000000 [ 143.463733] R10: 0000000000000bb8 R11: 0000000000000246 R12: 00007fffdead5f29 [ 143.470984] R13: 0000000000000008 R14: 0000000000000008 R15: 00007fffdead5f28 [ 143.478246] dhclient S23072 2862 1 0x00000000 [ 143.483859] Call Trace: [ 143.486422] __schedule+0x8eb/0x2060 [ 143.490114] ? __sched_text_start+0x8/0x8 [ 143.494231] ? hrtimer_start_range_ns+0x687/0xec0 [ 143.499045] ? lock_downgrade+0x980/0x980 [ 143.503167] ? enqueue_hrtimer+0x171/0x4a0 [ 143.507372] ? __remove_hrtimer+0x190/0x190 [ 143.511664] ? do_raw_spin_trylock+0x190/0x190 [ 143.516219] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 143.521293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.526279] ? trace_hardirqs_on+0xd/0x10 [ 143.530405] schedule+0xf5/0x430 [ 143.533745] ? __schedule+0x2060/0x2060 [ 143.537694] ? __pollwait+0x2c2/0x410 [ 143.541473] ? datagram_poll+0x429/0x5e0 [ 143.545507] ? memset+0x31/0x40 [ 143.548757] ? __hrtimer_init+0x4e/0x140 [ 143.552793] schedule_hrtimeout_range_clock+0x206/0x460 [ 143.558126] ? hrtimer_nanosleep_restart+0x190/0x190 [ 143.563201] ? enqueue_hrtimer+0x4a0/0x4a0 [ 143.567409] ? __fget_light+0x297/0x380 [ 143.571355] ? udplite_getfrag+0x50/0x50 [ 143.575386] ? fget_raw+0x20/0x20 [ 143.578809] ? set_normalized_timespec64+0x5a/0xb0 [ 143.583711] schedule_hrtimeout_range+0x2a/0x40 [ 143.588352] poll_schedule_timeout+0x10f/0x1f0 [ 143.592909] ? poll_freewait+0x250/0x250 [ 143.596940] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 143.602805] do_select+0x11de/0x1700 [ 143.606523] ? select_estimate_accuracy+0x450/0x450 [ 143.611512] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.616671] ? find_held_lock+0x35/0x1d0 [ 143.620710] ? lock_acquire+0x1d5/0x580 [ 143.624672] ? set_fd_set.part.0+0x70/0x70 [ 143.628880] ? set_fd_set.part.0+0x70/0x70 [ 143.633085] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.638252] ? find_held_lock+0x35/0x1d0 [ 143.642292] ? __might_fault+0x110/0x1d0 [ 143.646323] ? lock_downgrade+0x980/0x980 [ 143.650444] ? lock_release+0xa40/0xa40 [ 143.654390] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 143.660244] ? __check_object_size+0x25d/0x4f0 [ 143.664806] ? __might_sleep+0x95/0x190 [ 143.668757] ? kasan_check_write+0x14/0x20 [ 143.672968] core_sys_select+0x480/0x960 [ 143.676997] ? core_sys_select+0x480/0x960 [ 143.681213] ? poll_select_set_timeout+0x210/0x210 [ 143.686121] ? kvm_clock_get_cycles+0x25/0x30 [ 143.690593] ? timespec64_add_safe+0x1bb/0x2c0 [ 143.695161] ? mm_fault_error+0x2c0/0x2c0 [ 143.699284] ? poll_select_set_timeout+0x12f/0x210 [ 143.704181] ? do_restart_poll+0x2a0/0x2a0 [ 143.708390] ? kasan_check_write+0x14/0x20 [ 143.712600] SyS_select+0x194/0x230 [ 143.716200] ? core_sys_select+0x960/0x960 [ 143.720407] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 143.725729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.730719] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 143.735456] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 143.740182] RIP: 0033:0x7f3e79098dd3 [ 143.743865] RSP: 002b:00007fff5c175558 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 143.751544] RAX: ffffffffffffffda RBX: 00005584b2fb8f20 RCX: 00007f3e79098dd3 [ 143.758785] RDX: 00007f3e794e6190 RSI: 00007f3e794e6090 RDI: 0000000000000016 [ 143.766025] RBP: 00005584b2fb9c60 R08: 00007fff5c1755b0 R09: 0000000000000000 [ 143.773264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000060 [ 143.780505] R13: 00007f3e794f8fb0 R14: 0000000000000300 R15: 00005584b3037bb0 [ 143.787769] rsyslogd S16864 2996 1 0x00000000 [ 143.793371] Call Trace: [ 143.795931] __schedule+0x8eb/0x2060 [ 143.799627] ? __sched_text_start+0x8/0x8 [ 143.803748] ? hrtimer_start_range_ns+0x687/0xec0 [ 143.808562] ? lock_downgrade+0x980/0x980 [ 143.812684] ? enqueue_hrtimer+0x171/0x4a0 [ 143.816892] ? __remove_hrtimer+0x190/0x190 [ 143.821185] ? do_raw_spin_trylock+0x190/0x190 [ 143.825739] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 143.830828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 143.835828] ? trace_hardirqs_on+0xd/0x10 [ 143.839954] schedule+0xf5/0x430 [ 143.843296] ? __schedule+0x2060/0x2060 [ 143.847247] ? pvclock_read_flags+0x160/0x160 [ 143.851713] ? check_noncircular+0x20/0x20 [ 143.855914] ? lock_release+0xa40/0xa40 [ 143.859859] ? ktime_get_ts64+0x15f/0x4d0 [ 143.863984] ? memset+0x31/0x40 [ 143.867234] ? __hrtimer_init+0x4e/0x140 [ 143.871271] schedule_hrtimeout_range_clock+0x206/0x460 [ 143.876607] ? hrtimer_nanosleep_restart+0x190/0x190 [ 143.881682] ? enqueue_hrtimer+0x4a0/0x4a0 [ 143.885894] ? do_select+0x550/0x1700 [ 143.889667] ? set_normalized_timespec64+0x5a/0xb0 [ 143.894572] schedule_hrtimeout_range+0x2a/0x40 [ 143.899212] poll_schedule_timeout+0x10f/0x1f0 [ 143.903767] ? poll_freewait+0x250/0x250 [ 143.907810] do_select+0x11de/0x1700 [ 143.911534] ? select_estimate_accuracy+0x450/0x450 [ 143.916523] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.921689] ? avc_has_perm+0x35e/0x680 [ 143.925635] ? lock_downgrade+0x980/0x980 [ 143.929750] ? print_irqtrace_events+0x270/0x270 [ 143.934479] ? __lock_acquire+0x664/0x3e00 [ 143.938693] ? check_noncircular+0x20/0x20 [ 143.942906] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.948070] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.953230] ? check_noncircular+0x20/0x20 [ 143.957443] ? find_held_lock+0x35/0x1d0 [ 143.961482] ? core_sys_select+0x1f7/0x960 [ 143.965687] ? lock_downgrade+0x980/0x980 [ 143.969813] ? lock_release+0xa40/0xa40 [ 143.973762] ? __lock_is_held+0xb6/0x140 [ 143.977811] core_sys_select+0x480/0x960 [ 143.981838] ? core_sys_select+0x480/0x960 [ 143.986049] ? poll_select_set_timeout+0x210/0x210 [ 143.990955] ? kvm_clock_get_cycles+0x25/0x30 [ 143.995428] ? timespec64_add_safe+0x1bb/0x2c0 [ 143.999995] ? fput+0xd2/0x140 [ 144.003165] ? poll_select_set_timeout+0x12f/0x210 [ 144.008066] ? do_restart_poll+0x2a0/0x2a0 [ 144.012275] ? kasan_check_write+0x14/0x20 [ 144.016486] SyS_select+0x194/0x230 [ 144.020089] ? core_sys_select+0x960/0x960 [ 144.024296] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 144.029112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.034099] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.038834] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 144.043561] RIP: 0033:0x7ff7a02eadf3 [ 144.047241] RSP: 002b:00007fffbddddd10 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 144.054917] RAX: ffffffffffffffda RBX: 00007ff79df5a700 RCX: 00007ff7a02eadf3 [ 144.062156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 144.069396] RBP: 0000000000000001 R08: 00007fffbddddd40 R09: 00007ff79df5a700 [ 144.076633] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000065e420 [ 144.083872] R13: 00007ff79df5a9c0 R14: 00007ff7a0fff040 R15: 0000000000000003 [ 144.091133] rs:main Q:Reg S22432 2997 1 0x00000000 [ 144.096733] Call Trace: [ 144.099299] __schedule+0x8eb/0x2060 [ 144.102993] ? __sched_text_start+0x8/0x8 [ 144.107116] ? check_noncircular+0x20/0x20 [ 144.111336] ? plist_check_head+0xe2/0x130 [ 144.115543] ? plist_check_list+0xa0/0xa0 [ 144.119668] ? jbd2_journal_stop+0x482/0x1490 [ 144.124141] ? plist_add+0x5cb/0x760 [ 144.127843] schedule+0xf5/0x430 [ 144.131185] ? lock_downgrade+0x980/0x980 [ 144.135303] ? __schedule+0x2060/0x2060 [ 144.139258] ? do_raw_spin_trylock+0x190/0x190 [ 144.143815] ? futex_wait_setup+0x14a/0x3d0 [ 144.148119] futex_wait_queue_me+0x3ed/0x7e0 [ 144.152498] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 144.157835] ? print_irqtrace_events+0x270/0x270 [ 144.162565] ? get_futex_value_locked+0xc3/0xf0 [ 144.167205] ? futex_wait_setup+0x22e/0x3d0 [ 144.171505] ? futex_wake+0x680/0x680 [ 144.175280] ? __lock_acquire+0x664/0x3e00 [ 144.179491] futex_wait+0x34b/0x9a0 [ 144.183098] ? futex_wait_setup+0x3d0/0x3d0 [ 144.187394] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 144.192552] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 144.197714] ? find_held_lock+0x35/0x1d0 [ 144.201757] ? lock_downgrade+0x980/0x980 [ 144.205891] ? check_noncircular+0x20/0x20 [ 144.210099] ? current_time+0xc0/0xc0 [ 144.213873] do_futex+0x11ec/0x22a0 [ 144.217468] ? check_noncircular+0x20/0x20 [ 144.221674] ? check_noncircular+0x20/0x20 [ 144.225875] ? up_read+0x40/0x40 [ 144.229216] ? check_noncircular+0x20/0x20 [ 144.233426] ? exit_robust_list+0x240/0x240 [ 144.237719] ? find_held_lock+0x35/0x1d0 [ 144.241761] ? find_held_lock+0x35/0x1d0 [ 144.245798] ? find_held_lock+0x35/0x1d0 [ 144.249838] ? __f_unlock_pos+0x19/0x20 [ 144.253787] ? lock_downgrade+0x980/0x980 [ 144.257908] ? do_raw_spin_trylock+0x190/0x190 [ 144.262475] ? find_held_lock+0x35/0x1d0 [ 144.266515] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 144.271329] ? vfs_write+0x374/0x510 [ 144.275019] ? wait_for_completion+0x770/0x770 [ 144.279581] ? __lock_is_held+0xb6/0x140 [ 144.283633] SyS_futex+0x260/0x390 [ 144.287151] ? do_futex+0x22a0/0x22a0 [ 144.290920] ? SyS_write+0x184/0x220 [ 144.294604] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 144.299420] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.304409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.309141] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 144.313866] RIP: 0033:0x7ff7a09b7344 [ 144.317545] RSP: 002b:00007ff79ef5bcb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 144.325222] RAX: ffffffffffffffda RBX: 0000000000b0e6d0 RCX: 00007ff7a09b7344 [ 144.332460] RDX: 00000000000004bf RSI: 0000000000000080 RDI: 0000000000b1a264 [ 144.339699] RBP: 0000000000b0e890 R08: 0000000000000000 R09: 000000000000025f [ 144.346937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000b770e0 [ 144.354177] R13: 0000000000000082 R14: 0000000000000000 R15: 0000000000000000 [ 144.361441] rsyslogd S23072 2999 1 0x00000000 [ 144.367041] Call Trace: [ 144.369602] __schedule+0x8eb/0x2060 [ 144.373300] ? __sched_text_start+0x8/0x8 [ 144.377424] ? find_held_lock+0x35/0x1d0 [ 144.381467] ? add_wait_queue+0x1a9/0x290 [ 144.385587] ? lock_downgrade+0x980/0x980 [ 144.389706] ? lock_downgrade+0x980/0x980 [ 144.393829] ? lock_release+0xa40/0xa40 [ 144.397770] ? lock_release+0xa40/0xa40 [ 144.401725] ? do_raw_spin_trylock+0x190/0x190 [ 144.406281] schedule+0xf5/0x430 [ 144.409620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.414610] ? __schedule+0x2060/0x2060 [ 144.418557] ? add_wait_queue+0x1a9/0x290 [ 144.422679] ? wait_woken+0x280/0x280 [ 144.426451] ? iterate_fd+0x3f0/0x3f0 [ 144.430223] ? __x2apic_send_IPI_dest+0x5c/0x80 [ 144.434863] ? check_noncircular+0x20/0x20 [ 144.439064] ? x2apic_send_IPI+0x6f/0xa0 [ 144.443104] schedule_hrtimeout_range_clock+0x388/0x460 [ 144.448455] ? hrtimer_nanosleep_restart+0x190/0x190 [ 144.453533] ? unix_create+0x1c0/0x1c0 [ 144.457392] ? __fget_light+0x297/0x380 [ 144.461346] schedule_hrtimeout_range+0x2a/0x40 [ 144.465988] poll_schedule_timeout+0x10f/0x1f0 [ 144.470543] ? poll_freewait+0x250/0x250 [ 144.474576] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 144.480441] do_select+0x11de/0x1700 [ 144.484158] ? select_estimate_accuracy+0x450/0x450 [ 144.489144] ? migrate_swap_stop+0x970/0x970 [ 144.493523] ? find_held_lock+0x35/0x1d0 [ 144.497569] ? lock_downgrade+0x980/0x980 [ 144.501696] ? set_fd_set.part.0+0x70/0x70 [ 144.505914] ? __unqueue_futex+0x290/0x290 [ 144.510125] ? wake_up_q+0x8a/0xe0 [ 144.513641] ? find_held_lock+0x35/0x1d0 [ 144.517685] ? __might_fault+0x110/0x1d0 [ 144.521715] ? lock_downgrade+0x980/0x980 [ 144.525836] ? lock_release+0xa40/0xa40 [ 144.529779] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 144.535634] ? __check_object_size+0x25d/0x4f0 [ 144.540212] ? __might_sleep+0x95/0x190 [ 144.544165] ? kasan_check_write+0x14/0x20 [ 144.548374] core_sys_select+0x480/0x960 [ 144.552401] ? core_sys_select+0x480/0x960 [ 144.556614] ? poll_select_set_timeout+0x210/0x210 [ 144.561512] ? fget_raw+0x20/0x20 [ 144.564935] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 144.569499] ? up_read+0x1a/0x40 [ 144.572847] ? __fdget+0x18/0x20 [ 144.576189] ? fput+0xd2/0x140 [ 144.579354] ? __sys_recvmsg+0x138/0x210 [ 144.583388] ? SyS_sendmmsg+0x60/0x60 [ 144.587170] SyS_select+0x194/0x230 [ 144.590772] ? core_sys_select+0x960/0x960 [ 144.594977] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 144.599793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.604782] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.609516] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 144.614241] RIP: 0033:0x7ff7a02eadf3 [ 144.617922] RSP: 002b:00007ff79e75ad90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 144.625599] RAX: ffffffffffffffda RBX: 0000000000b30410 RCX: 00007ff7a02eadf3 [ 144.632848] RDX: 0000000000000000 RSI: 00007ff79e75ada0 RDI: 0000000000000001 [ 144.640086] RBP: 00007ff79f9e35e0 R08: 0000000000000000 R09: 0000000000000001 [ 144.647328] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 144.654567] R13: 0000000000000046 R14: 0000000000000003 R15: 0000000000b30538 [ 144.661828] rsyslogd S24640 3000 1 0x00000000 [ 144.667430] Call Trace: [ 144.669995] __schedule+0x8eb/0x2060 [ 144.673692] ? __sched_text_start+0x8/0x8 [ 144.677811] ? mark_held_locks+0xaf/0x100 [ 144.681931] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 144.687008] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.692003] ? trace_hardirqs_on+0xd/0x10 [ 144.696130] ? prepare_to_wait_event+0x1dc/0xba0 [ 144.700861] ? prepare_to_wait_exclusive+0x530/0x530 [ 144.705936] ? __fdget_pos+0x12b/0x190 [ 144.709805] schedule+0xf5/0x430 [ 144.713143] ? __schedule+0x2060/0x2060 [ 144.717096] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 144.722949] ? __lock_is_held+0xb6/0x140 [ 144.726983] ? dl_cpu_busy+0x370/0x370 [ 144.730855] ? __might_sleep+0x95/0x190 [ 144.734810] do_syslog+0x953/0xb80 [ 144.738329] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 144.743315] ? prepare_to_wait+0x4d0/0x4d0 [ 144.747524] ? __lock_is_held+0xb6/0x140 [ 144.751569] kmsg_read+0x74/0xa0 [ 144.754906] ? kmsg_poll+0xa0/0xa0 [ 144.758417] proc_reg_read+0xe8/0x160 [ 144.762191] ? proc_reg_write+0x160/0x160 [ 144.766309] __vfs_read+0xef/0xa00 [ 144.769818] ? fsnotify+0x7b3/0x1140 [ 144.773505] ? vfs_copy_file_range+0x940/0x940 [ 144.778060] ? fsnotify_first_mark+0x2b0/0x2b0 [ 144.782625] ? avc_policy_seqno+0x9/0x20 [ 144.786656] ? selinux_file_permission+0x82/0x460 [ 144.791483] ? security_file_permission+0x89/0x1e0 [ 144.796387] ? rw_verify_area+0xe5/0x2b0 [ 144.800417] ? __fdget_raw+0x20/0x20 [ 144.804104] vfs_read+0x11e/0x350 [ 144.807533] SyS_read+0xef/0x220 [ 144.810882] ? kernel_write+0x120/0x120 [ 144.814828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.819817] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.824552] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 144.829274] RIP: 0033:0x7ff7a09ba1fd [ 144.832954] RSP: 002b:00007ff79df59e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 144.840632] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007ff7a09ba1fd [ 144.847870] RDX: 0000000000000fff RSI: 00007ff79f78e5a0 RDI: 0000000000000004 [ 144.855109] RBP: 00007ff79f78f5a0 R08: 0000000000b1a260 R09: 0000000000000000 [ 144.862349] R10: 0000000000000010 R11: 0000000000000293 R12: 0000000000000000 [ 144.869597] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ff79f78e5d7 [ 144.876860] cron R running task 21232 3047 1 0x00000000 [ 144.884026] Call Trace: [ 144.886587] __schedule+0x8eb/0x2060 [ 144.890283] ? __sched_text_start+0x8/0x8 [ 144.894413] ? hrtimer_start_range_ns+0x687/0xec0 [ 144.899229] ? lock_downgrade+0x980/0x980 [ 144.903351] ? enqueue_hrtimer+0x171/0x4a0 [ 144.907556] ? __remove_hrtimer+0x190/0x190 [ 144.911848] ? do_raw_spin_trylock+0x190/0x190 [ 144.916414] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 144.921489] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.926493] ? trace_hardirqs_on+0xd/0x10 [ 144.930624] schedule+0xf5/0x430 [ 144.933965] ? __schedule+0x2060/0x2060 [ 144.937906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 144.942892] ? trace_hardirqs_on+0xd/0x10 [ 144.947024] ? __debug_object_init+0x235/0x1040 [ 144.951673] ? debug_object_fixup+0x30/0x30 [ 144.955964] ? find_held_lock+0x35/0x1d0 [ 144.959999] do_nanosleep+0x224/0x6e0 [ 144.963783] ? schedule_timeout_idle+0x90/0x90 [ 144.968340] ? lock_release+0xa40/0xa40 [ 144.972285] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 144.978139] ? _raw_spin_unlock_irq+0x27/0x70 [ 144.982610] ? memset+0x31/0x40 [ 144.985868] hrtimer_nanosleep+0x27b/0x4d0 [ 144.990076] ? nanosleep_copyout+0x100/0x100 [ 144.994458] ? enqueue_hrtimer+0x4a0/0x4a0 [ 144.998670] ? SyS_rt_sigprocmask+0x191/0x220 [ 145.003140] SyS_nanosleep+0x175/0x1f0 [ 145.007008] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 145.011390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.016378] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.021112] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 145.025840] RIP: 0033:0x7fe678bcee40 [ 145.029522] RSP: 002b:00007ffd3a8417e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 145.037199] RAX: ffffffffffffffda RBX: 00007fe678ead380 RCX: 00007fe678bcee40 [ 145.044438] RDX: 0000000000000000 RSI: 00007ffd3a841990 RDI: 00007ffd3a841990 [ 145.051678] RBP: 0000000000000001 R08: 00007ffd3a8417f0 R09: 0000000000000000 [ 145.058916] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 145.066155] R13: 00007ffd3a841af0 R14: 0000000000000000 R15: 00007fe678c70aa1 [ 145.073420] mcstransd S23600 3060 1 0x00000000 [ 145.079022] Call Trace: [ 145.081584] __schedule+0x8eb/0x2060 [ 145.085278] ? __sched_text_start+0x8/0x8 [ 145.089396] ? lock_downgrade+0x980/0x980 [ 145.093519] ? find_held_lock+0x35/0x1d0 [ 145.097561] ? add_wait_queue+0x1a9/0x290 [ 145.101680] ? lock_downgrade+0x980/0x980 [ 145.105801] ? lock_release+0xa40/0xa40 [ 145.109747] ? lock_release+0xa40/0xa40 [ 145.113693] ? do_raw_spin_trylock+0x190/0x190 [ 145.118249] schedule+0xf5/0x430 [ 145.121586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.126573] ? __schedule+0x2060/0x2060 [ 145.130515] ? trace_hardirqs_on+0xd/0x10 [ 145.134636] ? add_wait_queue+0x1a9/0x290 [ 145.138757] ? wait_woken+0x280/0x280 [ 145.142528] ? __kernel_text_address+0xd/0x40 [ 145.147009] schedule_hrtimeout_range_clock+0x388/0x460 [ 145.152347] ? hrtimer_nanosleep_restart+0x190/0x190 [ 145.157427] ? unix_poll+0x3a0/0x4d0 [ 145.161124] ? poll_initwait+0x180/0x180 [ 145.165164] ? unix_stream_data_wait+0x8b0/0x8b0 [ 145.169888] ? lock_downgrade+0x980/0x980 [ 145.174010] ? __fget_light+0x297/0x380 [ 145.177970] schedule_hrtimeout_range+0x2a/0x40 [ 145.182612] poll_schedule_timeout+0x10f/0x1f0 [ 145.187165] ? sock_poll+0x141/0x320 [ 145.190849] ? poll_freewait+0x250/0x250 [ 145.194892] do_sys_poll+0xa4c/0x1050 [ 145.198684] ? compat_core_sys_select+0x9e0/0x9e0 [ 145.203495] ? mntput_no_expire+0x130/0xa90 [ 145.207787] ? lock_downgrade+0x980/0x980 [ 145.211903] ? kmem_cache_free+0x267/0x2a0 [ 145.216110] ? lock_release+0xa40/0xa40 [ 145.220074] ? __dentry_kill+0x487/0x6d0 [ 145.224107] ? check_noncircular+0x20/0x20 [ 145.228315] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 145.234177] ? sock_alloc_file+0x560/0x560 [ 145.238380] ? mntput_no_expire+0x15e/0xa90 [ 145.242676] ? mnt_get_count+0x150/0x150 [ 145.246713] ? find_held_lock+0x35/0x1d0 [ 145.250760] ? set_fd_set.part.0+0x70/0x70 [ 145.254973] ? do_raw_spin_trylock+0x190/0x190 [ 145.259527] ? _raw_spin_unlock_irq+0x27/0x70 [ 145.263994] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.268982] ? trace_hardirqs_on+0xd/0x10 [ 145.273098] ? _raw_spin_unlock_irq+0x27/0x70 [ 145.277564] ? task_work_run+0x1f4/0x270 [ 145.281599] ? task_work_cancel+0x210/0x210 [ 145.285898] ? exit_to_usermode_loop+0x8c/0x2f0 [ 145.290551] ? trace_hardirqs_off+0xd/0x10 [ 145.294756] ? exit_to_usermode_loop+0x198/0x2f0 [ 145.299493] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 145.305005] ? __close_fd+0x222/0x360 [ 145.308789] SyS_poll+0x7e/0x450 [ 145.312124] ? SyS_poll+0x7e/0x450 [ 145.315634] ? SyS_pselect6+0x650/0x650 [ 145.319575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.324561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.329296] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 145.334023] RIP: 0033:0x7fe2f15d7678 [ 145.337720] RSP: 002b:00007fff4ca1e1e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 145.345400] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe2f15d7678 [ 145.352640] RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 000055dc91d132e0 [ 145.359879] RBP: 000055dc91d132e8 R08: 0000000000000000 R09: 00007fe2f1629620 [ 145.367119] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 145.374368] R13: 0000000000000002 R14: 0000000000000008 R15: 0000000000000005 [ 145.381628] restorecond S24216 3067 1 0x00000000 [ 145.387228] Call Trace: [ 145.389792] __schedule+0x8eb/0x2060 [ 145.393484] ? __sched_text_start+0x8/0x8 [ 145.397620] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 145.402782] ? debug_object_active_state+0x3a5/0x580 [ 145.407861] ? lock_release+0xa40/0xa40 [ 145.411805] ? debug_object_activate+0x307/0x730 [ 145.416529] ? print_irqtrace_events+0x270/0x270 [ 145.421261] schedule+0xf5/0x430 [ 145.424597] ? check_noncircular+0x20/0x20 [ 145.428800] ? __schedule+0x2060/0x2060 [ 145.432744] ? trace_hardirqs_on+0xd/0x10 [ 145.436876] ? check_noncircular+0x20/0x20 [ 145.441089] schedule_timeout+0x59b/0x6f0 [ 145.445216] ? usleep_range+0x190/0x190 [ 145.449161] ? lock_downgrade+0x980/0x980 [ 145.453283] ? find_held_lock+0x35/0x1d0 [ 145.457323] ? inotify_read+0x5ec/0x870 [ 145.461269] ? lock_downgrade+0x980/0x980 [ 145.465391] ? fsnotify_notify_queue_is_empty+0xfa/0x1c0 [ 145.470816] wait_woken+0x10f/0x280 [ 145.474502] ? do_raw_spin_trylock+0x190/0x190 [ 145.479057] ? woken_wake_function+0x60/0x60 [ 145.483448] inotify_read+0x689/0x870 [ 145.487218] ? find_held_lock+0x35/0x1d0 [ 145.491261] ? inotify_remove_from_idr+0x5e0/0x5e0 [ 145.496156] ? lock_downgrade+0x980/0x980 [ 145.500274] ? mntput+0x66/0x90 [ 145.503532] ? __init_waitqueue_head+0x140/0x140 [ 145.508268] ? bpf_fd_pass+0x5c/0x280 [ 145.512042] ? inotify_remove_from_idr+0x5e0/0x5e0 [ 145.516942] __vfs_read+0xef/0xa00 [ 145.520452] ? fsnotify+0x7b3/0x1140 [ 145.524137] ? vfs_copy_file_range+0x940/0x940 [ 145.528696] ? fsnotify_first_mark+0x2b0/0x2b0 [ 145.533255] ? selinux_file_permission+0x82/0x460 [ 145.538073] ? security_file_permission+0x89/0x1e0 [ 145.542976] ? rw_verify_area+0xe5/0x2b0 [ 145.547006] ? __fdget_raw+0x20/0x20 [ 145.550699] vfs_read+0x11e/0x350 [ 145.554127] SyS_read+0xef/0x220 [ 145.557467] ? kernel_write+0x120/0x120 [ 145.561410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.566400] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.571133] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 145.575856] RIP: 0033:0x7f4300a70310 [ 145.579536] RSP: 002b:00007ffcdf3022b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 145.587213] RAX: ffffffffffffffda RBX: 0000561cee11ebf0 RCX: 00007f4300a70310 [ 145.594452] RDX: 0000000000008000 RSI: 00007ffcdf3022c0 RDI: 0000000000000003 [ 145.601692] RBP: 0000561cee11ed00 R08: 0000000000000000 R09: 73753a725f746365 [ 145.608929] R10: 0000561cece79f40 R11: 0000000000000246 R12: 0000000000000000 [ 145.616167] R13: 0000561cee11ebf0 R14: 0000000000000801 R15: 0000000000000000 [ 145.623445] sshd S22288 3097 1 0x00000000 [ 145.629046] Call Trace: [ 145.631608] __schedule+0x8eb/0x2060 [ 145.635305] ? __sched_text_start+0x8/0x8 [ 145.639425] ? add_wait_queue+0x1a9/0x290 [ 145.643546] ? lock_downgrade+0x980/0x980 [ 145.647668] ? lock_release+0xa40/0xa40 [ 145.651617] ? check_noncircular+0x20/0x20 [ 145.655824] ? do_raw_spin_trylock+0x190/0x190 [ 145.660378] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 145.665451] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.670437] ? trace_hardirqs_on+0xd/0x10 [ 145.674564] schedule+0xf5/0x430 [ 145.677899] ? wait_woken+0x280/0x280 [ 145.681674] ? __schedule+0x2060/0x2060 [ 145.685627] ? __pollwait+0x2c2/0x410 [ 145.689404] ? tcp_poll+0x4eb/0xe90 [ 145.692999] ? poll_initwait+0x180/0x180 [ 145.697040] schedule_hrtimeout_range_clock+0x388/0x460 [ 145.702376] ? hrtimer_nanosleep_restart+0x190/0x190 [ 145.707449] ? find_held_lock+0x35/0x1d0 [ 145.711484] ? __fget_light+0x297/0x380 [ 145.715430] ? fget_raw+0x20/0x20 [ 145.718857] schedule_hrtimeout_range+0x2a/0x40 [ 145.723969] poll_schedule_timeout+0x10f/0x1f0 [ 145.728525] ? poll_freewait+0x250/0x250 [ 145.732556] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 145.738422] do_select+0x11de/0x1700 [ 145.742143] ? select_estimate_accuracy+0x450/0x450 [ 145.747146] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 145.752322] ? set_fd_set.part.0+0x70/0x70 [ 145.756533] ? set_fd_set.part.0+0x70/0x70 [ 145.760743] ? mntput_no_expire+0x130/0xa90 [ 145.765038] ? find_held_lock+0x35/0x1d0 [ 145.769081] ? __might_fault+0x110/0x1d0 [ 145.773113] ? lock_downgrade+0x980/0x980 [ 145.777234] ? lock_release+0xa40/0xa40 [ 145.781178] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 145.787035] ? __check_object_size+0x25d/0x4f0 [ 145.791587] ? mntput_no_expire+0x15e/0xa90 [ 145.795886] ? __might_sleep+0x95/0x190 [ 145.799841] ? kasan_check_write+0x14/0x20 [ 145.804050] core_sys_select+0x480/0x960 [ 145.808080] ? core_sys_select+0x480/0x960 [ 145.812293] ? poll_select_set_timeout+0x210/0x210 [ 145.817193] ? do_raw_spin_trylock+0x190/0x190 [ 145.821753] ? _raw_spin_unlock_irq+0x27/0x70 [ 145.826224] ? trace_hardirqs_on+0xd/0x10 [ 145.830342] ? _raw_spin_unlock_irq+0x27/0x70 [ 145.834820] ? task_work_cancel+0x210/0x210 [ 145.839117] ? exit_to_usermode_loop+0x8c/0x2f0 [ 145.843761] ? trace_hardirqs_off+0xd/0x10 [ 145.847964] ? exit_to_usermode_loop+0x198/0x2f0 [ 145.852693] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 145.858211] SyS_select+0x194/0x230 [ 145.861813] ? core_sys_select+0x960/0x960 [ 145.866022] ? SyS_write+0x184/0x220 [ 145.869706] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 145.874522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.879509] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 145.884243] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 145.888966] RIP: 0033:0x7f74b5f0edd3 [ 145.892647] RSP: 002b:00007ffd6a434d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 145.900326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74b5f0edd3 [ 145.907565] RDX: 0000000000000000 RSI: 0000558876c4daa0 RDI: 0000000000000007 [ 145.914802] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 145.922041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.929281] R13: 0000558876ac5a40 R14: 0000558876c4daa0 R15: 0000558876abfca0 [ 145.936545] getty S19680 3121 1 0x00000000 [ 145.942146] Call Trace: [ 145.944710] __schedule+0x8eb/0x2060 [ 145.948402] ? __sched_text_start+0x8/0x8 [ 145.952526] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 145.957697] ? perf_trace_lock+0x900/0x900 [ 145.961903] ? check_noncircular+0x20/0x20 [ 145.966120] ? __radix_tree_insert+0x7b0/0x7b0 [ 145.970670] ? check_noncircular+0x20/0x20 [ 145.974876] ? perf_trace_lock_acquire+0xe3/0x980 [ 145.979695] ? perf_trace_lock_acquire+0xe3/0x980 [ 145.984511] schedule+0xf5/0x430 [ 145.987852] ? __schedule+0x2060/0x2060 [ 145.991799] ? flush_work+0x6fd/0x8f0 [ 145.995574] ? check_noncircular+0x20/0x20 [ 145.999781] ? lock_release+0xa40/0xa40 [ 146.003729] ? check_noncircular+0x20/0x20 [ 146.007942] schedule_timeout+0x59b/0x6f0 [ 146.012061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.017050] ? usleep_range+0x190/0x190 [ 146.020994] ? lock_acquire+0x1d5/0x580 [ 146.024947] ? find_held_lock+0x35/0x1d0 [ 146.028990] ? n_tty_read+0xad8/0x1a00 [ 146.032852] ? lock_downgrade+0x980/0x980 [ 146.036975] ? __might_sleep+0x95/0x190 [ 146.040925] wait_woken+0x10f/0x280 [ 146.044519] ? n_tty_read+0x92d/0x1a00 [ 146.048379] ? woken_wake_function+0x60/0x60 [ 146.052769] n_tty_read+0xaf0/0x1a00 [ 146.056489] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.060965] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.066824] ? rcu_note_context_switch+0x710/0x710 [ 146.071724] ? __init_waitqueue_head+0x140/0x140 [ 146.076465] ? __init_waitqueue_head+0x140/0x140 [ 146.081190] ? tty_poll+0x170/0x170 [ 146.084786] ? ldsem_down_read+0x37/0x40 [ 146.088816] ? ldsem_down_read+0x37/0x40 [ 146.092850] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.097317] tty_read+0x169/0x250 [ 146.100744] ? tty_poll+0x170/0x170 [ 146.104342] __vfs_read+0xef/0xa00 [ 146.107853] ? fsnotify+0x7b3/0x1140 [ 146.111542] ? vfs_copy_file_range+0x940/0x940 [ 146.116102] ? fsnotify_first_mark+0x2b0/0x2b0 [ 146.120661] ? avc_policy_seqno+0x9/0x20 [ 146.124695] ? selinux_file_permission+0x82/0x460 [ 146.129513] ? security_file_permission+0x89/0x1e0 [ 146.134416] ? rw_verify_area+0xe5/0x2b0 [ 146.138444] ? __fdget_raw+0x20/0x20 [ 146.142134] vfs_read+0x11e/0x350 [ 146.145563] SyS_read+0xef/0x220 [ 146.148902] ? kernel_write+0x120/0x120 [ 146.152849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.157838] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.162572] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 146.167295] RIP: 0033:0x7fe4ea3b6310 [ 146.170974] RSP: 002b:00007ffc2567de88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 146.178652] RAX: ffffffffffffffda RBX: 000000000125fde0 RCX: 00007fe4ea3b6310 [ 146.185892] RDX: 0000000000000001 RSI: 00007ffc2567ded8 RDI: 0000000000000000 [ 146.193132] RBP: 0000000000000000 R08: 00007ffc2567dcc0 R09: 00007fe4eaa8b700 [ 146.200380] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 146.207619] R13: 000000000000006c R14: 000000000000006c R15: 00007ffc2567ddc4 [ 146.214883] getty S22008 3122 1 0x00000000 [ 146.220482] Call Trace: [ 146.223043] __schedule+0x8eb/0x2060 [ 146.226737] ? __sched_text_start+0x8/0x8 [ 146.230860] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.236027] ? rcu_note_context_switch+0x710/0x710 [ 146.240935] ? __might_sleep+0x95/0x190 [ 146.244885] ? check_noncircular+0x20/0x20 [ 146.249103] ? n_tty_read+0x2ef/0x1a00 [ 146.252962] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.258138] schedule+0xf5/0x430 [ 146.261478] ? print_irqtrace_events+0x270/0x270 [ 146.266203] ? __schedule+0x2060/0x2060 [ 146.270153] ? __lock_is_held+0xb6/0x140 [ 146.274184] ? check_noncircular+0x20/0x20 [ 146.278395] ? check_noncircular+0x20/0x20 [ 146.282628] schedule_timeout+0x59b/0x6f0 [ 146.286745] ? flush_work+0x6a7/0x8f0 [ 146.290522] ? usleep_range+0x190/0x190 [ 146.294465] ? lock_acquire+0x1d5/0x580 [ 146.298412] ? find_held_lock+0x35/0x1d0 [ 146.302464] ? n_tty_read+0xad8/0x1a00 [ 146.306331] ? lock_downgrade+0x980/0x980 [ 146.310454] ? __might_sleep+0x95/0x190 [ 146.314401] wait_woken+0x10f/0x280 [ 146.317996] ? n_tty_read+0x92d/0x1a00 [ 146.321859] ? woken_wake_function+0x60/0x60 [ 146.326250] n_tty_read+0xaf0/0x1a00 [ 146.329963] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.334438] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.340318] ? rcu_note_context_switch+0x710/0x710 [ 146.345217] ? __init_waitqueue_head+0x140/0x140 [ 146.349948] ? __init_waitqueue_head+0x140/0x140 [ 146.354675] ? tty_poll+0x170/0x170 [ 146.358270] ? ldsem_down_read+0x37/0x40 [ 146.362299] ? ldsem_down_read+0x37/0x40 [ 146.366332] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.370795] tty_read+0x169/0x250 [ 146.374222] ? tty_poll+0x170/0x170 [ 146.377819] __vfs_read+0xef/0xa00 [ 146.381327] ? fsnotify+0x7b3/0x1140 [ 146.385019] ? vfs_copy_file_range+0x940/0x940 [ 146.389577] ? fsnotify_first_mark+0x2b0/0x2b0 [ 146.394134] ? avc_policy_seqno+0x9/0x20 [ 146.398174] ? selinux_file_permission+0x82/0x460 [ 146.402993] ? security_file_permission+0x89/0x1e0 [ 146.407900] ? rw_verify_area+0xe5/0x2b0 [ 146.411930] ? __fdget_raw+0x20/0x20 [ 146.415619] vfs_read+0x11e/0x350 [ 146.419050] SyS_read+0xef/0x220 [ 146.422391] ? kernel_write+0x120/0x120 [ 146.426342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.431330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.436065] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 146.440788] RIP: 0033:0x7fb43a2f8310 [ 146.444468] RSP: 002b:00007fff33a18438 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 146.452145] RAX: ffffffffffffffda RBX: 00000000008e3de0 RCX: 00007fb43a2f8310 [ 146.459385] RDX: 0000000000000001 RSI: 00007fff33a18488 RDI: 0000000000000000 [ 146.466633] RBP: 0000000000000000 R08: 00007fff33a18270 R09: 00007fb43a5aee90 [ 146.473881] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 146.481121] R13: 000000000000006c R14: 000000000000006c R15: 00007fff33a18374 [ 146.488383] getty S21376 3123 1 0x00000000 [ 146.493983] Call Trace: [ 146.496543] __schedule+0x8eb/0x2060 [ 146.500238] ? __sched_text_start+0x8/0x8 [ 146.504361] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.509524] ? rcu_note_context_switch+0x710/0x710 [ 146.514431] ? __might_sleep+0x95/0x190 [ 146.518383] ? check_noncircular+0x20/0x20 [ 146.522592] ? n_tty_read+0x2ef/0x1a00 [ 146.526453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.531622] schedule+0xf5/0x430 [ 146.534958] ? print_irqtrace_events+0x270/0x270 [ 146.539684] ? __schedule+0x2060/0x2060 [ 146.543631] ? __lock_is_held+0xb6/0x140 [ 146.547660] ? check_noncircular+0x20/0x20 [ 146.551872] ? check_noncircular+0x20/0x20 [ 146.556086] schedule_timeout+0x59b/0x6f0 [ 146.560214] ? flush_work+0x6a7/0x8f0 [ 146.563992] ? usleep_range+0x190/0x190 [ 146.567935] ? lock_acquire+0x1d5/0x580 [ 146.571882] ? find_held_lock+0x35/0x1d0 [ 146.575921] ? n_tty_read+0xad8/0x1a00 [ 146.579779] ? lock_downgrade+0x980/0x980 [ 146.583901] ? __might_sleep+0x95/0x190 [ 146.587849] wait_woken+0x10f/0x280 [ 146.591446] ? n_tty_read+0x92d/0x1a00 [ 146.595305] ? woken_wake_function+0x60/0x60 [ 146.599694] n_tty_read+0xaf0/0x1a00 [ 146.603406] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.607881] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.613737] ? rcu_note_context_switch+0x710/0x710 [ 146.618634] ? __init_waitqueue_head+0x140/0x140 [ 146.623365] ? __init_waitqueue_head+0x140/0x140 [ 146.628094] ? tty_poll+0x170/0x170 [ 146.631691] ? ldsem_down_read+0x37/0x40 [ 146.635734] ? ldsem_down_read+0x37/0x40 [ 146.639766] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.644231] tty_read+0x169/0x250 [ 146.647658] ? tty_poll+0x170/0x170 [ 146.651255] __vfs_read+0xef/0xa00 [ 146.654763] ? fsnotify+0x7b3/0x1140 [ 146.658451] ? vfs_copy_file_range+0x940/0x940 [ 146.663011] ? fsnotify_first_mark+0x2b0/0x2b0 [ 146.667568] ? avc_policy_seqno+0x9/0x20 [ 146.671605] ? selinux_file_permission+0x82/0x460 [ 146.676425] ? security_file_permission+0x89/0x1e0 [ 146.681327] ? rw_verify_area+0xe5/0x2b0 [ 146.685357] ? __fdget_raw+0x20/0x20 [ 146.689043] vfs_read+0x11e/0x350 [ 146.692473] SyS_read+0xef/0x220 [ 146.695821] ? kernel_write+0x120/0x120 [ 146.699764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.704751] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.709485] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 146.714210] RIP: 0033:0x7efe001f9310 [ 146.717890] RSP: 002b:00007fffc9730038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 146.725568] RAX: ffffffffffffffda RBX: 0000000001c87de0 RCX: 00007efe001f9310 [ 146.732814] RDX: 0000000000000001 RSI: 00007fffc9730088 RDI: 0000000000000000 [ 146.740055] RBP: 0000000000000000 R08: 00007fffc972fe70 R09: 00007efe004afe90 [ 146.747293] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 146.754532] R13: 000000000000006c R14: 000000000000006c R15: 00007fffc972ff74 [ 146.761795] getty S23560 3124 1 0x00000000 [ 146.767397] Call Trace: [ 146.769961] __schedule+0x8eb/0x2060 [ 146.773657] ? __sched_text_start+0x8/0x8 [ 146.777780] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.782944] ? rcu_note_context_switch+0x710/0x710 [ 146.787848] ? __might_sleep+0x95/0x190 [ 146.791799] ? check_noncircular+0x20/0x20 [ 146.796011] ? n_tty_read+0x2ef/0x1a00 [ 146.799873] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.805042] schedule+0xf5/0x430 [ 146.808380] ? print_irqtrace_events+0x270/0x270 [ 146.813105] ? __schedule+0x2060/0x2060 [ 146.817053] ? __lock_is_held+0xb6/0x140 [ 146.821085] ? check_noncircular+0x20/0x20 [ 146.825297] ? check_noncircular+0x20/0x20 [ 146.829510] schedule_timeout+0x59b/0x6f0 [ 146.833628] ? flush_work+0x6a7/0x8f0 [ 146.837404] ? usleep_range+0x190/0x190 [ 146.841347] ? lock_acquire+0x1d5/0x580 [ 146.845295] ? find_held_lock+0x35/0x1d0 [ 146.849334] ? n_tty_read+0xad8/0x1a00 [ 146.853192] ? lock_downgrade+0x980/0x980 [ 146.857314] ? __might_sleep+0x95/0x190 [ 146.861262] wait_woken+0x10f/0x280 [ 146.864856] ? n_tty_read+0x92d/0x1a00 [ 146.868714] ? woken_wake_function+0x60/0x60 [ 146.873104] n_tty_read+0xaf0/0x1a00 [ 146.876826] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.881303] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 146.887162] ? rcu_note_context_switch+0x710/0x710 [ 146.892068] ? __init_waitqueue_head+0x140/0x140 [ 146.896800] ? __init_waitqueue_head+0x140/0x140 [ 146.901530] ? tty_poll+0x170/0x170 [ 146.905128] ? ldsem_down_read+0x37/0x40 [ 146.909156] ? ldsem_down_read+0x37/0x40 [ 146.913188] ? copy_from_read_buf+0x6a0/0x6a0 [ 146.917654] tty_read+0x169/0x250 [ 146.921082] ? tty_poll+0x170/0x170 [ 146.924680] __vfs_read+0xef/0xa00 [ 146.928191] ? fsnotify+0x7b3/0x1140 [ 146.931876] ? vfs_copy_file_range+0x940/0x940 [ 146.936433] ? fsnotify_first_mark+0x2b0/0x2b0 [ 146.940989] ? avc_policy_seqno+0x9/0x20 [ 146.945025] ? selinux_file_permission+0x82/0x460 [ 146.949844] ? security_file_permission+0x89/0x1e0 [ 146.954747] ? rw_verify_area+0xe5/0x2b0 [ 146.958780] ? __fdget_raw+0x20/0x20 [ 146.962465] vfs_read+0x11e/0x350 [ 146.965903] SyS_read+0xef/0x220 [ 146.969243] ? kernel_write+0x120/0x120 [ 146.973187] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.978178] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.982912] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 146.987637] RIP: 0033:0x7fe840c29310 [ 146.991317] RSP: 002b:00007ffc9ec12968 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 146.998993] RAX: ffffffffffffffda RBX: 00000000019f8de0 RCX: 00007fe840c29310 [ 147.006234] RDX: 0000000000000001 RSI: 00007ffc9ec129b8 RDI: 0000000000000000 [ 147.013471] RBP: 0000000000000000 R08: 00007ffc9ec127a0 R09: 00007fe840edfe90 [ 147.020709] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 147.027947] R13: 000000000000006c R14: 000000000000006c R15: 00007ffc9ec128a4 [ 147.035210] getty S21896 3125 1 0x00000000 [ 147.040810] Call Trace: [ 147.043375] __schedule+0x8eb/0x2060 [ 147.047071] ? __sched_text_start+0x8/0x8 [ 147.051193] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.056356] ? rcu_note_context_switch+0x710/0x710 [ 147.061271] ? __might_sleep+0x95/0x190 [ 147.065232] ? check_noncircular+0x20/0x20 [ 147.069441] ? n_tty_read+0x2ef/0x1a00 [ 147.073302] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.078469] schedule+0xf5/0x430 [ 147.081808] ? print_irqtrace_events+0x270/0x270 [ 147.086532] ? __schedule+0x2060/0x2060 [ 147.090479] ? __lock_is_held+0xb6/0x140 [ 147.094510] ? check_noncircular+0x20/0x20 [ 147.098722] ? check_noncircular+0x20/0x20 [ 147.102934] schedule_timeout+0x59b/0x6f0 [ 147.107056] ? flush_work+0x6a7/0x8f0 [ 147.110834] ? usleep_range+0x190/0x190 [ 147.114779] ? lock_acquire+0x1d5/0x580 [ 147.118729] ? find_held_lock+0x35/0x1d0 [ 147.122772] ? n_tty_read+0xad8/0x1a00 [ 147.126629] ? lock_downgrade+0x980/0x980 [ 147.130754] ? __might_sleep+0x95/0x190 [ 147.134704] wait_woken+0x10f/0x280 [ 147.138299] ? n_tty_read+0x92d/0x1a00 [ 147.142156] ? woken_wake_function+0x60/0x60 [ 147.146545] n_tty_read+0xaf0/0x1a00 [ 147.150260] ? copy_from_read_buf+0x6a0/0x6a0 [ 147.154735] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.160595] ? rcu_note_context_switch+0x710/0x710 [ 147.165494] ? __init_waitqueue_head+0x140/0x140 [ 147.170223] ? __init_waitqueue_head+0x140/0x140 [ 147.174949] ? tty_poll+0x170/0x170 [ 147.178550] ? ldsem_down_read+0x37/0x40 [ 147.182581] ? ldsem_down_read+0x37/0x40 [ 147.186614] ? copy_from_read_buf+0x6a0/0x6a0 [ 147.191078] tty_read+0x169/0x250 [ 147.194505] ? tty_poll+0x170/0x170 [ 147.198103] __vfs_read+0xef/0xa00 [ 147.201614] ? fsnotify+0x7b3/0x1140 [ 147.205302] ? vfs_copy_file_range+0x940/0x940 [ 147.209859] ? fsnotify_first_mark+0x2b0/0x2b0 [ 147.214416] ? avc_policy_seqno+0x9/0x20 [ 147.218451] ? selinux_file_permission+0x82/0x460 [ 147.223269] ? security_file_permission+0x89/0x1e0 [ 147.228174] ? rw_verify_area+0xe5/0x2b0 [ 147.232206] ? __fdget_raw+0x20/0x20 [ 147.235894] vfs_read+0x11e/0x350 [ 147.239327] SyS_read+0xef/0x220 [ 147.242670] ? kernel_write+0x120/0x120 [ 147.246613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.251601] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.256334] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 147.261059] RIP: 0033:0x7ff30b5f3310 [ 147.264739] RSP: 002b:00007fffa3a9d3d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 147.272415] RAX: ffffffffffffffda RBX: 0000000001279de0 RCX: 00007ff30b5f3310 [ 147.279655] RDX: 0000000000000001 RSI: 00007fffa3a9d428 RDI: 0000000000000000 [ 147.286894] RBP: 0000000000000000 R08: 00007fffa3a9d210 R09: 00007ff30b8a9e90 [ 147.294134] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 147.301374] R13: 000000000000006c R14: 000000000000006c R15: 00007fffa3a9d314 [ 147.308637] getty S22968 3126 1 0x00000000 [ 147.314238] Call Trace: [ 147.316805] __schedule+0x8eb/0x2060 [ 147.320500] ? __sched_text_start+0x8/0x8 [ 147.324624] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.329786] ? rcu_note_context_switch+0x710/0x710 [ 147.334690] ? __might_sleep+0x95/0x190 [ 147.338641] ? check_noncircular+0x20/0x20 [ 147.342851] ? n_tty_read+0x2ef/0x1a00 [ 147.346710] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.351878] schedule+0xf5/0x430 [ 147.355226] ? print_irqtrace_events+0x270/0x270 [ 147.359952] ? __schedule+0x2060/0x2060 [ 147.363899] ? __lock_is_held+0xb6/0x140 [ 147.367933] ? check_noncircular+0x20/0x20 [ 147.372144] ? check_noncircular+0x20/0x20 [ 147.376357] schedule_timeout+0x59b/0x6f0 [ 147.380475] ? flush_work+0x6a7/0x8f0 [ 147.384251] ? usleep_range+0x190/0x190 [ 147.388195] ? lock_acquire+0x1d5/0x580 [ 147.392145] ? find_held_lock+0x35/0x1d0 [ 147.396185] ? n_tty_read+0xad8/0x1a00 [ 147.400043] ? lock_downgrade+0x980/0x980 [ 147.404166] ? __might_sleep+0x95/0x190 [ 147.408118] wait_woken+0x10f/0x280 [ 147.411713] ? n_tty_read+0x92d/0x1a00 [ 147.415573] ? woken_wake_function+0x60/0x60 [ 147.419963] n_tty_read+0xaf0/0x1a00 [ 147.423675] ? copy_from_read_buf+0x6a0/0x6a0 [ 147.428151] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.434015] ? rcu_note_context_switch+0x710/0x710 [ 147.438917] ? __init_waitqueue_head+0x140/0x140 [ 147.443646] ? __init_waitqueue_head+0x140/0x140 [ 147.448373] ? tty_poll+0x170/0x170 [ 147.451971] ? ldsem_down_read+0x37/0x40 [ 147.456002] ? ldsem_down_read+0x37/0x40 [ 147.460039] ? copy_from_read_buf+0x6a0/0x6a0 [ 147.464504] tty_read+0x169/0x250 [ 147.467931] ? tty_poll+0x170/0x170 [ 147.471533] __vfs_read+0xef/0xa00 [ 147.475042] ? fsnotify+0x7b3/0x1140 [ 147.478728] ? vfs_copy_file_range+0x940/0x940 [ 147.483287] ? fsnotify_first_mark+0x2b0/0x2b0 [ 147.487845] ? avc_policy_seqno+0x9/0x20 [ 147.491876] ? selinux_file_permission+0x82/0x460 [ 147.496696] ? security_file_permission+0x89/0x1e0 [ 147.501601] ? rw_verify_area+0xe5/0x2b0 [ 147.505630] ? __fdget_raw+0x20/0x20 [ 147.509318] vfs_read+0x11e/0x350 [ 147.512748] SyS_read+0xef/0x220 [ 147.516089] ? kernel_write+0x120/0x120 [ 147.520037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.525032] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.529766] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 147.534490] RIP: 0033:0x7f6519f89310 [ 147.538169] RSP: 002b:00007fff5689f528 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 147.545846] RAX: ffffffffffffffda RBX: 0000000000a72de0 RCX: 00007f6519f89310 [ 147.553086] RDX: 0000000000000001 RSI: 00007fff5689f578 RDI: 0000000000000000 [ 147.560324] RBP: 0000000000000000 R08: 00007fff5689f360 R09: 00007f651a23fe90 [ 147.567570] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 147.574809] R13: 000000000000006c R14: 000000000000006c R15: 00007fff5689f464 [ 147.582071] getty S23560 3127 1 0x00000000 [ 147.587669] Call Trace: [ 147.590231] __schedule+0x8eb/0x2060 [ 147.593925] ? __sched_text_start+0x8/0x8 [ 147.598049] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.603212] ? rcu_note_context_switch+0x710/0x710 [ 147.608118] ? __might_sleep+0x95/0x190 [ 147.612069] ? check_noncircular+0x20/0x20 [ 147.616292] ? n_tty_read+0x2ef/0x1a00 [ 147.620151] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.625318] schedule+0xf5/0x430 [ 147.628655] ? print_irqtrace_events+0x270/0x270 [ 147.633380] ? __schedule+0x2060/0x2060 [ 147.637327] ? __lock_is_held+0xb6/0x140 [ 147.641360] ? check_noncircular+0x20/0x20 [ 147.645573] ? check_noncircular+0x20/0x20 [ 147.649787] schedule_timeout+0x59b/0x6f0 [ 147.653907] ? flush_work+0x6a7/0x8f0 [ 147.657684] ? usleep_range+0x190/0x190 [ 147.661625] ? lock_acquire+0x1d5/0x580 [ 147.665573] ? find_held_lock+0x35/0x1d0 [ 147.669614] ? n_tty_read+0xad8/0x1a00 [ 147.673476] ? lock_downgrade+0x980/0x980 [ 147.677601] ? __might_sleep+0x95/0x190 [ 147.681549] wait_woken+0x10f/0x280 [ 147.685145] ? n_tty_read+0x92d/0x1a00 [ 147.689008] ? woken_wake_function+0x60/0x60 [ 147.693401] n_tty_read+0xaf0/0x1a00 [ 147.697112] ? copy_from_read_buf+0x6a0/0x6a0 [ 147.701579] ? __check_object_size+0x25d/0x4f0 [ 147.706135] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.711994] ? rcu_note_context_switch+0x710/0x710 [ 147.716896] ? __init_waitqueue_head+0x140/0x140 [ 147.721626] ? __init_waitqueue_head+0x140/0x140 [ 147.727147] ? tty_poll+0x170/0x170 [ 147.730747] ? ldsem_down_read+0x37/0x40 [ 147.734779] ? ldsem_down_read+0x37/0x40 [ 147.738813] ? copy_from_read_buf+0x6a0/0x6a0 [ 147.743277] tty_read+0x169/0x250 [ 147.746707] ? tty_poll+0x170/0x170 [ 147.750307] __vfs_read+0xef/0xa00 [ 147.753819] ? fsnotify+0x7b3/0x1140 [ 147.757520] ? vfs_copy_file_range+0x940/0x940 [ 147.762077] ? fsnotify_first_mark+0x2b0/0x2b0 [ 147.766635] ? avc_policy_seqno+0x9/0x20 [ 147.770666] ? selinux_file_permission+0x82/0x460 [ 147.775488] ? security_file_permission+0x89/0x1e0 [ 147.780395] ? rw_verify_area+0xe5/0x2b0 [ 147.784426] ? __fdget_raw+0x20/0x20 [ 147.788113] vfs_read+0x11e/0x350 [ 147.791541] SyS_read+0xef/0x220 [ 147.794881] ? kernel_write+0x120/0x120 [ 147.798828] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.803816] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.808551] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 147.813278] RIP: 0033:0x7ffbf0e17310 [ 147.816957] RSP: 002b:00007ffeebe13968 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 147.824636] RAX: ffffffffffffffda RBX: 0000000000ba77e0 RCX: 00007ffbf0e17310 [ 147.831875] RDX: 0000000000000001 RSI: 00007ffeebe139b8 RDI: 0000000000000000 [ 147.839114] RBP: 0000000000000000 R08: 00007ffeebe137a0 R09: 0000000000000000 [ 147.846353] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 147.853592] R13: 000000000000006c R14: 000000000000006c R15: 00007ffeebe138a4 [ 147.860940] sshd S19824 3146 3097 0x00000000 [ 147.866539] Call Trace: [ 147.869106] __schedule+0x8eb/0x2060 [ 147.872800] ? __sched_text_start+0x8/0x8 [ 147.876920] ? hrtimer_start_range_ns+0x687/0xec0 [ 147.881735] ? lock_downgrade+0x980/0x980 [ 147.885856] ? enqueue_hrtimer+0x171/0x4a0 [ 147.890061] ? __remove_hrtimer+0x190/0x190 [ 147.894355] ? do_raw_spin_trylock+0x190/0x190 [ 147.898909] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 147.903984] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.908971] ? trace_hardirqs_on+0xd/0x10 [ 147.913097] schedule+0xf5/0x430 [ 147.916434] ? __schedule+0x2060/0x2060 [ 147.920387] ? add_wait_queue+0x1a9/0x290 [ 147.924506] ? lock_downgrade+0x980/0x980 [ 147.928623] ? tcp_stream_memory_free+0x10e/0x150 [ 147.933439] ? memset+0x31/0x40 [ 147.936689] ? __hrtimer_init+0x4e/0x140 [ 147.940725] schedule_hrtimeout_range_clock+0x206/0x460 [ 147.946060] ? hrtimer_nanosleep_restart+0x190/0x190 [ 147.951136] ? enqueue_hrtimer+0x4a0/0x4a0 [ 147.955343] ? add_wait_queue+0x1a9/0x290 [ 147.959470] schedule_hrtimeout_range+0x2a/0x40 [ 147.964115] poll_schedule_timeout+0x10f/0x1f0 [ 147.968669] ? poll_freewait+0x250/0x250 [ 147.972701] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.978558] ? poll_initwait+0x180/0x180 [ 147.982594] do_select+0x11de/0x1700 [ 147.986313] ? select_estimate_accuracy+0x450/0x450 [ 147.991305] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 147.996464] ? find_held_lock+0x35/0x1d0 [ 148.000522] ? set_fd_set.part.0+0x70/0x70 [ 148.004731] ? set_fd_set.part.0+0x70/0x70 [ 148.008941] ? set_fd_set.part.0+0x70/0x70 [ 148.013151] ? set_fd_set.part.0+0x70/0x70 [ 148.017364] ? __might_fault+0x110/0x1d0 [ 148.021398] ? lock_downgrade+0x980/0x980 [ 148.025519] ? lock_release+0xa40/0xa40 [ 148.029464] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 148.035321] ? __check_object_size+0x25d/0x4f0 [ 148.039881] ? __might_sleep+0x95/0x190 [ 148.043832] ? kasan_check_write+0x14/0x20 [ 148.048041] core_sys_select+0x480/0x960 [ 148.052071] ? core_sys_select+0x480/0x960 [ 148.056284] ? poll_select_set_timeout+0x210/0x210 [ 148.061194] ? kvm_clock_get_cycles+0x25/0x30 [ 148.065667] ? timespec64_add_safe+0x1bb/0x2c0 [ 148.070228] ? fsnotify+0x7b3/0x1140 [ 148.073920] ? poll_select_set_timeout+0x12f/0x210 [ 148.078819] ? do_restart_poll+0x2a0/0x2a0 [ 148.083031] ? kasan_check_write+0x14/0x20 [ 148.087240] SyS_select+0x194/0x230 [ 148.090841] ? core_sys_select+0x960/0x960 [ 148.095044] ? SyS_write+0x184/0x220 [ 148.098729] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 148.103547] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.108537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.113281] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 148.118010] RIP: 0033:0x7efc9f54add3 [ 148.121696] RSP: 002b:00007ffe67714648 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 148.129374] RAX: ffffffffffffffda RBX: 00007ffe677146c8 RCX: 00007efc9f54add3 [ 148.136615] RDX: 0000555865fe9ab0 RSI: 0000555865fe9ad0 RDI: 000000000000000c [ 148.143854] RBP: 00007ffe677146d0 R08: 00007ffe67714670 R09: 0101010101010101 [ 148.151094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 148.158333] R13: 00007ffe677146d8 R14: 0000000000000000 R15: 000000000000000b [ 148.165596] syz-fuzzer S22544 3148 3146 0x00000000 [ 148.171195] Call Trace: [ 148.173760] __schedule+0x8eb/0x2060 [ 148.177444] ? find_held_lock+0x35/0x1d0 [ 148.181488] ? __sched_text_start+0x8/0x8 [ 148.185608] ? check_noncircular+0x20/0x20 [ 148.189818] ? plist_check_head+0xe2/0x130 [ 148.194026] ? plist_check_list+0xa0/0xa0 [ 148.198145] ? check_noncircular+0x20/0x20 [ 148.202353] ? print_irqtrace_events+0x270/0x270 [ 148.207083] ? plist_add+0x5cb/0x760 [ 148.210782] schedule+0xf5/0x430 [ 148.214120] ? lock_downgrade+0x980/0x980 [ 148.218240] ? __schedule+0x2060/0x2060 [ 148.222187] ? try_to_wake_up+0xf9/0x1600 [ 148.226309] ? do_raw_spin_trylock+0x190/0x190 [ 148.230866] ? futex_wait_setup+0x14a/0x3d0 [ 148.235160] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 148.240325] futex_wait_queue_me+0x3ed/0x7e0 [ 148.244705] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 148.250047] ? get_futex_value_locked+0xc3/0xf0 [ 148.254690] ? futex_wait_setup+0x22e/0x3d0 [ 148.258990] ? futex_wake+0x680/0x680 [ 148.262769] ? switched_to_fair+0xb0/0xb0 [ 148.266891] futex_wait+0x34b/0x9a0 [ 148.270499] ? futex_wait_setup+0x3d0/0x3d0 [ 148.274793] ? find_held_lock+0x35/0x1d0 [ 148.278842] ? finish_task_switch+0x1d3/0x740 [ 148.283310] ? lock_downgrade+0x980/0x980 [ 148.287428] ? load_balance+0x34c0/0x34c0 [ 148.291552] ? lock_release+0xa40/0xa40 [ 148.295499] ? compat_start_thread+0x80/0x80 [ 148.299891] ? trace_hardirqs_on+0xd/0x10 [ 148.304014] ? _raw_spin_unlock_irq+0x27/0x70 [ 148.308487] do_futex+0x11ec/0x22a0 [ 148.312096] ? copy_overflow+0x20/0x20 [ 148.315970] ? exit_robust_list+0x240/0x240 [ 148.320272] ? __sched_text_start+0x8/0x8 [ 148.324392] ? handle_mm_fault+0x2a0/0x930 [ 148.328600] ? find_held_lock+0x35/0x1d0 [ 148.332632] ? check_noncircular+0x20/0x20 [ 148.336844] ? __do_page_fault+0x5f7/0xc90 [ 148.341054] ? find_held_lock+0x35/0x1d0 [ 148.345101] ? schedule+0xf5/0x430 [ 148.348616] ? __schedule+0x2060/0x2060 [ 148.352564] ? retarget_shared_pending+0x3c0/0x3c0 [ 148.357465] ? __might_fault+0x110/0x1d0 [ 148.361499] ? do_raw_spin_trylock+0x190/0x190 [ 148.366057] ? _raw_spin_unlock_irq+0x27/0x70 [ 148.370526] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.375523] ? exit_to_usermode_loop+0x8c/0x2f0 [ 148.380170] ? trace_hardirqs_off+0xd/0x10 [ 148.384374] ? exit_to_usermode_loop+0x198/0x2f0 [ 148.389104] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 148.394619] SyS_futex+0x260/0x390 [ 148.398138] ? do_futex+0x22a0/0x22a0 [ 148.401912] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 148.406729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.411717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.416454] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 148.421181] RIP: 0033:0x45ddf3 [ 148.424343] RSP: 002b:00007ffe1e220ce8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 148.432026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045ddf3 [ 148.439265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001669d90 [ 148.446503] RBP: 00007ffe1e220ce8 R08: 0000000000000000 R09: 0000000000000000 [ 148.453741] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 148.460979] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 148.468242] syz-fuzzer S22912 3149 3146 0x00000000 [ 148.473846] Call Trace: [ 148.476412] __schedule+0x8eb/0x2060 [ 148.480106] ? __sched_text_start+0x8/0x8 [ 148.484225] ? hrtimer_start_range_ns+0x687/0xec0 [ 148.489040] ? lock_downgrade+0x980/0x980 [ 148.493162] ? enqueue_hrtimer+0x171/0x4a0 [ 148.497370] ? __remove_hrtimer+0x190/0x190 [ 148.501658] ? find_held_lock+0x35/0x1d0 [ 148.505691] ? do_raw_spin_trylock+0x190/0x190 [ 148.510245] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 148.515320] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.520309] ? trace_hardirqs_on+0xd/0x10 [ 148.524436] schedule+0xf5/0x430 [ 148.527781] ? __schedule+0x2060/0x2060 [ 148.531735] ? do_raw_spin_trylock+0x190/0x190 [ 148.536288] ? futex_wait_setup+0x14a/0x3d0 [ 148.540582] ? poll_schedule_timeout+0x117/0x1f0 [ 148.545314] futex_wait_queue_me+0x3ed/0x7e0 [ 148.549694] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 148.555038] ? get_futex_value_locked+0xc3/0xf0 [ 148.559681] ? futex_wait_setup+0x22e/0x3d0 [ 148.563984] ? futex_wake+0x680/0x680 [ 148.567758] ? __hrtimer_init+0x4e/0x140 [ 148.571797] futex_wait+0x34b/0x9a0 [ 148.575407] ? futex_wait_setup+0x3d0/0x3d0 [ 148.579704] ? __lock_acquire+0x664/0x3e00 [ 148.583913] ? trace_event_raw_event_lock+0x340/0x340 [ 148.589075] ? enqueue_hrtimer+0x4a0/0x4a0 [ 148.593284] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 148.598444] ? trace_event_raw_event_lock+0x340/0x340 [ 148.603636] do_futex+0x11ec/0x22a0 [ 148.607240] ? __might_fault+0x110/0x1d0 [ 148.611271] ? lock_downgrade+0x980/0x980 [ 148.615396] ? exit_robust_list+0x240/0x240 [ 148.619686] ? check_noncircular+0x20/0x20 [ 148.623894] ? pvclock_read_flags+0x160/0x160 [ 148.628373] ? __might_sleep+0x95/0x190 [ 148.632321] ? check_noncircular+0x20/0x20 [ 148.636536] ? find_held_lock+0x35/0x1d0 [ 148.640577] ? SyS_futex+0x2d3/0x390 [ 148.644260] ? lock_downgrade+0x980/0x980 [ 148.648475] ? pvclock_read_flags+0x160/0x160 [ 148.652940] ? __might_fault+0x110/0x1d0 [ 148.656974] ? lock_downgrade+0x980/0x980 [ 148.661092] ? ktime_get+0x15c/0x3a0 [ 148.664782] ? kvm_clock_get_cycles+0x25/0x30 [ 148.669245] ? ktime_get+0x26f/0x3a0 [ 148.672935] ? ktime_get_resolution_ns+0x300/0x300 [ 148.677834] ? __might_sleep+0x95/0x190 [ 148.681789] ? kasan_check_write+0x14/0x20 [ 148.685998] SyS_futex+0x260/0x390 [ 148.689517] ? do_futex+0x22a0/0x22a0 [ 148.693291] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 148.698106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.703094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.707826] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 148.712550] RIP: 0033:0x45ddf3 [ 148.715710] RSP: 002b:000000c420035e80 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 148.723389] RAX: ffffffffffffffda RBX: 000000000166f180 RCX: 000000000045ddf3 [ 148.730627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000016691f8 [ 148.737865] RBP: 000000c420035f28 R08: 0000000000000000 R09: 0000000000000000 [ 148.745106] R10: 000000c420035eb8 R11: 0000000000000246 R12: 0000000000430130 [ 148.752343] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 148.759606] syz-fuzzer S21152 3150 3146 0x00000000 [ 148.765208] Call Trace: [ 148.767774] __schedule+0x8eb/0x2060 [ 148.771467] ? __sched_text_start+0x8/0x8 [ 148.775586] ? hrtimer_start_range_ns+0x687/0xec0 [ 148.780399] ? lock_downgrade+0x980/0x980 [ 148.784523] ? enqueue_hrtimer+0x171/0x4a0 [ 148.788730] ? __remove_hrtimer+0x190/0x190 [ 148.793023] ? find_held_lock+0x35/0x1d0 [ 148.797057] ? do_raw_spin_trylock+0x190/0x190 [ 148.801613] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 148.806687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.811673] ? trace_hardirqs_on+0xd/0x10 [ 148.815800] schedule+0xf5/0x430 [ 148.819142] ? __schedule+0x2060/0x2060 [ 148.823106] ? do_raw_spin_trylock+0x190/0x190 [ 148.827662] ? futex_wait_setup+0x14a/0x3d0 [ 148.831964] futex_wait_queue_me+0x3ed/0x7e0 [ 148.836344] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 148.841675] ? trace_hardirqs_on+0xd/0x10 [ 148.845797] ? try_to_wake_up+0xf9/0x1600 [ 148.849916] ? get_futex_value_locked+0xc3/0xf0 [ 148.854557] ? futex_wait_setup+0x22e/0x3d0 [ 148.858860] ? futex_wake+0x680/0x680 [ 148.862631] ? __hrtimer_init+0x4e/0x140 [ 148.866672] futex_wait+0x34b/0x9a0 [ 148.870279] ? futex_wait_setup+0x3d0/0x3d0 [ 148.874577] ? __lock_acquire+0x664/0x3e00 [ 148.878780] ? mmdrop+0x18/0x30 [ 148.882030] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 148.887105] ? futex_wake+0x2ca/0x680 [ 148.890885] ? enqueue_hrtimer+0x4a0/0x4a0 [ 148.895100] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 148.900277] ? find_held_lock+0x35/0x1d0 [ 148.904312] do_futex+0x11ec/0x22a0 [ 148.907918] ? touch_atime+0x1a6/0x2f0 [ 148.911776] ? lock_downgrade+0x980/0x980 [ 148.915902] ? exit_robust_list+0x240/0x240 [ 148.920190] ? check_noncircular+0x20/0x20 [ 148.924395] ? perf_trace_lock_acquire+0xe3/0x980 [ 148.929219] ? perf_trace_lock+0x900/0x900 [ 148.933424] ? check_noncircular+0x20/0x20 [ 148.937629] ? inode_dio_wait+0x530/0x530 [ 148.941743] ? inode_dio_wait+0x530/0x530 [ 148.945864] ? find_held_lock+0x35/0x1d0 [ 148.949904] ? SyS_futex+0x2d3/0x390 [ 148.953588] ? lock_downgrade+0x980/0x980 [ 148.957722] ? pvclock_read_flags+0x160/0x160 [ 148.962187] ? __might_fault+0x110/0x1d0 [ 148.966221] ? lock_downgrade+0x980/0x980 [ 148.970340] ? ktime_get+0x15c/0x3a0 [ 148.974035] ? kvm_clock_get_cycles+0x25/0x30 [ 148.978501] ? ktime_get+0x26f/0x3a0 [ 148.982190] ? ktime_get_resolution_ns+0x300/0x300 [ 148.987091] ? __might_sleep+0x95/0x190 [ 148.991046] ? kasan_check_write+0x14/0x20 [ 148.995256] SyS_futex+0x260/0x390 [ 148.998775] ? do_futex+0x22a0/0x22a0 [ 149.002547] ? SyS_read+0x184/0x220 [ 149.006146] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 149.010960] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.015951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.020684] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 149.025410] RIP: 0033:0x45ddf3 [ 149.028570] RSP: 002b:000000c4200256a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 149.036249] RAX: ffffffffffffffda RBX: 000000c422b94818 RCX: 000000000045ddf3 [ 149.043487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001660d60 [ 149.050727] RBP: 000000c4248dd810 R08: 0000000000000000 R09: 0000000000000000 [ 149.057973] R10: 000000c4200256d8 R11: 0000000000000206 R12: 000000c422b05d40 [ 149.065213] R13: 0000000000000001 R14: 000000c422b05d48 R15: 0000000000000002 [ 149.072474] syz-fuzzer S25520 3151 3146 0x00000000 [ 149.078077] Call Trace: [ 