[ 14.549795][ C3] [ 14.549925][ C3] ================================ [ 14.550108][ C3] WARNING: inconsistent lock state [ 14.550289][ C3] 6.15.0-rc5-virtme #1 Not tainted [ 14.550465][ C3] -------------------------------- [ 14.550646][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 14.550862][ C3] swapper/3/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 14.551085][ C3] ffffffff8c1bf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 14.551402][ C3] {SOFTIRQ-ON-W} state was registered at: [ 14.551577][ C3] __lock_acquire+0x3eb/0x9d0 [ 14.551759][ C3] lock_acquire.part.0+0xb6/0x240 [ 14.551938][ C3] _raw_spin_lock+0x33/0x40 [ 14.552117][ C3] simple_pin_fs+0x24/0x150 [ 14.552293][ C3] start_creating.part.0+0x3f/0x2f0 [ 14.552470][ C3] debugfs_create_dir+0x6a/0x540 [ 14.552650][ C3] component_debug_init+0x17/0x30 [ 14.552832][ C3] do_one_initcall+0x8c/0x1e0 [ 14.553011][ C3] do_initcalls+0x176/0x280 [ 14.553190][ C3] kernel_init_freeable+0x22d/0x300 [ 14.553367][ C3] kernel_init+0x20/0x200 [ 14.553547][ C3] ret_from_fork+0x31/0x70 [ 14.553726][ C3] ret_from_fork_asm+0x1a/0x30 [ 14.553900][ C3] irq event stamp: 274548 [ 14.554034][ C3] hardirqs last enabled at (274548): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 14.554391][ C3] hardirqs last disabled at (274547): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 14.554767][ C3] softirqs last enabled at (272528): [] handle_softirqs+0x358/0x620 [ 14.555082][ C3] softirqs last disabled at (272541): [] __irq_exit_rcu+0xfa/0x160 [ 14.555395][ C3] [ 14.555395][ C3] other info that might help us debug this: [ 14.555663][ C3] Possible unsafe locking scenario: [ 14.555663][ C3] [ 14.555929][ C3] CPU0 [ 14.556062][ C3] ---- [ 14.556194][ C3] lock(pin_fs_lock); [ 14.556331][ C3] [ 14.556463][ C3] lock(pin_fs_lock); [ 14.556601][ C3] [ 14.556601][ C3] *** DEADLOCK *** [ 14.556601][ C3] [ 14.556858][ C3] 1 lock held by swapper/3/0: [ 14.557036][ C3] #0: ffffffff8bf74480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 14.557354][ C3] [ 14.557354][ C3] stack backtrace: [ 14.557576][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 14.557581][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.557583][ C3] Call Trace: [ 14.557585][ C3] [ 14.557587][ C3] dump_stack_lvl+0x82/0xd0 [ 14.557593][ C3] print_usage_bug.part.0+0x25f/0x360 [ 14.557598][ C3] mark_lock_irq+0x343/0x400 [ 14.557602][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 14.557608][ C3] ? save_trace+0x52/0x170 [ 14.557612][ C3] mark_lock+0x174/0x2f0 [ 14.557616][ C3] mark_usage+0x46/0x150 [ 14.557620][ C3] __lock_acquire+0x3eb/0x9d0 [ 14.557625][ C3] lock_acquire.part.0+0xb6/0x240 [ 14.557629][ C3] ? simple_pin_fs+0x24/0x150 [ 14.557633][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.557638][ C3] ? lock_acquire+0x10c/0x170 [ 14.557641][ C3] ? simple_pin_fs+0x24/0x150 [ 14.557646][ C3] _raw_spin_lock+0x33/0x40 [ 14.557649][ C3] ? simple_pin_fs+0x24/0x150 [ 14.557652][ C3] simple_pin_fs+0x24/0x150 [ 14.557656][ C3] debugfs_remove+0x35/0x70 [ 14.557659][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 14.557663][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 14.557666][ C3] ? __sk_destruct+0x383/0x780 [ 14.557672][ C3] ? rcu_do_batch+0x34c/0xf20 [ 14.557675][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 14.557678][ C3] ? irq_exit_rcu+0xe/0x30 [ 14.557680][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 14.557685][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 14.557688][ C3] ? pv_native_safe_halt+0xf/0x20 [ 14.557692][ C3] ? default_idle+0x9/0x10 [ 14.557694][ C3] ? default_idle_call+0x6d/0xb0 [ 14.557696][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 14.557700][ C3] ? do_idle+0xf6/0x160 [ 14.557702][ C3] ? cpu_startup_entry+0x54/0x60 [ 14.557705][ C3] ? start_secondary+0x213/0x2a0 [ 14.557710][ C3] ? common_startup_64+0x13e/0x148 [ 14.557716][ C3] __put_net+0x19/0x60 [ 14.557719][ C3] __sk_destruct+0x58a/0x780 [ 14.557723][ C3] ? rcu_do_batch+0x34a/0xf20 [ 14.557725][ C3] rcu_do_batch+0x34c/0xf20 [ 14.557730][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 14.557734][ C3] ? __lock_release+0x5d/0x170 [ 14.557738][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.557741][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 14.557746][ C3] rcu_core+0x2bb/0x500 [ 14.557749][ C3] handle_softirqs+0x218/0x620 [ 14.557753][ C3] __irq_exit_rcu+0xfa/0x160 [ 14.557756][ C3] irq_exit_rcu+0xe/0x30 [ 14.557758][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 14.557761][ C3] [ 14.557762][ C3] [ 14.557764][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 14.557766][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 14.557770][ C3] Code: b0 b8 00 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 d0 13 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 14.557773][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000242 [ 14.557777][ C3] RAX: 000000000004289b RBX: 1ffff9200002afc1 RCX: ffffffff8af55a19 [ 14.557779][ C3] RDX: 0000000000000000 RSI: ffffffff8ba85f31 RDI: ffffffff8b250ce0 [ 14.557781][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3667a [ 14.557783][ C3] R10: ffff8880361b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 14.557784][ C3] R13: ffff888001bb4640 R14: dffffc0000000000 R15: 0000000000000000 [ 14.557788][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 14.557794][ C3] default_idle+0x9/0x10 [ 14.557796][ C3] default_idle_call+0x6d/0xb0 [ 14.557798][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 14.557802][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 14.557806][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 14.557811][ C3] do_idle+0xf6/0x160 [ 14.557815][ C3] cpu_startup_entry+0x54/0x60 [ 14.557818][ C3] start_secondary+0x213/0x2a0 [ 14.557822][ C3] ? __pfx_start_secondary+0x10/0x10 [ 14.557827][ C3] common_startup_64+0x13e/0x148 [ 14.557833][ C3] [ 14.571620][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 14.571909][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 14.572206][ C3] preempt_count: 101, expected: 0 [ 14.572472][ C3] RCU nest depth: 0, expected: 0 [ 14.572637][ C3] INFO: lockdep is turned off. [ 14.572801][ C3] Preemption disabled at: [ 14.572803][ C3] [<0000000000000000>] 0x0 [ 14.573098][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 14.573102][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.573104][ C3] Call Trace: [ 14.573106][ C3] [ 14.573107][ C3] dump_stack_lvl+0xb0/0xd0 [ 14.573114][ C3] __might_resched+0x360/0x5a0 [ 14.573120][ C3] down_write+0x72/0x210 [ 14.573124][ C3] ? __pfx_down_write+0x10/0x10 [ 14.573126][ C3] ? simple_recursive_removal+0x3a/0x860 [ 14.573130][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.573136][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 14.573140][ C3] simple_recursive_removal+0x166/0x860 [ 14.573143][ C3] ? __pfx_remove_one+0x10/0x10 [ 14.573146][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 14.573150][ C3] debugfs_remove+0x44/0x70 [ 14.573153][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 14.573158][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 14.573161][ C3] ? __sk_destruct+0x383/0x780 [ 14.573165][ C3] ? rcu_do_batch+0x34c/0xf20 [ 14.573168][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 14.573171][ C3] ? irq_exit_rcu+0xe/0x30 [ 14.573174][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 14.573177][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 14.573180][ C3] ? pv_native_safe_halt+0xf/0x20 [ 14.573183][ C3] ? default_idle+0x9/0x10 [ 14.573185][ C3] ? default_idle_call+0x6d/0xb0 [ 14.573187][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 14.573192][ C3] ? do_idle+0xf6/0x160 [ 14.573194][ C3] ? cpu_startup_entry+0x54/0x60 [ 14.573197][ C3] ? start_secondary+0x213/0x2a0 [ 14.573201][ C3] ? common_startup_64+0x13e/0x148 [ 14.573207][ C3] __put_net+0x19/0x60 [ 14.573210][ C3] __sk_destruct+0x58a/0x780 [ 14.573214][ C3] ? rcu_do_batch+0x34a/0xf20 [ 14.573217][ C3] rcu_do_batch+0x34c/0xf20 [ 