmmidi#\x00', 0xf2b, 0x80) write(r0, &(0x7f0000b84000)="1f000000070afdddfffb09f60000809445fff30c000002c006000806000000", 0x1f) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000f63000)="", 0x0, 0x8884, &(0x7f0000f6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f73000-0x4)=0xfffffffffffffffc, 0x36a2973cc99b6eea) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000039c000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f73000)={0x0}, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f75000-0x18)={0x0, 0xfffffffffffffff8, 0x20, 0x0, 0x3d}, &(0x7f0000480000)=0x18) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f74000)={r2, 0x8000, 0x0}, &(0x7f0000f74000)=0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005f6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000104000)=0xb) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f73000-0x4)=0x0, &(0x7f000054f000-0x4)=0x4) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000dad000-0xd0)="dc000000000000b899dd580871ab2144ece470d734cf01fff75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040004663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009c4000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000532000)={0x0, 0xec, "0a339863a6f6b3c0a33d36a529bddee629e7b48c8a59282e81746effd3783868d06b5dc23024d69904bc9ecbf17442bebf0fc4a043d65e2fc26e9af3470d364d9a7955bb90ba808068e9f4be9a3d3f9b67530d27c772a5709d99b7e3db1ae6ad158264ae9caf50154ab3223c57ed5986bd4c86f3b7dd5e0c68e8598bf756a2c669ec43cf458ea843810d2aa98f024271849099a6bc329f7a7d73c570d41f8d0125dbf193557ecdf12a4aba7e175ee12cbaac044b1a19bca5a5aa335cdb027f6cd4530ce8c3370a0b2253fddb562af13c1e37ffcd23469616ec00efc389868aecbbad9831c551feb60b7412f5"}, &(0x7f00002ac000)=0xf4) openat$autofs(0xffffffffffffff9c, &(0x7f0000631000-0xc)='/dev/autofs\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000440000)={0x0, 0x2, 0x7ff}, &(0x7f00000f6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000da4000-0xb8)={r2, 0x0, 0x7, 0x2, 0x7fffffff, 0x5, 0x6914, 0x8, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa55, 0x400, 0x80, 0x0, 0x239}}, &(0x7f0000c96000-0x4)=0xb8) 2018/01/02 17:10:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cda000)=""/18, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f00002cf000-0x78)="5780d01c", 0x5d452073) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f000023c000-0x12)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffcd) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r0, &(0x7f0000d13000-0x10)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x0) shutdown(r1, 0x1) 2018/01/02 17:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) get_mempolicy(&(0x7f000083e000-0x4)=0x0, &(0x7f0000efb000)=0x0, 0x4, &(0x7f0000376000/0x3000)=nil, 0x2) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000862000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000bd1000)=0x0, &(0x7f0000077000-0x4)=0x4) tgkill(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c6000)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0xc) syz_open_dev$audion(&(0x7f00003fa000-0xc)='/dev/audio#\x00', 0xf9, 0x24000) waitid(0x2, r1, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000ec3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r3 = gettid() sched_getscheduler(r3) r4 = syz_open_dev$midi(&(0x7f000049f000-0xb)='/dev/midi#\x00', 0x5, 0x80000) fdatasync(r1) statx(r4, &(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x4, &(0x7f00003a3000+0x237)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000081c000-0x10)={0x10000, 0x10000, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r1, &(0x7f000091d000-0xc)={r2, 0xffffffffffffffff, 0x0}) [ 59.382420] device syz2 entered promiscuous mode 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000409000)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000937000-0xf8)={{0xffffffffffffffff, 0x3, 0x401, 0x1, 0x8}, 0x8, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x5, 0x0, 0x281, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shutdown(0xffffffffffffffff, 0x0) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000caa000-0x1000)=""/4096) syz_emit_ethernet(0x52, &(0x7f0000856000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dad000-0x9)='/dev/dsp\x00', 0x40000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000523000)={0x1f, {0x9, 0xfffffffffffffff8, 0x6, 0x0, 0x6, 0xb}, 0x0}, 0x9) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/context\x00', 0x2, 0x0) getpeername$netlink(r1, &(0x7f00008fc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6f000)=0xc) 2018/01/02 17:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)={@rand_addr=0x0, @rand_addr=0x0, 0x3}, 0xc) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/02 17:10:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d69000)={0x1, r0, 0x1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001a2000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file1\x00', 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000003000-0x8c)={0x5, 0x4, 0x7fff, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000001000)="08001c40f7000000000000023b64c03c52db576034105ee74b", 0xffffffffffffff70) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000a2000-0x3e)="", 0xffffff4c) 2018/01/02 17:10:40 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_hci(r0, &(0x7f000017f000)={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/33, &(0x7f0000001000-0x4)=0x21) socket(0x9, 0x80f, 0x4) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000db5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000-0x4)=0xe8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x1, 0x3000, 0x78000804, &(0x7f00007b1000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000e00000-0xa9)=""/169) lstat(&(0x7f0000ee8000)='./file0\x00', &(0x7f00006bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000647000-0x58)={{0x7fffffff, r1, r3, r4, r5, 0x20, 0x0, 0x0, 0x0, 0x0}, 0x7fffffff, 0x2, 0x4, 0x0, 0x0}) r6 = socket$inet6(0xa, 0x80003, 0x2c) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000851000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000ddc000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x8000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00005fe000-0x10)={0x0, 0x48, &(0x7f0000ee9000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xb3c7}]}, &(0x7f00002fd000)=0x10) sendmsg$inet_sctp(r7, &(0x7f000017e000-0x38)={&(0x7f00007ad000-0x1c)=@in6={0xa, 0x3, 0x78aff5b2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000ee9000-0x20)=[{&(0x7f0000ee8000)="72d28689bdae2381521ba33c28a46ab6d0e17ab9592d6006106f746116fe6bb6c3d56e71985ed3d2bd2a90370444dde1063e369025a098eb1573f49023131da5c2f26ad6e6f6cc0214c031cfd721e32cceee67e404", 0x55}, {&(0x7f000084b000-0x6)="684917fe82a1", 0x6}], 0x2, &(0x7f000046b000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7341d972, 0x202, 0x7f, 0x7, 0x1b585d48, 0x1, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x27, 0xffffffff, 0x7, 0x7e1}}, @init={0x18, 0x84, 0x0, {0x42587618, 0x2, 0x4, 0x2}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x3a8b, 0x7}}], 0xc0, 0x4000}, 0x800) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x92, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000510000)={{0x6, 0x8000, 0xf2, 0x3ff, 0xa5, 0xfffffffffffff3ff}, 0x75}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000225000-0x8)={r9, 0x100000001000, 0x1000}, &(0x7f0000dbe000)=0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000ee9000)=@int=0x0, &(0x7f00002f6000-0x4)=0x4) sendto$inet6(r6, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r6, &(0x7f000032d000-0xcf)=""/207, 0xcf, 0x0, &(0x7f0000eeb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$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$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x9, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r3, &(0x7f0000a41000)=[{{0x0, 0x0, &(0x7f0000c2d000-0x50)=[{&(0x7f00004ce000-0xe5)="7f3e24edb1a840857591bd81f65b520f9a3bb12cbed528c6da249ba84063d685ec857b93e2014a9e7644679dd26a3ebbeeef546d451576e8e33fe742a083c7f4161247ebf5a4f9201365126a29bdd4af8d4f054335a9fe9944925078b041a39d260c83efb6e5cd315ce1a15dd9bf7afbf7a8a0017e5740e279a898319e5c4f09a4b6a1714c77e330aec6012d37da370d116ee175af9ac5177ead7a9893162004d7488517262d2f8659027fe7ab530ccf45b5ad2c98d65f2ae8566a73d3554f24f76bc7fc668377d881166d4ef8b6b86a027e30af84ceef758c289f02ba18e5f023455d8471", 0xe5}, {&(0x7f0000f7e000-0xc)="aaf562d42d73ac4751d995a9", 0xc}, {&(0x7f0000497000)="d6b4cfc2f01bdcbd94b51e42bc8a97396f89443de998fdfc4cefe9abf6bc1cdf47b764e738d4af63ca24c49364c75bdf5f28006883a88f45836f332f6340c9", 