[ 15.700223][ C3] [ 15.700472][ C3] ================================ [ 15.700698][ C3] WARNING: inconsistent lock state [ 15.700921][ C3] 6.15.0-virtme #1 Not tainted [ 15.701152][ C3] -------------------------------- [ 15.701380][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 15.701657][ C3] packetdrill/226 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 15.701941][ C3] ffffffff99bc5af8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 15.702347][ C3] {SOFTIRQ-ON-W} state was registered at: [ 15.702575][ C3] __lock_acquire+0x20b/0x7e0 [ 15.702804][ C3] lock_acquire.part.0+0xb6/0x240 [ 15.703030][ C3] _raw_spin_lock+0x33/0x40 [ 15.703260][ C3] simple_pin_fs+0x24/0x150 [ 15.703483][ C3] start_creating.part.0+0x52/0x310 [ 15.703710][ C3] debugfs_create_dir+0x6a/0x540 [ 15.703936][ C3] component_debug_init+0x17/0x30 [ 15.704163][ C3] do_one_initcall+0x8f/0x1e0 [ 15.704391][ C3] do_initcalls+0x176/0x280 [ 15.704616][ C3] kernel_init_freeable+0x22d/0x300 [ 15.704838][ C3] kernel_init+0x20/0x200 [ 15.705060][ C3] ret_from_fork+0x240/0x320 [ 15.705301][ C3] ret_from_fork_asm+0x1a/0x30 [ 15.705535][ C3] irq event stamp: 1528142 [ 15.705761][ C3] hardirqs last enabled at (1528142): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.706211][ C3] hardirqs last disabled at (1528141): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 15.706657][ C3] softirqs last enabled at (1526510): [] handle_softirqs+0x358/0x620 [ 15.707060][ C3] softirqs last disabled at (1526815): [] __irq_exit_rcu+0xfa/0x160 [ 15.707451][ C3] [ 15.707451][ C3] other info that might help us debug this: [ 15.707788][ C3] Possible unsafe locking scenario: [ 15.707788][ C3] [ 15.708120][ C3] CPU0 [ 15.708291][ C3] ---- [ 15.708456][ C3] lock(pin_fs_lock); [ 15.708627][ C3] [ 15.708797][ C3] lock(pin_fs_lock); [ 15.708968][ C3] [ 15.708968][ C3] *** DEADLOCK *** [ 15.708968][ C3] [ 15.709295][ C3] 2 locks held by packetdrill/226: [ 15.709517][ C3] #0: ffffffff99b7f9b0 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x88/0x1e0 [ 15.709976][ C3] #1: ffffffff999774c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 15.710373][ C3] [ 15.710373][ C3] stack backtrace: [ 15.710651][ C3] CPU: 3 UID: 0 PID: 226 Comm: packetdrill Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 15.710655][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.710657][ C3] Call Trace: [ 15.710659][ C3] [ 15.710661][ C3] dump_stack_lvl+0x82/0xd0 [ 15.710669][ C3] print_usage_bug.part.0+0x25f/0x360 [ 15.710674][ C3] mark_lock_irq+0x343/0x400 [ 15.710679][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 15.710685][ C3] ? save_trace+0x52/0x170 [ 15.710693][ C3] mark_lock+0x174/0x2f0 [ 15.710696][ C3] mark_usage+0x46/0x150 [ 15.710700][ C3] __lock_acquire+0x20b/0x7e0 [ 15.710703][ C3] ? __lock_acquire+0x44d/0x7e0 [ 15.710707][ C3] lock_acquire.part.0+0xb6/0x240 [ 15.710710][ C3] ? simple_pin_fs+0x24/0x150 [ 15.710714][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.710719][ C3] ? lock_acquire+0x10c/0x170 [ 15.710722][ C3] ? simple_pin_fs+0x24/0x150 [ 15.710726][ C3] _raw_spin_lock+0x33/0x40 [ 15.710730][ C3] ? simple_pin_fs+0x24/0x150 [ 15.710733][ C3] simple_pin_fs+0x24/0x150 [ 15.710737][ C3] debugfs_remove+0x35/0x70 [ 15.710740][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 15.710749][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.710752][ C3] ? __sk_destruct+0x383/0x780 [ 15.710760][ C3] ? rcu_do_batch+0x34c/0xf20 [ 15.710763][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.710766][ C3] ? irq_exit_rcu+0xe/0x30 [ 15.710769][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.710775][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.710779][ C3] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 15.710782][ C3] ? qlist_free_all+0x4c/0x120 [ 15.710785][ C3] ? kasan_quarantine_reduce+0x195/0x1e0 [ 15.710788][ C3] ? __kasan_slab_alloc+0x49/0x70 [ 15.710792][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 15.710796][ C3] ? fuse_request_alloc+0x1e/0x210 [ 15.710803][ C3] ? __fuse_simple_request+0x4c7/0xb50 [ 15.710808][ C3] ? fuse_file_put+0x170/0x1f0 [ 15.710813][ C3] __put_net+0x19/0x60 [ 15.710818][ C3] __sk_destruct+0x58a/0x780 [ 15.710822][ C3] ? rcu_do_batch+0x34a/0xf20 [ 15.710825][ C3] rcu_do_batch+0x34c/0xf20 [ 15.710828][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.710832][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.710835][ C3] ? mark_held_locks+0x49/0x80 [ 15.710838][ C3] ? note_gp_changes+0x182/0x1e0 [ 15.710842][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.710845][ C3] rcu_core+0x2bb/0x500 [ 15.710850][ C3] handle_softirqs+0x218/0x620 [ 15.710855][ C3] __irq_exit_rcu+0xfa/0x160 [ 15.710858][ C3] irq_exit_rcu+0xe/0x30 [ 15.710860][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.710864][ C3] [ 15.710865][ C3] [ 15.710867][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.710870][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 15.710874][ C3] Code: 74 24 10 e8 c1 2e 83 fd 48 89 ef e8 79 81 83 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 fa 7e 77 fd 65 8b 05 13 7d 97 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 15.710876][ C3] RSP: 0018:ffffc90000ac7bb8 EFLAGS: 00000206 [ 15.710880][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000080 [ 15.710882][ C3] RDX: 0000000000000000 RSI: ffffffff9948f4e4 RDI: 0000000000000001 [ 15.710883][ C3] RBP: ffff8880010407c0 R08: 0000000000000001 R09: 0000000000000001 [ 15.710885][ C3] R10: ffffffff9a3e68d7 R11: 0000000000000008 R12: ffff88800bf9b4c0 [ 15.710886][ C3] R13: 0000000000000000 R14: ffffc90000ac7c08 R15: ffff88800906ee24 [ 15.710893][ C3] qlist_free_all+0x4c/0x120 [ 15.710897][ C3] kasan_quarantine_reduce+0x195/0x1e0 [ 15.710901][ C3] __kasan_slab_alloc+0x49/0x70 [ 15.710905][ C3] kmem_cache_alloc_noprof+0x10b/0x330 [ 15.710910][ C3] fuse_request_alloc+0x1e/0x210 [ 15.710913][ C3] __fuse_simple_request+0x4c7/0xb50 [ 15.710918][ C3] fuse_file_put+0x170/0x1f0 [ 15.710922][ C3] fuse_release+0x134/0x1c0 [ 15.710927][ C3] __fput+0x35c/0xa80 [ 15.710933][ C3] ? _raw_spin_unlock_irq+0x28/0x50 [ 15.710938][ C3] task_work_run+0x134/0x220 [ 15.710944][ C3] ? __pfx_task_work_run+0x10/0x10 [ 15.710947][ C3] ? kmem_cache_free+0x149/0x330 [ 15.710950][ C3] ? refcount_dec_and_lock+0x17/0x80 [ 15.710955][ C3] ? do_exit+0x4e6/0xc20 [ 15.710962][ C3] do_exit+0x4eb/0xc20 [ 15.710965][ C3] ? _raw_spin_unlock_irq+0x28/0x50 [ 15.710970][ C3] do_group_exit+0xb8/0x260 [ 15.710974][ C3] __x64_sys_exit_group+0x3e/0x50 [ 15.710977][ C3] x64_sys_call+0xf76/0x18a0 [ 15.710981][ C3] do_syscall_64+0xc1/0x380 [ 15.710985][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 15.710987][ C3] RIP: 0033:0x48991d [ 15.710990][ C3] Code: Unable to access opcode bytes at 0x4898f3. [ 15.710992][ C3] RSP: 002b:00007ffd9cf213b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 15.710994][ C3] RAX: ffffffffffffffda RBX: 00000000005564b0 RCX: 000000000048991d [ 15.710996][ C3] RDX: 00000000000000e7 RSI: ffffffffffffffa8 RDI: 0000000000000000 [ 15.710998][ C3] RBP: 0000000000000000 R08: 0000000006877320 R09: 0000000000000000 [ 15.710999][ C3] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000005564b0 [ 15.711001][ C3] R13: 0000000000000000 R14: 0000000000556f60 R15: 000000000042d8e0 [ 15.711006][ C3] [ 15.733730][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 15.734096][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 