[ 32.035596][ C3] [ 32.035836][ C3] ================================ [ 32.036035][ C3] WARNING: inconsistent lock state [ 32.036233][ C3] 6.15.0-virtme #1 Not tainted [ 32.036430][ C3] -------------------------------- [ 32.036626][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 32.036869][ C3] swapper/3/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 32.037119][ C3] ffffffffa73d8518 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 32.037487][ C3] {SOFTIRQ-ON-W} state was registered at: [ 32.037686][ C3] __lock_acquire+0x20b/0x7e0 [ 32.038264][ C3] lock_acquire.part.0+0xb6/0x240 [ 32.038469][ C3] _raw_spin_lock+0x33/0x40 [ 32.038672][ C3] xa_store+0x1c/0x50 [ 32.038818][ C3] ref_tracker_dir_debugfs+0x168/0x1b0 [ 32.039016][ C3] init_net_debugfs+0x15/0x70 [ 32.039211][ C3] do_one_initcall+0x8c/0x1e0 [ 32.039405][ C3] do_initcalls+0x176/0x280 [ 32.039597][ C3] kernel_init_freeable+0x22d/0x300 [ 32.039792][ C3] kernel_init+0x20/0x200 [ 32.039983][ C3] ret_from_fork+0x240/0x320 [ 32.040178][ C3] ret_from_fork_asm+0x1a/0x30 [ 32.040377][ C3] irq event stamp: 544266 [ 32.040526][ C3] hardirqs last enabled at (544266): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 32.040910][ C3] hardirqs last disabled at (544265): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 32.041286][ C3] softirqs last enabled at (540820): [] handle_softirqs+0x358/0x620 [ 32.041625][ C3] softirqs last disabled at (540827): [] __irq_exit_rcu+0xfa/0x160 [ 32.042084][ C3] [ 32.042084][ C3] other info that might help us debug this: [ 32.042379][ C3] Possible unsafe locking scenario: [ 32.042379][ C3] [ 32.042661][ C3] CPU0 [ 32.042923][ C3] ---- [ 32.043067][ C3] lock(&xa->xa_lock#8); [ 32.043217][ C3] [ 32.043358][ C3] lock(&xa->xa_lock#8); [ 32.043551][ C3] [ 32.043551][ C3] *** DEADLOCK *** [ 32.043551][ C3] [ 32.043951][ C3] 1 lock held by swapper/3/0: [ 32.044140][ C3] #0: ffffffffa4979b40 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 32.044603][ C3] [ 32.044603][ C3] stack backtrace: [ 32.044847][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 32.044852][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.044857][ C3] Call Trace: [ 32.044859][ C3] [ 32.044861][ C3] dump_stack_lvl+0x82/0xd0 [ 32.044866][ C3] print_usage_bug.part.0+0x25f/0x360 [ 32.044871][ C3] mark_lock_irq+0x343/0x400 [ 32.044878][ C3] mark_lock+0x174/0x2f0 [ 32.044881][ C3] mark_usage+0x46/0x150 [ 32.044884][ C3] __lock_acquire+0x20b/0x7e0 [ 32.044887][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 32.044891][ C3] ? start_secondary+0x213/0x2a0 [ 32.044895][ C3] lock_acquire.part.0+0xb6/0x240 [ 32.044898][ C3] ? xa_set_mark+0x73/0x120 [ 32.044901][ C3] ? rcu_is_watching+0x12/0xc0 [ 32.044906][ C3] ? lock_acquire+0x10c/0x170 [ 32.044908][ C3] ? xa_set_mark+0x73/0x120 [ 32.044911][ C3] _raw_spin_lock+0x33/0x40 [ 32.044914][ C3] ? xa_set_mark+0x73/0x120 [ 32.044917][ C3] xa_set_mark+0x73/0x120 [ 32.044919][ C3] ? __pfx_xa_set_mark+0x10/0x10 [ 32.044921][ C3] ? __lock_acquire+0x44d/0x7e0 [ 32.044926][ C3] ? find_held_lock+0x2b/0x80 [ 32.044931][ C3] ref_tracker_dir_exit+0xb2/0x740 [ 32.044936][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 32.044939][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 32.044943][ C3] ? ref_tracker_free+0x35d/0x900 [ 32.044947][ C3] ? __lock_acquire+0x44d/0x7e0 [ 32.044949][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 32.044952][ C3] ? __sk_destruct+0x383/0x780 [ 32.044957][ C3] ? rcu_do_batch+0x34c/0xf20 [ 32.044959][ C3] ? rcu_core+0x2bb/0x500 [ 32.044962][ C3] ? handle_softirqs+0x21b/0x620 [ 32.044966][ C3] __put_net+0x83/0x140 [ 32.044971][ C3] ? do_idle+0xf6/0x160 [ 32.044975][ C3] ? __pfx___put_net+0x10/0x10 [ 32.044979][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 32.044985][ C3] __sk_destruct+0x58a/0x780 [ 32.044988][ C3] ? rcu_do_batch+0x34a/0xf20 [ 32.044991][ C3] rcu_do_batch+0x34c/0xf20 [ 32.044994][ C3] ? find_held_lock+0x2b/0x80 [ 32.044998][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 32.045001][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 32.045004][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 32.045009][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 32.045014][ C3] rcu_core+0x2bb/0x500 [ 32.045017][ C3] handle_softirqs+0x21b/0x620 [ 32.045022][ C3] __irq_exit_rcu+0xfa/0x160 [ 32.045025][ C3] irq_exit_rcu+0xe/0x30 [ 32.045028][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 32.045031][ C3] [ 32.045033][ C3] [ 32.045034][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 32.045038][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 32.045042][ C3] Code: b4 cc 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 24 00 fb f4 cc 58 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 32.045044][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 32.045047][ C3] RAX: 0000000000084099 RBX: 1ffff9200002afc1 RCX: ffffffffa384c3c9 [ 32.045049][ C3] RDX: 0000000000000000 RSI: ffffffffa44bc1ba RDI: ffffffffa3c5f220 [ 32.045051][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c36702 [ 32.045052][ C3] R10: ffff8880361b3813 R11: ffffffffa4611288 R12: 0000000000000000 [ 32.045054][ C3] R13: ffff888001bfc640 R14: dffffc0000000000 R15: 0000000000000000 [ 32.045058][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 32.045063][ C3] default_idle+0x9/0x10 [ 32.045066][ C3] default_idle_call+0x6d/0xb0 [ 32.045068][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 32.045071][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 32.045075][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 32.045079][ C3] do_idle+0xf6/0x160 [ 32.045082][ C3] cpu_startup_entry+0x54/0x60 [ 32.045085][ C3] start_secondary+0x213/0x2a0 [ 32.045087][ C3] ? __pfx_start_secondary+0x10/0x10 [ 32.045092][ C3] common_startup_64+0x13e/0x148 [ 32.045100][ C3]