[ 15.134367][ C3] [ 15.134568][ C3] ================================ [ 15.134863][ C3] WARNING: inconsistent lock state [ 15.135159][ C3] 6.15.0-rc5-virtme #1 Not tainted [ 15.135454][ C3] -------------------------------- [ 15.135748][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 15.136113][ C3] swapper/3/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 15.136493][ C3] ffffffff913bf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 15.136944][ C3] {SOFTIRQ-ON-W} state was registered at: [ 15.137124][ C3] __lock_acquire+0x3eb/0x9d0 [ 15.137310][ C3] lock_acquire.part.0+0xb6/0x240 [ 15.137488][ C3] _raw_spin_lock+0x33/0x40 [ 15.137686][ C3] simple_pin_fs+0x24/0x150 [ 15.137872][ C3] start_creating.part.0+0x3f/0x2f0 [ 15.138050][ C3] debugfs_create_dir+0x6a/0x540 [ 15.138226][ C3] component_debug_init+0x17/0x30 [ 15.138407][ C3] do_one_initcall+0x8c/0x1e0 [ 15.138597][ C3] do_initcalls+0x176/0x280 [ 15.138781][ C3] kernel_init_freeable+0x22d/0x300 [ 15.138960][ C3] kernel_init+0x20/0x200 [ 15.139138][ C3] ret_from_fork+0x31/0x70 [ 15.139319][ C3] ret_from_fork_asm+0x1a/0x30 [ 15.139497][ C3] irq event stamp: 297518 [ 15.139641][ C3] hardirqs last enabled at (297518): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.139997][ C3] hardirqs last disabled at (297517): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 15.140348][ C3] softirqs last enabled at (296976): [] handle_softirqs+0x358/0x620 [ 15.140664][ C3] softirqs last disabled at (297001): [] __irq_exit_rcu+0xfa/0x160 [ 15.140975][ C3] [ 15.140975][ C3] other info that might help us debug this: [ 15.141236][ C3] Possible unsafe locking scenario: [ 15.141236][ C3] [ 15.141498][ C3] CPU0 [ 15.141641][ C3] ---- [ 15.141775][ C3] lock(pin_fs_lock); [ 15.141911][ C3] [ 15.142044][ C3] lock(pin_fs_lock); [ 15.142181][ C3] [ 15.142181][ C3] *** DEADLOCK *** [ 15.142181][ C3] [ 15.142441][ C3] 1 lock held by swapper/3/0: [ 15.142637][ C3] #0: ffffffff91174480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 15.142956][ C3] [ 15.142956][ C3] stack backtrace: [ 15.143176][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 15.143180][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.143183][ C3] Call Trace: [ 15.143184][ C3] [ 15.143187][ C3] dump_stack_lvl+0x82/0xd0 [ 15.143193][ C3] print_usage_bug.part.0+0x25f/0x360 [ 15.143198][ C3] mark_lock_irq+0x343/0x400 [ 15.143203][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 15.143208][ C3] ? save_trace+0x52/0x170 [ 15.143212][ C3] mark_lock+0x174/0x2f0 [ 15.143217][ C3] mark_usage+0x46/0x150 [ 15.143220][ C3] __lock_acquire+0x3eb/0x9d0 [ 15.143226][ C3] lock_acquire.part.0+0xb6/0x240 [ 15.143229][ C3] ? simple_pin_fs+0x24/0x150 [ 15.143234][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.143239][ C3] ? lock_acquire+0x10c/0x170 [ 15.143242][ C3] ? simple_pin_fs+0x24/0x150 [ 15.143247][ C3] _raw_spin_lock+0x33/0x40 [ 15.143250][ C3] ? simple_pin_fs+0x24/0x150 [ 15.143253][ C3] simple_pin_fs+0x24/0x150 [ 15.143257][ C3] debugfs_remove+0x35/0x70 [ 15.143260][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 15.143265][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.143268][ C3] ? __sk_destruct+0x383/0x780 [ 15.143274][ C3] ? rcu_do_batch+0x34c/0xf20 [ 15.143277][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.143279][ C3] ? irq_exit_rcu+0xe/0x30 [ 15.143282][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.143286][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.143289][ C3] ? pv_native_safe_halt+0xf/0x20 [ 15.143292][ C3] ? default_idle+0x9/0x10 [ 15.143294][ C3] ? default_idle_call+0x6d/0xb0 [ 15.143297][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 15.143301][ C3] ? do_idle+0xf6/0x160 [ 15.143304][ C3] ? cpu_startup_entry+0x54/0x60 [ 15.143307][ C3] ? start_secondary+0x213/0x2a0 [ 15.143312][ C3] ? common_startup_64+0x13e/0x148 [ 15.143318][ C3] __put_net+0x19/0x60 [ 15.143322][ C3] __sk_destruct+0x58a/0x780 [ 15.143326][ C3] ? rcu_do_batch+0x34a/0xf20 [ 15.143329][ C3] rcu_do_batch+0x34c/0xf20 [ 15.143332][ C3] ? find_held_lock+0x2b/0x80 [ 15.143336][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.143340][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.143343][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.143347][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 