[ 355.345739][ T1333] ip (1333) used greatest stack depth: 23192 bytes left [ 547.055630][ T1033] [ 547.055784][ T1033] ===================================================== [ 547.055986][ T1033] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 547.056258][ T1033] 6.9.0-rc1-virtme #1 Not tainted [ 547.056419][ T1033] ----------------------------------------------------- [ 547.056631][ T1033] devlink_trap.sh/1033 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 547.056873][ T1033] ffff888004ebac28 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 547.057182][ T1033] [ 547.057182][ T1033] and this task is already holding: [ 547.057421][ T1033] ffff8880360befd8 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 547.057716][ T1033] which would create a new lock dependency: [ 547.057915][ T1033] (&ul->lock){+.-.}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 547.058193][ T1033] [ 547.058193][ T1033] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 547.058475][ T1033] (&ul->lock){+.-.}-{2:2} [ 547.058482][ T1033] [ 547.058482][ T1033] ... which became SOFTIRQ-irq-safe at: [ 547.058916][ T1033] __lock_acquire+0x797/0x1570 [ 547.059094][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.059249][ T1033] _raw_spin_lock_bh+0x38/0x50 [ 547.059422][ T1033] rt6_uncached_list_del+0x77/0x200 [ 547.059591][ T1033] ip6_dst_destroy+0x74/0x1e0 [ 547.059738][ T1033] dst_destroy+0xba/0x310 [ 547.059897][ T1033] rcu_do_batch+0x3c0/0xfb0 [ 547.060070][ T1033] rcu_core+0x2be/0x500 [ 547.060190][ T1033] __do_softirq+0x1f8/0x5df [ 547.060372][ T1033] irq_exit_rcu+0x97/0xc0 [ 547.060535][ T1033] sysvec_apic_timer_interrupt+0x75/0x80 [ 547.060722][ T1033] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 547.060925][ T1033] default_idle+0xf/0x20 [ 547.061038][ T1033] default_idle_call+0x6d/0xb0 [ 547.061208][ T1033] cpuidle_idle_call+0x1f4/0x280 [ 547.061414][ T1033] do_idle+0xf9/0x160 [ 547.061542][ T1033] cpu_startup_entry+0x54/0x60 [ 547.061701][ T1033] rest_init+0x14f/0x260 [ 547.061838][ T1033] start_kernel+0x318/0x3d0 [ 547.062014][ T1033] x86_64_start_reservations+0x18/0x30 [ 547.062188][ T1033] x86_64_start_kernel+0xba/0x110 [ 547.062358][ T1033] common_startup_64+0x12c/0x138 [ 547.062536][ T1033] [ 547.062536][ T1033] to a SOFTIRQ-irq-unsafe lock: [ 547.062726][ T1033] (&p->alloc_lock){+.+.}-{2:2} [ 547.062731][ T1033] [ 547.062731][ T1033] ... which became SOFTIRQ-irq-unsafe at: [ 547.063144][ T1033] ... [ 547.063146][ T1033] __lock_acquire+0x797/0x1570 [ 547.063395][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.063573][ T1033] _raw_spin_lock+0x30/0x40 [ 547.063727][ T1033] set_mems_allowed+0x1d/0x210 [ 547.063905][ T1033] kernel_init_freeable+0x72/0x310 [ 547.064074][ T1033] kernel_init+0x20/0x200 [ 547.064231][ T1033] ret_from_fork+0x31/0x70 [ 547.064400][ T1033] ret_from_fork_asm+0x1a/0x30 [ 547.064562][ T1033] [ 547.064562][ T1033] other info that might help us debug this: [ 547.064562][ T1033] [ 547.064934][ T1033] Possible interrupt unsafe locking scenario: [ 547.064934][ T1033] [ 547.065259][ T1033] CPU0 CPU1 [ 547.065487][ T1033] ---- ---- [ 547.065716][ T1033] lock(&p->alloc_lock); [ 547.065899][ T1033] local_irq_disable(); [ 547.066207][ T1033] lock(&ul->lock); [ 547.066516][ T1033] lock(&p->alloc_lock); [ 547.066846][ T1033] [ 547.067043][ T1033] lock(&ul->lock); [ 547.067230][ T1033] [ 547.067230][ T1033] *** DEADLOCK *** [ 547.067230][ T1033] [ 547.067592][ T1033] 6 locks held by devlink_trap.sh/1033: [ 547.067841][ T1033] #0: ffff8880063043f0 (sb_writers#8){.