[ 12.745152][ C0] [ 12.745314][ C0] ================================ [ 12.745538][ C0] WARNING: inconsistent lock state [ 12.745757][ C0] 6.15.0-virtme #1 Not tainted [ 12.745978][ C0] -------------------------------- [ 12.746201][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.746471][ C0] swapper/0/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.746743][ C0] ffffffffbbd95218 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 12.747137][ C0] {SOFTIRQ-ON-W} state was registered at: [ 12.747356][ C0] __lock_acquire+0x20b/0x7e0 [ 12.747585][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.747804][ C0] _raw_spin_lock+0x33/0x40 [ 12.748024][ C0] xa_store+0x1c/0x50 [ 12.748190][ C0] ref_tracker_dir_debugfs+0x168/0x1b0 [ 12.748415][ C0] init_net_debugfs+0x15/0x70 [ 12.748643][ C0] do_one_initcall+0x8c/0x1e0 [ 12.748866][ C0] do_initcalls+0x176/0x280 [ 12.749089][ C0] kernel_init_freeable+0x22d/0x300 [ 12.749309][ C0] kernel_init+0x20/0x200 [ 12.749528][ C0] ret_from_fork+0x240/0x320 [ 12.749749][ C0] ret_from_fork_asm+0x1a/0x30 [ 12.749972][ C0] irq event stamp: 396734 [ 12.750140][ C0] hardirqs last enabled at (396734): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.750580][ C0] hardirqs last disabled at (396733): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.751018][ C0] softirqs last enabled at (395686): [] handle_softirqs+0x358/0x620 [ 12.751402][ C0] softirqs last disabled at (395699): [] __irq_exit_rcu+0xfa/0x160 [ 12.751785][ C0] [ 12.751785][ C0] other info that might help us debug this: [ 12.752105][ C0] Possible unsafe locking scenario: [ 12.752105][ C0] [ 12.752435][ C0] CPU0 [ 12.752596][ C0] ---- [ 12.752760][ C0] lock(&xa->xa_lock#8); [ 12.752928][ C0] [ 12.753093][ C0] lock(&xa->xa_lock#8); [ 12.753317][ C0] [ 12.753317][ C0] *** DEADLOCK *** [ 12.753317][ C0] [ 12.753641][ C0] 1 lock held by swapper/0/0: [ 12.753865][ C0] #0: ffffffffb93793c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.754261][ C0] [ 12.754261][ C0] stack backtrace: [ 12.754534][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.754539][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.754542][ C0] Call Trace: [ 12.754544][ C0] [ 12.754546][ C0] dump_stack_lvl+0x82/0xd0 [ 12.754553][ C0] print_usage_bug.part.0+0x25f/0x360 [ 12.754558][ C0] mark_lock_irq+0x343/0x400 [ 12.754565][ C0] mark_lock+0x174/0x2f0 [ 12.754568][ C0] mark_usage+0x46/0x150 [ 12.754571][ C0] __lock_acquire+0x20b/0x7e0 [ 12.754575][ C0] ? find_held_lock+0x2b/0x80 [ 12.754580][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.754583][ C0] ? xa_set_mark+0x73/0x120 [ 12.754586][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.754589][ C0] ? lock_acquire+0x10c/0x170 [ 12.754592][ C0] ? xa_set_mark+0x73/0x120 [ 12.754595][ C0] _raw_spin_lock+0x33/0x40 [ 12.754598][ C0] ? xa_set_mark+0x73/0x120 [ 12.754600][ C0] xa_set_mark+0x73/0x120 [ 12.754603][ C0] ? __pfx_xa_set_mark+0x10/0x10 [ 12.754605][ C0] ? __lock_acquire+0x44d/0x7e0 [ 12.754610][ C0] ? find_held_lock+0x2b/0x80 [ 12.754614][ C0] ref_tracker_dir_exit+0xb2/0x740 [ 12.754619][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.754623][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.754627][ C0] ? ref_tracker_free+0x35d/0x900 [ 12.754631][ C0] ? __lock_acquire+0x44d/0x7e0 [ 12.754634][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.754637][ C0] ? __sk_destruct+0x383/0x780 [ 12.754644][ C0] ? rcu_do_batch+0x34f/0xf20 [ 12.754647][ C0] ? rcu_core+0x2bb/0x500 [ 12.754650][ C0] ? handle_softirqs+0x21b/0x620 [ 12.754654][ C0] __put_net+0x83/0x140 [ 12.754660][ C0] ? do_idle+0xf6/0x160 [ 12.754665][ C0] ? __pfx___put_net+0x10/0x10 [ 12.754669][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 12.754674][ C0] __sk_destruct+0x58a/0x780 [ 12.754678][ C0] ? rcu_do_batch+0x34a/0xf20 [ 12.754681][ C0] rcu_do_batch+0x34f/0xf20 [ 12.754685][ C0] ? find_held_lock+0x2b/0x80 [ 12.754689][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.754693][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.754696][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.754701][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.754706][ C0] rcu_core+0x2bb/0x500 [ 12.754709][ C0] handle_softirqs+0x21b/0x620 [ 12.754713][ C0] __irq_exit_rcu+0xfa/0x160 [ 12.754716][ C0] irq_exit_rcu+0xe/0x30 [ 12.754718][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.754722][ C0] [ 12.754723][ C0] [ 12.754725][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.754730][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.754734][ 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 [ 12.754737][ C0] RSP: 0018:ffffffffb9007df8 EFLAGS: 00000246 [ 12.754740][ C0] RAX: 00000000000609b1 RBX: 1ffffffff7200fc3 RCX: ffffffffb81dc3c9 [ 12.754742][ C0] RDX: 0000000000000000 RSI: ffffffffb8ea76e1 RDI: ffffffffb865a2e0 [ 12.754744][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005e86702 [ 12.754746][ C0] R10: ffff88802f433813 R11: ffffffffb9011288 R12: 0000000000000000 [ 12.754748][ C0] R13: ffffffffb901f280 R14: dffffc0000000000 R15: 0000000000014770 [ 12.754751][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.754757][ C0] default_idle+0x9/0x10 [ 12.754759][ C0] default_idle_call+0x6d/0xb0 [ 12.754761][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 12.754765][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.754770][ C0] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.754776][ C0] do_idle+0xf6/0x160 [ 12.754780][ C0] cpu_startup_entry+0x54/0x60 [ 12.754784][ C0] rest_init+0x14b/0x260 [ 12.754787][ C0] start_kernel+0x350/0x410 [ 12.754791][ C0] x86_64_start_reservations+0x18/0x30 [ 12.754795][ C0] x86_64_start_kernel+0xf8/0x150 [ 12.754798][ C0] common_startup_64+0x13e/0x148 [ 12.754807][ C0]