[ 14.515098][ C3] [ 14.515228][ C3] ================================ [ 14.515408][ C3] WARNING: inconsistent lock state [ 14.515586][ C3] 6.15.0-virtme #1 Not tainted [ 14.515756][ C3] -------------------------------- [ 14.515923][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 14.516134][ C3] ksoftirqd/3/32 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 14.516348][ C3] ffffffff94fdaf78 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 14.516663][ C3] {SOFTIRQ-ON-W} state was registered at: [ 14.516842][ C3] __lock_acquire+0x20b/0x7e0 [ 14.517020][ C3] lock_acquire.part.0+0xb6/0x240 [ 14.517196][ C3] _raw_spin_lock+0x33/0x40 [ 14.517376][ C3] simple_pin_fs+0x24/0x150 [ 14.517547][ C3] start_creating.part.0+0x52/0x310 [ 14.517717][ C3] debugfs_create_dir+0x6a/0x540 [ 14.517888][ C3] component_debug_init+0x17/0x30 [ 14.518064][ C3] do_one_initcall+0x8f/0x1e0 [ 14.518242][ C3] do_initcalls+0x176/0x280 [ 14.518420][ C3] kernel_init_freeable+0x22d/0x300 [ 14.518589][ C3] kernel_init+0x20/0x200 [ 14.518765][ C3] ret_from_fork+0x240/0x320 [ 14.518940][ C3] ret_from_fork_asm+0x1a/0x30 [ 14.519121][ C3] irq event stamp: 269530 [ 14.519256][ C3] hardirqs last enabled at (269530): [] kasan_quarantine_put+0x10d/0x230 [ 14.519597][ C3] hardirqs last disabled at (269529): [] kasan_quarantine_put+0xb8/0x230 [ 14.519940][ C3] softirqs last enabled at (268672): [] handle_softirqs+0x358/0x620 [ 14.520247][ C3] softirqs last disabled at (268677): [] run_ksoftirqd+0x3f/0x70 [ 14.520547][ C3] [ 14.520547][ C3] other info that might help us debug this: [ 14.520804][ C3] Possible unsafe locking scenario: [ 14.520804][ C3] [ 14.521063][ C3] CPU0 [ 14.521211][ C3] ---- [ 14.521340][ C3] lock(pin_fs_lock); [ 14.521473][ C3] [ 14.521604][ C3] lock(pin_fs_lock); [ 14.521740][ C3] [ 14.521740][ C3] *** DEADLOCK *** [ 14.521740][ C3] [ 14.521993][ C3] 1 lock held by ksoftirqd/3/32: [ 14.522165][ C3] #0: ffffffff94d8b540 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 14.522476][ C3] [ 14.522476][ C3] stack backtrace: [ 14.522687][ C3] CPU: 3 UID: 0 PID: 32 Comm: ksoftirqd/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 14.522692][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.522694][ C3] Call Trace: [ 14.522696][ C3] [ 14.522699][ C3] dump_stack_lvl+0x82/0xd0 [ 14.522704][ C3] print_usage_bug.part.0+0x25f/0x360 [ 14.522709][ C3] mark_lock_irq+0x343/0x400 [ 14.522713][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 14.522717][ C3] ? save_trace+0x52/0x170 [ 14.522722][ C3] mark_lock+0x174/0x2f0 [ 14.522726][ C3] mark_usage+0x46/0x150 [ 14.522728][ C3] __lock_acquire+0x20b/0x7e0 [ 14.522733][ C3] lock_acquire.part.0+0xb6/0x240 [ 14.522736][ C3] ? simple_pin_fs+0x24/0x150 [ 14.522739][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.522743][ C3] ? lock_acquire+0x10c/0x170 [ 14.522745][ C3] ? simple_pin_fs+0x24/0x150 [ 14.522749][ C3] _raw_spin_lock+0x33/0x40 [ 14.522752][ C3] ? simple_pin_fs+0x24/0x150 [ 14.522754][ C3] simple_pin_fs+0x24/0x150 [ 14.522757][ C3] debugfs_remove+0x35/0x70 [ 14.522761][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 14.522766][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 14.522769][ C3] ? __sk_destruct+0x383/0x780 [ 14.522773][ C3] ? rcu_do_batch+0x34f/0xf20 [ 14.522776][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 14.522779][ C3] ? smpboot_thread_fn+0x30a/0x960 [ 14.522784][ C3] ? kthread+0x37b/0x600 [ 14.522788][ C3] ? ret_from_fork+0x240/0x320 [ 14.522790][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 14.522793][ C3] ? migrate_enable+0x1f2/0x270 [ 14.522796][ C3] ? __pfx_migrate_enable+0x10/0x10 [ 14.522802][ C3] __put_net+0x19/0x60 [ 14.522806][ C3] __sk_destruct+0x58a/0x780 [ 14.522809][ C3] ? rcu_do_batch+0x34a/0xf20 [ 14.522812][ C3] rcu_do_batch+0x34f/0xf20 [ 14.522818][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 14.522822][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.522824][ C3] ? note_gp_changes+0x182/0x1e0 [ 14.522827][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 14.522832][ C3] rcu_core+0x2bb/0x500 [ 14.522837][ C3] handle_softirqs+0x21b/0x620 [ 14.522840][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 14.522844][ C3] run_ksoftirqd+0x3f/0x70 [ 14.522846][ C3] smpboot_thread_fn+0x30a/0x960 [ 14.522850][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 14.522854][ C3] kthread+0x37b/0x600 [ 14.522857][ C3] ? __pfx_kthread+0x10/0x10 [ 14.522860][ C3] ? ret_from_fork+0x1b/0x320 [ 14.522862][ C3] ? __lock_release+0x5d/0x170 [ 14.522865][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.522868][ C3] ? __pfx_kthread+0x10/0x10 [ 14.522872][ C3] ret_from_fork+0x240/0x320 [ 14.522874][ C3] ? __pfx_kthread+0x10/0x10 [ 14.522877][ C3] ret_from_fork_asm+0x1a/0x30 [ 14.522884][ C3] [ 14.532278][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 14.532574][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 32, name: ksoftirqd/3 [ 14.532847][ C3] preempt_count: 100, expected: 0 [ 14.533017][ C3] RCU nest depth: 0, expected: 0 [ 14.533175][ C3] INFO: lockdep is turned off. [ 14.533341][ C3] Preemption disabled at: [ 14.533343][ C3] [] handle_softirqs+0xe5/0x620 [ 14.533669][ C3] CPU: 3 UID: 0 PID: 32 Comm: ksoftirqd/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 14.533673][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.533674][ C3] Call Trace: [ 14.533676][ C3] [ 14.533678][ C3] dump_stack_lvl+0xb0/0xd0 [ 14.533683][ C3] __might_resched+0x360/0x5a0 [ 14.533689][ C3] down_write+0x72/0x210 [ 14.533692][ C3] ? __pfx_down_write+0x10/0x10 [ 14.533695][ C3] ? simple_recursive_removal+0x33/0x610 [ 14.533699][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.533702][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 14.533707][ C3] simple_recursive_removal+0x6a/0x610 [ 14.533710][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 14.533713][ C3] ? __pfx_remove_one+0x10/0x10 [ 14.533718][ C3] debugfs_remove+0x44/0x70 [ 14.533722][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 14.533726][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 14.533729][ C3] ? __sk_destruct+0x383/0x780 [ 14.533732][ C3] ? rcu_do_batch+0x34f/0xf20 [ 14.533735][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 14.533738][ C3] ? smpboot_thread_fn+0x30a/0x960 [ 14.533741][ C3] ? kthread+0x37b/0x600 [ 14.533744][ C3] ? ret_from_fork+0x240/0x320 [ 14.533747][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 14.533751][ C3] ? migrate_enable+0x1f2/0x270 [ 14.533754][ C3] ? __pfx_migrate_enable+0x10/0x10 [ 14.533759][ C3] __put_net+0x19/0x60 [ 14.533763][ C3] __sk_destruct+0x58a/0x780 [ 14.533766][ C3] ? rcu_do_batch+0x34a/0xf20 [ 14.533769][ C3] rcu_do_batch+0x34f/0xf20 [ 14.533775][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 14.533779][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.533782][ C3] ? note_gp_changes+0x182/0x1e0 [ 14.533784][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 14.533789][ C3] rcu_core+0x2bb/0x500 [ 14.533793][ C3] handle_softirqs+0x21b/0x620 [ 14.533797][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 14.533801][ C3] run_ksoftirqd+0x3f/0x70 [ 14.533803][ C3] smpboot_thread_fn+0x30a/0x960 [ 14.533807][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 14.533810][ C3] kthread+0x37b/0x600 [ 14.533814][ C3] ? __pfx_kthread+0x10/0x10 [ 14.533817][ C3] ? ret_from_fork+0x1b/0x320 [ 14.533819][ C3] ? __lock_release+0x5d/0x170 [ 14.533823][ C3] ? rcu_is_watching+0x12/0xc0 [ 14.533826][ C3] ? __pfx_kthread+0x10/0x10 [ 14.533829][ C3] ret_from_fork+0x240/0x320 [ 14.533832][ C3] ? __pfx_kthread+0x10/0x10 [ 14.533835][ C3] ret_from_fork_asm+0x1a/0x30 [ 14.533843][ C3] [ 15.602185][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 15.602590][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 269, name: so_incoming_cpu [ 15.602932][ C3] preempt_count: 102, expected: 0 [ 15.603130][ C3] RCU nest depth: 0, expected: 0 [ 15.603334][ C3] INFO: lockdep is turned off. [ 15.603529][ C3] Preemption disabled at: [ 15.603531][ C3] [] __slab_alloc.constprop.0+0x2c/0xb0 [ 15.603930][ C3] CPU: 3 UID: 0 PID: 269 Comm: so_incoming_cpu Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 15.603935][ C3] Tainted: [W]=WARN [ 15.603937][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.603939][ C3] Call Trace: [ 15.603940][ C3] [ 15.603942][ C3] dump_stack_lvl+0xb0/0xd0 [ 15.603949][ C3] __might_resched+0x360/0x5a0 [ 15.603955][ C3] down_write+0x72/0x210 [ 15.603959][ C3] ? __pfx_down_write+0x10/0x10 [ 15.603961][ C3] ? simple_recursive_removal+0x33/0x610 [ 15.603965][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.603970][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 15.603975][ C3] simple_recursive_removal+0x6a/0x610 [ 15.603978][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 15.603981][ C3] ? __pfx_remove_one+0x10/0x10 [ 15.603988][ C3] debugfs_remove+0x44/0x70 [ 15.603991][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 15.603996][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.603999][ C3] ? __sk_destruct+0x383/0x780 [ 15.604003][ C3] ? rcu_do_batch+0x34f/0xf20 [ 15.604008][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.604010][ C3] ? irq_exit_rcu+0xe/0x30 [ 15.604014][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.604019][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.604022][ C3] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 15.604026][ C3] ? get_partial_node.part.0+0x1c2/0x3b0 [ 15.604029][ C3] ? ___slab_alloc+0x4b2/0x1170 [ 15.604032][ C3] ? __slab_alloc.constprop.0+0x5b/0xb0 [ 15.604035][ C3] ? __kmalloc_cache_noprof+0x1cf/0x360 [ 15.604039][ C3] ? netdev_create_hash+0x3e/0xb0 [ 15.604041][ C3] ? netdev_init+0x70/0x220 [ 15.604043][ C3] ? ops_init+0x18c/0x550 [ 15.604048][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 15.604052][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.604056][ C3] __put_net+0x19/0x60 [ 15.604060][ C3] __sk_destruct+0x58a/0x780 [ 15.604063][ C3] ? rcu_do_batch+0x34a/0xf20 [ 15.604066][ C3] rcu_do_batch+0x34f/0xf20 [ 15.604072][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.604076][ C3] ? rcu_is_watching+0x12/0xc0 [ 15.604079][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 15.604084][ C3] rcu_core+0x2bb/0x500 [ 15.604089][ C3] handle_softirqs+0x21b/0x620 [ 15.604094][ C3] __irq_exit_rcu+0xfa/0x160 [ 15.604097][ C3] irq_exit_rcu+0xe/0x30 [ 15.604099][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.604103][ C3] [ 15.604104][ C3] [ 15.604105][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.604108][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 15.604112][ C3] Code: 74 24 10 e8 81 4c 56 fd 48 89 ef e8 39 9f 56 