14.573222][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 14.573225][ C3] ? __lock_release+0x5d/0x170 [ 14.573230][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.573233][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 14.573238][ C3] rcu_core+0x2bb/0x500 [ 14.573242][ C3] handle_softirqs+0x218/0x620 [ 14.573246][ C3] __irq_exit_rcu+0xfa/0x160 [ 14.573249][ C3] irq_exit_rcu+0xe/0x30 [ 14.573251][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 14.573255][ C3] [ 14.573256][ C3] [ 14.573257][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 14.573260][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 14.573263][ C3] Code: b0 b8 00 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 d0 13 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 14.573266][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000242 [ 14.573269][ C3] RAX: 000000000004289b RBX: 1ffff9200002afc1 RCX: ffffffff8af55a19 [ 14.573271][ C3] RDX: 0000000000000000 RSI: ffffffff8ba85f31 RDI: ffffffff8b250ce0 [ 14.573272][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3667a [ 14.573274][ C3] R10: ffff8880361b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 14.573276][ C3] R13: ffff888001bb4640 R14: dffffc0000000000 R15: 0000000000000000 [ 14.573280][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 14.573285][ C3] default_idle+0x9/0x10 [ 14.573287][ C3] default_idle_call+0x6d/0xb0 [ 14.573289][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 14.573293][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 14.573297][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 14.573303][ C3] do_idle+0xf6/0x160 [ 14.573306][ C3] cpu_startup_entry+0x54/0x60 [ 14.573310][ C3] start_secondary+0x213/0x2a0 [ 14.573313][ C3] ? __pfx_start_secondary+0x10/0x10 [ 14.573318][ C3] common_startup_64+0x13e/0x148 [ 14.573325][ C3] [ 16.132374][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 16.132740][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 213, name: sh [ 16.133012][ C3] preempt_count: 101, expected: 0 [ 16.133206][ C3] RCU nest depth: 0, expected: 0 [ 16.133397][ C3] INFO: lockdep is turned off. [ 16.133583][ C3] Preemption disabled at: [ 16.133585][ C3] [] down_write+0xa0/0x210 [ 16.133961][ C3] CPU: 3 UID: 0 PID: 213 Comm: sh Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 16.133967][ C3] Tainted: [W]=WARN [ 16.133968][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.133970][ C3] Call Trace: [ 16.133972][ C3] [ 16.133974][ C3] dump_stack_lvl+0xb0/0xd0 [ 16.133980][ C3] __might_resched+0x360/0x5a0 [ 16.133986][ C3] down_write+0x72/0x210 [ 16.133989][ C3] ? __pfx_down_write+0x10/0x10 [ 16.133992][ C3] ? simple_recursive_removal+0x3a/0x860 [ 16.133996][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134002][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 16.134007][ C3] simple_recursive_removal+0x166/0x860 [ 16.134009][ C3] ? __pfx_remove_one+0x10/0x10 [ 16.134014][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 16.134019][ C3] debugfs_remove+0x44/0x70 [ 16.134021][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 16.134026][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 16.134029][ C3] ? __sk_destruct+0x383/0x780 [ 16.134035][ C3] ? rcu_do_batch+0x34c/0xf20 [ 16.134039][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 16.134042][ C3] ? irq_exit_rcu+0xe/0x30 [ 16.134045][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.134051][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.134055][ C3] ? rwsem_spin_on_owner+0xfa/0x250 [ 16.134059][ C3] ? rwsem_optimistic_spin+0xc0/0x460 [ 16.134061][ C3] ? rwsem_down_write_slowpath+0x527/0xb20 [ 16.134064][ C3] ? down_write+0x1da/0x210 [ 16.134066][ C3] ? unlink_anon_vmas+0x1df/0x920 [ 16.134070][ C3] ? free_pgtables+0x25b/0x6e0 [ 16.134074][ C3] ? exit_mmap+0x30d/0x800 [ 16.134077][ C3] ? mmput+0xb8/0x3e0 [ 16.134082][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 16.134086][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134091][ C3] __put_net+0x19/0x60 [ 16.134094][ C3] __sk_destruct+0x58a/0x780 [ 16.134098][ C3] ? rcu_do_batch+0x34a/0xf20 [ 16.134101][ C3] rcu_do_batch+0x34c/0xf20 [ 16.134106][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 16.134110][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134114][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 16.134119][ C3] rcu_core+0x2bb/0x500 [ 16.134122][ C3] handle_softirqs+0x218/0x620 [ 16.134127][ C3] __irq_exit_rcu+0xfa/0x160 [ 16.134130][ C3] irq_exit_rcu+0xe/0x30 [ 16.134132][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.134136][ C3] [ 16.134137][ C3] [ 16.134138][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.134141][ C3] RIP: 0010:rwsem_spin_on_owner+0xfa/0x250 [ 16.134145][ C3] Code: 48 8d 7b 14 48 89 f8 48 c1 e8 03 42 0f b6 0c 38 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 3f 01 00 00 8b 43 14 f3 90 08 00 00 00 4c 89 e7 e8 c9 8d 73 00 4c 89 e0 48 c1 e8 03 42 80 [ 16.134148][ C3] RSP: 0018:ffffc90000a17828 EFLAGS: 00000246 [ 16.134151][ C3] RAX: 0000000000000000 RBX: ffff888008fc2340 RCX: 0000000000000000 [ 16.134153][ C3] RDX: ffffed1001776f4c RSI: 0000000000000000 RDI: ffff888008fc2354 [ 16.134155][ C3] RBP: ffff88800bbb7a50 R08: 0000000000000000 R09: ffffed1001776f4b [ 16.134157][ C3] R10: ffff88800bbb7a5f R11: ffffc90000a17748 R12: ffff88800bbb7a58 [ 16.134159][ C3] R13: ffffed1000a72008 R14: ffff888008fc2340 R15: dffffc0000000000 [ 16.134164][ C3] ? rwsem_spin_on_owner+0x107/0x250 [ 16.134169][ C3] rwsem_optimistic_spin+0xc0/0x460 [ 16.134172][ C3] ? __pfx_rwsem_optimistic_spin+0x10/0x10 [ 16.134175][ C3] ? do_syscall_64+0xc1/0x1d0 [ 16.134179][ C3] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 16.134181][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 16.134184][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134189][ C3] rwsem_down_write_slowpath+0x527/0xb20 [ 16.134192][ C3] ? __debug_check_no_obj_freed+0x252/0x520 [ 16.134198][ C3] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 16.134202][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134206][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134210][ C3] ? lock_acquire+0x10c/0x170 [ 16.134214][ C3] ? unlink_anon_vmas+0x1df/0x920 [ 16.134218][ C3] down_write+0x1da/0x210 [ 16.134220][ C3] ? __pfx_down_write+0x10/0x10 [ 16.134223][ C3] ? __pfx___vma_enter_locked+0x10/0x10 [ 16.134227][ C3] unlink_anon_vmas+0x1df/0x920 [ 16.134230][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134235][ C3] free_pgtables+0x25b/0x6e0 [ 16.134240][ C3] ? __pfx_free_pgtables+0x10/0x10 [ 16.134243][ C3] ? lock_acquire+0x10c/0x170 [ 16.134246][ C3] ? exit_mmap+0x190/0x800 [ 16.134250][ C3] ? down_write+0x152/0x210 [ 16.134252][ C3] ? __pfx_down_write+0x10/0x10 [ 16.134255][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.134258][ C3] ? trace_lock_release+0x2a/0xd0 [ 16.134262][ C3] exit_mmap+0x30d/0x800 [ 16.134266][ C3] ? __pfx_exit_mmap+0x10/0x10 [ 16.134268][ C3] ? __mutex_lock+0x19c/0xcd0 [ 16.134272][ C3] ? lock_release+0x13/0xc0 [ 16.134276][ C3] ? __mutex_unlock_slowpath+0x144/0x400 [ 16.134286][ C3] mmput+0xb8/0x3e0 [ 16.134290][ C3] exit_mm+0x146/0x1d0 [ 16.134294][ C3] do_exit+0x426/0xc10 [ 16.134298][ C3] do_group_exit+0xb8/0x260 [ 16.134301][ C3] __x64_sys_exit_group+0x3e/0x50 [ 16.134304][ C3] x64_sys_call+0xf76/0x18a0 [ 16.134309][ C3] do_syscall_64+0xc1/0x1d0 [ 16.134313][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 16.134315][ C3] RIP: 0033:0x7f2bf69fbabd [ 16.134318][ C3] Code: Unable to access opcode bytes at 0x7f2bf69fba93. [ 16.134320][ C3] RSP: 002b:00007fff39efb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 16.134323][ C3] RAX: ffffffffffffffda RBX: 00007f2bf6ad89c0 RCX: 00007f2bf69fbabd [ 16.134325][ C3] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 16.134326][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000030 [ 16.134328][ C3] R10: 00007fff39efb0a0 R11: 0000000000000246 R12: 00007f2bf6ad89c0 [ 16.134330][ C3] R13: 00007f2bf6addee0 R14: 0000000000000001 R15: 00007f2bf6addec8 [ 16.134335][ C3]