[ 19.898921][ C3] [ 19.899093][ C3] ================================ [ 19.899345][ C3] WARNING: inconsistent lock state [ 19.899596][ C3] 6.15.0-virtme #1 Not tainted [ 19.899841][ C3] -------------------------------- [ 19.900098][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 19.900396][ C3] ksft_runner.sh/265 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 19.900691][ C3] ffffffff869c5af8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 19.901111][ C3] {SOFTIRQ-ON-W} state was registered at: [ 19.901356][ C3] __lock_acquire+0x20b/0x7e0 [ 19.901596][ C3] lock_acquire.part.0+0xb6/0x240 [ 19.901838][ C3] _raw_spin_lock+0x33/0x40 [ 19.902075][ C3] simple_pin_fs+0x24/0x150 [ 19.902319][ C3] start_creating.part.0+0x52/0x310 [ 19.902562][ C3] debugfs_create_dir+0x6a/0x540 [ 19.902817][ C3] component_debug_init+0x17/0x30 [ 19.903060][ C3] do_one_initcall+0x8f/0x1e0 [ 19.903300][ C3] do_initcalls+0x176/0x280 [ 19.903550][ C3] kernel_init_freeable+0x22d/0x300 [ 19.903793][ C3] kernel_init+0x20/0x200 [ 19.904043][ C3] ret_from_fork+0x240/0x320 [ 19.904285][ C3] ret_from_fork_asm+0x1a/0x30 [ 19.904521][ C3] irq event stamp: 3730 [ 19.904712][ C3] hardirqs last enabled at (3730): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 19.905229][ C3] hardirqs last disabled at (3729): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 19.905671][ C3] softirqs last enabled at (2664): [] handle_softirqs+0x358/0x620 [ 19.906095][ C3] softirqs last disabled at (3141): [] __irq_exit_rcu+0xfa/0x160 [ 19.906524][ C3] [ 19.906524][ C3] other info that might help us debug this: [ 19.906894][ C3] Possible unsafe locking scenario: [ 19.906894][ C3] [ 19.907248][ C3] CPU0 [ 19.907435][ C3] ---- [ 19.907624][ C3] lock(pin_fs_lock); [ 19.907808][ C3] [ 19.907993][ C3] lock(pin_fs_lock); [ 19.908172][ C3] [ 19.908172][ C3] *** DEADLOCK *** [ 19.908172][ C3] [ 19.908537][ C3] 5 locks held by ksft_runner.sh/265: [ 19.908789][ C3] #0: ffff8880084f3b78 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x4f/0x490 [ 19.909230][ C3] #1: ffff8880084f3c10 (&sig->exec_update_lock){++++}-{4:4}, at: exec_mmap+0x8c/0x840 [ 19.909672][ C3] #2: ffff88800ba8eb20 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x190/0x800 [ 19.910114][ C3] #3: ffffffff867775e0 (rcu_read_lock){....}-{1:3}, at: __is_insn_slot_addr+0x29/0x240 [ 19.910531][ C3] #4: ffffffff867774c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 19.910953][ C3] [ 19.910953][ C3] stack backtrace: [ 19.911255][ C3] CPU: 3 UID: 0 PID: 265 Comm: ksft_runner.sh Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 19.911260][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.911262][ C3] Call Trace: [ 19.911264][ C3] [ 19.911266][ C3] dump_stack_lvl+0x82/0xd0 [ 19.911273][ C3] print_usage_bug.part.0+0x25f/0x360 [ 19.911277][ C3] mark_lock_irq+0x343/0x400 [ 19.911282][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 19.911287][ C3] ? save_trace+0x52/0x170 [ 