[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Reached target Login Prompts. [ OK ] Started OpenBSD Secure Shell server. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 49.496822][ T8426] [ 49.499284][ T8426] ===================================================== [ 49.506404][ T8426] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 49.514052][ T8426] 5.14.0-rc7-syzkaller #0 Not tainted [ 49.519410][ T8426] ----------------------------------------------------- [ 49.526317][ T8426] syz-executor813/8426 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 49.534472][ T8426] ffff8880236463b8 (&f->f_owner.lock){.+.+}-{2:2}, at: send_sigio+0x2f/0x300 [ 49.543340][ T8426] [ 49.543340][ T8426] and this task is already holding: [ 49.550955][ T8426] ffff88801824f018 (&new->fa_lock){....}-{2:2}, at: kill_fasync+0x13b/0x430 [ 49.560499][ T8426] which would create a new lock dependency: [ 49.566797][ T8426] (&new->fa_lock){....}-{2:2} -> (&f->f_owner.lock){.+.+}-{2:2} [ 49.574858][ T8426] [ 49.574858][ T8426] but this new dependency connects a HARDIRQ-irq-safe lock: [ 49.584302][ T8426] (&dev->event_lock){-...}-{2:2} [ 49.584319][ T8426] [ 49.584319][ T8426] ... which became HARDIRQ-irq-safe at: [ 49.597084][ T8426] lock_acquire+0x182/0x4a0 [ 49.601669][ T8426] _raw_spin_lock_irqsave+0xb3/0x100 [ 49.607032][ T8426] input_event+0x89/0xc0 [ 49.611432][ T8426] psmouse_report_standard_packet+0x4f/0x200 [ 49.617488][ T8426] psmouse_process_byte+0x44f/0x640 [ 49.622752][ T8426] psmouse_handle_byte+0x44/0x4a0 [ 49.627956][ T8426] psmouse_interrupt+0x6d0/0x10c0 [ 49.633230][ T8426] serio_interrupt+0x88/0x130 [ 49.637971][ T8426] i8042_interrupt+0x34c/0x740 [ 49.642800][ T8426] __handle_irq_event_percpu+0x20a/0x6d0 [ 49.648850][ T8426] handle_irq_event+0x10a/0x300 [ 49.653773][ T8426] handle_edge_irq+0x245/0xbe0 [ 49.658872][ T8426] __common_interrupt+0xce/0x1e0 [ 49.663975][ T8426] common_interrupt+0x9c/0xc0 [ 49.669171][ T8426] asm_common_interrupt+0x1e/0x40 [ 49.674869][ T8426] console_unlock+0xb2b/0xec0 [ 49.679698][ T8426] vprintk_emit+0x21a/0x2f0 [ 49.684266][ T8426] vprintk+0x30d/0x370 [ 49.688484][ T8426] printk+0xc0/0x108 [ 49.692467][ T8426] usb_register_driver+0x2d3/0x3d0 [ 49.697656][ T8426] do_one_initcall+0x197/0x3f0 [ 49.702497][ T8426] do_initcall_level+0x14a/0x1f5 [ 49.707532][ T8426] do_initcalls+0x4b/0x8c [ 49.711925][ T8426] kernel_init_freeable+0x3f1/0x57e [ 49.717190][ T8426] kernel_init+0x19/0x2a0 [ 49.721672][ T8426] ret_from_fork+0x1f/0x30 [ 49.726156][ T8426] [ 49.726156][ T8426] to a HARDIRQ-irq-unsafe lock: [ 49.733264][ T8426] (&f->f_owner.lock){.+.