0x3f}, {&(0x7f000022a000)="0e1b6b3105e24659c7bab7e7e0bf5a016f6efd760f9c095723aa4735af11337af0907ce16965382cda47844773fa642fdf00845a4fa54dd29b5fb2a6004f7a5e6195a8143021f17b6a14a36557fbc85ae53a0d0fb532b6691f62daf3341aeeafa541415e4fee31f917fca38825190d29deaa928992aa1fb9aee325c2c31e9c1164dd48a14c749c3a70546b14bef4a3a94dc06f034deee09a68756b96677ba49d97c64b990e92c2dcb6f0938b1b0580e9f07fa9ea276ff9b675b8fae4063a5a418545b3971c6977f2bbf5d873230487e8cc9abe7af2b6b8e9b143385ffaf8c20b", 0xe0}, {&(0x7f0000847000-0x1000)="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0x1000}], 0x5, &(0x7f0000287000-0xc8)=[{0xc8, 0x111, 0x0, "5f24cc57ebd9f139f0352c3e8bba8b16d391a5f327639c28a863c761cffbb7bfdc24c163c968037b060edbf9592f40732d78f30f41180b7d1332c56145b012d83ad0c4ee5b1c20fe3e6f4d23a2f142705fd2b85bae171bb31232b68a79fc81ba3960ee90bfc83a813626193fdabd1467fdb97a7c70688d83db93d81f8609ec06315006fc641af831cd494af64738f99528995cd8aece58d0f4d395e8cff6109499e849f9916b05f16464fb61e5088c57ca21b87408"}], 0xc8, 0x4000}, 0x5}, {{&(0x7f0000882000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58, &(0x7f0000c75000-0x60)=[{&(0x7f0000841000-0x40)="8baa8d35484328177d72dd7a21f08df1590c67c2afd06cd9ba07a7c54ccdf04dbe68439c782ca396656be736d11d62e4ce14b96b3016337ff616e23eb89ca7f9", 0x40}, 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0x1000}, {&(0x7f00003fc000-0xd7)="8b9138fdb8cc3a0f129dcabde9877d6d4f0c3602322e61fb98b71ca35f8c11e76b3fc95e6dc6e6367d5702b544977c76e96097eac2e7b22e3f2f340c04e41afab71db86ebb1f1eea377a743f22e134c34e64a5bdd8eddc92ae846b8f659a8d2449e64b7edee33ea42621b3ed7540ca94230476fd27cc4bdfd8bcfd0318b614730e76a7dd84d148f08c7782038eab8fd742a3df7129c0c889b40d2d6cf773d06af0ea1c58b657a45a491457d15bb185b6f1fe197e996be5edce245e4c418a53fd3bb8149c1d4f47c19731111f7ffab0ef7796ec79cf2f49", 0xd7}], 0x6, &(0x7f0000d06000)=[{0x18, 0x13f, 0xfff, "a31d178944a7b9"}, {0x98, 0x10a, 0x5, "c2b311a4e2116e61ae3bfe29d5583cf9c0372e365c8b62ca7964dd16d352855dac2b883f38aef19675a567bcadeb781d982d7731afbe7e4b15759a9ef41c4e6b2281ab30ef69ee2b42b183d8a7ddd6ee9d38c22a5987beee4bf5ce19aeb719607f9c3d9f09c7b4dbe55e57480c7995515c1b5c0d0c6b25682fa9f69cfb427da63718d65c662925"}], 0xb0, 0x8000}, 0xffffffffffff9d1d}, {{&(0x7f0000f47000)=@nfc={0x27, 0x3, 0xa3, 0x7}, 0x10, &(0x7f00000b7000-0x30)=[{&(0x7f0000b17000)="01402ee39c180ef81dea5e532dd7e062e4cabf3f091c9e17845ed37ce0bed99a194917ad023d7f8def48e151e16c3dcecb3ae41f8be6896f33d4dceb12dc71fdffa51be6e539a3271e3bc36f82a1f848474f6dad4190697e137b7736cc4d27dbc3a2c0dd6f66a5d1d64827049ad192398eca3034b5e7f426655bdc931dae0f802f4587931fc733c9aaa6fea2eb3cd602e271a71e6d0d8fbcb510aecd96e8e5bb7efa6df22e6fe754c5c81397a3b78b2a5a633815d4a669", 0xb7}, {&(0x7f00004a4000)="7bd7d2733b69bbee1c93aefd3937c1e4573a726f3eb34b42f3bf2301928b636ddaadc7266c855bda67691ecb049b965d326647421cc3b84051a0fd4bd58ae32f253cc59834c231aa1c50134b4f024ab2ae", 0x51}, {&(0x7f0000b95000-0x4b)="277a627bfc4d9d440c1240a217aaf608ce363c31e9e9f65d1ad080f874ed0d27bfbe8b870ec77e7cbf64546f17cca60ddec390b5a751f8e8e1095809504167ef90373f9b91478268501b40", 0x4b}], 0x3, &(0x7f000007f000)=[{0x110, 0x109, 0x401, "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"}, {0xa8, 0x100, 0xfffffffffffffff7, "5ba8f1c4f0ad5d13f91ba43574c05ba561e8977d0d25ec0338f44a12555025eeba48ff02227aa405e4bda2628971b770e699ebf32c2e1d402c0a38947793950d6144dc81be585c5a5bb357d45ddbd146d819437f30e75519ca323afbabf0bd6fdb61e42ece210edfce12c694348a149330ff849fc44999776addeb645f1da196680cc660887b0236e43cda17ce052d792b0d44"}, {0xa0, 0x11f, 0x7, "464902daf725d8b5c7ea16fb0e600a7c58de5198d438f97f6a95bc764422090f06390113edde8b200ce1e77db4e379ea364241d65b44990247eb136987160e50154dcc5688a7fd4bc2fe62f2b50234bd9e9daa1035a84c9b31f33ff3fb200acc363f17f5b4898db4e8dec810df790849b51983ae38e421c19a21f4d814cbbd2e8fa45bd1b6a1ab8aed33f45fa92e"}, {0x50, 0x103, 0x38, "0ab2a5b294c365982342b45af83c7b771b344d15a2e5db1ddcdc94d3ea104845c64f97ffeb121a4249e04d95d93008aa9f0ebe3a086f386778ed9963a463f4"}, {0x90, 0x0, 0x800, "740b249c83dd482e1f570aaf480a414d7d31e5b77073b14e444b0d2ee00ef72253e67922e8cc91065d7ba45e35d4d5381a753f41c7ebae136d540b0239998309ba74f56f4e30ba9f6bf9956a6f2a8f0ec910d5f3dbdb7b6aa91e97cd98d430dce8b4e5a7c1a7a534e4e3a221ed9702285e804135b0a0d9b5888ac21c"}, {0x108, 0x0, 0xfffffffffffffff7, "3a5db435e5babe726fc58d620991d20508604542879387d24b24274bf05682f2d383ce20cdad48c83b11b2bbb513a7a22d3a33b16df0907f46c2c0aa07d5475e20c53097d3d3fbae579b995824eabe28b779b4e1714ad7a00d8939a7cd06b57db986ab3c61d4a998506fcc51cdce7b1b00f034acf5506f3b89f2929f47610557623980745ffe23c8ea3299b4382fd41755dbc32cb84f8ccac89aaad88c980e45d18d1f8a232672603fdf776db0ac5ce37882c4cd56064263a2f647fa4452075c1f392701850b86d95ecca231dfd25ab390d8400262a130cfb30b11fff512cdf2aa81982249a5111bf6404a36fbe2dc274454f98e30"}], 0x440, 0x20000000}, 0x2}], 0x4, 0x0) 2018/01/02 17:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000642000-0x8)='keyring\x00', &(0x7f000053f000+0x386)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000138000-0x10)={&(0x7f0000c63000/0x2000)=nil, 0x2000}) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 59.403283] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 59.435495] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000011000+0xb46)='./file0\x00', &(0x7f0000011000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x41, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 17:10:40 executing program 6: prctl$intptr(0x2, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007ce000+0xfe3)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000)={0x0, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x90)={r1, 0x8, 0x88, "b62da06c07cfd47f676a7dbefd1f5462b3a0e0af29e777779e39227be9f0ab00b87073c40a56566bb9114eeb503a3fdebb2912383a39b925bb43759509c34fb68b22dfa87acbf94cb1f1d12775be479e12fa141d86898533c7d940030ef6eccf5f501e797fd215e6d2a35df584b0a65df9221219664f29c8d54332d55097f101fe3ea87bc321c4d7"}, 0x90) 2018/01/02 17:10:40 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, 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 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/netlink\x00') preadv(r0, &(0x7f0000771000)=[{&(0x7f00002f6000)=""/0, 0x0}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/02 17:10:40 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x20000be) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe6000)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cda000)={0x0, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000ffc000-0x4)=0x98) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffc000-0x8)={r1, 0x9, 0x400}, 0x8) 2018/01/02 17:10:40 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000160000-0x4)=0x0) mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x84, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dcf000)='/dev/usbmon#\x00', 0x6967, 0x201) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd1000)=0x0, &(0x7f0000dd1000)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000b8c000-0x18)={0x0, 0x3, 0x8000, &(0x7f0000dd0000-0x8)=0x0}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f000010f000)=""/171) 2018/01/02 17:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000730000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000061b000-0x18)={0x401, 0x80, 0x5, 0x7ff, 0x9, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f0000048000-0xb)='/dev/midi#\x00', 0x2, 0x80) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00009ea000-0x10)="d17d891d00d9251df7d1b12143592be3") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000e71000)={0x5, 0x1, 0x7, 0x0}) ioctl$KVM_SET_MSRS(r4, 0xc018ae85, &(0x7f000000d000-0x8)={0x0, 0x0, []}) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000075c000-0x10)={&(0x7f0000a47000/0x1000)=nil, 0x1000}) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00000dc000)='/dev/input/mice\x00', 0x0, 0x210800) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000b4c000)={0x8, 0x3, 0x3}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:40 executing program 5: r0 = open(&(0x7f0000532000)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000d52000-0x28)='systemcgroupvboxnet1-]]!em1#selfselinux\x00', &(0x7f0000000000)='[system\x00', &(0x7f0000555000-0xf)='\\$+security(${\x00', &(0x7f0000001000-0x2)=']\x00', &(0x7f00008fd000-0x2)='}\x00'], &(0x7f0000000000)=[&(0x7f0000000000)="d9757365722c6d696d655f7479706524276367726f757000", &(0x7f0000cf7000)='\'vmnet1trusted\\selinux#]selinuxem0proc\'}posix_acl_access\x00', &(0x7f0000000000)='GPLmd5summd5sum$selinux-cgrouph,!\x00', &(0x7f0000632000)='\x00', &(0x7f0000e18000)='+(proc-.