[ 12.883796][ C0] [ 12.884010][ C0] ================================ [ 12.884243][ C0] WARNING: inconsistent lock state [ 12.884465][ C0] 6.15.0-virtme #1 Not tainted [ 12.884695][ C0] -------------------------------- [ 12.884916][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.885195][ C0] swapper/0/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.885471][ C0] ffffffff8d995218 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 12.885882][ C0] {SOFTIRQ-ON-W} state was registered at: [ 12.886099][ C0] __lock_acquire+0x20b/0x7e0 [ 12.886333][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.886558][ C0] _raw_spin_lock+0x33/0x40 [ 12.886784][ C0] xa_store+0x1c/0x50 [ 12.886958][ C0] ref_tracker_dir_debugfs+0x168/0x1b0 [ 12.887194][ C0] init_net_debugfs+0x15/0x70 [ 12.887425][ C0] do_one_initcall+0x8c/0x1e0 [ 12.887655][ C0] do_initcalls+0x176/0x280 [ 12.887882][ C0] kernel_init_freeable+0x22d/0x300 [ 12.888102][ C0] kernel_init+0x20/0x200 [ 12.888323][ C0] ret_from_fork+0x240/0x320 [ 12.888546][ C0] ret_from_fork_asm+0x1a/0x30 [ 12.888772][ C0] irq event stamp: 383830 [ 12.888941][ C0] hardirqs last enabled at (383830): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.889391][ C0] hardirqs last disabled at (383829): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.889833][ C0] softirqs last enabled at (383542): [] handle_softirqs+0x358/0x620 [ 12.890221][ C0] softirqs last disabled at (383555): [] __irq_exit_rcu+0xfa/0x160 [ 12.890613][ C0] [ 12.890613][ C0] other info that might help us debug this: [ 12.890947][ C0] Possible unsafe locking scenario: [ 12.890947][ C0] [ 12.891273][ C0] CPU0 [ 12.891441][ C0] ---- [ 12.891609][ C0] lock(&xa->xa_lock#8); [ 12.891782][ C0] [ 12.891951][ C0] lock(&xa->xa_lock#8); [ 12.892174][ C0] [ 12.892174][ C0] *** DEADLOCK *** [ 12.892174][ C0] [ 12.892500][ C0] 1 lock held by swapper/0/0: [ 12.892724][ C0] #0: ffffffff8af793c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.893119][ C0] [ 12.893119][ C0] stack backtrace: [ 12.893397][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.893402][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.893404][ C0] Call Trace: [ 12.893410][ C0] [ 12.893411][ C0] dump_stack_lvl+0x82/0xd0 [ 12.893420][ C0] print_usage_bug.part.0+0x25f/0x360 [ 12.893425][ C0] mark_lock_irq+0x343/0x400 [ 12.893431][ C0] mark_lock+0x174/0x2f0 [ 12.893434][ C0] mark_usage+0x46/0x150 [ 12.893437][ C0] __lock_acquire+0x20b/0x7e0 [ 12.893440][ C0] ? find_held_lock+0x2b/0x80 [ 12.893446][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.893449][ C0] ? xa_set_mark+0x73/0x120 [ 12.893452][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.893456][ C0] ? lock_acquire+0x10c/0x170 [ 12.893458][ C0] ? xa_set_mark+0x73/0x120 [ 12.893461][ C0] _raw_spin_lock+0x33/0x40 [ 12.893464][ C0] ? xa_set_mark+0x73/0x120 [ 12.893466][ C0] xa_set_mark+0x73/0x120 [ 12.893469][ C0] ? __pfx_xa_set_mark+0x10/0x10 [ 12.893471][ C0] ? __lock_acquire+0x44d/0x7e0 [ 12.893476][ C0] ? find_held_lock+0x2b/0x80 [ 12.893479][ C0] ref_tracker_dir_exit+0xb2/0x740 [ 12.893486][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.893489][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.893493][ C0] ? ref_tracker_free+0x35d/0x900 [ 12.893497][ C0] ? __lock_acquire+0x44d/0x7e0 [ 12.893499][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.893503][ C0] ? __sk_destruct+0x383/0x780 [ 12.893515][ C0] ? rcu_do_batch+0x34f/0xf20 [ 12.893518][ C0] ? rcu_core+0x2bb/0x500 [ 12.893522][ C0] ? handle_softirqs+0x21b/0x620 [ 12.893526][ C0] __put_net+0x83/0x140 [ 12.893532][ C0] ? do_idle+0xf6/0x160 [ 12.893538][ C0] ? __pfx___put_net+0x10/0x10 [ 12.893543][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 12.893550][ C0] __sk_destruct+0x58a/0x780 [ 12.893553][ C0] ? rcu_do_batch+0x34a/0xf20 [ 12.893557][ C0] rcu_do_batch+0x34f/0xf20 [ 12.893562][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.893566][ C0] ? __lock_release+0x5d/0x170 [ 12.893569][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.893572][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.893576][ C0] rcu_core+0x2bb/0x500 [ 12.893579][ C0] handle_softirqs+0x21b/0x620 [ 12.893584][ C0] __irq_exit_rcu+0xfa/0x160 [ 12.893586][ C0] irq_exit_rcu+0xe/0x30 [ 12.893589][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.893594][ C0] [ 12.893595][ C0] [ 12.893597][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.893603][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.893607][ C0] Code: 64 d2 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 53 87 2b 00 fb f4 cc 58 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 12.893611][ C0] RSP: 0018:ffffffff8ac07df8 EFLAGS: 00000246 [ 12.893618][ C0] RAX: 000000000005da41 RBX: 1ffffffff1580fc3 RCX: ffffffff89ddc3c9 [ 12.893620][ C0] RDX: 0000000000000000 RSI: ffffffff8aaa76e1 RDI: ffffffff8a25a2e0 [ 12.893621][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c06702 [ 12.893623][ C0] R10: ffff888036033813 R11: ffffffff8ac11288 R12: 0000000000000000 [ 12.893625][ C0] R13: ffffffff8ac1f280 R14: dffffc0000000000 R15: 0000000000014770 [ 12.893629][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.893634][ C0] default_idle+0x9/0x10 [ 12.893636][ C0] default_idle_call+0x6d/0xb0 [ 12.893639][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 12.893643][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.893647][ C0] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.893656][ C0] do_idle+0xf6/0x160 [ 12.893660][ C0] cpu_startup_entry+0x54/0x60 [ 12.893664][ C0] rest_init+0x14b/0x260 [ 12.893667][ C0] start_kernel+0x350/0x410 [ 12.893673][ C0] x86_64_start_reservations+0x18/0x30 [ 12.893677][ C0] x86_64_start_kernel+0xf8/0x150 [ 12.893681][ C0] common_startup_64+0x13e/0x148 [ 12.893693][ C0]