149.080637] __schedule+0x8eb/0x2060 [ 149.084319] ? find_held_lock+0x35/0x1d0 [ 149.088357] ? __sched_text_start+0x8/0x8 [ 149.092475] ? check_noncircular+0x20/0x20 [ 149.096684] ? plist_check_head+0xe2/0x130 [ 149.100888] ? plist_check_list+0xa0/0xa0 [ 149.105007] ? check_noncircular+0x20/0x20 [ 149.109219] ? check_preempt_wakeup+0x52c/0xb20 [ 149.113862] ? plist_add+0x5cb/0x760 [ 149.117562] schedule+0xf5/0x430 [ 149.120899] ? lock_downgrade+0x980/0x980 [ 149.125022] ? __schedule+0x2060/0x2060 [ 149.128970] ? try_to_wake_up+0xf9/0x1600 [ 149.133094] ? do_raw_spin_trylock+0x190/0x190 [ 149.137652] ? futex_wait_setup+0x14a/0x3d0 [ 149.141958] futex_wait_queue_me+0x3ed/0x7e0 [ 149.146338] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 149.151670] ? trace_hardirqs_on+0xd/0x10 [ 149.155790] ? try_to_wake_up+0xf9/0x1600 [ 149.159909] ? get_futex_value_locked+0xc3/0xf0 [ 149.164549] ? futex_wait_setup+0x22e/0x3d0 [ 149.168851] ? futex_wake+0x680/0x680 [ 149.172625] ? futex_wake+0x566/0x680 [ 149.176404] futex_wait+0x34b/0x9a0 [ 149.180017] ? futex_wait_setup+0x3d0/0x3d0 [ 149.184310] ? check_noncircular+0x20/0x20 [ 149.188521] ? mmdrop+0x18/0x30 [ 149.191772] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 149.196844] ? futex_wake+0x2ca/0x680 [ 149.200623] ? get_futex_key+0x1d50/0x1d50 [ 149.204834] ? find_held_lock+0x35/0x1d0 [ 149.208877] ? lock_downgrade+0x980/0x980 [ 149.212995] ? __lock_acquire+0x664/0x3e00 [ 149.217211] do_futex+0x11ec/0x22a0 [ 149.220811] ? __handle_mm_fault+0x80e/0x3ce0 [ 149.225279] ? do_raw_spin_trylock+0x190/0x190 [ 149.229833] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 149.234917] ? exit_robust_list+0x240/0x240 [ 149.239214] ? ep_poll+0x371/0x1190 [ 149.242822] ? ep_read_events_proc+0x5f0/0x5f0 [ 149.247381] ? lock_release+0xa40/0xa40 [ 149.251329] ? __lock_is_held+0xb6/0x140 [ 149.255382] ? __fget+0x35c/0x570 [ 149.258804] ? __set_current_blocked+0xcf/0x110 [ 149.263451] ? iterate_fd+0x3f0/0x3f0 [ 149.267225] ? retarget_shared_pending+0x3c0/0x3c0 [ 149.272124] ? __might_fault+0x110/0x1d0 [ 149.276164] ? find_held_lock+0x35/0x1d0 [ 149.280206] ? __task_pid_nr_ns+0x29b/0x540 [ 149.284503] ? __fget_light+0x297/0x380 [ 149.288447] ? fget_raw+0x20/0x20 [ 149.291879] SyS_futex+0x260/0x390 [ 149.295399] ? do_futex+0x22a0/0x22a0 [ 149.299172] ? __task_pid_nr_ns+0x2c4/0x540 [ 149.303464] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 149.308278] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.313266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.318001] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 149.322731] RIP: 0033:0x45ddf3 [ 149.325890] RSP: 002b:000000c42001f6c0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 149.333569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045ddf3 [ 149.340806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001689160 [ 149.348045] RBP: 00007ffe1e220cb8 R08: 0000000000000000 R09: 0000000000000000 [ 149.355285] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000430130 [ 149.362524] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 149.369786] syz-fuzzer S22480 3152 3146 0x00000000 [ 149.375388] Call Trace: [ 149.377951] __schedule+0x8eb/0x2060 [ 149.381645] ? __sched_text_start+0x8/0x8 [ 149.385765] ? check_noncircular+0x20/0x20 [ 149.389973] ? plist_check_head+0xe2/0x130 [ 149.394176] ? plist_check_list+0xa0/0xa0 [ 149.398297] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.403456] ? check_preempt_wakeup+0x426/0xb20 [ 149.408102] ? plist_add+0x5cb/0x760 [ 149.411803] schedule+0xf5/0x430 [ 149.415141] ? lock_downgrade+0x980/0x980 [ 149.419276] ? __schedule+0x2060/0x2060 [ 149.423224] ? print_irqtrace_events+0x270/0x270 [ 149.427957] ? do_raw_spin_trylock+0x190/0x190 [ 149.432515] ? futex_wait_setup+0x14a/0x3d0 [ 149.436818] futex_wait_queue_me+0x3ed/0x7e0 [ 149.441199] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 149.446537] ? __lock_acquire+0x664/0x3e00 [ 149.450742] ? get_futex_value_locked+0xc3/0xf0 [ 149.455384] ? futex_wait_setup+0x22e/0x3d0 [ 149.459673] ? lock_acquire+0x1d5/0x580 [ 149.463627] ? futex_wake+0x680/0x680 [ 149.467406] ? lock_release+0xa40/0xa40 [ 149.471354] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 149.477210] ? futex_wake+0x566/0x680 [ 149.480989] futex_wait+0x34b/0x9a0 [ 149.484598] ? futex_wait_setup+0x3d0/0x3d0 [ 149.488890] ? __lock_is_held+0xb6/0x140 [ 149.492923] ? pipe_read+0xb7/0x7f0 [ 149.496526] ? mmdrop+0x18/0x30 [ 149.499867] ? mutex_lock_io_nested+0x1900/0x1900 [ 149.504679] ? futex_wake+0x2ca/0x680 [ 149.508452] ? check_noncircular+0x20/0x20 [ 149.512659] ? find_held_lock+0x35/0x1d0 [ 149.516717] do_futex+0x11ec/0x22a0 [ 149.520316] ? lock_downgrade+0x980/0x980 [ 149.524439] ? lock_release+0xa40/0xa40 [ 149.528381] ? lock_downgrade+0x980/0x980 [ 149.532507] ? exit_robust_list+0x240/0x240 [ 149.536801] ? wait_for_completion+0x770/0x770 [ 149.541365] ? avc_has_perm+0x43e/0x680 [ 149.545312] ? avc_has_perm_noaudit+0x520/0x520 [ 149.549963] ? iterate_fd+0x3f0/0x3f0 [ 149.553741] ? mutex_unlock+0xd/0x10 [ 149.557425] ? pipe_read+0x5d3/0x7f0 [ 149.561129] ? __vfs_read+0xf7/0xa00 [ 149.564817] ? vfs_copy_file_range+0x940/0x940 [ 149.569381] ? fsnotify_first_mark+0x2b0/0x2b0 [ 149.573944] ? selinux_file_permission+0x82/0x460 [ 149.578776] SyS_futex+0x260/0x390 [ 149.582288] ? vfs_read+0x165/0x350 [ 149.585889] ? do_futex+0x22a0/0x22a0 [ 149.589656] ? SyS_read+0x184/0x220 [ 149.593255] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 149.598070] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.603059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.607792] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 149.612517] RIP: 0033:0x45ddf3 [ 149.615677] RSP: 002b:000000c420121de8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 149.623356] RAX: ffffffffffffffda RBX: 00000000fa724150 RCX: 000000000045ddf3 [ 149.630594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420088b90 [ 149.637833] RBP: 000000c420347cd8 R08: 0000000000000000 R09: 0000000000000000 [ 149.645073] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000001 [ 149.652312] R13: 000000c423f48840 R14: 0000000000000001 R15: 0000000000000000 [ 149.659574] syz-fuzzer S19984 3153 3146 0x00000000 [ 149.665174] Call Trace: [ 149.667737] __schedule+0x8eb/0x2060 [ 149.671439] ? __sched_text_start+0x8/0x8 [ 149.675576] ? check_noncircular+0x20/0x20 [ 149.679791] ? plist_check_head+0xe2/0x130 [ 149.683998] ? plist_check_list+0xa0/0xa0 [ 149.688124] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.693282] ? check_preempt_wakeup+0x426/0xb20 [ 149.697925] ? plist_add+0x5cb/0x760 [ 149.701626] schedule+0xf5/0x430 [ 149.704964] ? lock_downgrade+0x980/0x980 [ 149.709080] ? __schedule+0x2060/0x2060 [ 149.713029] ? print_irqtrace_events+0x270/0x270 [ 149.717760] ? do_raw_spin_trylock+0x190/0x190 [ 149.722314] ? futex_wait_setup+0x14a/0x3d0 [ 149.727087] futex_wait_queue_me+0x3ed/0x7e0 [ 149.731468] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 149.736807] ? __lock_acquire+0x664/0x3e00 [ 149.741020] ? get_futex_value_locked+0xc3/0xf0 [ 149.745662] ? futex_wait_setup+0x22e/0x3d0 [ 149.749952] ? lock_acquire+0x1d5/0x580 [ 149.753904] ? futex_wake+0x680/0x680 [ 149.757675] ? lock_release+0xa40/0xa40 [ 149.761619] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 149.767473] ? futex_wake+0x566/0x680 [ 149.771248] futex_wait+0x34b/0x9a0 [ 149.774857] ? futex_wait_setup+0x3d0/0x3d0 [ 149.779149] ? __lock_is_held+0xb6/0x140 [ 149.783183] ? pipe_read+0xb7/0x7f0 [ 149.786781] ? mmdrop+0x18/0x30 [ 149.790036] ? mutex_lock_io_nested+0x1900/0x1900 [ 149.794846] ? futex_wake+0x2ca/0x680 [ 149.798620] ? check_noncircular+0x20/0x20 [ 149.802830] ? find_held_lock+0x35/0x1d0 [ 149.806889] do_futex+0x11ec/0x22a0 [ 149.810486] ? lock_downgrade+0x980/0x980 [ 149.814608] ? lock_release+0xa40/0xa40 [ 149.818549] ? lock_downgrade+0x980/0x980 [ 149.822675] ? exit_robust_list+0x240/0x240 [ 149.826970] ? wait_for_completion+0x770/0x770 [ 149.831530] ? avc_has_perm+0x43e/0x680 [ 149.835479] ? avc_has_perm_noaudit+0x520/0x520 [ 149.840132] ? iterate_fd+0x3f0/0x3f0 [ 149.843909] ? mutex_unlock+0xd/0x10 [ 149.847591] ? pipe_read+0x5d3/0x7f0 [ 149.851290] ? __vfs_read+0xf7/0xa00 [ 149.854978] ? vfs_copy_file_range+0x940/0x940 [ 149.859538] ? fsnotify_first_mark+0x2b0/0x2b0 [ 149.864097] ? selinux_file_permission+0x82/0x460 [ 149.868928] SyS_futex+0x260/0x390 [ 149.872436] ? vfs_read+0x165/0x350 [ 149.876041] ? do_futex+0x22a0/0x22a0 [ 149.879811] ? SyS_read+0x184/0x220 [ 149.883413] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 149.888229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.893218] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.897952] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 149.902675] RIP: 0033:0x45ddf3 [ 149.905836] RSP: 002b:000000c420123de8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 149.913513] RAX: ffffffffffffffda RBX: 0000000000af6700 RCX: 000000000045ddf3 [ 149.920752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420088490 [ 149.927991] RBP: 000000c4253cb5d0 R08: 0000000000000000 R09: 0000000000000000 [ 149.935231] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420493560 [ 149.942469] R13: 0000000000000001 R14: 000000c420493588 R15: 0000000000000002 [ 149.949731] syz-fuzzer S20992 3154 3146 0x00000000 [ 149.955334] Call Trace: [ 149.957896] __schedule+0x8eb/0x2060 [ 149.961591] ? __sched_text_start+0x8/0x8 [ 149.965710] ? check_noncircular+0x20/0x20 [ 149.969922] ? plist_check_head+0xe2/0x130 [ 149.974131] ? plist_check_list+0xa0/0xa0 [ 149.978254] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.983421] ? plist_add+0x5cb/0x760 [ 149.987121] schedule+0xf5/0x430 [ 149.990458] ? lock_downgrade+0x980/0x980 [ 149.994574] ? __schedule+0x2060/0x2060 [ 149.998520] ? print_irqtrace_events+0x270/0x270 [ 150.003252] ? do_raw_spin_trylock+0x190/0x190 [ 150.007807] ? futex_wait_setup+0x14a/0x3d0 [ 150.012100] ? __lock_acquire+0x664/0x3e00 [ 150.016310] futex_wait_queue_me+0x3ed/0x7e0 [ 150.020692] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 150.026033] ? __lock_acquire+0x664/0x3e00 [ 150.030240] ? get_futex_value_locked+0xc3/0xf0 [ 150.034882] ? futex_wait_setup+0x22e/0x3d0 [ 150.039171] ? lock_acquire+0x1d5/0x580 [ 150.043124] ? futex_wake+0x680/0x680 [ 150.046905] ? lock_release+0xa40/0xa40 [ 150.050851] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 150.056702] ? migrate_swap_stop+0x970/0x970 [ 150.061081] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 150.066941] futex_wait+0x34b/0x9a0 [ 150.070548] ? futex_wait_setup+0x3d0/0x3d0 [ 150.074839] ? __lock_is_held+0xb6/0x140 [ 150.078874] ? pipe_read+0xb7/0x7f0 [ 150.082474] ? inode_dio_wait+0x530/0x530 [ 150.086593] ? mutex_lock_io_nested+0x1900/0x1900 [ 150.091408] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.096396] ? check_noncircular+0x20/0x20 [ 150.100605] ? find_held_lock+0x35/0x1d0 [ 150.104662] do_futex+0x11ec/0x22a0 [ 150.108257] ? lock_downgrade+0x980/0x980 [ 150.112378] ? lock_release+0xa40/0xa40 [ 150.116324] ? lock_downgrade+0x980/0x980 [ 150.120451] ? exit_robust_list+0x240/0x240 [ 150.124746] ? wait_for_completion+0x770/0x770 [ 150.129304] ? avc_has_perm+0x43e/0x680 [ 150.133261] ? avc_has_perm_noaudit+0x520/0x520 [ 150.137909] ? iterate_fd+0x3f0/0x3f0 [ 150.141687] ? mutex_unlock+0xd/0x10 [ 150.145370] ? pipe_read+0x5d3/0x7f0 [ 150.149072] ? __vfs_read+0xf7/0xa00 [ 150.152766] ? vfs_copy_file_range+0x940/0x940 [ 150.157327] ? fsnotify_first_mark+0x2b0/0x2b0 [ 150.161885] ? selinux_file_permission+0x82/0x460 [ 150.166715] SyS_futex+0x260/0x390 [ 150.170226] ? vfs_read+0x165/0x350 [ 150.173827] ? do_futex+0x22a0/0x22a0 [ 150.177595] ? SyS_read+0x184/0x220 [ 150.181194] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 150.186015] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.191007] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.195746] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 150.200471] RIP: 0033:0x45ddf3 [ 150.203631] RSP: 002b:000000c420037de8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 150.211313] RAX: ffffffffffffffda RBX: 000000c424110de0 RCX: 000000000045ddf3 [ 150.218553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420088810 [ 150.225793] RBP: 000000c4230a76d8 R08: 0000000000000000 R09: 0000000000000000 [ 150.233035] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 150.240273] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000000 [ 150.247534] syz-fuzzer S21568 3155 3146 0x00000000 [ 150.253137] Call Trace: [ 150.255699] __schedule+0x8eb/0x2060 [ 150.259394] ? __sched_text_start+0x8/0x8 [ 150.263514] ? check_noncircular+0x20/0x20 [ 150.267734] ? plist_check_head+0xe2/0x130 [ 150.271940] ? plist_check_list+0xa0/0xa0 [ 150.276069] ? plist_add+0x5cb/0x760 [ 150.279769] schedule+0xf5/0x430 [ 150.283109] ? lock_downgrade+0x980/0x980 [ 150.287226] ? __schedule+0x2060/0x2060 [ 150.291180] ? do_raw_spin_trylock+0x190/0x190 [ 150.295735] ? futex_wait_setup+0x14a/0x3d0 [ 150.300040] futex_wait_queue_me+0x3ed/0x7e0 [ 150.304421] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 150.309760] ? __lock_acquire+0x664/0x3e00 [ 150.313967] ? get_futex_value_locked+0xc3/0xf0 [ 150.318608] ? futex_wait_setup+0x22e/0x3d0 [ 150.322899] ? lock_acquire+0x1d5/0x580 [ 150.326851] ? futex_wake+0x680/0x680 [ 150.330623] ? lock_release+0xa40/0xa40 [ 150.334570] ? mmdrop+0x18/0x30 [ 150.337824] futex_wait+0x34b/0x9a0 [ 150.341421] ? trace_event_raw_event_lock+0x340/0x340 [ 150.346586] ? futex_wait_setup+0x3d0/0x3d0 [ 150.350880] ? pipe_read+0xb7/0x7f0 [ 150.354486] ? perf_trace_lock+0x900/0x900 [ 150.358691] ? check_noncircular+0x20/0x20 [ 150.362900] ? find_held_lock+0x35/0x1d0 [ 150.366957] do_futex+0x11ec/0x22a0 [ 150.370553] ? lock_downgrade+0x980/0x980 [ 150.374685] ? lock_release+0xa40/0xa40 [ 150.378627] ? lock_downgrade+0x980/0x980 [ 150.382752] ? exit_robust_list+0x240/0x240 [ 150.387048] ? wait_for_completion+0x770/0x770 [ 150.391606] ? avc_has_perm+0x43e/0x680 [ 150.395554] ? avc_has_perm_noaudit+0x520/0x520 [ 150.400204] ? iterate_fd+0x3f0/0x3f0 [ 150.403983] ? mutex_unlock+0xd/0x10 [ 150.407665] ? pipe_read+0x5d3/0x7f0 [ 150.411373] ? __vfs_read+0xf7/0xa00 [ 150.415064] ? vfs_copy_file_range+0x940/0x940 [ 150.419620] ? fsnotify_first_mark+0x2b0/0x2b0 [ 150.424179] ? selinux_file_permission+0x82/0x460 [ 150.429014] SyS_futex+0x260/0x390 [ 150.432526] ? vfs_read+0x165/0x350 [ 150.436127] ? do_futex+0x22a0/0x22a0 [ 150.439896] ? SyS_read+0x184/0x220 [ 150.443492] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 150.448317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.453307] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.458040] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 150.462762] RIP: 0033:0x45ddf3 [ 150.465922] RSP: 002b:000000c420363de8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 150.473599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045ddf3 [ 150.480838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420088f10 [ 150.488078] RBP: 000000c42451af80 R08: 0000000000000000 R09: 0000000000000000 [ 150.495318] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 150.502555] R13: 0000000000000018 R14: 0000000000000013 R15: 0000000000000002 [ 150.509817] syz-fuzzer S19984 3156 3146 0x00000000 [ 150.515417] Call Trace: [ 150.517981] __schedule+0x8eb/0x2060 [ 150.521674] ? __sched_text_start+0x8/0x8 [ 150.525805] ? __lock_acquire+0x664/0x3e00 [ 150.530015] ? mutex_unlock+0xd/0x10 [ 150.533702] ? ep_scan_ready_list+0x9f6/0xea0 [ 150.538183] ? check_noncircular+0x20/0x20 [ 150.542391] ? pipe_read+0xb7/0x7f0 [ 150.545994] schedule+0xf5/0x430 [ 150.549333] ? mutex_lock_io_nested+0x1900/0x1900 [ 150.554148] ? __schedule+0x2060/0x2060 [ 150.558102] ? check_noncircular+0x20/0x20 [ 150.562315] ? find_held_lock+0x35/0x1d0 [ 150.566363] schedule_hrtimeout_range_clock+0x388/0x460 [ 150.571700] ? hrtimer_nanosleep_restart+0x190/0x190 [ 150.576772] ? avc_has_perm+0x35e/0x680 [ 150.580717] ? lock_downgrade+0x980/0x980 [ 150.584836] ? do_raw_spin_trylock+0x190/0x190 [ 150.589392] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 150.594472] schedule_hrtimeout_range+0x2a/0x40 [ 150.599113] ep_poll+0xa04/0x1190 [ 150.602549] ? ep_read_events_proc+0x5f0/0x5f0 [ 150.607100] ? avc_has_perm_noaudit+0x520/0x520 [ 150.611745] ? lock_release+0xa40/0xa40 [ 150.615693] ? __lock_is_held+0xb6/0x140 [ 150.619738] ? __fget+0x35c/0x570 [ 150.623172] ? iterate_fd+0x3f0/0x3f0 [ 150.626943] ? __vfs_read+0xf7/0xa00 [ 150.630632] ? vfs_copy_file_range+0x940/0x940 [ 150.635202] ? __fget_light+0x297/0x380 [ 150.639156] ? fget_raw+0x20/0x20 [ 150.642587] ? rw_verify_area+0xe5/0x2b0 [ 150.646617] ? __fdget_raw+0x20/0x20 [ 150.650309] ? vfs_read+0x165/0x350 [ 150.653914] ? wake_up_q+0xe0/0xe0 [ 150.657426] ? SyS_read+0x184/0x220 [ 150.661031] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 150.665939] SyS_epoll_wait+0x167/0x1c0 [ 150.669894] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 150.674712] RIP: 0033:0x45df89 [ 150.677873] RSP: 002b:000000c42011f850 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 150.685552] RAX: ffffffffffffffda RBX: 000000002380967e RCX: 000000000045df89 [ 150.692792] RDX: 0000000000000080 RSI: 000000c42011f890 RDI: 0000000000000004 [ 150.700031] RBP: 000000c421917cd8 R08: 0000000000000003 R09: 000000c420001c80 [ 150.707276] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000 [ 150.714516] R13: 00000000000000fb R14: 00000000000000fb R15: 000000000000001c [ 150.721785] syz-executor5 S22288 3193 3153 0x00000000 [ 150.727406] Call Trace: [ 150.729984] __schedule+0x8eb/0x2060 [ 150.733688] ? __sched_text_start+0x8/0x8 [ 150.737816] ? check_noncircular+0x20/0x20 [ 150.742032] ? find_held_lock+0x35/0x1d0 [ 150.746082] ? exit_notify+0xb10/0xb10 [ 150.749952] ? lock_downgrade+0x980/0x980 [ 150.754096] schedule+0xf5/0x430 [ 150.757437] ? lock_downgrade+0x980/0x980 [ 150.761554] ? __schedule+0x2060/0x2060 [ 150.765500] ? lock_release+0xa40/0xa40 [ 150.769450] ? add_wait_queue+0x1a9/0x290 [ 150.773570] ? wait_woken+0x280/0x280 [ 150.777355] do_wait+0x33a/0xa70 [ 150.780696] ? wait_consider_task+0x3420/0x3420 [ 150.785346] ? __do_page_fault+0x5f7/0xc90 [ 150.789553] ? lock_downgrade+0x980/0x980 [ 150.793681] ? handle_mm_fault+0x476/0x930 [ 150.797888] ? down_read_trylock+0xdb/0x170 [ 150.802184] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 150.806736] ? vmacache_find+0x5f/0x280 [ 150.810693] kernel_wait4+0x1f5/0x370 [ 150.814466] ? SyS_waitid+0x50/0x50 [ 150.818071] ? task_stopped_code+0x140/0x140 [ 150.822470] SYSC_wait4+0x134/0x140 [ 150.826070] ? kernel_wait4+0x370/0x370 [ 150.830028] ? syscall_return_slowpath+0x550/0x550 [ 150.834940] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 150.839756] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.844761] SyS_wait4+0x2c/0x40 [ 150.848096] ? SyS_wait4+0x2c/0x40 [ 150.851608] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 150.856332] RIP: 0033:0x40cd8a [ 150.859491] RSP: 002b:00007ffea1207be8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 150.867168] RAX: ffffffffffffffda RBX: 0000000000000d3c RCX: 000000000040cd8a [ 150.874407] RDX: 0000000040000000 RSI: 00007ffea1207bfc RDI: ffffffffffffffff [ 150.881646] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 150.888887] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 150.896132] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 150.903401] syz-executor4 S22288 3199 3150 0x00000000 [ 150.909004] Call Trace: [ 150.911578] __schedule+0x8eb/0x2060 [ 150.915272] ? __sched_text_start+0x8/0x8 [ 150.919395] ? check_noncircular+0x20/0x20 [ 150.923605] ? find_held_lock+0x35/0x1d0 [ 150.927645] ? exit_notify+0xb10/0xb10 [ 150.931509] ? lock_downgrade+0x980/0x980 [ 150.935643] schedule+0xf5/0x430 [ 150.938980] ? lock_downgrade+0x980/0x980 [ 150.943098] ? __schedule+0x2060/0x2060 [ 150.947044] ? lock_release+0xa40/0xa40 [ 150.950997] ? add_wait_queue+0x1a9/0x290 [ 150.955120] ? wait_woken+0x280/0x280 [ 150.958904] do_wait+0x33a/0xa70 [ 150.962253] ? wait_consider_task+0x3420/0x3420 [ 150.966902] ? __do_page_fault+0x5f7/0xc90 [ 150.971108] ? lock_downgrade+0x980/0x980 [ 150.975242] ? handle_mm_fault+0x476/0x930 [ 150.979445] ? down_read_trylock+0xdb/0x170 [ 150.983737] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 150.988289] ? vmacache_find+0x5f/0x280 [ 150.992248] kernel_wait4+0x1f5/0x370 [ 150.996026] ? SyS_waitid+0x50/0x50 [ 150.999627] ? task_stopped_code+0x140/0x140 [ 151.004025] SYSC_wait4+0x134/0x140 [ 151.007622] ? kernel_wait4+0x370/0x370 [ 151.011574] ? syscall_return_slowpath+0x550/0x550 [ 151.016484] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 151.021300] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.026290] SyS_wait4+0x2c/0x40 [ 151.029625] ? SyS_wait4+0x2c/0x40 [ 151.033139] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 151.037867] RIP: 0033:0x40cd8a [ 151.041027] RSP: 002b:00007fff8bcad278 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 151.048703] RAX: ffffffffffffffda RBX: 0000000000000d3b RCX: 000000000040cd8a [ 151.055945] RDX: 0000000040000000 RSI: 00007fff8bcad28c RDI: ffffffffffffffff [ 151.063185] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 151.070423] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 151.077661] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 151.084921] syz-executor1 S22896 3200 3150 0x00000000 [ 151.090519] Call Trace: [ 151.093079] __schedule+0x8eb/0x2060 [ 151.096775] ? __sched_text_start+0x8/0x8 [ 151.100894] ? check_noncircular+0x20/0x20 [ 151.105105] ? find_held_lock+0x35/0x1d0 [ 151.109144] ? exit_notify+0xb10/0xb10 [ 151.113003] ? lock_downgrade+0x980/0x980 [ 151.117143] schedule+0xf5/0x430 [ 151.120480] ? lock_downgrade+0x980/0x980 [ 151.124601] ? __schedule+0x2060/0x2060 [ 151.128548] ? lock_release+0xa40/0xa40 [ 151.132494] ? add_wait_queue+0x1a9/0x290 [ 151.136615] ? wait_woken+0x280/0x280 [ 151.140397] do_wait+0x33a/0xa70 [ 151.143739] ? wait_consider_task+0x3420/0x3420 [ 151.148395] ? __do_page_fault+0x5f7/0xc90 [ 151.152599] ? lock_downgrade+0x980/0x980 [ 151.156728] ? handle_mm_fault+0x476/0x930 [ 151.160932] ? down_read_trylock+0xdb/0x170 [ 151.165230] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 151.169779] ? vmacache_find+0x5f/0x280 [ 151.173737] kernel_wait4+0x1f5/0x370 [ 151.177509] ? SyS_waitid+0x50/0x50 [ 151.181112] ? task_stopped_code+0x140/0x140 [ 151.185502] SYSC_wait4+0x134/0x140 [ 151.189098] ? kernel_wait4+0x370/0x370 [ 151.193050] ? syscall_return_slowpath+0x550/0x550 [ 151.197959] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 151.202774] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.207764] SyS_wait4+0x2c/0x40 [ 151.211101] ? SyS_wait4+0x2c/0x40 [ 151.214616] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 151.219338] RIP: 0033:0x40cd8a [ 151.222497] RSP: 002b:00007fff23a78b28 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 151.230175] RAX: ffffffffffffffda RBX: 0000000000000d42 RCX: 000000000040cd8a [ 151.237414] RDX: 0000000040000000 RSI: 00007fff23a78b3c RDI: ffffffffffffffff [ 151.244652] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 151.251890] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 151.259129] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 151.266389] syz-executor0 S22288 3205 3155 0x00000000 [ 151.271988] Call Trace: [ 151.274550] __schedule+0x8eb/0x2060 [ 151.278243] ? __sched_text_start+0x8/0x8 [ 151.282366] ? check_noncircular+0x20/0x20 [ 151.286576] ? find_held_lock+0x35/0x1d0 [ 151.290614] ? exit_notify+0xb10/0xb10 [ 151.294476] ? lock_downgrade+0x980/0x980 [ 151.298610] schedule+0xf5/0x430 [ 151.301945] ? lock_downgrade+0x980/0x980 [ 151.306066] ? __schedule+0x2060/0x2060 [ 151.310014] ? lock_release+0xa40/0xa40 [ 151.313963] ? add_wait_queue+0x1a9/0x290 [ 151.318085] ? wait_woken+0x280/0x280 [ 151.321867] do_wait+0x33a/0xa70 [ 151.325209] ? wait_consider_task+0x3420/0x3420 [ 151.329857] ? __do_page_fault+0x5f7/0xc90 [ 151.334065] ? lock_downgrade+0x980/0x980 [ 151.338193] ? handle_mm_fault+0x476/0x930 [ 151.342400] ? down_read_trylock+0xdb/0x170 [ 151.346693] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 151.351241] ? vmacache_find+0x5f/0x280 [ 151.355200] kernel_wait4+0x1f5/0x370 [ 151.358976] ? SyS_waitid+0x50/0x50 [ 151.362579] ? task_stopped_code+0x140/0x140 [ 151.366967] SYSC_wait4+0x134/0x140 [ 151.370563] ? kernel_wait4+0x370/0x370 [ 151.374512] ? syscall_return_slowpath+0x550/0x550 [ 151.379419] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 151.384232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.389223] SyS_wait4+0x2c/0x40 [ 151.392557] ? SyS_wait4+0x2c/0x40 [ 151.396070] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 151.400793] RIP: 0033:0x40cd8a [ 151.403953] RSP: 002b:00007ffe5eafe538 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 151.411628] RAX: ffffffffffffffda RBX: 0000000000000d40 RCX: 000000000040cd8a [ 151.418868] RDX: 0000000040000000 RSI: 00007ffe5eafe54c RDI: ffffffffffffffff [ 151.426106] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 151.433351] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 151.440590] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 151.447853] syz-executor6 S22896 3206 3150 0x00000000 [ 151.453453] Call Trace: [ 151.456019] __schedule+0x8eb/0x2060 [ 151.459716] ? __sched_text_start+0x8/0x8 [ 151.463835] ? check_noncircular+0x20/0x20 [ 151.468046] ? find_held_lock+0x35/0x1d0 [ 151.472083] ? exit_notify+0xb10/0xb10 [ 151.475943] ? lock_downgrade+0x980/0x980 [ 151.480078] schedule+0xf5/0x430 [ 151.483417] ? lock_downgrade+0x980/0x980 [ 151.487533] ? __schedule+0x2060/0x2060 [ 151.491477] ? lock_release+0xa40/0xa40 [ 151.495425] ? add_wait_queue+0x1a9/0x290 [ 151.499545] ? wait_woken+0x280/0x280 [ 151.503328] do_wait+0x33a/0xa70 [ 151.506668] ? wait_consider_task+0x3420/0x3420 [ 151.511315] ? __do_page_fault+0x5f7/0xc90 [ 151.515522] ? lock_downgrade+0x980/0x980 [ 151.519667] ? handle_mm_fault+0x476/0x930 [ 151.523870] ? down_read_trylock+0xdb/0x170 [ 151.528162] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 151.532713] ? vmacache_find+0x5f/0x280 [ 151.536671] kernel_wait4+0x1f5/0x370 [ 151.540444] ? SyS_waitid+0x50/0x50 [ 151.544048] ? task_stopped_code+0x140/0x140 [ 151.548438] SYSC_wait4+0x134/0x140 [ 151.552039] ? kernel_wait4+0x370/0x370 [ 151.555990] ? syscall_return_slowpath+0x550/0x550 [ 151.560901] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 151.565716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.570709] SyS_wait4+0x2c/0x40 [ 151.574044] ? SyS_wait4+0x2c/0x40 [ 151.577558] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 151.582282] RIP: 0033:0x40cd8a [ 151.585444] RSP: 002b:00007ffdfe74cd68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 151.593124] RAX: ffffffffffffffda RBX: 0000000000000d43 RCX: 000000000040cd8a [ 151.600368] RDX: 0000000040000000 RSI: 00007ffdfe74cd7c RDI: ffffffffffffffff [ 151.607606] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 151.614846] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 151.622084] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 151.629355] udevd S22288 3227 1607 0x00000000 [ 151.634957] Call Trace: [ 151.637519] __schedule+0x8eb/0x2060 [ 151.641204] ? __lock_is_held+0xb6/0x140 [ 151.645244] ? __sched_text_start+0x8/0x8 [ 151.649366] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.654360] ? mutex_unlock+0xd/0x10 [ 151.658048] ? ep_scan_ready_list+0x9f6/0xea0 [ 151.662514] ? perf_event_sync_stat+0x5b0/0x5b0 [ 151.667168] ? ep_poll_callback+0x1060/0x1060 [ 151.671637] ? check_noncircular+0x20/0x20 [ 151.675841] ? find_held_lock+0x35/0x1d0 [ 151.679879] schedule+0xf5/0x430 [ 151.683219] ? finish_task_switch+0x1d3/0x740 [ 151.687686] ? __schedule+0x2060/0x2060 [ 151.691627] ? lock_downgrade+0x980/0x980 [ 151.695754] ? find_held_lock+0x35/0x1d0 [ 151.699800] schedule_hrtimeout_range_clock+0x388/0x460 [ 151.705137] ? hrtimer_nanosleep_restart+0x190/0x190 [ 151.710217] ? do_raw_spin_trylock+0x190/0x190 [ 151.714773] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 151.719851] schedule_hrtimeout_range+0x2a/0x40 [ 151.725183] ep_poll+0xa04/0x1190 [ 151.728620] ? ep_read_events_proc+0x5f0/0x5f0 [ 151.733186] ? do_munmap+0x82a/0xdf0 [ 151.736868] ? vm_munmap+0x10b/0x180 [ 151.740568] ? security_socket_sendmsg+0x89/0xb0 [ 151.745296] ? unix_shutdown+0x870/0x870 [ 151.749333] ? sock_sendmsg+0x4f/0x110 [ 151.753201] ? schedule+0xf5/0x430 [ 151.756724] ? __schedule+0x2060/0x2060 [ 151.760670] ? SYSC_connect+0x4a0/0x4a0 [ 151.764634] ? exit_to_usermode_loop+0x8c/0x2f0 [ 151.769280] ? trace_hardirqs_off+0xd/0x10 [ 151.773487] ? __fget_light+0x297/0x380 [ 151.777440] ? up_read+0x40/0x40 [ 151.780776] ? do_munmap+0x4e2/0xdf0 [ 151.784469] ? wake_up_q+0xe0/0xe0 [ 151.787996] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 151.792821] SyS_epoll_wait+0x167/0x1c0 [ 151.796774] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 151.801498] RIP: 0033:0x7f4395bb8943 [ 151.805181] RSP: 002b:00007fffdead6638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 151.812859] RAX: ffffffffffffffda RBX: 0000000000994eb0 RCX: 00007f4395bb8943 [ 151.820099] RDX: 0000000000000004 RSI: 00007fffdead6690 RDI: 0000000000000004 [ 151.827338] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 151.834576] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 151.841823] R13: 00000000009b2e10 R14: 0000000000945030 R15: 000000000000000b [ 151.849089] udevd S22288 3229 1607 0x00000000 [ 151.854691] Call Trace: [ 151.857253] __schedule+0x8eb/0x2060 [ 151.860939] ? __lock_is_held+0xb6/0x140 [ 151.864980] ? __sched_text_start+0x8/0x8 [ 151.869119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.874109] ? mutex_unlock+0xd/0x10 [ 151.877796] ? ep_scan_ready_list+0x9f6/0xea0 [ 151.882264] ? perf_event_sync_stat+0x5b0/0x5b0 [ 151.886915] ? ep_poll_callback+0x1060/0x1060 [ 151.891382] ? check_noncircular+0x20/0x20 [ 151.895585] ? find_held_lock+0x35/0x1d0 [ 151.899620] schedule+0xf5/0x430 [ 151.902961] ? finish_task_switch+0x1d3/0x740 [ 151.907427] ? __schedule+0x2060/0x2060 [ 151.911371] ? lock_downgrade+0x980/0x980 [ 151.915500] ? find_held_lock+0x35/0x1d0 [ 151.919545] schedule_hrtimeout_range_clock+0x388/0x460 [ 151.924889] ? hrtimer_nanosleep_restart+0x190/0x190 [ 151.929967] ? do_raw_spin_trylock+0x190/0x190 [ 151.934520] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 151.939601] schedule_hrtimeout_range+0x2a/0x40 [ 151.944242] ep_poll+0xa04/0x1190 [ 151.947680] ? ep_read_events_proc+0x5f0/0x5f0 [ 151.952238] ? do_munmap+0x82a/0xdf0 [ 151.955922] ? vm_munmap+0x10b/0x180 [ 151.959616] ? security_socket_sendmsg+0x89/0xb0 [ 151.964341] ? unix_shutdown+0x870/0x870 [ 151.968376] ? sock_sendmsg+0x4f/0x110 [ 151.972238] ? schedule+0xf5/0x430 [ 151.975753] ? __schedule+0x2060/0x2060 [ 151.979695] ? SYSC_connect+0x4a0/0x4a0 [ 151.983657] ? exit_to_usermode_loop+0x8c/0x2f0 [ 151.988302] ? trace_hardirqs_off+0xd/0x10 [ 151.992506] ? __fget_light+0x297/0x380 [ 151.996456] ? up_read+0x40/0x40 [ 151.999789] ? do_munmap+0x4e2/0xdf0 [ 152.003484] ? wake_up_q+0xe0/0xe0 [ 152.006998] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 152.011821] SyS_epoll_wait+0x167/0x1c0 [ 152.015772] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 152.020494] RIP: 0033:0x7f4395bb8943 [ 152.024176] RSP: 002b:00007fffdead6638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 152.031854] RAX: ffffffffffffffda RBX: 000000000097bb80 RCX: 00007f4395bb8943 [ 152.039093] RDX: 0000000000000004 RSI: 00007fffdead6690 RDI: 0000000000000004 [ 152.046330] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 152.053569] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 152.060806] R13: 000000000097bc90 R14: 0000000000945030 R15: 000000000000000b [ 152.068066] syz-executor4 R running task 22288 3387 3199 0x00000000 [ 152.075229] Call Trace: [ 152.077789] __schedule+0x8eb/0x2060 [ 152.081484] ? __sched_text_start+0x8/0x8 [ 152.085602] ? hrtimer_start_range_ns+0x687/0xec0 [ 152.090417] ? lock_downgrade+0x980/0x980 [ 152.094538] ? enqueue_hrtimer+0x171/0x4a0 [ 152.098746] ? __remove_hrtimer+0x190/0x190 [ 152.103037] ? do_raw_spin_trylock+0x190/0x190 [ 152.107592] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 152.112668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.117657] ? trace_hardirqs_on+0xd/0x10 [ 152.121783] schedule+0xf5/0x430 [ 152.125123] ? __schedule+0x2060/0x2060 [ 152.129068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.134054] ? trace_hardirqs_on+0xd/0x10 [ 152.138175] ? __debug_object_init+0x235/0x1040 [ 152.142826] ? debug_object_fixup+0x30/0x30 [ 152.147115] ? find_held_lock+0x35/0x1d0 [ 152.151151] do_nanosleep+0x224/0x6e0 [ 152.154927] ? schedule_timeout_idle+0x90/0x90 [ 152.159484] ? lock_release+0xa40/0xa40 [ 152.163429] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 152.169287] ? kernel_wait4+0x26e/0x370 [ 152.173232] ? SyS_waitid+0x50/0x50 [ 152.176840] ? memset+0x31/0x40 [ 152.180098] hrtimer_nanosleep+0x27b/0x4d0 [ 152.184305] ? nanosleep_copyout+0x100/0x100 [ 152.188687] ? enqueue_hrtimer+0x4a0/0x4a0 [ 152.192905] SyS_nanosleep+0x175/0x1f0 [ 152.196766] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 152.201144] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.206132] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.210871] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 152.215594] RIP: 0033:0x47e050 [ 152.218755] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 152.226431] RAX: ffffffffffffffda RBX: 00000000020e2914 RCX: 000000000047e050 [ 152.233670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 152.240911] RBP: 0000000000000a85 R08: 0000000000000001 R09: 00000000020e2940 [ 152.248153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.255391] R13: 0000000000000000 R14: 0000000000020342 R15: 0000000000000010 [ 152.262656] syz-executor5 R running task 22288 3388 3193 0x00000000 [ 152.269821] Call Trace: [ 152.272382] __schedule+0x8eb/0x2060 [ 152.276075] ? __sched_text_start+0x8/0x8 [ 152.280194] ? hrtimer_start_range_ns+0x687/0xec0 [ 152.285008] ? lock_downgrade+0x980/0x980 [ 152.289138] ? enqueue_hrtimer+0x171/0x4a0 [ 152.293344] ? __remove_hrtimer+0x190/0x190 [ 152.297638] ? do_raw_spin_trylock+0x190/0x190 [ 152.302194] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 152.307267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.312254] ? trace_hardirqs_on+0xd/0x10 [ 152.316381] schedule+0xf5/0x430 [ 152.319723] ? __schedule+0x2060/0x2060 [ 152.323666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.328652] ? trace_hardirqs_on+0xd/0x10 [ 152.332776] ? __debug_object_init+0x235/0x1040 [ 152.337434] ? debug_object_fixup+0x30/0x30 [ 152.341723] ? find_held_lock+0x35/0x1d0 [ 152.345757] do_nanosleep+0x224/0x6e0 [ 152.349533] ? schedule_timeout_idle+0x90/0x90 [ 152.354089] ? lock_release+0xa40/0xa40 [ 152.358034] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 152.363888] ? kernel_wait4+0x26e/0x370 [ 152.367833] ? SyS_waitid+0x50/0x50 [ 152.371433] ? memset+0x31/0x40 [ 152.374691] hrtimer_nanosleep+0x27b/0x4d0 [ 152.378900] ? nanosleep_copyout+0x100/0x100 [ 152.383282] ? enqueue_hrtimer+0x4a0/0x4a0 [ 152.387498] SyS_nanosleep+0x175/0x1f0 [ 152.391357] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 152.395734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.400722] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.405455] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 152.410177] RIP: 0033:0x47e050 [ 152.413334] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 152.421014] RAX: ffffffffffffffda RBX: 0000000001f31914 RCX: 000000000047e050 [ 152.428255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 152.435494] RBP: 0000000000000a4d R08: 0000000000000001 R09: 0000000001f31940 [ 152.442731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000a4d [ 152.449971] R13: 0000000000000005 R14: 00000000000201d7 R15: 0000000000000010 [ 152.457231] syz-executor0 R running task 22288 3392 3205 0x00000000 [ 152.464394] Call Trace: [ 152.466956] __schedule+0x8eb/0x2060 [ 152.470649] ? __sched_text_start+0x8/0x8 [ 152.474766] ? hrtimer_start_range_ns+0x687/0xec0 [ 152.479580] ? lock_downgrade+0x980/0x980 [ 152.483704] ? enqueue_hrtimer+0x171/0x4a0 [ 152.487907] ? __remove_hrtimer+0x190/0x190 [ 152.492202] ? do_raw_spin_trylock+0x190/0x190 [ 152.496759] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 152.501833] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.506822] ? trace_hardirqs_on+0xd/0x10 [ 152.510948] schedule+0xf5/0x430 [ 152.514287] ? __schedule+0x2060/0x2060 [ 152.518229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.523224] ? trace_hardirqs_on+0xd/0x10 [ 152.527349] ? __debug_object_init+0x235/0x1040 [ 152.531999] ? debug_object_fixup+0x30/0x30 [ 152.536292] ? find_held_lock+0x35/0x1d0 [ 152.540325] do_nanosleep+0x224/0x6e0 [ 152.544101] ? schedule_timeout_idle+0x90/0x90 [ 152.548658] ? lock_release+0xa40/0xa40 [ 152.552605] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 152.558458] ? kernel_wait4+0x26e/0x370 [ 152.562402] ? SyS_waitid+0x50/0x50 [ 152.566000] ? memset+0x31/0x40 [ 152.569265] hrtimer_nanosleep+0x27b/0x4d0 [ 152.573474] ? nanosleep_copyout+0x100/0x100 [ 152.577856] ? enqueue_hrtimer+0x4a0/0x4a0 [ 152.582074] SyS_nanosleep+0x175/0x1f0 [ 152.585932] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 152.590309] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.595298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.600034] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 152.604759] RIP: 0033:0x47e050 [ 152.607916] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 152.615594] RAX: ffffffffffffffda RBX: 00000000024f5914 RCX: 000000000047e050 [ 152.622844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 152.630083] RBP: 0000000000000a55 R08: 0000000000000001 R09: 00000000024f5940 [ 152.637323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000a55 [ 152.644562] R13: 000000000000000b R14: 000000000002019f R15: 0000000000000010 [ 152.651822] syz-executor1 S22288 3394 3200 0x00000000 [ 152.657421] Call Trace: [ 152.659983] __schedule+0x8eb/0x2060 [ 152.663674] ? __sched_text_start+0x8/0x8 [ 152.667793] ? hrtimer_start_range_ns+0x687/0xec0 [ 152.672608] ? lock_downgrade+0x980/0x980 [ 152.676731] ? enqueue_hrtimer+0x171/0x4a0 [ 152.680935] ? __remove_hrtimer+0x190/0x190 [ 152.685229] ? do_raw_spin_trylock+0x190/0x190 [ 152.689783] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 152.694861] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.699848] ? trace_hardirqs_on+0xd/0x10 [ 152.703974] schedule+0xf5/0x430 [ 152.707313] ? __schedule+0x2060/0x2060 [ 152.711255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.716243] ? trace_hardirqs_on+0xd/0x10 [ 152.720366] ? __debug_object_init+0x235/0x1040 [ 152.725024] ? debug_object_fixup+0x30/0x30 [ 152.729314] ? find_held_lock+0x35/0x1d0 [ 152.733348] do_nanosleep+0x224/0x6e0 [ 152.737126] ? schedule_timeout_idle+0x90/0x90 [ 152.741684] ? lock_release+0xa40/0xa40 [ 152.745631] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 152.751483] ? kernel_wait4+0x26e/0x370 [ 152.755427] ? SyS_waitid+0x50/0x50 [ 152.759029] ? memset+0x31/0x40 [ 152.762288] hrtimer_nanosleep+0x27b/0x4d0 [ 152.766495] ? nanosleep_copyout+0x100/0x100 [ 152.770876] ? enqueue_hrtimer+0x4a0/0x4a0 [ 152.775097] SyS_nanosleep+0x175/0x1f0 [ 152.778957] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 152.783335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.788322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.793057] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 152.797781] RIP: 0033:0x47e050 [ 152.800939] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 152.808616] RAX: ffffffffffffffda RBX: 00000000020b5914 RCX: 000000000047e050 [ 152.815852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 152.823096] RBP: 0000000000000a1e R08: 0000000000000001 R09: 00000000020b5940 [ 152.830336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000a1e [ 152.837584] R13: 0000000000000005 R14: 0000000000020204 R15: 0000000000000010 [ 152.844845] syz-executor6 R running task 22288 3395 3206 0x00000000 [ 152.852014] Call Trace: [ 152.854579] __schedule+0x8eb/0x2060 [ 152.858272] ? __sched_text_start+0x8/0x8 [ 152.862391] ? hrtimer_start_range_ns+0x687/0xec0 [ 152.867205] ? lock_downgrade+0x980/0x980 [ 152.871329] ? enqueue_hrtimer+0x171/0x4a0 [ 152.875534] ? __remove_hrtimer+0x190/0x190 [ 152.879826] ? do_raw_spin_trylock+0x190/0x190 [ 152.884381] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 152.889456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.894453] ? trace_hardirqs_on+0xd/0x10 [ 152.898582] schedule+0xf5/0x430 [ 152.901925] ? __schedule+0x2060/0x2060 [ 152.905869] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.910855] ? trace_hardirqs_on+0xd/0x10 [ 152.914987] ? __debug_object_init+0x235/0x1040 [ 152.919638] ? debug_object_fixup+0x30/0x30 [ 152.923926] ? find_held_lock+0x35/0x1d0 [ 152.927962] do_nanosleep+0x224/0x6e0 [ 152.931739] ? schedule_timeout_idle+0x90/0x90 [ 152.936295] ? lock_release+0xa40/0xa40 [ 152.940241] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 152.946098] ? kernel_wait4+0x26e/0x370 [ 152.950045] ? SyS_waitid+0x50/0x50 [ 152.953645] ? memset+0x31/0x40 [ 152.956905] hrtimer_nanosleep+0x27b/0x4d0 [ 152.961113] ? nanosleep_copyout+0x100/0x100 [ 152.965494] ? enqueue_hrtimer+0x4a0/0x4a0 [ 152.969713] SyS_nanosleep+0x175/0x1f0 [ 152.973572] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 152.977947] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.982937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.987672] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 152.992396] RIP: 0033:0x47e050 [ 152.995555] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 153.003232] RAX: ffffffffffffffda RBX: 00000000024a2914 RCX: 000000000047e050 [ 153.010471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 153.017712] RBP: 0000000000000889 R08: 0000000000000001 R09: 00000000024a2940 [ 153.024949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.032189] R13: 0000000000000006 R14: 0000000000020343 R15: 0000000000000010 [ 153.039454] kworker/0:3 I20688 3452 2 0x80000000 [ 153.045078] Call Trace: [ 153.047642] __schedule+0x8eb/0x2060 [ 153.051333] ? __sched_text_start+0x8/0x8 [ 153.055454] ? check_noncircular+0x20/0x20 [ 153.059658] ? perf_trace_lock_acquire+0xe3/0x980 [ 153.064473] ? __lock_is_held+0xb6/0x140 [ 153.068508] ? trace_event_raw_event_lock+0x340/0x340 [ 153.073668] ? perf_trace_lock+0x900/0x900 [ 153.077876] ? perf_trace_lock+0xd6/0x900 [ 153.082028] schedule+0xf5/0x430 [ 153.085369] ? lock_downgrade+0x980/0x980 [ 153.089490] ? __schedule+0x2060/0x2060 [ 153.093435] ? lock_release+0xa40/0xa40 [ 153.097385] ? worker_pool_assign_id+0x1b0/0x1b0 [ 153.102113] ? do_raw_spin_trylock+0x190/0x190 [ 153.106667] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.111135] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.116135] worker_thread+0x492/0x1990 [ 153.120083] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 153.125173] ? process_one_work+0x1af0/0x1af0 [ 153.129639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.134632] ? account_kernel_stack+0x194/0x270 [ 153.139277] ? put_task_stack+0x116/0x270 [ 153.143399] ? finish_task_switch+0x4eb/0x740 [ 153.147868] ? copy_overflow+0x20/0x20 [ 153.151739] ? __schedule+0x8f3/0x2060 [ 153.155595] ? trace_event_raw_event_lock+0x340/0x340 [ 153.160781] ? find_held_lock+0x35/0x1d0 [ 153.164820] ? find_held_lock+0x35/0x1d0 [ 153.168863] ? complete+0x62/0x80 [ 153.172295] ? __schedule+0x2060/0x2060 [ 153.176239] ? __lockdep_init_map+0xe4/0x650 [ 153.180620] ? do_raw_spin_trylock+0x190/0x190 [ 153.185181] ? lockdep_init_map+0x9/0x10 [ 153.189213] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 153.194288] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.199276] ? trace_hardirqs_on+0xd/0x10 [ 153.203396] ? __kthread_parkme+0x175/0x240 [ 153.207693] kthread+0x33c/0x400 [ 153.211033] ? process_one_work+0x1af0/0x1af0 [ 153.215496] ? kthread_stop+0x7a0/0x7a0 [ 153.219453] ret_from_fork+0x24/0x30 [ 153.223159] kworker/u4:5 I16168 3839 2 0x80000000 [ 153.228770] Call Trace: [ 153.231329] __schedule+0x8eb/0x2060 [ 153.235035] ? __sched_text_start+0x8/0x8 [ 153.239163] ? check_noncircular+0x20/0x20 [ 153.243373] ? __wake_up_common_lock+0x1c2/0x310 [ 153.248102] ? lock_downgrade+0x980/0x980 [ 153.252250] schedule+0xf5/0x430 [ 153.255587] ? lock_downgrade+0x980/0x980 [ 153.259704] ? __schedule+0x2060/0x2060 [ 153.263651] ? lock_release+0xa40/0xa40 [ 153.267600] ? worker_pool_assign_id+0x1b0/0x1b0 [ 153.272327] ? do_raw_spin_trylock+0x190/0x190 [ 153.276881] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.281347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.286426] worker_thread+0x492/0x1990 [ 153.290395] ? process_one_work+0x1af0/0x1af0 [ 153.294864] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.299332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.304320] ? trace_hardirqs_on+0xd/0x10 [ 153.308440] ? finish_task_switch+0x1d3/0x740 [ 153.312902] ? finish_task_switch+0x1aa/0x740 [ 153.317372] ? copy_overflow+0x20/0x20 [ 153.321242] ? __schedule+0x8f3/0x2060 [ 153.325098] ? trace_event_raw_event_lock+0x340/0x340 [ 153.330281] ? find_held_lock+0x35/0x1d0 [ 153.334320] ? find_held_lock+0x35/0x1d0 [ 153.338359] ? complete+0x62/0x80 [ 153.341791] ? __schedule+0x2060/0x2060 [ 153.345736] ? __lockdep_init_map+0xe4/0x650 [ 153.350128] ? do_raw_spin_trylock+0x190/0x190 [ 153.354680] ? lockdep_init_map+0x9/0x10 [ 153.358712] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 153.363788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.368776] ? trace_hardirqs_on+0xd/0x10 [ 153.372895] ? __kthread_parkme+0x175/0x240 [ 153.377191] kthread+0x33c/0x400 [ 153.380528] ? process_one_work+0x1af0/0x1af0 [ 153.384992] ? kthread_stop+0x7a0/0x7a0 [ 153.388941] ret_from_fork+0x24/0x30 [ 153.392644] kworker/u4:6 I24944 4843 2 0x80000000 [ 153.398253] Call Trace: [ 153.400814] __schedule+0x8eb/0x2060 [ 153.404497] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 153.409576] ? __sched_text_start+0x8/0x8 [ 153.413698] ? check_noncircular+0x20/0x20 [ 153.417907] ? __wake_up_common_lock+0x1c2/0x310 [ 153.422634] ? lock_downgrade+0x980/0x980 [ 153.426760] ? do_wait_intr_irq+0x3e0/0x3e0 [ 153.431074] schedule+0xf5/0x430 [ 153.434412] ? lock_downgrade+0x980/0x980 [ 153.438531] ? __schedule+0x2060/0x2060 [ 153.442475] ? __wake_up_common+0x780/0x780 [ 153.446773] ? try_to_del_timer_sync+0xe0/0x130 [ 153.451414] ? do_raw_spin_trylock+0x190/0x190 [ 153.455969] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.460436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.465426] worker_thread+0x492/0x1990 [ 153.469395] ? process_one_work+0x1af0/0x1af0 [ 153.473866] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.478333] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.483319] ? trace_hardirqs_on+0xd/0x10 [ 153.487437] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.491903] ? finish_task_switch+0x1d3/0x740 [ 153.496365] ? finish_task_switch+0x1aa/0x740 [ 153.500834] ? copy_overflow+0x20/0x20 [ 153.504704] ? __schedule+0x8f3/0x2060 [ 153.508573] ? __sched_text_start+0x8/0x8 [ 153.512706] ? find_held_lock+0x35/0x1d0 [ 153.516746] ? find_held_lock+0x35/0x1d0 [ 153.520784] ? complete+0x62/0x80 [ 153.524217] ? __schedule+0x2060/0x2060 [ 153.528159] ? do_wait_intr_irq+0x3e0/0x3e0 [ 153.532451] ? __lockdep_init_map+0xe4/0x650 [ 153.536830] ? do_raw_spin_trylock+0x190/0x190 [ 153.541381] ? lockdep_init_map+0x9/0x10 [ 153.545410] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 153.550486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.555476] ? trace_hardirqs_on+0xd/0x10 [ 153.559595] ? __kthread_parkme+0x175/0x240 [ 153.563889] kthread+0x33c/0x400 [ 153.567226] ? process_one_work+0x1af0/0x1af0 [ 153.571688] ? kthread_stop+0x7a0/0x7a0 [ 153.575635] ret_from_fork+0x24/0x30 [ 153.579339] kworker/u4:7 I15248 5811 2 0x80000000 [ 153.584947] Call Trace: [ 153.587512] __schedule+0x8eb/0x2060 [ 153.591193] ? update_curr+0x47b/0xa60 [ 153.595059] ? __sched_text_start+0x8/0x8 [ 153.599176] ? check_noncircular+0x20/0x20 [ 153.603382] ? __lock_is_held+0xb6/0x140 [ 153.607416] ? __lock_is_held+0xb6/0x140 [ 153.611479] schedule+0xf5/0x430 [ 153.614818] ? lock_downgrade+0x980/0x980 [ 153.618935] ? __schedule+0x2060/0x2060 [ 153.622881] ? lock_release+0xa40/0xa40 [ 153.626826] ? retint_kernel+0x10/0x10 [ 153.630684] ? do_raw_spin_trylock+0x190/0x190 [ 153.635237] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.639707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.644700] worker_thread+0x492/0x1990 [ 153.648668] ? process_one_work+0x1af0/0x1af0 [ 153.653138] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.657604] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.662592] ? trace_hardirqs_on+0xd/0x10 [ 153.666708] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.671173] ? finish_task_switch+0x1d3/0x740 [ 153.675637] ? finish_task_switch+0x1aa/0x740 [ 153.680105] ? copy_overflow+0x20/0x20 [ 153.683975] ? __schedule+0x8f3/0x2060 [ 153.687859] ? find_held_lock+0x35/0x1d0 [ 153.691901] ? find_held_lock+0x35/0x1d0 [ 153.695941] ? complete+0x62/0x80 [ 153.699374] ? __schedule+0x2060/0x2060 [ 153.703325] ? do_wait_intr_irq+0x3e0/0x3e0 [ 153.707616] ? __lockdep_init_map+0xe4/0x650 [ 153.711997] ? do_raw_spin_trylock+0x190/0x190 [ 153.716557] ? lockdep_init_map+0x9/0x10 [ 153.720587] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 153.726210] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.731199] ? trace_hardirqs_on+0xd/0x10 [ 153.735319] ? __kthread_parkme+0x175/0x240 [ 153.739616] kthread+0x33c/0x400 [ 153.742955] ? process_one_work+0x1af0/0x1af0 [ 153.747418] ? kthread_stop+0x7a0/0x7a0 [ 153.751368] ret_from_fork+0x24/0x30 [ 153.755074] kworker/1:3 I21200 12733 2 0x80000000 [ 153.760690] Call Trace: [ 153.763252] __schedule+0x8eb/0x2060 [ 153.766936] ? update_curr+0x47b/0xa60 [ 153.770799] ? __sched_text_start+0x8/0x8 [ 153.774918] ? check_noncircular+0x20/0x20 [ 153.779124] ? retint_kernel+0x10/0x10 [ 153.782985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.787974] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.792732] schedule+0xf5/0x430 [ 153.796068] ? lock_downgrade+0x980/0x980 [ 153.800187] ? __schedule+0x2060/0x2060 [ 153.804132] ? lock_release+0xa40/0xa40 [ 153.808076] ? retint_kernel+0x10/0x10 [ 153.811936] ? do_raw_spin_trylock+0x190/0x190 [ 153.816489] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.820956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.825948] worker_thread+0x492/0x1990 [ 153.829915] ? process_one_work+0x1af0/0x1af0 [ 153.834386] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.838854] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.843843] ? trace_hardirqs_on+0xd/0x10 [ 153.847961] ? mmdrop+0x18/0x30 [ 153.851210] ? finish_task_switch+0x1f6/0x740 [ 153.855679] ? copy_overflow+0x20/0x20 [ 153.859550] ? __schedule+0x8f3/0x2060 [ 153.863418] ? lock_downgrade+0x980/0x980 [ 153.867550] ? find_held_lock+0x35/0x1d0 [ 153.871589] ? find_held_lock+0x35/0x1d0 [ 153.875632] ? complete+0x62/0x80 [ 153.879067] ? __schedule+0x2060/0x2060 [ 153.883015] ? do_wait_intr_irq+0x3e0/0x3e0 [ 153.887308] ? __lockdep_init_map+0xe4/0x650 [ 153.891690] ? do_raw_spin_trylock+0x190/0x190 [ 153.896243] ? lockdep_init_map+0x9/0x10 [ 153.900272] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 153.905349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.910334] ? trace_hardirqs_on+0xd/0x10 [ 153.914452] ? __kthread_parkme+0x175/0x240 [ 153.918752] kthread+0x33c/0x400 [ 153.922089] ? process_one_work+0x1af0/0x1af0 [ 153.926554] ? kthread_stop+0x7a0/0x7a0 [ 153.930504] ret_from_fork+0x24/0x30 [ 153.934205] udevd S23120 15377 1607 0x00000000 [ 153.939804] Call Trace: [ 153.942366] __schedule+0x8eb/0x2060 [ 153.946048] ? __lock_is_held+0xb6/0x140 [ 153.950088] ? __sched_text_start+0x8/0x8 [ 153.954209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.959218] ? mutex_unlock+0xd/0x10 [ 153.962906] ? ep_scan_ready_list+0x9f6/0xea0 [ 153.967381] ? ep_poll_callback+0x1060/0x1060 [ 153.971848] ? check_noncircular+0x20/0x20 [ 153.976054] ? find_held_lock+0x35/0x1d0 [ 153.980091] schedule+0xf5/0x430 [ 153.983428] ? finish_task_switch+0x1d3/0x740 [ 153.987896] ? __schedule+0x2060/0x2060 [ 153.991839] ? lock_downgrade+0x980/0x980 [ 153.995967] ? find_held_lock+0x35/0x1d0 [ 154.000024] schedule_hrtimeout_range_clock+0x388/0x460 [ 154.005363] ? hrtimer_nanosleep_restart+0x190/0x190 [ 154.010451] ? do_raw_spin_trylock+0x190/0x190 [ 154.015014] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 154.020105] schedule_hrtimeout_range+0x2a/0x40 [ 154.024759] ep_poll+0xa04/0x1190 [ 154.028196] ? ep_read_events_proc+0x5f0/0x5f0 [ 154.032771] ? security_socket_sendmsg+0x89/0xb0 [ 154.037499] ? unix_shutdown+0x870/0x870 [ 154.041551] ? sock_sendmsg+0x4f/0x110 [ 154.045416] ? schedule+0xf5/0x430 [ 154.048928] ? __schedule+0x2060/0x2060 [ 154.052871] ? SYSC_connect+0x4a0/0x4a0 [ 154.056822] ? __do_page_fault+0x3d6/0xc90 [ 154.061040] ? exit_to_usermode_loop+0x8c/0x2f0 [ 154.065685] ? trace_hardirqs_off+0xd/0x10 [ 154.069889] ? __fget_light+0x297/0x380 [ 154.073843] ? __do_page_fault+0xc90/0xc90 [ 154.078043] ? up_read+0x40/0x40 [ 154.081391] ? wake_up_q+0xe0/0xe0 [ 154.084903] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 154.089724] SyS_epoll_wait+0x167/0x1c0 [ 154.093674] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 154.098400] RIP: 0033:0x7f4395bb8943 [ 154.102081] RSP: 002b:00007fffdead6638 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 154.109766] RAX: ffffffffffffffda RBX: 000000000094fcd0 RCX: 00007f4395bb8943 [ 154.117019] RDX: 0000000000000004 RSI: 00007fffdead6690 RDI: 0000000000000004 [ 154.124262] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 154.131503] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 154.138743] R13: 000000000098d1f0 R14: 0000000000945030 R15: 000000000000000b [ 154.146012] syz-executor7 S23136 15390 3150 0x00000000 [ 154.151618] Call Trace: [ 154.154181] __schedule+0x8eb/0x2060 [ 154.157873] ? __sched_text_start+0x8/0x8 [ 154.161997] ? check_noncircular+0x20/0x20 [ 154.166211] ? find_held_lock+0x35/0x1d0 [ 154.170250] ? exit_notify+0xb10/0xb10 [ 154.174110] ? lock_downgrade+0x980/0x980 [ 154.178247] schedule+0xf5/0x430 [ 154.181586] ? lock_downgrade+0x980/0x980 [ 154.185704] ? __schedule+0x2060/0x2060 [ 154.189650] ? lock_release+0xa40/0xa40 [ 154.193600] ? add_wait_queue+0x1a9/0x290 [ 154.197720] ? wait_woken+0x280/0x280 [ 154.201508] do_wait+0x33a/0xa70 [ 154.204853] ? wait_consider_task+0x3420/0x3420 [ 154.209500] ? __do_page_fault+0x5f7/0xc90 [ 154.213706] ? lock_downgrade+0x980/0x980 [ 154.217836] ? handle_mm_fault+0x476/0x930 [ 154.222038] ? down_read_trylock+0xdb/0x170 [ 154.226333] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 154.230894] ? vmacache_find+0x5f/0x280 [ 154.234850] kernel_wait4+0x1f5/0x370 [ 154.238624] ? SyS_waitid+0x50/0x50 [ 154.242229] ? task_stopped_code+0x140/0x140 [ 154.246621] SYSC_wait4+0x134/0x140 [ 154.250217] ? kernel_wait4+0x370/0x370 [ 154.254167] ? syscall_return_slowpath+0x550/0x550 [ 154.259078] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 154.263896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.268885] SyS_wait4+0x2c/0x40 [ 154.272221] ? SyS_wait4+0x2c/0x40 [ 154.275738] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 154.280474] RIP: 0033:0x40cd8a [ 154.283634] RSP: 002b:00007ffcd963d9e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 154.291312] RAX: ffffffffffffffda RBX: 0000000000003c47 RCX: 000000000040cd8a [ 154.298562] RDX: 0000000040000000 RSI: 00007ffcd963d9fc RDI: ffffffffffffffff [ 154.305801] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 154.313042] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 154.320281] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 154.327542] syz-executor7 S22288 15431 15390 0x00000000 [ 154.333142] Call Trace: [ 154.335704] __schedule+0x8eb/0x2060 [ 154.339397] ? __sched_text_start+0x8/0x8 [ 154.343517] ? hrtimer_start_range_ns+0x687/0xec0 [ 154.348333] ? lock_downgrade+0x980/0x980 [ 154.352456] ? enqueue_hrtimer+0x171/0x4a0 [ 154.356662] ? __remove_hrtimer+0x190/0x190 [ 154.360953] ? do_raw_spin_trylock+0x190/0x190 [ 154.365511] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 154.370588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.375585] ? trace_hardirqs_on+0xd/0x10 [ 154.379715] schedule+0xf5/0x430 [ 154.383054] ? __schedule+0x2060/0x2060 [ 154.386995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.391984] ? trace_hardirqs_on+0xd/0x10 [ 154.396110] ? __debug_object_init+0x235/0x1040 [ 154.400758] ? debug_object_fixup+0x30/0x30 [ 154.405048] ? find_held_lock+0x35/0x1d0 [ 154.409083] do_nanosleep+0x224/0x6e0 [ 154.412858] ? schedule_timeout_idle+0x90/0x90 [ 154.417413] ? lock_release+0xa40/0xa40 [ 154.421361] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 154.427214] ? kernel_wait4+0x26e/0x370 [ 154.431162] ? SyS_waitid+0x50/0x50 [ 154.434760] ? memset+0x31/0x40 [ 154.438027] hrtimer_nanosleep+0x27b/0x4d0 [ 154.442234] ? nanosleep_copyout+0x100/0x100 [ 154.446616] ? enqueue_hrtimer+0x4a0/0x4a0 [ 154.450832] SyS_nanosleep+0x175/0x1f0 [ 154.454689] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 154.459068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.464056] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 154.468793] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 154.473517] RIP: 0033:0x47e050 [ 154.476676] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 154.484354] RAX: ffffffffffffffda RBX: 0000000000d97914 RCX: 000000000047e050 [ 154.491602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 154.498840] RBP: 00000000000004a6 R08: 0000000000000001 R09: 0000000000d97940 [ 154.506079] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000004a6 [ 154.513320] R13: 0000000000000004 R14: 000000000002021b R15: 0000000000000027 [ 154.520581] syz-executor2 S22528 17945 3155 0x00000000 [ 154.526183] Call Trace: [ 154.528749] __schedule+0x8eb/0x2060 [ 154.532435] ? check_noncircular+0x20/0x20 [ 154.536648] ? __sched_text_start+0x8/0x8 [ 154.540765] ? check_noncircular+0x20/0x20 [ 154.544977] ? find_held_lock+0x35/0x1d0 [ 154.549023] ? exit_notify+0xb10/0xb10 [ 154.552884] ? lock_downgrade+0x980/0x980 [ 154.557028] schedule+0xf5/0x430 [ 154.560365] ? lock_downgrade+0x980/0x980 [ 154.564484] ? __schedule+0x2060/0x2060 [ 154.568431] ? lock_release+0xa40/0xa40 [ 154.572380] ? add_wait_queue+0x1a9/0x290 [ 154.576500] ? wait_woken+0x280/0x280 [ 154.580284] do_wait+0x33a/0xa70 [ 154.583626] ? wait_consider_task+0x3420/0x3420 [ 154.588270] ? __do_page_fault+0x5f7/0xc90 [ 154.592477] ? lock_downgrade+0x980/0x980 [ 154.596606] ? handle_mm_fault+0x476/0x930 [ 154.600811] ? down_read_trylock+0xdb/0x170 [ 154.605104] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 154.609655] ? vmacache_find+0x5f/0x280 [ 154.613613] kernel_wait4+0x1f5/0x370 [ 154.617387] ? SyS_waitid+0x50/0x50 [ 154.620989] ? task_stopped_code+0x140/0x140 [ 154.625378] SYSC_wait4+0x134/0x140 [ 154.628977] ? kernel_wait4+0x370/0x370 [ 154.632929] ? syscall_return_slowpath+0x550/0x550 [ 154.637840] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 154.642654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.647645] SyS_wait4+0x2c/0x40 [ 154.650979] ? SyS_wait4+0x2c/0x40 [ 154.654494] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 154.659219] RIP: 0033:0x40cd8a [ 154.662376] RSP: 002b:00007fffead79c08 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 154.670055] RAX: ffffffffffffffda RBX: 0000000000004658 RCX: 000000000040cd8a [ 154.677295] RDX: 0000000040000000 RSI: 00007fffead79c1c RDI: ffffffffffffffff [ 154.684534] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 154.691772] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 154.699013] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 154.706278] syz-executor2 S22288 18008 17945 0x00000000 [ 154.711878] Call Trace: [ 154.714444] __schedule+0x8eb/0x2060 [ 154.718137] ? __sched_text_start+0x8/0x8 [ 154.722257] ? hrtimer_start_range_ns+0x687/0xec0 [ 154.727072] ? lock_downgrade+0x980/0x980 [ 154.731194] ? enqueue_hrtimer+0x171/0x4a0 [ 154.735401] ? __remove_hrtimer+0x190/0x190 [ 154.739696] ? do_raw_spin_trylock+0x190/0x190 [ 154.744251] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 154.749325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.754312] ? trace_hardirqs_on+0xd/0x10 [ 154.758439] schedule+0xf5/0x430 [ 154.761787] ? __schedule+0x2060/0x2060 [ 154.765729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.770716] ? trace_hardirqs_on+0xd/0x10 [ 154.774841] ? __debug_object_init+0x235/0x1040 [ 154.779489] ? debug_object_fixup+0x30/0x30 [ 154.783788] ? find_held_lock+0x35/0x1d0 [ 154.787824] do_nanosleep+0x224/0x6e0 [ 154.791601] ? schedule_timeout_idle+0x90/0x90 [ 154.796156] ? lock_release+0xa40/0xa40 [ 154.800101] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 154.805955] ? kernel_wait4+0x26e/0x370 [ 154.809909] ? SyS_waitid+0x50/0x50 [ 154.813509] ? memset+0x31/0x40 [ 154.816769] hrtimer_nanosleep+0x27b/0x4d0 [ 154.820985] ? nanosleep_copyout+0x100/0x100 [ 154.825367] ? enqueue_hrtimer+0x4a0/0x4a0 [ 154.829585] SyS_nanosleep+0x175/0x1f0 [ 154.833444] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 154.837821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 154.842811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 154.847546] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 154.852271] RIP: 0033:0x47e050 [ 154.855430] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 154.863108] RAX: ffffffffffffffda RBX: 0000000001d48914 RCX: 000000000047e050 [ 154.870347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 154.877586] RBP: 000000000000035f R08: 0000000000000001 R09: 0000000001d48940 [ 154.884826] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000035f [ 154.892069] R13: 0000000000000009 R14: 000000000002020f R15: 0000000000000010 [ 154.899333] syz-executor3 S22288 19809 3152 0x00000000 [ 154.904944] Call Trace: [ 154.907516] __schedule+0x8eb/0x2060 [ 154.911209] ? __sched_text_start+0x8/0x8 [ 154.915332] ? check_noncircular+0x20/0x20 [ 154.919544] ? find_held_lock+0x35/0x1d0 [ 154.923585] ? exit_notify+0xb10/0xb10 [ 154.927445] ? lock_downgrade+0x980/0x980 [ 154.931579] schedule+0xf5/0x430 [ 154.934923] ? lock_downgrade+0x980/0x980 [ 154.939043] ? __schedule+0x2060/0x2060 [ 154.942990] ? lock_release+0xa40/0xa40 [ 154.946942] ? add_wait_queue+0x1a9/0x290 [ 154.951061] ? wait_woken+0x280/0x280 [ 154.954845] do_wait+0x33a/0xa70 [ 154.958186] ? wait_consider_task+0x3420/0x3420 [ 154.962834] ? __do_page_fault+0x5f7/0xc90 [ 154.967039] ? lock_downgrade+0x980/0x980 [ 154.971169] ? handle_mm_fault+0x476/0x930 [ 154.975373] ? down_read_trylock+0xdb/0x170 [ 154.979667] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 154.984217] ? vmacache_find+0x5f/0x280 [ 154.988174] kernel_wait4+0x1f5/0x370 [ 154.991949] ? SyS_waitid+0x50/0x50 [ 154.995552] ? task_stopped_code+0x140/0x140 [ 154.999948] SYSC_wait4+0x134/0x140 [ 155.003548] ? kernel_wait4+0x370/0x370 [ 155.007498] ? syscall_return_slowpath+0x550/0x550 [ 155.012409] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 155.017230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.022219] SyS_wait4+0x2c/0x40 [ 155.025554] ? SyS_wait4+0x2c/0x40 [ 155.029067] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 155.033791] RIP: 0033:0x40cd8a [ 155.036952] RSP: 002b:00007fffd0568ba8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 155.044629] RAX: ffffffffffffffda RBX: 0000000000004dcd RCX: 000000000040cd8a [ 155.051878] RDX: 0000000040000000 RSI: 00007fffd0568bbc RDI: ffffffffffffffff [ 155.059116] RBP: 0000000000000000 R08: 0000000000000017 R09: 0000000000000017 [ 155.066356] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000040e900 [ 155.073593] R13: 000000000040e990 R14: 0000000000000000 R15: 0000000000000000 [ 155.080853] syz-executor3 S22288 19917 19809 0x00000000 [ 155.086454] Call Trace: [ 155.089021] __schedule+0x8eb/0x2060 [ 155.092717] ? __sched_text_start+0x8/0x8 [ 155.096838] ? hrtimer_start_range_ns+0x687/0xec0 [ 155.101653] ? lock_downgrade+0x980/0x980 [ 155.105777] ? enqueue_hrtimer+0x171/0x4a0 [ 155.109991] ? __remove_hrtimer+0x190/0x190 [ 155.114286] ? do_raw_spin_trylock+0x190/0x190 [ 155.118841] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 155.123917] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.128906] ? trace_hardirqs_on+0xd/0x10 [ 155.133037] schedule+0xf5/0x430 [ 155.136376] ? __schedule+0x2060/0x2060 [ 155.140318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.145305] ? trace_hardirqs_on+0xd/0x10 [ 155.149432] ? __debug_object_init+0x235/0x1040 [ 155.154081] ? debug_object_fixup+0x30/0x30 [ 155.158372] ? find_held_lock+0x35/0x1d0 [ 155.162410] do_nanosleep+0x224/0x6e0 [ 155.166188] ? schedule_timeout_idle+0x90/0x90 [ 155.170744] ? lock_release+0xa40/0xa40 [ 155.174689] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 155.180544] ? kernel_wait4+0x26e/0x370 [ 155.184492] ? SyS_waitid+0x50/0x50 [ 155.188096] ? memset+0x31/0x40 [ 155.191354] hrtimer_nanosleep+0x27b/0x4d0 [ 155.195561] ? nanosleep_copyout+0x100/0x100 [ 155.199952] ? enqueue_hrtimer+0x4a0/0x4a0 [ 155.204172] SyS_nanosleep+0x175/0x1f0 [ 155.208032] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 155.212408] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.217395] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 155.222138] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 155.226861] RIP: 0033:0x47e050 [ 155.230023] RSP: 002b:0000000000a2fa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 155.237699] RAX: ffffffffffffffda RBX: 0000000000c14914 RCX: 000000000047e050 [ 155.244936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2fa10 [ 155.252175] RBP: 000000000000027c R08: 0000000000000001 R09: 0000000000c14940 [ 155.259414] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000027c [ 155.266653] R13: 000000000000000b R14: 0000000000020213 R15: 0000000000000010 [ 155.273927] kworker/0:4 I23160 21163 2 0x80000000 [ 155.279540] Call Trace: [ 155.282102] __schedule+0x8eb/0x2060 [ 155.285787] ? update_curr+0x47b/0xa60 [ 155.289652] ? __sched_text_start+0x8/0x8 [ 155.293769] ? check_noncircular+0x20/0x20 [ 155.297977] ? __lock_is_held+0xb6/0x140 [ 155.302052] schedule+0xf5/0x430 [ 155.305392] ? lock_downgrade+0x980/0x980 [ 155.309510] ? __schedule+0x2060/0x2060 [ 155.313458] ? lock_release+0xa40/0xa40 [ 155.317403] ? retint_kernel+0x10/0x10 [ 155.321262] ? do_raw_spin_trylock+0x190/0x190 [ 155.325818] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.330285] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.335279] worker_thread+0x492/0x1990 [ 155.339246] ? process_one_work+0x1af0/0x1af0 [ 155.343724] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.348194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.353180] ? trace_hardirqs_on+0xd/0x10 [ 155.357295] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.361762] ? finish_task_switch+0x1d3/0x740 [ 155.366224] ? finish_task_switch+0x1aa/0x740 [ 155.370693] ? copy_overflow+0x20/0x20 [ 155.374565] ? __schedule+0x8f3/0x2060 [ 155.378449] ? find_held_lock+0x35/0x1d0 [ 155.382490] ? find_held_lock+0x35/0x1d0 [ 155.386530] ? complete+0x62/0x80 [ 155.389964] ? __schedule+0x2060/0x2060 [ 155.393905] ? do_wait_intr_irq+0x3e0/0x3e0 [ 155.398196] ? __lockdep_init_map+0xe4/0x650 [ 155.402576] ? do_raw_spin_trylock+0x190/0x190 [ 155.407127] ? lockdep_init_map+0x9/0x10 [ 155.411158] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 155.416235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.421221] ? trace_hardirqs_on+0xd/0x10 [ 155.425340] ? __kthread_parkme+0x175/0x240 [ 155.429635] kthread+0x33c/0x400 [ 155.432971] ? process_one_work+0x1af0/0x1af0 [ 155.437433] ? kthread_stop+0x7a0/0x7a0 [ 155.441382] ret_from_fork+0x24/0x30 [ 155.445084] syz-executor5 R running task 24176 25229 3388 0x00000000 [ 155.452250] Call Trace: [ 155.454809] __schedule+0x8eb/0x2060 [ 155.458500] ? __sched_text_start+0x8/0x8 [ 155.462617] ? hrtimer_start_range_ns+0x687/0xec0 [ 155.467430] ? lock_downgrade+0x980/0x980 [ 155.471553] ? enqueue_hrtimer+0x171/0x4a0 [ 155.475757] ? __remove_hrtimer+0x190/0x190 [ 155.480050] ? do_raw_spin_trylock+0x190/0x190 [ 155.484604] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 155.489681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.494683] ? trace_hardirqs_on+0xd/0x10 [ 155.498809] schedule+0xf5/0x430 [ 155.502148] ? __schedule+0x2060/0x2060 [ 155.506091] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.511079] ? trace_hardirqs_on+0xd/0x10 [ 155.515202] ? __debug_object_init+0x235/0x1040 [ 155.519851] ? debug_object_fixup+0x30/0x30 [ 155.524140] ? find_held_lock+0x35/0x1d0 [ 155.528173] do_nanosleep+0x224/0x6e0 [ 155.531950] ? schedule_timeout_idle+0x90/0x90 [ 155.536508] ? lock_release+0xa40/0xa40 [ 155.540454] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 155.546316] ? memset+0x31/0x40 [ 155.549574] hrtimer_nanosleep+0x27b/0x4d0 [ 155.553782] ? nanosleep_copyout+0x100/0x100 [ 155.558167] ? enqueue_hrtimer+0x4a0/0x4a0 [ 155.562388] SyS_nanosleep+0x175/0x1f0 [ 155.566244] ? hrtimer_nanosleep+0x4d0/0x4d0 [ 155.570621] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.575609] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 155.580343] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 155.585068] RIP: 0033:0x47e071 [ 155.588229] RSP: 002b:0000000000a2f920 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 155.595909] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000047e071 [ 155.603149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a2f930 [ 155.610389] RBP: 0000000000000004 R08: 0000000000000083 R09: 0000000000000000 [ 155.617627] R10: 0000000000a2f910 R11: 0000000000000293 R12: fffffffffffffffe [ 155.624869] R13: ffffffffffffffff R14: 0000000020660000 R15: 0000000000000010 [ 155.632132] syz-executor5 S24496 25240 3388 0x00000000 [ 155.637733] Call Trace: [ 155.640296] __schedule+0x8eb/0x2060 [ 155.643991] ? __sched_text_start+0x8/0x8 [ 155.648117] ? check_noncircular+0x20/0x20 [ 155.652326] ? plist_check_head+0xe2/0x130 [ 155.656534] ? plist_check_list+0xa0/0xa0 [ 155.660657] ? print_irqtrace_events+0x270/0x270 [ 155.665386] ? __lock_acquire+0x664/0x3e00 [ 155.669594] ? plist_add+0x5cb/0x760 [ 155.673295] schedule+0xf5/0x430 [ 155.676632] ? lock_downgrade+0x980/0x980 [ 155.680749] ? __schedule+0x2060/0x2060 [ 155.684695] ? print_irqtrace_events+0x270/0x270 [ 155.689429] ? do_raw_spin_trylock+0x190/0x190 [ 155.693985] ? futex_wait_setup+0x14a/0x3d0 [ 155.698291] futex_wait_queue_me+0x3ed/0x7e0 [ 155.702673] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 155.708026] ? get_futex_value_locked+0xc3/0xf0 [ 155.712672] ? futex_wait_setup+0x22e/0x3d0 [ 155.716984] ? futex_wake+0x680/0x680 [ 155.720752] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 155.726445] ? mmdrop+0x18/0x30 [ 155.729704] futex_wait+0x34b/0x9a0 [ 155.733313] ? futex_wait_setup+0x3d0/0x3d0 [ 155.737616] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 155.742775] ? find_held_lock+0x35/0x1d0 [ 155.746806] ? mmdrop+0x18/0x30 [ 155.750055] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 155.755127] ? futex_wake+0x2ca/0x680 [ 155.758899] ? lock_downgrade+0x980/0x980 [ 155.763027] ? get_futex_key+0x1d50/0x1d50 [ 155.767233] ? __free_insn_slot+0x5c0/0x5c0 [ 155.771554] do_futex+0x11ec/0x22a0 [ 155.775157] ? __fget+0x333/0x570 [ 155.778584] ? lock_downgrade+0x980/0x980 [ 155.782710] ? exit_robust_list+0x240/0x240 [ 155.787005] ? __lock_is_held+0xb6/0x140 [ 155.791053] ? __fget+0x35c/0x570 [ 155.794485] ? iterate_fd+0x3f0/0x3f0 [ 155.798280] ? mntput_no_expire+0x15e/0xa90 [ 155.802576] ? __fget_light+0x297/0x380 [ 155.806523] ? fget_raw+0x20/0x20 [ 155.809950] ? putname+0xee/0x130 [ 155.813375] ? rcu_read_lock_sched_held+0x108/0x120 [ 155.818362] ? kmem_cache_free+0x267/0x2a0 [ 155.822572] ? putname+0xf3/0x130 [ 155.826014] ? fput+0xd2/0x140 [ 155.829187] SyS_futex+0x260/0x390 [ 155.832698] ? replace_fd+0x290/0x290 [ 155.836473] ? do_futex+0x22a0/0x22a0 [ 155.840247] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 155.845061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.850050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 155.854784] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 155.859509] RIP: 0033:0x452a09 [ 155.862671] RSP: 002b:00007f63b1cedce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 155.870354] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 155.877592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 155.884833] RBP: 0000000000000393 R08: 000000000000005c R09: 000000000071bea0 [ 155.892078] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f2668 [ 155.899316] R13: 00000000ffffffff R14: 00007f63b1cee6d4 R15: 0000000000000000 [ 155.906581] syz-executor5 S23384 25247 3388 0x00000000 [ 155.912184] Call Trace: [ 155.914747] __schedule+0x8eb/0x2060 [ 155.918436] ? find_held_lock+0x35/0x1d0 [ 155.922486] ? __sched_text_start+0x8/0x8 [ 155.926604] ? check_noncircular+0x20/0x20 [ 155.930814] ? plist_check_head+0xe2/0x130 [ 155.935037] ? plist_check_list+0xa0/0xa0 [ 155.939170] ? check_noncircular+0x20/0x20 [ 155.943379] ? print_irqtrace_events+0x270/0x270 [ 155.948107] ? plist_add+0x5cb/0x760 [ 155.951805] schedule+0xf5/0x430 [ 155.955142] ? lock_downgrade+0x980/0x980 [ 155.959259] ? __schedule+0x2060/0x2060 [ 155.963207] ? try_to_wake_up+0xf9/0x1600 [ 155.967331] ? do_raw_spin_trylock+0x190/0x190 [ 155.971886] ? futex_wait_setup+0x14a/0x3d0 [ 155.976180] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 155.981347] futex_wait_queue_me+0x3ed/0x7e0 [ 155.985727] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 155.991070] ? get_futex_value_locked+0xc3/0xf0 [ 155.995713] ? futex_wait_setup+0x22e/0x3d0 [ 156.000020] ? futex_wake+0x680/0x680 [ 156.003806] futex_wait+0x34b/0x9a0 [ 156.007419] ? futex_wait_setup+0x3d0/0x3d0 [ 156.011713] ? find_held_lock+0x35/0x1d0 [ 156.015756] ? finish_task_switch+0x1d3/0x740 [ 156.020221] ? lock_downgrade+0x980/0x980 [ 156.024339] ? load_balance+0x34c0/0x34c0 [ 156.028460] ? lock_release+0xa40/0xa40 [ 156.032406] ? compat_start_thread+0x80/0x80 [ 156.036799] ? trace_hardirqs_on+0xd/0x10 [ 156.040915] ? _raw_spin_unlock_irq+0x27/0x70 [ 156.045385] do_futex+0x11ec/0x22a0 [ 156.048994] ? copy_overflow+0x20/0x20 [ 156.052877] ? exit_robust_list+0x240/0x240 [ 156.057179] ? __sched_text_start+0x8/0x8 [ 156.061306] ? __fget+0x35c/0x570 [ 156.064741] ? iterate_fd+0x3f0/0x3f0 [ 156.068511] ? SyS_open+0x2d/0x40 [ 156.071941] ? debug_check_no_obj_freed+0x3da/0xf1f [ 156.076928] ? iterate_fd+0x3f0/0x3f0 [ 156.080707] ? schedule+0xf5/0x430 [ 156.084219] ? __schedule+0x2060/0x2060 [ 156.088163] ? __fget_light+0x297/0x380 [ 156.092110] ? fget_raw+0x20/0x20 [ 156.095538] ? __fget_light+0x297/0x380 [ 156.099484] ? fget_raw+0x20/0x20 [ 156.102908] ? exit_to_usermode_loop+0x8c/0x2f0 [ 156.107553] ? trace_hardirqs_off+0xd/0x10 [ 156.111759] ? exit_to_usermode_loop+0x198/0x2f0 [ 156.116490] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 156.122018] SyS_futex+0x260/0x390 [ 156.125538] ? do_futex+0x22a0/0x22a0 [ 156.129311] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 156.134127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.139115] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.143850] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 156.148574] RIP: 0033:0x452a09 [ 156.151732] RSP: 002b:00007f63b1cccce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 156.159409] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 156.166648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 156.173887] RBP: 000000000000008e R08: 000000000000008e R09: 000000000071bf58 [ 156.181124] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006eddf0 [ 156.188365] R13: 00000000ffffffff R14: 00007f63b1ccd6d4 R15: 0000000000000002 [ 156.195626] syz-executor7 S24272 25230 15431 0x00000000 [ 156.201227] Call Trace: [ 156.203788] __schedule+0x8eb/0x2060 [ 156.207482] ? __sched_text_start+0x8/0x8 [ 156.211601] ? hrtimer_start_range_ns+0x687/0xec0 [ 156.216417] ? lock_downgrade+0x980/0x980 [ 156.220545] ? enqueue_hrtimer+0x171/0x4a0 [ 156.224750] ? __remove_hrtimer+0x190/0x190 [ 156.229054] ? find_held_lock+0x35/0x1d0 [ 156.233089] ? do_raw_spin_trylock+0x190/0x190 [ 156.237643] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 156.242725] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.247712] ? trace_hardirqs_on+0xd/0x10 [ 156.251843] schedule+0xf5/0x430 [ 156.255196] ? __schedule+0x2060/0x2060 [ 156.259165] ? do_raw_spin_trylock+0x190/0x190 [ 156.263721] ? futex_wait_setup+0x14a/0x3d0 [ 156.268030] futex_wait_queue_me+0x3ed/0x7e0 [ 156.272413] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 156.277755] ? get_futex_value_locked+0xc3/0xf0 [ 156.282400] ? futex_wait_setup+0x22e/0x3d0 [ 156.286705] ? _raw_spin_unlock+0x22/0x30 [ 156.290831] ? futex_wake+0x680/0x680 [ 156.294603] ? __hrtimer_init+0x4e/0x140 [ 156.298643] futex_wait+0x34b/0x9a0 [ 156.302253] ? futex_wait_setup+0x3d0/0x3d0 [ 156.306546] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.311714] ? __lock_acquire+0x664/0x3e00 [ 156.315917] ? mmdrop+0x18/0x30 [ 156.319177] ? enqueue_hrtimer+0x4a0/0x4a0 [ 156.323388] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.328565] ? check_noncircular+0x20/0x20 [ 156.332777] do_futex+0x11ec/0x22a0 [ 156.336379] ? __handle_mm_fault+0x80e/0x3ce0 [ 156.340859] ? check_noncircular+0x20/0x20 [ 156.345069] ? exit_robust_list+0x240/0x240 [ 156.349361] ? check_noncircular+0x20/0x20 [ 156.353584] ? find_held_lock+0x35/0x1d0 [ 156.357618] ? check_noncircular+0x20/0x20 [ 156.361843] ? check_noncircular+0x20/0x20 [ 156.366050] ? check_noncircular+0x20/0x20 [ 156.370252] ? find_held_lock+0x35/0x1d0 [ 156.374290] ? find_held_lock+0x35/0x1d0 [ 156.378330] ? SyS_futex+0x2d3/0x390 [ 156.382028] ? lock_downgrade+0x980/0x980 [ 156.386160] ? pvclock_read_flags+0x160/0x160 [ 156.390622] ? __might_fault+0x110/0x1d0 [ 156.394652] ? lock_downgrade+0x980/0x980 [ 156.398770] ? ktime_get+0x15c/0x3a0 [ 156.402462] ? kvm_clock_get_cycles+0x25/0x30 [ 156.406926] ? ktime_get+0x26f/0x3a0 [ 156.410615] ? ktime_get_resolution_ns+0x300/0x300 [ 156.415516] ? __might_sleep+0x95/0x190 [ 156.419474] ? kasan_check_write+0x14/0x20 [ 156.423686] SyS_futex+0x260/0x390 [ 156.427203] ? do_futex+0x22a0/0x22a0 [ 156.430976] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 156.435792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.440784] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.445521] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 156.450244] RIP: 0033:0x452a09 [ 156.453417] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 156.461101] RAX: ffffffffffffffda RBX: 0000000000000026 RCX: 0000000000452a09 [ 156.468352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071becc [ 156.475599] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 156.482839] R10: 0000000000a2f910 R11: 0000000000000206 R12: fffffffffffffffe [ 156.490078] R13: ffffffffffffffff R14: 000000002001f000 R15: 0000000000000027 [ 156.497339] syz-executor7 D25072 25243 15431 0x00000000 [ 156.502940] Call Trace: [ 156.505505] __schedule+0x8eb/0x2060 [ 156.509217] ? __sched_text_start+0x8/0x8 [ 156.513341] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.518504] ? migrate_swap_stop+0x970/0x970 [ 156.522892] ? check_noncircular+0x20/0x20 [ 156.527097] ? find_held_lock+0x35/0x1d0 [ 156.531138] ? __lock_is_held+0xb6/0x140 [ 156.535177] schedule+0xf5/0x430 [ 156.538516] ? __schedule+0x2060/0x2060 [ 156.542469] ? __queue_work+0x5b4/0x1230 [ 156.546501] ? lock_downgrade+0x980/0x980 [ 156.550624] ? lock_release+0xa40/0xa40 [ 156.554574] schedule_timeout+0x59b/0x6f0 [ 156.558699] ? usleep_range+0x190/0x190 [ 156.562643] ? wait_for_completion_killable+0x3f1/0x820 [ 156.567979] ? lock_downgrade+0x980/0x980 [ 156.572102] ? lock_release+0xa40/0xa40 [ 156.576050] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.581906] ? do_raw_spin_trylock+0x190/0x190 [ 156.586476] ? _raw_spin_unlock_irq+0x27/0x70 [ 156.590959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.595968] wait_for_completion_killable+0x3f9/0x820 [ 156.601148] ? wait_for_completion_interruptible_timeout+0x820/0x820 [ 156.607615] ? __lockdep_init_map+0xe4/0x650 [ 156.611999] ? lockdep_init_map+0x9/0x10 [ 156.616047] ? __init_waitqueue_head+0x97/0x140 [ 156.620688] ? wake_up_q+0xe0/0xe0 [ 156.624200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.629188] ? trace_hardirqs_on+0xd/0x10 [ 156.633312] ? queue_work_on+0x106/0x1c0 [ 156.637368] call_usermodehelper_exec+0x2c1/0x480 [ 156.642184] ? usermodehelper_read_lock_wait+0x230/0x230 [ 156.647605] ? dec_ucount+0x1e0/0x1e0 [ 156.651391] ? memcpy+0x45/0x50 [ 156.654739] __request_module+0x41a/0xc20 [ 156.658859] ? lock_release+0xa40/0xa40 [ 156.662811] ? crypto_larval_lookup.part.8+0x146/0x400 [ 156.668062] ? __free_insn_slot+0x521/0x5c0 [ 156.672359] ? free_modprobe_argv+0xa0/0xa0 [ 156.676660] ? check_noncircular+0x20/0x20 [ 156.680883] ? is_bpf_text_address+0xa4/0x120 [ 156.685353] ? kernel_text_address+0x102/0x140 [ 156.689911] ? lock_acquire+0x1d5/0x580 [ 156.693861] ? find_held_lock+0x35/0x1d0 [ 156.697906] ? lock_downgrade+0x980/0x980 [ 156.702032] ? __might_sleep+0x95/0x190 [ 156.705993] ? __crypto_alg_lookup+0x270/0x2e0 [ 156.710557] ? crypto_larval_lookup.part.8+0x132/0x400 [ 156.715831] crypto_larval_lookup.part.8+0x146/0x400 [ 156.720913] ? crypto_larval_alloc+0x1d0/0x1d0 [ 156.725474] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.731329] ? alg_get_type+0xaa/0x130 [ 156.735190] ? rcu_pm_notify+0xc0/0xc0 [ 156.739057] ? crypto_larval_lookup+0x50/0x50 [ 156.743525] crypto_alg_mod_lookup+0x77/0x1b0 [ 156.747992] crypto_alloc_tfm+0xf3/0x2f0 [ 156.752029] ? __down_interruptible+0x6b0/0x6b0 [ 156.756676] crypto_alloc_aead+0x2c/0x40 [ 156.760712] aead_bind+0x70/0x140 [ 156.764136] ? aead_recvmsg+0x1cf0/0x1cf0 [ 156.768255] alg_bind+0x1ab/0x440 [ 156.771688] SYSC_bind+0x1c3/0x410 [ 156.775201] ? move_addr_to_kernel.part.18+0x100/0x100 [ 156.780452] ? exit_to_usermode_loop+0x198/0x2f0 [ 156.785184] ? selinux_capable+0x40/0x40 [ 156.789228] ? prepare_exit_to_usermode+0x340/0x340 [ 156.794215] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 156.799033] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.804031] SyS_bind+0x24/0x30 [ 156.807284] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 156.812011] RIP: 0033:0x452a09 [ 156.815171] RSP: 002b:00007f78d94b0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000031 [ 156.822850] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 156.830090] RDX: 0000000000000058 RSI: 000000002001f000 RDI: 0000000000000013 [ 156.837332] RBP: 00000000000005c1 R08: 0000000000000000 R09: 0000000000000000 [ 156.844572] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5ab8 [ 156.851813] R13: 00000000ffffffff R14: 00007f78d94b16d4 R15: 0000000000000000 [ 156.859076] syz-executor1 R running task 24272 25231 3394 0x00000000 [ 156.866241] Call Trace: [ 156.868806] __schedule+0x8eb/0x2060 [ 156.872499] ? __sched_text_start+0x8/0x8 [ 156.876620] ? hrtimer_start_range_ns+0x687/0xec0 [ 156.881435] ? lock_downgrade+0x980/0x980 [ 156.885558] ? enqueue_hrtimer+0x171/0x4a0 [ 156.889784] ? __remove_hrtimer+0x190/0x190 [ 156.894080] ? find_held_lock+0x35/0x1d0 [ 156.898112] ? do_raw_spin_trylock+0x190/0x190 [ 156.902671] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 156.907747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.912737] ? trace_hardirqs_on+0xd/0x10 [ 156.916867] schedule+0xf5/0x430 [ 156.920208] ? __schedule+0x2060/0x2060 [ 156.924161] ? do_raw_spin_trylock+0x190/0x190 [ 156.928715] ? futex_wait_setup+0x14a/0x3d0 [ 156.933007] ? retint_kernel+0x10/0x10 [ 156.936877] futex_wait_queue_me+0x3ed/0x7e0 [ 156.941258] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 156.946599] ? try_to_wake_up+0xf9/0x1600 [ 156.950718] ? get_futex_value_locked+0xc3/0xf0 [ 156.955359] ? futex_wait_setup+0x22e/0x3d0 [ 156.959661] ? futex_wake+0x680/0x680 [ 156.963433] ? __hrtimer_init+0x4e/0x140 [ 156.967475] futex_wait+0x34b/0x9a0 [ 156.971082] ? futex_wait_setup+0x3d0/0x3d0 [ 156.975381] ? __lock_acquire+0x664/0x3e00 [ 156.979584] ? mmdrop+0x18/0x30 [ 156.982846] ? enqueue_hrtimer+0x4a0/0x4a0 [ 156.987054] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.992238] do_futex+0x11ec/0x22a0 [ 156.995838] ? __handle_mm_fault+0x80e/0x3ce0 [ 157.000309] ? check_noncircular+0x20/0x20 [ 157.004522] ? exit_robust_list+0x240/0x240 [ 157.008809] ? check_noncircular+0x20/0x20 [ 157.013019] ? find_held_lock+0x35/0x1d0 [ 157.017054] ? check_noncircular+0x20/0x20 [ 157.021261] ? check_noncircular+0x20/0x20 [ 157.025469] ? check_noncircular+0x20/0x20 [ 157.029671] ? find_held_lock+0x35/0x1d0 [ 157.033709] ? find_held_lock+0x35/0x1d0 [ 157.037746] ? SyS_futex+0x2d3/0x390 [ 157.041437] ? lock_downgrade+0x980/0x980 [ 157.045567] ? pvclock_read_flags+0x160/0x160 [ 157.050032] ? __might_fault+0x110/0x1d0 [ 157.054063] ? lock_downgrade+0x980/0x980 [ 157.058180] ? ktime_get+0x15c/0x3a0 [ 157.061874] ? kvm_clock_get_cycles+0x25/0x30 [ 157.066341] ? ktime_get+0x26f/0x3a0 [ 157.070032] ? ktime_get_resolution_ns+0x300/0x300 [ 157.074942] ? __might_sleep+0x95/0x190 [ 157.078896] ? kasan_check_write+0x14/0x20 [ 157.083106] SyS_futex+0x260/0x390 [ 157.086623] ? do_futex+0x22a0/0x22a0 [ 157.090398] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 157.095213] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.100203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 157.104936] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 157.109659] RIP: 0033:0x452a09 [ 157.112820] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 157.120497] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000452a09 [ 157.127736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071becc [ 157.134977] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 157.142217] R10: 0000000000a2f910 R11: 0000000000000206 R12: fffffffffffffffe [ 157.149455] R13: ffffffffffffffff R14: 0000000020e9eff0 R15: 0000000000000010 [ 157.156723] syz-executor1 R running task 23664 25239 3394 0x80000008 [ 157.163902] Call Trace: [ 157.166458] sched_show_task+0x4a3/0x5e0 [ 157.170491] ? compat_SyS_sched_rr_get_interval+0x90/0x90 [ 157.175998] ? can_nice.part.83+0x20/0x20 [ 157.180122] ? lock_release+0xa40/0xa40 [ 157.184064] ? printk+0xaa/0xca [ 157.187315] ? show_regs_print_info+0x18/0x18 [ 157.191781] ? find_next_bit+0xcc/0x100 [ 157.195733] ? wq_watchdog_touch+0xce/0x100 [ 157.200032] ? touch_all_softlockup_watchdogs+0xbe/0x100 [ 157.205458] show_state_filter+0x263/0x4e0 [ 157.209672] ? compat_SyS_sched_rr_get_interval+0x90/0x90 [ 157.215185] ? lock_release+0xa40/0xa40 [ 157.219150] fn_show_state+0x10/0x20 [ 157.222833] k_spec+0xa9/0xe0 [ 157.225910] kbd_event+0xa58/0x36d0 [ 157.229507] ? lock_acquire+0x1d5/0x580 [ 157.233458] ? k_pad+0x6c0/0x6c0 [ 157.236802] ? k_pad+0x6c0/0x6c0 [ 157.240142] input_to_handler+0x3a8/0x490 [ 157.244270] input_pass_values.part.5+0x613/0x800 [ 157.249091] ? input_handler_for_each_handle+0x340/0x340 [ 157.254512] ? lock_acquire+0x1d5/0x580 [ 157.258454] ? lock_acquire+0x1d5/0x580 [ 157.262397] ? input_inject_event+0xae/0x349 [ 157.266782] ? lock_release+0xa40/0xa40 [ 157.270737] input_handle_event+0x36f/0xec0 [ 157.275041] input_inject_event+0x2c3/0x349 [ 157.279337] ? input_event+0x90/0x90 [ 157.283040] evdev_write+0x34a/0x4b0 [ 157.286730] ? wake_up_page_bit+0x530/0x530 [ 157.291031] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 157.296102] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 157.301968] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 157.307040] __vfs_write+0xef/0x970 [ 157.310636] ? __vfs_write+0xef/0x970 [ 157.314413] ? kernel_read+0x120/0x120 [ 157.318295] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 157.324149] ? save_stack+0xa3/0xd0 [ 157.327753] ? rcu_note_context_switch+0x710/0x710 [ 157.332656] __kernel_write+0xf8/0x350 [ 157.336520] write_pipe_buf+0x175/0x220 [ 157.340468] ? default_file_splice_read+0xae0/0xae0 [ 157.345451] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 157.351306] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 157.356649] __splice_from_pipe+0x328/0x730 [ 157.360941] ? default_file_splice_read+0xae0/0xae0 [ 157.365939] splice_from_pipe+0x1e9/0x330 [ 157.370057] ? default_file_splice_read+0xae0/0xae0 [ 157.375043] ? splice_shrink_spd+0xb0/0xb0 [ 157.379265] default_file_splice_write+0x40/0x90 [ 157.383991] ? generic_splice_sendpage+0x50/0x50 [ 157.388724] direct_splice_actor+0x125/0x180 [ 157.393107] splice_direct_to_actor+0x2c1/0x820 [ 157.397747] ? _cond_resched+0x14/0x30 [ 157.401606] ? generic_pipe_buf_nosteal+0x10/0x10 [ 157.406426] ? do_splice_to+0x160/0x160 [ 157.410373] ? security_file_permission+0x89/0x1e0 [ 157.415277] ? rw_verify_area+0xe5/0x2b0 [ 157.419314] do_splice_direct+0x29b/0x3c0 [ 157.423438] ? splice_direct_to_actor+0x820/0x820 [ 157.428261] ? rw_verify_area+0xe5/0x2b0 [ 157.432299] do_sendfile+0x5c9/0xe80 [ 157.436005] ? do_compat_pwritev64+0x100/0x100 [ 157.440574] ? copy_user_generic_unrolled+0x86/0xc0 [ 157.445566] ? _copy_from_user+0x99/0x110 [ 157.449688] SyS_sendfile64+0xbd/0x160 [ 157.453547] ? SyS_sendfile+0x1a0/0x1a0 [ 157.457493] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.462479] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 157.467218] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 157.471942] RIP: 0033:0x452a09 [ 157.475101] RSP: 002b:00007f81ecd35c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 157.482778] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 157.490020] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000014 [ 157.497264] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 157.504504] R10: 0000000072439a6b R11: 0000000000000212 R12: 00000000006f2728 [ 157.511743] R13: 00000000ffffffff R14: 00007f81ecd366d4 R15: 0000000000000000 [ 157.519008] syz-executor4 R running task 24272 25232 3387 0x00000000 [ 157.526177] Call Trace: [ 157.528742] __schedule+0x8eb/0x2060 [ 157.532438] ? __sched_text_start+0x8/0x8 [ 157.536572] ? hrtimer_start_range_ns+0x687/0xec0 [ 157.541387] ? lock_downgrade+0x980/0x980 [ 157.545511] ? enqueue_hrtimer+0x171/0x4a0 [ 157.549718] ? __remove_hrtimer+0x190/0x190 [ 157.554013] ? find_held_lock+0x35/0x1d0 [ 157.558048] ? do_raw_spin_trylock+0x190/0x190 [ 157.562604] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 157.567679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.572667] ? trace_hardirqs_on+0xd/0x10 [ 157.576794] schedule+0xf5/0x430 [ 157.580136] ? __schedule+0x2060/0x2060 [ 157.584090] ? do_raw_spin_trylock+0x190/0x190 [ 157.588644] ? futex_wait_setup+0x14a/0x3d0 [ 157.592946] futex_wait_queue_me+0x3ed/0x7e0 [ 157.597326] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 157.602662] ? print_irqtrace_events+0x270/0x270 [ 157.607390] ? get_futex_value_locked+0xc3/0xf0 [ 157.612033] ? futex_wait_setup+0x22e/0x3d0 [ 157.616324] ? __lock_is_held+0xb6/0x140 [ 157.620367] ? futex_wake+0x680/0x680 [ 157.624139] ? __hrtimer_init+0x4e/0x140 [ 157.628179] futex_wait+0x34b/0x9a0 [ 157.631788] ? futex_wait_setup+0x3d0/0x3d0 [ 157.636077] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 157.641241] ? __lock_acquire+0x664/0x3e00 [ 157.645451] ? mmdrop+0x18/0x30 [ 157.648715] ? enqueue_hrtimer+0x4a0/0x4a0 [ 157.652927] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 157.658112] do_futex+0x11ec/0x22a0 [ 157.661714] ? __handle_mm_fault+0x80e/0x3ce0 [ 157.666183] ? check_noncircular+0x20/0x20 [ 157.670396] ? exit_robust_list+0x240/0x240 [ 157.674687] ? check_noncircular+0x20/0x20 [ 157.678892] ? find_held_lock+0x35/0x1d0 [ 157.682925] ? check_noncircular+0x20/0x20 [ 157.687133] ? check_noncircular+0x20/0x20 [ 157.691340] ? check_noncircular+0x20/0x20 [ 157.695544] ? find_held_lock+0x35/0x1d0 [ 157.699583] ? find_held_lock+0x35/0x1d0 [ 157.703625] ? SyS_futex+0x2d3/0x390 [ 157.707310] ? lock_downgrade+0x980/0x980 [ 157.711440] ? pvclock_read_flags+0x160/0x160 [ 157.715902] ? __might_fault+0x110/0x1d0 [ 157.719936] ? lock_downgrade+0x980/0x980 [ 157.724686] ? ktime_get+0x15c/0x3a0 [ 157.728381] ? kvm_clock_get_cycles+0x25/0x30 [ 157.732846] ? ktime_get+0x26f/0x3a0 [ 157.736537] ? ktime_get_resolution_ns+0x300/0x300 [ 157.741438] ? __might_sleep+0x95/0x190 [ 157.745394] ? kasan_check_write+0x14/0x20 [ 157.749604] SyS_futex+0x260/0x390 [ 157.753124] ? do_futex+0x22a0/0x22a0 [ 157.756900] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 157.761716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.766711] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 157.771445] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 157.776170] RIP: 0033:0x452a09 [ 157.779329] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 157.787008] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452a09 [ 157.794260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071becc [ 157.801498] RBP: 0000000000000000 R08: 000000000071bea0 R09: 0000000000000000 [ 157.808736] R10: 0000000000a2f910 R11: 0000000000000206 R12: 0000000000a2f9b0 [ 157.815976] R13: 000000000071bea0 R14: 0000000000000376 R15: 0000000000000000 [ 157.823238] syz-executor4 S25520 25242 3387 0x00000000 [ 157.828840] Call Trace: [ 157.831400] __schedule+0x8eb/0x2060 [ 157.835095] ? find_held_lock+0x35/0x1d0 [ 157.839136] ? __sched_text_start+0x8/0x8 [ 157.843255] ? check_noncircular+0x20/0x20 [ 157.847475] ? plist_check_head+0xe2/0x130 [ 157.851685] ? plist_check_list+0xa0/0xa0 [ 157.855805] ? check_noncircular+0x20/0x20 [ 157.860017] ? check_preempt_wakeup+0x52c/0xb20 [ 157.864664] ? plist_add+0x5cb/0x760 [ 157.868372] schedule+0xf5/0x430 [ 157.871709] ? lock_downgrade+0x980/0x980 [ 157.875827] ? __schedule+0x2060/0x2060 [ 157.879774] ? try_to_wake_up+0xf9/0x1600 [ 157.883897] ? do_raw_spin_trylock+0x190/0x190 [ 157.888451] ? futex_wait_setup+0x14a/0x3d0 [ 157.892764] futex_wait_queue_me+0x3ed/0x7e0 [ 157.897144] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 157.902479] ? trace_hardirqs_on+0xd/0x10 [ 157.906599] ? try_to_wake_up+0xf9/0x1600 [ 157.910718] ? get_futex_value_locked+0xc3/0xf0 [ 157.915359] ? futex_wait_setup+0x22e/0x3d0 [ 157.919659] ? futex_wake+0x680/0x680 [ 157.923436] ? futex_wake+0x566/0x680 [ 157.927214] futex_wait+0x34b/0x9a0 [ 157.930820] ? futex_wait_setup+0x3d0/0x3d0 [ 157.935115] ? mmdrop+0x18/0x30 [ 157.938364] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 157.943439] ? futex_wake+0x2ca/0x680 [ 157.947217] ? get_futex_key+0x1d50/0x1d50 [ 157.951441] ? avc_has_extended_perms+0x6e5/0x12c0 [ 157.956341] ? lock_downgrade+0x980/0x980 [ 157.960467] do_futex+0x11ec/0x22a0 [ 157.964073] ? __handle_mm_fault+0x80e/0x3ce0 [ 157.968552] ? exit_robust_list+0x240/0x240 [ 157.972844] ? avc_has_extended_perms+0x7fa/0x12c0 [ 157.977742] ? find_held_lock+0x35/0x1d0 [ 157.981783] ? avc_ss_reset+0x110/0x110 [ 157.985726] ? lock_downgrade+0x980/0x980 [ 157.989852] ? find_held_lock+0x35/0x1d0 [ 157.993905] ? kcov_ioctl+0x56/0x1b0 [ 157.997593] ? lock_downgrade+0x980/0x980 [ 158.001718] ? lock_release+0xa40/0xa40 [ 158.005672] ? do_raw_spin_trylock+0x190/0x190 [ 158.010228] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 158.016078] ? up_read+0x1a/0x40 [ 158.019419] ? kcov_close+0x20/0x20 [ 158.023023] ? _raw_spin_unlock+0x22/0x30 [ 158.027143] ? kcov_ioctl+0x56/0x1b0 [ 158.030833] ? do_vfs_ioctl+0x486/0x1520 [ 158.034862] ? _cond_resched+0x14/0x30 [ 158.038726] ? import_single_range+0x1ee/0x2e0 [ 158.043288] SyS_futex+0x260/0x390 [ 158.046802] ? do_futex+0x22a0/0x22a0 [ 158.050574] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 158.055389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.060376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.065108] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 158.069832] RIP: 0033:0x452a09 [ 158.072991] RSP: 002b:00007f7ac6226ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 158.080672] RAX: ffffffffffffffda RBX: 00007f7ac6227700 RCX: 0000000000452a09 [ 158.087909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 158.095148] RBP: 0000000000000000 R08: 0000000000000376 R09: 000000000071bea0 [ 158.102388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 158.109628] R13: 0000000000a2f7ff R14: 00007f7ac62279c0 R15: 0000000000000000 [ 158.117008] syz-executor0 R running task 24272 25233 3392 0x00000000 [ 158.124178] Call Trace: [ 158.126741] __schedule+0x8eb/0x2060 [ 158.130434] ? __sched_text_start+0x8/0x8 [ 158.134552] ? hrtimer_start_range_ns+0x687/0xec0 [ 158.139367] ? lock_downgrade+0x980/0x980 [ 158.143488] ? enqueue_hrtimer+0x171/0x4a0 [ 158.147695] ? __remove_hrtimer+0x190/0x190 [ 158.151985] ? find_held_lock+0x35/0x1d0 [ 158.156022] ? do_raw_spin_trylock+0x190/0x190 [ 158.160576] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 158.165650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.170641] ? trace_hardirqs_on+0xd/0x10 [ 158.174770] schedule+0xf5/0x430 [ 158.178111] ? __schedule+0x2060/0x2060 [ 158.182064] ? do_raw_spin_trylock+0x190/0x190 [ 158.186617] ? futex_wait_setup+0x14a/0x3d0 [ 158.190918] futex_wait_queue_me+0x3ed/0x7e0 [ 158.195299] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 158.200632] ? trace_hardirqs_on+0xd/0x10 [ 158.204753] ? try_to_wake_up+0xf9/0x1600 [ 158.208871] ? get_futex_value_locked+0xc3/0xf0 [ 158.213512] ? futex_wait_setup+0x22e/0x3d0 [ 158.217811] ? futex_wake+0x680/0x680 [ 158.221582] ? __hrtimer_init+0x4e/0x140 [ 158.225622] futex_wait+0x34b/0x9a0 [ 158.229229] ? futex_wait_setup+0x3d0/0x3d0 [ 158.233525] ? __lock_acquire+0x664/0x3e00 [ 158.237729] ? mmdrop+0x18/0x30 [ 158.240988] ? enqueue_hrtimer+0x4a0/0x4a0 [ 158.245197] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 158.250382] do_futex+0x11ec/0x22a0 [ 158.253980] ? __handle_mm_fault+0x80e/0x3ce0 [ 158.258450] ? check_noncircular+0x20/0x20 [ 158.262663] ? exit_robust_list+0x240/0x240 [ 158.266954] ? check_noncircular+0x20/0x20 [ 158.271158] ? find_held_lock+0x35/0x1d0 [ 158.275192] ? check_noncircular+0x20/0x20 [ 158.279402] ? check_noncircular+0x20/0x20 [ 158.283609] ? check_noncircular+0x20/0x20 [ 158.287810] ? find_held_lock+0x35/0x1d0 [ 158.291849] ? find_held_lock+0x35/0x1d0 [ 158.295887] ? SyS_futex+0x2d3/0x390 [ 158.299571] ? lock_downgrade+0x980/0x980 [ 158.303701] ? pvclock_read_flags+0x160/0x160 [ 158.308170] ? __might_fault+0x110/0x1d0 [ 158.312203] ? lock_downgrade+0x980/0x980 [ 158.316319] ? ktime_get+0x15c/0x3a0 [ 158.320012] ? kvm_clock_get_cycles+0x25/0x30 [ 158.324480] ? ktime_get+0x26f/0x3a0 [ 158.328168] ? ktime_get_resolution_ns+0x300/0x300 [ 158.333071] ? __might_sleep+0x95/0x190 [ 158.337030] ? kasan_check_write+0x14/0x20 [ 158.341239] SyS_futex+0x260/0x390 [ 158.344757] ? do_futex+0x22a0/0x22a0 [ 158.348528] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 158.353343] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.358330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.363065] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 158.367790] RIP: 0033:0x452a09 [ 158.370950] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 158.378628] RAX: ffffffffffffffda RBX: 00000000000000fe RCX: 0000000000452a09 [ 158.385867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071becc [ 158.393104] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 158.400345] R10: 0000000000a2f910 R11: 0000000000000206 R12: fffffffffffffffe [ 158.407584] R13: ffffffffffffffff R14: 0000000020e49000 R15: 0000000000000010 [ 158.414845] syz-executor3 R running task 24176 25234 19917 0x00000000 [ 158.422014] Call Trace: [ 158.424578] __schedule+0x8eb/0x2060 [ 158.428273] ? __sched_text_start+0x8/0x8 [ 158.432394] ? hrtimer_start_range_ns+0x687/0xec0 [ 158.437209] ? lock_downgrade+0x980/0x980 [ 158.441332] ? enqueue_hrtimer+0x171/0x4a0 [ 158.445540] ? __remove_hrtimer+0x190/0x190 [ 158.449832] ? find_held_lock+0x35/0x1d0 [ 158.453865] ? do_raw_spin_trylock+0x190/0x190 [ 158.458422] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 158.463495] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.468484] ? trace_hardirqs_on+0xd/0x10 [ 158.472613] schedule+0xf5/0x430 [ 158.475959] ? __schedule+0x2060/0x2060 [ 158.479913] ? do_raw_spin_trylock+0x190/0x190 [ 158.484466] ? futex_wait_setup+0x14a/0x3d0 [ 158.488770] futex_wait_queue_me+0x3ed/0x7e0 [ 158.493151] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 158.498488] ? __enqueue_entity+0x109/0x1e0 [ 158.502782] ? get_futex_value_locked+0xc3/0xf0 [ 158.507423] ? futex_wait_setup+0x22e/0x3d0 [ 158.511722] ? futex_wake+0x680/0x680 [ 158.515493] ? __hrtimer_init+0x4e/0x140 [ 158.519533] futex_wait+0x34b/0x9a0 [ 158.523143] ? futex_wait_setup+0x3d0/0x3d0 [ 158.527440] ? __lock_acquire+0x664/0x3e00 [ 158.531650] ? mmdrop+0x18/0x30 [ 158.534913] ? enqueue_hrtimer+0x4a0/0x4a0 [ 158.539126] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 158.544310] do_futex+0x11ec/0x22a0 [ 158.547908] ? wake_up_new_task+0x62b/0xc00 [ 158.552216] ? exit_robust_list+0x240/0x240 [ 158.556507] ? check_noncircular+0x20/0x20 [ 158.560716] ? put_pid+0x183/0x1f0 [ 158.564227] ? check_noncircular+0x20/0x20 [ 158.568430] ? task_active_pid_ns+0xd0/0xd0 [ 158.572723] ? check_noncircular+0x20/0x20 [ 158.576930] ? check_noncircular+0x20/0x20 [ 158.581139] ? _do_fork+0x2af/0xf70 [ 158.584742] ? find_held_lock+0x35/0x1d0 [ 158.588783] ? SyS_futex+0x2d3/0x390 [ 158.592469] ? lock_downgrade+0x980/0x980 [ 158.596602] ? pvclock_read_flags+0x160/0x160 [ 158.601066] ? __might_fault+0x110/0x1d0 [ 158.605097] ? lock_downgrade+0x980/0x980 [ 158.609214] ? ktime_get+0x15c/0x3a0 [ 158.612905] ? kvm_clock_get_cycles+0x25/0x30 [ 158.617370] ? ktime_get+0x26f/0x3a0 [ 158.621059] ? ktime_get_resolution_ns+0x300/0x300 [ 158.625961] ? __might_sleep+0x95/0x190 [ 158.629916] ? kasan_check_write+0x14/0x20 [ 158.634126] SyS_futex+0x260/0x390 [ 158.637645] ? do_futex+0x22a0/0x22a0 [ 158.641419] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 158.646235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.651223] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.655956] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 158.660683] RIP: 0033:0x452a09 [ 158.663841] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 158.671519] RAX: ffffffffffffffda RBX: 00007fca91776700 RCX: 0000000000452a09 [ 158.678757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c03c [ 158.685999] RBP: 0000000000a2f880 R08: 000000000071c010 R09: 0000000000000000 [ 158.693245] R10: 0000000000a2f910 R11: 0000000000000206 R12: 0000000000000000 [ 158.700483] R13: 0000000000a2f7ff R14: 00007fca917769c0 R15: 0000000000000006 [ 158.707748] syz-executor3 R running task 25520 25238 19917 0x00000000 [ 158.714914] Call Trace: [ 158.717477] __schedule+0x8eb/0x2060 [ 158.721173] ? __sched_text_start+0x8/0x8 [ 158.725292] ? check_noncircular+0x20/0x20 [ 158.729502] ? plist_check_head+0xe2/0x130 [ 158.733709] ? plist_check_list+0xa0/0xa0 [ 158.737833] ? print_irqtrace_events+0x270/0x270 [ 158.742562] ? plist_add+0x5cb/0x760 [ 158.746272] schedule+0xf5/0x430 [ 158.749612] ? lock_downgrade+0x980/0x980 [ 158.753733] ? __schedule+0x2060/0x2060 [ 158.757686] ? do_raw_spin_trylock+0x190/0x190 [ 158.762242] ? futex_wait_setup+0x14a/0x3d0 [ 158.766533] ? check_noncircular+0x20/0x20 [ 158.770745] futex_wait_queue_me+0x3ed/0x7e0 [ 158.775125] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 158.780457] ? reacquire_held_locks+0x1f9/0x3e0 [ 158.785095] ? reacquire_held_locks+0x1f9/0x3e0 [ 158.789740] ? get_futex_value_locked+0xc3/0xf0 [ 158.794383] ? futex_wait_setup+0x22e/0x3d0 [ 158.798686] ? futex_wake+0x680/0x680 [ 158.802456] ? lock_release+0xa40/0xa40 [ 158.806402] ? lock_acquire+0x1d5/0x580 [ 158.810348] ? lock_sock_nested+0xa3/0x110 [ 158.814553] ? lock_acquire+0x1d5/0x580 [ 158.818502] futex_wait+0x34b/0x9a0 [ 158.822101] ? release_sock+0x1d4/0x2a0 [ 158.826053] ? futex_wait_setup+0x3d0/0x3d0 [ 158.830342] ? release_sock+0x1d4/0x2a0 [ 158.834287] ? __release_sock+0x360/0x360 [ 158.838412] ? lock_sock_nested+0x91/0x110 [ 158.842618] ? mmdrop+0x18/0x30 [ 158.845866] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 158.850960] ? futex_wake+0x2ca/0x680 [ 158.854741] ? get_futex_key+0x1d50/0x1d50 [ 158.858946] ? ip_ra_control+0x5c0/0x5c0 [ 158.862978] ? lock_release+0xa40/0xa40 [ 158.866925] ? compat_start_thread+0x80/0x80 [ 158.871328] do_futex+0x11ec/0x22a0 [ 158.874925] ? lock_downgrade+0x980/0x980 [ 158.879045] ? lock_release+0xa40/0xa40 [ 158.882986] ? lock_downgrade+0x980/0x980 [ 158.887113] ? exit_robust_list+0x240/0x240 [ 158.891415] ? __lock_is_held+0xb6/0x140 [ 158.895468] ? avc_has_perm+0x43e/0x680 [ 158.899418] ? avc_has_perm_noaudit+0x520/0x520 [ 158.904068] ? iterate_fd+0x3f0/0x3f0 [ 158.907839] ? lock_downgrade+0x980/0x980 [ 158.911965] ? __lock_is_held+0xb6/0x140 [ 158.916018] ? schedule+0xf5/0x430 [ 158.919557] ? sock_has_perm+0x2a4/0x420 [ 158.923591] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 158.928929] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 158.934611] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 158.939856] ? alloc_file+0x27e/0x390 [ 158.943638] ? ip_setsockopt+0x6f/0xb0 [ 158.947500] ? udp_setsockopt+0x4c/0x80 [ 158.951456] SyS_futex+0x260/0x390 [ 158.954972] ? SyS_setsockopt+0x215/0x360 [ 158.959095] ? do_futex+0x22a0/0x22a0 [ 158.962868] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 158.967682] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.972672] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.977406] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 158.982132] RIP: 0033:0x452a09 [ 158.985290] RSP: 002b:00007fca917b7ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 158.992968] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 159.000208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 159.007448] RBP: 000000000000055d R08: 00000000000004c7 R09: 000000000071bea0 [ 159.014687] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f5158 [ 159.021927] R13: 00000000ffffffff R14: 00007fca917b86d4 R15: 0000000000000000 [ 159.029190] syz-executor3 S23384 25246 19917 0x00000000 [ 159.034793] Call Trace: [ 159.037355] __schedule+0x8eb/0x2060 [ 159.041049] ? __sched_text_start+0x8/0x8 [ 159.045169] ? check_noncircular+0x20/0x20 [ 159.049381] ? plist_check_head+0xe2/0x130 [ 159.053587] ? plist_check_list+0xa0/0xa0 [ 159.057708] ? mem_cgroup_hierarchy_write+0x240/0x240 [ 159.062869] ? lru_cache_add_file+0x20/0x20 [ 159.067168] ? plist_add+0x5cb/0x760 [ 159.070868] schedule+0xf5/0x430 [ 159.074205] ? lock_downgrade+0x980/0x980 [ 159.078329] ? __schedule+0x2060/0x2060 [ 159.082285] ? do_raw_spin_trylock+0x190/0x190 [ 159.086839] ? futex_wait_setup+0x14a/0x3d0 [ 159.091133] ? do_raw_spin_trylock+0x190/0x190 [ 159.095691] futex_wait_queue_me+0x3ed/0x7e0 [ 159.100074] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 159.105410] ? __handle_mm_fault+0x80e/0x3ce0 [ 159.109883] ? get_futex_value_locked+0xc3/0xf0 [ 159.114523] ? futex_wait_setup+0x22e/0x3d0 [ 159.118824] ? futex_wake+0x680/0x680 [ 159.122599] ? handle_mm_fault+0x2a0/0x930 [ 159.126810] futex_wait+0x34b/0x9a0 [ 159.130420] ? futex_wait_setup+0x3d0/0x3d0 [ 159.134717] ? mmdrop+0x18/0x30 [ 159.137967] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 159.143042] ? futex_wake+0x2ca/0x680 [ 159.146816] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 159.151375] ? get_futex_key+0x1d50/0x1d50 [ 159.155593] ? up_read+0x1a/0x40 [ 159.158945] ? find_held_lock+0x35/0x1d0 [ 159.162981] do_futex+0x11ec/0x22a0 [ 159.166587] ? do_page_fault+0xee/0x720 [ 159.170528] ? first_packet_length+0x158/0x660 [ 159.175085] ? __do_page_fault+0xc90/0xc90 [ 159.179288] ? lock_downgrade+0x980/0x980 [ 159.183414] ? exit_robust_list+0x240/0x240 [ 159.187710] ? retint_kernel+0x10/0x10 [ 159.191569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.196559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.201299] ? retint_kernel+0x10/0x10 [ 159.205170] ? __put_user_4+0x1c/0x30 [ 159.208941] ? udp_ioctl+0x83/0x180 [ 159.212539] ? first_packet_length+0x660/0x660 [ 159.217089] ? __fget+0x35c/0x570 [ 159.220520] ? first_packet_length+0x660/0x660 [ 159.225074] ? inet_ioctl+0x189/0x1c0 [ 159.228861] ? sock_do_ioctl+0x73/0xb0 [ 159.232721] ? sock_ioctl+0x1e2/0x440 [ 159.236489] ? bpf_fd_pass+0x280/0x280 [ 159.240350] ? dlci_ioctl_set+0x40/0x40 [ 159.244293] ? do_vfs_ioctl+0x486/0x1520 [ 159.248330] ? ioctl_preallocate+0x2b0/0x2b0 [ 159.252714] ? selinux_capable+0x40/0x40 [ 159.256749] SyS_futex+0x260/0x390 [ 159.260265] ? do_futex+0x22a0/0x22a0 [ 159.264037] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 159.268851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.273839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.278574] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 159.283297] RIP: 0033:0x452a09 [ 159.286455] RSP: 002b:00007fca91796ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 159.294131] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 159.301371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 159.308611] RBP: 000000000000039b R08: 0000000000000348 R09: 000000000071bf58 [ 159.315849] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f2728 [ 159.323090] R13: 00000000ffffffff R14: 00007fca917976d4 R15: 0000000000000002 [ 159.330352] syz-executor3 R running task 32592 25248 19917 0x00000000 [ 159.337519] Call Trace: [ 159.340082] __switch_to_asm+0x40/0x40 [ 159.343937] RIP: 0033:0x455399 [ 159.347099] RSP: 002b:00007fca91775db0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 159.354776] RAX: 0000000000000000 RBX: 00007fca91776700 RCX: 0000000000455399 [ 159.362020] RDX: 00007fca917769d0 RSI: 00007fca91775db0 RDI: 00000000003d0f00 [ 159.369262] RBP: 0000000000a2f880 R08: 00007fca91776700 R09: 00007fca91776700 [ 159.376502] R10: 00007fca917769d0 R11: 0000000000000202 R12: 0000000000000000 [ 159.383740] R13: 0000000000a2f7ff R14: 00007fca917769c0 R15: 0000000000000006 [ 159.391002] syz-executor6 R running task 24272 25235 3395 0x00000000 [ 159.398186] Call Trace: [ 159.400747] __schedule+0x8eb/0x2060 [ 159.404439] ? __sched_text_start+0x8/0x8 [ 159.408560] ? hrtimer_start_range_ns+0x687/0xec0 [ 159.413378] ? lock_downgrade+0x980/0x980 [ 159.417502] ? enqueue_hrtimer+0x171/0x4a0 [ 159.421706] ? __remove_hrtimer+0x190/0x190 [ 159.425997] ? find_held_lock+0x35/0x1d0 [ 159.430035] ? do_raw_spin_trylock+0x190/0x190 [ 159.434592] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 159.439666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.444662] ? trace_hardirqs_on+0xd/0x10 [ 159.448789] schedule+0xf5/0x430 [ 159.452129] ? __schedule+0x2060/0x2060 [ 159.456086] ? do_raw_spin_trylock+0x190/0x190 [ 159.460641] ? futex_wait_setup+0x14a/0x3d0 [ 159.464943] futex_wait_queue_me+0x3ed/0x7e0 [ 159.469324] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 159.474656] ? trace_hardirqs_on+0xd/0x10 [ 159.478782] ? try_to_wake_up+0xf9/0x1600 [ 159.482902] ? get_futex_value_locked+0xc3/0xf0 [ 159.487542] ? futex_wait_setup+0x22e/0x3d0 [ 159.491855] ? futex_wake+0x680/0x680 [ 159.495627] ? __hrtimer_init+0x4e/0x140 [ 159.499665] futex_wait+0x34b/0x9a0 [ 159.503274] ? futex_wait_setup+0x3d0/0x3d0 [ 159.507573] ? __lock_acquire+0x664/0x3e00 [ 159.511777] ? mmdrop+0x18/0x30 [ 159.515038] ? enqueue_hrtimer+0x4a0/0x4a0 [ 159.519258] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.524443] do_futex+0x11ec/0x22a0 [ 159.528043] ? find_held_lock+0x35/0x1d0 [ 159.532081] ? rcu_pm_notify+0xc0/0xc0 [ 159.535947] ? exit_robust_list+0x240/0x240 [ 159.540236] ? check_noncircular+0x20/0x20 [ 159.544443] ? rcu_read_lock_sched_held+0x108/0x120 [ 159.549429] ? check_noncircular+0x20/0x20 [ 159.553634] ? __set_current_blocked+0xd4/0x110 [ 159.558274] ? check_noncircular+0x20/0x20 [ 159.562475] ? signal_setup_done+0x1f5/0x300 [ 159.566857] ? check_noncircular+0x20/0x20 [ 159.571062] ? __might_sleep+0x95/0x190 [ 159.575019] ? find_held_lock+0x35/0x1d0 [ 159.579062] ? SyS_futex+0x2d3/0x390 [ 159.582746] ? lock_downgrade+0x980/0x980 [ 159.586886] ? pvclock_read_flags+0x160/0x160 [ 159.591350] ? __might_fault+0x110/0x1d0 [ 159.595382] ? lock_downgrade+0x980/0x980 [ 159.599509] ? ktime_get+0x15c/0x3a0 [ 159.603200] ? kvm_clock_get_cycles+0x25/0x30 [ 159.607666] ? ktime_get+0x26f/0x3a0 [ 159.611355] ? ktime_get_resolution_ns+0x300/0x300 [ 159.616256] ? __might_sleep+0x95/0x190 [ 159.620210] ? kasan_check_write+0x14/0x20 [ 159.624419] SyS_futex+0x260/0x390 [ 159.627937] ? do_futex+0x22a0/0x22a0 [ 159.631709] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 159.636524] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.641524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.646262] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 159.650985] RIP: 0033:0x452a09 [ 159.654144] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 159.661820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000452a09 [ 159.669058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071becc [ 159.676299] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 159.683542] R10: 0000000000a2f910 R11: 0000000000000206 R12: fffffffffffffffe [ 159.690781] R13: 0000000000000001 R14: 0000000020011ffa R15: 0000000000000010 [ 159.698051] syz-executor6 D23568 25241 3395 0x00000000 [ 159.703652] Call Trace: [ 159.706213] __schedule+0x8eb/0x2060 [ 159.709906] ? __sched_text_start+0x8/0x8 [ 159.714037] ? __wake_up_common_lock+0x1c2/0x310 [ 159.718765] ? lock_downgrade+0x980/0x980 [ 159.723613] ? mark_held_locks+0xaf/0x100 [ 159.727737] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 159.732812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.737805] schedule+0xf5/0x430 [ 159.741144] ? __wake_up_common_lock+0x1c2/0x310 [ 159.745868] ? lock_downgrade+0x980/0x980 [ 159.749989] ? __schedule+0x2060/0x2060 [ 159.753935] ? __wake_up_common+0x780/0x780 [ 159.758254] handle_userfault+0xeed/0x2500 [ 159.762458] ? handle_userfault+0x185a/0x2500 [ 159.766937] ? userfaultfd_ioctl+0x4520/0x4520 [ 159.771501] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.776662] ? __lock_is_held+0xb6/0x140 [ 159.780705] ? print_irqtrace_events+0x270/0x270 [ 159.785428] ? print_irqtrace_events+0x270/0x270 [ 159.790153] ? check_noncircular+0x20/0x20 [ 159.794363] ? get_user_pages_fast+0x277/0x340 [ 159.798923] ? perf_event_sync_stat+0x5b0/0x5b0 [ 159.803564] ? __perf_event_task_sched_in+0x200/0xc20 [ 159.808733] ? __lock_acquire+0x664/0x3e00 [ 159.812940] ? check_noncircular+0x20/0x20 [ 159.817164] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.822324] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.827489] ? find_held_lock+0x35/0x1d0 [ 159.831531] ? __handle_mm_fault+0x3296/0x3ce0 [ 159.836084] ? lock_downgrade+0x980/0x980 [ 159.840213] ? copy_overflow+0x20/0x20 [ 159.844079] ? userfaultfd_ctx_put+0x720/0x720 [ 159.848644] __handle_mm_fault+0x32a3/0x3ce0 [ 159.853036] ? __pmd_alloc+0x4e0/0x4e0 [ 159.856895] ? print_irqtrace_events+0x270/0x270 [ 159.861636] ? find_held_lock+0x35/0x1d0 [ 159.865675] ? handle_mm_fault+0x2a0/0x930 [ 159.869881] ? lock_downgrade+0x980/0x980 [ 159.874036] handle_mm_fault+0x38f/0x930 [ 159.878066] ? down_read_trylock+0xdb/0x170 [ 159.882362] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 159.886911] ? vmacache_find+0x5f/0x280 [ 159.890860] ? find_vma+0x30/0x150 [ 159.894376] __do_page_fault+0x5c9/0xc90 [ 159.898418] ? mm_fault_error+0x2c0/0x2c0 [ 159.902537] ? find_held_lock+0x35/0x1d0 [ 159.906577] do_page_fault+0xee/0x720 [ 159.910351] ? __do_page_fault+0xc90/0xc90 [ 159.914560] ? lock_release+0xa40/0xa40 [ 159.918512] ? do_raw_spin_trylock+0x190/0x190 [ 159.923078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.927899] page_fault+0x2c/0x60 [ 159.931324] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 159.937088] RSP: 0018:ffff8801c6a8f928 EFLAGS: 00010246 [ 159.942423] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251db91 [ 159.949662] RDX: 000000000000010b RSI: ffffc90003f43000 RDI: ffff8801c6a8fd28 [ 159.956900] RBP: ffff8801c6a8fa08 R08: 0000000000000000 R09: 1ffff10038d51ee7 [ 159.964138] R10: ffff8801c6a8f858 R11: 0000000000000003 R12: 1ffff10038d51f28 [ 159.971378] R13: ffff8801c6a8f9e0 R14: 0000000000000000 R15: ffff8801c6a8fd20 [ 159.978631] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 159.983798] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 159.988960] ? iov_iter_revert+0x9d0/0x9d0 [ 159.993169] ? mark_held_locks+0xaf/0x100 [ 159.997287] ? simple_xattr_get+0xeb/0x160 [ 160.001495] ? current_kernel_time64+0x122/0x2f0 [ 160.006226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.011217] generic_perform_write+0x200/0x600 [ 160.015786] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 160.021037] ? generic_update_time+0x1b2/0x270 [ 160.025591] ? __mnt_drop_write_file+0xd/0x70 [ 160.030057] ? file_update_time+0xbf/0x470 [ 160.034266] ? current_time+0xc0/0xc0 [ 160.038046] ? down_write+0x87/0x120 [ 160.041733] __generic_file_write_iter+0x366/0x5b0 [ 160.046631] ? check_noncircular+0x20/0x20 [ 160.050840] generic_file_write_iter+0x399/0x790 [ 160.055570] ? __generic_file_write_iter+0x5b0/0x5b0 [ 160.060647] ? iov_iter_init+0xaf/0x1d0 [ 160.064595] __vfs_write+0x684/0x970 [ 160.068279] ? lock_acquire+0x1d5/0x580 [ 160.072228] ? kernel_read+0x120/0x120 [ 160.076110] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 160.080835] ? __sb_start_write+0x209/0x2a0 [ 160.085130] vfs_write+0x189/0x510 [ 160.088645] SyS_write+0xef/0x220 [ 160.092071] ? SyS_read+0x220/0x220 [ 160.095666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.100654] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 160.105388] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 160.110114] RIP: 0033:0x452a09 [ 160.113273] RSP: 002b:00007fe7a04cbc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 160.120948] RAX: ffffffffffffffda RBX: 00007fe7a04cc700 RCX: 0000000000452a09 [ 160.128188] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 160.135426] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 160.142663] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 160.149903] R13: 0000000000a2f7ff R14: 00007fe7a04cc9c0 R15: 0000000000000000 [ 160.157166] syz-executor2 R running task 24272 25237 18008 0x00000000 [ 160.164332] Call Trace: [ 160.166895] __schedule+0x8eb/0x2060 [ 160.170588] ? __sched_text_start+0x8/0x8 [ 160.174705] ? hrtimer_start_range_ns+0x687/0xec0 [ 160.179518] ? lock_downgrade+0x980/0x980 [ 160.183639] ? enqueue_hrtimer+0x171/0x4a0 [ 160.187844] ? __remove_hrtimer+0x190/0x190 [ 160.192132] ? find_held_lock+0x35/0x1d0 [ 160.196165] ? do_raw_spin_trylock+0x190/0x190 [ 160.200718] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 160.205792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.210782] ? trace_hardirqs_on+0xd/0x10 [ 160.214910] schedule+0xf5/0x430 [ 160.218249] ? __schedule+0x2060/0x2060 [ 160.222202] ? do_raw_spin_trylock+0x190/0x190 [ 160.226754] ? futex_wait_setup+0x14a/0x3d0 [ 160.231059] futex_wait_queue_me+0x3ed/0x7e0 [ 160.235439] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 160.240770] ? trace_hardirqs_on+0xd/0x10 [ 160.244891] ? try_to_wake_up+0xf9/0x1600 [ 160.249019] ? get_futex_value_locked+0xc3/0xf0 [ 160.253662] ? futex_wait_setup+0x22e/0x3d0 [ 160.257964] ? futex_wake+0x680/0x680 [ 160.261735] ? __hrtimer_init+0x4e/0x140 [ 160.265772] futex_wait+0x34b/0x9a0 [ 160.269379] ? futex_wait_setup+0x3d0/0x3d0 [ 160.273669] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 160.278831] ? __lock_acquire+0x664/0x3e00 [ 160.283035] ? mmdrop+0x18/0x30 [ 160.286295] ? enqueue_hrtimer+0x4a0/0x4a0 [ 160.290508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 160.295683] ? check_noncircular+0x20/0x20 [ 160.299891] do_futex+0x11ec/0x22a0 [ 160.303492] ? __handle_mm_fault+0x80e/0x3ce0 [ 160.307965] ? check_noncircular+0x20/0x20 [ 160.312177] ? exit_robust_list+0x240/0x240 [ 160.316468] ? check_noncircular+0x20/0x20 [ 160.320676] ? find_held_lock+0x35/0x1d0 [ 160.324709] ? check_noncircular+0x20/0x20 [ 160.328916] ? check_noncircular+0x20/0x20 [ 160.333124] ? check_noncircular+0x20/0x20 [ 160.337329] ? find_held_lock+0x35/0x1d0 [ 160.341368] ? find_held_lock+0x35/0x1d0 [ 160.345406] ? SyS_futex+0x2d3/0x390 [ 160.349092] ? lock_downgrade+0x980/0x980 [ 160.353223] ? pvclock_read_flags+0x160/0x160 [ 160.357687] ? __might_fault+0x110/0x1d0 [ 160.361719] ? lock_downgrade+0x980/0x980 [ 160.365835] ? ktime_get+0x15c/0x3a0 [ 160.369535] ? kvm_clock_get_cycles+0x25/0x30 [ 160.373999] ? ktime_get+0x26f/0x3a0 [ 160.377691] ? ktime_get_resolution_ns+0x300/0x300 [ 160.382591] ? __might_sleep+0x95/0x190 [ 160.386545] ? kasan_check_write+0x14/0x20 [ 160.390756] SyS_futex+0x260/0x390 [ 160.394271] ? do_futex+0x22a0/0x22a0 [ 160.398043] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 160.402858] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.407848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 160.412579] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 160.417305] RIP: 0033:0x452a09 [ 160.420463] RSP: 002b:0000000000a2f908 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 160.428144] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 0000000000452a09 [ 160.435384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071becc [ 160.442624] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 160.449865] R10: 0000000000a2f910 R11: 0000000000000206 R12: fffffffffffffffe [ 160.457104] R13: 0000000000000000 R14: 0000000020952000 R15: 0000000000000010 [ 160.464368] syz-executor2 R running task 25520 25244 18008 0x00000000 [ 160.471531] Call Trace: [ 160.474093] __schedule+0x8eb/0x2060 [ 160.477775] ? find_held_lock+0x35/0x1d0 [ 160.481813] ? __sched_text_start+0x8/0x8 [ 160.485931] ? check_noncircular+0x20/0x20 [ 160.490142] ? plist_check_head+0xe2/0x130 [ 160.494345] ? plist_check_list+0xa0/0xa0 [ 160.498465] ? check_noncircular+0x20/0x20 [ 160.502674] ? check_preempt_wakeup+0x426/0xb20 [ 160.507324] ? plist_add+0x5cb/0x760 [ 160.511033] schedule+0xf5/0x430 [ 160.514371] ? lock_downgrade+0x980/0x980 [ 160.518487] ? __schedule+0x2060/0x2060 [ 160.522436] ? try_to_wake_up+0xf9/0x1600 [ 160.526562] ? do_raw_spin_trylock+0x190/0x190 [ 160.531118] ? futex_wait_setup+0x14a/0x3d0 [ 160.535419] futex_wait_queue_me+0x3ed/0x7e0 [ 160.539799] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 160.545132] ? trace_hardirqs_on+0xd/0x10 [ 160.549253] ? try_to_wake_up+0xf9/0x1600 [ 160.553372] ? get_futex_value_locked+0xc3/0xf0 [ 160.558019] ? futex_wait_setup+0x22e/0x3d0 [ 160.562324] ? futex_wake+0x680/0x680 [ 160.566100] ? futex_wake+0x566/0x680 [ 160.569875] futex_wait+0x34b/0x9a0 [ 160.573479] ? rcutorture_record_progress+0x10/0x10 [ 160.578473] ? futex_wait_setup+0x3d0/0x3d0 [ 160.582770] ? mmdrop+0x18/0x30 [ 160.586028] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 160.591101] ? futex_wake+0x2ca/0x680 [ 160.594881] ? get_futex_key+0x1d50/0x1d50 [ 160.599088] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 160.604272] do_futex+0x11ec/0x22a0 [ 160.607876] ? __fget+0x333/0x570 [ 160.611301] ? lock_downgrade+0x980/0x980 [ 160.615426] ? exit_robust_list+0x240/0x240 [ 160.619720] ? __lock_is_held+0xb6/0x140 [ 160.623771] ? __fget+0x35c/0x570 [ 160.627205] ? iterate_fd+0x3f0/0x3f0 [ 160.630973] ? find_held_lock+0x35/0x1d0 [ 160.635018] ? __fd_install+0x25f/0x740 [ 160.638973] ? lock_downgrade+0x980/0x980 [ 160.643089] ? lockdep_init_map+0x9/0x10 [ 160.647133] ? __fget_light+0x297/0x380 [ 160.651081] ? fget_raw+0x20/0x20 [ 160.654513] ? __fd_install+0x288/0x740 [ 160.658462] ? get_unused_fd_flags+0x190/0x190 [ 160.663025] ? alloc_file+0x27e/0x390 [ 160.666795] ? _raw_spin_unlock+0x22/0x30 [ 160.670916] ? __fdget+0x18/0x20 [ 160.674258] SyS_futex+0x260/0x390 [ 160.677775] ? SyS_getsockopt+0x1dd/0x340 [ 160.681899] ? do_futex+0x22a0/0x22a0 [ 160.685671] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 160.690488] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.695476] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 160.700210] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 160.704933] RIP: 0033:0x452a09 [ 160.708094] RSP: 002b:00007f860bc03ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 160.715770] RAX: ffffffffffffffda RBX: 00007f860bc04700 RCX: 0000000000452a09 [ 160.723012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 160.730253] RBP: 0000000000000000 R08: 000000000000014e R09: 000000000071bea0 [ 160.737494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.744732] R13: 0000000000a2f7ff R14: 00007f860bc049c0 R15: 0000000000000000 [ 160.751996] modprobe R running task 23560 25245 5 0x80000000 [ 160.759167] Call Trace: [ 160.761731] __schedule+0x8eb/0x2060 [ 160.765426] ? __sched_text_start+0x8/0x8 [ 160.769545] ? find_held_lock+0x35/0x1d0 [ 160.773586] ? unmap_page_range+0x1223/0x22e0 [ 160.778053] ? lock_downgrade+0x980/0x980 [ 160.782190] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 160.788062] preempt_schedule_common+0x22/0x60 [ 160.792618] _cond_resched+0x1d/0x30 [ 160.796303] unmap_page_range+0x872/0x22e0 [ 160.800537] ? vm_normal_page_pmd+0x2c0/0x2c0 [ 160.805001] ? find_held_lock+0x35/0x1d0 [ 160.809045] ? print_irqtrace_events+0x270/0x270 [ 160.813769] ? print_irqtrace_events+0x270/0x270 [ 160.818496] ? print_irqtrace_events+0x270/0x270 [ 160.823237] ? print_irqtrace_events+0x270/0x270 [ 160.827962] ? check_noncircular+0x20/0x20 [ 160.832168] ? print_irqtrace_events+0x270/0x270 [ 160.836902] ? __lock_acquire+0x664/0x3e00 [ 160.841118] ? __lock_acquire+0x664/0x3e00 [ 160.845331] ? find_held_lock+0x35/0x1d0 [ 160.849374] ? pagevec_lru_move_fn+0x197/0x260 [ 160.853927] ? lock_downgrade+0x980/0x980 [ 160.858059] ? lock_release+0xa40/0xa40 [ 160.862003] ? uprobe_munmap+0x127/0x430 [ 160.866038] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 160.871200] ? uprobe_mmap+0xc90/0xc90 [ 160.875057] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 160.880216] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 160.885306] unmap_single_vma+0x15f/0x2d0 [ 160.889449] unmap_vmas+0xf1/0x1b0 [ 160.892971] exit_mmap+0x23a/0x500 [ 160.896485] ? SyS_munmap+0x30/0x30 [ 160.900108] ? __might_sleep+0x95/0x190 [ 160.904057] mmput+0x223/0x6c0 [ 160.907222] ? get_task_exe_file+0xc0/0xc0 [ 160.911432] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 160.916246] ? do_exit+0x8fa/0x1ad0 [ 160.919848] ? lock_downgrade+0x980/0x980 [ 160.923976] ? mark_held_locks+0xaf/0x100 [ 160.928098] ? do_raw_spin_trylock+0x190/0x190 [ 160.932653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.937639] ? trace_hardirqs_on+0xd/0x10 [ 160.941763] do_exit+0x90a/0x1ad0 [ 160.945193] ? kernel_text_address+0x41/0x140 [ 160.949657] ? mm_update_next_owner+0x930/0x930 [ 160.954296] ? __kernel_text_address+0xd/0x40 [ 160.958765] ? unwind_get_return_address+0x61/0xa0 [ 160.963669] ? __save_stack_trace+0x7e/0xd0 [ 160.967978] ? putname+0xee/0x130 [ 160.971403] ? save_stack+0xa3/0xd0 [ 160.975003] ? save_stack+0x43/0xd0 [ 160.978601] ? kasan_slab_free+0x71/0xc0 [ 160.982632] ? kmem_cache_free+0x83/0x2a0 [ 160.986746] ? putname+0xee/0x130 [ 160.990169] ? do_sys_open+0x31b/0x6d0 [ 160.994025] ? SyS_open+0x2d/0x40 [ 160.997449] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 161.002355] ? debug_check_no_obj_freed+0x3da/0xf1f [ 161.007342] ? _raw_spin_unlock+0x22/0x30 [ 161.011473] ? free_obj_work+0x690/0x690 [ 161.015511] ? put_unused_fd+0x62/0x70 [ 161.019369] ? lock_downgrade+0x980/0x980 [ 161.023495] ? rcu_pm_notify+0xc0/0xc0 [ 161.027356] ? putname+0xee/0x130 [ 161.030782] ? putname+0xee/0x130 [ 161.034206] ? rcu_read_lock_sched_held+0x108/0x120 [ 161.039194] ? kmem_cache_free+0x267/0x2a0 [ 161.043400] ? putname+0xf3/0x130 [ 161.046830] do_group_exit+0x149/0x400 [ 161.050691] ? SyS_exit+0x30/0x30 [ 161.054115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.059106] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.063837] SyS_exit_group+0x1d/0x20 [ 161.067607] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 161.072333] RIP: 0033:0x7f18a4f341e8 [ 161.076020] RSP: 002b:00007fffdd16bcd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 161.083698] RAX: ffffffffffffffda RBX: 00007f18a520ee98 RCX: 00007f18a4f341e8 [ 161.090938] RDX: 0000000000000001 RSI: 000000000000003c RDI: 0000000000000001 [ 161.098177] RBP: 00007f18a520ee40 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 161.105415] R10: 00007f18a520f740 R11: 0000000000000246 R12: 00007f18a520f5b8 [ 161.112659] R13: 0000559948520a70 R14: 0000000000005790 R15: 0000000000004770 [ 161.119920] [ 161.119920] Showing all locks held in the system: [ 161.126248] 2 locks held by kworker/u4:0/5: [ 161.130565] #0: ((wq_completion)"events_unbound"){+.