(\x00'], 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000-0x5c)={0x800, 0x1, {0x3, 0x3, 0x0, 0x2, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/02 17:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d9f000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c81000-0x6)={0x0, 0x80}, &(0x7f00000b8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d2000)={r1, 0x6, 0x7fffffff, 0x10000, 0x1c, 0x7}, &(0x7f0000a3b000-0x4)=0x14) r2 = socket$inet6(0xa, 0x80002, 0x1000000088) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r3, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000012f000)=0x0) 2018/01/02 17:10:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x8) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x109000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f000080d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000663000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000005000-0x10)={0x77359400, 0x0}) pselect6(0x40, &(0x7f000043c000-0x40)={0xf5cb, 0x7, 0x7fff, 0x81, 0x3, 0xe25c, 0xfe, 0xff}, &(0x7f00003f5000)={0x3, 0x0, 0x8, 0x8, 0x1ff, 0x2, 0xffffffff9e55586a, 0x10001}, &(0x7f0000389000)={0xfffffffffffffffd, 0x8, 0x100, 0x7e, 0x0, 0xfffffffffffffffa, 0xc36e, 0x8}, &(0x7f000058f000)={0x0, 0x989680}, &(0x7f00007a0000)={&(0x7f0000be5000)={0x1613}, 0x8}) clock_gettime(0x5, &(0x7f000094c000-0x10)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/02 17:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/rfkill\x00', 0x111280, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = eventfd2(0xfffffffffffffffd, 0x80001) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b70000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f00003d3000)={0x2, 0x2, 0x2, 0x2, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000007f000-0x13c)=@newsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x4c, 0x1, {{'sha3-384\x00'}, 0x1, "84"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0xd, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f000051b000/0x3000)=nil, 0x7000) shmdt(r1) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000be6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00003ea000)={0x3ff}, 0x8) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/load\x00', 0x2, 0x0) fcntl$notify(r1, 0x402, 0x20) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000859000)=0x3, 0x4) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$dspn(&(0x7f00001a8000)='/dev/dsp#\x00', 0x100000001, 0x2) fallocate(r0, 0x2, 0x1314, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c7c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000092d000-0x18)={0x9, 0x6, 0x2, 0x7, 0x5, 0x0}) lseek(r1, 0x0, 0x1) 2018/01/02 17:10:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xc040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f00007d0000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000c3b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067f000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000082e000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7fffffff}, &(0x7f0000856000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000047c000-0x8)={r4, 0x6}, 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 17:10:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe3, "39b07155cdc3feb40583c1b426a1d8edd3472a4cc39a1d5f0a377fea0f41827e7bd7fdbcc6bb9b25bb452c239e3e3f75c1abf5b8c63b954ea04d491e4123e2f1e2224cebda84069bd17f086bcaf112149a98d172cd3423963ed8b110b883fdf64d0e10285d747ce06aafd56b890d111ce5846b698126b3eb65462761797de35871333c0bb6d11d992e76ad1a971d4e769d3d6a0ca12d886f3f1d25c8edc7d68a0e57991c29d917fc9e9c7935d509e268da6b18022ecbd270f080e14fd319cdf84461adace83db884c195df1ae030dd9ff47eb7fe3d5a1e4c779ca7c1a92d999dc75272"}, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000)={r2, r3+10000000}, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000+0x8f5)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x10000000000009, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) write(r0, &(0x7f0000efd000-0x10)="0209001802000000026466b78e000448", 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000686000)=0x0, &(0x7f000068e000)=0x4) 2018/01/02 17:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d65000)={0x0, {""/7}, 0x0}, &(0x7f0000754000)=0x10, 0x80800) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c6a000-0x10)='/selinux/access\x00', 0x2, 0x0) splice(r0, &(0x7f00002a8000-0x8)=0x0, r1, &(0x7f0000753000-0x8)=0x0, 0x9, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c8f000-0xb5)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000ffc000)=0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ffc000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$dmmidi(&(0x7f0000ffc000)='/dev/dmmidi#\x00', 0xffffffffffffff00, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ffd000-0xc)={r3, 0x80000, r4}) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000d4000-0x8)={0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00006fa000)=0x7) tee(r0, r1, 0x48b, 0xd) unshare(0x8000000) r3 = semget(0x0, 0xa, 0xfffffffffffffffe) r4 = shmget(0x1, 0x2000, 0x120, &(0x7f0000836000/0x2000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000f9e000-0x8c)=""/140) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c42000-0x1)=0x3f, 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000924000-0x70)={[{0xeec, 0x5, 0x1000, 0xfffffffffffffc00, 0x34a, 0x40, 0x20, 0x8000, 0xc9, 0x1, 0x9, 0x5bc7, 0x8}, {0x3, 0x7fff, 0x0, 0x0, 0x10001, 0x200, 0x7fffffff, 0x3, 0x7, 0x100000000, 0x3, 0xce62, 0x0}, {0x5aa, 0x80000001, 0x0, 0x40, 0x5, 0x7, 0x8, 0xffffffffffff7fff, 0x20, 0xf93, 0xffff, 0xf1a, 0x200}], 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000ae6000-0x4)=0xbe1) semctl$IPC_RMID(r3, 0x0, 0x0) unshare(0xc000000) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000009f000)='/dev/ptmx\x00', 0x4040, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000ff8000)='/dev/dmmidi#\x00', 0x2, 0x40000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e3d000)=0x0) lstat(&(0x7f0000de2000-0x8)='./file0\x00', &(0x7f000051e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e70000-0x28)={0x8, 0x6, r3, 0x3ff, r4, 0x90, 0x6, 0x1f}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000a8c000-0x20)={0x0, 0x10000, 0x6, 0x9, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000011000)={{0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bed000-0x10)={0x0, 0xa2, 0x800, 0x7}, &(0x7f0000750000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000023c000)={r2, 0x0, 0x30, 0x4, 0x5}, &(0x7f0000393000-0x4)=0x18) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) 2018/01/02 17:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000100000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00004dc000)={0x4000, 0x5ffe, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000cd000)={0x112000, 0x8000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x400000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000058c000-0xc)='/dev/rfkill\x00', 0x101002, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0xfffffffffffffffd, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/02 17:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000afc000)=0x4) 2018/01/02 17:10:40 executing program 5: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008db000)={0x0, 0x68, "e9b881652c594b84e424eafb2171724e4e8bfd1e830393b9b3b85f97ee51e8166ee77ba0dce33b5270acbc2c3ce5a410157a080b042fa63097c09dce969fad2fddd26b377d45828c98157224d09dccb8eed3dcd5c628fa93b9a1e2a613fcabe66af7c480ed0387dc"}, &(0x7f0000000000)=0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x8, 0x7c3e, 0xfffffffffffffffc, r1}, &(0x7f0000001000+0x607)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef7000)={r1, 0x0, 0x30, 0x6, 0x24}, &(0x7f0000da6000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/02 17:10:40 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fd4000)='/dev/vcs#\x00', 0x4, 0x40000) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fd5000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000fd2000-0x12)={0x0, 0x0, []}) 2018/01/02 17:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f85000)='/dev/amidi#\x00', 0x80000001, 0x200000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b50000)={0x1c, 0x0, &(0x7f00001d8000)=[@release={0x40046306, 0x3}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x4}], 0xf4, 