15.143351][ C3] rcu_core+0x2bb/0x500 [ 15.143354][ C3] handle_softirqs+0x218/0x620 [ 15.143359][ C3] __irq_exit_rcu+0xfa/0x160 [ 15.143361][ C3] irq_exit_rcu+0xe/0x30 [ 15.143363][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.143366][ C3] [ 15.143367][ C3] [ 15.143369][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.143372][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 15.143376][ 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 [ 15.143379][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 15.143382][ C3] RAX: 0000000000048827 RBX: 1ffff9200002afc1 RCX: ffffffff90155a19 [ 15.143384][ C3] RDX: 0000000000000000 RSI: ffffffff90c85f31 RDI: ffffffff90450ce0 [ 15.143386][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3667a [ 15.143388][ C3] R10: ffff8880361b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 15.143390][ C3] R13: ffff888001bb4640 R14: dffffc0000000000 R15: 0000000000000000 [ 15.143393][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 15.143399][ C3] default_idle+0x9/0x10 [ 15.143401][ C3] default_idle_call+0x6d/0xb0 [ 15.143403][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 15.143407][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 15.143411][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 15.143416][ C3] do_idle+0xf6/0x160 [ 15.143420][ C3] cpu_startup_entry+0x54/0x60 [ 15.143423][ C3] start_secondary+0x213/0x2a0 [ 15.143427][ C3] ? __pfx_start_secondary+0x10/0x10 [ 15.143431][ C3] common_startup_64+0x13e/0x148 [ 15.143438][ C3] [ 15.157621][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 15.157913][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 15.158202][ C3] preempt_count: 101, expected: 0 [ 15.158366][ C3] RCU nest depth: 0, expected: 0 [ 15.158545][ C3] INFO: lockdep is turned off. [ 15.158717][ C3] Preemption disabled at: [ 15.158718][ C3] [<0000000000000000>] 0x0 [ 15.159017][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 15.159022][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.159024][ C3] Call Trace: [ 15.159025][ C3] [ 15.159027][ C3] dump_stack_lvl+0xb0/0xd0 [ 15.159034][ C3] __might_resched+0x360/0x5a0 [ 15.159040][ C3] down_write+0x72/0x210 [ 15.159044][ C3] ? __pfx_down_write+0x10/0x10 [ 15.159046][ C3] ? simple_recursive_removal+0x3a/0x860 [ 15.159050][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.159056][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 15.159061][ C3] simple_recursive_removal+0x166/0x860 [ 15.159063][ C3] ? __pfx_remove_one+0x10/0x10 [ 15.159067][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 15.159072][ C3] debugfs_remove+0x44/0x70 [ 15.159074][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 15.159079][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.159082][ C3] ? __sk_destruct+0x383/0x780 [ 15.159087][ C3] ? rcu_do_batch+0x34c/0xf20 [ 15.159091][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.159094][ C3] ? irq_exit_rcu+0xe/0x30 [ 15.159097][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.159101][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.159105][ C3] ? pv_native_safe_halt+0xf/0x20 [ 15.159108][ C3] ? default_idle+0x9/0x10 [ 15.159111][ C3] ? default_idle_call+0x6d/0xb0 [ 15.159113][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 15.159117][ C3] ? do_idle+0xf6/0x160 [ 15.159120][ C3] ? cpu_startup_entry+0x54/0x60 [ 15.159123][ C3] ? start_secondary+0x213/0x2a0 [ 15.159127][ C3] ? common_startup_64+0x13e/0x148 [ 15.159133][ C3] __put_net+0x19/0x60 [ 15.159137][ C3] __sk_destruct+0x58a/0x780 [ 15.159140][ C3] ? rcu_do_batch+0x34a/0xf20 [ 15.159143][ C3] rcu_do_batch+0x34c/0xf20 [ 15.159147][ C3] ? find_held_lock+0x2b/0x80 [ 15.159151][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.159155][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.159159][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.159162][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 15.159167][ C3] rcu_core+0x2bb/0x500 [ 15.159170][ C3] handle_softirqs+0x218/0x620 [ 15.159175][ C3] __irq_exit_rcu+0xfa/0x160 [ 15.159177][ C3] irq_exit_rcu+0xe/0x30 [ 15.159179][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.159183][ C3] [ 