[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 29.852172] syz-executor132[7981]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 29.867547] [ 29.869180] ====================================================== [ 29.870554] syz-executor132[7983]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 29.875482] WARNING: possible circular locking dependency detected [ 29.875487] 4.14.292-syzkaller #0 Not tainted executing program [ 29.875489] ------------------------------------------------------ [ 29.875491] syz-executor132/7981 is trying to acquire lock: [ 29.875493] (event_mutex){+.+.}, at: [] perf_trace_destroy+0x23/0xf0 [ 29.875508] [ 29.875508] but task is already holding lock: [ 29.875509] (&event->child_mutex){+.+.}, at: [] perf_event_release_kernel+0x208/0x8a0 [ 29.875526] [ 29.875526] which lock already depends on the new lock. [ 29.875526] [ 29.886227] in syz-executor1322179125[7fade1b52000+83000] [ 29.892019] executing program executing program executing program [ 29.892019] the existing dependency chain (in reverse order) is: [ 29.892021] [ 29.892021] -> #5 (&event->child_mutex){+.+.}: [ 29.892037] __mutex_lock+0xc4/0x1310 [ 29.892043] perf_event_for_each_child+0x82/0x140 [ 29.892049] _perf_ioctl+0x471/0x1a60 [ 29.892056] perf_ioctl+0x55/0x80 [ 29.902839] do_vfs_ioctl+0x75a/0xff0 [ 29.912957] syz-executor132[7985]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 29.916662] SyS_ioctl+0x7f/0xb0 [ 29.916674] do_syscall_64+0x1d5/0x640 executing program executing program [ 29.923094] in syz-executor1322179125[7fade1b52000+83000] [ 29.932225] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.932227] [ 29.932227] -> #4 (&cpuctx_mutex){+.+.}: [ 29.932239] __mutex_lock+0xc4/0x1310 [ 29.932247] perf_event_init_cpu+0xb7/0x170 [ 29.932259] perf_event_init+0x2cc/0x308 [ 29.946459] start_kernel+0x45d/0x763 [ 29.958678] syz-executor132[7987]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 29.960091] secondary_startup_64+0xa5/0xb0 [ 29.960095] executing program [ 29.960095] -> #3 [ 29.965949] in syz-executor1322179125[7fade1b52000+83000] [ 29.969749] (pmus_lock){+.+.}: [ 29.969765] __mutex_lock+0xc4/0x1310 [ 29.969776] perf_event_init_cpu+0x2c/0x170 [ 29.982321] cpuhp_invoke_callback+0x1e6/0x1a80 [ 29.982327] _cpu_up+0x21e/0x520 [ 29.982331] do_cpu_up+0x9a/0x160 [ 29.982338] smp_init+0x197/0x1ac [ 29.982344] kernel_init_freeable+0x406/0x626 [ 29.982352] kernel_init+0xd/0x161 executing program executing program [ 29.998478] syz-executor132[7991]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 30.000990] ret_from_fork+0x24/0x30 [ 30.000994] [ 30.000994] -> #2 [ 30.009076] in syz-executor1322179125[7fade1b52000+83000] [ 30.012282] (cpu_hotplug_lock.rw_sem){++++}: [ 30.012299] cpus_read_lock+0x39/0xc0 [ 30.012306] static_key_slow_inc+0xe/0x20 [ 30.012313] tracepoint_add_func+0x747/0xa40 [ 30.012322] tracepoint_probe_register+0x8c/0xc0 [ 30.022139] trace_event_reg+0x272/0x330 [ 30.022145] perf_trace_init+0x424/0xa30 [ 30.022150] perf_tp_event_init+0x79/0xf0 [ 30.022155] perf_try_init_event+0x15b/0x1f0 [ 30.022160] perf_event_alloc.part.0+0xe2d/0x2640 [ 30.022169] SyS_perf_event_open+0x683/0x2530 [ 30.033315] syz-executor132[7993]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 30.035869] do_syscall_64+0x1d5/0x640 [ 30.035880] entry_SYSCALL_64_after_hwframe+0x46/0xbb executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.049708] syz-executor132[7995]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 30.050897] [ 30.050897] -> #1 (tracepoints_mutex){+.