0x0, &(0x7f000057d000)="7dcb200cd7717ed35b173c8a9a2cbcaf9ab7b8ee5207703c3bf032d147efcede989c7951dd6e534fa2de776bd28b0257831e7540f1c784020ffea91eded33849f13928879ccc5887fcb2c09e84516dca62125ec6528b3aa16d94b7eca413bb87b06326e185e7d8ec30f90194db5748fe08d979f832e1aa9a9e19f88456afb870d4968c4060f26d3a3b32c6dd8b504bcd25c22d6c1db1da5837b3ffcfc93a73c429f5b79f7e4393cbda517bda9bd9c8e5b78689cfa31e0a9ada59b71215ed739a93f5bccfd522a32b524b8278c49d92c5a86f0bed7d07a71cd17b5bf19d6c9a40bf9a6c162f3581ca805d055591c7b2ba5eadbfab"}) 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c78000-0x8)={0x0, 0x0}) prctl$intptr(0x29, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) 2018/01/02 17:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000821000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000b64000-0x30)=[{{0x77359400, 0x0}, 0x9, 0x401, 0x4}, {{0x0, 0x2710}, 0x400, 0xf113, 0xac1d}], 0x30) 2018/01/02 17:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) prctl$setfpexc(0xc, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/02 17:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a50000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000afc000)='./file1\x00', &(0x7f0000455000)='./file0\x00', &(0x7f0000d38000)='ramfs\x00', 0x411, &(0x7f0000570000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000763000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007b5000)={0x0, 0x101, 0x108, 0x1}, &(0x7f0000766000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000502000-0x10)={r1, 0xffffffffffff8000, 0x10001, 0x4}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00008e8000-0xa)={0x400, "57a07522a1ed"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a4000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b34000-0x4)=0xe8) getgroups(0x7, &(0x7f00004d3000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000224000-0x28)={&(0x7f0000094000/0x1000)=nil, 0x3, 0x5, 0x0, &(0x7f0000d69000/0x3000)=nil, 0x80000001}) fchownat(r0, &(0x7f0000939000-0x8)='./file0\x00', r2, r3, 0x1000) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x2000000088040, 0x0) open_by_handle_at(r0, &(0x7f00004fd000-0x1008)={0x1008, 0x2, "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"}, 0x10000) 2018/01/02 17:10:41 executing program 0: prctl$setmm(0x23, 0xe, &(0x7f0000193000/0x3000)=nil) 2018/01/02 17:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000668000)={0x8, 0x7ad8, 0xfe2, 0x0, 0x8, 0x9303}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fchmod(r1, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000b43000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000018b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a16000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_SET(0x0, 0x2, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndseq(&(0x7f0000238000)='/dev/snd/seq\x00', 0x0, 0x400000) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x2) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f000014e000-0xb4)="9e9be1b5d28fef2f1dabe501ae891cabc64efb5270bd5f715b33368bc91a74dc97e722f3f758c7f8895d1415f26bb4b9e5b11a261b447b94071872d7de320a65c1e3f6c83ed52a64e73eba3df9e0cce58836082b25c0430e3f80fea1a0c23bd3a989bf21bd25acbdb7daade6f8e9d91244b6fda612654f8539236e893bcdce119d5b561a9db01e63da16f8a9a9b6010a7e319c734d1cc89cc7cd9a3ee03f6353fe3cec5ba2a7d76bac7d42a44acc89947315a674") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x2000000000000000, 0xfffffffffffffffc, 0x0, []}, 0x3ac) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000270000)={0x0, 0x7}, &(0x7f0000d86000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e4a000+0x5c4)={r1, 0x0}, &(0x7f0000dfc000-0x4)=0x8) 2018/01/02 17:10:41 executing program 7: r0 = shmat(0x0, &(0x7f0000a4c000/0x2000)=nil, 0x0) shmdt(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000250000-0xf)='/dev/sequencer\x00', 0x220001, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00007d4000-0xc)={0x59f0, 0x9, 0xfffffffffffffffc}) 2018/01/02 17:10:41 executing program 5: r0 = getuid() ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "d17007", 0x18, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) 2018/01/02 17:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000767000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00005b5000)={0x100000001, 0x91c}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000015a000)=""/61) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000721000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/02 17:10:41 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000010c000-0x8)={0xe0000, 0x800, 0x0, 0x800}) mlock2(&(0x7f00007ef000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000049b000)={r0, 0x0, 0x39, 0xed, &(0x7f0000000000)="5ce7b06591a00d23318ea406f242a5ed4dee7f0ba35a39bd58424d3e3aa38373b6bae17fd4bf8dac6b55698fa60b41c27ae753f1a1ae1b679e", &(0x7f0000000000)=""/237, 0x299, 0x8}, 0x28) 2018/01/02 17:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070c9, &(0x7f0000ed6000-0x1)="") 2018/01/02 17:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x4) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/02 17:10:41 executing program 5: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x10) write$evdev(r1, &(0x7f0000b71000)=[{{0x0, 0x0}, 0x9, 0x80000000, 0x6}, {{0x0, 0x2710}, 0xfff, 0x7, 0x7000000000000}, {{0x0, 0x2710}, 0x0, 0x985, 0x1}, {{0x77359400, 0x0}, 0x830, 0x8, 0x3}, {{0x77359400, r2}, 0x7, 0x7ff, 0x10004}, {{0x0, 0x7530}, 0x3ff, 0x1f5e, 0x3}], 0x90) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r0, &(0x7f0000002000-0xcb)="9e74e8135f1f6ea20caa92b2e80ad288d74939d6a4a3c6d5913f76b581450a315cca35ce0a1e7669b8311221413f85692b97686815cb26c86e91796320ed3d234768c313bd20d399352201131129a95d2b2e77c993a19c985b60bb379b3c6412dcdff19ae7e6df1b43617542b37d4bb7bbdb60088c9fd31b53a292984b0f7ef4d67450b5cdff4d55a51d2ec49f1640d97d18432a28c90b176ea9936865ab9617b6f49151ac7e3aeb1fe598f1c8943510199d6b62cb58d3e79ebdd7c659afc233ef7d59f83c15131f18a144", &(0x7f0000002000)=""/41}, 0x18) 2018/01/02 17:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e6f000)={0x0, 0x0, &(0x7f0000a12000)=[{&(0x7f00009c0000)="6996fc397c4018cb3d67074bc9eb0e1c97e0a48e871a5ef20ad2132f9678c1b1", 0x20}], 0x1, &(0x7f0000da6000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000006f000)=[{&(0x7f00004da000-0xa)=""/14, 0xe}, {&(0x7f0000073000-0xea)=""/234, 0xea}], 0x2) r2 = syz_open_dev$adsp(&(0x7f0000ea6000-0xb)='/dev/adsp#\x00', 0x40, 0x400100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d8e000)={0x0, 0x0}) 2018/01/02 17:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000045e000-0x9)='/dev/ppp\x00', 0x8000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000691000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f000088b000-0x8)={0x0, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x481, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/02 17:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ff000)='/dev/sequencer2\x00', 0x282100, 0x0) r1 = mmap$binder(&(0x7f0000231000/0x3000)=nil, 0x3000, 0x1000002, 0x8113, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007cf000)={r1, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b63000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$inet(r3, &(0x7f000095e000)=""/67, 0x43, 0x10000, &(0x7f0000f2a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r4, 0x4, 0x2801) sendto(r4, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r5 = dup(r3) poll(&(0x7f0000f58000-0x10)=[{r2, 0x2000, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x966) sendmsg$inet_sctp(r5, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 17:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000092d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002ab000)=0x0, &(0x7f0000138000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eb1000-0x8)={r1, 0x0}, 0x8) 2018/01/02 17:10:41 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x100, &(0x7f0000056000-0x10)={0x4, 0x9, 0x9, "64da4c61ef8d", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x400000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000020e000)='./file0\x00', 0x0) socket$unix(0x1, 0x7, 0x0) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f00004f1000-0x3e)="636f6e666967667300a306ecb8700b349bf1416ac8155f0d2655b16ed82eb89c793687663cf4e6bffff24d8d301b909ed85fcca73474c0f3d8f6f108ecb163bf8a136dabc7578ddfa1f6aadb2176e59cad0179b7ae463cfe010e53a1ee764f10b9629f123a", 0x0, &(0x7f0000faa000)="") 2018/01/02 17:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_setup(0x8, &(0x7f00000fc000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000ef6000-0x8)=0x7f) pselect6(0x40, &(0x7f0000351000-0x40)={0x4, 0x401, 0x7e3, 0x800, 0x5, 0x6, 0x10000, 0x6}, &(0x7f0000067000)={0x10000, 0xfffffffffffffffb, 0x9, 