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 ba 9c 4a fd 65 8b 05 f3 3c 1f 03 85 c0 74 0e 5b 5d e9 98 34 00 [ 15.604114][ C3] RSP: 0018:ffffc90000b97a98 EFLAGS: 00000206 [ 15.604118][ C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffff90e577af [ 15.604120][ C3] RDX: 0000000000000000 RSI: ffffffff93a56840 RDI: 0000000000000001 [ 15.604121][ C3] RBP: ffff888001040f40 R08: 0000000000000000 R09: 0000000000000000 [ 15.604123][ C3] R10: ffffffff9587c7d7 R11: ffffc90000b978c0 R12: ffff888001040f40 [ 15.604125][ C3] R13: ffffea000030dc00 R14: ffff888001043240 R15: ffff88800c373800 [ 15.604128][ C3] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 15.604133][ C3] get_partial_node.part.0+0x1c2/0x3b0 [ 15.604139][ C3] ___slab_alloc+0x4b2/0x1170 [ 15.604142][ C3] ? netdev_create_hash+0x3e/0xb0 [ 15.604146][ C3] ? netdev_create_hash+0x3e/0xb0 [ 15.604148][ C3] __slab_alloc.constprop.0+0x5b/0xb0 [ 15.604153][ C3] ? netdev_create_hash+0x3e/0xb0 [ 15.604155][ C3] __kmalloc_cache_noprof+0x1cf/0x360 [ 15.604160][ C3] netdev_create_hash+0x3e/0xb0 [ 15.604163][ C3] netdev_init+0x70/0x220 [ 15.604165][ C3] ops_init+0x18c/0x550 [ 15.604170][ C3] setup_net+0x1b9/0x4c0 [ 15.604173][ C3] ? __pfx_setup_net+0x10/0x10 [ 15.604177][ C3] ? debug_mutex_init+0x37/0x70 [ 15.604183][ C3] copy_net_ns+0x238/0x4b0 [ 15.604188][ C3] create_new_namespaces+0x35f/0x900 [ 15.604195][ C3] unshare_nsproxy_namespaces+0x8a/0x1b0 [ 15.604198][ C3] ? handle_mm_fault+0x200/0x420 [ 15.604202][ C3] ksys_unshare+0x2c2/0x6e0 [ 15.604207][ C3] ? __pfx_ksys_unshare+0x10/0x10 [ 15.604210][ C3] ? exc_page_fault+0x5d/0xc0 [ 15.604214][ C3] ? trace_lock_release+0x2a/0xd0 [ 15.604217][ C3] ? lock_release+0x13/0xc0 [ 15.604220][ C3] ? do_user_addr_fault+0x959/0xe00 [ 15.604227][ C3] __x64_sys_unshare+0x31/0x40 [ 15.604230][ C3] do_syscall_64+0xc1/0x380 [ 15.604236][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 15.604239][ C3] RIP: 0033:0x7f2884b5793b [ 15.604242][ C3] Code: 73 01 c3 48 8b 0d c5 94 1b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 94 1b 00 f7 d8 64 89 01 48 [ 15.604245][ C3] RSP: 002b:00007fff37854918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 15.604248][ C3] RAX: ffffffffffffffda RBX: 00007fff37854950 RCX: 00007f2884b5793b [ 15.604250][ C3] RDX: 0000000000000000 RSI: 00007fff37854950 RDI: 0000000040000000 [ 15.604251][ C3] RBP: 00007f2884b13000 R08: 0000000000000000 R09: 0000000000000000 [ 15.604253][ C3] R10: 00007f2884b2cf18 R11: 0000000000000206 R12: 0000000000000004 [ 15.604254][ C3] R13: 00007fff37854950 R14: 00007f2884b13000 R15: 00000000004082a0 [ 15.604261][ C3] [ 16.640925][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 16.641280][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 16.641592][ C3] preempt_count: 101, expected: 0 [ 16.641765][ C3] RCU nest depth: 0, expected: 0 [ 16.641937][ C3] INFO: lockdep is turned off. [ 16.642109][ C3] Preemption disabled at: [ 16.642111][ C3] [<0000000000000000>] 0x0 [ 16.642421][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 16.642426][ C3] Tainted: [W]=WARN [ 16.642428][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.642430][ C3] Call Trace: [ 16.642431][ C3] [ 16.642433][ C3] dump_stack_lvl+0xb0/0xd0 [ 16.642441][ C3] __might_resched+0x360/0x5a0 [ 16.642448][ C3] down_write+0x72/0x210 [ 16.642452][ C3] ? __pfx_down_write+0x10/0x10 [ 16.642455][ C3] ? simple_recursive_removal+0x33/0x610 [ 16.642460][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.642464][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 16.642469][ C3] simple_recursive_removal+0x6a/0x610 [ 16.642472][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 16.642475][ C3] ? __pfx_remove_one+0x10/0x10 [ 16.642481][ C3] debugfs_remove+0x44/0x70 [ 16.642485][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 16.642489][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 16.642492][ C3] ? __sk_destruct+0x383/0x780 [ 16.642496][ C3] ? rcu_do_batch+0x34f/0xf20 [ 16.642501][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 16.642503][ C3] ? irq_exit_rcu+0xe/0x30 [ 16.642508][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.642512][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.642515][ C3] ? pv_native_safe_halt+0xf/0x20 [ 16.642518][ C3] ? default_idle+0x9/0x10 [ 16.642521][ C3] ? default_idle_call+0x6d/0xb0 [ 16.642523][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 16.642526][ C3] ? do_idle+0xf6/0x160 [ 16.642528][ C3] ? cpu_startup_entry+0x54/0x60 [ 16.642530][ C3] ? start_secondary+0x213/0x2a0 [ 16.642535][ C3] ? common_startup_64+0x13e/0x148 [ 16.642540][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 16.642544][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.642548][ C3] __put_net+0x19/0x60 [ 16.642553][ C3] __sk_destruct+0x58a/0x780 [ 16.642556][ C3] ? rcu_do_batch+0x34a/0xf20 [ 16.642560][ C3] rcu_do_batch+0x34f/0xf20 [ 16.642565][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 16.642570][ C3] ? rcu_is_watching+0x12/0xc0 [ 16.642574][ C3] rcu_core+0x2bb/0x500 [ 16.642579][ C3] handle_softirqs+0x21b/0x620 [ 16.642584][ C3] __irq_exit_rcu+0xfa/0x160 [ 16.642587][ C3] irq_exit_rcu+0xe/0x30 [ 16.642589][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 16.642593][ C3] [ 16.642594][ C3] [ 16.642596][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 16.642598][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 16.642602][ C3] Code: 92 d0 00 e9 03 55 02 00 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 63 97 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 16.642605][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 16.642608][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff9366a5f9 [ 16.642610][ C3] RDX: ffffed100cb366fb RSI: ffffffff93a56840 RDI: ffffffff90b99f6f [ 16.642612][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100cb366fa [ 16.642613][ C3] R10: ffff8880659b37d3 R11: ffff888001b4cad8 R12: 0000000000000000 [ 16.642615][ C3] R13: ffff888001b645c0 R14: dffffc0000000000 R15: 0000000000000000 [ 16.642619][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 16.642623][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 16.642626][ C3] default_idle+0x9/0x10 [ 16.642629][ C3] default_idle_call+0x6d/0xb0 [ 16.642631][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 16.642634][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 16.642637][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 16.642641][ C3] do_idle+0xf6/0x160 [ 16.642644][ C3] cpu_startup_entry+0x54/0x60 [ 16.642647][ C3] start_secondary+0x213/0x2a0 [ 16.642650][ C3] ? __pfx_start_secondary+0x10/0x10 [ 16.642656][ C3] common_startup_64+0x13e/0x148 [ 16.642663][ C3] [ 17.683790][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 17.684196][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 17.684512][ C3] preempt_count: 101, expected: 0 [ 17.684691][ C3] RCU nest depth: 0, expected: 0 [ 17.684868][ C3] INFO: lockdep is turned off. [ 17.685043][ C3] Preemption disabled at: [ 17.685044][ C3] [<0000000000000000>] 0x0 [ 17.685360][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 17.685366][ C3] Tainted: [W]=WARN [ 