[ 12.673870][ C0] [ 12.674014][ C0] ================================ [ 12.674220][ C0] WARNING: inconsistent lock state [ 12.674428][ C0] 6.15.0-virtme #1 Not tainted [ 12.674630][ C0] -------------------------------- [ 12.674834][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.675088][ C0] swapper/0/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.675342][ C0] ffffffffbc595218 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 12.675712][ C0] {SOFTIRQ-ON-W} state was registered at: [ 12.675917][ C0] __lock_acquire+0x20b/0x7e0 [ 12.676129][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.676336][ C0] _raw_spin_lock+0x33/0x40 [ 12.676549][ C0] xa_store+0x1c/0x50 [ 12.676704][ C0] ref_tracker_dir_debugfs+0x168/0x1b0 [ 12.676912][ C0] init_net_debugfs+0x15/0x70 [ 12.677120][ C0] do_one_initcall+0x8c/0x1e0 [ 12.677324][ C0] do_initcalls+0x176/0x280 [ 12.677530][ C0] kernel_init_freeable+0x22d/0x300 [ 12.677735][ C0] kernel_init+0x20/0x200 [ 12.677939][ C0] ret_from_fork+0x240/0x320 [ 12.678144][ C0] ret_from_fork_asm+0x1a/0x30 [ 12.678348][ C0] irq event stamp: 428160 [ 12.678512][ C0] hardirqs last enabled at (428160): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.678923][ C0] hardirqs last disabled at (428159): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.679332][ C0] softirqs last enabled at (426908): [] handle_softirqs+0x358/0x620 [ 12.679702][ C0] softirqs last disabled at (426927): [] __irq_exit_rcu+0xfa/0x160 [ 12.680059][ C0] [ 12.680059][ C0] other info that might help us debug this: [ 12.680360][ C0] Possible unsafe locking scenario: [ 12.680360][ C0] [ 12.680662][ C0] CPU0 [ 12.680815][ C0] ---- [ 12.680968][ C0] lock(&xa->xa_lock#8); [ 12.681125][ C0] [ 12.681278][ C0] lock(&xa->xa_lock#8); [ 12.681488][ C0] [ 12.681488][ C0] *** DEADLOCK *** [ 12.681488][ C0] [ 12.681791][ C0] 1 lock held by swapper/0/0: [ 12.682000][ C0] #0: ffffffffb9b793c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.682367][ C0] [ 12.682367][ C0] stack backtrace: [ 12.682625][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.682629][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.682631][ C0] Call Trace: [ 12.682633][ C0] [ 12.682635][ C0] dump_stack_lvl+0x82/0xd0 [ 12.682641][ C0] print_usage_bug.part.0+0x25f/0x360 [ 12.682645][ C0] mark_lock_irq+0x343/0x400 [ 12.682652][ C0] mark_lock+0x174/0x2f0 [ 12.682655][ C0] mark_usage+0x46/0x150 [ 12.682657][ C0] __lock_acquire+0x20b/0x7e0 [ 12.682660][ C0] ? find_held_lock+0x2b/0x80 [ 12.682666][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.682669][ C0] ? xa_set_mark+0x73/0x120 [ 12.682672][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.682675][ C0] ? lock_acquire+0x10c/0x170 [ 12.682677][ C0] ? xa_set_mark+0x73/0x120 [ 12.682680][ C0] _raw_spin_lock+0x33/0x40 [ 12.682683][ C0] ? xa_set_mark+0x73/0x120 [ 12.682685][ C0] xa_set_mark+0x73/0x120 [ 12.682688][ C0] ? __pfx_xa_set_mark+0x10/0x10 [ 12.682690][ C0] ? __lock_acquire+0x44d/0x7e0 [ 12.682695][ C0] ? find_held_lock+0x2b/0x80 [ 12.682698][ C0] ref_tracker_dir_exit+0xb2/0x740 [ 12.682704][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.682707][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.682711][ C0] ? ref_tracker_free+0x35d/0x900 [ 12.682715][ C0] ? __lock_acquire+0x44d/0x7e0 [ 12.682717][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.682721][ C0] ? __sk_destruct+0x383/0x780 [ 12.682725][ C0] ? rcu_do_batch+0x34f/0xf20 [ 12.682728][ C0] ? rcu_core+0x2bb/0x500 [ 12.682732][ C0] ? handle_softirqs+0x21b/0x620 [ 12.682735][ C0] __put_net+0x83/0x140 [ 12.682740][ C0] ? do_idle+0xf6/0x160 [ 12.682744][ C0] ? __pfx___put_net+0x10/0x10 [ 12.682749][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 12.682753][ C0] __sk_destruct+0x58a/0x780 [ 12.682757][ C0] ? rcu_do_batch+0x34a/0xf20 [ 12.682760][ C0] rcu_do_batch+0x34f/0xf20 [ 12.682764][ C0] ? find_held_lock+0x2b/0x80 [ 12.682768][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.682772][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.682775][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.682779][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.682783][ C0] rcu_core+0x2bb/0x500 [ 12.682786][ C0] handle_softirqs+0x21b/0x620 [ 12.682791][ C0] __irq_exit_rcu+0xfa/0x160 [ 12.682794][ C0] irq_exit_rcu+0xe/0x30 [ 12.682796][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.682799][ C0] [ 12.682801][ C0] [ 12.682802][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.682806][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.682809][ 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 [ 12.682812][ C0] RSP: 0018:ffffffffb9807df8 EFLAGS: 00000242 [ 12.682815][ C0] RAX: 00000000000683ad RBX: 1ffffffff7300fc3 RCX: ffffffffb89dc3c9 [ 12.682817][ C0] RDX: 0000000000000000 RSI: ffffffffb96a76e1 RDI: ffffffffb8e5a2e0 [ 12.682819][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c06702 [ 12.682820][ C0] R10: ffff888036033813 R11: ffffffffb9811288 R12: 0000000000000000 [ 12.682822][ C0] R13: ffffffffb981f280 R14: dffffc0000000000 R15: 0000000000014770 [ 12.682826][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.682832][ C0] default_idle+0x9/0x10 [ 12.682834][ C0] default_idle_call+0x6d/0xb0 [ 12.682836][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 12.682840][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.682844][ C0] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.682850][ C0] do_idle+0xf6/0x160 [ 12.682854][ C0] cpu_startup_entry+0x54/0x60 [ 12.682858][ C0] rest_init+0x14b/0x260 [ 12.682861][ C0] start_kernel+0x350/0x410 [ 12.682865][ C0] x86_64_start_reservations+0x18/0x30 [ 12.682870][ C0] x86_64_start_kernel+0xf8/0x150 [ 12.682873][ C0] common_startup_64+0x13e/0x148 [ 12.682881][ C0]