0x2, 0x4, 0x2, 0x9, 0x180000}, &(0x7f0000a12000)={0x679d5, 0x3f, 0x100000000, 0x100000001, 0xfffffffffffff830, 0x1, 0x8, 0x2}, &(0x7f0000af8000-0x10)={0x77359400, 0x0}, &(0x7f00004f0000-0x10)={&(0x7f000007c000)={0x1000}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000a65000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00004ab000)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r0, 0x0, 0x2, &(0x7f0000bb7000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000425000-0x10)={0x4000000000001, r3}) io_destroy(r1) 2018/01/02 17:10:41 executing program 1: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a4000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004fe000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x800, 0x9, 0x5, 0x2, 0x1a, 0x7, 0x1, 0x5, 0xffffffff00000000, 0x6ec, 0x5, 0x8, 0x6, 0xeb]}, &(0x7f00009a4000-0x4)=0x108) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009a4000-0x2)={r2, 0x97e7}, &(0x7f00009a4000-0x4)=0x8) 2018/01/02 17:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x2, 0x0}) mount(&(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f00001b8000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000da9000)="") fcntl$getownex(r0, 0x10, &(0x7f0000f44000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000024000)={r2, &(0x7f000068f000-0x6a)=""}, 0x10) 2018/01/02 17:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f54000-0xa6)=""/166, &(0x7f00001f4000)=0xa6) r1 = syz_open_dev$amidi(&(0x7f00004af000-0xc)='/dev/amidi#\x00', 0x1, 0x101000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000723000-0x4)=0x0) lstat(&(0x7f0000757000)='./file0\x00', &(0x7f00008ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000553000)={0x3, 0x8001, r2, 0x0, r3, 0x80000001, 0xe6e, 0x1ff}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000c0d000-0x4)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000da8000-0x4)=0x401, 0x4) 2018/01/02 17:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000af4000-0x8)={0x0, 0x3ff}, &(0x7f0000663000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f00003de000)=0x98) socketpair$ax25(0x3, 0x200000000000, 0xcb, &(0x7f0000c63000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00007a0000)=0x20000000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000997000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ad2000)=""/44, &(0x7f000067d000-0x4)=0x2c) getitimer(0x0, &(0x7f0000a4c000+0x59d)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000a4b000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00005ae000)={0x4, 0x8, 0x401, 0x2, 0xb467}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f3c000-0xa)='/dev/cuse\x00', 0x20200, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000cfe000)="3a69c1585e7b82f3c1adbab9c210817913b952d03fc94791455d59ceab37537a3babe5887fc9f426526e745fefbae391f81b8ac23376d7094c626e73616820c4514a25c3fce8d7be9ca7b253cd33345dc57f622f129b1175d7e16fed73ba3d9090f366a57a2a6f3f652c1563f8a2c7e846abb36845c168fd2b9479c7ed4c4b200990d7526cca3d1a84e8f3f7667a6baab876809130e38d7a73db302fbbeac4a267635c5d57e3141eb962d45a0009f2d29bbe720429b51b6783a3d561a737c68a67ce4c5fee18e997d7e7e75c926e59bc9f7888d3b165c7ad35f1fe78fa6f91f1238159b1bc21cef56275") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dde000-0x9)='/dev/ppp\x00', 0x100000000000003, 0x0) sendmsg$nfc_llcp(r4, &(0x7f00000b4000-0x38)={&(0x7f0000135000-0x60)={0x27, 0x101, 0x7fffffff, 0x7, 0x80000000, 0x200, "10db7e0984d358ec2cce8248c0c0f541652376333d62855697c66b56e1ac62099645650655eb4154d83789f156c7fb3ac2b3489fe93fefaa9836f04f2acf29", 0x101}, 0x5b3aed1e15ca2ad0, &(0x7f0000234000-0x20)=[{&(0x7f0000c49000)="a4ff84bb83b6bd57744e8c0f126851fa10a501017d03028aa06591fa2306b0e2612dc4c2c432e0ffe7e9ffebf343a9d7501634a9c8e99db3bc74d34c775c4f330a989640c7ef87dd74354ed0c97c7813ea211d292537cca8c3b15cb602acae21569a7704814485549638a4d7db2c4f3e714f363a544bcb4842b892d90033d9", 0x7f}, {&(0x7f0000e89000)="bdb0a12f4efa77755bf3b0172a8004320f4b960af2dd6dd5b2a5ab769a3a6102dc43354f5a78d6fcd53513786370c1bc0080815f4a3b45adc77663008c3211b84e7e87456011b3f9e2d7aaa3bea65ca27adeda24796861867beb675acc31bc1b6b365887ae17db4ac059fa8effabe8da5d0686c6082014e351be12dbcc5cd664f22d32d05e8a815fb61b2a7a747ff33b044fb65f276321fca42a9767574939fa63403c591c04f573ad622474afaac5cb80543d127fc9c7b9c9936628f1b5f0810ab776c7ed624084fca11f52c56940462a804a4e1a", 0xd5}], 0x2, &(0x7f00000ae000-0x80)={0x80, 0x40000000000102, 0x200, "095b2f622ea4e0484a6f577c2d2970b4f8ef9730760aa05c23b441b6c02d4f91fc171671f9968a7d425fa64e9a232eea0258c09758566cf917e4b6c27f7a2d0f3ba24ccdec58db125dbf8881befd7fd3b9b3604b8738afdeead324cb10fb61735d61ae287a76a23d76b948dd"}, 0x80, 0x40001}, 0x800) 2018/01/02 17:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) msync(&(0x7f00002ab000/0x4000)=nil, 0x4000, 0x7) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/02 17:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x800, 0xe2, 0x0, 0xdc6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000812000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000070f000-0x10)='/selinux/member\x00', 0x2, 0x0) listen(r0, 0xdd10) r3 = accept$inet(r1, &(0x7f0000bfd000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000169000)=0x0, &(0x7f000012d000)=0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000187000-0xc2)="", 0x0, 0x0, &(0x7f0000b3f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$audion(&(0x7f0000c60000)='/dev/audio#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00008c5000-0x10)={0x1, &(0x7f0000292000)=[{0x0, 0x0}]}) getpeername$inet(r1, &(0x7f00009be000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000526000-0x4)=0x10) write(r1, &(0x7f00000e0000-0xca)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000076f000-0x40)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/02 17:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000ae2000)='/dev/dmmidi#\x00', 0x2, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/02 17:10:41 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c4b000)=""/64, 0x2d) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b81000-0x11)='/selinux/context\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000971000-0x17)="7df9ff7f57e729797c9a8f28ab28f57977161088bd719b", 0x17, 0x4000, &(0x7f0000fb7000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 17:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000cf3000)=0x0) mknod$loop(&(0x7f00006a3000-0x8)='./file0\x00', 0x80, 0x0) 2018/01/02 17:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000853000)={0x2, 0xffffffffffffff9c, 0x1}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f28000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$audion(&(0x7f00001a1000-0xc)='/dev/audio#\x00', 0x7fff, 0x80000000004503) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000028000)={0x2013, 0x0}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) pread64(r1, &(0x7f000073a000)=""/204, 0xcc, 0x0) 2018/01/02 17:10:41 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fe3000-0x1)={0x0}, 0x1) r1 = open(&(0x7f0000ad6000-0x8)='./file0\x00', 0x0, 0x21) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000b4f000-0x10)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/cuse\x00', 0x7ffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fe4000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000fe5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() socketpair$inet(0x2, 0x803, 0xffffffffffff4129, &(0x7f0000fe8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ead000-0x8)={0x0, 0x5}, &(0x7f0000fe9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe8000)={r3, 0x2, 0x4, 0x7, 0x6, 0x7}, &(0x7f0000fe8000)=0x14) getsockname$packet(r2, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea8000)=0x14) fstat(r0, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000fea000-0x14)={0x1, 0x3, 0x9, 0x3, 0xfffffffffffff2c1}) lstat(&(0x7f0000fe5000-0x8)='./file0\x00', &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000fe5000-0x1c0)=[], 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/02 17:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f0000bae000)=0x10) 2018/01/02 17:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fcf000)='./file0\x00', &(0x7f0000fd0000+0x381)='./file0\x00', &(0x7f0000b49000-0x6)='ramfs\x00', 0x2000001, &(0x7f000003f000-0x9d)="") open(&(0x7f0000618000)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/01/02 17:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007bf000)={0x0, 0x0}, 0x100000000, 