19.911292][ C3] mark_lock+0x174/0x2f0 [ 19.911296][ C3] mark_usage+0x46/0x150 [ 19.911299][ C3] __lock_acquire+0x20b/0x7e0 [ 19.911302][ C3] ? __lock_acquire+0x44d/0x7e0 [ 19.911306][ C3] lock_acquire.part.0+0xb6/0x240 [ 19.911309][ C3] ? simple_pin_fs+0x24/0x150 [ 19.911314][ C3] ? rcu_is_watching+0x12/0xc0 [ 19.911318][ C3] ? lock_acquire+0x10c/0x170 [ 19.911321][ C3] ? simple_pin_fs+0x24/0x150 [ 19.911325][ C3] _raw_spin_lock+0x33/0x40 [ 19.911329][ C3] ? simple_pin_fs+0x24/0x150 [ 19.911332][ C3] simple_pin_fs+0x24/0x150 [ 19.911337][ C3] debugfs_remove+0x35/0x70 [ 19.911341][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 19.911346][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 19.911350][ C3] ? __sk_destruct+0x383/0x780 [ 19.911355][ C3] ? rcu_do_batch+0x34c/0xf20 [ 19.911358][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 19.911361][ C3] ? irq_exit_rcu+0xe/0x30 [ 19.911364][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 19.911369][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.911373][ C3] ? lock_acquire.part.0+0xf2/0x240 [ 19.911376][ C3] ? __is_insn_slot_addr+0x3d/0x240 [ 19.911379][ C3] ? kernel_text_address+0x5d/0xe0 [ 19.911383][ C3] ? __kernel_text_address+0x12/0x40 [ 19.911385][ C3] ? unwind_get_return_address+0x5e/0xa0 [ 19.911388][ C3] ? arch_stack_walk+0xa1/0xf0 [ 19.911392][ C3] ? stack_trace_save+0x93/0xd0 [ 19.911395][ C3] ? kasan_save_stack+0x24/0x50 [ 19.911401][ C3] __put_net+0x19/0x60 [ 19.911405][ C3] __sk_destruct+0x58a/0x780 [ 19.911409][ C3] ? rcu_do_batch+0x34a/0xf20 [ 19.911411][ C3] rcu_do_batch+0x34c/0xf20 [ 19.911414][ C3] ? find_held_lock+0x2b/0x80 [ 19.911419][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 19.911422][ C3] ? mark_held_locks+0x49/0x80 [ 19.911425][ C3] ? note_gp_changes+0x182/0x1e0 [ 19.911428][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 19.911432][ C3] rcu_core+0x2bb/0x500 [ 19.911436][ C3] handle_softirqs+0x218/0x620 [ 19.911441][ C3] __irq_exit_rcu+0xfa/0x160 [ 19.911444][ C3] irq_exit_rcu+0xe/0x30 [ 19.911447][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 19.911451][ C3] [ 19.911452][ C3] [ 19.911453][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.911456][ C3] RIP: 0010:lock_acquire.part.0+0xf2/0x240 [ 19.911460][ C3] Code: ff ff ff 65 0f c1 05 fd 8b 14 05 83 f8 01 0f 85 3e 01 00 00 9c 58 f6 c4 02 0f 85 29 01 00 00 48 85 db 74 01 fb 48 8b 44 24 30 <65> 48 2b 05 6e 4b 14 05 0f 85 3a 01 00 00 48 83 c4 38 5b 5d 41 5c [ 19.911462][ C3] RSP: 0018:ffffc90000aa73a0 EFLAGS: 00000206 [ 19.911465][ C3] RAX: 9df09f25fdb66c00 RBX: 0000000000000200 RCX: 0000000000000001 [ 19.911468][ C3] RDX: 0000000000000000 RSI: ffffffff8627890a RDI: ffffffff85a53be0 [ 19.911469][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 19.911471][ C3] R10: 0000000000000000 R11: ffffffff867775e0 R12: 0000000000000002 [ 19.911473][ C3] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff867775e0 [ 19.911479][ C3] ? rcu_is_watching+0x12/0xc0 [ 19.911482][ C3] ? lock_acquire+0x10c/0x170 [ 19.911485][ C3] ? __is_insn_slot_addr+0x29/0x240 [ 19.911489][ C3] __is_insn_slot_addr+0x3d/0x240 [ 19.911492][ C3] ? __is_insn_slot_addr+0x29/0x240 [ 19.911496][ C3] kernel_text_address+0x5d/0xe0 [ 19.911499][ C3] __kernel_text_address+0x12/0x40 [ 19.911502][ C3] unwind_get_return_address+0x5e/0xa0 [ 19.911505][ C3] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 19.911507][ C3] arch_stack_walk+0xa1/0xf0 [ 19.911514][ C3] stack_trace_save+0x93/0xd0 [ 19.911517][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 19.911520][ C3] ? validate_chain+0x166/0x4d0 [ 19.911524][ C3] kasan_save_stack+0x24/0x50 [ 19.911527][ C3] ? kasan_save_stack+0x24/0x50 [ 19.911530][ C3] ? kasan_save_track+0x14/0x30 [ 19.911533][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 19.911536][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 19.911540][ C3] ? __alloc_object+0x2f/0x2e0 [ 19.911544][ C3] ? __create_object+0x22/0xb0 [ 19.911547][ C3] ? __kmalloc_cache_noprof+0x2bb/0x360 [ 19.911550][ C3] ? kmem_cache_free+0xf3/0x330 [ 19.911553][ C3] ? exit_mmap+0x3cd/0x800 [ 19.911557][ C3] ? mmput+0xb8/0x3f0 [ 19.911560][ C3] ? exec_mmap+0x416/0x840 [ 19.911563][ C3] ? begin_new_exec+0x3ae/0x15f0 [ 19.911566][ C3] ? load_elf_binary+0x634/0x2960 [ 19.911571][ C3] ? exec_binprm+0x255/0x640 [ 19.911574][ C3] ? bprm_execve+0x1af/0x490 [ 19.911577][ C3] ? do_execveat_common.isra.0+0x3f5/0x550 [ 19.911581][ C3] ? __x64_sys_execve+0x8e/0xb0 [ 19.911584][ C3] ? do_syscall_64+0xc1/0x380 [ 19.911587][ C3] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.911590][ C3] ? mark_held_locks+0x49/0x80 [ 19.911593][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 19.911597][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 19.911599][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 19.911603][ C3] ? get_partial_node.part.0+0x1c2/0x3b0 [ 19.911608][ C3] ? ___slab_alloc+0x4b2/0x1170 [ 19.911611][ C3] ? __alloc_object+0x2f/0x2e0 [ 19.911614][ C3] ? kmem_cache_free+0x71/0x330 [ 19.911617][ C3] ? exit_mmap+0x3cd/0x800 [ 19.911622][ C3] ? __alloc_object+0x2f/0x2e0 [ 19.911625][ C3] kasan_save_track+0x14/0x30 [ 19.911628][ C3] __kasan_slab_alloc+0x59/0x70 [ 19.911632][ C3] kmem_cache_alloc_noprof+0x10b/0x330 [ 19.911635][ C3] ? kmem_cache_free+0xf3/0x330 [ 19.911640][ C3] __alloc_object+0x2f/0x2e0 [ 19.911643][ C3] __create_object+0x22/0xb0 [ 19.911648][ C3] __kmalloc_cache_noprof+0x2bb/0x360 [ 19.911651][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 19.911655][ C3] kmem_cache_free+0xf3/0x330 [ 19.911658][ C3] ? exit_mmap+0x3cd/0x800 [ 19.911663][ C3] exit_mmap+0x3cd/0x800 [ 19.911667][ C3] ? __pfx_exit_mmap+0x10/0x10 [ 19.911673][ C3] ? __mutex_unlock_slowpath+0x144/0x400 [ 19.911682][ C3] mmput+0xb8/0x3f0 [ 19.911685][ C3] exec_mmap+0x416/0x840 [ 19.911689][ C3] ? rcu_is_watching+0x12/0xc0 [ 19.911693][ C3] begin_new_exec+0x3ae/0x15f0 [ 19.911699][ C3] load_elf_binary+0x634/0x2960 [ 19.911708][ C3] ? __lock_acquire+0x44d/0x7e0 [ 19.911717][ C3] ? find_held_lock+0x2b/0x80 [ 19.911723][ C3] ? __pfx_load_elf_binary+0x10/0x10 [ 19.911727][ C3] ? exec_binprm+0x237/0x640 [ 19.911733][ C3] exec_binprm+0x255/0x640 [ 19.911738][ C3] ? __pfx_exec_binprm+0x10/0x10 [ 19.911741][ C3] ? bprm_execve+0x93/0x490 [ 19.911747][ C3] bprm_execve+0x1af/0x490 [ 19.911751][ C3] do_execveat_common.isra.0+0x3f5/0x550 [ 19.911756][ C3] __x64_sys_execve+0x8e/0xb0 [ 19.911760][ C3] do_syscall_64+0xc1/0x380 [ 19.911763][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.911766][ C3] RIP: 0033:0x7f4bbaf0440b [ 19.911774][ C3] Code: Unable to access opcode bytes at 0x7f4bbaf043e1. [ 19.911775][ C3] RSP: 002b:00007fff133d05e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 19.911778][ C3] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bbaf0440b [ 19.911780][ C3] RDX: 00005597127e4620 RSI: 00005597127d7d70 RDI: 00005597127e5140 [ 19.911782][ C3] RBP: 00005597127e5140 R08: 00005597127e3ed0 R09: 0000000000000020 [ 19.911784][ C3] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff [ 19.911785][ C3] R13: 00005597127d7d70 R14: 00005597127e4620 R15: 00005597127d3650 [ 19.911791][ C3] [ 19.950171][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 19.950720][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 265, name: ksft_runner.sh [ 19.951108][ C3] preempt_count: 100, expected: 0 [ 19.951336][ C3] RCU nest depth: 1, expected: 0 [ 19.951710][ C3] INFO: lockdep is turned off. [ 19.951935][ C3] Preemption disabled at: [ 19.951937][ C3] [] handle_softirqs+0xe5/0x620 [ 19.952424][ C3] CPU: 3 UID: 0 PID: 265 Comm: ksft_runner.sh Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 19.952429][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.952431][ C3] Call Trace: [ 19.952433][ C3] [ 19.952435][ C3] dump_stack_lvl+0xb0/0xd0 [ 19.952442][ C3] __might_resched+0x360/0x5a0 [ 19.952449][ C3] down_write+0x72/0x210 [ 19.952454][ C3] ? __pfx_down_write+0x10/0x10 [ 19.952457][ C3] ? simple_recursive_removal+0x33/0x610 [ 19.952461][ C3] ? rcu_is_watching+0x12/0xc0 [ 19.952466][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 19.952472][ C3] simple_recursive_removal+0x6a/0x610 [ 19.952475][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 19.952478][ C3] ? __pfx_remove_one+0x10/0x10 [ 19.952484][ C3] debugfs_remove+0x44/0x70 [ 19.952487][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 19.952493][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 19.952496][ C3] ? __sk_destruct+0x383/0x780 [ 19.952502][ C3] ? rcu_do_batch+0x34c/0xf20 [ 19.952505][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 19.952508][ C3] ? irq_exit_rcu+0xe/0x30 [ 19.952511][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 19.952516][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.952520][ C3] ? lock_acquire.part.0+0xf2/0x240 [ 19.952522][ C3] ? __is_insn_slot_addr+0x3d/0x240 [ 19.952527][ C3] ? kernel_text_address+0x5d/0xe0 [ 19.952531][ C3] ? __kernel_text_address+0x12/0x40 [ 19.952533][ C3] ? unwind_get_return_address+0x5e/0xa0 [ 19.952537][ C3] ? arch_stack_walk+0xa1/0xf0 [ 19.952541][ C3] ? stack_trace_save+0x93/0xd0 [ 19.952544][ C3] ? kasan_save_stack+0x24/0x50 [ 19.952551][ C3] __put_net+0x19/0x60 [ 19.952555][ C3] __sk_destruct+0x58a/0x780 [ 19.952559][ C3] ? rcu_do_batch+0x34a/0xf20 [ 19.952561][ C3] rcu_do_batch+0x34c/0xf20 [ 19.952564][ C3] ? find_held_lock+0x2b/0x80 [ 19.952570][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 19.952574][ C3] ? mark_held_locks+0x49/0x80 [ 19.952576][ C3] ? note_gp_changes+0x182/0x1e0 [ 19.952580][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 19.952584][ C3] rcu_core+0x2bb/0x500 [ 19.952588][ C3] handle_softirqs+0x218/0x620 [ 19.952593][ C3] __irq_exit_rcu+0xfa/0x160 [ 19.952596][ C3] irq_exit_rcu+0xe/0x30 [ 19.952599][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 19.952603][ C3] [ 19.952604][ C3] [ 19.952605][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.952608][ C3] RIP: 0010:lock_acquire.part.0+0xf2/0x240 [ 19.952612][ C3] Code: ff ff ff 65 0f c1 05 fd 8b 14 05 83 f8 01 0f 85 3e 01 00 00 9c 58 f6 c4 02 0f 85 29 01 00 00 48 85 db 74 01 fb 48 8b 44 24 30 <65> 48 2b 05 6e 4b 14 05 0f 85 3a 01 00 00 48 83 c4 38 5b 5d 41 5c [ 19.952614][ C3] RSP: 0018:ffffc90000aa73a0 EFLAGS: 00000206 [ 19.952618][ C3] RAX: 9df09f25fdb66c00 RBX: 0000000000000200 RCX: 0000000000000001 [ 19.952620][ C3] RDX: 0000000000000000 RSI: ffffffff8627890a RDI: ffffffff85a53be0 [ 19.952622][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 19.952623][ C3] R10: 0000000000000000 R11: ffffffff867775e0 R12: 0000000000000002 [ 19.952625][ C3] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff867775e0 [ 19.952631][ C3] ? rcu_is_watching+0x12/0xc0 [ 19.952634][ C3] ? lock_acquire+0x10c/0x170 [ 19.952637][ C3] ? __is_insn_slot_addr+0x29/0x240 [ 19.952641][ C3] __is_insn_slot_addr+0x3d/0x240 [ 19.952644][ C3] ? __is_insn_slot_addr+0x29/0x240 [ 19.952648][ C3] kernel_text_address+0x5d/0xe0 [ 19.952651][ C3] __kernel_text_address+0x12/0x40 [ 19.952654][ C3] unwind_get_return_address+0x5e/0xa0 [ 19.952657][ C3] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 19.952659][ C3] arch_stack_walk+0xa1/0xf0 [ 19.952666][ C3] stack_trace_save+0x93/0xd0 [ 19.952669][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 19.952672][ C3] ? validate_chain+0x166/0x4d0 [ 19.952676][ C3] kasan_save_stack+0x24/0x50 [ 19.952679][ C3] ? kasan_save_stack+0x24/0x50 [ 19.952682][ C3] ? kasan_save_track+0x14/0x30 [ 19.952685][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 19.952687][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 19.952691][ C3] ? __alloc_object+0x2f/0x2e0 [ 19.952696][ C3] ? __create_object+0x22/0xb0 [ 19.952699][ C3] ? __kmalloc_cache_noprof+0x2bb/0x360 [ 19.952702][ C3] ? kmem_cache_free+0xf3/0x330 [ 19.952705][ C3] ? exit_mmap+0x3cd/0x800 [ 19.952709][ C3] ? mmput+0xb8/0x3f0 [ 19.952712][ C3] ? exec_mmap+0x416/0x840 [ 19.952716][ C3] ? begin_new_exec+0x3ae/0x15f0 [ 19.952719][ C3] ? load_elf_binary+0x634/0x2960 [ 19.952723][ C3] ? exec_binprm+0x255/0x640 [ 19.952726][ C3] ? bprm_execve+0x1af/0x490 [ 19.952729][ C3] ? do_execveat_common.isra.0+0x3f5/0x550 [ 19.952732][ C3] ? __x64_sys_execve+0x8e/0xb0 [ 19.952736][ C3] ? do_syscall_64+0xc1/0x380 [ 19.952738][ C3] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.952742][ C3] ? mark_held_locks+0x49/0x80 [ 19.952745][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 19.952749][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 19.952752][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 19.952756][ C3] ? get_partial_node.part.0+0x1c2/0x3b0 [ 19.952761][ C3] ? ___slab_alloc+0x4b2/0x1170 [ 19.952764][ C3] ? __alloc_object+0x2f/0x2e0 [ 19.952767][ C3] ? kmem_cache_free+0x71/0x330 [ 19.952770][ C3] ? exit_mmap+0x3cd/0x800 [ 19.952774][ C3] ? __alloc_object+0x2f/0x2e0 [ 19.952778][ C3] kasan_save_track+0x14/0x30 [ 19.952781][ C3] __kasan_slab_alloc+0x59/0x70 [ 19.952785][ C3] kmem_cache_alloc_noprof+0x10b/0x330 [ 19.952788][ C3] ? kmem_cache_free+0xf3/0x330 [ 19.952793][ C3] __alloc_object+0x2f/0x2e0 [ 19.952796][ C3] __create_object+0x22/0xb0 [ 19.952800][ C3] __kmalloc_cache_noprof+0x2bb/0x360 [ 19.952803][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 19.952807][ C3] kmem_cache_free+0xf3/0x330 [ 19.952811][ C3] ? exit_mmap+0x3cd/0x800 [ 19.952815][ C3] exit_mmap+0x3cd/0x800 [ 19.952820][ C3] ? __pfx_exit_mmap+0x10/0x10 [ 19.952826][ C3] ? __mutex_unlock_slowpath+0x144/0x400 [ 19.952834][ C3] mmput+0xb8/0x3f0 [ 19.952838][ C3] exec_mmap+0x416/0x840 [ 19.952842][ C3] ? rcu_is_watching+0x12/0xc0 [ 19.952846][ C3] begin_new_exec+0x3ae/0x15f0 [ 19.952851][ C3] load_elf_binary+0x634/0x2960 [ 19.952856][ C3] ? __lock_acquire+0x44d/0x7e0 [ 19.952861][ C3] ? find_held_lock+0x2b/0x80 [ 19.952865][ C3] ? __pfx_load_elf_binary+0x10/0x10 [ 19.952868][ C3] ? exec_binprm+0x237/0x640 [ 19.952874][ C3] exec_binprm+0x255/0x640 [ 19.952879][ C3] ? __pfx_exec_binprm+0x10/0x10 [ 19.952882][ C3] ? bprm_execve+0x93/0x490 [ 19.952888][ C3] bprm_execve+0x1af/0x490 [ 19.952892][ C3] do_execveat_common.isra.0+0x3f5/0x550 [ 19.952897][ C3] __x64_sys_execve+0x8e/0xb0 [ 19.952901][ C3] do_syscall_64+0xc1/0x380 [ 19.952904][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.952907][ C3] RIP: 0033:0x7f4bbaf0440b [ 19.952914][ C3] Code: Unable to access opcode bytes at 0x7f4bbaf043e1. [ 19.952916][ C3] RSP: 002b:00007fff133d05e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 19.952918][ C3] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bbaf0440b [ 19.952920][ C3] RDX: 00005597127e4620 RSI: 00005597127d7d70 RDI: 00005597127e5140 [ 19.952922][ C3] RBP: 00005597127e5140 R08: 00005597127e3ed0 R09: 0000000000000020 [ 19.952923][ C3] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff [ 19.952925][ C3] R13: 00005597127d7d70 R14: 00005597127e4620 R15: 00005597127d3650 [ 19.952930][ C3] [ 25.132359][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 25.132751][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 214, name: sh [ 25.133056][ C0] preempt_count: 101, expected: 0 [ 25.133263][ C0] RCU nest depth: 4, expected: 0 [ 25.133460][ C0] INFO: lockdep is turned off. [ 25.133657][ C0] Preemption disabled at: [ 25.133659][ C0] [<0000000000000000>] 0x0 [ 25.134029][ C0] CPU: 0 UID: 0 PID: 214 Comm: sh Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 25.134035][ C0] Tainted: [W]=WARN [ 25.134036][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.134038][ C0] Call Trace: [ 25.134041][ C0] [ 25.134042][ C0] dump_stack_lvl+0xb0/0xd0 [ 25.134051][ C0] __might_resched+0x360/0x5a0 [ 25.134059][ C0] down_write+0x72/0x210 [ 25.134063][ C0] ? __pfx_down_write+0x10/0x10 [ 25.134066][ C0] ? simple_recursive_removal+0x33/0x610 [ 25.134070][ C0] ? rcu_is_watching+0x12/0xc0 [ 25.134075][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 25.134081][ C0] simple_recursive_removal+0x6a/0x610 [ 25.134084][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 25.134087][ C0] ? __pfx_remove_one+0x10/0x10 [ 25.134093][ C0] debugfs_remove+0x44/0x70 [ 25.134096][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 25.134102][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 25.134105][ C0] ? __sk_destruct+0x383/0x780 [ 25.134110][ C0] ? rcu_do_batch+0x34c/0xf20 [ 25.134114][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 25.134117][ C0] ? irq_exit_rcu+0xe/0x30 [ 25.134122][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 25.134128][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.134132][ C0] ? kasan_check_range+0x164/0x1c0 [ 25.134135][ C0] ? page_ref_add_unless.constprop.0+0x53/0x280 [ 25.134140][ C0] ? next_uptodate_folio+0x7b/0x340 [ 25.134142][ C0] ? filemap_map_pages+0x506/0xf90 [ 25.134145][ C0] ? do_fault_around+0x2a8/0x4c0 [ 25.134150][ C0] ? do_pte_missing+0x810/0xca0 [ 25.134153][ C0] ? handle_pte_fault+0x3e0/0x690 [ 25.134156][ C0] ? __handle_mm_fault+0x3fc/0x5e0 [ 25.134159][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 25.134163][ C0] ? rcu_is_watching+0x12/0xc0 [ 25.134168][ C0] __put_net+0x19/0x60 [ 25.134171][ C0] __sk_destruct+0x58a/0x780 [ 25.134175][ C0] ? rcu_do_batch+0x34a/0xf20 [ 25.134178][ C0] rcu_do_batch+0x34c/0xf20 [ 25.134182][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 25.134187][ C0] ? rcu_is_watching+0x12/0xc0 [ 25.134192][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 25.134202][ C0] rcu_core+0x2bb/0x500 [ 25.134209][ C0] handle_softirqs+0x218/0x620 [ 25.134219][ C0] __irq_exit_rcu+0xfa/0x160 [ 25.134223][ C0] irq_exit_rcu+0xe/0x30 [ 25.134225][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 25.134231][ C0] [ 25.134232][ C0] [ 25.134234][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.134238][ C0] RIP: 0010:kasan_check_range+0x164/0x1c0 [ 25.134242][ C0] Code: c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 a5 80 38 00 <74> f2 e9 74 ff ff ff b8 01 00 00 00 e9 1b d4 09 02 48 29 c3 48 89 [ 25.134247][ C0] RSP: 0000:ffffc90000a57978 EFLAGS: 00000246 [ 25.134252][ C0] RAX: fffff9400006b196 RBX: fffff9400006b197 RCX: ffffffff8350d1a3 [ 25.134256][ C0] RDX: fffff9400006b197 RSI: 0000000000000004 RDI: ffffea0000358cb4 [ 25.134258][ C0] RBP: fffff9400006b196 R08: 0000000000000001 R09: fffff9400006b196 [ 25.134261][ C0] R10: ffffea0000358cb7 R11: 0000000000000000 R12: dffffc0000000000 [ 25.134264][ C0] R13: ffffea0000358c80 R14: 1ffff9200014af5f R15: ffffc90000a57af8 [ 25.134269][ C0] ? page_ref_add_unless.constprop.0+0x53/0x280 [ 25.134275][ C0] page_ref_add_unless.constprop.0+0x53/0x280 [ 25.134280][ C0] next_uptodate_folio+0x7b/0x340 [ 25.134287][ C0] filemap_map_pages+0x506/0xf90 [ 25.134296][ C0] ? rcu_is_watching+0x12/0xc0 [ 25.134302][ C0] ? __folio_batch_add_and_move+0x486/0xb20 [ 25.134310][ C0] ? __pfx_filemap_map_pages+0x10/0x10 [ 25.134315][ C0] ? rcu_is_watching+0x12/0xc0 [ 25.134318][ C0] ? lock_acquire+0x10c/0x170 [ 25.134321][ C0] ? do_fault_around+0x1e9/0x4c0 [ 25.134325][ C0] ? __pfx_filemap_map_pages+0x10/0x10 [ 25.134328][ C0] do_fault_around+0x2a8/0x4c0 [ 25.134331][ C0] ? ___pte_offset_map+0x2c/0x2a0 [ 25.134337][ C0] do_pte_missing+0x810/0xca0 [ 25.134340][ C0] ? trace_lock_release+0x2a/0xd0 [ 25.134346][ C0] handle_pte_fault+0x3e0/0x690 [ 25.134350][ C0] ? __pfx_handle_pte_fault+0x10/0x10 [ 25.134353][ C0] ? __pfx_anon_pipe_read+0x10/0x10 [ 25.134357][ C0] ? reacquire_held_locks+0xd1/0x200 [ 25.134360][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 25.134365][ C0] __handle_mm_fault+0x3fc/0x5e0 [ 25.134369][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 25.134372][ C0] ? rcu_read_unlock+0x18/0x70 [ 25.134378][ C0] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 25.134383][ C0] handle_mm_fault+0x200/0x420 [ 25.134387][ C0] ? __pfx_handle_mm_fault+0x10/0x10 [ 25.134393][ C0] do_user_addr_fault+0x576/0xe00 [ 25.134397][ C0] ? rcu_is_watching+0x12/0xc0 [ 25.134401][ C0] exc_page_fault+0x5d/0xc0 [ 25.134405][ C0] asm_exc_page_fault+0x26/0x30 [ 25.134407][ C0] RIP: 0033:0x7f83ea13a4c0 [ 25.134411][ C0] Code: d8 00 00 00 c3 e8 00 01 00 00 f3 0f 1e fa 41 89 f0 48 89 d6 48 89 ca 31 c9 45 85 c0 0f 9f c1 01 c9 e9 c4 75 f3 ff 0f 1f 40 00 0f 1e fa 41 54 49 89 fc 55 89 f5 48 83 ec 08 e8 6b 77 ef ff 41 [ 25.134413][ C0] RSP: 002b:00007ffd9bfe0bc8 EFLAGS: 00010202 [ 25.134415][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.134417][ C0] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 000055984ce665c0 [ 25.134419][ C0] RBP: 000055984cdcd190 R08: 0000000000000001 R09: 0000000000000000 [ 25.134421][ C0] R10: 00007f83ea17bac0 R11: 00007f83ea17c3c0 R12: 000055986aa2f7c0 [ 25.134422][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 000055984cdc07c0 [ 25.134428][ C0]