+.}: [ 30.050914] __mutex_lock+0xc4/0x1310 [ 30.050926] tracepoint_probe_register+0x68/0xc0 [ 30.056989] in syz-executor1322179125[7fade1b52000+83000] [ 30.060042] trace_event_reg+0x272/0x330 [ 30.060047] perf_trace_init+0x424/0xa30 [ 30.060055] perf_tp_event_init+0x79/0xf0 [ 30.064759] in syz-executor1322179125[7fade1b52000+83000] [ 30.067703] perf_try_init_event+0x15b/0x1f0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.067711] perf_event_alloc.part.0+0xe2d/0x2640 [ 30.077704] SyS_perf_event_open+0x683/0x2530 [ 30.077714] do_syscall_64+0x1d5/0x640 [ 30.085528] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.085530] [ 30.085530] -> #0 ( [ 30.096240] syz-executor132[7997]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 30.099162] event_mutex){+.+.}: [ 30.099176] lock_acquire+0x170/0x3f0 [ 30.099186] __mutex_lock+0xc4/0x1310 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.115514] syz-executor132[7999]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 30.117181] perf_trace_destroy+0x23/0xf0 [ 30.117191] _free_event+0x321/0xe20 [ 30.123309] in syz-executor1322179125[7fade1b52000+83000] [ 30.127273] free_event+0x32/0x40 [ 30.127279] perf_event_release_kernel+0x368/0x8a0 [ 30.127287] perf_release+0x33/0x40 [ 30.137497] in syz-executor1322179125[7fade1b52000+83000] [ 30.141242] __fput+0x25f/0x7a0 [ 30.141251] task_work_run+0x11f/0x190 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.148136] syz-executor132[8001]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 [ 30.151069] do_exit+0xa44/0x2850 [ 30.151078] do_group_exit+0x100/0x2e0 [ 30.160290] get_signal+0x38d/0x1ca0 [ 30.160297] do_signal+0x7c/0x1550 [ 30.160306] exit_to_usermode_loop+0x160/0x200 [ 30.166562] in syz-executor1322179125[7fade1b52000+83000] [ 30.170914] prepare_exit_to_usermode+0x1af/0x210 [ 30.170920] retint_user+0x8/0x18 [ 30.170925] [ 30.170925] other info that might help us debug this: executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.170925] [ 30.186121] Chain exists of: [ 30.186121] event_mutex --> &cpuctx_mutex --> &event->child_mutex [ 30.186121] [ 30.186131] Possible unsafe locking scenario: [ 30.186131] [ 30.186133] CPU0 CPU1 [ 30.186134] ---- ---- [ 30.186135] lock(&event->child_mutex); [ 30.186138] lock(&cpuctx_mutex); [ 30.186142] lock(&event->child_mutex); [ 30.186145] lock(event_mutex); [ 30.186149] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.186149] *** DEADLOCK *** [ 30.186149] [ 30.186153] 2 locks held by syz-executor132/7981: [ 30.186158] #0: [ 30.196227] (&ctx->mutex){+.+.}, at: [] perf_event_release_kernel+0x1fe/0x8a0 [ 30.196249] #1: (&event->child_mutex){+.+.}, at: [] perf_event_release_kernel+0x208/0x8a0 [ 30.483025] [ 30.483025] stack backtrace: [ 30.487511] CPU: 1 PID: 7981 Comm: syz-executor132 Not tainted 4.14.292-syzkaller #0 [ 30.495378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.504721] Call Trace: [ 30.507310] dump_stack+0x1b2/0x281 [ 30.510932] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 30.516722] __lock_acquire+0x2e0e/0x3f20 [ 30.520864] ? lock_downgrade+0x740/0x740 [ 30.525010] ? list_del_event+0x56c/0x870 [ 30.529146] ? trace_hardirqs_on+0x10/0x10 [ 30.533373] ? mark_held_locks+0xa6/0xf0 [ 30.537422] ? perf_group_detach+0x7f0/0x7f0 [ 30.541911] ? generic_exec_single+0x27e/0x420 [ 30.546484] lock_acquire+0x170/0x3f0 [ 30.550277] ? perf_trace_destroy+0x23/0xf0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.554592] ? perf_trace_destroy+0x23/0xf0 [ 30.558911] __mutex_lock+0xc4/0x1310 [ 30.562707] ? perf_trace_destroy+0x23/0xf0 [ 30.567023] ? task_function_call+0xed/0x130 [ 30.571425] ? pmu_dev_release+0x20/0x20 [ 30.575476] ? perf_trace_destroy+0x23/0xf0 [ 30.579802] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 30.585244] ? event_function_call+0x1fa/0x3c0 [ 30.589821] ? event_sched_out+0x11b0/0x11b0 [ 30.594227] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 30.599671] ? perf_tp_event_init+0xf0/0xf0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.604073] perf_trace_destroy+0x23/0xf0 [ 30.608215] ? perf_tp_event_init+0xf0/0xf0 [ 30.612536] _free_event+0x321/0xe20 [ 30.616243] free_event+0x32/0x40 [ 30.619691] perf_event_release_kernel+0x368/0x8a0 [ 30.624611] ? perf_event_release_kernel+0x8a0/0x8a0 [ 30.629793] perf_release+0x33/0x40 [ 30.633408] __fput+0x25f/0x7a0 [ 30.636680] task_work_run+0x11f/0x190 [ 30.640562] do_exit+0xa44/0x2850 [ 30.644013] ? mm_update_next_owner+0x5b0/0x5b0 [ 30.648679] do_group_exit+0x100/0x2e0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.652557] get_signal+0x38d/0x1ca0 [ 30.656264] do_signal+0x7c/0x1550 [ 30.659795] ? is_prefetch.part.0+0x2f0/0x2f0 [ 30.664282] ? vprintk_func+0x60/0x160 [ 30.668162] ? setup_sigcontext+0x820/0x820 [ 30.672477] ? log_store.cold+0x16/0x16 [ 30.676441] ? up_read+0x17/0x30 [ 30.679797] ? printk+0x9e/0xbc [ 30.683066] ? __bad_area_nosemaphore+0x1d6/0x2c0 [ 30.687904] ? __do_page_fault+0x159/0xad0 [ 30.692128] ? exit_to_usermode_loop+0x41/0x200 [ 30.696795] exit_to_usermode_loop+0x160/0x200 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.701379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.706219] prepare_exit_to_usermode+0x1af/0x210 [ 30.711055] ? page_fault+0x2f/0x50 [ 30.714670] retint_user+0x8/0x18 [ 30.718114] RIP: 0033:0x7fade1b90fa1 [ 30.721816] RSP: 002b:ffffffffffffffd0 EFLAGS: 00010217 [ 30.727170] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fade1b90f99 [ 30.734441] RDX: 0000000000000000 RSI: ffffffffffffffd0 RDI: 0000000000000000 [ 30.741802] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe19cff958 [ 30.749064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fade1b54820 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.756338] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 34.858281] show_signal_msg: 1597 callbacks suppressed [ 34.858288] syz-executor132[11197]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 34.880881] syz-executor132[11199]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] executing program executing program executing program [ 34.898978] syz-executor132[11201]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 34.916531] syz-executor132[11203]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 34.934308] syz-executor132[11205]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] executing program executing program executing program [ 34.951638] syz-executor132[11207]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 34.969175] syz-executor132[11209]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 34.986807] syz-executor132[11211]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 35.004324] syz-executor132[11213]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] [ 35.022431] syz-executor132[11215]: segfault at ffffffffffffffd0 ip 00007fade1b90fa1 sp ffffffffffffffd0 error 5 in syz-executor1322179125[7fade1b52000+83000] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program