0x3) syz_extract_tcp_res$synack(&(0x7f0000d04000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x10a6, &(0x7f0000192000)={@random="5bbe6432abdf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xce48, 0x7fff, 0x1000}], {0x8100, 0x2, 0x1, 0x2}}], {{0x8ab5, @ipv4={{0x17, 0x4, 0xa6, 0xe147, 0x1090, 0x0, 0x80, 0x40, 0x7f, 0x0, @empty=0x0, @rand_addr=0x9, {[@generic={0x96, 0x11, "26509ae663422477a5ff78914cd26f"}, @rr={0x7, 0x7, 0xc536, [@multicast2=0xe0000002]}, @rr={0x7, 0xb, 0x1ff, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @noop={0x1}, @rr={0x7, 0x17, 0x3ff, [@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x5, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x401, 0x0, 0x1f8, [{[@loopback=0x7f000001], 0x3}]}]}}, @tcp={{0x1, 0x3, r0, r1, 0xab, 0x0, 0xd, 0x20, 0x6, 0x0, 0x1f, {[@sack={0x5, 0x1a, [0x40d3ba20, 0x0, 0x4d89dad, 0x100, 0xffffffffffff2ded, 0x7f]}, @nop={0x1}, @mss={0x2, 0x4, 0x7}]}}, {"ec7f97cdbbeec5c9abac9171b1fd6549c229da47fafbbafa1c0d5d5bb83d8bc75e9266587ff3069b79dc652dd517bf5c75d7284f8043ff2dd15b4235a60888d86b231c2e67beb20dfdf867b211be9378181089d04004e0fc7a854c5ed2ced5d18228bc686e93aea1656fdb9dc591ffd68cf5e4292a75a7560bac6ff2aba7e478f5f3016346964a6a10377a505dcfefdbf1182ae0c8419fd5ccf4999a1d0cadacb36fa111454f2e16f32136386137d222f7a7072e508599c74631058be79cfb072f4b4069bcfd6234b6fffef4a408139a8f279f4a8278e0746128d69b5f69b83b40c3f8a31e4f920dbb73ac4cdcb6c06cc535930bf41d9b0d3465f9f7be02140123e4bd3ef01fc9f7fd6e191f957c8d0be71c23dbc132499c2073000fc3ef42e69ceb91840184f839f844e6cdbc89d244522a8a2447fb8155d9fc3ded5c7057a5ff946fe3d7dc01635f7c3a97e550bfe56d25cde14ad23f3027a516c47bc2255c97276f482628440e673b55a30b7ee906c298f332235252afa78ab9538907b3346d422a18a963708e488b86782d2e6dea665fbba9d57a162a8e972070d8be7957d059f4832aac063090da1bea34036ff0d02a15a08ad79b00852d1a6f6350260a2f5979cc1372a0c8dd41a0985c40794dc43603a6e427e3f099d5d669bf1a78111cb59f0605939cce3bc91345a68e707f99dadb23d5b2b1937d7065aaec48acc305861308ce146578238fc582b64f69b10a4d7a4a037751889e64eac568dbfeb13c1ffeb02a86317cbbb112f82fdb0318a765cb7a73c63f51822b3bc95d94c41f2eef18c322bae13c3b80e7b340b0d3051c1b17288c9c5c0730553bd70d6a93ac6504f388cf109cebddb917c7c2e00be786716e6944e022611cc5960de19646479829f1722529eecc8b0db88e6b4863280b9692ab5ba99042ea8ac02d80b606d90e828d226787871422f54a312f6b369167592934870ba981b5dd39edb809d5f2188d9283343879017060cae0016226b2001382a342bbc8ac754c344c4041b86f41c59a4a3c2f91f32713263338aef5692a46966848a46969c2d5633152543a23ef3beb217303c8a4b4b4a8c7e2bf6aa36a0cb5638d68dbacaa281bad1eb25698fd4ab6364765ac08889c588fcd7b758ed9db6980290bfb92a5924d7262e81644db9f09eaca06d3fbc42f78187f1d008a55c2fb0ce0bec716a13577a5b655b2f7ead95a084855945a754a74d1539b757bc888e0b4ba19acbc5fddc8dab704c7a7d318f670ed3c191aa602925297b3da9972224d386ea77fc8c8c8fa14ffc3ee63bd7b7a69885d0cf0bf2522a57d3f9b74fedb64d7f5a6b7afb939b9c5f355c7ceb9d6a24f5dcc1911bc0b81446ba210978b0cc0b5d686e7208c29b454e8b49694f52b2b2c07b34a1037fcc4627aad2b1fcefc6e6fc45259208b4884fef2b206c6c31ec9c1144ed5fa44ddbf9835c2440b4e05dc76f80f044ed2cf240b1708ca9afde3d9c9d52e30b9ed4ac077ee97ff1bce01f09b5d2b5645de5e0517a9468d914379e26e14c6d9365cb9d8f300d368af1eb7c3de9c7c99516b2ada64602ce0061168caca204636eba567b72ef51f06bc4464235d809ade32be600fdcac524db19ac6390a3aec96686d71d6f8b5bb1c6e0d9f926a372d8d9c46e1ccf0e65cd209898ae66ff34fe4bb48af7c3bc5d2c80a7ed4a40606e5643d45fafc301011ec0179f26333e891929468d0017ca6fe3d4e402840e62f802d36d6521862dbb2eaa8c07d7ee6dfc452732d44b7209c4cdda22a87d787d597f5349bf7294518808639a25c1ed6f64c667c16d579b46929446d20ec5351ccbed08ad77ecb78a20ab55d99e08910ae711074af9db0256e3ebbcaad80871b849edaa606219600b9a70740e0694b2dcbef1f7e5904923dc69fb0b8d8dae12a137d309c0bc0eb2a473bf757ea0ad936e264204e0513f1bc24cbd04b12c6cc5732fcf3e113c015d5e04bb70407fb9a6bc32ca266ce17efdd5822e0278d04476215367f3bfabae339e1ccfff80d17895d700b2852ccbefa4c0de7e628cb8597c72dbb6685f0c055329078c9b2e3d8dcec5c9a3fda88bacb50cb858cb48959a61e4c944ef17231abb8806da6116636992d23499ad33969a4b016b54b5ccb0eb6ec8e5e8d1b3c2859b6e38aaf9a1da4f15fe4e287b459bd9da784b4f585150634147daefc20b6d09b6c0931f7fd44c23bb11de6cf8c9559c2361ab2a2406959965f9796929c9d64f198da05d2b1f6d9ac8fcfceae12a2cb8411aee4c6d53d4fd910802510abc6de0284f0cc6573d7a19bf679e9777479ca5920ed8b46455dc780d145e6b3f31e2a1f09c4ee65cd2feb8fa18563b6e12cd438036de0678605f897f897197280c5d32f9924e6b424a06f725b29ef6cdbf5d2ade40c497b1eb0d0f525d90a5c937ca6235b78eeedf7909550b80e64a60beda7ef4a5196350e1707365c873bccfe3b989778a31937277bc364e10be3fcbb63492961739ddbb4b0f9a1d05ab1e5e0b505598b0de8bed4e7b17eaa3c721ad5cbb8631f89ac952d6ec1aaf7444920cdaf56eeadb870b56e77793a1ca50f4364f1b74c416b467f382684a96b314b1ca5dfaebc9de8055b63bee8407624ea09c0e154848ee4b7a7fd38cd608226c403490acc109c92351e68325c25cf5ce7a226803f926cae343a855f2af267b449744ff24542fb2ba2e9e026e6d82f43565a6291ce4f8e487fb9134eb7071340600abc03c3d4f1aa742147ef502662e8b697cc855811f638d49e8cff819a86d8598b779ce0fdf41f04a166298907d78afa5862a76d6247264839ffbe5cec83b40146bacc027dd096089b3d09b272fa8929a29b152b75ef9a8340c42bc2257a178a1ef67647820a2d7395e9cb395611db8203b29fb0516672f411895a7f78ac65a2f80a9621ebf398535f78064bae07918424a8877ba7ba3345253fc81e9786b1f301b5959c70ccae1257e56fbfb2ccb4cb1f550e835fd2533462267274d4ced5b10546e83b0b67199351c4a1292c4565ae795d07a874955087ba346e6670a37e580758f71cac9b9da5327f479bdc104d83d60aa8b57b5daecee35239bc456fc5d5f3f7c6826729931b31afedfb46d6e2ee72ad8787d483d6704a5e97c861a687f8615eaa87dd01c29d47762e9a77136f50ce0542f501ea806549fe2ea95b4dbd3dee778cc77727358c1668eb4dfe72e66ae3728e0406ebb0fd8fa036a1aa0a13fcaa676f44c499d64ea8e0349e1d4e69836614c9232b8f54a99145bac15e301b37167f58c20bca5460eca11faa3787100caee5b2866b3c8acd62767f3ca835425e825f401ef34ad36a6ca0022cffa36aadaf64ffbffde46a8ac607df10900d7d9aacd55b670f6cbb120949d7f01e1140ef87d1ff4c5a9514aec1c0864c21718f867c29b3f5552d0605f632ada88316b3c1bdf90f435d17e21ddd5904f0060d5c6a28b5b9645364630932a13a79336959cf96d44c4b114be13a18697c4d7d6d9be6387c79982366b8f5d97dbabc98bd8e291fe29d3df38b36fd23a6a020022b5de39fc04a85f12d8d69456fe406d99ea317a07f45dc55bfa7efa06420f3613ed2f127e63563f6b060d1457ff15c0393c1abc82fc0803afd6e75dba762ce24f6a8f4fb02f5c6184a93f60fbbcec298e82a749abdedba0932128e60aafe0b2dec8956c67ae82f560245260a6c28f236315fe4fa988bb60e8ecd132e976327a7172d89a425ab81ca2b57ff73914035216c90804c4c85adce8161cc9c63c8509d84b439fa1df2ea40f2e97326c70b3453b3f6b32f03a45aaf89722b44be51452f3409b47753957f100b293a034c18b6bdbbd97bbf37391836a799c530a4160f48081b5f157f1057b22adf32ffba93a993e31b15434024ed2d74ee722947e42a601716968116fe49d89131687d6a427d3150ae33ed4776c6e39ffc70bc7f2c2a759e74970e6702ac05e8dad89e8d5f66ca442d459eaf6d0ae6cc21aa30dc4852038a8c220973b79d82fd9bb5eb0941d9e2944676f93ef8f7b099b0dcf53e652a0f562619eb268465e23fbf29f74bf8fd7e14576cc9557eee1a0700d5c6410dd3fc4a2d094c69dd5050e5dd75f463358076119b949d6d49d6101fd4e9452e539f663da3a600a50e907723e14d6dbb0e00d7ad90621eaca45e27cbc04be9a604b469961178136f2298a483f3decc47eb50e899e2b918761393637a96f041e25da9c43a5686501b9e4885f2b9a30f0795352188f8a23015cb6bedc6d9a0f38506b51b2269983ef6367a1a337ae4a5d6f0674013d9d48f915a5c61bbae0fc2815b498a8dbad7e8a6acc92a46a92f12f7f96094cf6e0b6b5bb213f8e723f3421bdbddd3652a66c2184791719ec1fb28ea99e11091b4ab05a7b0ab29b8fbbe5c8c2a44054077e53743c3e9253d03f64cda443ec9b36ec6983102d924892f5f8e173f593c50057e52feb8749f7ad94554b89d1066bdf6f6390cea184dbe5ab81d56325a761e05969792346221a415e4a414f0ec8891b23e63ee5f18c289b141f76cc73bec600457dc07dcfa606df1cbb712983be5c87a0c109e263126729722762f6e9268162286dfc4f8ddbebb7a0a8282187f1554bba2d2d5c86dc9e6be5506d85832b9d5c1f2c022ff0c5ed63a0068ffb95a6811d5989ce251e6048d5fbfa3f61b209c4ac7502825116a678bf5b25bdb38180463097a0e21bfe371c40bd9d328074268af2f848a7cb3653ed81a22add6c56ec1ef7b6da7e70674055f11eb420c15f9f8272735c204f1893c5a2178299e095b95b473652cad09a78921aec0767904b9dd3d4a7d2d9bde08c2ff61ceeded7d099e6996a42dbf089e41c02509229c0aa09bf2e00069f1aa6c15e87445c25e3014eebc95ffd48f8ae5fbd1800a22093e0042aeaa9e64e853425881b3a98def69454f43ccceac5bf5f6026142b80cc5e5948613d2c675edee771604e88b85abb0e5a303aac0f4289b09fc93a4bf38d5227ebcb9fabc48e0663f90ab342c1115d830e04a37e09e648127d81e2223a66db322f0798ae908be7af669f76c2b068e4704b97e04e0c73bb974e5fd7b3794b984fc535ae95996ad6945d52a671ae1695e28ca61515f9956e7a02b17790da7b38be1912b87b964dd6121a88044b7c23374560cd1fcb6c71c605344eb69e3f984e793e9508b5c0cd97734ed3350c0b870d999894b48b6d8e0aed7efe5f3a3e9c8cb516ec8d058bc74517a3d03bc4ef4bb7d1b324f9ee6a8199cd32511a7d0d2eca3355565a2cc439878af23ffc7cde5664807b4b17543d067c278cb87e141c0cc49a59655c11fcc65d09471dba69770aad54c527c0a0cd35f053c3670bc05e2b7062704a9994153288abcad127749d329c1aa0f6ff75eaaa8f929c942ed2b98d850c491e5a214e77a5ee194c9e9da353fa999eb6a869b872fefa169001ae25b7520af1adc04e3a4bf1977305f08feb9ac3899500ffdbb2f5e1a332b93806ef23a9c18fe8c531182996245776517e10c600ef3f366c4239cb5c365ae073fe7adde5310a0d42224dcd887c8de399dc5be319decf7f2ca997ecbbce8f9f90c24e9bfb24248b8cfd3328b45edaf0907a079af378d41e936773fc2e957d94eeefe5a09b57642598561ea99a2d82d4789d06edb4838eac8cbcf794d3f02d1d1bf3d46e9202545ff2ea3deae6f85782c55ce2f3ed5e80f2cf9efdfd504115597e5c9337b4b703e327d73fd7dcc1b25aab67f6413ccf4e499a96ed1dd0d868d2e1d9953122a0459ba0e5b46fdea51aa7cec7b1b02"}}}}}}, &(0x7f0000c81000)={0x0, 