+.}, at: [<0000000047e7ae93>] process_one_work+0xaaf/0x1af0 [ 161.140947] #1: ((work_completion)(&sub_info->work)){+.+.}, at: [<0000000073750f67>] process_one_work+0xb01/0x1af0 [ 161.151618] 1 lock held by rsyslogd/3000: [ 161.155732] #0: (&f->f_pos_lock){+.+.}, at: [<00000000308d5fc3>] __fdget_pos+0x12b/0x190 [ 161.164119] 2 locks held by getty/3121: [ 161.168056] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.176700] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.185952] 2 locks held by getty/3122: [ 161.189893] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.198533] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.207782] 2 locks held by getty/3123: [ 161.211719] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.220359] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.229610] 2 locks held by getty/3124: [ 161.233550] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.242189] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.251442] 2 locks held by getty/3125: [ 161.255382] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.264024] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.273275] 2 locks held by getty/3126: [ 161.277213] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.285854] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.295106] 2 locks held by getty/3127: [ 161.299045] #0: (&tty->ldisc_sem){++++}, at: [<000000003b6f444c>] ldsem_down_read+0x37/0x40 [ 161.307685] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008989eba2>] n_tty_read+0x2ef/0x1a00 [ 161.316952] 6 locks held by syz-executor1/25239: [ 161.321671] #0: (&evdev->mutex){+.+.}, at: [<00000000f9fa0558>] evdev_write+0x145/0x4b0 [ 161.329970] #1: (&(&dev->event_lock)->rlock){-.-.}, at: [<0000000009e8ad5b>] input_inject_event+0xc9/0x349 [ 161.339913] #2: (rcu_read_lock){....}, at: [<0000000050ebe8c2>] input_inject_event+0xae/0x349 [ 161.348726] #3: (rcu_read_lock){....}, at: [<00000000eede513a>] input_pass_values.part.5+0x0/0x800 2017/12/22 06:37:30 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='cpuset\x00') read$eventfd(r0, &(0x7f0000fd8000-0x8)=0x0, 0x8) 2017/12/22 06:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400100000003, 0x80000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c1a000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x21, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f0000c96000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) [ 161.357975] #4: (kbd_event_lock){....}, at: [<000000005240a827>] kbd_event+0x82/0x36d0 [ 161.366187] #5: (tasklist_lock){.+.+}, at: [<0000000031bd57e3>] debug_show_all_locks+0xd3/0x400 [ 161.375181] 3 locks held by syz-executor6/25241: [ 161.379901] #0: (&f->f_pos_lock){+.+.}, at: [<00000000308d5fc3>] __fdget_pos+0x12b/0x190 [ 161.388283] #1: (sb_writers#6){.+.+}, at: [<00000000a35ab708>] vfs_write+0x407/0x510 [ 161.396319] #2: (&sb->s_type->i_mutex_key#10){++++}, at: [<0000000079e1e822>] generic_file_write_iter+0xdc/0x790 [ 161.406787] [ 161.408381] ============================================= [ 161.408381] 2017/12/22 06:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ba000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000589000-0x10)=[], 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) setrlimit(0x9, &(0x7f000022f000-0x10)={0x3, 0x6}) io_setup(0x1, &(0x7f0000be5000)=0x0) 2017/12/22 06:37:30 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000037e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000336000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000)={0x5, 0xa6, 0xaea, 0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x4e}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000+0xffa)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x2, 0x1ff, 0x11}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x8000, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x7, r2}) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000fd0000-0x52)={@random="39612b8f6fa2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000086dd, @ipv6={0x0, 0x6, "87f00e", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/12/22 06:37:30 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007de000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000578000)={0x0, 0x7, 0x800, 0x37}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000438000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002f7000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d4c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x7, 0x0, 0x2}, &(0x7f0000950000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005bf000)={r3, 0xb5, "9e10213ec6b7736eaf44d7618d8050c334c8f69cdafb85a79396a2873002f7fa1ea27b91499db0a03d0210b1892bbbe973e45d7f69b2e4baf81186a94ec0dda67468cc682aee930fb64862566eb6ca1ee4630d07c324bf7638e8c3b69a935da93ba3796c3c3e56a9b2a13cdd93a27410dbced937d7b638c0c0a56619fdd0333eb320a4e3ef1e4f1498f1ec52f499b5f84bf4cf2a1925b8291308573f0a113b8b3135f3e372e7f581ce3f4ff84a3bb8a3abfe1526b7"}, &(0x7f0000389000)=0xbd) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000340000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab5000)=0x10) symlinkat(&(0x7f0000d1f000)='./file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r4, &(0x7f00003c2000)='./file0\x00', 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000264000-0x4)=0xc) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000810000)={0xb69, 0x40, r5, 0x0, r6, 0x9, 0x0, 0x2}) 2017/12/22 06:37:30 executing program 4: clone(0x0, &(0x7f0000a30000-0x91)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f00000dc000)=0x0, &(0x7f000016c000-0x89)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x6}, 0x8) ioctl$void(r0, 0x5450) setxattr(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000dcc000-0xe)='spp1p,d5sum&\x00', 0xd, 0x800000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xca2, 0x10, 0x6, 0x7fff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r3, 0x20, "2f790041147ae8c14617243ad5706d57ecad504470d6f1a8e41ac55da3db6b68"}, &(0x7f0000002000-0x4)=0x28) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000-0x30)={0xfb, 0xe66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000843000)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ef2000-0x1)=0x243, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) inotify_init1(0x800) write(r0, &(0x7f0000472000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) bind(r0, &(0x7f0000f2d000-0x80)=@generic={0xd, "deeb44bf53975e0cced570845535cfe15145460f15ca98e9b178692cb97fc7b50a9af92c903017bc387f0e7716ba21ff2429578b1d93b5d7372cf26f9a914c68fd328a78318a815cbc2fec0be173e319e859b4c4168e87e20452e58e5925b55f2fef4150a62609dbf88b1ca94eafe6a78b427a1be0314f72fcda20ba4a27"}, 0x80) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000db4000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000055000)={0x0, 0x0}) setitimer(0x1, &(0x7f000054c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 06:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/igmp6\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000565000-0x88)={0x40, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000941000)=""/16, 0x10}], 0x1, 0x400000000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a2d000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000)=0xe8) getresgid(&(0x7f0000f4a000)=0x0, &(0x7f0000bf7000-0x4)=0x0, &(0x7f0000e82000)=0x0) fchown(r0, r1, r2) 2017/12/22 06:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) syz_open_dev$usbmon(&(0x7f0000e3b000-0xd)='/dev/usbmon#\x00', 0x800, 0x2) 2017/12/22 06:37:30 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000046e000)='./control\x00', &(0x7f0000fa5000-0xa)='./control\x00', &(0x7f0000253000)='vfat\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00006ed000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2017/12/22 06:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000532000)="000000121200e70000000000000007059b", 0x11, 0x3, 0x0, 0x0) 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000f12000)=[{&(0x7f0000bd3000-0xe8)='R', 0x1}], 0x1, 0x1000000000000000) r3 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00004ff000)={[0x4, 0x5, 0x6, 0x5, 0xd7c2, 0x9, 0x401, 0x8, 0x1, 0x9, 0x2, 0x9ea, 0xfffffffffffff51a, 0x2, 0x401, 0x20], 0xf000, 0x100}) splice(r1, 0x0, r3, 0x0, 0x400, 0x0) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000022a000+0xf9b)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x3, 0xa0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00008ae000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000a2b000-0x14)="ff55d36cffba0436ffff05000000000000000000", 0x14) 2017/12/22 06:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082b000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) creat(&(0x7f000027b000-0x8)='./file0\x00', 0x102) 2017/12/22 06:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000734000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000017e000)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000bc1000)='./file0\x00', 0x2000, r0, r1, 0x4, 0x20040) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x8, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000003b000)={0x0, 0xa0, &(0x7f0000afe000-0xa0)=[@in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002f2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005a1000-0x8)={r3, 0x2}, 0x8) 2017/12/22 06:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) open(&(0x7f0000192000)='./file0\x00', 0x400000, 0x5) rmdir(&(0x7f0000c42000-0x8)='./file0\x00') 2017/12/22 06:37:30 executing program 0: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000069000)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000067000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x10) splice(r1, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r0, r0) read(r4, &(0x7f0000068000-0x1000)=""/1, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000005f000-0x4)=0x0) writev(r6, &(0x7f0000015000)=[{&(0x7f0000055000)="a1", 0x1}], 0x1) 2017/12/22 06:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000969000)=[{0x6, 0x0, 0xffffffffffffffff, 0x407ffc0004}]}) munlock(&(0x7f0000f17000/0x4000)=nil, 0x4000) 2017/12/22 06:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000856000-0x6)="", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x48202, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000042c000-0x50)={0x120, @tick=0x0, 0x3, {0x1431, 0x101}, 0xbf, 0x0, 0x788, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000011b000)={0x0, 0xe9, "557c9d2b92968cdce36d5ccdd318675fc0b1a53accf7684f1f56e24ab99ad52604e889bf346e4fb2f58b6d2e7a7754c5c3e864275b88dc09decafe2a866276cba7b1bac58019fd704c19cf6369dd11e2d63637eb807503b135f81aa53f0c9e2568e7b4e4c17ccdb347b3f75a23d7e750b2ccf75cf19634937ce134d7947bf6adb1bdc0ba22e9e26d2913f5b9fd0c7c1ee3055b579d1a470c6ad5d2827fe69b1456d0afcd71feb1c9bfb907e5433ca755b55cf00caf0b3f1b8ed0193deef24e79d85ad82ac41d59e22e1d945004f31633b8dda6812f3d0b1dfc43885b0f8d4d36d611ef8d40bd94eb65"}, &(0x7f0000cba000)=0xf1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000035b000-0x46)={r1, 0x3e, "70064bf07da057f535cdd765f9840ae68232ab3b57021ea356cb3f3c0ca15e120021ba1888c29ecc66db061627a0b0a3642615d2e227b77e112f61f183e1"}, &(0x7f00005cf000)=0x46) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000090f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) bind$netlink(r1, &(0x7f0000ac7000-0xc)={0x10, 0x0, 0x7, 0xc5}, 0xc) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004fa000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000001000)=""/76, 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d5000+0xc20)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000231000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) [ 161.676274] kauditd_printk_skb: 11 callbacks suppressed [ 161.676284] audit: type=1326 audit(1513924650.369:2009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/22 06:37:30 executing program 7: mknod$loop(&(0x7f0000f4d000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x404, 0x0}, {r0, 0x0, 0x0}, {r0, 0x12, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8200, 0x0}, {r0, 0xc080, 0x0}, {r0, 0x5040, 0x0}, {r0, 0x4100, 0x0}], 0xa, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x8)={0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x800}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r2, @in6={{0xa, 0x0, 0xba3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd88a, 0x78, 0x0, 0x1, 0x80}, &(0x7f0000004000)=0xa0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x5c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003000)={0x7, 0x80, r3, 0x7fffffff, r4, 0x2, 0x10001, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000008000-0x10)={0x2, &(0x7f0000007000)=[{0x1, 0x80, 0x8000, 0x7fffffff}, {0x3, 0x4, 0xee, 0x2}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2017/12/22 06:37:30 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000d9d000-0x8)=0x15000) 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, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) [ 161.744986] audit: type=1326 audit(1513924650.369:2010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.786921] audit: type=1326 audit(1513924650.369:2011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.815157] audit: type=1326 audit(1513924650.370:2012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.841661] audit: type=1326 audit(1513924650.370:2013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.866841] audit: type=1326 audit(1513924650.372:2014): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=84 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.891726] audit: type=1326 audit(1513924650.375:2015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.916522] audit: type=1326 audit(1513924650.375:2016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 161.941491] audit: type=1326 audit(1513924650.375:2017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/22 06:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x42) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) r2 = dup2(r0, r1) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000681000+0xcf1)=0x4d48b8b2, 0x4) r4 = shmget(0x0, 0x3000, 0x2, &(0x7f0000c8b000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00006e1000-0x3e)=""/62) poll(&(0x7f0000f62000-0x8)=[{r3, 0x40, 0x0}], 0x1, 0x8) getdents64(r3, &(0x7f00005a2000)=""/89, 0x59) unshare(0x40600) mknodat(r3, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000807000-0x91)="c6871d9b6f460b51f0326fb6c9f509f644cbbfabe9223b2b58f6561e3e494315af807d7fcee68eea684afab9d5c233fd50433c7717419b26871e6274cf2511fb8239b240951c8bc6f65867ae9e63aafee99b30dccd3dfe64a911d9c40fc23c6286bbe51cca6a0ebcc24b025c0ee4b82ca563b1a6146f8ecc3d53e116642017fa115e98d70b4bf561ee75e48c6869963d49", 0x91) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00005da000)={0x54, 0x7f, 0x20, {0x1, 0xffff}, {0x9, 0x7f}, @ramp={0x289f, 0x6, {0x81, 0x100000001, 0x46c5, 0x6}}}) r5 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000043000-0x8)='./file1\x00', 0x0) ioctl(r5, 0xebe8, &(0x7f000003d000-0x2b)="8cf4dbd522779b5b6b703a7c87b25279d47d3cb62fb2b61a1040e7cb88fa0c2b78aed1541189dae821640d") getdents(r5, &(0x7f0000032000)=""/80, 0x50) lstat(&(0x7f0000a95000-0x8)='./file0\x00', &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f45000)='./file1\x00', &(0x7f000091e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f000030f000)='./file1\x00', r6, r7, 0x1100) recvmsg$kcm(r2, &(0x7f0000a8f000-0x38)={&(0x7f0000b85000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000571000-0x50)=[{&(0x7f00004bf000-0xe4)=""/228, 0xe4}, {&(0x7f0000db6000-0xe6)=""/230, 0xe6}, {&(0x7f0000d40000-0x39)=""/57, 0x39}, {&(0x7f0000179000)=""/222, 0xde}, {&(0x7f0000446000-0xd3)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0x6}, 0x20) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000f98000)={0x3f, 0x200, 0x400, 0x1}) getsockopt$inet_buf(r5, 0x0, 0x26, &(0x7f0000d4c000-0xae)=""/174, &(0x7f00000e3000-0x4)=0xae) 2017/12/22 06:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000455000-0x11)='/dev/vga_arbiter\x00', 0x119401, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d7d000-0x20)={0x43, 0x6e36e7c5, 0x200, 0x198, 0x91, 0x2, 0x6, 0x80000000, 0x0}, &(0x7f0000fb4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002aa000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc7, 0x7, 0x10000, 0x53}, &(0x7f000083c000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 06:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061c000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c65000)={0x3ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003d5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000f99000-0x4)=0x0) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000fa2000-0xe)=@known='system.advise\x00', &(0x7f0000fa1000)='selinux\'(nodevselinux!GPL)[keyring{\x00', 0x24, 0x3) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2017/12/22 06:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000d56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009a3000)='./file0\x00', &(0x7f0000e5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x10000, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe}, @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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b3b, 0x20) 2017/12/22 06:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x0, 0x6a, 0x0, 0x0}}, 0x30) 2017/12/22 06:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000390000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000114000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f00006f9000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000df4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r1}) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigprocmask(0x3, &(0x7f0000710000)={0x0}, &(0x7f0000c02000)={0x0}, 0x8) r2 = semget$private(0x0, 0x0, 0x80) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f00009fa000-0xfd)=""/253) 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030a000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002b9000)=0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000278000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fb3000)={0x57, 0xffff, 0x1, {0x1, 0x9}, {0xffffffff, 0x8001}, @const={0x9, {0x2, 0xffff, 0x800, 0xac}}}) 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80004, 0x733, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00009ff000-0x5f)="cf6cde1c38ac234f1a66607643cc9155d79d088c16d6e5bb2d5d043c487fe80137be23a9dc476b4ca30a8b32c4d08220ed55e64528932e301bb8ad09e8559b0a78cd5a2d9831a806ee09930f005c91a936e74d9028de590ac19fb6468b8902", 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000266000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000986000-0x4)=0xc) prctl$setptracer(0x59616d61, r3) [ 161.966757] audit: type=1326 audit(1513924650.379:2018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25304 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/22 06:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000091a000)=0x0, &(0x7f00005b6000)=0x8) fremovexattr(r0, &(0x7f0000b2b000)=@random={'os2.\x00', 'ramfs\x00'}) 2017/12/22 06:37:30 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000005000)=""/4096, &(0x7f0000018000-0x4)=0x1000) 2017/12/22 06:37:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 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, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000076e000)={0x0, 0x0}) setitimer(0x0, &(0x7f00007d7000)={{0x0, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000ad8000)={{0x0, 0x0}, {0x0, 0x0}}) eventfd(0x9de) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff7000-0x34)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:30 executing program 0: stat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f0000765000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fe8000-0xe8)={{{@in=@local={0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00000bc000-0x4)=0xe8) r3 = syz_open_pts(r1, 0x8000000006) writev(r3, &(0x7f00009ca000-0x70)=[{&(0x7f0000529000)="", 0x0}, {&(0x7f0000dcc000)="758388cd2702129cbd2d12e507719809a9897e66fe899f43963774c860b31a2f651c1d18f8bf67d7fdb52b0cf0fb4b9316d575ede528bad91c0716b0ce119cb217c42f242b6596760351d77b0ee261cd7c74e322d6d33e6aad31780408f882d5e42ed80809bcfb12f28561a0849f8c665d57802839fb2241ba025df67efc5c4f842d55b7d016cf1c0cf6ad480b20776af6533f3eca0f70f097a5ffdd27662801a3b101042d34dd4a180935c38c6686242b2c6e151cf9d2ec04ab85a5e1fca42be2c27aafe8c301c240", 0xc9}, {&(0x7f00007bf000)="93035b7b273b8c04e22610231b2219e74b63828e1cffe4fe2e071242d18413acb77e69bf63c4cfad7ccc92939be17cdbc117fd750ce0dfb6d9aa56e9d0edabd4d99d64dd7442612193093a21d42ac1cfe7da86cdf56bcd386875aa52b203", 0x5e}], 0x3) 2017/12/22 06:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b08000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000065d000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ee1000)=@assoc_value={0x0, 0x0}, &(0x7f000055d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000770000-0x6)={r1, 0x800}, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000aa000)={0x6, 0x8, 0xfff, 0x8, 0x0, 0x7, 0x0, 0x1, 0x80000001, 0x7fffffff, 0x6}, 0xb) openat(0xffffffffffffff9c, &(0x7f0000455000-0x8)='./file0\x00', 0x80c0, 0x0) 2017/12/22 06:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b91000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[], 0x0, &(0x7f000082b000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/22 06:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c7000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000764000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000928000)=0x28) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2017/12/22 06:37:30 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000e69000-0xeb)=""/235, 0xeb) r2 = getpid() syz_open_procfs(r2, &(0x7f0000753000-0xa)='setgroups\x00') perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002b5000)={0xffffffffffffff9c}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ede000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003ff000)=0xc) mprotect(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) open(&(0x7f0000075000)='./file0\x00', 0x228000, 0x80) clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") 2017/12/22 06:37:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000817000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/hwrng\x00', 0x80, 0x0) syz_open_dev$sg(&(0x7f0000092000-0x9)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a26000-0x18)={r1, &(0x7f00007f7000-0x4d)="10c9c9dec157efa1299026694b7390d6e1f21cd6cf4f1c069e9df370ef23a21ef351d2ce33cfbe2cb5f0a1780b57437047ba991d48c1db9f58c405719c3194da45ea3b124733b107a458855b6a", &(0x7f00004aa000-0xfa)=""/250}, 0x18) 2017/12/22 06:37:30 executing program 5: prctl$intptr(0x1d, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='coda\x00', 0x800004, &(0x7f0000001000-0xca)="2610541459d22047e56f15374f794e4b8220eec04aaeda25a91809e045415d91e51a4afa8d6b45db062459462219ba7edc83774e5d7fd8cabfcaec3f76fdc14fe5fa40a4a261920fcef89ac2d43fb6f4d31fa7ed5768f306faccdca2d7f38642f54c3ddba4a0737e38e5953f98e9cbe0f946e5de6213b6e410e747efab9dd1f2690420c465c0f1c32a13c797bd153a9c7c4655c9bae930d2cd33a2cdb9986733f986e1e58026d1141f62409045a4bfb86f7f22686c33e86b2295b96e8d08510090419306f3373aba209e") open$dir(&(0x7f0000000000)='./file0\x00', 0x484004, 0x1) restart_syscall() 2017/12/22 06:37:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00005d5000-0x38)=[{0x0, 0x0, &(0x7f0000a96000-0x30)=[{&(0x7f0000996000)='V', 0x1}], 0x1, &(0x7f0000077000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000208000)="4ba820f270010fb078b8e752ab65a00a452ef914b426", 0x16) accept4$inet(r1, &(0x7f0000a48000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000268000-0x4)=0x10, 0x800) 2017/12/22 06:37:30 executing program 3: 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, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f000072d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb4000)=0x1c) 2017/12/22 06:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000c16000-0x2c)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4b000)='/selinux/enforce\x00', 0xa0800, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000264000-0x1000)="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", 0x1000) 2017/12/22 06:37:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ba000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000235000)={0x0, 0x0, 0x0}, 0xc) mq_notify(r0, &(0x7f0000b75000-0xe)={0x0, 0x7, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000000005408, &(0x7f0000000000)=0x0) 2017/12/22 06:37:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000312000)={&(0x7f0000dcb000)=@ax25={0x3, {"ab03083d387aa2"}, 0xdb}, 0x10, &(0x7f00003e0000-0x20)=[{&(0x7f0000383000-0x82)="5668f29322e3bfd66fdc6297f6955c573f48900862f5644c2f050b4788f216c792c7b10f15cc1efe582af9d3871d888da224849467b10669952031958e7bda0ebd491b8ab97c28b116dd801b834ee85d47ad49659e035e0c41599fdf35dac1f97985d48b160ba6893c4cec63b65cbc181a878caf79669dfca263ab56e91de69774f5", 0x82}, {&(0x7f0000186000)="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", 0x1000}], 0x2, &(0x7f0000481000)=[{0x38, 0x103, 0xa4, "ab7dc21bb1d971bdf216b7cd3ac40d7e6729b3ba7f05e8c5496d4be67fd196935da8"}, {0xb0, 0x107, 0x5fa, "af6fa7a902a28b0142ebaad8821c8b84b14020cad03fc7ccc0ae7c13de77f700d8d60735e59d3316c514363cfaf3bf0973837e78eb8f51dab2b0ae940088cd00b84d5cdf62a5167258a4e5d2649b3f732c1a1932bb321abc12ce6e8698cc21b0607c744fe7db7a91d85823c5c34390bead548807b89e30a38b5ff529990689dd9f0f32361848c7f8c4600595c318d12be4372911664f985aed52d968cb9f3b"}, {0x68, 0x10f, 0x0, "37fd5dd5b1c0a65554b6ea188cdc545b4bedb708fd3aeeabb916818c215fad568fc5dc5fa89a0fcfd641fa45fb683b61db0de7a7806a9c558d93d45b803ec25ace85e3c1fac851f54e1db3b68a1d2bc425f8d7"}, {0xc8, 0x102, 0x7, "96b13717163d652f4b70c13a388e44aef742712e4442966d0872aecc6295c60566bb045c351497607bab82e25ab089362f45d904c8190790eadb7eb3c24e4bd506196e2fba3c3baf3a9cdd9ab116fa8319532f508b7cb7049eed8fe140f431e754c9e1441a26f438161602197d88570fc7a0211cda5a4fca5e72992ea50f4214fa001830b23079abf220bb8bad8135bbbbe487804f4da3216e21f44b8b44c42d56b1d771ff12f2407a356969e7372cd4f6af68"}], 0x218, 0x8004}, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x80000000, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="88a2212b4fd36fe67dd0d3bad8cad4dce7ef429fa6da7f", 0x17}, {&(0x7f0000001000-0xb9)="22637d22bb597a103b6c17d7e7a5954dc12b15d36bf33c9c8e12317c54b094ae520b5fd4f0bc93de98f2e47da1f287cb6de45b09e22edfcba4b7ff8e5b58b1d3c37a44b6ea37874648b5233f542d4ef267e2adf0244e396a5dfa35c8aeb0e5a709c5aa8a1493301137b82d25f364a7bfb21c93862b8e1915eeb43052d33fee5742d740a042da956e80d4b54077ffad8573066fb21c17f4b39718eabc0e02164122731752609cae0348b9977d09b1e93042cd149c5207dab120", 0xb9}], 0x2, 0x4) socket$inet6(0xa, 0x4, 0x5) getpeername$inet6(r1, &(0x7f00001f3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fe000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x14, 0x2, 0xffffffffffff629c) r5 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00003c4000)={@generic="761e1b68ff348ce754e6aad94b74e407", @ifru_data=&(0x7f0000e95000-0x20)="bcff9417e113961fd34de055f1c2f78e8df7961b76f14cc77a9c9d83c00a4649"}) r6 = inotify_add_watch(r5, &(0x7f00006d2000)='./file0\x00', 0x620) inotify_rm_watch(r0, r6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x2014, &(0x7f0000568000-0x14)="ffd36cffba04710600000000000000000000", 0x12) 2017/12/22 06:37:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f57000-0x8)='./file0\x00', &(0x7f0000435000)=@random={'security.\x00', '.\x00'}, &(0x7f000073e000-0x8)='+vmnet1\x00', 0x8, 0x2) creat(&(0x7f0000868000)='./file0\x00', 0x0) setxattr(&(0x7f0000cda000-0x8)='./file0\x00', &(0x7f00000c2000)=@random={'security.\x00', 'eth0{cpuset*\x00'}, &(0x7f0000992000)="626465760400", 0x6, 0x0) 2017/12/22 06:37:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000163000-0x4)={0xffffffffffffff9c}) fstat(0xffffffffffffff9c, &(0x7f0000174000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0d000-0x5)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000056000)=@ioapic={0xf004, 0x15d600000000000, 0xec, 0xaaf, 0x0, [{0x6c, 0x8, 0x2573, [0x0, 0x0, 0x0, 0x0], 0x11}, {0x1f, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0x72, 0x5, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0xff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x7f0000000000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x20, 0x800, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x2, 0xfffffffffffffffc, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x2, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x58, 0x1, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfffffffffffffffa, 0xd099, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x2b80000000000000, 0xfffffffffffffa80, 0x101, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff67b1}, {0x1, 0x8, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff7658}, {0xffffffffffffffe1, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x322, 0x800, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xfffffffffffff800, 0x894a, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x986, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0], 0xa16d}, {0x9, 0x10000, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x8, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x7857a15b, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x1, 0x88fd, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1ff000000000, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x6}]}) r3 = getgid() fchown(r0, r1, r3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = dup2(r5, r4) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000649000)=""/203) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000122000)={0x0, r5, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000f36000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0x200, 0x6, 0x8}, &(0x7f0000343000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000053e000-0x20)={0x7, 0x81, 0x8, 0x7, 0x200, 0xc9a4cc0000000000, 0x0, 0x4, r7}, 0x20) 2017/12/22 06:37:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$inet6(r0, &(0x7f0000bd9000-0x78)="", 0x0, 0x0, &(0x7f000043a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$packet(r0, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000669000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e8e000)={@loopback={0x0, 0x1}, 0x9, r1}) 2017/12/22 06:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a1d000)=0xfffffffffffffffa, &(0x7f00008cf000)=0x2) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2017/12/22 06:37:31 executing program 4: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc5, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2017/12/22 06:37:31 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000003000-0x8)='GPL$em1\x00', 0x41, 0x0, &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) clock_gettime(0x0, &(0x7f00001f0000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000da6000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000026e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000b71000-0x4)="", 0x0, 0x0, &(0x7f0000fd1000-0x10)={r1, r2}) 2017/12/22 06:37:31 executing program 2: ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x28)={0x57, 0x0, 0x1ff, {0x1, 0x4b}, {0x8, 0x6}, @cond=[{0x7, 0x1, 0x88e, 0xffffffffffff0000, 0x100000001, 0x3}, {0x7, 0x1, 0x5, 0x6, 0x200, 0x2}]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x10001, 0x3, 0x1ff, 0x7fffffff, 0x181a, 0x7cf}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ab7000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000518000)={r1, 0x1}) sync() 2017/12/22 06:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{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]}) 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, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000406000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000049000)={0x0, 0x5}, &(0x7f00007b8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a52000)={0x2, 0x4, 0x8, 0x100000001, 0xf37, 0x7fffffff, 0x2, 0x4, r2}, &(0x7f0000ab7000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = syz_open_dev$mouse(&(0x7f0000388000)='/dev/input/mouse#\x00', 0x8cd, 0x48000) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000613000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f00008e3000-0x4)=0xc) 2017/12/22 06:37:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000db7000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0xfa3, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000014000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x8d, &(0x7f0000005000-0xb4)="321a3f664934e230bbad96f4f9c10867813fb80c3420f018778c3411da2c3bd15aecfab236062a78632576490c644c0ef64a1724a2eb77e5d0bcf208f21fd6c08e892a1e9ace0e6d8552c7767f4c7fae0e9c03fc9c7fbefb5d23faec8e72a7b2e86bc9de3b5d291305fe49af017d42f694f4d3b7cb784d9084663b581a0320cfbe008d8bcebc3964e221d88ec7962e3d6b05fd5c1b64ffd59998d21d4bcf", 0x9e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) listen(0xffffffffffffffff, 0x4180000004) syz_emit_ethernet(0xe2, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="19ac5d18ec23", [], {{0x9100, @x25={0x3, 0x5, 0x0, "631d427e78fa5ededab6171ce93b86993ccdb55c4a6dbd5ca44a3971b0f6b7c4b596251f6bf39029cef0c831a02e03c2f9d5fc08e5831eebbdaa7d14b66a41ef67642ff0f45eae7546f72752beff36429434ce0a82dd83c39b9b61e77c43452bd0bf17190e27d98b84dfc185f60c6cfadb0eb82e030ab2d24148c87ed3b11919c73db9a2f95215e004fd6f1eb51c38b16a0592e8505cceff971ffe5de3e1ef19de2214e3bdc4192a50ea6ce83703435354dc709a1a3606dd1d0899d30827ddcbea57a1b3e5857cfadaeea5f0c95af37bee"}}}}, 0x0) syz_emit_ethernet(0xe1, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0xd1, @llc={0xfe, 0x8e, '\t', "00579ec51af149ebe2378d3da1ea26848e32f403b686f32667997ecab87fc5b3d9415691a0c14e62279f8c5cdfb794a5a5ad89b47eb6523c4bb1d6c6a124e5892bbe3ce69920ad625a4fcbca32a0201932409563f9cf1af4b08e9fcc2d9ac53153260cf5ee35061dcda1e8cf4aba6c6632e6ddeda9cdcab70eeb609e7cd1d6e321ac0db9b3f246d4dfdf6fae39dd0c9dc8806371981fa46851e82b4e0fba37e1cc207e077f74f46b79628e3685e536d43591c1113f8a895133b957a30087a8a3bc592f2f9aa53699c464a68372cc"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x29b, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x80000001) syz_emit_ethernet(0x8e, &(0x7f0000018000-0xab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x80, 0x0, 0x80000000000, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x23, 0x8001, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, r2, 0x42424242, 0x0, 0x0, 0x12, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x5b0]}, @generic={0x0, 0x6, "e90f2cdb"}, @timestamp={0x8, 0xa, 0x0, 0x5}, @mss={0x2, 0x4, 0x100000000}, @timestamp={0x8, 0xa, 0x0, 0x0}, @mss={0x2, 0x4, 0x0}, @timestamp={0x8, 0xa, 0x0, 0xa3}]}}, {""}}}}}}, 0x0) mprotect(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000006) listen(r1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/22 06:37:31 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001ce000)='./file0\x00', 0x80, 0xcd) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000814000+0x8ad)={0x3, "66778969225a"}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2017/12/22 06:37:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000e2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000294000)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c88000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000-0x4)=0xe8) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000619000)={"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"}) semget$private(0x0, 0xfffffffffffffffc, 0x408) 2017/12/22 06:37:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d1f000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="715549375c1dae9e15ce37c5055318ce1a79f4b7a0e326667bd68b636d223ad47ce697f5f8213762247130059a8a85fb728ee0f1f63f28ccfbe676e34dfd84636e59382792dcda06ebc8ba7a78b650c1e8d321be7aa641a5d9b9e3b6d1b87b7ecf31744b1b5bab564ea8a1f9eaddecb16a9cc366b401f708ed2467c9f95bdb00303b9fd787f423d0b7740ca8671b1376365333bee2dbb56ed8fd531dcf9506a7bb0f6f535f9190538fdd630a1781fccf6eb7ef2de944fbcc7ce46e03e3071417aaf10fcb78f66b7de12a02e96db10c1fd7e8fba623b1ad9103da56d1808a8fc682da97e6c2825cee8c2c35802ab0cf19e082bf230b165c37c994b3a149ebaf8fe8aabed03c1a7c78168458135575ba385a29c06540b496676d2dc40164c6f3cdf6ec42649fa9f1714c0cd1889123cab3dba06e6f71db1766dbd300643a93cbc8075eca27cac373d13a5c93913093d7bdaf775b7e1a57ea3215c68f041ae4cd14f365eb38c289a1ec9e8904466d4be6cdaf0c7060adfe0365c8717d9f2ec915513a45ae89837b6edeca50310e1277d970d5bee77c227c8faf5528a49c680eaae0489d4026c47e8c0255b63f220770c1563c731d94c899f132d7a62e4fa156db1fb5691dee6ae84dd94107fa45769edaba956e0377d9daf9cffaee15e7bc2f142836c75b177e453db47f353b4bffc419126c1d2fb5e1746ecb80e75f111e2ab2a9ecd5c0e0cfbd2ce03088ab2a6089f898129d4ccf808c9ea33db673221e3d8f7f8a240606c62eade48c7addcc703df3e720b41b9691727c709de4e1e74d3237f245667adcc5ba9b190a7dc05a6b949428f6b0bb8b99813a41e4c22806be74cf4913f9afb79cc8f600004d8b945732b2e88ee71d8b1be8ef1dc329ec7168a82063b446016981e56128d7f877182ab4c487df1a36a4c9ac486ac541347f0c97da47c90de67a59fc827b7710a21d52b9d093b36a5bbbcd062366bb386d11da83ee9188b1bf39f074ef3fda79a0182c8d0745bc78d0d2ef62f03bfda8d1f4a0529f0af534468a6cfdabb04306977d03d0a64a7c6a863ef234b315b1d3530ae1056bd522dc708e4671c7fea9e4f177921afa2160dc02aa25cb8aa8c59f8c8f3175a0a28a2168c4c5eb0a7fce40a0e0d32a5c676886cb29b874c0b1bee24b5e57000375c1b79bde19ed61089cd2650b981c4b1775058a86f322f264aebe1e0a451a247dd2b480f7a515f950c63cd67e7c79ad2a73d35eef6b3330632ec44eef5b4b00a9d4d14cbd350d593c2a94b27d94325bfc0323b57345994b3dfcd75db2abf57dcce5aa4101683c7d83c658d26512e4548abf248c01d1442f98410715bc0120cec3f89ea21e446ef2c1efc07edb5cc1509e9df8116c38f4d9b7b15719cee142df428b6b02534d5e41bb8b2eb7e36b79c274c9ddb16807fcac01d9e8a2ff8badb0eee8bd904bbc7f3709ccf1f55a7aa25ba8483f70392838a49fa4d73492cd6e3ab08b7eca6c9273a4ccb0bfe4032d0b2f36118d99429fbebb046ee3275d10e853932ec49d4a6ef5293fe6fa2e4b2370127092f16d7c5288b9e2effbe383354ac538ec35e65a441f0322ed5ae87f933eb3371a1e83018443b83707395ff5bb0bf8384e79da251e1918bcde0b90bf2c4e33215ef068dd2fb17df6210b7bffb0cb25a1627eff7b2de0b356babc32c8463f1d737ca136da82a27d6146ef5f91d9e12e67836edc28c9c7442fe5cd9c6defb4085dab162abd06348cb5ebdb31e7837c2405e49e629352991cb1b028704382a6cabf5cc110cbff96c806fcc0aec37a46c18c81af570b65897724117b05f5b95c40645844785d51dfe5f3413902cfde6933e45a077961ad17777e1944f06020d4b4f7285b51bacf82aea27481b48455cc16256b5718063f4a6fff0b05602a2db632cffdb502907e220bda123a0410508e45344c0380b3ee1a8662c7e172769e306c2615efe00b25cfc7c8c179e91af433e13d5883e349ed8fc38677a71a331f187261be1aa3929adecad79f2a6ae8bf30c4f4d9f9ce82cb91b919c98617131cfbe39aa6ed05f29e20456115d9c678e36bbcef27fd98dbf07bf2439e1c6edb0a870ba23ae25d485bfa2b72f334bdf7b9f05ddd2ef8d35fcb6070b64a9d59c51adf7928289a11a72d9ed718880edb1b38ff73b06a9ec278077d198f5fcf26c0a8cfd180b00db0294f9421b92b2738071587203903fa62bdcc44a1d5b3c0145f912f07d1dd6b74b15587cf29d63213d2a300173f622baf9f18103d3ad12b651ffe1841df031cc01f03ec4b48e7ae05ecd8dea41b8d8e00be0fb52bd7cc07957fb2ac378e74bd3da8ec92ba2a39fb7340e4d8e0f7a5df5c727eca9b7888a67c17262469f2cbf2c68208a893316a9f042a1b72aca1255b641288c31eb1d1ce758d59d2a057e64676210a8474a915ac0a4c5ee234d0d08c474a12a14232bbfd5959b696a2d70eabfe1c1fa8b3f97dfe112ae703bf5a1b15087c6174b70a7e84f3ea46ec11bbcd97d60311485792c1c69c09913f80dba728153f88e0f592d5bbd6225a5573f051a079451a85df5f7fbf60ffa2d63655ee8d367af194c30786c79528bb1de4cb502db869f158f98cb1e4a898dcb534ec6f3fffc74b71387f52467595786dc0740072f7af35e1173afa7fefe066bfa4c28f5a2825a97a105dc4eda3be491942fd5f05ec519ef5a86d11ced773e8e6909196ed1eeac06310d36f295c941598cf0952f79a2bf52d6c0ffa3c2ad2e33c49d44ae3f906cc77a89f37caca32e14d42aa5627ece234939e30ebd5dec51c9e07ed5a67fa643b91e63b8a8822a87dcb0849bfb0976d19da6a04aca5184d8d97d4fb5bf1f4ebabe22f2ba0973131425a647d75bea8a25a2c4b5634e96db21a0ae0eab59c19a195ca622018d9dab80574da26c8ac1ab460cd420a6c9c33b98d17459beeea7c69c10dc87e7ced9a6b87ae7871374cd592751c07b73b44bf4e1819fb13c4238d83c9620f44290aaac27755dd5c8681e72c65228ac18d2d61ae95ec1d2a12c3eafe2c4f707709214097af383f55d0408478b9cb343c84fdf4b846695345f8c1c3b8963fcb5b2d252e68a2f0b76dfd0b9e73728f8de70582fcff952cd732340196b33c33673e3b605c28ea251b4cf10a03fcf217c08f4d3cb7a2108668cf3857e6fb985f6b6a3880549171542d7baa970fe6f6f5bc2036fec807805dc2ae291b221637b552f2ab29bc3e71f78a9fee2173fd943f1499caa4c24ca4effb8ad9d9d0306678de1c25a977c684bb61c7312bbe2425097477cd2226389a3945aab310f62c55a2fffe08c5f6e95030ef5446ec079b127406457c8e17826f4609948640c837062c26863c2e2e063a2ad5c9ab9a279ecb20f4d00ac6133b02f83185859cc16f0d5ab5607c644fbc0409dd6ecb8c0805830caeef366a20e36ee68d2ee207bb750c7dd2ba031925b0d62b35a373b02ab41190cb7c40d5be0a1ed7dc27adfcd3eae5ab0fdf2e7b18746c55a0d8a42bb0cc94536d62bd2a40c3e78ee7aba71930ac760274857df0fb00bc5383c8d524a884f140cd7c3910f43d7702e6c469c882cf4a07c82b4a9392dd9f506614a5c3471843a4c44c2fd5fba07abbcbd483e72740753cdf4c6494d7a39ae69952b1c5bc05c404a9c9f1036f93658ba8bc2e2b90f9b60c44fe00efcaa303a382055b4b7d1007bfa7aca320128380252b4a453bd8b37d419fa7ddadbf5adcd4c37e532ee3236351835b6fa9e148111b158b65c53bbc692e410daae47f18b0dc1ffa319f50213c4f6521fcaf1eddd44aa4cb5947f5c9124c8b2addd1d6a891e657c57bb799309214350dffc3683ec9d23ff9c70134f41720d4f586ea983660fc3462a89428380d6f6c9d0d9029ae618a80b39c8f2add1b04cb7783fdc2f0fb27e4b8eb2b91ea77aa3ef98271a9426910997c8998dd3fc3bc9cfaa26779962e2f6fe3d0083bf55fd7efceae4692280a77829b163c76834babe200ad8bfee6c59607bddf87e3195736cc2c891b37e72903b6d2a997c154652f6fe24a4694e1e8930752543e1187ef722c7bfdc8f64b00c652ac217e62b4c559b253d55f5f847a0ac5196bb9386df292db6a4c9ffa634ad85e9d58245f499c416da804e670660373e246b724ea61c5dea50e2fd01d1a52f687d20a28cca5c43c4d6de6f2996f0dc39eebb860e2083e199207b8f55445ee9b7add0543efa05cb99a723c2dcaa2689f9bea93eea000140bf1debc9a259b2e9181b9fe6a033593c2d0e9025d4c2eb73ef94b3fa495aeeac9f402e1a4e030d78855c6bfa6a19e684a654213a821806d9fb30d2cb44deecf8f38dcd06072976e0a561cdfa3f221a06fb71d49c6bbff7daa4f27c6c7090ad7b80da02bee4fe675ac42afd710345a1cccbb491d841bf43badcb8bf6521bb39532aca8f23e840ce3ce57701bd70e5b8eb89e770f90a6969b66dbf86f6896a6598aa6e128d1ffda4046df480093f9aea9d2de3fff2342944ae32b10631429234e460b5fab737ad5f2ab2f1171471da06d0adda6fefa7321bdd5fbe21e8738d4656ce8f08ef9761994380ee4269013604addc06fb5784f301ab21ace0ce96752f2df140a1c1d75dbbd7e2a01afcfab0a2e56189bc33bb2d6784d8bb2594f8b4085f8e3cc99203a21785b0a5293356ea7fb75f4d1d3b74c72172e4ed07e58d634b29e5765067be6eb52ac987b0f61a8640fa385bfc66996d294a26dffb108dcff900d0cc5ad73751c89fd5eebb6f1a5240fa32f919eeede4a0d59642ddb68faac055ac63ebbc7c68504d5295524d391df6f312d4e106bd5b23b53b1287957cc6d337e864cbda1b8b00d1e01f135e6ece1513c8a536d27b7c4704704bfd0e4ac51e476ff675b360b6c9700b5d5a724698f53bd2856a640546368f9fe844f83ce0d129a86da6ef54673e710811c60803cfd2d17bfbd50ed7ef1245952799d5ffd06f225470c0eafdb9a09784f72f26b3304945f8719f18c84794ea0c4e1259a3070e8d464486be05605ccff2095db26f44f7cd266cabf329047e51646c2b2763eacc08d7dadc627fd3a0e920c53146df933ed4d109492d01d4f8aed972c69af62bd7000824159ec04c563155b6c69b43e6fc261f60f22faa12c5b83499d904b9f90ee03a511357f1eb6d3631f23d47c0762f66b9dd9e6dd473424b8e3560972c2616fa80efdaf820344bd927091cb6b786cddeb9bd01378a1365b5d45c8b93ef1c4995fdcb541bc0e2c71b2f7dbcf043ec81e9fc01ceb772b471a638cac27c3d7fec1ff651a942a4c3831c06a195b5dde5dc6b111956b158be2dac208f085f6269587d4f8e88e4fc7be3804a2520d970da7d8d065472f5143257d3489b3871c8f814a9fbf338d6b6176257eb13628423a9e7bc67a6343de0114dac8e23e1c13fa59bb65c3f4c3364b247ff3fa6d52c5d6888a81fd3225165818ed2860183d7cbfeb1302572cb108acdbcdb4ee47fb14ba9013899b457d0cc37c13efc8b5bbf4f4c368a52d8f2f5c1b198865d5ddd3fef39b05e3d578c981f136e421349e7caab1ba004ed0a355ccc89ae0bd33f2b8b2d7d105f468d566465597e62b91219aa86b097aeab0494389952b33b949fcb95f630067c9f07ba420071c86d6e0d244c9b04423e4de7be4b2fc2f1c44b8b080b9a34730ee4e76866add888be3e8e47027cb12db4cfecf3723c69900dbb43dd671d778d11127650f461438063cc37237b9e9f21dd737c07e3abedb26330931d7f0abe23e72f56673e2cfca70230200b9f7504d3801a1e9588952e9245be442", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000877000-0x8)='keyring\x00', &(0x7f0000182000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000e80000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00003fa000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a53000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0x8, "33db9d0001d9d3f43d20acb21684f8bf1676bf3f0ce982b4a110b0508426c5a0eec90ae719c551cadc4660eef94e240cb0086fd92cf352be2e532cd3d37e2b97d415c4a01328928bda6d5648bf01a4a1"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000edc000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e0b000)=0x8) r1 = socket(0x4, 0x8080e, 0x100000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f94000-0x8)={0x0, 0xfb}, &(0x7f000026f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000065c000)={r2, @in6={{0xa, 0x1, 0xa28a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, 0x98) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00004aa000)=""/243) 2017/12/22 06:37:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00003cf000)='/dev/input/event#\x00', 0xffffffffe4c6e2f6, 0x20100) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000918000)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff8}, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000-0x1000)=""/0, &(0x7f0000a95000-0x4)=0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ef8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000923000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00009a4000)=0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) 2017/12/22 06:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ab6000-0x68)={0x74, 0x0, [0x1f, 0x7fffffff, 0x0, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bcd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r2, 0x0) shmdt(0x0) getuid() 2017/12/22 06:37:31 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000038000)={0x0, 0x80000, r0}) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2017/12/22 06:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) clock_settime(0x7, &(0x7f0000f26000-0x10)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fc5000)={0x401, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60272b39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/22 06:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f000042f000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000009c000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d3d000+0x25f)=0x0) r2 = syz_open_dev$tun(&(0x7f00006c7000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000e8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000050a000)="09e5528c125c9a6d35463ae17d8c362f9a7cd6d636b14f32e986627ff07dd717"}) 2017/12/22 06:37:31 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000001c000-0x8)=0x0) getdents(r0, &(0x7f0000018000)=""/185, 0xb9) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f000000f000-0x1000)="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", &(0x7f0000013000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f000001c000)="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") 2017/12/22 06:37:31 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setopts(0x4205, r1, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000a27000-0x62)=""/98) [ 162.467049] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 162.486077] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 162.536845] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 162.564597] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/22 06:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2017/12/22 06:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f5000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005f8000-0x8)={0x0, 0x1}, &(0x7f0000a77000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006a3000-0xc)=@sack_info={r1, 0x8001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000302000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f000021d000-0xb)='/dev/vcsa#\x00', 0x3, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cc9000)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000da3000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x15, &(0x7f0000a79000-0x10)={0x1b, 0x5, 0x4, 0xfffffffffffffff9}) 2017/12/22 06:37:31 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000076d000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e74000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000732000-0x14)={0x0, 0x1, 0x84, 0x87e, 0x7ff, 0xfffffffffffffffe}, &(0x7f0000175000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e73000)={r1, 0x10, &(0x7f00005ce000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000046c000-0x4)=0x10) 2017/12/22 06:37:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3081020028", 0x5, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00006c6000-0x4)=0x6, 0x4) 2017/12/22 06:37:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004fe000)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000079e000-0x4d)={0x0, 0x45, "1520ace37461733e1eaf5051b6100c5e5b1a3feeb62f59ffba8af89cb7d87e1cd5d6c03b2af115aedcbdf4b42951ea3156fae3f6c879ea4f661249a474ea040f59f1e820d7"}, &(0x7f00005b5000)=0x4d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002a5000)={r1, 0x0, 0x10}, &(0x7f000050e000)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b07000-0x11)='/selinux/enforce\x00', 0x2040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008a2000-0x4)=@assoc_id=r1, &(0x7f0000a55000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009eb000-0x20)={0x8, 0x0, 0x4, 0x15a64f93}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000a44000)={0x6, r4}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = semget(0x1, 0x1, 0x200) semctl$SEM_INFO(r6, 0x7, 0x13, &(0x7f00000d7000)=""/103) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000d2e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x800, 0x0, 0x9, 0x0, 0x4, 0x4000, 0x5004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000cf8000)="5be269962bc3f8f5b1cd897c660a9aa356f0e9d8aedf5a2d4b198eeb16e8e411adac00f739a87d31fc7b96541669a7ec9f2c8c9a56d12dae70e7dd7cdc96afc307963aa3fe439444d69374d0d8f953ce66725229cfe5fd56b63538a122fe101abad752cd21ac9674eae86fd7ab228da1b34602de40046eb3b49f2f444badf47bc46d5d6543ff499e94f39df38f892685b328213f5ed070a395b6acb82939d0aad5d88a6962ed40941df1bbf4fd39a5a80a1da5352c118f18361b", 0xba) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) r7 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) fcntl$getownex(r7, 0x10, &(0x7f00001c9000-0x8)={0x0, 0x0}) 2017/12/22 06:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000187000-0x1)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ad3000-0x4)=0x8, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00003b7000)=0x3) ioctl$KDSKBLED(r0, 0x4b65, 0x80000000) fgetxattr(r0, &(0x7f0000272000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b22000)=""/105, 0x69) 2017/12/22 06:37:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00009db000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@textreal={0x8, &(0x7f0000aef000-0x45)="ba400066b80000000066efba6100b0d1eebaf80c66b8c8c8218d66efbafc0ced0f00d30fc7044e1717260f353501c8240766b9f603000066b80070000066ba000000000f30", 0x45}], 0x1, 0x0, &(0x7f00000a4000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009fa000-0x88)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000c2000-0x2)={0x10001, 0xd55f, 0x6, 0x2, 0x7, 0x10001, 0x1, 0x6, 0x3, 0x7, 0x9, 0x3fffffffc0}) 2017/12/22 06:37:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xe) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x15, 