[ 29.721964][ C0] [ 29.722163][ C0] ================================ [ 29.722459][ C0] WARNING: inconsistent lock state [ 29.722760][ C0] 6.15.0-virtme #1 Not tainted [ 29.723061][ C0] -------------------------------- [ 29.723354][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 29.723719][ C0] ksoftirqd/0/14 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 29.724088][ C0] ffffffff9fb8d218 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 29.724641][ C0] {SOFTIRQ-ON-W} state was registered at: [ 29.724924][ C0] __lock_acquire+0x20b/0x7e0 [ 29.725223][ C0] lock_acquire.part.0+0xb6/0x240 [ 29.725514][ C0] _raw_spin_lock+0x33/0x40 [ 29.725778][ C0] xa_store+0x1c/0x50 [ 29.725922][ C0] ref_tracker_dir_debugfs+0x168/0x1b0 [ 29.726202][ C0] init_net_debugfs+0x15/0x70 [ 29.726441][ C0] do_one_initcall+0x8c/0x1e0 [ 29.726743][ C0] do_initcalls+0x176/0x280 [ 29.727040][ C0] kernel_init_freeable+0x22d/0x300 [ 29.727352][ C0] kernel_init+0x20/0x200 [ 29.727653][ C0] ret_from_fork+0x240/0x320 [ 29.727954][ C0] ret_from_fork_asm+0x1a/0x30 [ 29.728249][ C0] irq event stamp: 239748 [ 29.728472][ C0] hardirqs last enabled at (239748): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 29.729048][ C0] hardirqs last disabled at (239747): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 29.729645][ C0] softirqs last enabled at (239566): [] handle_softirqs+0x358/0x620 [ 29.730169][ C0] softirqs last disabled at (239571): [] run_ksoftirqd+0x3f/0x70 [ 29.730520][ C0] [ 29.730520][ C0] other info that might help us debug this: [ 29.730804][ C0] Possible unsafe locking scenario: [ 29.730804][ C0] [ 29.731077][ C0] CPU0 [ 29.731244][ C0] ---- [ 29.731468][ C0] lock(&xa->xa_lock#8); [ 29.731699][ C0] [ 29.731924][ C0] lock(&xa->xa_lock#8); [ 29.732228][ C0] [ 29.732228][ C0] *** DEADLOCK *** [ 29.732228][ C0] [ 29.732667][ C0] 1 lock held by ksoftirqd/0/14: [ 29.732971][ C0] #0: ffffffff9d1793c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 29.733614][ C0] [ 29.733614][ C0] stack backtrace: [ 29.733984][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 29.733993][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.733996][ C0] Call Trace: [ 29.733999][ C0] [ 29.734003][ C0] dump_stack_lvl+0x82/0xd0 [ 29.734012][ C0] print_usage_bug.part.0+0x25f/0x360 [ 29.734022][ C0] mark_lock_irq+0x343/0x400 [ 29.734035][ C0] mark_lock+0x174/0x2f0 [ 29.734042][ C0] mark_usage+0x46/0x150 [ 29.734048][ C0] __lock_acquire+0x20b/0x7e0 [ 29.734054][ C0] ? unwind_next_frame+0x4f8/0x1e10 [ 29.734062][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 29.734070][ C0] lock_acquire.part.0+0xb6/0x240 [ 29.734076][ C0] ? xa_set_mark+0x73/0x120 [ 29.734083][ C0] ? rcu_is_watching+0x12/0xc0 [ 29.734090][ C0] ? lock_acquire+0x10c/0x170 [ 29.734095][ C0] ? xa_set_mark+0x73/0x120 [ 29.734101][ C0] _raw_spin_lock+0x33/0x40 [ 29.734107][ C0] ? xa_set_mark+0x73/0x120 [ 29.734112][ C0] xa_set_mark+0x73/0x120 [ 29.734117][ C0] ? __pfx_xa_set_mark+0x10/0x10 [ 29.734122][ C0] ? __lock_acquire+0x44d/0x7e0 [ 29.734132][ C0] ? find_held_lock+0x2b/0x80 [ 29.734139][ C0] ref_tracker_dir_exit+0xb2/0x740 [ 29.734147][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 29.734154][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 29.734161][ C0] ? ref_tracker_free+0x35d/0x900 [ 29.734167][ C0] ? __lock_acquire+0x44d/0x7e0 [ 29.734173][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 29.734178][ C0] ? __sk_destruct+0x383/0x780 [ 29.734184][ C0] ? rcu_do_batch+0x34f/0xf20 [ 29.734189][ C0] ? rcu_core+0x2bb/0x500 [ 29.734193][ C0] ? handle_softirqs+0x21b/0x620 [ 29.734201][ C0] __put_net+0x83/0x140 [ 29.734207][ C0] ? __pfx_migrate_enable+0x10/0x10 [ 29.734213][ C0] ? __pfx___put_net+0x10/0x10 [ 29.734220][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 29.734228][ C0] __sk_destruct+0x58a/0x780 [ 29.734234][ C0] ? rcu_do_batch+0x34a/0xf20 [ 29.734239][ C0] rcu_do_batch+0x34f/0xf20 [ 29.734248][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 29.734256][ C0] ? rcu_is_watching+0x12/0xc0 [ 29.734261][ C0] ? note_gp_changes+0x182/0x1e0 [ 29.734266][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 29.734275][ C0] rcu_core+0x2bb/0x500 [ 29.734281][ C0] handle_softirqs+0x21b/0x620 [ 29.734289][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 29.734296][ C0] run_ksoftirqd+0x3f/0x70 [ 29.734302][ C0] smpboot_thread_fn+0x307/0x960 [ 29.734309][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 29.734315][ C0] kthread+0x37b/0x600 [ 29.734322][ C0] ? __pfx_kthread+0x10/0x10 [ 29.734327][ C0] ? ret_from_fork+0x1b/0x320 [ 29.734333][ C0] ? __lock_release+0x5d/0x170 [ 29.734340][ C0] ? rcu_is_watching+0x12/0xc0 [ 29.734346][ C0] ? __pfx_kthread+0x10/0x10 [ 29.734352][ C0] ret_from_fork+0x240/0x320 [ 29.734357][ C0] ? __pfx_kthread+0x10/0x10 [ 29.734363][ C0] ret_from_fork_asm+0x1a/0x30 [ 29.734375][ C0]