0x4, [0x477, 0x92b, 0x596, 0x64a]}) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000322000)={0x0}, 0x8, 0x0) 2018/01/02 17:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ed9000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = socket$llc(0x1a, 0x3, 0x0) vmsplice(r0, &(0x7f0000ea6000-0x20)=[{&(0x7f0000fce000)="dad39d7e4013d763f08f4773cb93ec4b184d675c8ad9dbb1fabcaa17542694512ae217540b7d8d5551e1368c7566213aa3f5212a2f835e6077c866fa53801a7c76", 0x41}, {&(0x7f0000a84000-0x6f)="81b98b9ca45f6622902985228c1e4df687c30e5143f46e57620b9d6baba4374485abf95ef748464fc62b523e07548d33235ba51311bdafd3550dca4ab063be1f15603f080f2d1fd77e53d58aee3c4b9b4cf733673efb1a76e3a642ff4e18a7b8028d138f9829104f35da9476b00e85", 0x6f}], 0x2, 0xc) syz_emit_ethernet(0x11, &(0x7f0000853000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000021b000-0x4)=0x0, &(0x7f0000425000-0x4)=0x4) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2018/01/02 17:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b2d000)={{&(0x7f00006e6000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000068a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 17:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000d41000-0x1000)="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", 0xffd) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f00006e5000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d41000-0x48)={0x0, 0x0, &(0x7f0000594000-0x20)=@raw=[], &(0x7f0000fbb000-0x4)='GPL\x00', 0x0, 0xe9, &(0x7f0000138000)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 17:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0xffffffffffffffff) sendmmsg$inet_sctp(r0, &(0x7f0000d8d000)=[{&(0x7f0000c79000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000e17000)=[], 0x0, &(0x7f0000e3a000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e1000-0x8)={0x0, 0x6}, &(0x7f0000586000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000082c000-0x4)=r1, 0x4) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000401000-0x10)={0xfffffffffffffff9, 0x9}) 2018/01/02 17:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) close(r0) 2018/01/02 17:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe10000000000000000000000000000000000007fff00", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mouse(&(0x7f0000cb7000)='/dev/input/mouse#\x00', 0x3, 0x101) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000054f000)={&(0x7f0000fe0000/0x3000)=nil, 0x3000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/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$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/02 17:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x10000000, 0x0}) syz_open_dev$admmidi(&(0x7f0000fa2000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x0, 0x0}) 2018/01/02 17:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f00006dc000-0x4)=0x0, 0x4) unlink(&(0x7f0000e47000-0x8)='./file0\x00') 2018/01/02 17:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mouse(&(0x7f000096c000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fa5000-0x10)={0x7, 0x21, &(0x7f0000ccb000-0x21)="f24b8ebf946783bb05d2e9b45305b1130c71a0b86828472762003a1a463c7d49ff"}) r1 = openat(0xffffffffffffffff, &(0x7f0000e6a000-0x8)='./file0\x00', 0x300, 0x5a) mq_timedsend(r1, &(0x7f000067f000-0x10)="8a49d602d3b71858bdc54ed530b49ae8", 0x10, 0x120000000000, &(0x7f0000770000-0x10)={0x77359400, 0x0}) semop(0x0, &(0x7f0000ce4000-0x18)=[], 0x0) 2018/01/02 17:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000427000-0x4)=0xbb, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e3000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000a0a000-0x20)=[{r0, 0x120, 0x0}, {r1, 0x3124, 0x0}, {r0, 0x0, 0x0}, {r0, 0x7, 0x0}], 0x4, &(0x7f0000ce2000)={0x0, 0x1c9c380}, &(0x7f0000b46000)={0x9}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000743000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f61000)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/02 17:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df3000)='/dev/vga_arbiter\x00', 0x3) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000fc7000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) madvise(&(0x7f0000693000/0x4000)=nil, 0x4000, 0xe) 2018/01/02 17:10:41 executing program 3: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x2000028b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000361000)={0x3, 0x0, 0x4, 0x0, 0x1}) 2018/01/02 17:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) lseek(r1, 0x80000043, 0x0) unlinkat(r1, &(0x7f00003ea000-0x8)='./file0\x00', 0x200) getsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000fee000)=0x0, &(0x7f00000b4000-0x4)=0xffffffffffffff7a) 2018/01/02 17:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b3f000)=0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000080b000)='tls\x00', 0x4) write(r1, &(0x7f0000c8f000-0xb5)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df104000000267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26700ea50518c2c681bbce9093d468412f000000000000000097e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d0000000001460000575b8b76199346c8f325b8", 0xb1) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/02 17:10:41 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000807000)='/dev/admmidi#\x00', 0x2, 0x80100) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00003aa000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000003000-0x69)=""/105) getsockname(r2, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000001000-0x70)=""/112) socket$inet(0x2, 0x80007, 0x0) mlock2(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000003000+0x334)={0x9, 0x18, [0x6, 0x0, 0x80000001, 0x7fffffff, 0x100000001, 0x3]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000006000-0x10)={0x381, 0xaf}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000007000-0x30)=[&(0x7f0000007000-0x10)='/dev/input/mice\x00', &(0x7f0000007000-0x10)='/dev/input/mice\x00', &(0x7f0000000000)='cgroup\x00', &(0x7f0000006000)='/dev/input/mice\x00', &(0x7f0000006000-0x10)='/dev/input/mice\x00', &(0x7f0000007000-0x10)='/dev/input/mice\x00'], &(0x7f0000000000)=[&(0x7f0000006000)='/dev/admmidi#\x00'], 0x1800) 2018/01/02 17:10:41 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000703000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a2e000)={0x0, 0x81}, &(0x7f00004c4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000def000)={r1, 0x4, 0x30}, &(0x7f00004c8000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000003c000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000fda000-0xdf)="bde12aefb652a844fc149dad3a737d0209ceaefe9e54843e2544225dc4873811fc6def5527c4fc5577e3dc43bfe5b836bc01349d037627451a951724bc80424d69e3f04948be510e490a3a286d6b18eeded1382ed207ac4bb2ffe0b780423a23dae2cfb6bc1f7265ecb8e5eabdf7c3231f58fadcff38e9abce62958082aa0ad1a4e5b7af10b5cfed3e1eac6a11fd0ca3bcf3612adb23b65e2c442018fbd4ba6a12892b1db21ae0eb50e9c2aeac38470483ab94645fdb4bb03cdbf58452285dbea688766459821a3287e2", 0xca}, {&(0x7f0000bc8000-0x66)="313ddc3735a356894cf11d50d0e6cb284ffeed2512724a2eed4e396eca092626cdc9dc467e4d40010e1c86a0944c4012b5363d10c21e3b91290a9353b116ca7a15105b190723bbb480dd2ab35bf022150c2f1f7662a3c6a3a5bb927148cbcdd54266b73a6f9e", 0x66}], 0x2) 2018/01/02 17:10:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000040d000-0x8)='net/ipx\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000e00000-0x48)={0x90000, 0x0, [0x0, 0x0, 0x800, 0x0, 0x0, 0xfffffffffffffff9, 0x8004, 0xff00000000]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1d000)={0x0, 0x0, 0x0}, &(0x7f00003bf000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000691000-0x120)={0x3, 0x40, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x8, 0x100000000, "d7fef61ab163122b189b38a6943630b2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(r4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000528000-0x4)=0x3, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000af3000-0x138)={{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]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000beb000)={@generic="ed5d9cbb40ade0e05343a23b9a0aafa0", 