+.+}-{0:0}, at: ksys_write+0xf5/0x1e0 [ 547.068290][ T1033] #1: ffff888005f54488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x211/0x460 [ 547.068703][ T1033] #2: ffff888002cbf0f0 (kn->active#38){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x234/0x460 [ 547.069111][ T1033] #3: ffff8880085bd250 (&devlink->lock_key#10){+.+.}-{3:3}, at: nsim_drv_port_del+0x53/0x130 [netdevsim] [ 547.069454][ T1033] #4: ffffffff8f392d08 (rtnl_mutex){+.+.}-{3:3}, at: nsim_destroy+0x35/0x2a0 [netdevsim] [ 547.069746][ T1033] #5: ffff8880360befd8 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 547.070060][ T1033] [ 547.070060][ T1033] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 547.070366][ T1033] -> (&ul->lock){+.-.}-{2:2} { [ 547.070528][ T1033] HARDIRQ-ON-W at: [ 547.070648][ T1033] __lock_acquire+0x797/0x1570 [ 547.070850][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.071038][ T1033] _raw_spin_lock_bh+0x38/0x50 [ 547.071250][ T1033] rt6_uncached_list_add+0x55/0x1b0 [ 547.071530][ T1033] icmp6_dst_alloc+0x2c0/0x450 [ 547.071725][ T1033] ndisc_send_skb+0xf32/0x1610 [ 547.071925][ T1033] addrconf_dad_completed+0x397/0xe20 [ 547.072125][ T1033] addrconf_dad_begin+0x310/0x670 [ 547.072327][ T1033] addrconf_dad_work+0x10b/0xab0 [ 547.072521][ T1033] process_one_work+0xe2c/0x1730 [ 547.072717][ T1033] worker_thread+0x587/0xd30 [ 547.072905][ T1033] kthread+0x28a/0x350 [ 547.073064][ T1033] ret_from_fork+0x31/0x70 [ 547.073266][ T1033] ret_from_fork_asm+0x1a/0x30 [ 547.073464][ T1033] IN-SOFTIRQ-W at: [ 547.073578][ T1033] __lock_acquire+0x797/0x1570 [ 547.073769][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.073962][ T1033] _raw_spin_lock_bh+0x38/0x50 [ 547.074176][ T1033] rt6_uncached_list_del+0x77/0x200 [ 547.074398][ T1033] ip6_dst_destroy+0x74/0x1e0 [ 547.074584][ T1033] dst_destroy+0xba/0x310 [ 547.074778][ T1033] rcu_do_batch+0x3c0/0xfb0 [ 547.074971][ T1033] rcu_core+0x2be/0x500 [ 547.075164][ T1033] __do_softirq+0x1f8/0x5df [ 547.075364][ T1033] irq_exit_rcu+0x97/0xc0 [ 547.075554][ T1033] sysvec_apic_timer_interrupt+0x75/0x80 [ 547.075787][ T1033] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 547.076032][ T1033] default_idle+0xf/0x20 [ 547.076228][ T1033] default_idle_call+0x6d/0xb0 [ 547.076422][ T1033] cpuidle_idle_call+0x1f4/0x280 [ 547.076620][ T1033] do_idle+0xf9/0x160 [ 547.076770][ T1033] cpu_startup_entry+0x54/0x60 [ 547.076968][ T1033] rest_init+0x14f/0x260 [ 547.077159][ T1033] start_kernel+0x318/0x3d0 [ 547.077355][ T1033] x86_64_start_reservations+0x18/0x30 [ 547.077547][ T1033] x86_64_start_kernel+0xba/0x110 [ 547.077744][ T1033] common_startup_64+0x12c/0x138 [ 547.077937][ T1033] INITIAL USE at: [ 547.078051][ T1033] __lock_acquire+0x797/0x1570 [ 547.078252][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.078445][ T1033] _raw_spin_lock_bh+0x38/0x50 [ 547.078642][ T1033] rt6_uncached_list_add+0x55/0x1b0 [ 547.078834][ T1033] icmp6_dst_alloc+0x2c0/0x450 [ 547.079030][ T1033] ndisc_send_skb+0xf32/0x1610 [ 547.079229][ T1033] addrconf_dad_completed+0x397/0xe20 [ 547.079424][ T1033] addrconf_dad_begin+0x310/0x670 [ 547.079615][ T1033] addrconf_dad_work+0x10b/0xab0 [ 547.079806][ T1033] process_one_work+0xe2c/0x1730 [ 547.080000][ T1033] worker_thread+0x587/0xd30 [ 547.080192][ T1033] kthread+0x28a/0x350 [ 547.080349][ T1033] ret_from_fork+0x31/0x70 [ 547.080536][ T1033] ret_from_fork_asm+0x1a/0x30 [ 547.080728][ T1033] } [ 547.080810][ T1033] ... key at: [] __key.16+0x0/0x40 [ 547.081050][ T1033] [ 547.081050][ T1033] the dependencies between the lock to be acquired [ 547.081051][ T1033] and SOFTIRQ-irq-unsafe lock: [ 547.081486][ T1033] -> (&p->alloc_lock){+.+.}-{2:2} { [ 547.081641][ T1033] HARDIRQ-ON-W at: [ 547.081755][ T1033] __lock_acquire+0x797/0x1570 [ 547.081951][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.082147][ T1033] _raw_spin_lock+0x30/0x40 [ 547.082345][ T1033] set_mems_allowed+0x1d/0x210 [ 547.082535][ T1033] kernel_init_freeable+0x72/0x310 [ 547.082726][ T1033] kernel_init+0x20/0x200 [ 547.082912][ T1033] ret_from_fork+0x31/0x70 [ 547.083118][ T1033] ret_from_fork_asm+0x1a/0x30 [ 547.083306][ T1033] SOFTIRQ-ON-W at: [ 547.083417][ T1033] __lock_acquire+0x797/0x1570 [ 547.083610][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.083802][ T1033] _raw_spin_lock+0x30/0x40 [ 547.083993][ T1033] set_mems_allowed+0x1d/0x210 [ 547.084192][ T1033] kernel_init_freeable+0x72/0x310 [ 547.084378][ T1033] kernel_init+0x20/0x200 [ 547.084566][ T1033] ret_from_fork+0x31/0x70 [ 547.084751][ T1033] ret_from_fork_asm+0x1a/0x30 [ 547.084941][ T1033] INITIAL USE at: [ 547.085054][ T1033] __lock_acquire+0x797/0x1570 [ 547.085252][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.085437][ T1033] _raw_spin_lock+0x30/0x40 [ 547.085623][ T1033] set_mems_allowed+0x1d/0x210 [ 547.085819][ T1033] kernel_init_freeable+0x72/0x310 [ 547.086007][ T1033] kernel_init+0x20/0x200 [ 547.086204][ T1033] ret_from_fork+0x31/0x70 [ 547.086394][ T1033] ret_from_fork_asm+0x1a/0x30 [ 547.086585][ T1033] } [ 547.086662][ T1033] ... key at: [] __key.387+0x0/0x40 [ 547.086890][ T1033] ... acquired at: [ 547.087002][ T1033] check_prev_add+0x194/0xce0 [ 547.087162][ T1033] validate_chain+0x71d/0x9b0 [ 547.087310][ T1033] __lock_acquire+0xaf0/0x1570 [ 547.087462][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.087614][ T1033] _raw_spin_lock+0x30/0x40 [ 547.087767][ T1033] __get_task_comm+0x27/0x70 [ 547.087920][ T1033] ref_tracker_alloc+0x2ee/0x490 [ 547.088074][ T1033] rt6_uncached_list_flush_dev+0x494/0x840 [ 547.088266][ T1033] rt6_disable_ip+0xd9/0x140 [ 547.088417][ T1033] addrconf_ifdown.isra.0+0x103/0x1560 [ 547.088661][ T1033] addrconf_notify+0xd1/0xd60 [ 547.088822][ T1033] notifier_call_chain+0xcd/0x150 [ 547.088972][ T1033] dev_close_many+0x2d8/0x650 [ 547.089129][ T1033] unregister_netdevice_many_notify+0x3d5/0x1190 [ 547.089425][ T1033] unregister_netdevice_queue+0x2a4/0x410 [ 547.089611][ T1033] nsim_destroy+0xb8/0x2a0 [netdevsim] [ 547.089777][ T1033] __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 547.090065][ T1033] nsim_drv_port_del+0xde/0x130 [netdevsim] [ 547.090272][ T1033] del_port_store+0xf8/0x120 [netdevsim] [ 547.090473][ T1033] kernfs_fop_write_iter+0x2c0/0x460 [ 547.090625][ T1033] vfs_write+0x9e5/0x10a0 [ 547.090971][ T1033] ksys_write+0xf5/0x1e0 [ 547.091147][ T1033] do_syscall_64+0xc6/0x1e0 [ 547.091316][ T1033] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 547.091505][ T1033] [ 547.091587][ T1033] [ 547.091587][ T1033] stack backtrace: [ 547.091772][ T1033] CPU: 2 PID: 1033 Comm: devlink_trap.sh Not tainted 6.9.0-rc1-virtme #1 [ 547.092018][ T1033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 547.092401][ T1033] Call Trace: [ 547.092539][ T1033] [ 547.092616][ T1033] dump_stack_lvl+0x82/0xd0 [ 547.092792][ T1033] print_bad_irq_dependency+0x957/0xd40 [ 547.092957][ T1033] ? hlock_class+0x4e/0x130 [ 547.093232][ T1033] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 547.093421][ T1033] ? __pfx_usage_skip+0x10/0x10 [ 547.093571][ T1033] ? __bfs+0x246/0x650 [ 547.093682][ T1033] ? __pfx_usage_match+0x10/0x10 [ 547.093952][ T1033] check_irq_usage+0x596/0x850 [ 547.094104][ T1033] ? __pfx_check_irq_usage+0x10/0x10 [ 547.094265][ T1033] ? __bfs+0x246/0x650 [ 547.094403][ T1033] ? __pfx_hlock_conflict+0x10/0x10 [ 547.094559][ T1033] ? check_path.constprop.0+0x24/0x50 [ 547.094728][ T1033] ? check_noncircular+0x14c/0x3e0 [ 547.094903][ T1033] ? __pfx_check_noncircular+0x10/0x10 [ 547.095054][ T1033] ? __lock_release+0x103/0x460 [ 547.095227][ T1033] ? stack_depot_save_flags+0x371/0x530 [ 547.095389][ T1033] ? __pfx___lock_release+0x10/0x10 [ 547.095560][ T1033] ? check_prev_add+0x194/0xce0 [ 547.095721][ T1033] check_prev_add+0x194/0xce0 [ 547.095906][ T1033] ? validate_chain+0x130/0x9b0 [ 547.096150][ T1033] validate_chain+0x71d/0x9b0 [ 547.096322][ T1033] ? mark_lock+0x38/0x3e0 [ 547.096435][ T1033] ? __pfx_validate_chain+0x10/0x10 [ 547.096599][ T1033] ? hlock_class+0x4e/0x130 [ 547.096775][ T1033] ? mark_lock+0x38/0x3e0 [ 547.096997][ T1033] __lock_acquire+0xaf0/0x1570 [ 547.097163][ T1033] lock_acquire.part.0+0xeb/0x330 [ 547.097318][ T1033] ? __get_task_comm+0x27/0x70 [ 547.097474][ T1033] ? mark_lock+0x38/0x3e0 [ 547.097600][ T1033] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 547.097781][ T1033] ? trace_lock_acquire+0x135/0x1c0 [ 547.097931][ T1033] ? __get_task_comm+0x27/0x70 [ 547.098101][ T1033] ? lock_acquire+0x32/0xc0 [ 547.098252][ T1033] ? __get_task_comm+0x27/0x70 [ 547.098417][ T1033] _raw_spin_lock+0x30/0x40 [ 547.098593][ T1033] ? __get_task_comm+0x27/0x70 [ 547.098744][ T1033] __get_task_comm+0x27/0x70 [ 547.098916][ T1033] ref_tracker_alloc+0x2ee/0x490 [ 547.099174][ T1033] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 547.099360][ T1033] ? __lock_release+0x103/0x460 [ 547.099509][ T1033] ? rt6_uncached_list_flush_dev+0x494/0x840 [ 547.099715][ T1033] ? rt6_disable_ip+0xd9/0x140 [ 547.099975][ T1033] ? addrconf_ifdown.isra.0+0x103/0x1560 [ 547.100147][ T1033] ? addrconf_notify+0xd1/0xd60 [ 547.100296][ T1033] ? notifier_call_chain+0xcd/0x150 [ 547.100471][ T1033] ? dev_close_many+0x2d8/0x650 [ 547.100632][ T1033] ? unregister_netdevice_many_notify+0x3d5/0x1190 [ 547.100825][ T1033] ? unregister_netdevice_queue+0x2a4/0x410 [ 547.101035][ T1033] ? nsim_destroy+0xb8/0x2a0 [netdevsim] [ 547.101216][ T1033] ? __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 547.101433][ T1033] ? nsim_drv_port_del+0xde/0x130 [netdevsim] [ 547.101641][ T1033] ? del_port_store+0xf8/0x120 [netdevsim] [ 547.101869][ T1033] ? kernfs_fop_write_iter+0x2c0/0x460 [ 547.102136][ T1033] ? vfs_write+0x9e5/0x10a0 [ 547.102289][ T1033] ? ksys_write+0xf5/0x1e0 [ 