[ 15.208323][ C2] [ 15.208481][ C2] ================================ [ 15.208709][ C2] WARNING: inconsistent lock state [ 15.208945][ C2] 6.15.0-virtme #1 Not tainted [ 15.209147][ C2] -------------------------------- [ 15.209342][ C2] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 15.209578][ C2] swapper/2/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 15.209836][ C2] ffffffffa4995218 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 15.210197][ C2] {SOFTIRQ-ON-W} state was registered at: [ 15.210394][ C2] __lock_acquire+0x20b/0x7e0 [ 15.210600][ C2] lock_acquire.part.0+0xb6/0x240 [ 15.210807][ C2] _raw_spin_lock+0x33/0x40 [ 15.211010][ C2] xa_store+0x1c/0x50 [ 15.211158][ C2] ref_tracker_dir_debugfs+0x168/0x1b0 [ 15.211355][ C2] init_net_debugfs+0x15/0x70 [ 15.211555][ C2] do_one_initcall+0x8c/0x1e0 [ 15.211818][ C2] do_initcalls+0x176/0x280 [ 15.212133][ C2] kernel_init_freeable+0x22d/0x300 [ 15.212445][ C2] kernel_init+0x20/0x200 [ 15.212754][ C2] ret_from_fork+0x240/0x320 [ 15.213064][ C2] ret_from_fork_asm+0x1a/0x30 [ 15.213367][ C2] irq event stamp: 247686 [ 15.213603][ C2] hardirqs last enabled at (247686): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.214250][ C2] hardirqs last disabled at (247685): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 15.214876][ C2] softirqs last enabled at (245914): [] handle_softirqs+0x358/0x620 [ 15.215408][ C2] softirqs last disabled at (245921): [] __irq_exit_rcu+0xfa/0x160 [ 15.215988][ C2] [ 15.215988][ C2] other info that might help us debug this: [ 15.216428][ C2] Possible unsafe locking scenario: [ 15.216428][ C2] [ 15.216875][ C2] CPU0 [ 15.217124][ C2] ---- [ 15.217363][ C2] lock(&xa->xa_lock#8); [ 15.217616][ C2] [ 15.217857][ C2] lock(&xa->xa_lock#8); [ 15.218169][ C2] [ 15.218169][ C2] *** DEADLOCK *** [ 15.218169][ C2] [ 15.218642][ C2] 1 lock held by swapper/2/0: [ 15.218984][ C2] #0: ffffffffa1f793c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 15.219569][ C2] [ 15.219569][ C2] stack backtrace: [ 15.219976][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 15.219984][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.219987][ C2] Call Trace: [ 15.219990][ C2] [ 15.219994][ C2] dump_stack_lvl+0x82/0xd0 [ 15.220005][ C2] print_usage_bug.part.0+0x25f/0x360 [ 15.220014][ C2] mark_lock_irq+0x343/0x400 [ 15.220027][ C2] mark_lock+0x174/0x2f0 [ 15.220033][ C2] mark_usage+0x46/0x150 [ 15.220038][ C2] __lock_acquire+0x20b/0x7e0 [ 15.220043][ C2] ? unwind_next_frame+0x4f8/0x1e10 [ 15.220053][ C2] ? start_secondary+0x213/0x2a0 [ 15.220063][ C2] lock_acquire.part.0+0xb6/0x240 [ 15.220068][ C2] ? xa_set_mark+0x73/0x120 [ 15.220075][ C2] ? rcu_is_watching+0x12/0xc0 [ 15.220080][ C2] ? lock_acquire+0x10c/0x170 [ 15.220084][ C2] ? xa_set_mark+0x73/0x120 [ 15.220090][ C2] _raw_spin_lock+0x33/0x40 [ 15.220097][ C2] ? xa_set_mark+0x73/0x120 [ 15.220102][ C2] xa_set_mark+0x73/0x120 [ 15.220107][ C2] ? __pfx_xa_set_mark+0x10/0x10 [ 15.220111][ C2] ? __lock_acquire+0x44d/0x7e0 [ 15.220120][ C2] ? find_held_lock+0x2b/0x80 [ 15.220129][ C2] ref_tracker_dir_exit+0xb2/0x740 [ 15.220139][ C2] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.220146][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.220152][ C2] ? ref_tracker_free+0x35d/0x900 [ 15.220158][ C2] ? __lock_acquire+0x44d/0x7e0 [ 15.220162][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.220167][ C2] ? __sk_destruct+0x383/0x780 [ 15.220174][ C2] ? rcu_do_batch+0x34f/0xf20 [ 15.220179][ C2] ? rcu_core+0x2bb/0x500 [ 15.220184][ C2] ? handle_softirqs+0x21b/0x620 [ 15.220193][ C2] __put_net+0x83/0x140 [ 15.220201][ C2] ? do_idle+0xf6/0x160 [ 15.220208][ C2] ? __pfx___put_net+0x10/0x10 [ 15.220215][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 15.220223][ C2] __sk_destruct+0x58a/0x780 [ 15.220230][ C2] ? rcu_do_batch+0x34a/0xf20 [ 15.220234][ C2] rcu_do_batch+0x34f/0xf20 [ 15.220242][ C2] ? find_held_lock+0x2b/0x80 [ 15.220248][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.220255][ C2] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.220261][ C2] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.220267][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 15.220273][ C2] rcu_core+0x2bb/0x500 [ 15.220278][ C2] handle_softirqs+0x21b/0x620 [ 15.220285][ C2] __irq_exit_rcu+0xfa/0x160 [ 15.220289][ C2] irq_exit_rcu+0xe/0x30 [ 15.220292][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.220297][ C2] [ 15.220299][ C2] [ 15.220302][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.220307][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 15.220313][ C2] 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 [ 15.220316][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000246 [ 15.220321][ C2] RAX: 000000000003c09f RBX: 1ffff92000028fc1 RCX: ffffffffa0ddc3c9 [ 15.220324][ C2] RDX: 0000000000000000 RSI: ffffffffa1aa76e1 RDI: ffffffffa125a2e0 [ 15.220328][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c26702 [ 15.220331][ C2] R10: ffff888036133813 R11: ffffffffa1c11288 R12: 0000000000000000 [ 15.220334][ C2] R13: ffff888001bf2300 R14: dffffc0000000000 R15: 0000000000000000 [ 15.220341][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 15.220352][ C2] default_idle+0x9/0x10 [ 15.220356][ C2] default_idle_call+0x6d/0xb0 [ 15.220360][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 15.220367][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 15.220375][ C2] ? tsc_verify_tsc_adjust+0x98/0x310 [ 15.220383][ C2] do_idle+0xf6/0x160 [ 15.220390][ C2] cpu_startup_entry+0x54/0x60 [ 15.220396][ C2] start_secondary+0x213/0x2a0 [ 15.220402][ C2] ? __pfx_start_secondary+0x10/0x10 [ 15.220411][ C2] common_startup_64+0x13e/0x148 [ 15.220427][ C2] [ 17.635039][ T230] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.636363][ T230] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.637714][ T230] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.638861][ T230] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.640014][ T230] TCP: AO key ifindex 200 != sk bound ifindex 3