226, name: packetdrill [ 15.734459][ C3] preempt_count: 101, expected: 0 [ 15.734674][ C3] RCU nest depth: 0, expected: 0 [ 15.734885][ C3] INFO: lockdep is turned off. [ 15.735095][ C3] Preemption disabled at: [ 15.735097][ C3] [<0000000000000000>] 0x0 [ 15.735485][ C3] CPU: 3 UID: 0 PID: 226 Comm: packetdrill Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 15.735489][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.735491][ C3] Call Trace: [ 15.735493][ C3] [ 15.735495][ C3] dump_stack_lvl+0xb0/0xd0 [ 15.735501][ C3] __might_resched+0x360/0x5a0 [ 15.735510][ C3] down_write+0x72/0x210 [ 15.735514][ C3] ? __pfx_down_write+0x10/0x10 [ 15.735517][ C3] ? simple_recursive_removal+0x33/0x610 [ 15.735521][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.735526][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 15.735532][ C3] simple_recursive_removal+0x6a/0x610 [ 15.735535][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 15.735539][ C3] ? __pfx_remove_one+0x10/0x10 [ 15.735544][ C3] debugfs_remove+0x44/0x70 [ 15.735547][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 15.735552][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.735556][ C3] ? __sk_destruct+0x383/0x780 [ 15.735561][ C3] ? rcu_do_batch+0x34c/0xf20 [ 15.735564][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.735567][ C3] ? irq_exit_rcu+0xe/0x30 [ 15.735572][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.735576][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.735580][ C3] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 15.735583][ C3] ? qlist_free_all+0x4c/0x120 [ 15.735588][ C3] ? kasan_quarantine_reduce+0x195/0x1e0 [ 15.735591][ C3] ? __kasan_slab_alloc+0x49/0x70 [ 15.735596][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 15.735599][ C3] ? fuse_request_alloc+0x1e/0x210 [ 15.735603][ C3] ? __fuse_simple_request+0x4c7/0xb50 [ 15.735607][ C3] ? fuse_file_put+0x170/0x1f0 [ 15.735612][ C3] __put_net+0x19/0x60 [ 15.735616][ C3] __sk_destruct+0x58a/0x780 [ 15.735620][ C3] ? rcu_do_batch+0x34a/0xf20 [ 15.735622][ C3] rcu_do_batch+0x34c/0xf20 [ 15.735625][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.735629][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.735632][ C3] ? mark_held_locks+0x49/0x80 [ 15.735635][ C3] ? note_gp_changes+0x182/0x1e0 [ 15.735639][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.735642][ C3] rcu_core+0x2bb/0x500 [ 15.735647][ C3] handle_softirqs+0x218/0x620 [ 15.735652][ C3] __irq_exit_rcu+0xfa/0x160 [ 15.735655][ C3] irq_exit_rcu+0xe/0x30 [ 15.735658][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.735662][ C3] [ 15.735662][ C3] [ 15.735664][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.735667][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 15.735671][ C3] Code: 74 24 10 e8 c1 2e 83 fd 48 89 ef e8 79 81 83 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 fa 7e 77 fd 65 8b 05 13 7d 97 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 15.735673][ C3] RSP: 0018:ffffc90000ac7bb8 EFLAGS: 00000206 [ 15.735676][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000080 [ 15.735678][ C3] RDX: 0000000000000000 RSI: ffffffff9948f4e4 RDI: 0000000000000001 [ 15.735679][ C3] RBP: ffff8880010407c0 R08: 0000000000000001 R09: 0000000000000001 [ 15.735681][ C3] R10: ffffffff9a3e68d7 R11: 0000000000000008 R12: ffff88800bf9b4c0 [ 15.735682][ C3] R13: 0000000000000000 R14: ffffc90000ac7c08 R15: ffff88800906ee24 [ 15.735689][ C3] qlist_free_all+0x4c/0x120 [ 15.735693][ C3] kasan_quarantine_reduce+0x195/0x1e0 [ 15.735697][ C3] __kasan_slab_alloc+0x49/0x70 [ 15.735701][ C3] kmem_cache_alloc_noprof+0x10b/0x330 [ 15.735705][ C3] fuse_request_alloc+0x1e/0x210 [ 15.735709][ C3] __fuse_simple_request+0x4c7/0xb50 [ 15.735714][ C3] fuse_file_put+0x170/0x1f0 [ 15.735718][ C3] fuse_release+0x134/0x1c0 [ 15.735722][ C3] __fput+0x35c/0xa80 [ 15.735728][ C3] ? _raw_spin_unlock_irq+0x28/0x50 [ 15.735732][ C3] task_work_run+0x134/0x220 [ 15.735737][ C3] ? __pfx_task_work_run+0x10/0x10 [ 15.735740][ C3] ? kmem_cache_free+0x149/0x330 [ 15.735744][ C3] ? refcount_dec_and_lock+0x17/0x80 [ 15.735747][ C3] ? do_exit+0x4e6/0xc20 [ 15.735752][ C3] do_exit+0x4eb/0xc20 [ 15.735755][ C3] ? _raw_spin_unlock_irq+0x28/0x50 [ 15.735760][ C3] do_group_exit+0xb8/0x260 [ 15.735764][ C3] __x64_sys_exit_group+0x3e/0x50 [ 15.735768][ C3] x64_sys_call+0xf76/0x18a0 [ 15.735772][ C3] do_syscall_64+0xc1/0x380 [ 15.735776][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 15.735778][ C3] RIP: 0033:0x48991d [ 15.735780][ C3] Code: Unable to access opcode bytes at 0x4898f3. [ 15.735782][ C3] RSP: 002b:00007ffd9cf213b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 15.735784][ C3] RAX: ffffffffffffffda RBX: 00000000005564b0 RCX: 000000000048991d [ 15.735786][ C3] RDX: 00000000000000e7 RSI: ffffffffffffffa8 RDI: 0000000000000000 [ 15.735787][ C3] RBP: 0000000000000000 R08: 0000000006877320 R09: 0000000000000000 [ 15.735789][ C3] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000005564b0 [ 15.735790][ C3] R13: 0000000000000000 R14: 0000000000556f60 R15: 000000000042d8e0 [ 15.735796][ C3] [ 17.774006][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 17.774491][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 217, name: perl [ 17.774861][ C2] preempt_count: 101, expected: 0 [ 17.775108][ C2] RCU nest depth: 0, expected: 0 [ 17.775359][ C2] INFO: lockdep is turned off. [ 17.775610][ C2] Preemption disabled at: [ 17.775612][ C2] [<0000000000000000>] 0x0 [ 17.776048][ C2] CPU: 2 UID: 0 PID: 217 Comm: perl Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 17.776054][ C2] Tainted: [W]=WARN [ 17.776056][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.776058][ C2] Call Trace: [ 17.776060][ C2] [ 17.776062][ C2] dump_stack_lvl+0xb0/0xd0 [ 17.776071][ C2] __might_resched+0x360/0x5a0 [ 17.776078][ C2] down_write+0x72/0x210 [ 17.776083][ C2] ? __pfx_down_write+0x10/0x10 [ 17.776086][ C2] ? simple_recursive_removal+0x33/0x610 [ 17.776091][ C2] ? rcu_is_watching+0x12/0xc0 [ 17.776096][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 17.776102][ C2] simple_recursive_removal+0x6a/0x610 [ 17.776105][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 17.776108][ C2] ? __pfx_remove_one+0x10/0x10 [ 17.776114][ C2] debugfs_remove+0x44/0x70 [ 17.776117][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 17.776123][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 17.776127][ C2] ? __sk_destruct+0x383/0x780 [ 17.776132][ C2] ? rcu_do_batch+0x34c/0xf20 [ 17.776136][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 17.776139][ C2] ? irq_exit_rcu+0xe/0x30 [ 17.776144][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 17.776149][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.776153][ C2] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 17.776157][ C2] ? __debug_check_no_obj_freed+0x252/0x520 [ 17.776162][ C2] ? free_unref_folios+0x301/0x12d0 [ 17.776168][ C2] ? folios_put_refs+0x352/0x4f0 [ 17.776175][ C2] ? free_pages_and_swap_cache+0x1cb/0x3b0 [ 17.776181][ C2] ? __tlb_batch_free_encoded_pages+0xa5/0x1e0 [ 17.776185][ C2] ? tlb_finish_mmu+0x12d/0x6a0 [ 17.776188][ C2] ? exit_mmap+0x315/0x800 [ 17.776193][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 17.776198][ C2] ? rcu_is_watching+0x12/0xc0 [ 17.776203][ C2] __put_net+0x19/0x60 [ 17.776206][ C2] __sk_destruct+0x58a/0x780 [ 17.776210][ C2] ? rcu_do_batch+0x34a/0xf20 [ 17.776213][ C2] rcu_do_batch+0x34c/0xf20 [ 17.776217][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 17.776221][ C2] ? rcu_is_watching+0x12/0xc0 [ 17.776224][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 17.776232][ C2] rcu_core+0x2bb/0x500 [ 17.776236][ C2] handle_softirqs+0x218/0x620 [ 17.776242][ C2] __irq_exit_rcu+0xfa/0x160 [ 17.776245][ C2] irq_exit_rcu+0xe/0x30 [ 17.776248][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 17.776252][ C2] [ 17.776253][ C2] [ 17.776254][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.776257][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 17.776261][ C2] Code: 74 24 10 e8 c1 2e 83 fd 48 89 ef e8 79 81 83 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 fa 7e 77 fd 65 8b 05 13 7d 97 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 17.776264][ C2] RSP: 0018:ffffc90000a576c8 EFLAGS: 00000206 [ 17.776268][ C2] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffff96443b9f [ 17.776270][ C2] RDX: 0000000000000000 RSI: ffffffff98c53b60 RDI: 0000000000000001 [ 17.776272][ C2] RBP: ffffffff9c2f6460 R08: 0000000000000000 R09: 0000000000000000 [ 17.776273][ C2] R10: ffffffff9a3e68d7 R11: ffff88803fffacc8 R12: dffffc0000000000 [ 17.776275][ C2] R13: ffff88800d4b7000 R14: 0000000000000000 R15: ffff88800d4b8000 [ 17.776279][ C2] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 17.776285][ C2] __debug_check_no_obj_freed+0x252/0x520 [ 17.776288][ C2] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 17.776293][ C2] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 17.776298][ C2] ? do_raw_spin_lock+0x130/0x270 [ 17.776303][ C2] free_unref_folios+0x301/0x12d0 [ 17.776308][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 17.776313][ C2] folios_put_refs+0x352/0x4f0 [ 17.776317][ C2] ? __pfx_folios_put_refs+0x10/0x10 [ 17.776321][ C2] ? rcu_is_watching+0x12/0xc0 [ 17.776324][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 17.776328][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 17.776333][ C2] free_pages_and_swap_cache+0x1cb/0x3b0 [ 17.776337][ C2] ? __pfx_free_pages_and_swap_cache+0x10/0x10 [ 17.776343][ C2] ? do_raw_spin_lock+0x130/0x270 [ 17.776352][ C2] ? rcu_is_watching+0x12/0xc0 [ 17.776355][ C2] ? trace_lock_release+0x2a/0xd0 [ 17.776360][ C2] ? trace_rcu_segcb_stats+0x106/0x220 [ 17.776367][ C2] __tlb_batch_free_encoded_pages+0xa5/0x1e0 [ 17.776371][ C2] tlb_finish_mmu+0x12d/0x6a0 [ 17.776374][ C2] ? trace_lock_release+0x2a/0xd0 [ 17.776378][ C2] exit_mmap+0x315/0x800 [ 17.776383][ C2] ? __pfx_exit_mmap+0x10/0x10 [ 17.776386][ C2] ? __mutex_lock+0x19c/0xcd0 [ 17.776390][ C2] ? lock_release+0x13/0xc0 [ 17.776394][ C2] ? __mutex_unlock_slowpath+0x144/0x400 [ 17.776402][ C2] mmput+0xb8/0x3f0 [ 17.776408][ C2] exit_mm+0x146/0x1d0 [ 17.776412][ C2] do_exit+0x433/0xc20 [ 17.776417][ C2] do_group_exit+0xb8/0x260 [ 17.776421][ C2] __x64_sys_exit_group+0x3e/0x50 [ 17.776425][ C2] x64_sys_call+0xf76/0x18a0 [ 17.776430][ C2] do_syscall_64+0xc1/0x380 [ 17.776434][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 17.776436][ C2] RIP: 0033:0x7ff284588abd [ 17.776439][ C2] Code: Unable to access opcode bytes at 0x7ff284588a93. [ 17.776440][ C2] RSP: 002b:00007ffee6dda868 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 17.776443][ C2] RAX: ffffffffffffffda RBX: 00007ff2846659c0 RCX: 00007ff284588abd [ 17.776445][ C2] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 17.776446][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ff284670b00 [ 17.776448][ C2] R10: 00007ffee6dda6b0 R11: 0000000000000246 R12: 00007ff2846659c0 [ 17.776450][ C2] R13: 00007ff28466aee0 R14: 0000000000000001 R15: 00007ff28466aec8 [ 17.776455][ C2]