547.102471][ T1033] ? do_syscall_64+0xc6/0x1e0 [ 547.102648][ T1033] ? in6_dev_get+0xcc/0x210 [ 547.102905][ T1033] rt6_uncached_list_flush_dev+0x494/0x840 [ 547.103322][ T1033] rt6_disable_ip+0xd9/0x140 [ 547.103488][ T1033] ? __pfx_rt6_disable_ip+0x10/0x10 [ 547.103652][ T1033] ? hlock_class+0x4e/0x130 [ 547.103818][ T1033] addrconf_ifdown.isra.0+0x103/0x1560 [ 547.104077][ T1033] ? __try_to_del_timer_sync+0xe7/0x140 [ 547.104245][ T1033] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 547.104448][ T1033] addrconf_notify+0xd1/0xd60 [ 547.104611][ T1033] ? fib_netdev_event+0x186/0x5a0 [ 547.104872][ T1033] notifier_call_chain+0xcd/0x150 [ 547.105038][ T1033] dev_close_many+0x2d8/0x650 [ 547.105205][ T1033] ? __pfx_sysfs_kf_write+0x10/0x10 [ 547.105366][ T1033] ? __pfx_dev_close_many+0x10/0x10 [ 547.105626][ T1033] unregister_netdevice_many_notify+0x3d5/0x1190 [ 547.105829][ T1033] ? nsim_destroy+0x35/0x2a0 [netdevsim] [ 547.106000][ T1033] ? lock_acquire+0x32/0xc0 [ 547.106165][ T1033] ? trace_contention_end+0xdc/0x140 [ 547.106418][ T1033] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 547.106624][ T1033] ? __mutex_lock+0x170/0xac0 [ 547.106790][ T1033] ? nsim_drv_port_del+0x53/0x130 [netdevsim] [ 547.107007][ T1033] ? nsim_destroy+0x35/0x2a0 [netdevsim] [ 547.107273][ T1033] ? __pfx_sysfs_kf_write+0x10/0x10 [ 547.107436][ T1033] unregister_netdevice_queue+0x2a4/0x410 [ 547.107603][ T1033] ? nsim_drv_port_del+0x53/0x130 [netdevsim] [ 547.107816][ T1033] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 547.108110][ T1033] ? __pfx___mutex_lock+0x10/0x10 [ 547.108283][ T1033] ? __pfx_sysfs_kf_write+0x10/0x10 [ 547.108445][ T1033] nsim_destroy+0xb8/0x2a0 [netdevsim] [ 547.108618][ T1033] __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 547.108925][ T1033] nsim_drv_port_del+0xde/0x130 [netdevsim] [ 547.109138][ T1033] del_port_store+0xf8/0x120 [netdevsim] [ 547.109312][ T1033] ? __pfx_del_port_store+0x10/0x10 [netdevsim] [ 547.109617][ T1033] ? __pfx_sysfs_kf_write+0x10/0x10 [ 547.109781][ T1033] ? sysfs_file_ops+0x11e/0x170 [ 547.109944][ T1033] ? sysfs_kf_write+0x41/0x170 [ 547.110119][ T1033] kernfs_fop_write_iter+0x2c0/0x460 [ 547.110410][ T1033] vfs_write+0x9e5/0x10a0 [ 547.110538][ T1033] ? __pfx_locks_remove_posix+0x10/0x10 [ 547.110726][ T1033] ? __pfx_vfs_write+0x10/0x10 [ 547.110888][ T1033] ? find_held_lock+0x2c/0x110 [ 547.111059][ T1033] ? __fget_light+0x53/0x1e0 [ 547.111357][ T1033] ksys_write+0xf5/0x1e0 [ 547.111504][ T1033] ? __pfx_ksys_write+0x10/0x10 [ 547.111672][ T1033] do_syscall_64+0xc6/0x1e0 [ 547.111853][ T1033] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 547.112173][ T1033] RIP: 0033:0x7f0e30d42957 [ 547.112365][ T1033] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 547.112971][ T1033] RSP: 002b:00007ffdbc832bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 547.113236][ T1033] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0e30d42957 [ 547.113489][ T1033] RDX: 0000000000000002 RSI: 0000560d59dba8c0 RDI: 0000000000000001 [ 547.113846][ T1033] RBP: 0000560d59dba8c0 R08: 0000000000000000 R09: 00007f0e30db54e0 [ 547.114103][ T1033] R10: 00007f0e30db53e0 R11: 0000000000000246 R12: 0000000000000002 [ 547.114366][ T1033] R13: 00007f0e30dfe760 R14: 0000000000000002 R15: 00007f0e30df99c0 [ 547.114732][ T1033]