15.159184][ C3] [ 15.159185][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.159188][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 15.159192][ 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 [ 15.159194][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 15.159198][ C3] RAX: 0000000000048827 RBX: 1ffff9200002afc1 RCX: ffffffff90155a19 [ 15.159200][ C3] RDX: 0000000000000000 RSI: ffffffff90c85f31 RDI: ffffffff90450ce0 [ 15.159202][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3667a [ 15.159203][ C3] R10: ffff8880361b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 15.159205][ C3] R13: ffff888001bb4640 R14: dffffc0000000000 R15: 0000000000000000 [ 15.159209][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 15.159214][ C3] default_idle+0x9/0x10 [ 15.159216][ C3] default_idle_call+0x6d/0xb0 [ 15.159219][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 15.159222][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 15.159226][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 15.159231][ C3] do_idle+0xf6/0x160 [ 15.159235][ C3] cpu_startup_entry+0x54/0x60 [ 15.159239][ C3] start_secondary+0x213/0x2a0 [ 15.159242][ C3] ? __pfx_start_secondary+0x10/0x10 [ 15.159247][ C3] common_startup_64+0x13e/0x148 [ 15.159253][ C3] [ 17.010343][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 17.010763][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 217, name: timeout [ 17.011112][ C0] preempt_count: 100, expected: 0 [ 17.011311][ C0] RCU nest depth: 1, expected: 0 [ 17.011525][ C0] INFO: lockdep is turned off. [ 17.011730][ C0] Preemption disabled at: [ 17.011731][ C0] [] handle_softirqs+0xe5/0x620 [ 17.012146][ C0] CPU: 0 UID: 0 PID: 217 Comm: timeout Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 17.012152][ C0] Tainted: [W]=WARN [ 17.012153][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.012155][ C0] Call Trace: [ 17.012157][ C0] [ 17.012159][ C0] dump_stack_lvl+0xb0/0xd0 [ 17.012166][ C0] __might_resched+0x360/0x5a0 [ 17.012172][ C0] down_write+0x72/0x210 [ 17.012176][ C0] ? __pfx_down_write+0x10/0x10 [ 17.012178][ C0] ? simple_recursive_removal+0x3a/0x860 [ 17.012182][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012188][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 17.012193][ C0] simple_recursive_removal+0x166/0x860 [ 17.012196][ C0] ? __pfx_remove_one+0x10/0x10 [ 17.012200][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 17.012204][ C0] debugfs_remove+0x44/0x70 [ 17.012207][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 17.012212][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 17.012215][ C0] ? __sk_destruct+0x383/0x780 [ 17.012220][ C0] ? rcu_do_batch+0x34c/0xf20 [ 17.012224][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 17.012227][ C0] ? irq_exit_rcu+0xe/0x30 [ 17.012230][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 17.012234][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.012238][ C0] ? __rcu_read_unlock+0x31/0x160 [ 17.012241][ C0] ? __is_insn_slot_addr+0xfa/0x240 [ 17.012245][ C0] ? kernel_text_address+0x70/0xe0 [ 17.012250][ C0] ? __kernel_text_address+0x12/0x40 [ 17.012252][ C0] ? unwind_get_return_address+0x5e/0xa0 [ 17.012258][ C0] ? arch_stack_walk+0xa1/0xf0 [ 17.012262][ C0] ? stack_trace_save+0x93/0xd0 [ 17.012265][ C0] ? kasan_save_stack+0x24/0x50 [ 17.012270][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 17.012274][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012279][ C0] __put_net+0x19/0x60 [ 17.012282][ C0] __sk_destruct+0x58a/0x780 [ 17.012286][ C0] ? rcu_do_batch+0x34a/0xf20 [ 17.012289][ C0] rcu_do_batch+0x34c/0xf20 [ 17.012292][ C0] ? clockevents_program_event+0xf6/0x300 [ 17.012295][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012299][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 17.012303][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012307][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 17.012312][ C0] rcu_core+0x2bb/0x500 [ 17.012315][ C0] handle_softirqs+0x218/0x620 [ 17.012319][ C0] __irq_exit_rcu+0xfa/0x160 [ 17.012322][ C0] irq_exit_rcu+0xe/0x30 [ 17.012324][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 17.012327][ C0] [ 17.012328][ C0] [ 17.012330][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.012332][ C0] RIP: 0010:__rcu_read_unlock+0x31/0x160 [ 17.012336][ C0] Code: 00 00 41 54 55 65 48 8b 2d 24 8a 08 05 53 48 8d bd 04 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ec 00 00 00 65 [ 17.012339][ C0] RSP: 0018:ffffc90000a77808 EFLAGS: 00000a07 [ 17.012343][ C0] RAX: dffffc0000000000 RBX: ffffffff9120c908 RCX: 0000000000000002 [ 17.012345][ C0] RDX: 0000000000000000 RSI: ffffffff90450c60 RDI: ffff888008cb8444 [ 17.012347][ C0] RBP: ffff888008cb8040 R08: 0000000000000000 R09: 0000000000000000 [ 17.012348][ C0] R10: ffffffff8dba30f9 R11: ffffc90000a778d8 R12: 0000000000000000 [ 17.012350][ C0] R13: ffffffff9120c908 R14: ffff888008cb8040 R15: ffff8880019b6ac0 [ 17.012353][ C0] ? __is_insn_slot_addr+0x29/0x240 [ 17.012358][ C0] ? lock_release+0x13/0xc0 [ 17.012363][ C0] __is_insn_slot_addr+0xfa/0x240 [ 17.012366][ C0] kernel_text_address+0x70/0xe0 [ 17.012370][ C0] __kernel_text_address+0x12/0x40 [ 17.012373][ C0] unwind_get_return_address+0x5e/0xa0 [ 17.012376][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 17.012380][ C0] arch_stack_walk+0xa1/0xf0 [ 17.012386][ C0] stack_trace_save+0x93/0xd0 [ 17.012389][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 17.012393][ C0] ? stack_trace_save+0x93/0xd0 [ 17.012396][ C0] ? stack_depot_save_flags+0x15a/0x7a0 [ 17.012399][ C0] kasan_save_stack+0x24/0x50 [ 17.012402][ C0] ? kasan_save_stack+0x24/0x50 [ 17.012405][ C0] ? kasan_record_aux_stack+0x8c/0xa0 [ 17.012409][ C0] ? __call_rcu_common.constprop.0+0xa1/0x610 [ 17.012412][ C0] ? kmem_cache_free+0x221/0x330 [ 17.012417][ C0] ? exit_mmap+0x3cd/0x800 [ 17.012420][ C0] ? mmput+0xb8/0x3e0 [ 17.012425][ C0] ? exit_mm+0x146/0x1d0 [ 17.012428][ C0] ? do_exit+0x426/0xc10 [ 17.012430][ C0] ? do_group_exit+0xb8/0x260 [ 17.012433][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 17.012435][ C0] ? x64_sys_call+0xf76/0x18a0 [ 17.012440][ C0] ? do_syscall_64+0xc1/0x1d0 [ 17.012444][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 17.012447][ C0] ? do_raw_spin_lock+0x130/0x270 [ 17.012450][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 17.012453][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012457][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012461][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 17.012464][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 17.012468][ C0] ? debug_object_active_state+0x2f5/0x400 [ 17.012475][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012479][ C0] ? __virt_addr_valid+0x22e/0x450 [ 17.012481][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012485][ C0] ? trace_lock_release+0x2a/0xd0 [ 17.012488][ C0] ? lock_release+0x13/0xc0 [ 17.012491][ C0] ? __virt_addr_valid+0x23d/0x450 [ 17.012493][ C0] ? rcu_is_watching+0x12/0xc0 [ 17.012498][ C0] kasan_record_aux_stack+0x8c/0xa0 [ 17.012503][ C0] ? __pfx_free_object_rcu+0x10/0x10 [ 17.012507][ C0] __call_rcu_common.constprop.0+0xa1/0x610 [ 17.012512][ C0] kmem_cache_free+0x221/0x330 [ 17.012515][ C0] ? exit_mmap+0x3cd/0x800 [ 17.012518][ C0] exit_mmap+0x3cd/0x800 [ 17.012522][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 17.012524][ C0] ? __mutex_lock+0x19c/0xcd0 [ 17.012528][ C0] ? lock_release+0x13/0xc0 [ 17.012532][ C0] ? __mutex_unlock_slowpath+0x144/0x400 [ 17.012542][ C0] mmput+0xb8/0x3e0 [ 17.012546][ C0] exit_mm+0x146/0x1d0 [ 17.012549][ C0] do_exit+0x426/0xc10 [ 17.012553][ C0] do_group_exit+0xb8/0x260 [ 17.012557][ C0] __x64_sys_exit_group+0x3e/0x50 [ 17.012560][ C0] x64_sys_call+0xf76/0x18a0 [ 17.012563][ C0] do_syscall_64+0xc1/0x1d0 [ 17.012567][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 17.012569][ C0] RIP: 0033:0x7f5cf98c3abd [ 17.012573][ C0] Code: Unable to access opcode bytes at 0x7f5cf98c3a93. [ 17.012575][ C0] RSP: 002b:00007ffdaba2b268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 17.012577][ C0] RAX: ffffffffffffffda RBX: 00007f5cf99a09c0 RCX: 00007f5cf98c3abd [ 17.012579][ C0] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 17.012581][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000020 [ 17.012582][ C0] R10: 00007ffdaba2b110 R11: 0000000000000246 R12: 00007f5cf99a09c0 [ 17.012584][ C0] R13: 00007f5cf99a5ee0 R14: 0000000000000002 R15: 00007f5cf99a5ec8 [ 17.012589][ C0]