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000c6000)={0x2, &(0x7f0000071000)=[{0xfffffffffffff801, 0x7, 0x3, 0x4}, {0x4, 0x4, 0x7, 0x9}]}, 0x10) chroot(&(0x7f0000fce000-0x8)='./file0\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfb45) 2018/01/02 17:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$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) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b7000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000125000)={0x7fff, 0x7f, "bf44f896b9d038ccdf5546a23e3f3043a0bc90d5a4749d1931e8a9259be67bdc64def73509f4b6e76164789fa4f451a524a20acf7acefb75f64dd107cdd6567ce5afd36a4bfa785d3c1690f97c5ade8789f6f2ba422fc14753fa223f71c496d8205b27a16eee53eb353a43f2a9bb4b70195878924d6ff6756668be209ead13"}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) setsockopt$packet_buf(r1, 0x107, 0xbd3cbc20e087aa6e, &(0x7f0000f0f000)="ecde9e99cd8f86fafab9fcdf09431aa847255912a6f8d3175a28cac375892c9585db04d8087a179042abbbaca5dd26bc26f1a6f6de09ad8f69c81c44494fa33f81c5798a2f901951f0c6b9fccb84009368e374a7ad2b935712f6730e4e6db9f00b2ef96ed34ff3", 0x67) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/02 17:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f000095f000)='/dev/adsp#\x00', 0x7, 0x620102) getresuid(&(0x7f0000ef6000)=0x0, &(0x7f00006be000)=0x0, &(0x7f0000f82000-0x4)=0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000157000)=r3) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000aa9000)={0x7, 0x4, 0x0}) r4 = add_key$user(&(0x7f0000e87000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000)="48e0", 0x2, r1) r5 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="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", 0x139, r0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000806000)=""/24, &(0x7f00006dc000)=0x18) listen(r2, 0x221b) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r4, r5, r5}, &(0x7f0000506000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'hmac(sha3-384)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 17:10:41 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, 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) r1 = socket(0x10, 0x2, 0xe) r2 = dup3(r0, r1, 0x80000) write(r1, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017967947d0b0800c30001000020f700000ff915f801", 0x24) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005ba000-0x4)=0x0, &(0x7f0000836000)=0x4) [ 60.509120] ================================================================== [ 60.516540] BUG: KASAN: slab-out-of-bounds in sha3_update+0xd7/0x270 [ 60.523006] Write of size 320 at addr ffff8801ccf74e3c by task syz-executor2/12027 [ 60.530681] [ 60.532287] CPU: 1 PID: 12027 Comm: syz-executor2 Not tainted 4.15.0-rc6-next-20180102+ #86 [ 60.540743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.550065] Call Trace: [ 60.552623] dump_stack+0x137/0x198 [ 60.556224] ? sha3_update+0xd7/0x270 [ 60.559998] print_address_description+0x73/0x250 [ 60.564814] ? sha3_update+0xd7/0x270 [ 60.568586] kasan_report+0x23b/0x360 [ 60.572362] check_memory_region+0x137/0x190 [ 60.576743] memcpy+0x37/0x50 [ 60.579822] sha3_update+0xd7/0x270 [ 60.583430] crypto_shash_update+0xda/0x240 [ 60.587733] hmac_update+0x7e/0xa0 [ 60.591250] crypto_shash_update+0xda/0x240 [ 60.595544] ? hmac_import+0x1bd/0x230 [ 60.599411] __keyctl_dh_compute+0x1056/0x1300 [ 60.603979] ? dh_data_from_key+0x250/0x250 [ 60.608274] ? check_noncircular+0x20/0x20 [ 60.612478] ? find_held_lock+0x35/0x1e0 [ 60.616521] ? find_held_lock+0x35/0x1e0 [ 60.620564] ? lock_downgrade+0x860/0x860 [ 60.624681] ? __might_fault+0xe0/0x1d0 [ 60.628639] ? kasan_check_write+0x14/0x20 [ 60.632849] keyctl_dh_compute+0xac/0xf3 [ 60.636881] ? __keyctl_dh_compute+0x1300/0x1300 [ 60.641615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.646606] SyS_keyctl+0x72/0x2c0 [ 60.650125] entry_SYSCALL_64_fastpath+0x23/0x9a [ 60.654850] RIP: 0033:0x452ac9 [ 60.658014] RSP: 002b:00007f81afe27c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 60.665695] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 60.672938] RDX: 0000000020506000 RSI: 0000000020abeff4 RDI: 0000000000000017 [ 60.680179] RBP: 00000000000003a3 R08: 00000000208fd000 R09: 0000000000000000 [ 60.687418] R10: 0000000000000003 R11: 0000000000000212 R12: 00000000006f37e8 [ 60.694657] R13: 00000000ffffffff R14: 00007f81afe286d4 R15: 0000000000000000 [ 60.701915] [ 60.703511] Allocated by task 12027: [ 60.707195] save_stack+0x43/0xd0 [ 60.710616] kasan_kmalloc+0xad/0xe0 [ 60.714296] __kmalloc+0x162/0x760 [ 60.717807] __keyctl_dh_compute+0x26e/0x1300 [ 60.722269] keyctl_dh_compute+0xac/0xf3 [ 60.726298] SyS_keyctl+0x72/0x2c0 [ 60.729808] entry_SYSCALL_64_fastpath+0x23/0x9a [ 60.734527] [ 60.736124] Freed by task 1775: [ 60.739374] save_stack+0x43/0xd0 [ 60.742795] kasan_slab_free+0x71/0xc0 [ 60.746651] kfree+0xd6/0x260 [ 60.749724] kernfs_fop_release+0x13f/0x180 [ 60.754019] __fput+0x291/0x6e0 [ 60.757265] ____fput+0x15/0x20 [ 60.760514] task_work_run+0x122/0x1a0 [ 60.764371] exit_to_usermode_loop+0x1c7/0x210 [ 60.768920] syscall_return_slowpath+0x383/0x430 [ 60.773644] entry_SYSCALL_64_fastpath+0x98/0x9a [ 60.778366] [ 60.779967] The buggy address belongs to the object at ffff8801ccf74d40 [ 60.779967] which belongs to the cache kmalloc-512 of size 512 [ 60.792592] The buggy address is located 252 bytes inside of [ 60.792592] 512-byte region [ffff8801ccf74d40, ffff8801ccf74f40) [ 60.804439] The buggy address belongs to the page: [ 60.809339] page:ffffea000733dd00 count:1 mapcount:0 mapping:ffff8801ccf740c0 index:0x0 [ 60.817449] flags: 0x2fffc0000000100(slab) [ 60.821656] raw: 02fffc0000000100 ffff8801ccf740c0 0000000000000000 0000000100000006 [ 60.829507] raw: ffffea00073a8fa0 ffffea00073a8fe0 ffff8801db000940 0000000000000000 [ 60.837353] page dumped because: kasan: bad access detected [ 60.843030] [ 60.844625] Memory state around the buggy address: [ 60.849522] ffff8801ccf74d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.856851] ffff8801ccf74e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.864180] >ffff8801ccf74e80: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc [ 60.871504] ^ [ 60.877181] ffff8801ccf74f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.884507] ffff8801ccf74f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.891831] ================================================================== [ 60.899163] Disabling lock debugging due to kernel taint [ 60.904676] Kernel panic - not syncing: panic_on_warn set ... [ 60.904676] [ 60.912026] CPU: 1 PID: 12027 Comm: syz-executor2 Tainted: G B 4.15.0-rc6-next-20180102+ #86 [ 60.921795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.931136] Call Trace: [ 60.933696] dump_stack+0x137/0x198 [ 60.937296] ? keccakf+0x7b0/0x7c0 [ 60.940806] panic+0x1e4/0x41c [ 60.943968] ? refcount_error_report+0x214/0x214 [ 60.948702] ? sha3_update+0xd7/0x270 [ 60.952473] kasan_end_report+0x50/0x50 [ 60.956415] kasan_report+0x148/0x360 [ 60.960196] check_memory_region+0x137/0x190 [ 60.964572] memcpy+0x37/0x50 [ 60.967648] sha3_update+0xd7/0x270 [ 60.971250] crypto_shash_update+0xda/0x240 [ 60.975546] hmac_update+0x7e/0xa0 [ 60.979054] crypto_shash_update+0xda/0x240 [ 60.983344] ? hmac_import+0x1bd/0x230 [ 60.987206] __keyctl_dh_compute+0x1056/0x1300 [ 60.991767] ? dh_data_from_key+0x250/0x250 [ 60.996058] ? check_noncircular+0x20/0x20 [ 61.000260] ? find_held_lock+0x35/0x1e0 [ 61.004293] ? find_held_lock+0x35/0x1e0 [ 61.008330] ? lock_downgrade+0x860/0x860 [ 61.012447] ? __might_fault+0xe0/0x1d0 [ 61.016396] ? kasan_check_write+0x14/0x20 [ 61.020603] keyctl_dh_compute+0xac/0xf3 [ 61.024632] ? __keyctl_dh_compute+0x1300/0x1300 [ 61.029359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.034345] SyS_keyctl+0x72/0x2c0 [ 61.037859] entry_SYSCALL_64_fastpath+0x23/0x9a [ 61.042580] RIP: 0033:0x452ac9 [ 61.045738] RSP: 002b:00007f81afe27c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 61.053413] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 61.060664] RDX: 0000000020506000 RSI: 0000000020abeff4 RDI: 0000000000000017 [ 61.067906] RBP: 00000000000003a3 R08: 00000000208fd000 R09: 0000000000000000 [ 61.075143] R10: 0000000000000003 R11: 0000000000000212 R12: 00000000006f37e8 [ 61.082380] R13: 00000000ffffffff R14: 00007f81afe286d4 R15: 0000000000000000 [ 61.090051] Dumping ftrace buffer: [ 61.093558] (ftrace buffer empty) [ 61.097233] Kernel Offset: disabled [ 61.100826] Rebooting in 86400 seconds..