0x33, &(0x7f0000000000)="84a3dbb0447196ce6fedc2bfa40030ce27885311abb42983909ba0c6bcffc8f075480b75dd9f0711e26274731b528877e99da2"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000-0xcc)={r4, 0xc4, "582ce621e8009ac123421a12f03fecfdf98aae9b1afb75b350e894a9fd761d1147d85921f645a46e7bc73571d7aec769221e7285eafd17927676820891def42337a981d83eb2e031f5afef6ce2a48d8a91c01a008adb3d5d5e985416fe4a960cffe46b2cab2c4c6a39e5ee97fc6963b163a800607420247a2fdaf7a4991319bd5e25262e961af0226f13f1caf30bcea9b41baca67a2cc8be561bca0069dfdb14e527e7eb585e72a1b6d50a00d65ac233230ee423f32a3c7a4d2a99353526b5b5b2f8dfaa"}, &(0x7f0000001000)=0xcc) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000003000-0xf1)={r1, 0x4, 0xb99fe87, "1fa875f754efcb9c80d39800292f5ffe3d57845b2ad83bf5f535d985a3a7ecf9bbfcb444765f00052df58064149121c6c7df1bf25373fa142007581452444e2195c7ab1d0f5bbbf10e93adc0609add048ddb40425ecddec89d3bc72a6b8a293af85bcbd05b5b27baa6ed6f59d8d634d99e1cf66360ea98f6205b311b14f56e48a6e472bfae852aab2f63fc19cd2fc57d6c07606a23db115dc0a924cf73f877e0069c37935c3319cd157cd1d397f81c014c629f4bc8131af6303ce971428b83e51cca7c2d82b5a76903010ac9349e37110b473da132f9c7fd7a7bf96da4754c7e62f560c209ca19"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000)={{0x0, 0x2710}, {r5, r6/1000+10000}}, 0x100) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000004000)=""/4096, 0x1000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000004000-0x4)=0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000006000-0x4)=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) preadv(r3, &(0x7f0000007000-0x40)=[{&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000007000-0xce)=""/206, 0xce}, {&(0x7f0000006000)=""/232, 0xe8}, {&(0x7f0000000000)=""/127, 0x7f}], 0x4, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000)=""/4096) 2017/12/22 06:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2d000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000058e000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x30000100, &(0x7f0000e69000)="", &(0x7f0000063000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000a46000)="") 2017/12/22 06:37:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000cd9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000054b000)=0x400000000000) 2017/12/22 06:37:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e48000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cc5000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00003c7000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d3a000)={r2, 0x7f, "b4816a6a57c8bad66038e2c7936b8d9e8982c963808e9f54c4cbf856f0797db7ae43404ba805bff5cc583867bcc95c443fd20d07d62c43d1d3bcf62efb4702a70c736087242c1c6ba19d68daabe4ac574b4458364041d568c9d55c8ebc0e63995b0fa4832a47bfd2edadd54f9ac7b68c57cf5cd8c0cfe3359a728a1e84b15f"}, &(0x7f0000926000)=0x87) write$fuse(r1, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d4f000)=0x101, 0x4) 2017/12/22 06:37:31 executing program 3: r0 = shmget(0x2, 0x2000, 0x1, &(0x7f00007e1000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x8, &(0x7f0000ed3000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000558000)='./file0\x00', &(0x7f0000072000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80000001, 0x5, 0x5, 0x98e8, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001000)={r8, 0x4000000000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x6, r1, r2, r3, r4, 0x40, 0x96, 0x0, 0x0, 0x0}, 0x7, 0x6, 0x8b4b, 0x89, r5, r6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) 2017/12/22 06:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000063a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 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, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000019f000-0xf)=""/15, 0xf, 0x3) r0 = creat(&(0x7f0000ec9000-0x8)='./file0\x00', 0x100) r1 = add_key(&(0x7f000050a000-0x8)='rxrpc_s\x00', &(0x7f00006cc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009d2000-0x14)="861a54942bc8cda5e7d393504964a19a93d771f2", 0x14, 0xfffffffffffffffa) r2 = request_key(&(0x7f00001c9000-0xd)='dns_resolver\x00', &(0x7f0000e7f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe5000)='vboxnet0keyring\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00008ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000521000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) 2017/12/22 06:37:31 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000600000)=0xffff, &(0x7f000001c000-0x8)=0x1) socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000808000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/22 06:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002bb000-0x30)={0x1, 0x3, &(0x7f0000796000-0x18)=[@map={0x100000000, 0x3, 0xe8, r1}, @map={0x9, 0x8, 0x3, r1}, @map={0x7, 0x80000001, 0x0, r1}], &(0x7f0000bbd000)="01982b4f00", 0x1, 0x80, &(0x7f0000927000-0x80)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x400007, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006f5000)={r0, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000055e000-0x8)={r3, r2}) r4 = syz_open_procfs(0x0, &(0x7f00005c5000-0xa)='net/kcm\x00\b\x00') sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xffffffff) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00003b2000-0x18)=@generic={0x7, 0x8, 0x1}) 2017/12/22 06:37:31 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffa000-0xc)='/dev/rfkill\x00', 0x101200, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ffa000-0x20)={@generic="14a33311fa3bbf0deecddfaf5b8493ac", @ifru_flags=0x1000}) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f000096e000-0x70)=""/112) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ffa000)=0x0) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x0, 0x5e2b, 0x0, 0x40000000000, 0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ff8000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/12/22 06:37:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000023f000-0x8)='keyring\x00', &(0x7f0000761000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000074d000-0x18)='selinuxvmnet1:+\\cpuset,\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000345000-0x8)='keyring\x00', &(0x7f0000bc4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) 2017/12/22 06:37:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003c8000-0x4)=0xc00000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000074000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d64000-0xc)={0x4, r0, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e83000)={r2, &(0x7f0000846000)="8870ca279e402a5e638b30133b6afc95216102ee165cf2256ca32d74fa5d2c05b8a4d982022304ea4d1729a0fee3e62b4c4e67ae193eeaca07934404ea6692e60b537253bf44121a163dd3d771c9c4b28cba53421f9c38b9983ff091e1cb18a977bfd14e61d1cbe3b1293beb842a1a426f91351a29598cc51eb317c5aadea6b5de2008a2a9a516588ebb3ee240660ddeec5aa1d3caf99d2c30994fb8907b1ddfceb09b9f70f213d77654bdb7ddeda9f4bd902f", &(0x7f000092d000-0xa5)=""/165}, 0x18) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x709}], 0x1) 2017/12/22 06:37:31 executing program 5: mmap(&(0x7f0000001000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000426000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000078000)=0xfffffffffffffff9, 0x4) listen(r0, 0x3) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe2(&(0x7f0000060000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f00003d1000)="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", 0x1000, 0x80, &(0x7f0000000000)={0x4, 0x0, 0x8, "0381bb0d9c44", 0x3, 0x0}, 0x10) 2017/12/22 06:37:31 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ba000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000565000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) io_setup(0x37e87467, &(0x7f00000b0000-0x8)=0x0) io_getevents(r3, 0xffff, 0x6, &(0x7f0000e2b000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ca0000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r5 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000355000)=""/53) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00008e2000)=0x100000000, &(0x7f00006b2000-0x8)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/22 06:37:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8c000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000002000-0x55)="37bb65d8bcdfefbdb134cf2e51c282e5ce19cfc9640828db5b0104760007d0a7a7906f73ef2cd9080e178f1c945a1f3dbb39e1e3e723c433438dcebec08c1355faef5655ab587b4071a0586f3087ccb2c4c93cc6e3") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a97000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x400000000006, 0x100000b) write(r2, &(0x7f0000e01000)="1f0000000102ff84000301000000bf00000800010400020000000017000200", 0x1f) setsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f0000af8000)=0x0, 0x4) 2017/12/22 06:37:31 executing program 0: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000748000)='./file0\x00', 0x80, 0xff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x40, &(0x7f000003d000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/vga_arbiter\x00', 0x40002, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x0, &(0x7f00008d9000-0x1000)="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") readv(r2, &(0x7f00008d8000-0x20)=[{&(0x7f0000873000)=""/79, 0x4f}, {&(0x7f00008d8000-0x31)=""/49, 0x31}], 0x2) epoll_wait(r2, &(0x7f00008d6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x100000001) 2017/12/22 06:37:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007ba000)={0x0, 0x16, "7020e96c78fbce0b953b4dcdabc6ed0ca83a52fb1a14"}, &(0x7f0000ca9000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0xfffffffffffffff9, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="6372861f27ada28f02e6678ebea46620", @ifru_addrs={0x2, 0x3, @empty=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) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x41, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xc) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pause() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000006000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd160,pcbc(aes-aesni))\x00'}, 0x58) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="afe8360de12950d710348b1a413f4583588ea7cf418e908b77efbf6fd9092b07e51417a60477d634b070f55a7c18bbd964c720ff9d1eb85623f0b8f9761c2f08fb68af2e8e44d58ac58203c053aafe7d3afb773a1030fd8b7052a8f71d82736fee1a96b22ed946472357549906f5efa2e7713f109147cff68f14d33dcdd21b3ba8391a226503a7e9143bca1010bbf2b4e4b7c0aea7c7ebb68a0cbbaa87f6ba494245490423133bb79a29ff2ebe60ae6fbe84a564986c1f0e8aeb89170ff5927c4a312a961b7a41e880645d7df40b1c291f06a581b63996241b4abddd663e0727468f9609fd4b0950f8a107e6fdf4bf0ca686f7d2e71b3a0f513bd061003464e2bb8cc7c0efed025f394fdbfc6fe0df5249cb5813d6c4d99ff448a9040ed3a66cf63b35014e2e4b0f9346e0c225b6e1164ede9b85e70b6d05993b505498159509216858a6599a5bb7b7447cabb686c9e237ca876a7ca6f7010c120f588d651ff1a0bd9ed28a0ff934d70cfe5684f97217d5a28459c4315a0255c09c4f64c13cd28745fce00da8cf9d9a8b3f8047e67b0bcbb37a73c199ff4bdf38151442578bdc2d21197889e6a912eb0de75dfaf0a4785554969d010666d0c1b8cda2442e8098db367f746f2ea76cdb35b17623b82fe5786445d201a7b6665c74dbdfb11edc77b1a51d0c5c3a91f7e426d80e2ef1b872f85c700dfa60be8f701f4fa97500da269a642a5ef2f6eebbc9c2952750d85d5d548c9ca6f213406e5292879dd5935695eb615fa6c5fa1ade904a53ced08742e090c803a8ef3ec99e063bcdfca4b740591ea837a557dd00fac86103d82cd8c61bb67b896494a3638e2249d1f5431c9478cb6dd86993cd7d0836982c5198d2e8787f478de0601b9b7024977bd860af01572ced4989d19a650b734b1b1867209aa19aa7449affc5fff38e5285b59c77ef77747be209b79723c5cee2f968be41d4c6d7a45b2aa887711a65930404e06d5f9293eb06c476484d8a281551d49834d068091a4710bb3e243681ae727f493ef3d71f9386abd5a990caa22685ec9aa3d2c12e7254c4d447f11c03a0d06005e93bfbb842619421351859b96f4e0d09246f98aa40c9c2ca120479a653d9a51ce354a78e7e23b72034fcc0d3af107ca9f1bc769c91e216e05c1f35284d28ba0dd7af897027d100f4f98fc1400e21cbf063c4e7df167a1ec091ec513698c2030d91bb81a77e3c795196029cddfd4541d6236ede442480ae2e6d6c7150df9c3b243e3fdfb3b549db0eab2a2fb60559a18f41c64f36c77231943fa0ff47c39fb42dfc29bb09f24e9d345b7db6370bfd3c3b665a2641fbe55eafaf9830d7de3b86cede3274847676e63aa2bc492664ea89fd528535351845caf6d14aa34bc564b695d40658ae06fb54b98bdcbec2c02fba65c44abe8b99074845d5f56f03b73ac843267f00e348ebddab7e5adc29ebfdcb50a961904f4edf639a8706d9118711933b8abd4bcf2ab438f0727fe0ae58c9fd5e4bc9cd0cd451255ed69a5835af8fc19a85696e1bb99d3e507254035c015c56abc54aa7e6e134cc61b288ffe08fb797cbca8a5f4c0a746d14af4db613ccc013db6aee100e44242e8c9105542e659a1ad42cb9593fa3ca46a9494cfcbca4ae6dc3671fcfa7b75d391ad74a316a8401fd59cf9be4f86d6dc90e943968614a9bcc8df317e0379356e24197e99f0008004158d0df25941a64792b2cb8cec90430d459b756b1bc1257d601d512e1e0a23d4a39fea9b1227fa117655cdcbdee66ddcbd63075a100f2a0fa1ab87e6a104876cc32543bbe396da2bedf689ac352fc20f90918ed57a43e7294651d98bf702eefdd39af3cf57c561355abe8112eee635caac70cf3c766163a707615a8008f21d8133c5123e861937f26ceefa13c7fbb9b2a646d4798e16f7d7286418e58a32d61613fe7c002e9487655017a0b426e2f9dc1bc3a63359f15cd3f7f1928f309ed71dcf630127d8e31fb44638852d8043ee1440c91a255ea22baaaa3c97f7449e45ebb4572f190f679b75132aa998b3f8c4ff1611db77afa738b2e5afbe66f01234ea95e4975bf5e730ca7794333c69d464ad764c7ae234a15c993e6989e08ae654055139896096705ee65822c05c9e63a43cc8bff4ee07994b03556055b24808d1b0bc700ec7f944e90d455986fb6750e84b2328c7b7dba1fcc516e789972a28e82eed83b8c71cd1b25ac362167bf235bb8ed30bee5720dc2210926f68c5cf3521af27ece65a1cd616bf3fb52d36bc0bedc3dd78610ae8168dcc5fcc35ea5f4ba83df50e36d2ae0cc4d29f0e01eb843a1f9b20ba1781051c9ab11dd08531dc980c2d94c7985335f544dbdb1fff9d74cd3ead028c0fe1e51df565a1bfde1878793ff7cc97600be0f88610a1cf8ccdb76a53a0a818f19d7712b451904bba97a1af7241abceb7c03856fe0a0dda8b1f93bc1372a134c59830382a299397e98622c38601f041e20eec7145c72dc32945aad5cd303bc32673dc1c43f083dcc5d6f4de7379d9c26e4464de65ebeca906ebc6e1c5aa8ffdfe02312ea31d16c3e376fbf764fdd8211b20f981f99f87e26476276d263dba52eed498325f126824903476160a6f1ecda7007f1afd9866503b37ac3d11ef022f46f65946e5c86ac79bde4b4378a0e9213454a1b2327bb2e9686b1a114b38cf73d3b12685360b34688a08ee6337f32614896f566641e56f9ee364280252a89e53f40eb499ac4c4d35aff88f824e626214ba860b2d1062449bd3a604222bd63e9100ee12e8cfae74bab517009d7077af241920320e780479310fd18a9b8b9e0551f201c1852ae60b9069bbae6ad9e2e5b26c9e8b5fec705218b579ca10d7c6db0a7730b1081bfff3c5ba7de3f0c171875aec25eb7781571b3d6579dfc9dd899ba53a1dfb9d914b9bab0ff6fe0bdc6b8f1759e3e961f92aa15a005d4b5094db4a43034fc2561b280901c2ff5c8b62776733b38544e718a74528713e982a52c32f13bbae99ba1e5308cc1273408dedde6f00e7403b42443b21e1b3032f339e9bd9a0d91ff69e8759534c708284024028cc883af092d8dff97d5ae48c4e99e21aff146baa4b7876d454c854b2a959b17a9574be10e4db58ebf17a6c5c047d462beac31f929c88e9602e7a8622e1ac6010e47563beead7cb6eac8696394120289131b6a52e3cccbf85d4fe72dc6986c910559db537f706610605fb3dde88ed17dc6ee5a441bc80b59e3030313df30a18946e3b1658294718bdbf808371d837a1698a78f863489fc921a2c5c50729520b794843756274e9a79f2616caa3b3017e7d9054af8a1c038b8cc29ae02310d162851d2c51efb1181d48fb32577dc519bb9e4a8db79f9188e7ac841b0f761d0ba42c959d58107d0f960b0c0fa7d96516287dcc5d03187eee6f6aff0568befa842166bce4c1d291e02e0f3bb7b2a7ffba3ffa7bab5cc332e1fb482e0d8f5a92490900d89614eac54910dd34900000ffcb38b399ec7b1757ca93c3a39d48b7af8d1e2f4d1f17b154def4ac4996e590442ce52f94c8269a4420e2ffd7369f84ac89235eb5bb25fb848ea22f24c8629aeecc3f677459ac79d1a352ae3ba5f3cd50d74f79f1296baf7ecce30a2a03d645602ed057357f292940f8e59d787497941f58bf408da3a92a61c0a44252a2a74fa2a4e000db4a5546f79fdfa33f8fd2691e9ce4543ffcf32ada0883eda57814ba43f8984d9f846d12f7cd08110ea5b03b6e868b42f926b3930722eff2d9f984ef3fea953fd1cfab43be0e5b21b60c0695e53171b7851640fc8a681900c4ff62b40f9f6f7bb9c0349438bd1837110ea70f236221973e3f30a1ba5b9930609f3c1784f51c28248444bea4e39c19a94713408eed99a7c4812cb659abf5b5b556a067eb3e18e7d0263f1e5fec3847e8ca2979a28455a1a7cfb8b963241a505abbc2de2e9ea4126321657173fb5306f7898b0be49036c4ec226a81452a8f5418a802083aa6f32a4d10bc0828582d1184a036c7e1c03fc4cca92e04010c6792241eade8c447f9e0f732c1d5e711467930d57f10c66bc545ae80725c5d5895d5ae7d5e5b5626795339d44eafab9f96b41dd6b607b45c9cf678a5ec965a008ac791922788730ff015bbe199fc32d04492c8af00be314b53ed734732203d55ad813870bfb9a753bf020c34a06cf015f4dbabb522838572148ca81bbff5ac45f60369687c6c28ef007c24f5dec23a91f81d4b701549232911a1b57ca4b1ce3aee981941107856b75b65f4d7999b94b916f4cb1e15aafc1c94d5dca208d10e8deb640fab621933d28ec15d0492fb9b5e6c486dda165527279f7cb8880c3aba84d89796f78a7ad72d53d0b15739c25be8fe22f1616fa18548d6404964d210d72d0476a87a408af4d6ffd48cf3336234f40c3ed8b3934a61e796afac1d3e465499307b4193606ddd05c3399f5afa43ffa006d18b923abf2295a06a7ca573bd7c9e99c0c7f41c162694a3d26591cf2d9f4f9e033c392636e122508db9650bfbccd712a7356feea363215c2f37c89e29b00cf8ed010ae9de469bb7ef0f0f6f8a6583f39a53b06f668c2dbfb411152ea7b2a466f4b91993eaf2b421f992d888e5f52a94d216d05f5533b858f37160c052c0296c94a41fe705b9d86ee08c45c41403bdc9dbf43dd2253a6b985e960136318e16b4fc62a6aa958b5579cd008da65d47348edce7a9f19b5a334fb400fd46a11e56ae71deba48196860c52851de0d936e41aea38991c95adf9e30a676787321fd0f74fd30d1e3e30f4a88a79445bc96864f5456ea9b81c1d9060a09d1118ea241b7a03804dcaf54fe03daaf6c09dc4f7e7f041f798d9a656625bfed7b38adac15a9b02e710ecc0de66669707b83a5d029f6e1b211da11fa7edb1347b08b3af31d1350537cb470b51f28770abfba14eb8255e2a75a6f663ff4bfeee1c35dbf1b1a0c38117109c823c329143859fdab88b84d6c0886d0a206eae2c9eddb2cd4bbb639bd6d71178e909097a5dc4aa380fda86daaa51563d99e5978da7b152ca2c439f889758116c167975ee8306a55f6d287741a1e54ef12d3848bc19eb2df5fd0ff4f41da4cfcf324b47be4f530b5bf14ec0ceeb7c2ff22aec0b3d6ca0feb79a25c854679c19f4cc56774641d588f4971bfe8737498a2eb17c59e1bd5ac373157f4e297b220f0f0a8e97882c281dd4c49272a4f472f9f47768251d48c06a5cc28286ca1f570d92f2fbe3c75f9425d5984c92a105898c189b0e4d63ae673bee5dac42625ba75b52483d2158acf64eed19f8c5d8e91e6ed125dbae2621655a9fe149b89276e39851e98c5952a6b87371b2bb9b3dcf0159d1feeb866fb89da292b4ac85640a831bd1783393b608342e728a182d8e0e2dd6fcaf1c1ecb6dda4d8cd410aa15aabbfff32202a0167e97a84b718482d82dd35f08d4d855702f945990db986fe78c337f8ca1587a67564774bb544fb942168aa9c4226ed1d6f5655f1087f3e589192d7a9f4ec772fa4531fd40f7d5026513ab793b47720ffd30a2e8ec0d78864e4e61b4348667d3f6b1c635294888c73bf7f6c228c4aec393c93bfd88e5a9fc59c2df177a8bfe7477a266a14393a79d7102b974a240ebdfee2fc71b58f46943e17512a8cb498fb6d7ddf3c30457c2a188d105607770d99ec1f5bd0f38123573c85936e963210518581ce1031e97c839fa8a0ebd3fa84ce8582a59434e330c569d24dfed19af64521e7670d8ff95541aa18528243a7966e4c83211e8dda35b4e32c5da75e14ea1a38f77687c9b45f9", 0x1000, 0x80, &(0x7f0000007000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000007000)={0x4c, 0x0, "066999f5cf6f111b606f2f6ffa3d9ffb4f8419450915bf77b7ea8f1a270393ce2be82e9aa09e6feb0ecd8fdb706b1485e5551aab98fb2a83965e99be25178fb5bc619303"}, 0x0) accept4(r0, 0x0, &(0x7f0000007000)=0x0, 0x80000) inotify_init() setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000006000)=0x7fffffff, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x10001, 0xce}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000009000-0x10)={0x4, r2}) 2017/12/22 06:37:31 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, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x100000000000007, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2017/12/22 06:37:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00003c9000)=""/223, 0xdf) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000da9000-0x4c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400000000006, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2017/12/22 06:37:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x8000000000000, 'lrw(cast6)\x00'}, 0x58) close(r0) 2017/12/22 06:37:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bbc000)={{{@in6=@local={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, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000918000-0x4)=0xe8) r4 = getgid() fchown(r1, r3, r4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r1, 0x0, r0) 2017/12/22 06:37:31 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7f000-0x4)=0xe1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade4d8cb6e0a7699bc304a5328a09974a63e73b877d5eaba8fa3804989721ca24b210d", 0x40}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7f000-0xa)='/dev/cuse\x00', 0x2000, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00004ad000-0x98)={0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0xc, 0x4, "c2037963208e985118fb8b2fc0d6ec995fd52edfc3b8d8ff1080029546627715e753511b04c7a079917c81161ce6a20b17939ce52b75d209543c5023f2fd639d", "ebd66b95aba6c284d1e9a2e1048c6d98b877954123e31c952116cd31e7a0964c", [0x1f, 0x7fffffff], 0x0}) r4 = dup2(r3, r0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000f7f000-0x18)={0x4, 0x13fe1065, 0x6, 0x3, 0x9, 0x1}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7f000-0xc)='/dev/rfkill\x00', 0x1c1000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/22 06:37:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000062000)={0x2, 0x78, 0x9b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e78000)='./file0\x00', &(0x7f0000199000-0x8)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000210000-0x8)='./file0\x00', 0x400) splice(r0, 0x0, r0, 0x0, 0x4, 0xc) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000907000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000236000)=0x6, 0x4) 2017/12/22 06:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004d1000)={0x0, 0x7f}, &(0x7f0000044000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000713000)={r2, 0x92, "de4b3e38ba948c2b9a5248a1023a748cbe4725250f7392b90a6bf5567e8857b60deee2e6c27d2b46e292471d3ecab8fb5257f81caa6d037b09e16b4b006ab81eb540f74089bd9386c20089e838c29e23f0832998adc8380d7d125886b26f42f133be56d4e9de0497739c29a507b727393e9de786b4bbaa24dc7a02983d750e3df3683ae7bfa171109fbcea12a3f686814fd5"}, &(0x7f0000be3000-0x4)=0x9a) 2017/12/22 06:37:32 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000140000)='/dev/input/mouse#\x00', 0x2e, 0x4c800) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000bfa000/0x18000)=nil, &(0x7f0000f4c000)=[@text64={0x40, &(0x7f0000001000-0x56)="4c0f134c5244b805000000b9ed2e5cf50f01d90fc71f260f01f166baf80cb838aff388ef66bafc0cb8427b0000ef0f20c035000000800f22c0c744240014010000c74424022f000000ff2c24d9f86766a2c5000000ab", 0x56}], 0x1, 0xdc5a1746fb209a56, &(0x7f0000001000-0x20)=[@cstype0={0x4, 0x4}, @cr4={0x1, 0x20000}], 0x2) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000002000-0x8)="1acbceb0e359ba45", 0x8) restart_syscall() ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x10001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x3, 0xf, 0x81, 0xdadd, "dc3e3285ea51e62ebadecc79e9839f08944318dde9455b6c8cf57838d4aa0eb4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000)={0x9, &(0x7f0000000000)=[{0x1, 0x2, 0x0, 0x2}, {0x7, 0x3, 0x2, 0x3}, {0x7, 0x3, 0x2f, 0x8}, {0x45a6, 0x829c, 0x401, 0xffffffff7fffffff}, {0xa36, 0x6, 0x80000000, 0x6}, {0x7, 0x3, 0x8000, 0x6}, {0x6, 0x4, 0x8, 0x1}, {0xff, 0x9, 0x6, 0x7f}, {0xffffffffffffffff, 0x9, 0x8, 0x6}]}, 0x10) msgget(0x0, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000004000-0x8c)={0x6, 0x8, 0x1, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000006000-0x18)={0x0, 0x6, 0x7, &(0x7f0000005000-0x8)=0x0}) recvfrom$ipx(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x2002, &(0x7f0000004000-0x10)={0x4, 0x4, 0x9, "6bdddf289723", 0x17, 0x0}, 0x10) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) syz_open_pts(r1, 0x111000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000)=""/4096, &(0x7f0000007000-0x4)=0x1000) 2017/12/22 06:37:32 executing program 6: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a04000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a60000)={0x0, 0x4}, &(0x7f0000a3c000-0x4)=0x8) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a61000-0xc)={r1, 0xffffffffffff7e9e, 0x0}, &(0x7f0000a61000-0x4)=0xc) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000a61000)={0x100001, 0x1000, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006d1000)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e3f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000eee000)='/dev/vcsa#\x00', 0x80000001, 0x400) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000d5c000-0x10)={0x10000, 0x100000, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000a06000-0x14)={0x7, 0x3, 0x100000000, 0x2, 0x483}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0000000203a2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$KDENABIO(r2, 0x4b36) 2017/12/22 06:37:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000710000)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000e27000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a8d000)={0x401, 0x3, 0x7fffffff, 0xfffffffffffffffc, 0xbd, 0xffffffffffffffff, 0x100000000, 0x8000, 0x4, 0x2, 0x9}, 0xb) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/22 06:37:32 executing program 5: 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, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a4b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000226000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000006d000)=0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000e8000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000268000-0x5c)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x10001, [0x6, 0x9f2e, 0x7fffffff, 0x0, 0xfffffffffffffffa, 0x4, 0x19, 0xc0000000]}, 0x5c) sched_yield() 2017/12/22 06:37:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f9000-0xa)='schedstat\x00') readv(r0, &(0x7f0000e54000-0x10)=[{&(0x7f000044b000-0xd75)=""/3445, 0xd75}], 0x1) 2017/12/22 06:37:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/status\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x3, 0x4, 0x2b, 0x3, 0x0, r0, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r1, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x45)="12665f2d4605728a56edbab60000000000000001b605c3bf915df04589329208b3a8771a503730ee3c7b8c497b6137f4f71c9b") r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x40) prctl$intptr(0x1c, 0x1) execveat(r0, &(0x7f0000866000)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000001000)="747275737465641e00", &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000cf5000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2017/12/22 06:37:32 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x8, 0x80, &(0x7f0000878000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f7b000-0x10)={0x1000, 0x8005, 0x58, 0x8, 0x0}, &(0x7f0000795000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bbc000-0x10)={r2, 0x90, &(0x7f0000113000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0xfc4b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000310000)=0x10) semget$private(0x0, 0x7, 0x7) r3 = semget(0x2, 0x1, 0x1) semctl$GETVAL(r3, 0x5, 0xc, &(0x7f0000a94000)=""/221) recvmmsg(r0, &(0x7f00001f0000)=[{{&(0x7f0000c4e000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d36000-0x40)=[{&(0x7f0000bba000)=""/98, 0x62}], 0x1, &(0x7f0000804000)=""/201, 0xc9, 0x0}, 0x0}, {{&(0x7f0000569000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000b1000)=[], 0x0, &(0x7f00004c4000-0x8a)=""/138, 0x8a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000413000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000238000)=[{0x14, 0x0, 0x0, 0x0, 0x0, "cecf9099"}], 0x14}, {&(0x7f00004df000-0x3250)=[{0x1010, 0x8, 0x820, 0x8, 0x9, "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0x2030}], 0x4, 0x0, 0x0, 0x40891}, 0x4) 2017/12/22 06:37:32 executing program 4: r0 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000264000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=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=@remote={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 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_mtu=0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x3, 0x8, 0xa, 0x20, 0x20, 0x7, r2, r3}, {0xdd9c, 0x7ff, 0x5, 0x0, 0x7, 0x5, 0x7, 0x0}, {0x3f, 0x800, 0x8, 0xfffffffffffffffd}, 0xfff, 0x3, 0x18af5db2, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7}, 0x5, @in=@multicast2=0xe0000002, 0x3c9, 0x3, 0x1, 0x7fff, 0x8, 0x2e5, 0x8ae}}, 0xe8) 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00001ca000-0x170)={0x9, 0x0, [{0x0, 0x3, 0x6, 0x10001, 0x3, 0x6, 0x7, [0x0, 0x0, 0x0]}, {0xd, 0x0, 0x4, 0x2, 0x81, 0x4, 0x3, [0x0, 0x0, 0x0]}, {0x40000007, 0x8, 0x4, 0x6, 0x6, 0x19, 0x40, [0x0, 0x0, 0x0]}, {0x3, 0xe85, 0x7, 0x9, 0x401, 0xe3, 0xffffffff, [0x0, 0x0, 0x0]}, {0x0, 0xf6, 0x2, 0xef54, 0xff, 0x4, 0x200, [0x0, 0x0, 0x0]}, {0x8000000a, 0x400, 0x1, 0xdcf8, 0x6000, 0x1, 0x3, [0x0, 0x0, 0x0]}, {0xc000001f, 0x10000, 0x1, 0x2, 0x100000000, 0x3, 0x4, [0x0, 0x0, 0x0]}, {0x2, 0xfffffffffffffff9, 0x2, 0x24a9, 0xffffffffffff7fff, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x7f, 0x7, 0x2, 0x5, 0xfffffffffffff000, 0x20, [0x0, 0x0, 0x0]}]}) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000+0x87a)=0x437ee7e1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007cf000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f0000182000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000004000-0x50)={0x263, @tick=0xfffffffffffffffd, 0x6, {0x0, 0x6}, 0x7, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000-0x8)={0x0, 0x8, 0x9, 0x3}) get_thread_area(&(0x7f0000001000)={0x5, 0x20000800, 0x3400, 0x100000001, 0x7fff, 0xc32, 0x20, 0x280000000000, 0x5, 0x4}) 2017/12/22 06:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00004c8000)=""/0, &(0x7f0000000000)=0x0) writev(r0, &(0x7f0000908000)=[{&(0x7f0000ef7000)="becfa8", 0x3}], 0x1) 2017/12/22 06:37:32 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x101001, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000078c000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) readlink(&(0x7f000098b000)='./file0\x00', &(0x7f00008cf000)=""/177, 0xb1) 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aec000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000092a000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce9000-0x11)='/dev/vga_arbiter\x00', 0x6080, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f61000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000acf000)=0xc) getdents64(r2, &(0x7f00002c4000-0xfc)=""/252, 0xfc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000a8000-0xe8)={{{@in6=@local={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, 0x0, 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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000118000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x91ef, 0x4, 0x20, 0x80, 0x88, r3, r4}, {0x43ce, 0x400, 0x1, 0x1, 0x6, 0x0, 0x5, 0x8}, {0x9, 0x3, 0x9, 0x1ff}, 0x5, 0x3, 0x2, 0x1, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcbb, 0x6}, 0x19, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x0, 0x1, 0x2ed1, 0x80000000, 0x7fffffff, 0x5}}, 0xe8) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c10", 0x10) 2017/12/22 06:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005f1000)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000d22000-0x4)=0x0, &(0x7f0000080000-0x4)=0x4) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) shutdown(r1, 0x0) [ 163.731220] binder: 25643:25649 Acquire 1 refcount change on invalid ref 0 ret -22 [ 163.768119] binder: 25643:25649 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/22 06:37:32 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000532000-0x4d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/22 06:37:32 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, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009ec000-0x8)={0x0, 0x5}, &(0x7f0000fa0000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c1b000-0x10)={r3, 0x10, &(0x7f00001d2000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000043c000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)=0x14) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4000006cd) 2017/12/22 06:37:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x8000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006e9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ptrace(0x4207, r2) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000011d000-0x1a)=""/26, &(0x7f000011d000-0x4)=0x1a) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000000a000-0x4)=0x0, &(0x7f00000fd000)=0x4) 2017/12/22 06:37:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f000063a000)=""/92, &(0x7f0000001000-0x4)=0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000272000-0x8)='./file0\x00', 0x0, 0x131) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00001e8000-0x4)=0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f000027b000)={&(0x7f00006c4000)='./file0\x00', r2}, 0xc) fchmodat(r0, &(0x7f00006cf000)='./file0/file0\x00', 0x2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x80) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000bec000-0x2)={0x0, 0x0, 0x1003f, 0x7}, 0xc) r1 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 06:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b0d000)={0x0, 0xafd}, &(0x7f0000124000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003a6000)={0x0, 0xf2, "2536c05ec2e73fc4bdac1e62f10820a02fbb5cc977652ac5b5cfc4e03da653b607ef00f8a5d978b54922f01426b03297f150480138449771a264f92cb95a753af22837039d8ace0ce3d21011660f5d964cd593959f73c15e1b371bdc79a56ccd9077097eecd135b92d5fd76717388837f467d1834194c9770324c6cac4241e5b86ea4e2057f1ecce5fce3bc0fde7e3219947e384d362deee5dc34fa45062f24755f54446e13cf5ba585f9ebf250fc21ab32a32f362a7da069ada42154f6605b5c6dc966b5929db7cf94504c60df6d5442e7030e4fa0a905dd85dfed7eca5c5ddcf43d7db7cd319787dd5abfb6aec5169ccd8"}, &(0x7f0000dea000)=0xfa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000-0xb8)={r1, 0x3, 0x7d83, 0x2, 0x40, 0xfffffffffffffe00, 0x6, 0x2, {r2, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfae5, 0x2, 0x400, 0x75}}, &(0x7f00006a6000)=0xb8) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000a70000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x800000, &(0x7f000054d000)="") r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2017/12/22 06:37:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e6d000-0x10)={0x0, 0xcdb1, 0x100000001, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8f}, &(0x7f0000a22000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000db000-0x1)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000089000-0x88)={0x8, 0x0, [{0x183, 0x0, 0x4}, {0x0, 0x0, 0x400}, {0x17, 0x0, 0xfe}, {0x40b, 0x0, 0xffffffff7fffffff}, {0x400002df, 0x0, 0x8}, {0xbff, 0x0, 0x2}, {0x0, 0x0, 0x342}, {0x910, 0x0, 0x3299126d}]}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fe7000)=0x21) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ecd000-0xa)='/dev/4mx ') ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000f60000)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 163.777177] binder: 25643:25649 unknown command 0 [ 163.782720] binder: 25643:25649 ioctl c0306201 20007000 returned -22 2017/12/22 06:37:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000688000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000843000-0x4)=0xc) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e615"}, 0x18, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000166000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f000064e000)={0x400, 0x5, 0xb856, 0x9, 0x9e, 0x9, 0x10001, 0x8000, 0x8001, 0x401, 0x4, 0x8}) getsockopt$bt_hci(r0, 0x0, 0x6, &(0x7f0000001000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000dc000)=@int=0xfff, 0x4) getrlimit(0xd, &(0x7f0000ed4000-0x10)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00001a2000)=""/225) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1b000-0x11)='/selinux/enforce\x00', 0x2800, 0x0) 2017/12/22 06:37:32 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x10000000000001, 0x2, &(0x7f0000443000-0x10)=[@generic={0xb61, 0xf510, 0x2, 0x0}, @generic={0x9593, 0x0, 0x0, 0xffff}], &(0x7f0000733000)='cpuset[&self/@cgroup\'\x00', 0x9, 0x80, &(0x7f0000b6c000-0x80)=""/128, 0x0, 0xfffffffffffffffe}, 0x30) r0 = syz_open_dev$sg(&(0x7f0000e83000-0x9)='/dev/sg#\x00', 0xb66e, 0x400000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001cc000-0x4)=0x0, &(0x7f0000f9c000)=0x4) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f00005a3000-0x10)=[{&(0x7f0000fe0000)="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", 0xfe0}], 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004d9000-0x86)="ce6b8834968752c1436f0a5c28868e80ce34961ff4e57cf6146563c3e08f7ac8d41a0dccb949d31b69fde83595f7c4ac673c474dbbae2a8b91d6a0f2c447831c09b8e538c01d22874d55432ea7b058c3c0ae72a090560e1a51d5213cde1af41d7a130db5348bd81def8520717c0bf4dc9ce9e5ca4b411c4e68a65667f09638d110bad6620856", 0x86, 0x4000800, &(0x7f0000fe2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 06:37:32 executing program 2: mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000088b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008a0000-0x4)=0x14) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000089f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000358000-0x4)=0xe8) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000089f000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x2725, 0x2, 0x8000, 0x4, 0xa0, 0x20, 0x401, r1, r2}, {0x7, 0x7fff, 0x2, 0xfff, 0x40, 0xc2, 0x3f, 0x80000001}, {0x7ff, 0x38d, 0x0, 0x10001}, 0x7ff, 0x3, 0x5, 0x0, 0x80, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x6, 0x3, 0x0, 0x4, 0x3ff, 0x8}}, 0xe8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000045c000)='/dev/vcsa#\x00', 0x4, 0x80) bind$inet(r0, &(0x7f0000a59000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f00000fe000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fff) getpeername$inet(r1, &(0x7f00009a6000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a49000)=0x10) 2017/12/22 06:37:32 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000001000-0xa1)=""/161}, 0x18) prctl$setendian(0x14, 0x80000000001) 2017/12/22 06:37:32 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x8, &(0x7f0000ba1000-0x40)=[&(0x7f0000432000/0x2000)=nil, &(0x7f0000b53000/0x3000)=nil, &(0x7f000038a000/0x800000)=nil, &(0x7f0000578000/0x2000)=nil, &(0x7f0000ab7000/0x2000)=nil, &(0x7f000084f000/0x2000)=nil, &(0x7f000084f000/0x2000)=nil, &(0x7f0000dba000/0x1000)=nil], &(0x7f0000001000-0x1c)=[0x40, 0x3ff, 0x4, 0x3ff, 0x80000001, 0x0, 0x0], &(0x7f0000000000)=[], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d0000-0x30)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x6}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x7, 0x80, &(0x7f00009a7000-0x80)=""/128, 0x0, 0x0}, 0x30) semget(0x3, 0x3, 0x10) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={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, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2017/12/22 06:37:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x2, 0x6, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2017/12/22 06:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008a8000)={0x6, 0x8000, 0x1, 0x8, 0x1}, 0x14) 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, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x9, 0x84) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = open(&(0x7f000095b000-0x8)='./file0\x00', 0x10000, 0x2) connect$ipx(r0, &(0x7f0000b17000-0x10)={0x4, 0x2, 0x1, "c68b4374a288", 0x2, 0x0}, 0x10) getpeername$netrom(r0, &(0x7f000010a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000deb000)=0x10) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2017/12/22 06:37:32 executing program 5: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e71000)=0x1, 0x4) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e70000)=""/183, &(0x7f0000426000)=0xb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e73000-0x10)={0x81, 0x0, 0x80000001, 0x80, 0x0}, &(0x7f0000983000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000080c000)={r3, 0xc000000000000000}, 0x6) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r4, 0x0}, 0xc) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e72000)={0x5, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 06:37:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x104000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/vcs\x00', 0x20040, 0x0) inotify_add_watch(r0, &(0x7f00001fd000)='./file0\x00', 0x20000004) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mount(&(0x7f0000c8e000-0x8)='./file0\x00', &(0x7f0000cbe000)='.', &(0x7f0000255000-0x6)='minix\x00', 0x40, &(0x7f0000b67000)="3c06234374b863129630393cc784f8b97d7dead07d7d20d42a36dabe1040779f811e85546e8177f8d218631d583577bd6a2c61a55057fe26cb1e6a43db3d9ae57b76eb3c64e8d8d7726219eec489acd4713eb4b87500536d09ab5c3ef3f37892e166744cdde411745bbd558b1d6f932726b281ab943ff53c394ef45021780b9e8ee6a4d7f5a1e69849f57e2f522fe8a27718af5cce332db03167921f476308d87f70c88cf68a00cfcd57c88e8ddb0e3428699014f51a4be22e2b48628e5d6178c28bfe621182cf121cf83a3bdac58c1472673198147ff7e491d8260a1dcc3438ef9dd7d58601c562") 2017/12/22 06:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000720000)='cubic\x00', 0x6) 2017/12/22 06:37:32 executing program 7: r0 = inotify_init1(0x80800) sync_file_range(r0, 0x7fffffff, 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e2a000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d0000/0x2000)=nil, 0x2000, 0x0, 0x2013, r1, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000d35000)={0x8, 0x1ff}, 0x2) 2017/12/22 06:37:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000080a000-0x15)='/proc/self/net/pfkey\x00', 0x440140, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f32000)={0x400, 0x0, 0x4, {0x0, 0x0}, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@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) write$tun(r3, &(0x7f0000d1e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/22 06:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fb8000)={0x2, 0x78, 0xfffffffffffffefe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x20000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8, [0x0, 0x0, 0xfffffffffffffffe, 0x80200010000, 0x0, 0x0, 0x84, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x8000) r3 = socket$inet(0x2, 0x80001, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af0e8c8cb0b0012b10cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000f88000-0x4)=0x3, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000463000-0x4)=0x100000004, 0x4) pipe(&(0x7f000044e000)={0x0, 0x0}) accept4(r6, &(0x7f0000935000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c5000)=0x10, 0x800) splice(r4, 0x0, r6, 0x0, 0xa2, 0x2) setns(r0, 0x3fff7ffe) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000048f000)={@generic="4199e9fa90a361359574046930fc1c80", @ifru_flags=0x1000}) 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d69000)=0x8, 0x4) write(r0, &(0x7f000081a000-0x24)="240000001d0005001e000000000000000a3900fa10000400060004fef72a0d000000009b", 0x24) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2017/12/22 06:37:32 executing program 4: 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000012000-0x8)={0xa7, 0x3f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = syz_open_dev$vcsa(&(0x7f0000abc000)='/dev/vcsa#\x00', 0x2, 0x0) statx(r2, &(0x7f000074a000-0x8)='./file0\x00', 0x7000, 0x100, &(0x7f000046a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 06:37:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a31000-0x8)='./file0\x00', 0x10010) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) r1 = semget(0x2, 0x1, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000525000)=""/15) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000d4d000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f000069f000)={0x0, 0x0}) stat(&(0x7f00007c6000)='./file0\x00', &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a65000-0x8)=[r6, r6]) r8 = getpgrp(0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000448000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a7b000-0x40)={r9, 0x6, &(0x7f0000793000-0x18)=[0x200, 0x0, 0x80000001, 0x5, 0x22, 0xfffffffffffffff7], &(0x7f0000552000+0x192)=[0x7, 0x5ce, 0x7, 0x1ff, 0x1], 0x4, 0x2, 0x4, &(0x7f000032a000-0x8)=[0xffff, 0x2], &(0x7f0000186000)=[0xfffffffffffffffe, 0x3ff, 0x901, 0x940b], 0x0}) bind$nfc_llcp(r0, &(0x7f0000b99000-0x60)={0x27, 0x1, 0x0, 0x7, 0x3, 0x5, "195fddffa9331fe6e235d2a6ba669344a887d14f6aac68a5fb6ea94e51f4bc9c85ee560f6033b5902189fe401d500c45cd4192baa2a7941e38d6d0ef430482", 0x400}, 0x60) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dc0000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) r11 = getgid() r12 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e6b000-0xe8)={{{@in6=@local={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, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r14 = getegid() sendmmsg$unix(r3, &(0x7f0000286000-0x70)=[{&(0x7f00008c3000)=@file={0x1, './file1\x00'}, 0xa, &(0x7f000094d000-0x40)=[{&(0x7f00009be000-0xc7)="160db2159cb839c502b94de62277dc30c19f97e5077a01f69a02ecde30c1aad9617de687dc81009dd6711ef6b0b48d1893344e9b22d668e5f5342c69439db1c108339ace393dfacbbb1a173459d123b029c3e3895207465c213a5ce46b0b6891135ff2a7e146c6e1a2859411b06bdf9a9b6314c3376d6ce4bd91beb8784aae95269cd6fb1f913a2f668e1de1065e24ef7b8bbc9b206f9ff24443ce2f4f8a2b1c433fdfda4816b99c3828872e5e283f7fcb8f6e1c17703fc6e1686ff8d524d16c992ba4bcc0fed4", 0xc7}, {&(0x7f0000277000-0x1000)="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&(0x7f0000f5d000-0x40)=[{&(0x7f0000589000)="786d47edc775040cc8b3d02914e5f3aa95da8b42f71422e6114bc6fa671b5072dd805a513991f817627a0575c27a9669d243729c3d26f73286b5fa45bbd28ab1b7c2bf865216cfe4e6bbb5e11509906ef1a35588babdf53f4e89dbd02784cad65d92bfc13d7026ee77449f5e7a8590702b7e6691cb3a214eb833e44a967881150ab4a5bfc873db4d241138", 0x8b}, {&(0x7f0000224000-0xe9)="7382a1a90decbb0fdc7dabe84b2b2840e7a697130428a374de629568b6ef06dc7946784574e57b856b13536ea36fbb123520fe052342478104906f735781fab93de3ecde47f4fb16e8c10ecde5cd8d0056f2dacecdc3546d9f259c99e9a8c3052bf3c008aba0c3d59ee19a6d42b79c9a01ebeb6271941258dc1ed3bb5e464f76cf4c4148fa49a0a8882ec082aff5b2a605e056bb6c6a42781bd3907313732dd3d06f058227396d7b5e50170aa154b8e8d33878b9c2d4e315b7afa805582d2054571fe0a19f6972a2b655646667c504c9b3c4b7eaa76ca674cb1d66910f37325661624437a2ef2561b3", 0xe9}, {&(0x7f0000e64000-0xd1)="a55f25be13a23debf024ba9b7d65ff637d243889a3749cdf1ecda88f6410215022e79f44fc7a033c04f1a53769c2ae981543e8283f62e33bee2b89ca65e94b9ea92dbd2d0366cf80eced8b10bf401745bf2278184d70aea2c519c79033a79295b373a48fb8cb7d72a021cabd481a71faa8d3027087c990b3ec63f5a6e80950abd2b966161544c9154adb4306fd29a9445a06a5ddbc9d33b03980e3888d0b770205ce39f148c0c007dfbd8c84f41e6c6fa57d030669966248e1a5d655be2a96bf0f43e025a269ffc69a391651a0a1f8a1e7", 0xd1}, {&(0x7f00004e8000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000a01000-0xf8)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r3, r3, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf8, 0xc0}], 0x2, 0xc0) sendto$unix(r3, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r15 = semget(0x0, 0x4, 0x44) semtimedop(r15, &(0x7f000080f000)=[{0x1, 0x3000000, 0x800}, {0x2, 0x4, 0x0}, {0x0, 0xffffffffffffffc8, 0x1000}, {0x2, 0x9412, 0x800}, {0x2, 0x800, 0x1000}], 0x5, &(0x7f0000f12000)={0x77359400, 0x0}) close(r0) accept$unix(r2, &(0x7f0000862000)=@file={0x0, ""/4096}, &(0x7f0000b29000-0x4)=0x1002) getrlimit(0x4, &(0x7f000053c000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0x1, 0x3) 2017/12/22 06:37:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c64000-0x8)={0x0, 0x40}, &(0x7f0000ff8000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009bc000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000759000)={r2, 0x6}, &(0x7f00003b1000)=0x8) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x40000000, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x40000, 0x0, 0x0, @in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 164.099744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 164.129459] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 164.160176] device gre0 entered promiscuous mode 2017/12/22 06:37:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000dcf000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, 0x0) 2017/12/22 06:37:32 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x40000040000000cb) accept$netrom(r0, &(0x7f00005bf000-0x15)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f0c000-0x4)=0x48) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000269000)={0x80000001, 0xcb15, 0x4, 0x4a}, 0x10) recvfrom$inet(r1, &(0x7f0000bfb000)=""/82, 0x52, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009c6000)={0x9, 0x0, 0x10001, 0xa2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000251000-0x5c)={{0xa, 0x0, 0x9ab4, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x7ff, [0x1, 0x7ff, 0x4, 0x6, 0x2b, 0x57, 0x0, 0x0]}, 0x5c) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00002cc000)={r2, 0x168d}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000b0e000)={0x9, 0x100000000, 0x5, 0x2, 0x0}) write(r1, &(0x7f0000ab4000)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) 2017/12/22 06:37:32 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x2, &(0x7f0000019000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000033000-0x10)=[{r0, 0x2100, 0x0}, {r1, 0x8000, 0x0}], 0x2, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000035000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000037000-0xfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @llc={0xea, @llc={0xde, 0xbc, "d5", "ad59d8e5f4f728898c98c8acaefa66ad03a5ef984ae34345a22be7c42192718e4974232c51346c88a3b44511b453697db36e906e574053a1a30ccfc5f2120267b3e06184fc295def986d8da3f5295b18ae49fdf40833dab12ab2b289f69014d48b8085908c61cd1015433d0a7cf128f584b7b884f0a4286bc8992ee29cf9b46a0cfb232d5ce7d99c8e802e7449b14babe9676f2abce7c527c31c117aa7496ef13f1ee145e92ed5e00d57a808aabb5172b320a3cd16746f7e4603567384479e082dc071ba29adf1eed1e179b468a3f64ee5b299048a161dffae4de6f7324d4988ad222ffec5ab8a"}}}}}, &(0x7f0000036000)={0x1, 0x2, [0x4aa, 0x1b7]}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000035000)=')&\x00', 0x3) 2017/12/22 06:37:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000dfe000-0x40)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f00008fd000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000152000)=""/157) 2017/12/22 06:37:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00004ef000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003a7000)={{{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x7, 0x4, "0ec4144b9825d9ca0c36ecf42f4c35bce59299f8457b95f565d794cb43a993f0361acc910613c7b0257382adc1d222d0431dbd5db5a1fa5070423b039bb4c85408e2d036a2df5e2458e0c8df16b6b63e"}, 0x160) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001e3000-0x8)={r0, r1}) bind(r0, &(0x7f0000a19000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000869000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) listen(r0, 0xfffffffffffffffa) 2017/12/22 06:37:32 executing program 4: r0 = shmget(0x0, 0x1000, 0x1200, &(0x7f0000655000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x100, 0x401}, {0x2, 0x3}, 0x6, 0x2, 0x39b400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read$eventfd(r1, &(0x7f00006d1000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d9f000)={0x1000, &(0x7f0000857000)=""/4096}) 2017/12/22 06:37:32 executing program 6: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000c3f000-0x8)=0x0, &(0x7f00007c2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) 2017/12/22 06:37:32 executing program 7: r0 = gettid() r1 = getpid() r2 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000fe6000)={@common='bcsh0\x00', 0x6}) kcmp(r0, r1, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2017/12/22 06:37:32 executing program 4: mmap(&(0x7f0000000000/0xf4e000)=nil, 0xf4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) fcntl$getflags(r0, 0x0) 2017/12/22 06:37:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000386000-0x10c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x5f, @llc={0x2c, @llc={0x4e, 0xaa, "9c", "56ad52dc3756c4a5327052c3ac743a60f202c70c7f194265bda7c46e42f484cf7014f8e12034857942"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f4f000)={0x0, 0x0}, 0x4, 0x4) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4003, 0x0, &(0x7f0000e33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f51000-0x10)=[{r0, 0x0, 0x0}, {r0, 0x4afa9d9524e880a9, 0x0}], 0x2, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000e5c000)={0x1f, {0x2, 0x81, 0x0, 0xfffffffffffffffa, 0x3ff, 0x7ff}, 0xd3d}, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000969000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x7) fcntl$lock(r0, 0x7, &(0x7f0000aca000)={0x20001, 0x0, 0x0, 0x7, 0x0}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 06:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000143000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e24000-0x108)={0x5, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000ddb000)='./file0\x00', &(0x7f00002b0000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddb000-0x16)='/selinux/checkreqprot\x00', 0x10200, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r0, r2, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000879000)={0x0}, &(0x7f00002da000)=0x4) 2017/12/22 06:37:33 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aaa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e82000)={&(0x7f00008d6000/0x4000)=nil, 0x4000}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0f000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) pipe2(&(0x7f00008a8000)={0x0, 0x0}, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000af5000)=0x8) dup2(r2, r0) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080043, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') mmap(&(0x7f0000544000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x1d) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xea)=""/234, &(0x7f00000b1000)=0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/22 06:37:33 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = creat(&(0x7f0000891000-0x8)='./file0\x00', 0x21) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r1, &(0x7f00006b0000)={0x10000010, 0x0}) 2017/12/22 06:37:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket(0xd, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x4, &(0x7f0000012000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$vcsn(&(0x7f0000012000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000a5b000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 164.350005] device gre0 entered promiscuous mode 2017/12/22 06:37:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000810000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xfe)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) sendto$ipx(r0, &(0x7f0000123000-0x1000)="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", 0x1000, 0x4004, &(0x7f0000e59000)={0x4, 0x7fff, 0xd56, "9be10a1634e8", 0x76c4, 0x0}, 0x10) close(r1) 2017/12/22 06:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x9, 0x297d, 0x2000000000000002, 0x10001}) r2 = gettid() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000210000)={&(0x7f00001d9000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d82000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000022000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b55000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de3000)="7c32e149ac202082bf3ebe37fa7f447ee704cc69ae8d442fb3ca3c88567c8d16da17f1c97236f615", 0x28, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c85000)={0x0, 0x1f, 0x20}, 0xc) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r5 = open(&(0x7f0000022000-0x6)='./bus\x00', 0x800, 0x0) poll(&(0x7f0000042000-0x38)=[{r5, 0x0, 0x0}], 0x1, 0x3ff) open(&(0x7f0000015000-0x6)='./bus\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fff000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) 2017/12/22 06:37:33 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000223000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x8, 0xffffffff, 0x24}, &(0x7f00003b8000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") membarrier(0x8, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2d000-0xc)='/dev/autofs\x00', 0xd00, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000714000-0x18)={0x0, 0x32, 0x30, 0x8, 0x66}, &(0x7f0000301000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ebb000-0x4)=r3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000321000-0x8)={r3, 0x3f}, 0x8) 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x260c) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) splice(r0, 0x7, r0, 0x0, 0x1, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000058e000-0x4)=0xffffffffffff0001, 0x4) unshare(0x40600) mount(&(0x7f000001a000)='./file0\x00', &(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000d85000)='9p\x00', 0x5000, 0x0) bind$ax25(r0, &(0x7f00004a6000)={0x3, {"6d71e12e2b8fe0"}, 0x4}, 0x10) name_to_handle_at(r0, &(0x7f00001d2000-0x8)='./file0\x00', &(0x7f000012a000-0x89)={0x89, 0x3, "f2246703d132e5dfedef8b663deea570b1b9e9237fd27db576b6bfad732382016159af98b90199e5cd60c7e6bf7e86bf0d1ee93e97cb15fdc85f42bb6299f6459bc4a522901a449af512e7bc8a8ced6144fa3832b42b221eb5f0c99a782575ef05fc8d89d70e754af7adab6a4d4fabeeeff7aa10af76bc922b2979d61b82d22b11"}, &(0x7f0000833000-0x4)=0x0, 0x1400) open(&(0x7f000076d000-0x8)='./file0\x00', 0x80, 0x20) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000423000)='/dev/ptmx\x00', 0x440, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000512000-0x6)={0x3, 0x3, 0xc7c6}) perf_event_open(&(0x7f0000cca000)={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, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0x3}) accept$alg(r0, 0x0, 0x0) 2017/12/22 06:37:33 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x69f2, &(0x7f00000cb000)=0x0) io_destroy(r1) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2017/12/22 06:37:33 executing program 3: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sysfs$3(0x3) 2017/12/22 06:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000019b000)='map_files\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000806000-0x8)=0x0, &(0x7f0000de3000)=0x8) 2017/12/22 06:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x3c, 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}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x14, 0x0, "3c67c0154aad8b5f43ee48db"}}}}}}, 0x0) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000062000)=[{&(0x7f0000e78000-0x1000)="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", 0xbeb}, {&(0x7f0000881000-0x26)="2102150b82062dbfb258ee3f10afca4448ba0e95d459205ce5ae372af3abe2c2e3e10077c057", 0x26}, {&(0x7f0000b2c000)="f515ca4c0d71e760c3b7ed25635d745414489f2004370cd8a1e87e836ac7a686b508e162b72ddac7a04d86ba76526bb8294572f86d0003dfc05b75", 0x3b}, {&(0x7f000032d000-0x74)="9a3a3a827dc2d9bb0d41183382d7e5ed8fdbfa8ce86b7b6c0ec0e2f6a68352eb08f13d799a39befbd3d3efa42a3b8adbae337c90ba1c535e18f1f9f2e6b3ea8b3f830fab36c2b65bc13c1535d445b0146c4d53ffe848024d9551d8b7942911d5f92b7dd19ff2a69fad8b59e5e043bf04b1cda1f3", 0x74}], 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00001b8000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b99000-0x1)={0x0}, 0x1) pipe2(&(0x7f0000621000-0x8)={0x0, 0x0}, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f00008d4000-0x9)='/dev/rtc\x00', 0x100, 0x0) 2017/12/22 06:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000fbe000-0x18)="d102050000e5000000070006fcf31c58ce5fe1b471985eb5", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000e38000-0x6)=[0x4]) 2017/12/22 06:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000419000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00009b8000-0x4)=0x6) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) chdir(&(0x7f00006df000)='./file0\x00') connect$unix(r1, &(0x7f0000de2000)=@file={0x2000000000000, './file0\x00'}, 0xa) close(r0) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000b2f000)={0x0, 0x0, &(0x7f00001de000-0x90)=[{&(0x7f00008e5000-0xe1)="ea75490602d65257bc697a41a9cead6ae41a971461fd52cc8280d40ed650dd9e20e9ccb7e0b9a787dda06386f7670b76361cabcc2e3fb1241bd0a80cf9d568f9fed3da2bbfbbbbca5b9e17e1824b37dfeb9ce38c179b7fcc2b317a027c47d43d452d1aca9d5213353d82616635a8e4723f43befe52641063e3f579588f66ee7a76ec4b2bc68f3a32a10b8e72658a329d12c1988397243479f64d043415475496d9ef783d0a84e5a9156f030a33b01db59c6979120e760a64e5691dd6e1b6de7475771a11a4e7a9e9e49b11b384e20abd9d2d3fed69d15725e18cc92f4f22afae0a", 