+}-{2:2} [ 49.733283][ T8426] [ 49.733283][ T8426] ... which became HARDIRQ-irq-unsafe at: [ 49.746598][ T8426] ... [ 49.746603][ T8426] lock_acquire+0x182/0x4a0 [ 49.753903][ T8426] _raw_read_lock+0x32/0x40 [ 49.758711][ T8426] do_fcntl+0x24c/0x1510 [ 49.763151][ T8426] __se_sys_fcntl+0xd8/0x1b0 [ 49.767836][ T8426] do_syscall_64+0x3d/0xb0 [ 49.772325][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.778291][ T8426] [ 49.778291][ T8426] other info that might help us debug this: [ 49.778291][ T8426] [ 49.788868][ T8426] Chain exists of: [ 49.788868][ T8426] &dev->event_lock --> &new->fa_lock --> &f->f_owner.lock [ 49.788868][ T8426] [ 49.802135][ T8426] Possible interrupt unsafe locking scenario: [ 49.802135][ T8426] [ 49.810430][ T8426] CPU0 CPU1 [ 49.815773][ T8426] ---- ---- [ 49.821121][ T8426] lock(&f->f_owner.lock); [ 49.825692][ T8426] local_irq_disable(); [ 49.832436][ T8426] lock(&dev->event_lock); [ 49.839544][ T8426] lock(&new->fa_lock); [ 49.846578][ T8426] [ 49.850014][ T8426] lock(&dev->event_lock); [ 49.854684][ T8426] [ 49.854684][ T8426] *** DEADLOCK *** [ 49.854684][ T8426] [ 49.862809][ T8426] 8 locks held by syz-executor813/8426: [ 49.868349][ T8426] #0: ffff888022984110 (&evdev->mutex){+.+.}-{3:3}, at: evdev_write+0x234/0x780 [ 49.877467][ T8426] #1: ffff88801d278230 (&dev->event_lock){-...}-{2:2}, at: input_inject_event+0xb4/0x270 [ 49.887461][ T8426] #2: ffffffff8c717ec0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 49.896758][ T8426] #3: ffffffff8c717ec0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 49.906143][ T8426] #4: ffffffff8c717ec0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 49.915440][ T8426] #5: ffff88802889d028 (&client->buffer_lock){....}-{2:2}, at: evdev_pass_values+0xd9/0xaa0 [ 49.925597][ T8426] #6: ffffffff8c717ec0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 49.934884][ T8426] #7: ffff88801824f018 (&new->fa_lock){....}-{2:2}, at: kill_fasync+0x13b/0x430 [ 49.944003][ T8426] [ 49.944003][ T8426] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 49.954562][ T8426] -> (&dev->event_lock){-...}-{2:2} { [ 49.960106][ T8426] IN-HARDIRQ-W at: [ 49.964249][ T8426] lock_acquire+0x182/0x4a0 [ 49.970745][ T8426] _raw_spin_lock_irqsave+0xb3/0x100 [ 49.978026][ T8426] input_event+0x89/0xc0 [ 49.984264][ T8426] psmouse_report_standard_packet+0x4f/0x200 [ 49.992485][ T8426] psmouse_process_byte+0x44f/0x640 [ 49.999696][ T8426] psmouse_handle_byte+0x44/0x4a0 [ 50.006699][ T8426] psmouse_interrupt+0x6d0/0x10c0 [ 50.013699][ T8426] serio_interrupt+0x88/0x130 [ 50.020354][ T8426] i8042_interrupt+0x34c/0x740 [ 50.027101][ T8426] __handle_irq_event_percpu+0x20a/0x6d0 [ 50.034713][ T8426] handle_irq_event+0x10a/0x300 [ 50.041725][ T8426] handle_edge_irq+0x245/0xbe0 [ 50.048467][ T8426] __common_interrupt+0xce/0x1e0 [ 50.055385][ T8426] common_interrupt+0x9c/0xc0 [ 50.062044][ T8426] asm_common_interrupt+0x1e/0x40 [ 50.069053][ T8426] console_unlock+0xb2b/0xec0 [ 50.075724][ T8426] vprintk_emit+0x21a/0x2f0 [ 50.082204][ T8426] vprintk+0x30d/0x370 [ 50.088261][ T8426] printk+0xc0/0x108 [ 50.094133][ T8426] usb_register_driver+0x2d3/0x3d0 [ 50.101221][ T8426] do_one_initcall+0x197/0x3f0 [ 50.107967][ T8426] do_initcall_level+0x14a/0x1f5 [ 50.115058][ T8426] do_initcalls+0x4b/0x8c [ 50.121448][ T8426] kernel_init_freeable+0x3f1/0x57e [ 50.128621][ T8426] kernel_init+0x19/0x2a0 [ 50.135019][ T8426] ret_from_fork+0x1f/0x30 [ 50.141591][ T8426] INITIAL USE at: [ 50.145638][ T8426] lock_acquire+0x182/0x4a0 [ 50.152038][ T8426] _raw_spin_lock_irqsave+0xb3/0x100 [ 50.159214][ T8426] input_inject_event+0xb4/0x270 [ 50.166043][ T8426] led_trigger_event+0x6f/0xd0 [ 50.172701][ T8426] kbd_led_trigger_activate+0xb8/0x100 [ 50.180051][ T8426] led_trigger_set+0x514/0x940 [ 50.186707][ T8426] led_trigger_set_default+0x1ca/0x200 [ 50.194055][ T8426] led_classdev_register_ext+0x690/0x870 [ 50.201579][ T8426] input_leds_connect+0x53e/0x790 [ 50.208494][ T8426] input_register_device+0xe25/0x1350 [ 50.215758][ T8426] atkbd_connect+0x74f/0xa60 [ 50.222239][ T8426] serio_driver_probe+0x76/0x90 [ 50.228981][ T8426] call_driver_probe+0x96/0x250 [ 50.235725][ T8426] really_probe+0x223/0x9b0 [ 50.242115][ T8426] __driver_probe_device+0x1f8/0x3e0 [ 50.249291][ T8426] driver_probe_device+0x50/0x240 [ 50.256204][ T8426] __driver_attach+0x2ba/0x520 [ 50.262856][ T8426] bus_for_each_dev+0x168/0x1d0 [ 50.269594][ T8426] serio_handle_event+0x8d1/0x1070 [ 50.276597][ T8426] process_one_work+0x833/0x10c0 [ 50.284968][ T8426] worker_thread+0xac1/0x1320 [ 50.291557][ T8426] kthread+0x453/0x480 [ 50.297514][ T8426] ret_from_fork+0x1f/0x30 [ 50.303821][ T8426] } [ 50.306473][ T8426] ... key at: [] input_allocate_device.__key.6+0x0/0x40 [ 50.315650][ T8426] -> (&client->buffer_lock){....}-{2:2} { [ 50.321444][ T8426] INITIAL USE at: [ 50.325400][ T8426] lock_acquire+0x182/0x4a0 [ 50.331640][ T8426] _raw_spin_lock+0x2a/0x40 [ 50.337862][ T8426] evdev_pass_values+0xd9/0xaa0 [ 50.344427][ T8426] evdev_events+0x195/0x280 [ 50.350647][ T8426] input_pass_values+0x87c/0x11e0 [ 50.357401][ T8426] input_handle_event+0xb99/0x1550 [ 50.364410][ T8426] input_inject_event+0x189/0x270 [ 50.371154][ T8426] evdev_write+0x5f0/0x780 [ 50.377387][ T8426] vfs_write+0x289/0xc90 [ 50.383521][ T8426] ksys_write+0x171/0x2a0 [ 50.389669][ T8426] do_syscall_64+0x3d/0xb0 [ 50.395994][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.403693][ T8426] } [ 50.406281][ T8426] ... key at: [] evdev_open.