[ 14.868792][ C0] [ 14.868920][ C0] ================================ [ 14.869094][ C0] WARNING: inconsistent lock state [ 14.869263][ C0] 6.15.0-virtme #1 Not tainted [ 14.869436][ C0] -------------------------------- [ 14.869605][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 14.869816][ C0] ksoftirqd/0/14 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 14.870027][ C0] ffffffffa458d218 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 14.870508][ C0] {SOFTIRQ-ON-W} state was registered at: [ 14.870682][ C0] __lock_acquire+0x20b/0x7e0 [ 14.870859][ C0] lock_acquire.part.0+0xb6/0x240 [ 14.871032][ C0] _raw_spin_lock+0x33/0x40 [ 14.871207][ C0] xa_store+0x1c/0x50 [ 14.871337][ C0] ref_tracker_dir_debugfs+0x168/0x1b0 [ 14.871510][ C0] init_net_debugfs+0x15/0x70 [ 14.871681][ C0] do_one_initcall+0x8c/0x1e0 [ 14.871850][ C0] do_initcalls+0x176/0x280 [ 14.872022][ C0] kernel_init_freeable+0x22d/0x300 [ 14.872195][ C0] kernel_init+0x20/0x200 [ 14.872366][ C0] ret_from_fork+0x240/0x320 [ 14.872538][ C0] ret_from_fork_asm+0x1a/0x30 [ 14.872707][ C0] irq event stamp: 205774 [ 14.872840][ C0] hardirqs last enabled at (205774): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 14.873178][ C0] hardirqs last disabled at (205773): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 14.873513][ C0] softirqs last enabled at (204684): [] handle_softirqs+0x358/0x620 [ 14.873808][ C0] softirqs last disabled at (204687): [] run_ksoftirqd+0x3f/0x70 [ 14.874105][ C0] [ 14.874105][ C0] other info that might help us debug this: [ 14.874352][ C0] Possible unsafe locking scenario: [ 14.874352][ C0] [ 14.874607][ C0] CPU0 [ 14.874732][ C0] ---- [ 14.874857][ C0] lock(&xa->xa_lock#8); [ 14.874987][ C0] [ 14.875113][ C0] lock(&xa->xa_lock#8); [ 14.875284][ C0] [ 14.875284][ C0] *** DEADLOCK *** [ 14.875284][ C0] [ 14.875533][ C0] 1 lock held by ksoftirqd/0/14: [ 14.875701][ C0] #0: ffffffffa1b793c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 14.876006][ C0] [ 14.876006][ C0] stack backtrace: [ 14.876217][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 14.876221][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.876223][ C0] Call Trace: [ 14.876225][ C0] [ 14.876228][ C0] dump_stack_lvl+0x82/0xd0 [ 14.876233][ C0] print_usage_bug.part.0+0x25f/0x360 [ 14.876238][ C0] mark_lock_irq+0x343/0x400 [ 14.876245][ C0] mark_lock+0x174/0x2f0 [ 14.876249][ C0] mark_usage+0x46/0x150 [ 14.876253][ C0] __lock_acquire+0x20b/0x7e0 [ 14.876256][ C0] ? unwind_next_frame+0x4f8/0x1e10 [ 14.876262][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 14.876265][ C0] lock_acquire.part.0+0xb6/0x240 [ 14.876269][ C0] ? xa_set_mark+0x73/0x120 [ 14.876272][ C0] ? rcu_is_watching+0x12/0xc0 [ 14.876277][ C0] ? lock_acquire+0x10c/0x170 [ 14.876280][ C0] ? xa_set_mark+0x73/0x120 [ 14.876284][ C0] _raw_spin_lock+0x33/0x40 [ 14.876287][ C0] ? xa_set_mark+0x73/0x120 [ 14.876289][ C0] xa_set_mark+0x73/0x120 [ 14.876292][ C0] ? __pfx_xa_set_mark+0x10/0x10 [ 14.876294][ C0] ? __lock_acquire+0x44d/0x7e0 [ 14.876300][ C0] ? find_held_lock+0x2b/0x80 [ 14.876303][ C0] ref_tracker_dir_exit+0xb2/0x740 [ 14.876308][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 14.876311][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 14.876315][ C0] ? ref_tracker_free+0x35d/0x900 [ 14.876319][ C0] ? __lock_acquire+0x44d/0x7e0 [ 14.876322][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 14.876325][ C0] ? __sk_destruct+0x383/0x780 [ 14.876329][ C0] ? rcu_do_batch+0x34f/0xf20 [ 14.876332][ C0] ? rcu_core+0x2bb/0x500 [ 14.876334][ C0] ? handle_softirqs+0x21b/0x620 [ 14.876339][ C0] __put_net+0x83/0x140 [ 14.876343][ C0] ? __pfx_migrate_enable+0x10/0x10 [ 14.876348][ C0] ? __pfx___put_net+0x10/0x10 [ 14.876352][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 14.876357][ C0] __sk_destruct+0x58a/0x780 [ 14.876361][ C0] ? rcu_do_batch+0x34a/0xf20 [ 14.876364][ C0] rcu_do_batch+0x34f/0xf20 [ 14.876369][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 14.876373][ C0] ? rcu_is_watching+0x12/0xc0 [ 14.876376][ C0] ? note_gp_changes+0x182/0x1e0 [ 14.876379][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 14.876384][ C0] rcu_core+0x2bb/0x500 [ 14.876387][ C0] handle_softirqs+0x21b/0x620 [ 14.876391][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 14.876396][ C0] run_ksoftirqd+0x3f/0x70 [ 14.876399][ C0] smpboot_thread_fn+0x307/0x960 [ 14.876403][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 14.876406][ C0] kthread+0x37b/0x600 [ 14.876410][ C0] ? __pfx_kthread+0x10/0x10 [ 14.876413][ C0] ? ret_from_fork+0x1b/0x320 [ 14.876416][ C0] ? __lock_release+0x5d/0x170 [ 14.876419][ C0] ? rcu_is_watching+0x12/0xc0 [ 14.876423][ C0] ? __pfx_kthread+0x10/0x10 [ 14.876426][ C0] ret_from_fork+0x240/0x320 [ 14.876429][ C0] ? __pfx_kthread+0x10/0x10 [ 14.876432][ C0] ret_from_fork_asm+0x1a/0x30 [ 14.876438][ C0]