0xe1}, {&(0x7f0000772000)="0ae366b78d8673c992c18f67303fbac5c365e2dd2e0a3def08afce1b6aacbf3c981d205ef7292c0d9eedca0d71fa7e567cab537668ae34fae8bf60c5a74c14d11695d577be0e5e9bcc3d0f0d891ec7588d8610a2aff0cd03201859209be22d1becc392d25976e1c09f71903c0d3f54fa8a57967d50f9ad45ab0070046a854f2cf0e3a6f6684412bcec8707abf8a2e8b3b149e9bcc87d2e70104573c5b2701ab6052b0eef2bcf8ea69b71c96f4dd97eea859e131fd5f5902b0cde3580f8e2dcb06d9adb69f61a7b1a7fa88230a49ad54d31ddbe9f94d8b8cc313ed0dc40bb4ff65c420b24", 0xe4}, {&(0x7f0000296000-0x1000)="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0x1000}, {&(0x7f0000806000)="ce385cea7ec5afb72c78863b2f9649a182d6969d03af0dd325201d6820a5f19ca95d50526b565995ca2f7528be2ec5c065e20a6093c180842619a35135f6d2b284f5d16c5b63f2b52b8ba2bd655d5c9aff9562fc53a0845deeb041cc90774277defde089dd1d2930c5fddee71743da655db83fdce6ee5b1f8b7c85e54b02a4587d84b32e31999b17402db501f72bb06aba0d532d5aade046b4f767a625fcdd465c6e3ea31568", 0xa6}, {&(0x7f00000b9000)="b637ae05aff74de01e851fe7a01b6a2d469653010ee70cd37910f064384b6d2c21090895af1e20602775de1610747981e9f8faacc48fd1509cda3da0cf79ae59c8176a7a098999fabf9a9936eba972b59386dbc109e75a2320a0de065d4491e2ddac71ebfa4a3d2ddf4d30907bf64dc9d9be83d1b6e2d4ed2297eae691166953a032064b79e250725c1448c2eefc1909682e24c952a2ca03a648bb5e2e08fde8c879dad463825b79b6e7bd9f750df4ec60c893", 0xb3}, {&(0x7f0000ecd000)="98f066f488b6cad353e87c4c509e061f0ae27d97f989bd0c7423fa6eaa919f6485e1e0610772ee6676fd9451c919f47305190f01cae0df04e146eb4134d8f20e45b97d90f51658c9642c95aa96d2776d162127f094eadac388ce497c74f8355caf957452788c40c8a41dc25627793791bb5b4234f5e0816c3326f697dbb2cef625cca1d40d6c344928b358812b95b147ee75b85fe6470a72915b2c3dd72291d59da945b461c677774607013111879167c8400ea7f947", 0xb6}, {&(0x7f0000225000)="8c2482837367af12fdd1e50639c99d20c824cb9fa85149d32191dcab785078968f7cc9e6b47792e63df6e4007d81633f490432eb79024698e4d962b20f36ea636a8b0a75ef9ebf6894b156592b52cee2232eacc9577f5c4f4d236f5d0eac2d41247c9b8d14d30baa380972331a204177715a3502b62478ba44c0bb48fe134223299535994ccffe61fa0fcc5f", 0x8c}, {&(0x7f00006ae000)="81606dcf5cb639840c9ae85db6a9cd94764281a39bde46f87c9774cbed93301cf612359b8893175748fe391aa8d432f3f8d919f5adef598b603c136228fee6caa2e9bbd38c9b00f7476265882016409c6dcf46d6bfeb60cf680cc52c55829d6a3ee98540ca3bef61e53eda7fa6582559db6f0d8894b20147344a58a0c77309a4d0fee8e12ca68bf9eb2d0591b64f836bcbc9231c2d047805bb2cf4eca605798ebb2c33a0c2cbc040ead72ab575e80a6545e17848e841eaad4d4fb562ede9a19b1991b96c3c7eddedb499f775958014", 0xcf}, {&(0x7f0000fc3000-0x1000)="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", 0x1000}], 0x9, &(0x7f00007d6000)=[], 0x0, 0x4004}, 0x1) r1 = syz_open_dev$vcsn(&(0x7f00001ac000-0xa)='/dev/vcs#\x00', 0x7, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000b26000)={"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"}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004d3000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000057d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f67000)=0x8, 0x80800) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000e0b000)={&(0x7f00000b2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005f2000)=[{&(0x7f00003c8000-0x24)="bc5d4657ba8fd34cfcccc6731c2de941e8dfedc2ec4273798e01bd399db949b3c6441866", 0x24}, {&(0x7f0000570000-0x5f)="538ab71597ebce23ff9f27690d82d61993c6a143ca2fb809e26afb6511b636fe05cc4a75d7e9f4ef36cfeb98ecfbbb76de916bd926d5a14971f1858d181b9d1c752babaf980e7f70184ba99f1c6a578c792f6c43c02f252a7ed7594a5025ad", 0x5f}, {&(0x7f0000f68000-0x3e)="333f031e2272fff32e74613166371a49f76082339c02ecdfdb425003fcf95281a5fc16fd29f7d01c2d843a70df60b23e62c15102b856fb18676e9513d7f1", 0x3e}, {&(0x7f000025f000+0x9b0)="490a7a5d662785c3aa81267ea824e4aca0f117c05163055a84522d3db0e5d81087b46eb7ecd0f1e1ea77955032f3c1a746613f8a3d3eb5413cc4bef81f8d99d9cec2e74c290fd8afa219e0e3f9be1a17f54f8cdf5b333d17ccf63bb6bebe55189f3dc8b3a6209a6a4709b6523ce8b9ac4a31e029e9c8b56eaa0c1c2cbb1e633c4ef3c85e", 0x84}, {&(0x7f0000f68000-0x20)="4b863b8bb866db2ee73a266b5793ece2506da3ab22dcf862e3099b62d92f4018", 0x20}, {&(0x7f0000f68000-0x1000)="a751eba355bf34d03faa328ff0dd4323dda263d2233fa7778521fc7b395e8c81a47c023964cb9b30da990ef5f38c9c82ff4cae5f72e9a3ed4e54a7e583be741c9ea29cc71779cc0318478005f7b33221187451f09d25b6f3f278ef31fac14be41ce5927766f854e8018ddd56e6269635b806ff00e21b53d963b79df892e744c9f51af87b2ee8d4cdb2a2a10f5e2e0ff709906da0ca824d67d3099fc14143e58b1e6d0c435b1defc6dea23cebec37394bf97071b4de9393ec802b6b2a18c1e58e7aacf2fe6bc3732d38acc70b479d259caa6baa8675c1323e99725551777ba99308839bab828b500a9ede84613365294da5a84fa8763be4a4f54d359516b2bc120e6b58c36169eeed9045d703225a0d0cb3105e6e7a6e52fb7182746147fac0ae1f42b31a08214473c2faf9e56f28955c6d3d68fdf4dbaa2c9bb4c0e3963cfd8e078d64cafc8e5ecf98feedb564f4d6bfc53ebe071ea3f2fc705c08af2b22320a7b63c5779d3ad6b05e77b62271fee06d571cd9c1ecc829ba1f1bd6d4b6685a3338a5e5db42321e4fd2b53943f4a8e46ec1c53626006959b42e64e103d1b031c84d04a8d50f60962558dce0e085c68def057bd333c81fc771ed5d4b61cf98d82a63bac2d5b93818e61abddb500329499afd3298c3f04dadebc389dfbbcdefe386db35a8e83bb7fdf7fc9292e2ea50496c7a54adab83322d69eb82d8437b4a5b78d9840482e68d08dae0ac0bf4ea2f52f9dbc212785eccb1f8a3e281c0bdcea53eeddcfa2723e8195f179e3d92c58448b4767dc872a3a0a3f50ee2467f21fae0fb379c25a2235f333d197e042e87425fda8669716e665f688e0fb15124c2d1807d11b0e213c6527431a6a2ebf98d6e450faddf36e8b644b15bd25af2ef81fe7f84e959553d8c87f804532e11ca6053eb597fe70458c5e6206da4799bbc0169c582105e8d4d9fcc6d72fcae69d8b704d2493c9ef546fac654889d480edba1d1aba9d598f33a2b1d07c8fecab3318765ce913063baa4f00c117c9db7b56d3847f33eb4f5adc7acc51b608e65993de9dce6ec1749d6736b891ed0009c53d426cfdc68da869808c873f80c0b276ec47ab49655e84b38e2167a7988064bd624b6d0bdcca6cdc07e3bd2f9eaa56aeec85de26b4fa997626fe95627b2d26defb50e6e17513712294bfdf4ab42d3934379e54a4785a487459bde0704288a4f131be043556e45de2dd2d8554cf9d3e7b4737fd0de338e701f5c82194de6b41b0433f34e1c645260f93e0afbb87356cb406218165aedc152574a1836b494b81312a8075ee1f2e7e3b201e723b5b86b912effb1d7288ac0ce65abf191c8ddce045e95fae90f4dad02169280d076b300546b7fd9813e03c6ae5adf0255d827e4d59f6a9ae2980736163ffdd70f5ce332d7fbaa161cb5b404eb1bad30067a49c56f686bed1aa533f1bf1fe5d301af77ade07dd99ab4bfe2e4aeba61278fe4e66956883d5d53dff90fab20f21a2f609445e19cd94eff6abbfe3e91b1cce9bebc738525bbb84068468552809d27e64d24456450da0658db92a6e5bdad7d2b5d96c4abd6bec441c32009a8092c28e6e2e4d49643fe4a333d303058578b9e894defdc55a77142250ecc0f899742459b786584f2adc9b73b0292e21bd39ddfadf1c7569c4a625cf812928ae7f57aaa4c74cd12bd4199eb6638675c585118614fb2c569bdb6f1d13255393ba2e22bfd65c36e80bafdec0340f9bc2ce3ebccd7322c480ef344ec7e5906275d1bece666fb592c55f59fffbd853b17ee3b6e04e4f77c015dcd93fc13db9fc6129139bb799d7876f82f48206fbf64e2d2e60619ac288a4dbfbbbc1eaa455e957bd7e8e67f2f58e3b01d8810a32be4105cca4f11ff2cabfe4cfb4fd521413d1fb0ac053e76e74a4c220cc20f989e2d7f905bc5ec2746b74dc1983977aae3c0b5193eed8620763769be337051735a96ac6c428b1fa6a26fe830abbaf9cf08ffe3fef1d6935e9874f35aca1e0554ad75b86372f881996d4e4bd274a8bc38cf8c3aa40b67d0918af0c45a991630ada37db619cf82d382ae75ff1c26d922dd40d47e468a2a296dad4985ac1e3135c1b066e4a95aff65454b4b788985edf13a1fa54c1d2622f5c88fa683144e555c03d846c879b465041d1a8f1240679ea75e9f7823fba03d562899b0e8928bcc45d43c666095783c2a4d427a477b57c4430a7f0d11e4e87887ea22db8ba12b3b95a0e8482443d5b6eb3b57563cb8508822f23c321b269bc827205c0fded547a565f1d7f6410bcc5a3644f0310fbc8a77b0293dd11f3fb04199edd6bd642e3e71d32b6ac5a463d3a01515055ca1c04670cda45353a6578d35a64e0636b4cacc8508f939c3fe2290a2a37d1c55e7788085d646bdf4fa0be4102067e69193b0224faf141461331f62b8e5fcee20b5703158db7170c4875f23fbaaba65924a95602524561b7105d79d15c9b3bb9d25db5490735ad07c756d419d4400beb0d06a374fa52c3db28767f0c301a2b957fc205fb1b154156bd1af6f2f0f5192e8a2d08200890d9706d47b4cb99ea5da5f1aa6487d9e772976a20377a43a9010b0fb017943c783043b3af5cfb44fba176be97ee517b9eea610a63f2fbc1de69584ab32585046a82e53215695a0ac1e9d5d6cab6943b941919d09d34487d4d3bd67293e04abe7708d1fa40546c9edc178237d20ea5d1c1989ff417c4cba1f446ee80dbf495714f88963b071a69e34d2fa0582b019a1a74a365974ab28ce188ac76977f43b8f1d75733c8555d0d037661f34532ce999f992d4c97a710de8d95b3358dee8e082cc35081d30caea42a24d294dc2f55059f42c55ff70f6ae30746127aff7f0fa5ae420cf89e0e866c336b24f09834513f38774b9775793cfc1548b937db296378f5e55d2cc85a03143b2bdc69105c8a9a5decae2154c5ea676274cef600c38d77e3f4edd0e20fc02dde986dc893a80ef6a7de72950596017c47cdf609a7f38d4411b92356f8a5aa534da3876a7c413d0ffaee520514fc293ebc846ce86eff878ae17f5a8f13281106fd5164e04e2800247b5667e9f038c7ecdb4109c03c5a85c7ffd0462ad42173237f6779baba15d476c49502ba4894c39cdbe90e1d8dac9567f937e40786441055e1308bcd725026cebb85b47937c35966abe0e248462929ebcc46458792d4e1223fedeb8d4192558ae271f89af74bdff9091a884de178f7b58522ef05421009851ad90b70f277875d1a0a115c994c4f8862b1d44e3b9a594c2089cd5ec97b94cb4bd43ac48eee3ee1200cf195a2ba89cdcfd1750102765edcdfbfa3ce7ecea74702ae3e9143b61c94bd810cb537b629a47dea736acf372cf9496bb9ab0b84a24186736375dbbdee9869631fe061ff98ab4866c20187746135a0d45ecf5cd9c7b3291a2a5e92c38761726416b4af4aa254bffe5c749065bc4cacbb9a2b994d341ce88cb7b8582aac0156ea41508ed72d3501e8bfb46def9ad8e1477a44dfb1fece6ec5bee4e84430d0fc0251c494ca8c9d932d06fe5152aad545c467aeb99c3fe842b3732a1a44defbad64e6399f57a0931676cc6c693627c6ca7b0823a201b5c34628cad068e313122a3898765ff4aceb0db75f92e046207934614de9a1f65952fec4a51970fa33f8e54dd66505ea5a2250ff19b8a30cf65ba4809ec4a2515eb3e292765120677bee1fa51f9acdd9a1ae8d25292e10436bbae6ba899ab3be225d1f92db0b9f1076657085033f144870c78a3fab3e9f3f26e48db69fd83a7503c3c724cfd25e021ecf224ef5b39537412a37e8003b22203b6b565044f8b47f7880ed1db6f02c9f6c642b2f40afb1aab98beaee966fbbd57ecdca8a3139f6292a7ad889433bf59aef95c7435c9f30f8e0ab42cbbe1de47fcf2250568164fcb5c179ef081d55266187262badbe67e771791b394c83bf74a01cdecbf38fca6b128b1ffa902186823dbcec6bdd3550c865ae91ac5446488d0e5b0c4a0e302eca605a8e2b9984c1f30704ec0ee8da75bcfb6cf543e10ceb429ae5f04f2ac56939f71c8a004c8c6b4b0897d8ddad2b8610824a67de7ad067da281d0110feaa51bac75ebc8798961b9597a075b4f80722e70346850ee3d116a5f86c96ef3de3dcaab903bcabc4f43a2cce2046f18f5c3292c442d3a53c35d258aceeee7ec60d74723c7e43d8667953f13eb4f8fc53058cbeee13f66b608886374998b5dfd4ca5c2453ec300f4e54621daa7dd820da6a93298ed472d19a8acab066d0906a1602a968f8bc09b57d2a40e16bd13196670b30bfaf0a71784b7cadcae2be33d1c5d947a51b8e6197f104ebea20b163b91d440e9188478d08ba449f661d16ae23d6120502b7240d576b393e8cbdef471eabd2d4e9570dfdbb2297e6149dec4aa076978401ece3afa8b70b273011868365255464c0da8a3300dcb8e5a162df6253e5d0cd97c6459080995b495aed3a3739b9750a5657b26c73d73b7651c610e4e6f2e1b91930564559a3fd5210d9f141d4b592f9c704eb64bbb57da7371329d4d780540e83e18825761b9d5639d49b0e838e60db4e23eb0b68f19489975ce99ba375fdc94ad13b2399366c27a6adbf093ad303eea4a51b767faa8cf3a1448efb9ec0b2a5083d429ba7917ce8dccf2602ef6fc997d0aa22f3e1b5a84c712cd73791db5fcfa0382ff78f2f3ba94d2746d95322758ae26ea769502e50b0c158fe7bfdea473a37cc0320064be64a3a55b2ede1707542fdf36276d915891dae5be03f9da010cf8aaad0fcf5c887be47abb407f85ede7ef58af81cec3c668fc74cf05286e4ffbf774bfa84c332533b236e5f3b3f893699333657f1e4d6e1d857a5e9844579d83f7ab0e5de05f8a92e8d66a21fddb1789ea486259a26569f3ffcf6da307caa2edce0d39eeba13810c8afcefc0771f3066480de5956a05683678e56d5bc0d3de01b92ace072940f1d3a2147d2ae93ba98d4cc81563a077a5d121003349e372ebfbea7b861c73b63d4a9b1d18b708afaf345794b10e7d7dd73c595cbada4d8fcd44bd45efe0b6a6b09998b2615c38aa7680ebdb42e8b5817b562e2e5dd16ae1d8ea9eedeaea6a7b4907e5b3f312f56688d70b90c3ed4ca9116a6b11ae61cf3f429de4bba0d17e403667a898f9d8696a8d0d06e952c4938727642a105ef95ddc1a6839a83fc900de11840b088b0a96fcae38147ced9033f07c1b9583a0c7301418e49505743bf6d2e057e9636ecf820184ec18678ae91009ddecdbc69a1428665357a8b8825de51318ddf51838a3f65c11eefb77b069fb85a2db23b8f214fed42b09e2ad67ed9f00b9fde44b88e1f657238467355196459cf757ef0323cb9a17563b20522c6afee04cc6dec01551953ca2876b3831d1d7cb90b1bcceba66300def98736f17087036533adaa30ca313339c8227fbf6a66fcfef4a0e674c1c9498860a2dfe8e7c7c1c43f5c0091ef17f9b20c234f0a451e5124a841c2ea3acfe0091d95be0ba7e6763789f365e71dc58ccd9bfa887eadfedd8c5fd79750b72f51e67871089e9cbb78641bb379e7df32c8435c98e241ed4cce6ea1d9a9aef4be93b6f52b5d4aeeef4f25520c0f0b27edf376948c4cb2ce2cd4f63ba3ca86668aa830e7d97c5765a459985c2669707199a164e43b058395120ab7c1551c41d601145580963ba1ffc9c21b9541108aba60d923ebf3d482d853b0d1d3f7843e3cd3994db1b2f769331f6cf2fe02d592520a6b1a1418383accfd068d44b954c641c1b37297094a426ece559d81baeab8e3285607338a658", 0x1000}, {&(0x7f0000f68000-0x6c)="cb1f48fecc76f23556adf5031fe661a2915f8b9135583e25d3d243622ef321ed65f5f35301646a960a3dba0c1807235de6a135e5ab5cad35e86e0cef37fb3ea0d1fbf138be6c261196059867a0869e725dafdad2441c6c9f526353719f4c32dd70e9956fe8d5046ed3b6780e", 0x6c}], 0x7, 0x0, 0x0, 0x8000}, 0x4) connect$inet(r0, &(0x7f0000a6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000325000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000f69000-0xb2)="d0dcbb2677d3c4b28423571b6507a2e71366cebe80f483ba5fa43bd3bb0aa6c86d4e87fa094af906e091e2e845ca63cdef5a792d2624e8440e22728734fbd3a0c08c06b16a56e60d46a482c7d65116a829f4249a769c8cff8b48bcdeb8919582572c4daf794625ffae600f3fe7cc260a44e83e06f102426f8ce4e398d419b45c9b15b84b46a85886145f6d4e787a7407944cf109a83892fb3ed76f75e981c4fcf766dca376cd51f1cfedbb8f289e7a0887ef", 0xb2) ftruncate(r0, 0x0) listen(r0, 0x9) r3 = accept$inet(r0, &(0x7f00002e4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000292000-0x4)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000009a000)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a6a000)={0x0, 0x0}, &(0x7f0000a6a000)=0x8) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d11000-0x8)={0x0, 0x1}, &(0x7f0000599000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009cd000-0x8c)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000892000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f000023c000)=""/11, 0xb, 0x100, &(0x7f0000169000)=@file={0x1, './file0\x00'}, 0xa) ioctl$void(0xffffffffffffffff, 0xc0045878) 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008a4000)=0x0) ptrace$getsig(0x4202, r0, 0x1, &(0x7f00000d6000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f000063a000)={0x0}, 0x8) r2 = getpid() getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000802000)=0x0) gettid() syz_open_procfs(r3, &(0x7f0000f85000)='timers\x00') syz_open_procfs(r2, &(0x7f0000ddf000+0x76d)='net/dev_snmp6\x00') close(r1) pread64(0xffffffffffffffff, &(0x7f00003e5000)=""/0, 0x0, 0x0) 2017/12/22 06:37:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000de6000-0xd)='/dev/usbmon#\x00', 0x1, 0x94200) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000ac8000)={0x9, 0xffffffffffff8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000092d000)={0x81, 0x2, 'client0\x00', 0x0, "c27364101f135100", "9abea19dc212676506ecfa238e29fa9ca10925bcbd5b32f5e76bd084d6f45ab7", 0xc8eb, 0xfb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xd0c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c64000)={0x1, [0x0]}, &(0x7f0000449000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000336000)={r3, 0x7}, 0x6) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000f8c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37bb, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2006, 0x2004, 0x0, 0x1101, 0x0, [0xa51, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket(0x5, 0x6, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000041d000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x6) 2017/12/22 06:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00005f6000)="8e9960bf45f2e5f297957a8b48ad5e39fd2193e2d1ba02d440dc9824", 0x1c, 0x40, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00001c6000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000136000-0x10)=[{0x100000000028, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/22 06:37:33 executing program 7: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x11, 0x0}) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ecb000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffc6b3, 0x7}, &(0x7f0000df1000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000027b000)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92f, 0x7}, &(0x7f0000a8d000-0x4)=0x98) gettid() socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000449000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000016000)="6664001f66d0") execveat(r4, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) ptrace$setregs(0xf, r3, 0x7fff, &(0x7f0000fbf000-0x54)="eafd205783554541193d888712c665bb2ef4d87135300b329493db77cb1a76bb9f2b038bfc52f7faabe4b87b6b6ba6b705fde70870178a342afbaa942e49c9fd51e1bd554a1b85dcb956a802ce6e0af35358bdc1") 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000035000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000069000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002fa000-0x4)=0xa0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000042b000)=@generic={0x100000000, 0x3, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000000)=0x10) 2017/12/22 06:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000234000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000884000-0x14)={0x9, 0x40, 0x40, 0x9, 0xb7a}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/22 06:37:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) recvfrom$inet(r0, &(0x7f0000a3c000-0x70)=""/112, 0x70, 0x0, &(0x7f0000194000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x80, 0x7, 0x200}, &(0x7f0000001000-0x1)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000711000)={r3, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, 0x98) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b05000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000fb6000-0x1)=""}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000e68000-0x4)=0x41c7) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000fbc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000fba000)={"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"}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000fbc000-0x8)=0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000fba000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) bind$llc(r3, &(0x7f0000fb9000-0x10)={0x1a, 0x13, 0x0, 0x1f, 0x3, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/22 06:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006ca000)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000083d000-0x10)={0x0, 0x20, 0x2d12, 0x2}, &(0x7f0000f04000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000120000)={r2, 0x2, 0xe0, "d595ee5c1179d2b0c53f25efc2b6d8f9616069742cf9679936370f15ff2d7a560aba525ddfebb040be1bfaa03b0428e2edc92f6fa314096621e6efbfaec01838185d63b492583f561259b7ad448834d1e80286097c9848054545f2a9af3a460971a3089c647d88f9fb8ee67f1d6b77edaaac78c9c7cb7e49f8261d5d2ae72c508eafa0d3deb2dc9966c843dc795298054c1de01cc064e163787b44fd78297c2ad83a6e8938245f47d617f4d712b0747609d8b1802c1d8cda1d8498b79a1c60b4b732ffc62deebbdc914e08eac2d2bca4f6d5deb40d4cb9d2478ea16e104bff44"}, 0xe8) r3 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000a26000)={0x1, 0x0, 0x0, 0x3, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000a9b000)=0x6, 0x4) 2017/12/22 06:37:33 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80040, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x42) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000002000-0x10)={0x0, &(0x7f0000986000)=""}) semtimedop(r0, &(0x7f00007ef000-0x24)=[{0x3, 0x9, 0x1800}, {0x1, 0x7fffffff, 0x1000}, {0x2, 0x6d87, 0x1000}, {0x3, 0xf3bb, 0x0}, {0x2, 0x1, 0x800}, {0x3, 0x3, 0x1800}], 0x6, &(0x7f00006fc000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0x2}, 0x6) clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x2, r4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0xfff, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000001000-0x1e)=[{0x4, 0xfff, 0x1800}, {0x2, 0xffff, 0x1800}, {0x0, 0x4, 0x800}, {0x4, 0x2, 0x800}, {0x2, 0x101, 0x1800}], 0x5, &(0x7f0000003000-0x10)={0x0, 0x989680}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000002000-0x30)={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='net/packet\x00') read(r1, &(0x7f0000b0b000)=""/157, 0x9d) socket$packet(0x11, 0x3, 0x300) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/1, 0x1}], 0x1, 0x0) shutdown(r0, 0x0) getpid() read(r1, &(0x7f0000c8a000-0x46)=""/70, 0x46) 2017/12/22 06:37:33 executing program 3: r0 = memfd_create(&(0x7f0000f8f000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x77, "98f7c1db438dbb8b5b748837e3487808691a970a4987a05bd485a4c5d256e92ec9664bf0458aba536dc6493d0ac8f2783d221b8a3df4ebd014a8abf06f01668d8226e6a0d5f2f50e84318668ecbcac19095d548bb0bb9dc89e02b7c6f1abd8aa57cd4b6913e4ac0fb613da3f0c0b934dda237f0f2aeea7"}, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa2000)={r1, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = semget$private(0x0, 0x3, 0x200) semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f0000742000-0x47)=""/71) sendfile(r3, r3, &(0x7f0000e49000)=0x0, 0x27) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000008000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000023000-0x4)=0x58) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002c000-0x4)=0xff2, 0x4) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125f, &(0x7f0000024000-0x93)="") 2017/12/22 06:37:33 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000ea000-0xa)='/dev/cuse\x00', 0x4200, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000d0e000)={0x0, 0xf2, 0x5, &(0x7f0000a77000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000011000)={{0x3, 0x3, 0x6, 0x0, 0xffffffffffffff92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) r3 = getpgid(r2) sched_getattr(r3, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000009000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000008000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7fffffffffffffff, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfb000-0x11)='/selinux/enforce\x00', 0x200041, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000056d000)={{0xfffffffffffffffa, 0x8, 0xef2, 0x5, 0x200, 0x3f}, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bee000)={0x1, 0x0, 0x6, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f000010a000)=0x200009, 0x4) 2017/12/22 06:37:33 executing program 1: personality(0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x1)='\x00', 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) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/93, 0x5d}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}], 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x1) ioctl$TCSBRK(r1, 0x5409, 0x3) pwrite64(r1, &(0x7f0000000000)="bd97fbcb325780fdbb99bdb4fd0b052dc4abbc72f591818bb6a416fcc8a13db8d8b0b4cb881ae4e03d5ce0c09e9515ce28ee92a397fdade6c27ff9cca4f386f3a4f3f733fa470d9fac430d53deff866bfc2118827da2ddb86a88ec437e3d11de7f0269977c92f9dac7b0ea96d8a3703a2b0dc331354045e9a6cb3c69dc3b36919cc3dec81159132f0ef048f8c0bc528c693752440d380e1bae797309fe5ec0056b0a680c09f4cf16d7567c911f190daed46192cb0e1df639f55679fd282de232f57a51d352a5fff3c84e0573d8f5b226fabccbeadca9", 0xd6, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) r2 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000005000-0x4)=r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000)=[{&(0x7f0000002000)=""/225, 0xe1}, {&(0x7f0000006000-0xab)=""/171, 0xab}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000006000-0x76)=""/118, 0x76}], 0x7, &(0x7f0000006000-0xe5)=""/229, 0xe5, 0xf9f2}, 0x140) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x7ff, 0x204101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000008000-0x8)='./file0\x00', 0x1, 0x100) 2017/12/22 06:37:33 executing program 6: madvise(&(0x7f000067a000/0x1000)=nil, 0x1000, 0x9) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000b4000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0x23c000)=nil, 0x23c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a68) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000012a000)=0x0) 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000914000)={0xa506b89, 0x80000001}) bind$alg(r0, &(0x7f0000ee0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff000, 0x400281) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000343000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x227e, &(0x7f0000dca000)="c5") 2017/12/22 06:37:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8000000000000101, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009b9000)=0x48) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x105280, 0x0) mmap(&(0x7f000046a000/0x2000)=nil, 0x2000, 0x1, 0x8010, r2, 0x0) unlink(&(0x7f000046c000-0x8)='./file0\x00') syncfs(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/22 06:37:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x18, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000341000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xa0) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000+0x495)={0x0, 0x100, 0x2, &(0x7f0000000000)=0x0}) clone(0x0, &(0x7f000043f000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") set_thread_area(&(0x7f0000cfb000-0x10)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xf15, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 06:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000889000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000033c000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r2) r3 = accept(r0, &(0x7f00002bd000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000-0x4)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000105000-0x2)=0x100) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00007bf000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00004ba000-0x2)=0x6, &(0x7f0000266000-0x8)=0x2) 2017/12/22 06:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) accept4(r0, &(0x7f0000aa6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000419000-0x4)=0x10, 0x800) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000041c000-0x8)=0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f000000b000)="", 0x0) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00009a4000)=[], 0x0, &(0x7f0000845000-0x40)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x727c, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x0, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0xfffffffffffffffc}, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ac9000-0xc)='/dev/autofs\x00', 0x800, 0x0) syz_open_dev$loop(&(0x7f0000945000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044b000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000910000-0xb)={0x400, 0x75, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x172, 0x0}, 0xb) timer_create(0x6, &(0x7f0000391000-0x60)={0x0, 0x22, 0x0, @thr={&(0x7f00008ad000-0x1000)="", &(0x7f0000bd7000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd4000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) timer_delete(r3) read(0xffffffffffffffff, &(0x7f0000e5c000-0x1000)=""/512, 0x200) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a98000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000088e000)={&(0x7f000078b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000794000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000ebe000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000794000)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x42, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x7, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e70000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x6, 0x40000000200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r5, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000e5f000-0x58)={0x26, 'hash\x00', 0x0, 0x4, 'wp256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005f9000-0xfd)="", 0x0) 2017/12/22 06:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = shmget(0x0, 0x2000, 0x54000800, &(0x7f0000a06000/0x2000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000818000)=0xc) r3 = creat(&(0x7f0000f73000-0x8)='./file0\x00', 0x80) r4 = getegid() r5 = geteuid() getgroups(0x3, &(0x7f0000c43000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd2000)={0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000026000)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00008eb000)={{0x4, r2, r4, r5, r6, 0x80, 0x69bba86b, 0x0, 0x0, 0x0}, 0x80000000, 0xb89, 0x8, 0x4, r7, r8, 0x4, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000e6a000-0x1000)="aa", 0x1) shutdown(r0, 0x1000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e44000)={0x0, 0x8f, "70c9fefe72589690cabb7db6d1b433b71ee043da85cab7574a81bac8ac2dab9853b41a5e59e3f169531d0c5f0b18e0ce8b6e7dac43d9a76296490992592f0a9b1bf7ab6b517f986097deed1f95f9261362152dcf9c281283da69b47a07bab5e1b70fd6f02abeeba5a49ce63e4fe95dbac84f6faece0edb5248af144ed5d6d8bc155552a168f7d33c4ead673ecb7326"}, &(0x7f0000346000)=0x97) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000024d000-0xa0)={r9, @in6={{0xa, 0x3, 0xd1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000bcf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100, 0xff, 0x80, 0x3}, &(0x7f0000b5b000-0x4)=0xa0) syncfs(r3) ioctl$VT_RELDISP(r3, 0x5605) write$tun(r0, &(0x7f00009af000-0x57)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}}, 0x48) 2017/12/22 06:37:33 executing program 2: clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000d91000)={0x0, 0x38, 0x4, @thr={&(0x7f0000d7c000)="17ab8e059f3d6c2cc0ba2b4ef506df8a7a7474af0d2f2b5547f61cd8db819fc91758e38f7a3a984112d0aa0000de7856ce41328f001c6f7c3617f8b92c9b", &(0x7f0000000000)="73cd51e39c13ae88f66ceb2a9c8049252077db4d879af8c24d0395398c43d43d70793d8505f09425195f1e7a036c2da26a56b92d10ec1e388d52d79766ecba052e9fcc775307fae8332c3debc28ca7804d3d36790f02e623eeed9e05e706c3d48baa48e49736755b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0x3, 0x6}, {0x3, 0x0}, {0xf, 0x2}, {0x2, 0x3f9e}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], 0x7, 0x7, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000)={0x81, 0xbd1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@remote={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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000006000-0x5)='./file0\x00', 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x400, 0x6, 0x7, 0x4, 0x9, 0x5, 0x1ab, 0x3}, &(0x7f0000004000)={0x7, 0xf800000000000000, 0x6, 0x3, 0x1, 0x3, 0x1, 0x5}, &(0x7f0000004000)={0xfffffffffffffffc, 0x1f80000000000, 0xfffffffffffffffc, 0x6, 0x3, 0x8, 0x9, 0x5}, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000002000)={&(0x7f0000005000-0x8)={0x1}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000003000-0x8)=[0x7, 0x3]) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006d7000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005b5000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b31000)={@common='bpq0\x00', @ifru_ivalue=0x80000001}) [ 165.058259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25988 comm=syz-executor5 [ 165.155859] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25988 comm=syz-executor5 2017/12/22 06:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = open$dir(&(0x7f000036e000-0x8)='./file0\x00', 0x40000, 0x10d) open_by_handle_at(r0, &(0x7f000002f000)={0x73, 0x20, "f5561e1bb1973af71871871d475d4204ef393d803d450f9e0bb5f4d4559a083f06e10feecd8e55dc7d06e137788e75e69485caab73ea261bd2869f443f97fbc1c684be4839d0bc4f57d31b2cc24d4687492acf9a766fb4612aa8367502f121301d990da49a18e2b2f79c19"}, 0x80) 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, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x0, 0x0) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000dbe000-0x12)='/dev/input/mouse#\x00', 0x9, 0x14001) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000391000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1f, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x2]}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x3a8e, 0x6}, @generic={0x33, 0xf, "d89faa7e550e1a31ff483b5321"}, @sack_perm={0x4, 0x2}, @generic={0x5, 0x4, "0e34"}]}}, {""}}}}}}, 0x0) msgget$private(0x0, 0x100) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8a5) r1 = msgget$private(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a27000-0xb0)={{0xfffffffffffff2eb, 0xde2}, 'port0\x00', 0xa0, 0x2, 0x80000000, 0x1, 0x1, 0x7ff, 0x1, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000ce000)=""/110) 2017/12/22 06:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004db000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000cc0000)={0x1, 0x0}) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/0, &(0x7f0000fe3000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7d000)=@assoc_value={0x0, 0x1}, &(0x7f0000ca1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000037f000)={r2, 0x3}, &(0x7f0000dab000-0x4)=0x8) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) r1 = socket$inet6(0xa, 0x80003, 0x2a) sendto$inet6(r1, &(0x7f000086a000-0x1)="", 0x0, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e95000+0xd21)="ec", 0x1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fe0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000868000-0x4)=0x101) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000fe1000-0xb4)=""/180) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000fdf000)=r4) 2017/12/22 06:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bf7000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) syz_fuseblk_mount(&(0x7f0000649000-0xe)='./file0/file0\x00', &(0x7f000036f000)='./file0\x00', 0xa000, r2, r3, 0x1, 0x9, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000749000-0x8)={0x0, 0x6b5}, &(0x7f0000a14000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00002b2000)={r7, 0xb, "a0e734a4b3c1893bdb9fc9"}, &(0x7f0000f41000)=0x13) 2017/12/22 06:37:33 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 06:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000008a000-0x4)=0xffffffffffff0001, &(0x7f00004f6000)=0x4) 2017/12/22 06:37:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000298000)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000443000-0x28)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x80000, 0x34f, 0x0}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="01") 2017/12/22 06:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f00001b9000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000919000-0x10)={0x1, [0x983]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004fa000-0xa8)={0x1, 0x0, [{0x40000104, 0x0, 0x0}]}) 2017/12/22 06:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000234000)='net/route\x00') r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00003d2000-0x16)="76626f866e6574305d287e67727570703c6f63272900") r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c94000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000066e000)={0x921, 0x5, 0x8, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00007d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00003d4000)={r3, &(0x7f000042d000-0xc6)=""/198}) 2017/12/22 06:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = open(&(0x7f00002ca000-0x8)='./file0\x00', 0x10100, 0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c00000)={0x6, 0x2, 0x3, 0x0, 0x100000000, 0x9}) fchown(0xffffffffffffffff, 0x0, 0x0) [ 165.267270] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 165.297630] autofs4:pid:26025:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.524288), cmd(0x0000937e) 2017/12/22 06:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x1, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) syz_open_dev$usbmon(&(0x7f0000671000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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}) [ 165.325128] autofs4:pid:26025:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 165.366490] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/22 06:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x97c5) r0 = eventfd2(0x100000001, 0x800) r1 = socket$kcm(0x29, 0x80000000000007, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00009c4000-0x8)=[0x2, 0x9]) recvfrom$ax25(r2, &(0x7f0000b3a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000010d000-0x10)={0x3, {"68ef8ea0d22967"}, 0x0}, 0x10) write$evdev(r2, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/22 06:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0040f00008000"}, 0xfffffffffffff130}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000f7f000)="cc6e91cf3c8a99bdbcd63b5b36bd7df607b3a73f615197790c12a04f6c0d70ec17a6f9f7de9370e5203317067c01945cc295b5f5a8a3751217b30fd39fb6ad129c1c03b33eb30a7fc5d448c0737ee2c3924d02a0e0183c0f8f3bb81120b9357bab6af85bbda3cd45f294072d724be91c0e8148fa484e541ae045ba6bc6d021014e5fc66f9b25e5f9da9e9187b05c380401ec6081b9fb518a33046c1579fcca6ce0", 0xa1) syz_emit_ethernet(0x2a, &(0x7f000026d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) accept4$packet(r0, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bdc000)=0x14, 0x800) connect$packet(r0, &(0x7f00002cc000)={0x11, 0xfd, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/22 06:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000e29000)=0x7, 0x4) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f000022f000)=""/122) io_submit(0x0, 0x0, &(0x7f00002ce000)=[]) 2017/12/22 06:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000144000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f000065d000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ftruncate(r0, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/22 06:37:34 executing program 4: set_robust_list(&(0x7f00008d4000-0x18)={&(0x7f0000134000/0x1000)=nil, 0x3f, &(0x7f0000447000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstat(0xffffffffffffff9c, &(0x7f0000438000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000770000)='./file0\x00', 0x0, r1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c15000)='/dev/kvm\x00', 0x8800, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000eb8000-0x4)=0x8, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000009000)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) getgroups(0x2, &(0x7f0000eef000-0x8)=[r1, r1]) fchown(r2, r0, r3) fcntl$setflags(r2, 0x2, 0xfffffffffffffffe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000dcf000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f3000-0x4)=0xc) 2017/12/22 06:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/22 06:37:34 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, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000bc000)={0xf, 0x3, 0x8, 0x10001, 0x4, r0, 0x7f}, 0x1c) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000047c000-0x4)=r0) r1 = pkey_alloc(0x0, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x6a385f22) pkey_free(r1) 2017/12/22 06:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = creat(&(0x7f0000c17000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000ed6000-0x8)='./file0\x00', 0x400, 0x82) openat(r1, &(0x7f0000386000-0x8)='./file0\x00', 0x100, 0x183) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x200) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x20000040) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000081b000-0x4)=0x7a, 0x4) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) fchmod(r0, 0x10) utimensat(r1, &(0x7f0000a03000-0x8)='./file0\x00', &(0x7f000037f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x401) accept4$unix(r0, 0x0, &(0x7f00000c6000)=0x0, 0x80800) lseek(r2, 0x0, 0x1) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) renameat(r0, &(0x7f0000f82000-0x8)='./file0\x00', r2, &(0x7f0000b50000)='./file0\x00') mmap$binder(&(0x7f00002b3000/0x3000)=nil, 0x3000, 0x200000a, 0x1010, r2, 0x0) 2017/12/22 06:37:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007d0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b40000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d0000-0x30)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x8, 0x100, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000998000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/22 06:37:34 executing program 5: mmap(&(0x7f0000001000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/22 06:37:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00002c8000-0x20)={@generic="4e9f0b69accaf0c421d7a704ff6b1cd5", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket$inet(0x2, 0x3, 0x8000000000049) sendto$ax25(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x3ffffff, &(0x7f000078c000)={0x3, {"78c67eca191f1f"}, 0x0}, 0x10) [ 165.505845] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/22 06:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x3) r2 = request_key(&(0x7f00004ca000)='ceph\x00', &(0x7f000094c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000203000-0x7)="6c6f5b5cc52800", 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000084000)=""/61, 0x3d) 2017/12/22 06:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/22 06:37:34 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000451000)="26600100000600000300000000610a63649d00570038", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000418000)={0x0, 0x0, 0x0}, &(0x7f0000b8e000)=0xc) perf_event_open(&(0x7f00007c3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffb, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000b0b000)={0x27ff, 0x0, &(0x7f0000086000/0x3000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x1, 0x0, 0x0, 0x0, 0x0}}]}) 2017/12/22 06:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ptrace$cont(0x1f, r2, 0x7fff, 0x4) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008d9000)={0x0, 0x0}, &(0x7f0000470000-0x4)=0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f0000e10000)={0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x9, 0x3, 0x7, 0x2, 0x4, 0x1, 0x1}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abc000-0x16)='/selinux/checkreqprot\x00', 0x541400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ece000)=[@in6={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf87}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) close(r3) 2017/12/22 06:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dd000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = open$dir(&(0x7f0000bb8000)='./file0\x00', 0x100, 0x10) mknod(&(0x7f00000e1000-0xe)='./file0/file0\x00', 0xc040, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ddb000)={0x4, r0, 0x1}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000002f000)=0x0) 2017/12/22 06:37:34 executing program 4: socket$nfc_raw(0x27, 0x3, 0x0) r0 = memfd_create(&(0x7f00006a2000)='mime_type(system,\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xb584, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={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]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x53d, 0x3, 0x8001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800000000fc, 0x4, 0x0, 0x3, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d13000)='user\x00', &(0x7f0000aaf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c17000-0xda)="b88b37f8259a9b54d737299de71332c574bda2472a176b10cc5e711cf45deaa22659fb6ab1d7be29b5412b2238ff0fbea276642eb04b1e2312344d1f5d8ca9f33005bd3052f9dfba6b7fc8e0ab73b7ffb5da63050f60ca2bea26dcbfdd5844948536528303cfd11c06fe99f6b76d12df23a92982007bbece883feceb140b533beebbdd5bf31b8a56a6fa0669c0b4dce820a162866106b0c0e552c1a9a1b60bb61a08601763c4f7c17f4ade5faf54357a1d665808f36a677ef5308e0f608657515671ce7247d7f90befc32a8b54feba2e57e9bbe0de679a65fef2", 0xda, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000979000-0x7d)="16d0074ffcfc9765b1532c79d4dad8121d930f5ba0ae146d9d4b05e73410f5722fc89818e671096b391046363aaf83f5984cd383b86cf97ae2ae062f04f313c3b86358b156cc79c394cb54624f0ae7d769a3109e6258a65511c5844045b7a6cc4ad30f12b1c74a088e910703f7587ba3e5232a3edfc3c26b9b098620f6", 0x7d) 2017/12/22 06:37:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f000031d000-0x491)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x14, 0x88, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) connect$bt_sco(r0, &(0x7f0000ba9000)={0x1f, {0x8, 0x9, 0x0, 0x7, 0x9, 0x4000}}, 0x8) 2017/12/22 06:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000a70000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x800000, &(0x7f000054d000)="") mknod(&(0x7f0000861000)='./file0\x00', 0x8002, 0x5c952174) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xc8) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) [ 165.606498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/22 06:37:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000029d000-0x8)='./file0\x00', &(0x7f0000cc9000-0x8)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f00005bd000-0x6d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f8007fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 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, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003d8000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) syz_open_dev$vcsn(&(0x7f0000b3e000-0xa)='/dev/vcs#\x00', 0x8, 0x2000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c3f000)=0x6, 0x4) 2017/12/22 06:37:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000109000-0xd)='/dev/net/tun\x00', 0x0, 0x2080) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000009d000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x1)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000963000-0x8)={0x0, 0x0}) 2017/12/22 06:37:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x8000003, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0xf35f, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = msgget(0x1, 0x104) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000f58000)=""/206) socket$alg(0x26, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007dc000-0xb)='/dev/hwrng\x00', 0x101003, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00002e5000)={0x3, 0x0, [{0xc000000d, 0x8, 0x3, 0x0, 0x4b6, 0x8020000000000, 0xffff, [0x0, 0x0, 0x0]}, {0x6, 0xff80000000000000, 0x6, 0x222c0000, 0x6, 0x8, 0x5a, [0x0, 0x0, 0x0]}, {0x8000001d, 0x1000, 0x3, 0x5c, 0x90, 0x8001, 0x0, [0x0, 0x0, 0x0]}]}) socketpair$inet(0x2, 0x0, 0x400002, &(0x7f0000d58000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x5, 0x8000000000000000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000334000)={@generic="8b3fa341a1e1a2b88da95e15755b9b89", @ifru_flags=0x1}) socket$inet6(0xa, 0x0, 0x403) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@local={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) 2017/12/22 06:37:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000434000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e99000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb78e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff, 0x80000001, 0x7ff, 0x3}, &(0x7f0000a79000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000608000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000d2b000-0x4)=0x1008) ioctl$sock_ifreq(r0, 0x891d, &(0x7f000094e000-0x28)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/22 06:37:50 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ff3000)=[], 0x0) 2017/12/22 06:37:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000fdb000)="2d8ab70b39b43c13586728fb34c28d44528fec183c9a87282b1f31fb39d727efc2072b3b5e88") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d63000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f000005c000)="ac53e758616ff7de7bb864637db60c9fc8f737", 0x13) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00001c5000-0x4)=0x40000000000003, 0x4) 2017/12/22 06:37:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$vcsa(&(0x7f0000e3f000-0xb)='/dev/vcsa#\x00', 0x8, 0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000412000)=0x1ff, 0x4) statfs(&(0x7f0000629000-0x8)='./file0\x00', &(0x7f000028e000-0x58)=""/88) [ 182.253324] kauditd_printk_skb: 457 callbacks suppressed [ 182.253330] audit: type=1326 audit(1513924670.946:2476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/22 06:37:51 executing program 7: socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c8000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ace000)={0xfffffffffffffffe, 0x3, 0x0, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x405, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000133000-0x4)=0x0) [ 182.291358] audit: type=1326 audit(1513924670.946:2477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd41 code=0x7ffc0000 [ 182.317195] audit: type=1326 audit(1513924670.946:2478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 182.344404] audit: type=1326 audit(1513924670.950:2479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452a09 code=0x7ffc0000 [ 182.370740] audit: type=1326 audit(1513924670.951:2480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 182.395391] audit: type=1326 audit(1513924670.953:2481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=137 compat=0 ip=0x452a09 code=0x7ffc0000 [ 182.420050] audit: type=1326 audit(1513924670.954:2482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 182.445070] audit: type=1326 audit(1513924670.956:2483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 [ 182.469515] audit: type=1326 audit(1513924670.956:2484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff1000-0x4)=0x3f9, 0x4) listen(r1, 0x0) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000339000-0xa)='/dev/vcs#\x00', 0x1000, 0x2000) epoll_wait(r0, &(0x7f00005e8000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfcf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000751000)={&(0x7f000013c000)=[], 0x0, 0x1ff, 0x1, 0x615, 0x401, 0x6, {0x2, 0x39, 0xfffffffffffffffe, 0x5, 0x1, 0x40, 0x1, 0x7fff, 0x3f, 0x6, 0xfffffffffffffffb, 0x9, 0x9, 0x1, "4784c182ab3d510335b9c06c5682210cf818236bc7d24a53a4467a442ef5b5d0"}}) 2017/12/22 06:37:51 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ffa000)=0x0) r1 = getpid() setpgid(r0, r1) r2 = syz_open_dev$mice(&(0x7f0000db7000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VT_ACTIVATE(r2, 0x5606, 0x10000) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000de2000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1}) r1 = socket(0x8, 0x3, 0x40000000) bind$netrom(r1, &(0x7f0000263000)=@ax25={0x3, {"27284aec9b50d4"}, 0x0}, 0x10) 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00004a7000-0x81)=""/129) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f00006c9000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3b000)={@generic="12688c836969888737b34784513e3c05", &(0x7f00002f1000)=@ethtool_gfeatures={0x3a, 0x3, [{0x3, 0x8, 0xfff, 0x75c}, {0x0, 0x4, 0x2, 0xffff}, {0xc00000000000000, 0x40, 0x800, 0xfffffffffffffff8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000002000-0x10)={0x6, 0x2, 0x5, 0xaa37}, 0x10) 2017/12/22 06:37:51 executing program 6: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ca8000)=0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000df3000)=r4) getsockname$ipx(r3, &(0x7f0000aaf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000010e000)=0x10) mremap(&(0x7f000042d000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b8d000/0x4000)=nil) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d88000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x6}]}) timer_create(0x3, &(0x7f00007a4000-0x60)={0x0, 0x33, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075e000)=0x0) timer_delete(r5) 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000940000)={&(0x7f0000a58000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3e000)=[{&(0x7f00001a3000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) close(r0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000252000-0x2)=0x9e7, &(0x7f0000875000)=0x2) 2017/12/22 06:37:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000265000-0xcf)={0x0, 0xc7, "eda263150fda6cf58305dc0957bd95eec45166ab6ad717816c39cecbe3da9bd195400d3bbbb11aeb08e7376872a5514757a1b67dd950b92c106151dede34a67e9ea24e926cb2ca09f5a3b105b26949933af07d153e3afb61677caad69e607d43c33e58a7d8d8778b97d89c6602820e1c3d9626e810a703b540209706b239a1272d237edfc8a1700c296e6ec6d0edd43d5a2078fe7066086e1be4ef0c7fcf1f057e95ba28864ab2c8e579acea50b6675b05eab2f88bc1f8ad2e39213fbc24f14fdbce534a43b41b"}, &(0x7f0000502000-0x4)=0xcf) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000835000)={r1, 0xac1}, 0x8) [ 182.494132] audit: type=1326 audit(1513924670.956:2485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26118 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000055c000)='/dev/input/mouse#\x00', 0x80000000, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000dbf000-0x8)={0x0, r1}) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r2, 0x20000000) fallocate(r2, 0x3, 0x2, 0x2087dc) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ad3000-0x4)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000319000-0x78)={0x0, 0x78, 0xfffffffffffffff7, 0x8, 0x7, 0x40, 0x0, 0x100, 0x1000, 0x8, 0x1, 0x40, 0x5, 0xa, 0x0, 0x10001, 0x2, 0x8, 0x1, 0x2, 0x6, 0x9, 0x1, 0xffffffffffffff25, 0x2d3, 0x401, 0x0}, r0, 0x100, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000d73000)={r2, r3}) shutdown(r2, 0x0) 2017/12/22 06:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000f0a000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = geteuid() getresgid(&(0x7f0000f7b000-0x4)=0x0, &(0x7f0000af5000-0x4)=0x0, &(0x7f0000635000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8d000-0xc)={r1, r2, r3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000801000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000c0f000)=0xc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/sequencer2\x00', 0x4001, 0x0) add_key$user(&(0x7f0000037000)='user\x00', &(0x7f0000bb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001b000-0x1)="f9", 0x1, 0xfffffffffffffffe) select(0x40, &(0x7f00005cf000)={0x7234, 0x0, 0x0, 0x6e20, 0x2, 0x7, 0x0, 0x1}, &(0x7f0000581000)={0x6, 0x9, 0xffff, 0x1, 0x1, 0x2, 0x8000, 0x9}, &(0x7f000090f000)={0x7, 0x7, 0x1, 0x0, 0x2, 0x9, 0xa76, 0x4}, &(0x7f000008f000)={0x0, 0x0}) bind(r4, &(0x7f0000d51000)=@hci={0x1f, 0x9, 0x3}, 0x6) nanosleep(&(0x7f0000470000)={r6, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r7 = socket$inet(0x2, 0x5, 0x4000068) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00002e3000-0x78)={0x5, 0x0, [{0x9ea, 0x0, 0x9}, {0x17a, 0x0, 0x61430453}, {0xb13, 0x0, 0x9}, {0xebb, 0x0, 0x400000100000000}, {0x222, 0x0, 0x100000000}]}) r8 = syz_open_dev$tun(&(0x7f000000f000-0xd)='/dev/net/tun\x00', 0x0, 0x400100) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x80, 0x0, 0x729, 0x0, 0x7fffffff, 0x0, 0x400000, 0xc28a, 0x4, 0x40000000000000, 0x0}, 0xb) getpid() connect$nfc_raw(r5, &(0x7f0000f5f000)={0x27, 0x7, 0x2, 0x7}, 0x10) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_open_dev$evdev(&(0x7f0000ee0000)='/dev/input/event#\x00', 0x0, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5825, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x300) connect$ax25(r5, &(0x7f0000da0000)={0x3, {"e80107fffc1508"}, 0x18000}, 0x10) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000255000)=0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000288000-0xe)={0x1f, 0x0, {0x81, 0x0, 0x3ff, 0x3, 0x0, 0xfffffffdffffffff}, 0x1, 0x5}, 0xe) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000015d000)=[0x800000000000000, 0x10003]) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000e6e000)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/22 06:37:51 executing program 1: 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x20000, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000026d000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) dup(r0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000026e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000026e000-0x20)={r1, 0x1f, 0xbfbd, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000026f000-0x8)={r3, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f000026d000-0xb)='/dev/vcsa#\x00', 0x0, 0x200000) getsockopt$inet_mreqsrc(r4, 0x0, 0x400000000000002, &(0x7f0000241000-0xc)={@multicast2=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) r5 = socket(0x2, 0x3, 0xf1) setsockopt(r5, 0x0, 0xcf, &(0x7f0000000000)="d105071e", 0x4) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='cmdline\x00') sendfile(r0, r0, &(0x7f0000011000-0x8)=0x3d, 0x80000001) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000011000)=""/197, &(0x7f0000011000)=0xc5) 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/rtc\x00', 0x2000000000080180, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000045d000)=""/63) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fc8000-0xc)=@sack_info={0x0, 0x5, 0xfffffffffffffff8}, &(0x7f0000722000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000869000)={0x0, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000898000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d35000-0x8)={0x0, 0x7fffffff}, &(0x7f0000b4e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000131000)={0x0, 0x1000}, &(0x7f0000fad000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000d89000-0xa8)=[{&(0x7f000038b000)=@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x400}, 0x1c, &(0x7f0000573000)=[{&(0x7f0000c8b000)="cb7a822040bd51983b3f0eeac39c3797e4c774068b69e9401ff3255ddbc9b641d29a8dc0642822449e36b753a8d0428bd91321e397a0c6176ccb9af662729c6e51a15fc136c40c1db403a636682d42ff8f7ac5267838f853677f234328c7da2d43de02a918f423096562bb92d814686a5f146c7d7b0ade8b30d83552b48f4fe24847b4c472c04735bc8aad5e370e83f437d96fd0d83f7be054dcbcb9e63479df190baee94803754e183af12d1662d566479631179340d983", 0xb8}, {&(0x7f0000c95000)="8569c863ed9cf6dbc87e6f50c21b701ba8088af249a71cf45fb9ac2e0c0c8d083d66de4de0fc756b119b0aaed8fdef1ef0b06485320b1252ba3a57474bcefb2362e49e62d85c3298cd83f82ea47864b97a6aca873f9289eede11cdfd97b8a58a5507aef8bb7f37", 0x67}, {&(0x7f0000e82000-0xa0)="b488aa080facda858a09703cd28dcecfe4bae7dd448bdc3fde7e62711f632616d5a371c01323d3f0e064db9340600edcc9ec888c96eaea5e3cffe715e13eae72e570d0412bfea8281db96fe80ab5ffb4ed1b4d89663891a599d882625ec82ff0b63b35ed073e52b466df1b4774f94e56c66a405208045c10e4e45f4d9464760fe5bf8748478f86346f5bf2b7079d45157b167520dd4250da323131ca25b2f5a428b4a6d789e098ff2b5e8c6802a532110cb67565a8f88229760a971f249a696af36e7aa1aecb63f43e4c7b72", 0xcc}, {&(0x7f000031c000)="", 0x0}, {&(0x7f0000716000-0x5f)="d24694a684de9615a5593dd6b99f91ccbaab3e53f5bbd42984dd1ab7b7db7a8f5e783efc2cbf228385074eae4b7ee7074443a79f6a069b813f3863396da22067a8d8a8792ce10a0307640d47aceaacadeb96b6ed81e820ea781388cbee4d72", 0x5f}, {&(0x7f0000188000)="4eeab3b025c42dceb2d2428b51ff225da197434b9af86dd043b6de1d970b4e54366c41c41ecbf111a5c67d6f23297635fa8bad9da78a768ff3132816df5392ae51fcfdd36e950794d6d50a5c9845e8ccf63328e74f2275d365361974e6db1102a8d00eee898948a26446b0ad3ba8b0e3ceda7b6836266b29dfb4efd14daf3762bcbe6bee83e89d2f5b9846e2d79b05ef4526ac55ae1a8ee46fa328", 0x9b}, {&(0x7f000052c000)="cbd86e1ea04b3823051b14f3131f171bb7d9e27d2bc2053aa63c88a7822aaea4b8d744452ce5a5aa00829684bd31eb2b38cbb08b", 0x34}, {&(0x7f00003b0000-0x1000)="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0x1000}, {&(0x7f0000bd2000-0x9b)="6247feb161fff7bfd5686d139466dcd6d3e7f72e4a11034fe5bffa5a5155072d2aae05781ebba90ed7aed9bb2a5cf32827a5e24eef695bda04da9ebc51311ab382f13566dbe061ba4d96dc8719bd254bfeaffe95a9a67b670378ec6f3b71b1e16e8973920e524e059ea56b47b530573890cce33e53ad97959f30f564e205b88bda1db7384d349b622b38837cb6308d1830e81160002f92a5dba95b", 0x9b}, {&(0x7f00002b0000)="dcf22294a3014ea84234bf93cbee6a73ba8ae447044775f46557015687817fa20401a046f1c30376670c186fb9da0da57a5908a368466a50504f8222602b7a4b79654bd02f537b78e0ed7f98d3f27ea7369be66608b65cbaf99c5edd7d6079cd1596d4587f0e75b2599855d2306da1ca6aaeda871047e5d4c660142ce100affb7032e442e7fbd5aaffee5554f146a318ae1361954a633b62bc8121223dbbf72e4fa6222d7c971cbd1d047e40bcb361256ddfac4b50def4200742b363d856235b2b2f1fc2897d746186f7dadf1545d779ce1f753ea0018857daf7749dce9e2cb07195a526c50d6199b4921c9c", 