__key.23+0x0/0x40 [ 50.416533][ T8426] ... acquired at: [ 50.420416][ T8426] lock_acquire+0x182/0x4a0 [ 50.425259][ T8426] _raw_spin_lock+0x2a/0x40 [ 50.430110][ T8426] evdev_pass_values+0xd9/0xaa0 [ 50.435120][ T8426] evdev_events+0x195/0x280 [ 50.439775][ T8426] input_pass_values+0x87c/0x11e0 [ 50.444968][ T8426] input_handle_event+0xb99/0x1550 [ 50.450333][ T8426] input_inject_event+0x189/0x270 [ 50.455527][ T8426] evdev_write+0x5f0/0x780 [ 50.460095][ T8426] vfs_write+0x289/0xc90 [ 50.464693][ T8426] ksys_write+0x171/0x2a0 [ 50.469191][ T8426] do_syscall_64+0x3d/0xb0 [ 50.473777][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.479828][ T8426] [ 50.482159][ T8426] -> (&new->fa_lock){....}-{2:2} { [ 50.487264][ T8426] INITIAL READ USE at: [ 50.491576][ T8426] lock_acquire+0x182/0x4a0 [ 50.498064][ T8426] _raw_read_lock+0x32/0x40 [ 50.504634][ T8426] kill_fasync+0x13b/0x430 [ 50.511041][ T8426] evdev_pass_values+0x58a/0xaa0 [ 50.517956][ T8426] evdev_events+0x195/0x280 [ 50.524440][ T8426] input_pass_values+0x87c/0x11e0 [ 50.531443][ T8426] input_handle_event+0xb99/0x1550 [ 50.539529][ T8426] input_inject_event+0x189/0x270 [ 50.546635][ T8426] evdev_write+0x5f0/0x780 [ 50.553039][ T8426] vfs_write+0x289/0xc90 [ 50.559268][ T8426] ksys_write+0x171/0x2a0 [ 50.565666][ T8426] do_syscall_64+0x3d/0xb0 [ 50.572236][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.580118][ T8426] } [ 50.582607][ T8426] ... key at: [] fasync_insert_entry.__key+0x0/0x40 [ 50.591275][ T8426] ... acquired at: [ 50.595056][ T8426] lock_acquire+0x182/0x4a0 [ 50.599739][ T8426] _raw_read_lock+0x32/0x40 [ 50.604482][ T8426] kill_fasync+0x13b/0x430 [ 50.609049][ T8426] evdev_pass_values+0x58a/0xaa0 [ 50.614139][ T8426] evdev_events+0x195/0x280 [ 50.618793][ T8426] input_pass_values+0x87c/0x11e0 [ 50.624067][ T8426] input_handle_event+0xb99/0x1550 [ 50.629330][ T8426] input_inject_event+0x189/0x270 [ 50.634506][ T8426] evdev_write+0x5f0/0x780 [ 50.639432][ T8426] vfs_write+0x289/0xc90 [ 50.643919][ T8426] ksys_write+0x171/0x2a0 [ 50.648403][ T8426] do_syscall_64+0x3d/0xb0 [ 50.652973][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.659022][ T8426] [ 50.661325][ T8426] [ 50.661325][ T8426] the dependencies between the lock to be acquired [ 50.661332][ T8426] and HARDIRQ-irq-unsafe lock: [ 50.674982][ T8426] -> (&f->f_owner.lock){.+.+}-{2:2} { [ 50.680371][ T8426] HARDIRQ-ON-R at: [ 50.684339][ T8426] lock_acquire+0x182/0x4a0 [ 50.690475][ T8426] _raw_read_lock+0x32/0x40 [ 50.696875][ T8426] do_fcntl+0x24c/0x1510 [ 50.702745][ T8426] __se_sys_fcntl+0xd8/0x1b0 [ 50.709037][ T8426] do_syscall_64+0x3d/0xb0 [ 50.715104][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.722635][ T8426] SOFTIRQ-ON-R at: [ 50.726593][ T8426] lock_acquire+0x182/0x4a0 [ 50.732836][ T8426] _raw_read_lock+0x32/0x40 [ 50.738985][ T8426] do_fcntl+0x24c/0x1510 [ 50.744960][ T8426] __se_sys_fcntl+0xd8/0x1b0 [ 50.751185][ T8426] do_syscall_64+0x3d/0xb0 [ 50.757257][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.764782][ T8426] INITIAL READ USE at: [ 50.769090][ T8426] lock_acquire+0x182/0x4a0 [ 50.775572][ T8426] _raw_read_lock+0x32/0x40 [ 50.782059][ T8426] do_fcntl+0x24c/0x1510 [ 50.788360][ T8426] __se_sys_fcntl+0xd8/0x1b0 [ 50.795628][ T8426] do_syscall_64+0x3d/0xb0 [ 50.802472][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.810711][ T8426] } [ 50.813372][ T8426] ... key at: [] __alloc_file.