17.685367][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.685369][ C3] Call Trace: [ 17.685371][ C3] [ 17.685373][ C3] dump_stack_lvl+0xb0/0xd0 [ 17.685383][ C3] __might_resched+0x360/0x5a0 [ 17.685390][ C3] down_write+0x72/0x210 [ 17.685394][ C3] ? __pfx_down_write+0x10/0x10 [ 17.685397][ C3] ? simple_recursive_removal+0x33/0x610 [ 17.685401][ C3] ? rcu_is_watching+0x12/0xc0 [ 17.685406][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 17.685411][ C3] simple_recursive_removal+0x6a/0x610 [ 17.685414][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 17.685417][ C3] ? __pfx_remove_one+0x10/0x10 [ 17.685424][ C3] debugfs_remove+0x44/0x70 [ 17.685427][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 17.685431][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 17.685434][ C3] ? __sk_destruct+0x383/0x780 [ 17.685438][ C3] ? rcu_do_batch+0x34f/0xf20 [ 17.685443][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 17.685445][ C3] ? irq_exit_rcu+0xe/0x30 [ 17.685450][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 17.685454][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.685458][ C3] ? pv_native_safe_halt+0xf/0x20 [ 17.685461][ C3] ? default_idle+0x9/0x10 [ 17.685463][ C3] ? default_idle_call+0x6d/0xb0 [ 17.685466][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 17.685469][ C3] ? do_idle+0xf6/0x160 [ 17.685471][ C3] ? cpu_startup_entry+0x54/0x60 [ 17.685473][ C3] ? start_secondary+0x213/0x2a0 [ 17.685477][ C3] ? common_startup_64+0x13e/0x148 [ 17.685482][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 17.685486][ C3] ? rcu_is_watching+0x12/0xc0 [ 17.685491][ C3] __put_net+0x19/0x60 [ 17.685496][ C3] __sk_destruct+0x58a/0x780 [ 17.685499][ C3] ? rcu_do_batch+0x34a/0xf20 [ 17.685502][ C3] rcu_do_batch+0x34f/0xf20 [ 17.685508][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 17.685513][ C3] ? rcu_is_watching+0x12/0xc0 [ 17.685518][ C3] rcu_core+0x2bb/0x500 [ 17.685522][ C3] handle_softirqs+0x21b/0x620 [ 17.685527][ C3] __irq_exit_rcu+0xfa/0x160 [ 17.685530][ C3] irq_exit_rcu+0xe/0x30 [ 17.685533][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 17.685536][ C3] [ 17.685537][ C3] [ 17.685539][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.685542][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 17.685545][ C3] Code: 92 d0 00 e9 03 55 02 00 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 63 97 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 17.685548][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 17.685552][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff9366a5f9 [ 17.685554][ C3] RDX: ffffed100cb366fb RSI: ffffffff93a56840 RDI: ffffffff90b99f6f [ 17.685556][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100cb366fa [ 17.685557][ C3] R10: ffff8880659b37d3 R11: ffff888001b4cad8 R12: 0000000000000000 [ 17.685559][ C3] R13: ffff888001b645c0 R14: dffffc0000000000 R15: 0000000000000000 [ 17.685563][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 17.685567][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 17.685571][ C3] default_idle+0x9/0x10 [ 17.685573][ C3] default_idle_call+0x6d/0xb0 [ 17.685575][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 17.685578][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 17.685582][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 17.685586][ C3] do_idle+0xf6/0x160 [ 17.685589][ C3] cpu_startup_entry+0x54/0x60 [ 17.685591][ C3] start_secondary+0x213/0x2a0 [ 17.685595][ C3] ? __pfx_start_secondary+0x10/0x10 [ 17.685600][ C3] common_startup_64+0x13e/0x148 [ 17.685607][ C3]