0xec}, {&(0x7f0000d22000)="bbd1673423fcecdde1d22509d6304ae8f5a414ffaf9bf836dd793a3e8b571fd35164d8fe9303394a05fd4cc3bb5e3526c0bee104e8cf748d48ffd3b484d42d787a113cfd548fed5f314ae2d63bd25f1e565b684ec61d835ab62da5ee5d2e391399d7538fac09408ef07c542cf98b9c8d28e47ac76bec34724abf9e4bc753eb32ed52b77fb2646d453ade28ef4f2704de6abdf1391f8ed6a12a863e7991d87d44c020bdd126358757a4490ec0eb7641d5b144313462c858ba30fad46c9810020f885e8f0b", 0xc4}, {&(0x7f0000216000-0xce)="7bce965816a9241e41ac4310b45d8d1bd71a40ae290b53597931c5d962335ce0482fe64270867f463e30e7afd936319621d190f7c6d192bf840e819f113c3771e34db63f6796812b96b1c9ef7092c864fb904a55d5e0487e9e4a9066b213e5a518ebec20f9e0926660b7270332a8a491bb2da3fb4b2a1864146c789a870069f12b058c3f5ef2e5b1c746d85f7fc771dbe77b6fee6cbb717f568bfbf4a1c6dec4ca78613b4a0a2b362d7b54dd554b754e834742966c4626716fe9c13c60518b74a0471fcb6a58edd234437a8229cc", 0xce}, {&(0x7f0000128000)="", 0x0}], 0x7, &(0x7f000092e000)=[@init={0x18, 0x84, 0x0, {0x6, 0x2, 0xfffffffffffffff7, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x3131, 0x200, 0x4, 0x0, r5}}], 0x60, 0x40004}, {&(0x7f0000886000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9c000)=[{&(0x7f0000682000-0x89)="94231295b852b95e8d87251578b4ed01a59e5c2f40b6b1a0011865d5752d76e790be0f78d57cc8d3e66db0010f684027c704c8390bbf842e30c49ac70008a401b9af5b0c9f192f89ccd0acbdc0bd8ad979da333c92858db7ea318a22adb618fc69d44b5ca94300f152a03955b01594553b96edd8a358ff0903b95b1e5b900e2b0e58169f50729a4702", 0x89}], 0x1, &(0x7f0000dce000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0x101, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffff7, 0x8, 0x7f, 0x321, 0x20, 0x6, 0xffffffffffff1445, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0xb, 0xfffffffffffffc00, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000000, 0x1, 0x7a, 0x8000, 0x6, 0x1, 0x7ff, r8}}], 0xf0, 0xd0}], 0x3, 0x40005) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000286000)=0x2, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000374000-0x4)=0x0, &(0x7f00007e3000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000099d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=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, 0xa373fb9654be3a1b, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 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}}, 0xe8) sendmsg(r2, &(0x7f00004d6000-0x38)={&(0x7f000072d000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089a000-0x60)=[{&(0x7f00006b5000-0xe1)="bf6b472f16e2b9cf6710bfb18a8eef049ae7f83b2984e26224a9f22b49b52846507feaac06bb277899b14489c033b99aa9ede92bfaa0081e6fe6d42a5b0b5cc323197fb4e2792a037dc4a067c0801b981a889908cde2dbbfd93edb65b2f82caab63bf8ebc5a1848c5bd74e8e65f5ccc0e4fae9c8cdafc2289edf5c207747a5a81af36a4671abd5ba56215f15d55c5c273e39c42af9a0fb523c908978bab8f72990ea137627298427b59203ea73afc4c59af629bd01e58a4d9fd460956d0eef0b8ca181f4cba6429523a06c7d7b061f4c9396ad98afbcdc747b2563d6934fa89441", 0xe1}, {&(0x7f00003f9000-0x3d)="66c05e8f6acfe3d2adfdea3646449014f0b67516d23b10cc15d8e6e6b97d89cd08c1dc4b02c6cb1e8db4bf7a78c7205341cc2c503f8460eb02fc543654", 0x3d}, {&(0x7f0000be4000)="712d70e1e31a330a630aa82049557f8addae9f4c0eda6f6c24c8e5ce65972b239e2d6ae4ddf5d70fb5df44e567dd19974c316123bd1c8230797a7a50e161641d1e9cb1a6651b041330667328c55e94c79744b452c1fd91c30cf8b42a2a8fee5106821715d1da46f138620299ed3bb912a6a70ded1ee61a", 0x77}, {&(0x7f0000aed000-0x3d)="bb98e5e92792fbca31fb841a8319775262aa4109816f5c15faded2da2fb56d94cc17f161be201600b12e88d16c8e6d56bcae439974b075cece2b9ad6fe", 0x3d}, {&(0x7f000099d000)="20f9ae1dbbd02a688f444c606e8a10e57ca17a94cd7dc031b9326c758591d021c31554158adcb00cf337b2c8d71be8e7876d1f97f0b1", 0x36}, {&(0x7f000068d000-0x62)="09dff134a5b16c00adc4f1b9954a9980a4b49bb23d59439ca4ff833d424d3f9c08f9864cd10ac34bae211e0f6eb4181ce5fff5b79bd81e765314c59d601e3fcbc2feb4ceedd948d6bf502757047a6ba2fe5cb2060a57496852d9edb59aefbf37229a", 0x62}], 0x6, &(0x7f0000bf1000)=[{0xf0, 0x13f, 0x4e, "f5f4c6a51adc2c9c6a00597966282885396eb4fedf61fdfc94d7c04fd98a2775e7377c0549bbfbdfbd819097e76528d5dfd8bca2fd652fbc6bf64e813667bca8cc22f217de39431113d0a2ae4a0cd1f50d655e00f82f80db5f81bf98b46714e561147b066c76e59540a2e8671529599218b75a773452ffd331a481598263059568518ee802580b6d3f895304e926b73c4493cfe8b31ee5546d5a0988ff4f5559329dbded1960e21a5c10ccc4137f76ac81277993842d1de93dc2e7dcfe5b7a36f7f5546d96a6b307b693e6dae54171a27a5cdb9607eb154080"}, {0x10, 0x102, 0x8000, ""}, {0x1010, 0x0, 0x7, "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{0x58, 0x18f, 0x2, "5d117789e6554d2fc6bbb64c0015c80d83824e5e1f0fbe0f979e92adf3513eb73a41af0c58a34ec1fb244ee730e36b7250023002adaabb12c04f5d54c4d2d698b10ef51106ba"}, {0x100, 0x115, 0x1, "e21acde261696d69e3684e281e6ee9e8bf92186623fec038e44094dce9cd9558144fa0bdb4028f2eec11e3deba890c4574d0d741b635efc05b5c11170e2b5412ac812ea170910259150029d2d4845cfd0c803e8321e849e3d8cf97aecb149bea95ca0d322b7e893dae1a2273ba6fdf669a2877cc048ed7bf7b7161a462d16dc30b2e2da2d9407e81ea99c4e14a57a7d8d627e28173613310085d2af98af367cd88ceebcc78886d311a0c019085f775d99b1b3fee189df6911fdde6467d3657f881434c2e41d04f54b47d6ea39a04f05063a03af648858d9e091e430723bd627deac1058f5a172be796d6db1e7980"}, {0x68, 0x11d, 0x9, "ce9671fc9ce02622bcfd7e91d7617e6178717cb4d28fd8707b78cf4a13e3daae355a7366e215400b1bb81f570fb961b61cc647eac88d51bd573132894792dcd774bf6ebd41033408528fd11c5d7f5a93dde3b2aceb9b2e"}], 0x12d0, 0x40}, 0x4000040) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000051d000-0x4)=0x2, 0x4) r9 = syz_open_dev$mouse(&(0x7f0000c9a000)='/dev/input/mouse#\x00', 0x101, 0x1) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) [ 182.545043] QAT: Invalid ioctl [ 182.564679] QAT: Invalid ioctl 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x400006, 0xfffffffffffffffe) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) 2017/12/22 06:37:51 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fbf000)='net/raw\x00') mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fc0000-0x4)=0x5, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f000058f000-0x8)=0x8) 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000a73000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000700000-0xa)='/dev/cuse\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000ba4000)=[{&(0x7f0000423000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f71000-0x50)=[{&(0x7f00006b8000-0xdc)="28d3dfbe90ca3fa7f49a1a43532eb9f5f2fd8e915004fb3590feb95434e35e444623170234ca29aa6857e9779bc7ad411e2d934c59f0ecbd58619fa02683ebb225917ac9240b9c5fcc726c42f77a769c1201df00c6669f5142d6dcaf9ef9033707b3edda69a884dbba05cb5eb500ce78994b9166d2fba0c543a909febc0ace92703604683aa61570a9b33a7bc67f9422cc2bb61b2856b650b747588ce5d21c0b086d79ea50ef5e2c33ce6f9992bff9db59ea7282d7f58c5e5b4498685dfc9f09946384da0881bbf3b2038f662701dc2c332ad544f19672c6310dce15", 0xdc}, {&(0x7f000013e000)="d559d271ed7f67e2f0dbfd16c649b98c1fb6314262c046114c39d1d1c887dae4a334195de13992807984d39b0f74377e56767249622bf01bc7a5fb5f676d320556f5ba4c39bec2d45148404c20f9cb6f4f37332f0401d1571af1", 0x5a}, {&(0x7f0000f46000)="1e9cff5bf06a09a885943f3a4eb8d34538fa074c8d7425e70425b4c748b9b3a16876443395c5ae90d9c3209b6d9cd5988c6785e7a102d1ccdc565e4254c5313dbd4c581e01e09714ba572611b86f4030ca407b53ebf8e8ebb9fbdeac317970490161881f601213b8696e5829ae0f1cbd34a40115d04b7ac0989be79775987702d2621e86b9054025901cbb7b006e00ed6a55918060ab208e226062305909e60ba74e2c8e2579f3daf9e1a97ac44345f9b5481a4e553e67bb04b6857d2955120b882f03e9db620ca69f6c381d2dd582eb", 0xd0}, {&(0x7f00004bc000)="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", 0x1000}, {&(0x7f0000fe1000)="1c158b7073c06dd0d528f30877226512e9ed9f93", 0x14}], 0x5, &(0x7f000010e000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x38, 0x4000}, {&(0x7f00007d4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000543000-0x60)=[{&(0x7f0000c88000)="3a92154db13eaad5e30e878b8a05", 0xe}, {&(0x7f000006f000-0xbe)="3b036d58675feedd4c37a6937a0de7a8922b8d9ffb0619e4b2be9d786e0dff82e6c447ecd2fb226a4e6317409e3970fdae3ab908a9da8151982f6ce4ee853c38706f408aa9ea3f84074a70a4571a2c24b2d53e62cccbab62a59aae28fd675064a6c9e184c84be270c98204187c84106be937eda3c4792ac44ad930d9473397bed40e29111664cd395508f89ef0216afac9dcbc6502cc0ffeb719bb078490d56878d4edae94e30c8239a4426cac7c6414bb5ba82ce650fa8302e497928139", 0xbe}, {&(0x7f0000a41000-0x85)="a82847203a63b9e0aec7c1d1fe42fbd281354d908f29078dcd733acfb5b586e8eb6b7145ff82187487dd34d928b238b50a9a7d615470d9fc7973b9fece9d20e058d1e3af44c50cb1d043795db441939b57e3fe89a3cb44bf35cbbe79e88614c62284678aa646b083ae30a05bd38bd3a338ceb5a6b1a27a448331c9c6650bad6ebc0eb0cc46", 0x85}, {&(0x7f000030f000)="7af437c2fdf8d7190d90ecd6eda129d360640672e1f9c35645ced1ecb13c0d904ae6456f27489c8ed4f8de58efdbea9f0c310bcc9f1164eaecfe9c0990252e82265cdb88e2cf0692f7dbd8d1a5721fde77e0abfc5fc5614c14eb27dd7512d964b67c9b0b3825c873023e23babc46a35d7140af596d99823ee1d46c681fb4bf21367290d4b68aa85c4dc5b5a7a974fa9f02555f1a6e9e15e1ba714f9eb80a64733097db9357a1a35d1d21d19643c2cf9208751d73b694f173cb6cc3790a0baf88d514590d94a1c5a1b8d838cd84d43556634a54d56abdcb0bf09d10e5b4777cb4c0b82ca3fb39f8dc2138", 0xea}, {&(0x7f0000ef9000-0x69)="7c29864b1196d8cfa40c1f3df1897f15471777a3b58352cb963b564c7055e70c16257d62902a5ce7b46544367f50fb88d2668bf1a66ee813a808046c495bbe3b90770f2e3242226a07dd380f1ef6294be74e47ea14757a93b5831c6a81f8166166f3959c6631cc0f8a", 0x69}, {&(0x7f00004fb000)="9e43914d1f0ec82b71c4f1ae9950dadd623d0b805d20d38408383d84433b3641560e47a82e531de7c44788ba0445b0524b7df5459ca1ea1a58e1b156be5497cadff469de11c41d3aae1498d32c562248e0cdeb05858a273aad2696c2643d43bf27e44d631e495a068e7476af0455fb449f0f6499e6deb5bce9e6dc1c92197c4c960755a54627569f0b5c9b1aa49eb327b24b6a753e148f66aa3edca451af3441e342a4dbbe001c305630f97df8396bfc381415b498830e55357adb0163fd40", 0xbf}], 0x6, 0x0, 0x0, 0x0}], 0x2, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f00002e7000)={&(0x7f000078a000-0x10)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d09000)=[{&(0x7f00003ba000-0x99)='l', 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x20000880) writev(r0, &(0x7f0000d14000-0x30)=[{&(0x7f00006bf000)="03", 0x1}], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b4d000)={0x4, 0xfffffffffffffff7}, 0x8) sendto$inet6(r0, &(0x7f0000ae7000-0x53)='U', 0x1, 0x0, &(0x7f00008ca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000f, 0x0, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000653000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000496000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x553}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c}], 0xdc) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f00002bf000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000358000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002a6000-0xdc)={0x0, 0xd4, "b4716f70ee918dd213f893d0163b304600d6f60c34dc9d3e6cede51e6f77d0a71a906b05816cbe9633ee7a3f347e8c0c832e0cf6d2d9497063d0bbd4eb8bf313cb9c669babf62cc42a767bb5b683d17b5c857a52e7ab2c397259e59badf234cabe635ca605dc8a628ad7ae13e9696e9ec64e71e7716b26e54c465df3ee1e0293bf271673d18dfb35efb63814704ceddbaafaa34dfe3779649e248481efd23ee1d878d1701afa03b4dfab0a7df2a92457c6fa4fb5570865a7abe764d5a96850ed799429ed9c2cdb67207525c24412bcc2241b92b6"}, &(0x7f000042c000-0x4)=0xdc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000234000-0xa0)={r2, @in={{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]}, 0x8, 0x4, 0x7, 0xffff, 0x2}, &(0x7f0000f8a000)=0xa0) 2017/12/22 06:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) write$fuse(r0, &(0x7f0000604000)={0x50, 0x1, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) openat$hwrng(0xffffffffffffff9c, &(0x7f0000657000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) 2017/12/22 06:37:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ab3000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f39000-0x4)=@assoc_id=0x0, &(0x7f00008a3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000c3a000)=0xff) r3 = syz_open_dev$evdev(&(0x7f000028b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b9d000)={0x2, &(0x7f0000327000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000a2000)={r4, 0x2}) ioctl(r3, 0x800000000004531, &(0x7f0000824000)="") 2017/12/22 06:37:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x1)='\x00', &(0x7f000008f000)="232576626f786e65743073656c66996b657972696e675b00"], &(0x7f0000000000)=[&(0x7f0000cf4000)='GPLproc(!posix_acl_access\x00', &(0x7f0000000000)='*\\!}[loself]:]^\x00', &(0x7f0000c90000)='\x00', &(0x7f0000001000-0x6)='ppp0@\x00', &(0x7f0000001000-0x3)='&-\x00', &(0x7f0000424000)='{(\x00', &(0x7f0000001000-0x2)='!\x00', &(0x7f0000000000)="2073656c696e757873656c66de7d657468315d1d00"], 0x900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b4e000-0x28)={@common='sit0\x00', &(0x7f0000973000-0x28)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:51 executing program 2: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000c64000)='./file0\x00', &(0x7f0000f57000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000501000)="2113ff080000cb002bed0000bda84d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f53000-0xfe)="4600ca039ceaf24fb72b408390a47487061cc5c6aa3a78ee885c81a668ad62a1158b7fc510a6c0377e86fc0a89e05414cbfb0004c0550932c3bab56b0fdb1bce88384b494240a2938ff505e913e4e7459c40e02754bce99f4a1ab72aed3011d58e652f123dc7fe00d7e957c8a91dc8421519b51871a966411e26159071f6698bb2", 0x81, 0x0, &(0x7f000011e000-0x10)=@ax25={0x3, {"06422042bd1eeb"}, 0x0}, 0x10) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) bind$unix(r0, &(0x7f0000cb6000+0x438)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2017/12/22 06:37:51 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000aa000+0x610)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb5c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$tun(r3, &(0x7f0000a17000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) bind$inet(r1, &(0x7f0000ed5000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x6, &(0x7f0000fd3000)={0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000730000-0x4)=0x0, &(0x7f0000d64000)=0x4) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00008d7000-0xc)={0x0, 0x0, &(0x7f0000c5c000/0x1000)=nil}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000030c000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000516000-0x9)='children\x00') capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000082a000)=0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000034f000)=0x3, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000013c000)=""/61, &(0x7f0000905000)=0x3d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000627000-0xb8)={0x0, 0x6, 0x7, 0x1, 0x62, 0x9, 0x197b, 0x2, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9, 0x2, 0x6, 0x98f3}}, &(0x7f00007cd000-0x4)=0xb8) fstat(r2, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003b3000-0x36)={r3, 0xfffffffffffffbff, 0x6, 0x0, 0x1cc5, 0x6, 0x596, 0x8, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45600d38, 0x100, 0x9, 0x8, 0x2}}, &(0x7f000069e000-0x4)=0xb8) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cdd000)={0x0, 0x0}) accept(r0, &(0x7f000027c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x10) 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, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40000000000003, 'ecb-blowfish-asm\x00'}, 0x58) get_thread_area(&(0x7f0000270000-0x10)={0x101, 0x20001000, 0x4000, 0x100000000, 0x2, 0x0, 0xfff, 0x0, 0x5, 0x4}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmmsg(r1, &(0x7f0000e55000-0x78)=[{{&(0x7f00004af000-0x10)=@in={0x2, 0x0, @rand_addr=0x4d5c492b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000)=[{&(0x7f00003b3000-0x94)="1b089d4e3f711826b9d974483cac6a70489bb733eef315f14af0e6df58188f694f518e13113ec69481df489547e32b867b6567ae0f937309b4b3742668502ac234b3eef735e8e6b2aaa16af8d8dbeda3069bf457fd49a77889836077a4dc1076682cc73947953f8b40007eb392bf4af5430141f9fade129310a4346a031ffee702f1d026dc46e3cf9606e6df2788d005416a672d", 0x94}, {&(0x7f00004fd000)="0f32cdebbc2b910a0577ae21c3843abedad81e65ef6a20bc80671f7fc43a0332027835acf5aac06cb4b1b3308ca0287b974dee39f94c44ab9fa9c060462d5ca7d36f8f210527ade8a1284d1454d2ca6d5d6838927a15808a549dbf0ae51b", 0x5e}, {&(0x7f0000bb9000-0x87)="ebf53f555a98878c6c1eb0c4fc8d4c05c550c772eff86501172539f92d5071a0149c36051e5e15558998fd23284071f55d08a49d5c5311e8c5af35047071d6685adcbe5792a198f50f696a16e88f1164d53e0fe0a42abf9f507951b82c0e288e0bc968e23b1981638078b46f5b5ca9e708accc4a53b7bb4c1331a527ecf6ab77bc35c6abfa8412", 0x87}, {&(0x7f0000059000)="5060a37579e382afe305f09aaa3f769ce37141b15f7e192ad4d5cb7e8e93dd8bca35181a311a1e8028070b6e48d9f70b4bd60e0d1c277e90096e43ca7a678801697cdcd3d1792baf3ff2928ca85d1042769a02cde404c93655c301875a96e3b3b039173a096afc5751f215c7a87ebf679a38d058089fd8c59d1160e32677d12793f2130c89323e33fcdf68d2b9757823c1e22a777b68519f5554e17ff8cefe7ea67ad7437fc8f2180a61ac7485a462ffdc2e5b89a7bcf72a112d6c3506b87d10c505e6498a11e84e92ed7140c57f81ba231de8446959187df36a30b776322b2c754ad4f97c12039a6e07757972c2a5563bb4c27771fb1d", 0xf7}, {&(0x7f0000a10000)="a7b3856f823e8ea243b02b13a893a6e8601940", 0x13}], 0x5, &(0x7f00002b4000-0x340)=[{0x40, 0x10f, 0x2, "55661a0e82d11f73f717163e036e1129909a47e5b9709d4af989da76bedd9558036029bf8a034c565e8a0cbd6b6d9c"}, {0x108, 0x18d, 0x10001, "229d22d2d3266e30640d03237d74f4f2e67d25d4659a7402cf0013d94be23c9a3fb89ebfc3285b582cbc91251e29aad4a0c89f09b64a9ff2e4b00ff472e2f00f71af1b24c3bf14f04916b428ac5476d1ee359bdd6a2db19440577601465012c06815c0d69e27474cc8d03851509ed1614d4df0dc88e06c81d61e598ff0897c0e0729e3380bdb4811e3f58256f1705f7c9e155f7130823062afc4910d7696eae6c73012cb1b0f5870eb508fa948ac24f646ea986b619a42cdac9ea20f527701cf6c828defdd1852c130466967280581ef0823c7169737a1338fe6529827677372e7eb76bef5daeefea00683cff02176d121359aca1eaf5a"}, {0x50, 0x117, 0x1ff, "834e01c6b5e2b5d2db4769644f8251ec5042062f8c91b65b00be28fe9756ef831a9d0ada6e5cb243ee88704dc6bae742b964c670870b8da72b14507c9b"}, {0xc8, 0x0, 0x6, "52832567a9737d00288cf669b44b9d0fbe9008260a0670a54866840287561e1f8006b7acf9386ec97676ece45e29b45ec921c6645361597a0fc71368603ff0130569ad3df131a05fa15c7b9e65c5747a25efee05f67658de39229b3ac35c3816b2d995c71423bab987133a6a9e58859561c5bdeafc2c33237d4ae8d5ba1dde688fd33125ed54c6f648f696452c61fedf995331f63add1c44289ad1103b055fc45bcdbdae27aa62e8ba13b456c89a192b837591f80fb0d8de"}, {0xe0, 0x10d, 0x9, "239fa015cfdc1bc354ae2b68ef9d023796b26f03b693a4e86bfad31426a284a9cd9a032d3a2728f13669d40da82568e68cb9ac6606a6ca1a1002446813c6e59699649681ec575644eeded0fa1eed99f7b77b4804cc46502697bd5a77b86e1b83b382eea42fdbd540bd6953039b2f6a02bca1f76597f731f2d2cf19a1f04fd28873f6662df26b10c5aeb9f819703363f6f5791eed0d55631fb64dc4b419ed21ce9bc1dd3b9254c30beab7db923a5d7f66c599fedcd5f959e1cf60033ad7aad53333260a37ed09bb03e9cb"}], 0x340, 0x4000}, 0x7ae1a156}, {{&(0x7f0000321000-0x9)=@rc={0x1f, {0x7fff, 0x8000, 0x9, 0x1, 0x8, 0x7fffffff}, 0xe3}, 0x9, &(0x7f00004cd000-0x30)=[{&(0x7f00003d2000-0x1b)="3978bd176ea0e4883a33ccf20b22a3beba341615de71d156c607b9", 0x1b}, {&(0x7f0000e4e000)="dc899f8ab966becaeb1c3f81eea4f81c03e0350ada9177158a5c5ddae200d0c57974bed443c3c5a92919", 0x2a}, {&(0x7f0000f00000-0x2)="1593", 0x2}], 0x3, &(0x7f00000e4000)=[{0x18, 0x84, 0x8000, 'I%w'}, {0x88, 0x1ff, 0x100000000, "f8e2adf04412452c52de74ab37958a28fbdc79b38746e3c862eef2bf8d9f6f562986e61c5d22926a0d7ef01620020f5228acb1d7c2cce3ab379c2a8fed3f32b059dd851e7192364a9e6fd0ceb3be2dee3573f7fa977a6c9168188217522bfee428b1389e49d36aef302f2e4d2f6c3eaf28dd"}, {0xa8, 0x102, 0x34, "c0dd0de3c5aff00cc7a899f3fd91337c22f72ceda5289591690415cb98836192d28b7f4c180d64f2df5fe89a07b0ca5c423f70b1ef1939afc198af10f5c5ae9adb8f192b1997a9ca672c508cb22fb736fda5f4bdfa8b1b546d8abade4b0f3c77ff4d2b7e8fccc8b90c518280c56941f2a5cf35b239391e43029b40f93704374beeea2c87f2f211869ee514647800c22f681c53"}], 0x148, 0x4000000}, 0x9}], 0x2, 0x4000) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f21000-0x2)="0100", 0x2}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) 2017/12/22 06:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000272000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 06:37:51 executing program 5: getsockopt(0xffffffffffffffff, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c5f000-0x12)='/dev/input/event#\x00', 0x8f, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001f4000-0xc)=@sack_info={0x0, 0x2, 0x7fff}, &(0x7f0000fc0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000902000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) readv(r0, &(0x7f0000461000)=[{&(0x7f000040b000-0x7d)=""/125, 0x7d}, {&(0x7f000034e000-0x25)=""/37, 0x25}, {&(0x7f0000478000)=""/57, 0x39}, {&(0x7f0000488000-0xc2)=""/194, 0xc2}], 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f000097e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/147) [ 182.778424] device gre0 entered promiscuous mode 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f5000-0xe)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00000a9000)=""/251, &(0x7f0000f6c000)=0xfb) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006d2000)={0xf2b, 0x6}) 2017/12/22 06:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000bdd000)=0x0, &(0x7f0000a46000)=0x0, &(0x7f000078f000)=0x0) arch_prctl(0x1003, &(0x7f000011a000-0x29)="657f58b58c92ba83d1a25b23fa3b039ae46bb3423d6ada920f0395ca2b1bf490157b895be6c879ba25") 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d30000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000045a000-0x8)={0x0, 0x0}, &(0x7f0000d46000-0x4)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b59000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000703000-0x6)={r1, 0x134d4eb5}, &(0x7f00008e5000)=0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f0000593000-0x1)='./file0\x00', &(0x7f0000db6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) write$evdev(r6, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/22 06:37:51 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000083000-0x28)={@common='ip6tnl0\x00', &(0x7f0000fe7000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "8f81ee602417393c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000848000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000feb000-0x4)=0x200, 0x4) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000502000)='/dev/vcsa#\x00', 0x100000000, 0x40001) getsockname$netrom(r0, &(0x7f000036d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a59000)=0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000383000-0x8)='./file0\x00', 0x20) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000046c000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f0000951000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00009da000-0x4)={0x9}, 0x4) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b9a000-0x28)={r0, 0x0, 0xe81, 0x1e, &(0x7f00007f2000-0xfff)="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", &(0x7f0000361000-0x1e)=""/30, 0x0, 0x0}, 0x28) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000015d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ea0000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e4000-0x8)={r1, 0x7ff}, 0x8) r2 = socket(0x20000000000015, 0x8080a, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000c42000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000-0x4)=0xc) getsockopt(r2, 0x114, 0x2715, &(0x7f0000a2a000)=""/0, &(0x7f000033c000-0x4)=0x0) 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00008df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000084d000)=[], 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c51000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ce9000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004d2000-0x9)='/dev/kvm\x00', 0x4000, 0x0) 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d6000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000237000)={0x0, 0x5e, "e2c2a8006be89c47c88cf0d5a3bb2cb8611fa3ace4a7be5ed534a395373b6ad0627557b43bd90db2c0c8c16d1bfe3c96ea135c7cf9db12b554ebc6c9350a8e80dc25dda2e2f45138f9e32e8497e7a57405d871b9db5a743397ceb014b539"}, &(0x7f00002a9000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000099a000-0x8)={r2, 0x400}, &(0x7f00002b9000)=0x8) connect$bt_l2cap(r1, &(0x7f0000d32000)={0x1f, 0xffff, {0x9, 0x80000001, 0xe2, 0x40, 0x3f, 0x0}, 0x6, 0x1f}, 0xe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00005bc000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup2(r3, r4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0}) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f00003e2000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="18acf98f98030c427f440a0006de8ed30f1520107a962cb794189d8e6276ac8fc080d85afda341f15ec4a61e366edd12f245ec0f2e5b8364b63ec7f336975bf0848b44166bf45f6317fd9188fc77bcecbc9076d2270b099de3a9fdc148014f01c645bdd66af0de6b94e52d10ab478a97a553b09b159e8dcd1f77143af01995b5b49a3db7b8913567401feccee98724cfdda39cd12f42fb244803d574c3f8df4b099da192c8b33d3d7ddb1cb3c90ea4de4bdb85303b80f342fdfd8a937a54b517f5a021f6be9e49a63a4e96d7cc83e69bc5a84d", 0xd3}, {&(0x7f0000997000)="276e45af47096eb72497423515f23cd8fa33cdd9ddee77242e907693a73e904e979e49af367b928568a17a2c93ef23b8a8962d72e67d43dc09207b470634df7a6e85d0d32e1f", 0x46}], 0x2, 0x0, 0x0, 0x40001}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x10}], 0x2, 0x40) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0c000)='/selinux/context\x00', 0x2, 0x0) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700ea0800009af8000000", 0x24) getpeername$netlink(r0, &(0x7f000081d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000008e000-0x4)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4e000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00001db000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000042b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a27000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f00008a4000)='net/ip6_mr_cache\x00') sendfile(r3, r4, &(0x7f0000084000)=0x0, 0xe9) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000725000-0x4)=0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00008f6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 06:37:51 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103b, &(0x7f0000002000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1005, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000)=0xffffffffffff234b, &(0x7f0000006000-0x8)=0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000024f000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000122000)={r1, 0x3}, &(0x7f0000cd7000)=0x8) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00004fe000)={0x1, 0x5, 0x101}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efe000-0x4)=0x0, 0x4) 2017/12/22 06:37:51 executing program 6: 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, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000255000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000a9f000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000f54000)=0x0, &(0x7f0000000000)=0x0) 2017/12/22 06:37:51 executing program 4: 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)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000011000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x71b5, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000012000)={0x6b1}, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$urandom(&(0x7f00008ff000)='/dev/urandom\x00', 0x0, 0x141042) 2017/12/22 06:37:51 executing program 6: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(r0, 0xc, 0x0, &(0x7f000044b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000af0000-0x9)='/dev/kvm\x00', 0x1) getsockname$inet(r3, &(0x7f000000c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d3000)=0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000846000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00005ac000)=""/10) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000aef000)=""/71) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20000003, &(0x7f0000421000-0x10)={0x0, 0x0}) 2017/12/22 06:37:51 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f6f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ac000+0xb58)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r0, 0x8, &(0x7f0000709000-0x8)=0x6798) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000391000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00008ad000-0x1000)="", &(0x7f0000bd7000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd4000)=0x0) 2017/12/22 06:37:51 executing program 1: r0 = socket(0xa, 0x3, 0x3d) getsockopt(r0, 0x3a, 0x0, &(0x7f00005ae000)=""/0, &(0x7f0000001000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x501001, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$TCFLSH(r1, 0x540b, 0x50f9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000d84000-0x8)={0x7, 0x60000000000}) r2 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000d93000-0x1000)=""/4096) 2017/12/22 06:37:51 executing program 0: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000de8000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000de8000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000de9000-0x1c)={0xa, 0x3, 0xa54, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f0000cd0000/0x1000)=nil, 0x4000) shmdt(r2) sendto$inet6(r0, &(0x7f0000de6000)="2e8dd5bd219d89d9d04fff8e40ae6031f22271986bfea35a0b850f06a62601945d5e205755dd19e5057b12ed", 0x2c, 0x0, &(0x7f000034b000)={0xa, 0x3, 0xbf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbab5}, 0x1c) sendto$inet6(r0, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002fc000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000063f000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000a5b000)='./file0\x00', &(0x7f0000748000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00001cb000-0x1)='\x00', 0x1, 0x0) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xe18000)=nil, 0xe18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000230000-0x4)=0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) unshare(0x20000200) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c2e000)=0x0, 0x4) clone(0x4000, &(0x7f0000e14000-0x1)='S', &(0x7f00000ea000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000000000)="ed") mremap(&(0x7f0000281000/0x9000)=nil, 0x9000, 0x2000, 0x0, &(0x7f0000da8000/0x2000)=nil) clone(0x20000080904902, &(0x7f0000e16000-0x5)="86071ff585", &(0x7f00009f9000-0x4)=0x0, &(0x7f0000e16000)=0x0, &(0x7f0000553000)="") 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ed9000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) syncfs(r2) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/sequencer2\x00', 0x1, 0x0) getsockname$inet(r1, &(0x7f000045e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efd000)=0x10) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x44, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000094c000)={0x10003, 0x2, 0x5000, 0x1000, &(0x7f0000e85000/0x1000)=nil}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005bc000-0x4)=0x3, 0x4) close(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000dbc000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1000, &(0x7f0000c43000-0xcd)="9fda4cdcaedab2c02beef4edc063b99faa33212e8b18c88560b49909e4874a7dbedbc248f69bfffe60f16e4432c60cffde86f8a8dfe793d3416e22ab81f28adbc79c8504c61e2ee8db466c2db5f84cda0e60d19824251d8646daa1683d824864979d1416c32007de6c5464e235b1c1a48c3316dab7d8829ce58ed05ba2b81c46f89b6287a83e56594011e24ba44971a363312805a96844e38ea3f0054a616570ce0ecbc847a741879ab3bacfedd510a0e173881e871e353e9b8c822ee5072f7116f7207d22507b6e5cc7f55fb2") fcntl$getownex(r0, 0x10, &(0x7f00002f6000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) sendmsg(r2, &(0x7f000055c000)={0x0, 0x0, &(0x7f0000b24000)=[{&(0x7f0000953000-0x1000)="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", 0x1000}, {&(0x7f00004b8000-0x96)="7e0559a8cf553a5cb005ec23e841a53186eb673132493e541265574305b515eac874d2f7419df98506b490f2b83c46d61b1ccedb6d54326e8804d5e6a27f6754362e93a30a38845e85ece16da24f44d2c073c6dff8ecceaef63adb46ec93bc52ef0999aadc98c1059603ee9027e194ef2a18aa2e5690e83d7e7d28acf58f8f34ec872e227c216a284e7c2a0c727fdd0a69ef661c5a13", 0x96}], 0x2, &(0x7f000090f000-0x1a8)=[{0x30, 0x10c, 0x3, "50b56a4a907f1b47a76eaa753dd82fb849f666d295070f22ef"}, {0xf0, 0x19f, 0xffffffff, "0a7e6a35152228fd0753b9efc04b741813603d5cd2b7ade4777b943edf51ae5c10ca34c2fe1bc10716883f822e30c8a3d7fa1fc897796e0df623841d85e38d385b6b878c60ac61e9ed645ca24efa766448031467663ca6f7eb00a4c00068b717223237ad019d02a8e5ca85db9b41801e98dd46941a57e29b9902101183e9aab922ce595d6c149cbee9220a72069d29c1aaef2ef7a11c1b23e409e21e6b97abfac0d78ab54f7aa20d5a32390ccd2e66141ad81ae1530ef34c06d53e13c696b2e217b28718c3cd853a54923d9d7e3709d7f1f8568271efe8fe542ebe"}, {0x88, 0x104, 0x7, "2f470291a5bec6d0968ab97ba318b3c1b8a2f4d2ba63b90921bd7a78156a7d56f654bf80e9e40177383b5391e4c5fe64bcd0964a6f8a5ce03ef18490cbd62da3159d574b622edf69be3b0938358a030cd48d27565a4f7544089c4467696802357547fd37c030de7607acc4cd81037354dd70bdda2422c2d3"}], 0x1a8, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000813000)={0x0, 0x11f, "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"}, &(0x7f0000325000-0x4)=0x127) bind$bt_sco(r1, &(0x7f0000626000-0x8)={0x1f, {0x7fffffff, 0x6, 0x2, 0x8, 0x4, 0x6}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00008f2000-0x10)={0x3100, 0x80000000, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fb5000-0x8)={0x0, 0x3}, &(0x7f000065d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003e1000-0xb8)={r3, 0x5, 0xff, 0x100000001, 0x3, 0x1, 0xe91, 0xff, {r4, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xfff, 0x1000, 0x1, 0x1}}, &(0x7f000088b000-0x4)=0xb8) r5 = syz_open_procfs(0x0, &(0x7f000044b000)='net/ip_mr_cache\x00') readv(r5, &(0x7f0000e35000-0x8)=[{&(0x7f00007d0000-0xcc)=""/204, 0xcc}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d1d000)=[@in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401e, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x10001}], 0x58) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f000037c000)={0x100000, 0x101000, 0x0}) 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d5e000-0x98)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ed000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c66000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000, 0x3f, 0x5, 0x3440, 0x2}, &(0x7f00002ac000-0x4)=0xa0) 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, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x801, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x40000000001e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00001cf000)=[], 0x0, &(0x7f0000e6c000)=[], 0x0, 0x0}, 0x0) [ 183.109138] binder: 26319 RLIMIT_NICE not set 2017/12/22 06:37:51 executing program 4: mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000335000-0xe1)="fec6006578b173eefab9f461c0805beaf73a64373fe150b074742ef7de4e2722f796f7b66fc5c607fb899d011d23643eb2b42ee9895147f9e9fc662c18dec38c3dce19bc78677ead76a3657cdd98dcb2e6f68f9f66c3285b2253f0d69e3940a55b37a694a169bf660692e5f65141d3f1aeb2397fd40500afcc53628bd55edf67eefce67b3436e4fceded8ff53f1651b12f92389aa5a5c882300265ccadabaf17104cdf2206eb4956e39477087c4608d5f3e87a55b079376a6b51eff9d0f10b6367cdcafdb8041db0bfc6d922e170e56f1364b48f5b217fb6b0a5c3cfb1563429", 0xe0) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00008be000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0x9bb0, 0x3}}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00004c0000)=0x0, 0x4) [ 183.146833] binder: send failed reply for transaction 113 to 26315:26334 [ 183.175037] binder: BINDER_SET_CONTEXT_MGR already set [ 183.181446] binder: 26334 RLIMIT_NICE not set 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000899000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000005, &(0x7f0000516000-0x1)="") 2017/12/22 06:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000040e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fstat(r1, &(0x7f000048e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eed000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bc000-0x4)=0xc) r4 = geteuid() setresuid(r2, r3, r4) connect$inet(r0, &(0x7f00006eb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f0000729000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x420c, r2) 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000486000-0x30)=[{&(0x7f0000d2d000)=""/103, 0x67}, {&(0x7f0000403000-0xb2)=""/178, 0xb2}], 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e71000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9a000-0x4)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000d77000-0x8)=0x0) 2017/12/22 06:37:51 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051a000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00008bb000)={0x2, 0x1ff, 0x8001, 'queue1\x00', 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000045c000)='keyring\x00', &(0x7f0000dfe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000738000-0x9)='.request_key_auth\x00', &(0x7f0000477000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d9f000-0xf)='trustedvmnet0,\x00', r1) r2 = add_key(&(0x7f0000885000-0xb)='cifs.idmap\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00009b3000-0xb)='asymmetric\x00', &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001eb000-0xd6)='`', 0x1, r2) 2017/12/22 06:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioperm(0x0, 0xc9e0, 0x7fffffff) r3 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000408000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2d000)=0xe8) getgroups(0x2, &(0x7f000019b000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f00002df000)='./file0\x00', r4, r5) 2017/12/22 06:37:51 executing program 6: exit_group(0xfffffffffffffffa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2017/12/22 06:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000052000)={&(0x7f00007ac000)=[0x7, 0x20, 0x6, 0x576, 0xffffffffffffffe0, 0x1, 0x2, 0x100000001, 0xff50, 0x718], 0xa, 0xfff, 0x0, 0xffffffff, 0x8, 0x1f, {0xd3, 0x8, 0xfffffffffffffff4, 0x4, 0x800, 0xfffffffffffffffd, 0x3, 0x100000000000000, 0x100, 0x7, 0x6, 0x9, 0x7ff, 0x7f, "bc7ac994e1af5cda8d40e79889471a1fda6867a1a5b10e372f07c803ec181ee0"}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b16000-0x10)=[@generic={0x882d, 0x514bcca2, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000853000-0x12)='/dev/input/mouse#\x00', 0x0, 0x600080) userfaultfd(0x800) sendmsg$nfc_llcp(r3, &(0x7f0000a1a000-0x38)={&(0x7f0000d8b000-0x60)={0x27, 0x7, 0x7f, 0x2, 0x7f, 0xe07, "ef5cbc974431c968b174543da45b6647b1fcf191dfec7002867870032b984cadcecf1d69996173e5a5bdbf835686071b0ee82a728e89efabf3d2bab2f43995", 0x63c}, 0x60, &(0x7f0000d75000-0x20)=[{&(0x7f000028b000)="433830a66b9dea6eb928bf4985279b8b9baa335a265ce002111877ffb9", 0x1d}, {&(0x7f00003a6000)="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", 0x1000}], 0x2, &(0x7f00009f1000)={0x38, 0x29, 0xfffffffffffffffa, "508cd35895923fbd8ec8f5caab50bde85f585546663ebb1dec6a01ce18f6c793698a77"}, 0x38, 0x4804}, 0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00008a2000-0x400)={"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"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000082f000-0x8)={r1, r2}) 2017/12/22 06:37:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000abe000)=0x14) sendto(r0, &(0x7f00009f5000)="303ca8c130d3674786388b1a734cf7098df49265443b2a7234f0dfa46b37436d016a7ed8eb15437e979035c5e41df72b6aef3858cafde64d3320c64dfbd86ffe87066d922f34b992bde7ed444610b7b0cbda4e3685bb7a7d31567ad45ad06f49cbb8f98dc157dd0c8a453d54bc416ff21ae078933c38ac2ac06f14a3b5a56c01d81787fca8fd47e65125a4f022bd638f7d7b47318bf6e79a04c4639209b6f76ef1cfaf2afc45ec6de9f89b065ae782d1d77e77d826c7c852f314f062b18c39eeb57961ba9590f5fe335ba54b5b8c0ea1a002ea2537094263b4", 0xd9, 0x41, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x0, 0x2) fcntl$setpipe(r1, 0x407, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x22b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x20, 0x4, &(0x7f0000002000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x77359400, 0x0}) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) [ 183.196833] binder: 26315:26319 ioctl 40046207 0 returned -16 [ 183.198309] binder_alloc: 26315: binder_alloc_buf, no vma [ 183.198330] binder: 26315:26348 transaction failed 29189/-3, size 0-0 line 2960 [ 183.223394] binder: undelivered TRANSACTION_ERROR: 29189 [ 183.233092] binder: undelivered TRANSACTION_COMPLETE [ 183.238245] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/22 06:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f000000b000-0x5)={0x0}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x26, &(0x7f0000067000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f00000bd000)='ns/net\x00') 2017/12/22 06:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/icmp\x00') 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00003ef000)=[{&(0x7f00003aa000-0xee)=""/238, 0xee}, {&(0x7f000074f000-0x60)=""/96, 0x60}], 0x2, 0x0) 2017/12/22 06:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ee3000-0x1c)={0x2, 0x4, 0x1010, 0x8, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000851000-0x20)={r0, &(0x7f0000c81000)="", &(0x7f0000ba4000)="", 0x3}, 0x20) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000123000)=0x14) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f51000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f50000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x0, 0x8b, 0x0, 0x20, 0x20, 0x3, r1, r2}, {0x7, 0x0, 0x80000000, 0x4, 0x7, 0x5349, 0x101, 0xfc00}, {0x1, 0x100, 0x2, 0x7ff}, 0x4, 0x4, 0x0, 0x1, 0x80, 0x3}, {{@in=@rand_addr=0x10, 0x8, 0x400}, 0x7, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x0, 0x89d, 0x7ff, 0x7, 0xcc78}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{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]}, {{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]}}, 0x108) 2017/12/22 06:37:52 executing program 0: unshare(0x20000000) unshare(0x20020000) r0 = syz_open_dev$vcsn(&(0x7f0000d87000)='/dev/vcs#\x00', 0x101, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f0000001000-0x8)={0x7d}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x80000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d7b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000efd000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r1, &(0x7f0000a20000)=""/178, 0xb2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000342000-0x4)=0x5, 0x4) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0040100000a00"}, 0xd3e}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f9c000)=0x1, &(0x7f000029f000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000983000-0x4)=@int=0x0, &(0x7f000081b000)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f59000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000707000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000066b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, r2}) syz_emit_ethernet(0x3e, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00/', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000029a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x10) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) sendto$inet6(r1, &(0x7f0000ac6000-0x1)="", 0x0, 0x0, &(0x7f0000558000)={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000964000)={0x0, 0x1000, "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"}, &(0x7f00000e0000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a70000-0x10)={0x3e, 0x1, 0x800, 0x9, r2}, 0x10) 2017/12/22 06:37:52 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000844000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000057a000-0x10)={0x4, 0x8, 0x6, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e9e000)=0x0, 0x4) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000f9c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d05000)=0x1, 0x4) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000025f000-0xb)='/dev/vcsa#\x00', 0x2, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00002b4000)={{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x19c2}, {0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x6}, 0x8, [0x4, 0x1, 0x1ff, 0x3, 0x2, 0x8, 0x3fe, 0x1]}, 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000736000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004b4000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x3, r3}) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x3, 0x0}) 2017/12/22 06:37:52 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x78)=""/120) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x0, 0x3, 0x9, 0xfffffffffffffffc, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 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, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00005e2000)='/dev/usbmon#\x00', 0x5a, 0x440000) r0 = syz_open_dev$sg(&(0x7f00006e7000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000516000-0x1)="") 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x410) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000f80000)=""/90) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f5b000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000503000-0xb8)={0x0, 0x7, 0x659, 0x7, 0x8, 0xcd, 0x34, 0x4, {0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x400, 0xfffffffffffffffc, 0xea}}, &(0x7f0000f80000)=0xb8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f0000f82000-0x1000)="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", 0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000303000)={r3, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x7f, 0x7fffffff, 0x70}, 0xa0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f81000-0x18)={r2, &(0x7f0000f81000-0x65)="33c38aab83af5a7c6a1ad410ea434ac425e01080674778220c86f5f437aaf8c7a0d8b92ff5a7ca367296f058eac7fb739e6648ac2f07364c4a7a9915768b28615476fd619e3e7c4b8dff5ddf5075dcd8ee6c0fd27c591d4ca19d0ecaffdb6d8df7be10316a", &(0x7f0000f81000-0x22)=""/34}, 0x18) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ab9000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000-0x4)=0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000014b000-0x4)=0x0, &(0x7f000010d000)=0x0, &(0x7f0000f81000-0x4)=0x0) chown(&(0x7f0000bdf000)='./file0\x00', r4, r5) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6aee0e39433d9f7bab9d0a34ed0c2e479867812648fe8d57f4e60afd3d6bb9526eb87dcae00b85a72f35c025f9d976e85f5facce3dea0baac71469e0ba73d731e5ebcf64dc925a40711ef24d695c6180007acf1c39cbfb512e60b34e44dc93789501f3441b119ba16175bdebbbc9da9ada8e6aa3c9cc945da881f529cb1", 0xc1}], 0x1, &(0x7f00008c6000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000022000)=0x9, 0x4) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept4$unix(r0, &(0x7f0000db4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000719000)=0x8, 0x100000100804) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002ae000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00004f8000-0xd)='net/sockstat\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000de5000)={0x80000, 0x0, [0x9, 0x1, 0x100000001, 0x101, 0x83a, 0x9c, 0x8, 0x8]}) sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) ioctl$TCFLSH(r2, 0x540b, 0x40001) [ 183.349822] sctp: [Deprecated]: syz-executor5 (pid 26397) Use of int in max_burst socket option. [ 183.349822] Use struct sctp_assoc_value instead [ 183.376841] sctp: [Deprecated]: syz-executor5 (pid 26397) Use of int in max_burst socket option. [ 183.376841] Use struct sctp_assoc_value instead 2017/12/22 06:37:52 executing program 6: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x1000)=""/4096) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fce000)=0x0, &(0x7f0000001000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000f3c000-0xf8)={{0xffffffffffffffff, 0x3, 0x8, 0x2, 0x7b91}, 0x1, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x7fffffff, 0xffffffff, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fbd000)=0xe5f, &(0x7f0000f87000)=0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0, 0x0}) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x2b25, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/autofs\x00', 0xc0000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007df000-0x8)={r1, r0}) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r0, &(0x7f00003c9000-0x78)=[{{&(0x7f0000ebe000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a71000-0x40)=[{&(0x7f0000237000-0xe5)=""/229, 0xe5}, {&(0x7f000087d000)=""/4096, 0x1000}, {&(0x7f00006e3000-0x83)=""/131, 0x83}, {&(0x7f00007e2000)=""/7, 0x7}], 0x4, &(0x7f000001e000)=""/239, 0xef, 0x0}, 0x401}, {{&(0x7f000008e000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000058e000)=[{&(0x7f0000ad0000)=""/23, 0x17}, {&(0x7f0000e8f000)=""/90, 0x5a}, {&(0x7f0000843000)=""/233, 0xe9}], 0x3, &(0x7f000014e000)=""/109, 0x6d, 0x0}, 0x19}], 0x2, 0x100, &(0x7f0000322000)={0x77359400, 0x0}) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000032a000-0x4)=0x0, &(0x7f000082c000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x2, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000c92000)="") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/206, 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0xffffffffffffffa0, 0x0, &(0x7f0000e88000/0x3000)=nil) bind(0xffffffffffffffff, &(0x7f000086c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x417, 0x0, 0x0}, 0x0}, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000058c000-0x48)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000c6000)=0x0, &(0x7f0000d43000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000100000001, &(0x7f0000a61000-0x25)="294e3ba9ffe33a18c1") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000768000-0x8)={0x0, 0x0}) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009cb000)={0x80000000, 0x0, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000113000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000971000)={0x401, 0x6, 0x1ff, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000071e000-0x28)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00001ec000-0x14)="5170ed3ba2771889594763f04477948b3864b6aec7a723d29ce4cdfb213e734bab90841f213fa6c9b1d5f5b5b49722e160b2a6a8c5c4ac8e77242b", 0x3b) mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000017e000)=0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 06:37:52 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, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000433000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000602000-0x4)=0xe8) socketpair(0xb, 0x80007, 0x1, &(0x7f0000843000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007fc000-0x18)={0x0, 0x100, 0x30, 0x6945, 0x4}, &(0x7f00001da000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000042a000)={0x0, 0xa4, &(0x7f0000132000-0xa4)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}]}, &(0x7f0000ded000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000076a000)={r2, 0xab59}, &(0x7f00009e2000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000596000-0x8)={r3, 0x400}, 0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x10000000000001d, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x5)={0x0, r1}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a8000)='/selinux/checkreqprot\x00', 0x109801, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 183.506669] device gre0 entered promiscuous mode 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) getsockname$netrom(r0, &(0x7f000042e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c6b000-0x4)=0x48) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x8) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000025f000)={@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}, @empty={[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$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) fcntl$getown(0xffffffffffffffff, 0x9) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000335000-0x1dc)="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", 0x1c3}], 0x1, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bind$unix(r1, &(0x7f00004ec000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r1, 0x409, 0xf) fsync(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x400, 0x4, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x8b, 0x6]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) unlink(&(0x7f000021a000)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000020c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bbe000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fea000-0x4)=0x6, 0x4) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/context\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000806000)={0x4, 0x1, 0x3f, "1a1ca40141ca", 0xfff, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x20, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2017/12/22 06:37:52 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000-0xf)='*bdev^cgroup^:\x00', 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f00002f1000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fd000)=0x10, 0x80000) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002f1000-0x8)={0x0, 0x1}, &(0x7f00001b8000-0x4)=0x8) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002f0000)=@assoc_value={0x0, 0x751}, &(0x7f0000066000)=0x8) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f00002f0000)={&(0x7f00002f0000)=@in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c, &(0x7f00002f0000)=[{&(0x7f0000245000-0x54)="99e82150d60ca97b23831ad1a112f147e42ae9a70f4d78e90ebbd20ae52d4a34687d4469fa46931bc70fb565b207ca64207d3beff8fb1f029bffad152739315a82a3ac64dcb031aa006aae61292fde390bcc85bf", 0x54}, {&(0x7f00002f0000)="f66718465429c42c328c6bbca39151b6167ce948bc86", 0x16}], 0x2, &(0x7f00002f1000-0xf0)=[@init={0x18, 0x84, 0x0, {0x40, 0xff, 0xbc, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x7, 0x8000, 0xbf, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x203, 0x1, 0x5, 0x105, 0x8000000, 0xa43, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x0, 0x27, r4}}], 0xf0, 0x40010}, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r6, &(0x7f000017d000-0x90)=[{&(0x7f0000159000)="611f0765300ba889817ead76a552a9d61c4e388a192f02cb290fcb7839e5d71959ae7a811ef6790f670000000000000000055c0d7fce080a", 0x38}], 0x1, 0x0) splice(r5, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001aa000-0xf)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x1, &(0x7f0000b4f000)=[@map={0x5, 0x0, 0xfffffffffffffffa, 0xffffffffffffffff}], &(0x7f0000ef0000-0x2)='-\x00', 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f0000cf2000)={0xd, 0x1, &(0x7f00001d2000-0x8)=[@map={0x1f, 0x81, 0x4, r1}], &(0x7f0000559000-0x2)='-\x00', 0x2, 0xba, &(0x7f0000063000-0xba)=""/186, 0xffffffffffffff5d, 0x1}, 0x30) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000212000)={0x0, 0xfc, "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"}, &(0x7f00001c9000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000784000-0xc6)={r2, 0x5, 0xbe, "7c44fc48c6bfa12a8ba3667f1546a4458c50013f607970e906f5d0d27f804b23c8b8c6591c8fc41498d0bc5e84d6d27d78faeb9d501b420c6a8eab6e2a8d3f97ea32f26ac28875183a0a10818dc1a2d858f0e7a28c1a8c45a7762db4cfd28220e4fada58656b5f756ae7185effc83395782bf6f7ec36895a39cd6af375bbd2083b43372beb40620edbf5fba0179b9be1698f1fecbfa579e6e79c032b24726270e5b8c22e3e07878ea194ae324890677416ef591360a66644d84ec976dcc9"}, 0xc6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f00007dd000-0xa)='./control\x00', &(0x7f0000b26000-0x24)=@random={'os2.\x00', '&wlan1#posix_acl_accesstrusted\x00'}, &(0x7f0000454000)='/\x00', 0x2, 0x2) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f000022a000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f00001ab000)='./file0\x00', &(0x7f0000e6f000)={0xc, 0x0, "aad25b82"}, &(0x7f0000e7f000-0x4)=0x0, 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000fd5000-0xa)='./control\x00', &(0x7f000043e000)=""/1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000049b000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000)=0xe8) fchownat(r0, &(0x7f0000889000)='./control\x00', r1, 0x0, 0x100) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x6, 0x5) connect$bt_sco(r0, &(0x7f0000d14000-0x8)={0x1f, {0xbf5, 0x1, 0x40000000000003, 0x9, 0x40, 0x3}}, 0x8) syz_emit_ethernet(0x6a, &(0x7f000027c000-0x6a)={@random="abaf2e7322f2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x34, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x33, 0x0, "c3086222836469cbd167377bf503c17c5b4399ad8f1082f65b5f17ddf56afc4b5ffc1684526ae23e05d93d76"}}}}}}, 0x0) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) readv(r1, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000a65000)=0x0, 0x2) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) bind$inet(r3, &(0x7f00008fd000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057d000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b13000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff}, &(0x7f000078d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000920000)={r2, 0x8, 0x10}, &(0x7f0000bdf000)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000069e000)={{0x80, 0x0, 0x40, 0x75, 0x100000001, 0x439}, 0x7bd, 0x101, 0xffffffffffff8000, 0x1f, 0xffff, "c66e997dbddbaa16f7c13bc48ea3b56da9a85e3bbeb5dc0987c6a51d045961ab305c4a218325f1490dfcba330d93f2106ed2535b5e0256bc0f01677ff561e79eb59523a98da3f734a94449b1a6fdbce846ba774ac0d2383c90a898844143c6b88b378e50627fd53b16a1735dbf8bbb6eb79adff5916a59f3b17167695087f83e"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/vga_arbiter\x00', 0x80, 0x0) accept$ipx(r0, &(0x7f00000d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee1000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000195000-0x58)={{0x3, 0x7}, 0x1, 0x2, 0x5, {0xde2b, 0x4}, 0xa64, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f74000-0x4)=0x101, 0x4) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xf4f8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000137000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a99000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de9000-0x4)=0x14) [ 183.700301] binder: BINDER_SET_CONTEXT_MGR already set [ 183.705973] binder: 26501:26505 ioctl 40046207 0 returned -16 [ 183.729332] binder: BINDER_SET_CONTEXT_MGR already set [ 183.734809] binder: 26501:26505 ioctl 40046207 0 returned -16 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b7000-0x9)='/dev/vcs\x00', 0x440080, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x1) lstat(&(0x7f00001a6000-0x8)='./file0\x00', &(0x7f00002e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000637000)='./file0\x00', &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000a58000-0x17)=@random={'security.