__key+0x0/0x10 [ 50.821423][ T8426] ... acquired at: [ 50.825203][ T8426] lock_acquire+0x182/0x4a0 [ 50.830036][ T8426] _raw_read_lock_irqsave+0xbb/0x100 [ 50.835740][ T8426] send_sigio+0x2f/0x300 [ 50.840241][ T8426] kill_fasync+0x1e3/0x430 [ 50.844809][ T8426] evdev_pass_values+0x58a/0xaa0 [ 50.850147][ T8426] evdev_events+0x195/0x280 [ 50.854815][ T8426] input_pass_values+0x87c/0x11e0 [ 50.860003][ T8426] input_handle_event+0xb99/0x1550 [ 50.865636][ T8426] input_inject_event+0x189/0x270 [ 50.871886][ T8426] evdev_write+0x5f0/0x780 [ 50.876463][ T8426] vfs_write+0x289/0xc90 [ 50.880949][ T8426] ksys_write+0x171/0x2a0 [ 50.885432][ T8426] do_syscall_64+0x3d/0xb0 [ 50.890008][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.896060][ T8426] [ 50.898455][ T8426] [ 50.898455][ T8426] stack backtrace: [ 50.904683][ T8426] CPU: 1 PID: 8426 Comm: syz-executor813 Not tainted 5.14.0-rc7-syzkaller #0 [ 50.913617][ T8426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.923658][ T8426] Call Trace: [ 50.926937][ T8426] dump_stack_lvl+0x1ae/0x29f [ 50.931605][ T8426] ? show_regs_print_info+0x12/0x12 [ 50.936794][ T8426] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 50.942594][ T8426] ? print_shortest_lock_dependencies+0xd4/0x150 [ 50.949170][ T8426] check_prevs_add+0x4eaa/0x5b30 [ 50.954112][ T8426] ? reacquire_held_locks+0x5f0/0x5f0 [ 50.959490][ T8426] ? reacquire_held_locks+0x5f0/0x5f0 [ 50.964930][ T8426] ? __lock_acquire+0x6100/0x6100 [ 50.969938][ T8426] ? __rcu_read_lock+0x60/0x60 [ 50.974686][ T8426] ? stack_trace_save+0x1e0/0x1e0 [ 50.979703][ T8426] ? stack_trace_save+0x1e0/0x1e0 [ 50.984707][ T8426] ? is_bpf_text_address+0x253/0x270 [ 50.989977][ T8426] ? stack_trace_save+0x1e0/0x1e0 [ 50.994985][ T8426] ? __kernel_text_address+0x93/0x100 [ 51.000344][ T8426] ? unwind_get_return_address+0x48/0x80 [ 51.006059][ T8426] ? arch_stack_walk+0x98/0xe0 [ 51.010812][ T8426] ? stack_trace_save+0x104/0x1e0 [ 51.015818][ T8426] ? stack_trace_snprint+0xe0/0xe0 [ 51.020926][ T8426] ? mark_lock+0x199/0x1eb0 [ 51.025420][ T8426] ? lockdep_unlock+0x145/0x2e0 [ 51.030254][ T8426] ? lockdep_lock+0x2c0/0x2c0 [ 51.034924][ T8426] ? __bfs+0x700/0x700 [ 51.039058][ T8426] ? mark_lock+0x5dc/0x1eb0 [ 51.043545][ T8426] ? mark_lock+0x5dc/0x1eb0 [ 51.048030][ T8426] ? __bfs+0x700/0x700 [ 51.052094][ T8426] ? register_lock_class+0xd7/0x1210 [ 51.057454][ T8426] ? lockdep_lock+0x102/0x2c0 [ 51.062113][ T8426] ? lockdep_unlock+0x145/0x2e0 [ 51.067032][ T8426] ? register_lock_class+0xb2d/0x1210 [ 51.072391][ T8426] __lock_acquire+0x4476/0x6100 [ 51.077228][ T8426] ? lockdep_unlock+0x145/0x2e0 [ 51.082063][ T8426] ? trace_lock_acquire+0x190/0x190 [ 51.087255][ T8426] ? trace_lock_acquire+0x190/0x190 [ 51.092461][ T8426] ? trace_lock_acquire+0x190/0x190 [ 51.097664][ T8426] ? rcu_read_lock_sched_held+0x87/0x110 [ 51.103301][ T8426] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 51.109269][ T8426] lock_acquire+0x182/0x4a0 [ 51.114116][ T8426] ? send_sigio+0x2f/0x300 [ 51.118539][ T8426] ? read_lock_is_recursive+0x10/0x10 [ 51.123932][ T8426] ? read_lock_is_recursive+0x10/0x10 [ 51.129299][ T8426] _raw_read_lock_irqsave+0xbb/0x100 [ 51.134575][ T8426] ? send_sigio+0x2f/0x300 [ 51.139058][ T8426] ? _raw_read_lock+0x40/0x40 [ 51.143716][ T8426] ? do_raw_spin_lock+0x151/0x8e0 [ 51.148723][ T8426] send_sigio+0x2f/0x300 [ 51.152948][ T8426] kill_fasync+0x1e3/0x430 [ 51.157342][ T8426] evdev_pass_values+0x58a/0xaa0 [ 51.162271][ T8426] ? evdev_pass_values+0x541/0xaa0 [ 51.167365][ T8426] evdev_events+0x195/0x280 [ 51.171941][ T8426] ? evdev_event+0x170/0x170 [ 51.176521][ T8426] ? kd_nosound+0x20/0x20 [ 51.180836][ T8426] input_pass_values+0x87c/0x11e0 [ 51.185844][ T8426] input_handle_event+0xb99/0x1550 [ 51.190941][ T8426] input_inject_event+0x189/0x270 [ 51.195947][ T8426] evdev_write+0x5f0/0x780 [ 51.200358][ T8426] ? evdev_read+0xe10/0xe10 [ 51.204841][ T8426] ? rcu_read_lock_sched_held+0x87/0x110 [ 51.210455][ T8426] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 51.216418][ T8426] ? rw_verify_area+0x1b8/0x370 [ 51.221255][ T8426] ? fsnotify_perm+0x63/0x4d0 [ 51.225998][ T8426] ? evdev_read+0xe10/0xe10 [ 51.230492][ T8426] vfs_write+0x289/0xc90 [ 51.234718][ T8426] ? file_end_write+0x230/0x230 [ 51.239548][ T8426] ? __context_tracking_exit+0x7a/0xd0 [ 51.244987][ T8426] ? __lock_acquire+0x6100/0x6100 [ 51.250009][ T8426] ? __fdget_pos+0x1d8/0x2f0 [ 51.254670][ T8426] ksys_write+0x171/0x2a0 [ 51.258990][ T8426] ? __ia32_sys_read+0x80/0x80 [ 51.263843][ T8426] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 51.269807][ T8426] ? lockdep_hardirqs_on+0x8d/0x130 [ 51.275072][ T8426] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 51.281817][ T8426] do_syscall_64+0x3d/0xb0 [ 51.286217][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.292123][ T8426] RIP: 0033:0x446479 [ 51.296098][ T8426] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 51.316126][ T8426] RSP: 002b:00007ffcb15a7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 51.324620][ T8426] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 0000000000446479 [ 51.332945][ T8426] RDX: 0000000000003888 RSI: 0000000020000080 RDI: 0000000000000005 [ 51.341781][ T8426] RBP: 0000000000405d90 R08: 00000000004004a0 R09: 00000000004004a0 [ 51.349744][ T8426] R10: 00000000004004a0 R11: 00000000000