\x00', '/dev/ircomm#\x00'}, &(0x7f0000b1f000)=""/0, 0x0) 2017/12/22 06:37:52 executing program 7: msgctl$IPC_RMID(0x0, 0x4) r0 = msgget(0x1, 0x105) msgrcv(r0, &(0x7f00004f3000)={0x0, ""/250}, 0x102, 0x0, 0x800) msgget$private(0x0, 0x0) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = semget(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000ee9000-0x18)=[], 0x0, &(0x7f00001b5000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000116000-0xb)='/dev/vcsa#\x00', 0xca9a, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a52000-0xc)={0x0, 0x11, 0x30}, &(0x7f0000280000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000039b000-0x8)={r2, 0x81}, 0x8) r3 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xd, r3, 0x6, &(0x7f00009c5000)="157c40420bf8faf1e9ee9b18c600c61a7f87e6b21667bb3ae3889ae9ed319a1289411660322cec") r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000086d000-0x5)={0x4, 0x5, 0x6, 0x90ca}, 0x5) lseek(r4, 0x0, 0x1) bind$bt_sco(r1, &(0x7f00002ba000-0x8)={0x1f, {0x1, 0x9, 0x101, 0xcc, 0x7, 0x10000}}, 0x8) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009e8000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000020a000-0x8)={0x4}, 0x8, 0x80800) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000101000-0x8)={0x0, 0x0}) unshare(0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e17000-0x10)={r0, &(0x7f0000000000)=""}, 0x10) 2017/12/22 06:37:52 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00003f6000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000000000)=0x1e, 0x8) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r4, 0x1, 0x0, 0x10000) ftruncate(r1, 0x4fa) fallocate(r4, 0x1, 0x0, 0x10000) setns(r0, 0x4c000000) r5 = getpgrp(0x0) syz_open_procfs(r5, &(0x7f0000b09000-0xa)='schedstat\x00') openat$cuse(0xffffffffffffff9c, &(0x7f000065e000-0xa)='/dev/cuse\x00', 0x440, 0x0) lseek(r4, 0x0, 0x4) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x800000000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002eb000+0xc58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000e53000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f000017d000-0x90)=[{&(0x7f00002ec000-0xf6)="97", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/22 06:37:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b27000)={0x0, 0x1, "82"}, &(0x7f0000abb000-0x4)=0x9) r1 = msgget(0x1, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abb000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000aba000)=""/236) [ 183.749034] binder: BINDER_SET_CONTEXT_MGR already set [ 183.754875] binder: 26501:26505 ioctl 40046207 0 returned -16 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000380000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x200000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000228000-0x4)=0x0, 0x4) 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, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000299000)=0x0, &(0x7f0000a0f000-0x4)=0x4) wait4(r1, &(0x7f0000444000)=0x0, 0x0, 0x0) r2 = add_key(&(0x7f000044c000)='big_key\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e77000)="5ad872606fe8d596aa8fbe1924b23b70e409d6cb736e627716cdd2d1492827282b74774771059d8080b525d6e1f9b439c585eac952285f14ab22ef2348cd10451e50be317b5dcd68c369f2", 0x4b, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000029000)='user\x00', &(0x7f000051d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd8000)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000c66000-0x10)=[{&(0x7f000067c000)="a8ad96d84f37813480495cf2db985c023f66600376865d8ad66b93595ac096c9e0c6a0beb64506e30e0736555b3f2ec3cd91a5c64057c23d73", 0x39}], 0x1, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000db1000)={0x10001, 0x0, 0x4, 0x2000, &(0x7f0000695000/0x2000)=nil}) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c94000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000e4f000)='./file0\x00', &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) bpf$MAP_CREATE(0x0, &(0x7f0000a94000)={0x1, 0xa, 0xc, 0x6, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3e000)={r1, &(0x7f00006a6000)=""}, 0x10) 2017/12/22 06:37:52 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = memfd_create(&(0x7f0000009000-0x1)='\x00', 0x3) ioctl$TCSBRKP(r1, 0x5425, 0x2) sendto$inet(r0, &(0x7f000001d000)='*', 0x1, 0x40, &(0x7f0000005000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 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, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00009b3000)=@random={'security.\x00', '/$cgrouplo\x00'}, &(0x7f000039d000-0xb)='/$cgrouplo\x00', 0xb, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000016b000)='/dev/kvm\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000adb000-0x1)='\x00', 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00002a9000-0x1000)=""/4096, &(0x7f0000481000-0x4)=0x1000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bb8000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000)='./file0\x00', 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000cbe000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00005cc000)={0x5, 0x78, 0xffffffffffff8001, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000004, 0x0, 0x0, 0x0, 0x1, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00002fd000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x800, 0x0}}, {0xfffffffffffffffd, 0x3, 0x0, 0x0, @sint={0x0, 0x6}}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x4) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2017/12/22 06:37:52 executing program 5: getrlimit(0x0, &(0x7f000035e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f48000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000da9000)=0x1) prctl$void(0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x7fffffff, 0x80000000001002}) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000859000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b7d000-0xf1)={0x0, 0xe9, "7d30ba24d4094089acc69f46ba27de2bb36ea338f98e5edc80e162c87bd71f69cca87f89aa0ed37b66bc501dfd4e2b365982930b7a6672948f516c1842e8b93a83dfda293adff61529005ed072007331928b1953a49e63f6d53d9442ef9a445c5f5c2277af065edf1a43e792d30781192b365aaf22a12d19bb96b980192d181705f3c9f0b9cf5eec59741eb12540bc8f9358deecc14f528b20375ae329120a2b741359c75e243e41708e1d062cde3bfcc1375e203a68d4afcf9b28c0632e98b0c646f0b0ccf111ef50317523fb824eb2e37e6cc24848fd401bc4bf5609c03d82bd503c2e8a40b38b9c"}, &(0x7f0000a98000)=0xf1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e6b000)={r1, 0x1c}, &(0x7f0000d98000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005ed000)={0x0, 0xffffffff, 0x101, 0x9, 0x6, 0x5}, &(0x7f0000812000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000557000)={r1, 0x5f, 0x596, 0x9, 0x8, 0x100000001, 0x7, 0x7f, {r2, @in6={{0xa, 0x1, 0xe531, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x7fff, 0x1f, 0x8001}}, &(0x7f0000e3a000-0x4)=0xb8) r3 = semget$private(0x0, 0x1, 0x542) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000b42000)=""/45) getpeername$netrom(r0, &(0x7f000050b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ba3000-0x4)=0x10) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091d000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000445000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r2, r3) sysinfo(&(0x7f00002d7000-0x1000)=""/4096) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000500000)={0x0, 0x0}) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r0, 0x20, 0x10000, r2, &(0x7f00008b2000-0x8)='./file0\x00') 2017/12/22 06:37:52 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000001d000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000001d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x44, 0x2, 0x2, 0x500, 0x6, 0x0, r2}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000001b000+0xa83)=0x0) sendto$inet(r0, &(0x7f0000014000)="", 0x0, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000001c000)=[{0x3, 0x9}, {0x2, 0x0}, {0xf, 0x81}, {0x3, 0x7}, {0x4, 0x10000}, {0x2, 0x0}, {0x4, 0x6}, {0x0, 0x7}], 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001c000)={0xec, 0x5, 0x1, 0x7, 0x0}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r3, 0x3, 0x4, 0x4, 0x6, 0x3}, &(0x7f0000009000-0x4)=0x14) 2017/12/22 06:37:52 executing program 4: mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, &(0x7f000022e000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x401, 0x1, 0x1, 0xffffffff, 0xffff, {0x0, @in6={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3000000000000, 0x7fff, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x4, 0x297}, 0x10) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000016000-0x58)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa2000-0x8b)="", 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000189000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d78000-0x38)={0x0, 0x0, &(0x7f0000a1c000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000523000)={0x0, 0x0, 0x0, 0x3b02d4c0}, &(0x7f000092d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008ab000-0xc)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f00004ad000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d7d000-0xb8)={r4, 0x800, 0x8000, 0xf2d7, 0x6, 0x2, 0x1, 0x9, {r5, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xc85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe62, 0xf4, 0x7520, 0x5, 0xfffffffffffffff7}}, &(0x7f0000e8f000-0x4)=0xb8) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e29000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff092, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0xc) close(r6) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6, r4]}], 0x1, 0x0}, 0x0) r8 = socket$bt_hci(0x1f, 0x3, 0x1) fstat(r8, &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) listen(r7, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x7) r10 = add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r9, &(0x7f0000fd5000)='logon\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r10) r11 = dup(r7) connect$unix(r11, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000bb9000)={{0xffffffffffffffff, 0x3, 0x20, 0x2, 0x0}, 0x2, 0x84, 'id0\x00', 'timer1\x00', 0x0, 0x3f, 0xffffffffffffffff, 0xffffffffffff379a, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e57000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$setptracer(0x59616d61, r0) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="41bb9f7685f4", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="8c326ac7eae3", 0x0}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000000000)={0x0, 0x1, [0xf77]}) syz_emit_ethernet(0xbb3, &(0x7f0000fd7000-0x1052)={@random="8f6c4e4da87c", @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xba5, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x8, "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"}}}}}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c3000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d9e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000612000-0x10)={0x0, 0x0}) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f00008a0000-0xff)=""/255, 0xff, 0x100, &(0x7f0000c1a000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000548000)=""/172) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f43000-0x4)=0x0) fgetxattr(r0, &(0x7f0000680000-0x7)=@random={'os2.\x00', '[\x00'}, &(0x7f0000e72000)=""/134, 0x86) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008a3000)={{0xffffffffffffffc1, 0x2}, {0xfff, 0x1000}, 0x8, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r1, 0x9) sched_getparam(r2, &(0x7f0000fcb000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000006c000-0x4)=0x8, 0x4) sched_getscheduler(r2) bind$bt_hci(r1, &(0x7f000037c000)={0x1f, 0x5, 0x0}, 0x6) r3 = pkey_alloc(0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000037b000)={{{@in=@loopback=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}, {{@in6=@remote={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}}, &(0x7f0000195000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000e8000-0xb)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pkey_mprotect(&(0x7f0000c9a000/0x3000)=nil, 0x3000, 0x3, r3) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0xc0000) accept$alg(0xffffffffffffffff, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000c7000-0xc)={&(0x7f0000723000-0x8)='./file0\x00', 0x0}, 0xc) open(&(0x7f00003af000)='./file0\x00', 0x101241, 0x44) syz_open_dev$vcsa(&(0x7f0000d78000-0xb)='/dev/vcsa#\x00', 0x4800000000000, 0x200) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009bd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000851000)={0x0, 0x80000000, r0}) close(r1) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000807000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000674000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000c7ca181ffffff1fdc222072b5"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000333000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="5116b94b99e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00002b6000)={0x0, &(0x7f0000d90000)=[]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e45000)={0x0, 0x9, 0x10}, &(0x7f0000209000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000035a000)={r3, 0x1}, 0x8) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbe000)=0x8c6, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c4000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000dc8000-0x4)=0xe134, 0x4) [ 183.961550] binder: 26563:26569 got reply transaction with no transaction stack [ 183.965922] QAT: Invalid ioctl 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000476000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000051000-0x1c)={0xb, 0xfffffffffffffffd, 0x1ff, 0x7, 0x5, r0, 0x1000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x80000000000006) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=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) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f000010e000)=[], 0x0) r5 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f000097a000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 06:37:52 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000663000)={0x0, 0x0}) r0 = semget$private(0x0, 0x7, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000788000-0x36)=""/54) [ 184.014700] binder: 26563:26569 transaction failed 29201/-71, size 0-0 line 2760 [ 184.027470] binder: 26563:26581 got reply transaction with no transaction stack [ 184.027479] binder: 26563:26581 transaction failed 29201/-71, size 0-0 line 2760 [ 184.040974] QAT: Invalid ioctl [ 184.058551] binder: undelivered TRANSACTION_ERROR: 29201 [ 184.058563] binder: undelivered TRANSACTION_ERROR: 29201 [ 184.092193] QAT: Invalid ioctl [ 184.113474] device lo entered promiscuous mode [ 184.119560] device lo left promiscuous mode [ 184.148499] device lo entered promiscuous mode 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x6f, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b69000)='bdev^md5sum\\ppp1bdevtrustedppp0}\x00', 0x9, 0x80, &(0x7f00009e0000)=""/128, 0x0, 0x0}, 0x30) r0 = semget(0x1, 0x4, 0x14) open(&(0x7f0000470000)='./file0\x00', 0x20000, 0x28) semctl$GETPID(r0, 0x0, 0xb, &(0x7f00002b2000-0xa6)=""/166) syz_open_dev$vcsn(&(0x7f0000f79000-0xa)='/dev/vcs#\x00', 0x1403, 0x282000) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000906000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000af0000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fe0000)={0x11, 0xf7, r1, 0x1, 0xb9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x8000000000000011, 0x3, 0x0) bind$netrom(r2, &(0x7f0000263000)=@ax25={0x3, {"27284aec9b50d4"}, 0x0}, 0x10) 2017/12/22 06:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x0) r1 = getuid() stat(&(0x7f0000995000-0x8)='./file0\x00', &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f59000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b96000-0x4)=0xe8) getresgid(&(0x7f0000ead000-0x4)=0x0, &(0x7f0000df9000)=0x0, &(0x7f0000c66000)=0x0) r5 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089f000-0xc)={0x0, 0x0, 0x0}, 0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000938000)={{0x1, r1, r2, r3, r4, 0x18, 0x0, 0x0, 0x0, 0x0}, 0x7, 0xd832, 0x6d82, 0x3, 0x400, 0x20, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000302000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c5000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00001e5000)={0x1, r1}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x4, 0x8, 0x1) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ba000)=0x0) timer_create(0xfffffffffffffffe, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000967000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 06:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000011e000-0x8)='./file0\x00', &(0x7f0000ce6000-0x8)='./file0\x00', &(0x7f0000f2a000)='sysv\x00', 0x2, &(0x7f0000e4e000-0x74)="81783f57538d0c2b6163b582166682c1a0a324ae3738b7324c5829d4a8d51b669bbc2b219a0eee2ef7c52a50921ce13a4b7f2edd5f53eec1535a27ff85a09cab93c145916643468d22c21a945ec106398a792790d50948f4bee7ae1b1f5c1ef157ab075b34357e08838240c21e9eb7484198cc79") r1 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c5f000)={0x0, 0x0}) utimes(&(0x7f0000a1d000)='./file0\x00', &(0x7f0000a15000)={{0x0, 0x0}, {0x77359400, 0x0}}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0xffffffdffffffffe, 0x84) sendto$inet6(r3, &(0x7f000091e000-0x3)="1352b0", 0x3, 0x0, &(0x7f00009a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) acct(&(0x7f0000217000-0x8)='./file1\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) 2017/12/22 06:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x10001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003f0000)=0x19) read(r0, &(0x7f0000446000-0x31)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x7fff}, 0x4) accept$netrom(0xffffffffffffffff, &(0x7f000025a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000857000-0x4)=0x48) r2 = socket$inet(0x2, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1000000d3) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 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) write$tun(r5, &(0x7f0000796000-0x16dc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e3b785", 0x145, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x81, "e19eca4d4ee21d45ce2d59966946e358d5d0b34a7507dadbf09a329789f9c6eca65b16ffc9ec51737277d58adc7a4f6fd1abfc004614ba0efa5cb944a1350dfb9cd61ca836a82290e9b3de4e74f37d112185fc43e58ebc562550b62a8a9eaa0b20b1c7438945fa5002f09b2dc05c1332b9a3e7b70c50f0a312ac04e5a1ff4ac843"}]}, @dstopts={0x84, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x78, "87371c9af4124d1a13a4bd6099655e88ec0972355ec5a3da5fe669c7dc3d1bb93bf0adfcabd9f6a3c7909ec80ed3e25054276db48708a0c08025defe3458dc653ac179fee4458b594048a54abda70899f69c0578b598e686b183c0fe010fcfc85c5cdaa20a6926462fb97011501304989b9ef80e2083c21b"}]}], ""}}}}}, 0x177) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009f0000-0x4)=0x100000001) 2017/12/22 06:37:52 executing program 1: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000080, 0x0, 0x0}]}) 2017/12/22 06:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a71000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009da000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) write(r0, &(0x7f0000e76000)="1f0000000104fff6fdde45c807110000f30500000800018001fd00dcffdf00", 0x1f) 2017/12/22 06:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000b87000-0x3e)=""/62, &(0x7f0000c39000-0x4)=0x3e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x82, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000be6000)='/dev/snd/timer\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000701000)={0x0, &(0x7f000004a000-0x8)=[]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f00009a5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prctl$intptr(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000004c000-0x29)={{0xffffffffffffffff, 0x2, 0x7, 0x0, 0x100000001}, 0x7, 0xfff, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 06:37:52 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x201e, 'lrw(camellia)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000018d000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c19000-0x4)=0x0, &(0x7f0000e85000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b36000)="0a0775b0d5e383e59eb600ed005483b7405df0dfff04000000005c00000000e60a", 0x21) 2017/12/22 06:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b26000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aab000-0x11)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000912000+0x37d)={0x0, 0x5}, &(0x7f00009c0000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000344000)={r2, 0x8001}, &(0x7f00003ea000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000ee0000-0xc)={{0xf3, 0x2, 0x8, 0xfffffffffffffff9, 0x3, 0x2}, 0x5}) [ 184.267249] device gre0 entered promiscuous mode 2017/12/22 06:37:53 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000050a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x9d)="f45c5eb6063882e7a638cd8cb604dc4c547a4f0fbdd15ca3e91b8b98e0ead808c66dbf7057ce3e699b006c546f7d0b095f2393630dc58ebed63017497f46175c1008f755a43338f9533ddb8141d5d07828237c837b0ff5b5f0fecf10fa377fa89daad730594870aba3ef4a3efc191763e63354e8fea95589d2e5767a69bc7c18cb3efb380afec068a1cda94402e5ac97ecf57bf1b4ececfc542bb04815", 0x9d, 0x0) shmctl$SHM_INFO(0x0, 0x3a, &(0x7f0000276000-0x6a)=""/0) [ 184.300749] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.337342] QAT: Invalid ioctl 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000a3b000-0xa)='/dev/vcs#\x00', 0x10001, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000016000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) read(r0, &(0x7f00007b4000-0x92)=""/146, 0x92) 2017/12/22 06:37:53 executing program 7: r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x800000000000000, 0xcd, &(0x7f00009f4000)="b0", 0x1) write(r0, &(0x7f0000234000-0x1b)="0fc862854677ab0e673d777000c8b47da137e9bc734bc8840d8a617910bbea06fe6f300b92ad025ba3346a1a", 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x961, &(0x7f0000002000-0x8)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x48002, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000972000)='/dev/sequencer\x00', 0x121000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) [ 184.366062] QAT: Invalid ioctl [ 184.371777] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.384005] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/22 06:37:53 executing program 5: mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00009e4000)='/dev/vcsa#\x00', 0xffff, 0x1) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000a6c000)=0x0) listen(r0, 0x401) r2 = accept$inet(r0, &(0x7f0000a6a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a64000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6a000)=0xa0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000025a000)='comm\x00') mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003ef000)={0x8, &(0x7f0000a6c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000a6c000)={r4, 0x0}) 2017/12/22 06:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d15000-0x20)={0x1000, 0xffffffff, 0xc, 0x3, 0x3, 0x2, 0x7, 0x2, 0x0}, &(0x7f0000c91000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000f3000)={r4, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x8c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000a68000)=0x0, &(0x7f0000434000)=0x4) [ 184.398284] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 184.398293] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00003c3000-0xaa)="6e65740d69000000206574360031dad71c2f3dd06358ca331af2e3e234aa6ef09d4ffe24aa58c65498107549b500c59de22e04c9b12fae3aaaf4f4094efaf6a1914bafcb69d3b983c6ad170525785a556165359e3eaf084603be84e5c3c2c999dec4c28006e8f02f4f3aa17bebe29b1ecbf4a1cb8796acfa7d61396f2e1461e13f3b198b817cdb26755726163391cee366bbd5aef3748da1b6e99c70b357812e54ff7c35716023317396") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000461000)=@assoc_value={0x0, 0x127e}, &(0x7f0000bc0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006bb000-0x8)={r3, 0x7f}, 0x8) sendfile(r1, r2, &(0x7f0000fe9000)=0x2, 0x100000001) 2017/12/22 06:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000073f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000d5c000)={r3, &(0x7f0000d65000)=""/120}) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd848007e56e7810206e3c532b02dfd5a322bf4ecb3065142aca3a94b3c0f403597583847e633479e79fa063d8c2009fc9f3f17028d4c58e2c40a2c2513932fea8588a4b7e1dd7231f279ee8e5cf454329ad5331ca4fc4a8a73819b0fffcaebb66d9083cc4acca47455b80a7cfff97ae01b1f39eaaa15325a0dc77652e260ea23f79cc25861fb00de3e928594411b1641a6af6020a6d77aa0229cda60e97b05f7ea761d0241129a9b196d56d47a2b11e5da5ab07f50bc7b4748064c69119b6284205f707a1e621018468328731ec6a017cfa965c107d0aeb3cd70b944140517c84b093995def87a6f460c0e25d4bbe00c86012cd1d62f9bd417f558a7ea1f4061fde9f5a184c62ba7b92f785f0d939a70495457cdba288e21797ced871950793688f8013510dd9267da79351bac5cd12959702788497a35fde8d5f888dae988c0b06fd87c8ecc7cab2345b17cd558c3fcb87c96021e863156bc9cb42634acf6bf8d6c465c6e07009defe8db9d8402c30984ff71a0aa489716fa3e7754de5beee6e1e6aca600c04f3c6add79a1fb2d987b596a529cf4a0e7a74600778b6f1e1c1a409f98b5bbfd8a73f55e448d30fa62509ef17ee4370dd339802267a16f60096b78e36954ae0213435518b202e1a80028a72c02eb8d941af7310cdfd2a796d4a870be471513d5e9e4c40bc5cde7ce91766ff01543cae00f4371ecf1d972a575fc96c44f7663045d2a9dd2db63ed625eef128da06a6580ad6b2a34f0c33e9e03bb807f56eae0b790c58a1c47c4fbbd05795dec7796dc2fb1bfde8f1256583f7cd95b1058bb0e5728f58e86988c202724705e0a81635c69581eafa3bd03e29da8ac44b8fafcf9af88484a81cf645421f738db82490952cf49bd318934179cc4486a61bd4757e3f1d71100f06c0384e8587e2608f939e269b3034696f29d351b081e03fe22346a76d2da11248ec48fc350b6ef73ac4db206880e05906e34481ca0cfe112cdc9a0eb8238f18a9f579ada40147aa2ce1369e06c111acb6b9473dbcbf7b5697464d69e725989b6a110fdcde87b57e0defdec8e861c71ae6caf38edb67bfc8cf26656558b28b0d8c16c04849b50574733a032ee5b9520da3bfcff5ff68f3e9307bedc85a8f3ee42b81f99deb5c364e6405ecb9f7b5e4633605bca138550728782468f569ef7bbecb4f702383bf2da87e22eda9a2b40fae73e82ab6099126a53bc06397811013e1802ca978d0df2009c86a51587c101b52818d8c4dd687020ecb759e6e527243676a4d0747dfda1da994580c219efbfe6f98946fd0da918de0e7587f66f04d658f803d7e5f917c09a99f030baabdd9f76c55ac3617672de1335c01a54c29467e6e12de2471b2635cf52c3680237f27c7778ef7db379c1220b2748ded3a91cc6ee846d66c20c57156208067915be35b85a0142103f09d8391af0969afb77028b6ac62b9da99b4e557d6b613974399f0b4b287a30cc0df00443b0abe1a24621a0bde2ed2d950f789dab317e8542f77cda00ce156fb66e873671bc0b5434a5744f6a1bf1481a5b99e54097db4d369eaa10e4bdb627ac8824d2b72a0e453327b4c913d64b2bf50a5faba00ace1196e6e33b462eeb4168ab489e615777676ca64d5b2dfcfd0495da46b66ca8739389a8a505b358ccfd1fe14758b2334443d7fb1f7e468f85b96e118df7236f71c1e14e7da48a15fbe6658e955c799596f9d042e418114639bef568bf5e606c4f22d9ae7fd5f12b08caa68f7597f306bab769e958f37ce37c64561bf7e73af4513b3896bc535de121a271da2a5b13844c60efe89856dce8d5c1d38fb0c7acb73e58917375181bd8fa73ba4a6b2f684b250214f6628095da70050b1c227aa711d405c21e674c7c2987510951073e071fa65523b5410690a1ef032daee9df1750a9e7e2bac1f5edc6cb3a35d0d7866242fe3192c1b75ae9b619cabc37d87c29faca31238ecce5a35fc34a7beb898e4ea7b9aa973fdac17dfe3e75101e7ead84a1b64306e804939e8e48b7281b2ac94dfefef2ea18a050e2684fdf355be421d094521eee033c1a5585022129f733e85adf65ab4a025fbbcc9cd093737380a5e9003aac71a154a9402a1f0e8c5de8d03b17c62607f0c2b64ca60b7d48a421502148978cd149a93ffcf62a7971ff24c5f5a07c579a3d6d055b51c9079b999ab4f503c5070cbd880f1c37ac4748565dd3fd7cd1931b35eb6bf949bb319ee0803a823bb3374a1762da098558338ecc4e2d91ffe0b7beeee555d0d980595d507669460d88bc13697dab07d2c21e1cf5d7f4dfbdeb956ee5363cbc195464d5742654e1d37c626b21dcf27363e6e5c8bc3c2c3cc5ec7c87553f7ad8807d5859e48934bfcd3d0c921419db9f935df4e3a744f0598005eaf88b376ebf9fc66312b2007b61194c25818429851ea89fec675a2eab4beee99536a2cc5fe0a0a0f73b79a2d3e328f10c922d3d95dab7de394ecc11e1fd6077a752cefc82963d3eb4d8c3145588aeab4fcebd06860f19931b6e9ffcd383659c7f77e0b7ffcf72bf989afff6482567726da607d1f72b57483e9630e6144a8c0da559f0d5994555e6a1bff7a4be403c9fbb318b0bdc96f21461c1147873313cf31d10a30aefbd85e9ae4f76b37911f32b194e7b323336f28bf22387bb89fd827e78a4bbb04a93eda4959dddbd74ac1e067d08e3fd5205b69d1ebf30939e9016e59168cdb262dcf368e201fb26e33e00dbae8afea1ab945fd186b951228054662250c1e31aaa8d8ea67b93cd866c410377e8a5ba7115257ac9fc43fa4872be6f4adee738df134b38634c244fd6489606100d1403887fafa3fb1ce2c4f7e17bacc3984c6cfebb84192cfe47bd699693b3a37e9f57628b00eee466c0039c525477a195687f1de8ee5ef8c86742b1dd77e5747a72a3fb1d74c1a3d98fcee851279b12cc6ff5b3ae93fbeacba216e6cf1485387f46ae9a15c3645472ff98d7efd60662a7bc04415872927f5d05e26499bbd8b9c456b9e307d5d7ff6bad744cb9199e4ac546bb808d950ffa278bce3ca09db2897b362ccadc823024fcfbfba1baf18da111a2e45ff69bb0f82bff3f6b25da434e2fa8dba7bbe82526f7be4018c8d31ec88a9d6044728514a93ee72fca689ded1235ba3f9e228d4f9cb3716bb2561a2c98d6dddbf73d3e89df9f607a4f3a463ad1b600b43b5277221e3bf8506c130e8272a762537e50f02d0c45016bf9b7bea8a955ac56489e4ee20e10959cadc316999e9c09c6c6121ad7520718c07efd6b909d331981f42c817e4b502285ee0dbc517abb1d4ef3ebbe15b8df433292cb7a1897a4e99d8b9e5662253987b3f8d43f9c3c8b4e4321304302192d4603fe508e81563154b28a407215addded02c5f7ff584831b51ea9a27a85708a6ba3bc72109bfbf0cd28a2abe4ed3e805871e2873c9b67e36c0bc6002278d1d4e490b9f1f78138e2acbec0e6f8a022b93067b2ac52cd506ec2b3bb6541d1c3767e71b93abc0e280705cfa38b650116dcb692b9b7eb0c55b6f17a8a220031e53a913ed06e6420a9a1cadb3dfce3cba89ed00408ef412bcc3a73c3270855e01420272f439a23da210d9603ff12b0d1a3b59623fc4e2dd0f96b48b700d61ce56d91ee1bf8eec69e8234567aebeb8ce4d3a5f161333d6cb67f846bf8a54f54e4ca6fa008ce8403dc6e9ecea5bea39fa922aba44b240e683da0d411e8491fb783507ce6f14a9c97d30acbe2a0ce321f3768e920d25642d83016bea0629b689f6aee0520aed04ddd73c2cae5b03c1e641e6ef05943f4e40d33586be680c73697dfa8d0973f41071c751aae820611997476ebd17dcc809ff85a28f4e6ee174379680d389ba4f17e851c81b728a5bb914d414d60eabb3ac2c906c36eb2865d388b6f28a29af343477a74879be3bc470c52352ed13632e9d1fc15324c861ac1c9bddbf797ce3b39e3329f5b75062b8f1f2d7ce7d2604fe826a8ec64ce6dea8684376a108ad5608c9a3b3016b3aad6d98e25b9a8defda072131b6f7550104db81a756c744410409b89783e6c7048a75b1c717310c2c00c1bdd068683d0f23d06bec09bfe3417adf2d2a711935d3a5a769801c593f61994c46136267f0482a8b2e909713e81b9afdfc1d365633040a48f2ce6eacb109b1eac9c9f583ee009e99bea342cfda232ec0f6efca4d84209722f1da8cd0930949013709348f058f1b336649b9da421d56c2d0f114e9b8da7613e99592745ea3b619cf0c6cd5e36d5c2483616bdcba904a72d4b6ec4f7909765223225b9ff81247d7a8fd2d257e397a9cc7975340a1371e024d15334f7ef0b56f1ba79d09527ff80e79ca0930e2e28b180c0f0f0f35654197aa434d0e36a9e0175fb854e36c72d8f18779680f7082e24f8d9c00ae43a1dde0ee633b501302b4e4aabe61dfb5448293fdca53468e0437fafa10c959347f203a64fa7378429e4e15fc7907441945803fc10a3a08cec043b30838d6f67821212839b0fb86ac58f6e943fdddd173fe2fced3c8842f9cf38e5e3d401b14a7b1969a2b0690df6fd85c88d2b9366c8a1ed56ea77acad88ea2a4291d6a10949f021ef3cbb539e04e2f9cff5559c0486d5043baef53f380d3be032d9ddf4473c66991baf7a64998833f701e0bc5485ae24ed098b3a8eb720ee215eabca01de9a96c0658486f4fd80e9f9b93330e0611577dff2702d3b8c29eecd229a7b22770920ccf10f6ca9325a26d3d442ce023e61ee018eec43baf84fa5e0fb4a015abdf0d1ba70d692ec1e1cdab475315b0eeeec1a7cf7affafb7601974afd17f887dda5c99f820c627c00b97f1bc28edd2de467f387da3a5f2c1bf5f2046b758721a0ff26f4d49e2750ba5427b2edc9564d364e652284259efa75187b13478909ac521137708e76556af4c332768402655722840a773536b946ecdee93a9c874db7919ad04fe03991894ffab344a0ea93ac44ff6384f65062d1c2a2978baca8fed6ca964084d40d726a92784de07f6fc0b8cf57c77535a84ec29379921d82fc14d94227e100fc7887ef57092a60407c44971b0f3f26e3d617cff54672ad201ddede9482fae3fd01917bc709c1500bbbf3a26851449269e1c63a07792fe92c1a697bddd776853eda4b18a298d70b132d6fcb4a4f155f34f0b9753401b48480eea69f18f26e0aa1d9032ff3550cee4ca781d91cf5a54a771ead057a2ed2209c937fce113acc1cf28e6f201f7694038a570ad558782cb61d4c34a857c2824cbbc7895131705c33216a6943fbb533c95de36f2797a66950b06b2b99d3e506a216250efaea6a761e2d74edf0cb06b3da8a5417b20925e2e43c00ed42063c0efe753467f303c701760881502b4c9832061fec86dbedfa893d621095c55461a133d4537181f33a712127f6014cc9910f6aaabe9f8ba1f41547fb7425356841237cf2272d4de10b311e639f39b5d4d830329275a", 0xf9e}], 0x1, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x1}, 0x1) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000082000)=""/44, 0x2c}, {&(0x7f000061e000)=""/201, 0xc9}, {&(0x7f0000d30000)=""/4096, 0x1000}, {&(0x7f00008f1000-0xd7)=""/215, 0xd7}, {&(0x7f000080f000)=""/134, 0x86}, {&(0x7f0000824000-0x23)=""/35, 0x23}, {&(0x7f0000bcd000)=""/223, 0xdf}, {&(0x7f00001e9000-0xec)=""/236, 0xec}, {&(0x7f0000c86000)=""/234, 0xea}], 0x9, &(0x7f0000590000)=""/0, 0x0, 0x1000036d}, 0x40) 2017/12/22 06:37:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10000000000) fallocate(r0, 0xa6e50990011f7f78, 0x0, 0x3) 2017/12/22 06:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f00004f9000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000823000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000730000)=0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000066e000-0x14)={0x0, 0x5, 0x9, 0x2, 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a8c000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000084f000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000026b000-0x4)=0xffffffffffffffc6, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/22 06:37:53 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, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r1, 0x4b35, 0x9) r2 = getpid() ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000b66000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000c37000-0x14)={0xfe0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r3, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000815000-0x84)=""/132) ioctl$TCSETS(r3, 0x5402, &(0x7f0000242000-0x24)={0x400, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000c73000-0x1)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001a0000)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x8}, 0x2246100b, [0x3cb, 0x40, 0x0, 0x729, 0xff, 0x5, 0x9, 0x0]}, 0x5c) getresuid(&(0x7f0000534000-0x4)=0x0, &(0x7f000059d000)=0x0, &(0x7f0000b81000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c5a000)={0x0, 0x0, 0x0}, 0xc) userfaultfd(0x80000) fchown(r1, r4, r5) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffffd) 2017/12/22 06:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000154000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$TCSBRK(r1, 0x5409, 0x9) write(r0, &(0x7f00003d5000)="220000001b00030b00000000ef00120120000000000200000000000000ea00050029", 0x22) 2017/12/22 06:37:53 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) clock_gettime(0x0, &(0x7f000087d000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000a54000-0x10)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fd0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2017/12/22 06:37:53 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00004cf000-0x10)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) [ 184.406901] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.441138] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 184.441146] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') mkdirat(r0, &(0x7f000006e000-0x8)='./file0\x00', 0x0) [ 184.558652] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/22 06:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00008c4000-0x26)=""/38, 0x26) read(r0, &(0x7f0000138000-0xc1)=""/193, 0xc1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000516000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xa8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f00008cd000-0xc0)=""/192, &(0x7f000031e000)=0xc0) 2017/12/22 06:37:53 executing program 4: semget$private(0x0, 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000018000)='/dev/usbmon#\x00', 0x1, 0x18000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000e25000-0x10)={0x101ff, 0x0, &(0x7f0000297000/0x1000)=nil}) setrlimit(0x8, &(0x7f0000c55000-0x10)={0x800, 0x40000000000000}) mlockall(0x3) 2017/12/22 06:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) writev(r0, &(0x7f0000356000-0x10)=[{&(0x7f00003b2000)="9dd914e7d92bb2fda3cf8ab45b82134feebd8a96e7013184fd7b70029dacb49377dfee07c13dfafaa67d2ae29f455de8e6b184d2bf97b46ae90db18f6ed1148d387fbde3a0e09a6b2a0892827f9fd3200469b7d4358cfbc0f59b9d9d29d77b7bc18bca5a209802a68d26786b132464b19b750736cdaa7effd9090a", 0x7b}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f1a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005d6000)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000aad000-0x10)={0x4, &(0x7f00000e9000+0xf42)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000ae000)={r4, 0x0}) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "70a94ca257db570a1f"}}}, 0x2f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r1, &(0x7f0000077000-0x8)=0x0, 0xfd) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008d2000)={@generic="01cdd116cba61f719b2126a253339cbc", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 06:37:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000)=0x10001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000-0xec)="12", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f00009c1000/0x2000)=nil, 0x2000) 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f73000-0xc)='/dev/autofs\x00', 0x100, 0x0) pipe(&(0x7f0000b56000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f00004cf000-0x12)='net/ip6_flowlabel\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000ee000)={0x8, &(0x7f00002cc000-0x20)=[{0x6, 0x2}, {0xfe3, 0x9}, {0x7, 0xffffffffffffffff}, {0x1ff, 0x8001}, {0xe80, 0x1}, {0x8c, 0xffffffffffffffff}, {0x136b, 0xffffffff}, {0x6, 0x8}]}) [ 184.614086] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/22 06:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000070b000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c96000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000443000)={@loopback={0x0, 0x1}, 0x7ffffffc, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f0000375000)="") 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c10000)='em0\x00', 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000030d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x800}, @generic={0x775ae87, 0x0, 0x0, 0x0}, @map={0x2518, 0x8, 0x3, r0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f00002bd000)=""/128, 0x0, 0x1}, 0x30) pipe(&(0x7f00006d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000425000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000ed2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f09000)={r2, 0xc0, "738ad7a7ded656e53534d918ae086d7aafe1049c25c37647426a6742a08576d5841831a4a6710a01408b054f2d55ba4d7d4785371441a8cc38ef23c1e9541a2d5418c43b20f554df319e51a5ed2b8782b9cb737a75b2fe220c0a8413882d761d67de80831c47c8811d28ae849223ba8ec25129d07481786a496e5372e9595cdfaee80ac01ff77f55fed64d2f3bfa5e416ec86ea8ed6bfe5bdaaa1f26241cbfd7caa56e7778ce90e836a9cfe7eaa9046f175c480b91b57102154870cb99180bf4"}, &(0x7f00007ca000)=0xc8) 2017/12/22 06:37:53 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000066000+0xecc)='./file0\x00', 0x200) splice(r1, 0x0, r1, 0x0, 0x58, 0xb) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) socket$alg(0x26, 0x5, 0x0) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000047000/0x1000)=nil) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000067000)=""/129) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000069000-0xa)=@file={0x1, './file0\x00'}, 0xa) dup2(r0, r1) writev(r1, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/22 06:37:53 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x0, 0x40a00) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x8000, 0x8) ioctl(r1, 0x2284, &(0x7f000000f000-0x1)="") write(r0, &(0x7f000000b000-0xe3)="ac3e9bb7e2a4bded3e2009c1cdde89ec67a55a0980cd0f14a41af41edba12809cfaf18b4b0e3cd5b5a315d5d5cb062e69f302d7b99e3df09283f14f041c7866c3ee937b5c28b0c70e72d9a5bc43927133d27e3f5ddd8fdf0e6c65fde52d89490949450e92e5dc2409d020678245cd8b88a2bab5f28fdf07bccfe15d8dea675b156211dd5ccb1e3cea3d64531f0b120768826f5ecb9ab6f4ff5886c97448dc3dd1ef489e5291fe8bb5b715db175d67255995206b5f4179654ee6e36bef682b86bb193a16ab6969d34acf4b05e426063d38efe8870aaf654b5243c50d67c9122582a0792", 0xe3) 2017/12/22 06:37:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setns(0xffffffffffffffff, 0x0) 2017/12/22 06:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) memfd_create(&(0x7f00000e2000-0x9)="2f1165762f6b766d00", 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004fe000-0x2c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a1000-0x4)=0x8c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x100000010006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000820000)={0x0, 0x0, 0x0, &(0x7f0000f2d000-0x8)=0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000aff000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3], 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a8000-0x8)={0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x6eb000)=nil, 0x6eb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/22 06:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000009b000)={0x1, &(0x7f0000272000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d1c000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000161000)={0x7, 0xffffffffffffff9c, 0x0}) fdatasync(r1) process_vm_readv(r0, &(0x7f0000072000)=[{&(0x7f0000cda000)=""/177, 0xb1}, {&(0x7f00007cd000)=""/4096, 0x1000}, {&(0x7f00003f5000-0xfa)=""/250, 0xfa}, {&(0x7f0000979000-0x5)=""/5, 0x5}, {&(0x7f0000781000-0x51)=""/81, 0x51}, {&(0x7f0000371000)=""/188, 0xbc}, {&(0x7f0000260000)=""/92, 0x5c}], 0x7, &(0x7f0000ac8000)=[{&(0x7f000079a000)=""/161, 0xa1}, {&(0x7f00000a2000-0x4a)=""/74, 0x4a}, {&(0x7f0000bb8000)=""/29, 0x1d}, {&(0x7f0000a46000)=""/40, 0x28}, {&(0x7f00000ad000)=""/136, 0x88}, {&(0x7f0000174000-0x7b)=""/123, 0x7b}, {&(0x7f0000188000)=""/0, 0x0}, {&(0x7f00002bb000)=""/145, 0x91}], 0x8, 0x0) sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bbc000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000816000)=0x103) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000697000-0x20)={0x7, 0xb3, 0x1, 0xf, 0x81, 0xfff, 0xbd2, 0x9, r2}, &(0x7f00002ff000-0x4)=0x20) 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 2017/12/22 06:37:53 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, 0xa0000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000388000-0x170)={0x0, 0xff, 0x40, 0x2, 0x6, [{0x40, 0x81, 0x80000001, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x400, 0x3, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9a7, 0x3000000000000000, 0x4e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x1, 0x0, 0x0, 0x1c80, 0x0, 0x0, 0x0}, {0x20, 0xd350, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x2a, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000-0x7)='/dev/vga_arbiter\x00', 0x131000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ccf000-0x4)=""/4) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000a09000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/22 06:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002d5000-0x4)=0x0, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f000026c000-0x1000)=""/4096) memfd_create(&(0x7f0000806000-0x1)='\x00', 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000626000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) fcntl$addseals(r0, 0x409, 0x4) ioctl$KDMKTONE(r0, 0x4b3b, 0xffffffff) perf_event_open(&(0x7f00007bc000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x1000000000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/22 06:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ef7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0a527801b196", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[], 0x0) fcntl$lock(r0, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 06:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/sequencer\x00', 0x109000, 0x0) bind$bt_hci(r0, &(0x7f000031a000-0x6)={0x1f, 0x4ef, 0x3}, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/22 06:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000083a000)={0x0, 0x0}) r2 = getuid() lstat(&(0x7f0000371000)='./file0\x00', &(0x7f0000f87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f0000e50000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000e38000-0xb)='pkcs7_test\x00', &(0x7f000075a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a40000)='$!*...\x00', 0xfffffffffffffffa) request_key(&(0x7f0000afd000)='.dead\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000201000-0x4f)="70707030542e2a40e15b2d76626f786e657430236367726f7570403a76626f786e65743076626f786e65743073656c696e7578657468316367726f757070726f637573657273656c696e7578403a00", r4) r5 = add_key$keyring(&(0x7f0000e92000-0x8)='keyring\x00', &(0x7f0000cc9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key(&(0x7f00002a7000-0xd)='dns_resolver\x00', &(0x7f0000579000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070a000)="", 0x0, r5) r7 = memfd_create(&(0x7f0000d41000-0xd)='dns_resolver\x00', 0x2) getsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000745000)=0xfffffffffffffff8, &(0x7f00004d1000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00007b5000-0x6c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r8 = add_key$user(&(0x7f0000e74000-0x5)='user\x00', &(0x7f0000eb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0xfc)='j', 0x1, r6) keyctl$unlink(0x9, r8, r6) 2017/12/22 06:37:53 executing program 6: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bd7000)={0x0, 0x0}, &(0x7f0000aa2000)=0x8) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/autofs\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000722000)={r0, 0x100000000}, &(0x7f0000502000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000be6000/0x2000)=nil, 0x2000, 0x10) 2017/12/22 06:37:53 executing program 4: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000b05000-0x8)='keyring\x00', &(0x7f0000b05000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r3) r4 = socket(0x0, 0x800, 0x7) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000772000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b06000-0x4)=0x14) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000b06000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x0, 0xffffffffffffff00, 0x100, 0x1549, 0x10000, r5}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b04000-0x18)={0x1, 0x0, [{0x100000800000486, 0x0, 0x0}]}) 2017/12/22 06:37:53 executing program 6: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f1000-0xf)='/dev/sequencer\x00', 0xc421361741b158d, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00004f0000)=0x9) r2 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40086602, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000-0x30)={0x18, 0x0, &(0x7f00004ed000)=[@increfs_done={0x40106308, r3, 0x4}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap$binder(&(0x7f00004cf000/0x2000)=nil, 0x2000, 0x0, 0x830, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) fchdir(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x50, 0x0, &(0x7f0000268000)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x80df3}}], 0x0, 0x0, &(0x7f0000002000)=""}) msync(&(0x7f0000213000/0xe000)=nil, 0xe000, 0x6) 2017/12/22 06:37:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000330000-0x9)='/dev/sg#\x00', 0x4, 0x426100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x20, 0x200, 0x3, 0xa5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000118000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00005f9000)={0x8000000000002, 0x78, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x400, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x1, &(0x7f0000ef3000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000b4d000)="736473654f04", 0x0, 0x80, &(0x7f000072f000)=""/128, 0x0, 0x0}, 0x30) 2017/12/22 06:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa4000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009d5000-0x10)={0x4, &(0x7f00009b1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00008ec000)={r1, 0x8}) 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, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000823000-0x4)=[]) 2017/12/22 06:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r0, 0x2, &(0x7f000000b000-0x83)=""/131) unshare(0x8000400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000085f000)=""/66, &(0x7f000092b000)=0x42) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000055a000-0x4)=0x0, &(0x7f0000425000-0x8)=0x0, 0x7f, &(0x7f0000c47000/0x4000)=nil, 0x1) 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000028a000)='./file0\x00', 0x0) mount(&(0x7f0000160000-0x8)='./file0\x00', &(0x7f0000093000-0x8)='./file0\x00', &(0x7f000018d000-0x7)='mqueue\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000215000)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f000028c000)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000ec0000-0x8)='./file0\x00', 0x0) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f00009e6000)='/dev/usbmon#\x00', 0x5, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000d36000)='reno\x00', 0x5) clock_gettime(0x0, &(0x7f00007f5000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b90000-0x20)=[{r2, 0x2001, 0x0}, {r2, 0x8100, 0x0}, {r2, 0x0, 0x0}, {r2, 0x8432, 0x0}], 0x4, &(0x7f00001b8000-0x10)={r5, r6+30000000}, &(0x7f0000870000)={0x1}, 0x8) mq_timedsend(r2, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000540000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000025f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffd000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008d2000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0xfffffffffffffffc, 0x1, 0x500, 0x2, 0x0, r1}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f0000186000-0x4)=0x1000) 2017/12/22 06:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008b9000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[], 0x0, &(0x7f0000a03000)=[@op={0x18, 0x117, 0x3, 0xbfe16ef9fe963b62}], 0x18, 0x0}, 0x0) 2017/12/22 06:37:53 executing program 0: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fba000)='/dev/vcs#\x00', 0xfff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000fbb000)={0x3, 0x2, 0x1, 0x302}) write$sndseq(r1, &(0x7f0000ed9000-0x60)=[{0x0, 0x7ff, 0x554249a1, 0x7, @tick=0x4, {0x7, 0x101}, {0x9b87, 0x9}, @queue={0x6, {0x8, 0x27}}}, {0xc31, 0xfffffffffffffffb, 0x9, 0x6, @time={0x77359400, 0x0}, {0xfffffffffffffffe, 0x3}, {0x7, 0x23}, @queue={0x7, {0x0, 0x9}}}], 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x11, &(0x7f0000fbb000)=0x0, &(0x7f0000fbc000-0x4)=0x4) 2017/12/22 06:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000534000)={@common='rose0\x00', @ifru_names=@generic="4ea29358426e3efc1b4ebda4580ba521"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000adf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ifb0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000cdd000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000aa9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c5a000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000aea000-0x10)={r5, r6+30000000}, &(0x7f0000e8c000)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000f42000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r2, &(0x7f0000eb6000)='./file0\x00', &(0x7f000076a000)={{r3, r4/1000+30000}, {r7, r8}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/22 06:37:53 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001f4000+0xf9f)='/dev/sequencer\x00', 0x4002c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000b8f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) 2017/12/22 06:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000394000)={&(0x7f0000f48000/0x3000)=nil, 0x3000}) sendfile(r0, r1, &(0x7f000076b000-0x8)=0x0, 0xff) 2017/12/22 06:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00003cb000)='/dev/input/mice\x00', 0x0, 0x200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f9000)='net/icmp\x00') ioctl$VT_RELDISP(r2, 0x5605) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ea0000-0x9)={0xe12, 0x1, "c1"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002d5000)={0x0, 0x5}, &(0x7f0000c75000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ded000-0x6)={r3, 0xfffffffffffffe9c}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000b49000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00009f2000-0x138)={{0x3001, 0x10f005, 0xa, 0x26a, 0x5, 0x10000, 0x6, 0xd6e, 0x1, 0x69, 0x6, 0x8, 0x0}, {0xd006, 0x100000, 0x8, 0xa8d, 0x2, 0x1, 0x4, 0x0, 0x10000, 0x0, 0x6, 0x81, 0x0}, {0x7000, 0xf003, 0x14, 0x6, 0x100000001, 0x8, 0x7d, 0x6, 0x5, 0x7, 0x200, 0xc8, 0x0}, {0x0, 0x0, 0x8, 0x1, 0x100, 0x9, 0x7, 0x2, 0xffffffff, 0x82af, 0xfffffffffffffffb, 0x2, 0x0}, {0x0, 0x12001, 0x0, 0x3ff, 0x8001, 0xfffffffffffffffd, 0xccc4, 0x6, 0xffffffffffff0000, 0x101, 0x3, 0xffffffffffffff5d, 0x0}, {0x1f006, 0xf000, 0x0, 0x3, 0x2, 0x6, 0x5, 0x800, 0x1, 0x8, 0x6, 0x3f, 0x0}, {0x102000, 0x2000, 0xe, 0x71, 0x1, 0x4, 0x2, 0xc0000000000000, 0x7, 0x72c85c89, 0x80000001, 0x3, 0x0}, {0x2000, 0x1, 0x1e, 0x80000000, 0x6, 0x767, 0x2c8, 0x2, 0x1f, 0x2, 0x6, 0x3, 0x0}, {0x13000, 0x0, [0x0, 0x0, 0x0]}, {0x10000, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5000, 0x100000, 0x0, 0x1000, 0xf000, [0x2, 0x3, 0x7f, 0x8]}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r6, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000827000-0x10)=@common='bpq0\x00', 0x10) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) [ 185.111735] binder: 26762:26766 ioctl 40086602 40 returned -22 [ 185.162101] binder: 26785 RLIMIT_NICE not set [ 185.200893] device gre0 entered promiscuous mode [ 185.213280] ================================================================== [ 185.213306] BUG: KASAN: use-after-free in refcount_inc_not_zero+0x16e/0x180 [ 185.213313] Read of size 4 at addr ffff8801d8fc0640 by task syz-executor3/19917 [ 185.213315] [ 185.213324] CPU: 0 PID: 19917 Comm: syz-executor3 Not tainted 4.15.0-rc4-mm1+ #48 [ 185.213329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.213332] Call Trace: [ 185.213344] dump_stack+0x194/0x257 [ 185.213361] ? arch_local_irq_restore+0x53/0x53 [ 185.213375] ? show_regs_print_info+0x18/0x18 [ 185.213398] ? refcount_inc_not_zero+0x16e/0x180 [ 185.213414] print_address_description+0x73/0x250 [ 185.213424] ? refcount_inc_not_zero+0x16e/0x180 [ 185.213436] kasan_report+0x23b/0x360 [ 185.213453] __asan_report_load4_noabort+0x14/0x20 [ 185.213462] refcount_inc_not_zero+0x16e/0x180 [ 185.213471] ? refcount_add+0x60/0x60 [ 185.213483] ? perf_trace_lock_acquire+0xe3/0x980 [ 185.213505] ? do_mq_timedreceive+0xf40/0xf40 [ 185.213517] refcount_inc+0x15/0x50 [ 185.213527] mqueue_evict_inode+0x137/0x9c0 [ 185.213542] ? inode_wait_for_writeback+0x2f/0x40 [ 185.213553] ? lock_downgrade+0x980/0x980 [ 185.213568] ? do_mq_timedreceive+0xf40/0xf40 [ 185.213578] ? __inode_wait_for_writeback+0x292/0x330 [ 185.213595] ? do_raw_spin_trylock+0x190/0x190 [ 185.213616] ? bit_waitqueue+0x30/0x30 [ 185.213640] ? _raw_spin_unlock+0x22/0x30 [ 185.213647] ? do_mq_timedreceive+0xf40/0xf40 [ 185.213662] evict+0x481/0x920 [ 185.213682] ? destroy_inode+0x200/0x200 [ 185.213702] ? iput+0x7b1/0xaf0 [ 185.213714] ? lock_downgrade+0x980/0x980 [ 185.213721] ? lock_release+0xa40/0xa40 [ 185.213741] ? _raw_spin_lock+0x32/0x40 [ 185.213747] ? _atomic_dec_and_lock+0x125/0x196 [ 185.213761] ? do_raw_spin_trylock+0x190/0x190 [ 185.213771] ? cpumask_local_spread+0x260/0x260 [ 185.213804] iput+0x7b9/0xaf0 [ 185.213827] ? evict_inodes+0x580/0x580 [ 185.213860] ? dput.part.23+0x207/0x830 [ 185.213877] ? up_write+0x6b/0x120 [ 185.213887] ? up_read+0x40/0x40 [ 185.213902] ? vfs_unlink+0x122/0x480 [ 185.213926] do_unlinkat+0x54b/0x940 [ 185.213958] ? SyS_rmdir+0x20/0x20 [ 185.213973] ? strncpy_from_user+0x323/0x430 [ 185.213996] ? mpi_resize+0x200/0x200 [ 185.214028] ? getname_flags+0x256/0x580 [ 185.214051] SyS_unlink+0x26/0x30 [ 185.214062] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.214068] RIP: 0033:0x452777 [ 185.214072] RSP: 002b:0000000000a2d888 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 185.214082] RAX: ffffffffffffffda RBX: 00000000006f65c0 RCX: 0000000000452777 [ 185.214087] RDX: 0000000000a2d890 RSI: 0000000000a2d920 RDI: 0000000000a2d920 [ 185.214092] RBP: 0000000000008041 R08: 0000000000000000 R09: 0000000000000011 [ 185.214096] R10: 0000000000000005 R11: 0000000000000206 R12: 00000000006f6618 [ 185.214101] R13: 00000000006f6618 R14: 000000000002d2da R15: 0000000000002710 [ 185.214137] [ 185.214142] Allocated by task 26767: [ 185.214149] save_stack+0x43/0xd0 [ 185.214156] kasan_kmalloc+0xad/0xe0 [ 185.214164] kmem_cache_alloc_trace+0x136/0x750 [ 185.214170] copy_ipcs+0x1b3/0x520 [ 185.214179] create_new_namespaces+0x278/0x880 [ 185.214185] unshare_nsproxy_namespaces+0xae/0x1e0 [ 185.214193] SyS_unshare+0x653/0xfa0 [ 185.214199] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.214201] [ 185.214204] Freed by task 26767: [ 185.214211] save_stack+0x43/0xd0 [ 185.214217] kasan_slab_free+0x71/0xc0 [ 185.214222] kfree+0xd6/0x260 [ 185.214228] put_ipc_ns+0x112/0x150 [ 185.214234] free_nsproxy+0xc0/0x1f0 [ 185.214240] switch_task_namespaces+0x9d/0xc0 [ 185.214251] exit_task_namespaces+0x17/0x20 [ 185.214259] do_exit+0x9b6/0x1ad0 [ 185.214265] do_group_exit+0x149/0x400 [ 185.214275] get_signal+0x73f/0x16c0 [ 185.214286] do_signal+0x94/0x1ee0 [ 185.214295] exit_to_usermode_loop+0x258/0x2f0 [ 185.214302] syscall_return_slowpath+0x490/0x550 [ 185.214308] entry_SYSCALL_64_fastpath+0x94/0x96 [ 185.214310] [ 185.214316] The buggy address belongs to the object at ffff8801d8fc0640 [ 185.214316] which belongs to the cache kmalloc-2048 of size 2048 [ 185.214323] The buggy address is located 0 bytes inside of [ 185.214323] 2048-byte region [ffff8801d8fc0640, ffff8801d8fc0e40) [ 185.214325] The buggy address belongs to the page: [ 185.214331] page:ffffea000763f000 count:1 mapcount:0 mapping:ffff8801d8fc0640 index:0x0 compound_mapcount: 0 [ 185.214341] flags: 0x2fffc0000008100(slab|head) [ 185.214351] raw: 02fffc0000008100 ffff8801d8fc0640 0000000000000000 0000000100000003 [ 185.214360] raw: ffffea0006f654a0 ffffea000762f5a0 ffff8801dac00c40 0000000000000000 [ 185.214363] page dumped because: kasan: bad access detected [ 185.214365] [ 185.214368] Memory state around the buggy address: [ 185.214375] ffff8801d8fc0500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 185.214380] ffff8801d8fc0580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 185.214386] >ffff8801d8fc0600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 185.214389] ^ [ 185.214395] ffff8801d8fc0680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.214400] ffff8801d8fc0700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.214403] ================================================================== [ 185.214406] Disabling lock debugging due to kernel taint [ 185.214444] Kernel panic - not syncing: panic_on_warn set ... [ 185.214444] [ 185.214452] CPU: 0 PID: 19917 Comm: syz-executor3 Tainted: G B 4.15.0-rc4-mm1+ #48 [ 185.214456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.214458] Call Trace: [ 185.214466] dump_stack+0x194/0x257 [ 185.214476] ? arch_local_irq_restore+0x53/0x53 [ 185.214482] ? kasan_end_report+0x32/0x50 [ 185.214492] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 185.214501] ? vsnprintf+0x1ed/0x1900 [ 185.214511] ? refcount_inc_not_zero+0xf0/0x180 [ 185.214519] panic+0x1e4/0x41c [ 185.214526] ? refcount_error_report+0x214/0x214 [ 185.214539] ? add_taint+0x1c/0x50 [ 185.214547] ? add_taint+0x1c/0x50 [ 185.214557] ? refcount_inc_not_zero+0x16e/0x180 [ 185.214565] kasan_end_report+0x50/0x50 [ 185.214573] kasan_report+0x148/0x360 [ 185.214587] __asan_report_load4_noabort+0x14/0x20 [ 185.214594] refcount_inc_not_zero+0x16e/0x180 [ 185.214601] ? refcount_add+0x60/0x60 [ 185.214607] ? perf_trace_lock_acquire+0xe3/0x980 [ 185.214619] ? do_mq_timedreceive+0xf40/0xf40 [ 185.214628] refcount_inc+0x15/0x50 [ 185.214636] mqueue_evict_inode+0x137/0x9c0 [ 185.214645] ? inode_wait_for_writeback+0x2f/0x40 [ 185.214653] ? lock_downgrade+0x980/0x980 [ 185.214663] ? do_mq_timedreceive+0xf40/0xf40 [ 185.214672] ? __inode_wait_for_writeback+0x292/0x330 [ 185.214683] ? do_raw_spin_trylock+0x190/0x190 [ 185.214694] ? bit_waitqueue+0x30/0x30 [ 185.214708] ? _raw_spin_unlock+0x22/0x30 [ 185.214715] ? do_mq_timedreceive+0xf40/0xf40 [ 185.214725] evict+0x481/0x920 [ 185.214741] ? destroy_inode+0x200/0x200 [ 185.214754] ? iput+0x7b1/0xaf0 [ 185.214763] ? lock_downgrade+0x980/0x980 [ 185.214770] ? lock_release+0xa40/0xa40 [ 185.214784] ? _raw_spin_lock+0x32/0x40 [ 185.214790] ? _atomic_dec_and_lock+0x125/0x196 [ 185.214800] ? do_raw_spin_trylock+0x190/0x190 [ 185.214808] ? cpumask_local_spread+0x260/0x260 [ 185.214827] iput+0x7b9/0xaf0 [ 185.214842] ? evict_inodes+0x580/0x580 [ 185.214860] ? dput.part.23+0x207/0x830 [ 185.214871] ? up_write+0x6b/0x120 [ 185.214878] ? up_read+0x40/0x40 [ 185.214889] ? vfs_unlink+0x122/0x480 [ 185.214904] do_unlinkat+0x54b/0x940 [ 185.214923] ? SyS_rmdir+0x20/0x20 [ 185.214933] ? strncpy_from_user+0x323/0x430 [ 185.214947] ? mpi_resize+0x200/0x200 [ 185.214968] ? getname_flags+0x256/0x580 [ 185.214983] SyS_unlink+0x26/0x30 [ 185.214991] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.214997] RIP: 0033:0x452777 [ 185.214999] RSP: 002b:0000000000a2d888 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 185.215011] RAX: ffffffffffffffda RBX: 00000000006f65c0 RCX: 0000000000452777 [ 185.215015] RDX: 0000000000a2d890 RSI: 0000000000a2d920 RDI: 0000000000a2d920 [ 185.215019] RBP: 0000000000008041 R08: 0000000000000000 R09: 0000000000000011 [ 185.215023] R10: 0000000000000005 R11: 0000000000000206 R12: 00000000006f6618 [ 185.215026] R13: 00000000006f6618 R14: 000000000002d2da R15: 0000000000002710 [ 185.215468] Dumping ftrace buffer: [ 185.215472] (ftrace buffer empty) [ 185.215475] Kernel Offset: disabled