[ 339.235678][ T5664] IPsec XFRM device driver [ 374.419596][ T5794] CAN device driver interface [ 374.441546][ T5794] vxcan: Virtual CAN Tunnel driver [ 394.452518][ C1] [ 394.452744][ C1] ================================ [ 394.452925][ C1] WARNING: inconsistent lock state [ 394.453101][ C1] 6.15.0-virtme #1 Not tainted [ 394.453272][ C1] -------------------------------- [ 394.453439][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 394.453671][ C1] ksoftirqd/1/22 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 394.453884][ C1] ffffffff960e5b98 (&xa->xa_lock#8){+.?.}-{3:3}, at: xa_set_mark+0x73/0x120 [ 394.454193][ C1] {SOFTIRQ-ON-W} state was registered at: [ 394.454364][ C1] __lock_acquire+0x20b/0x7e0 [ 394.454546][ C1] lock_acquire.part.0+0xb6/0x240 [ 394.454718][ C1] _raw_spin_lock+0x33/0x40 [ 394.454891][ C1] xa_store+0x1c/0x50 [ 394.455019][ C1] ref_tracker_dir_debugfs+0x168/0x1b0 [ 394.455188][ C1] init_net_debugfs+0x15/0x70 [ 394.455358][ C1] do_one_initcall+0x8c/0x1e0 [ 394.455528][ C1] do_initcalls+0x176/0x280 [ 394.455700][ C1] kernel_init_freeable+0x22d/0x300 [ 394.455874][ C1] kernel_init+0x20/0x200 [ 394.456053][ C1] ret_from_fork+0x240/0x320 [ 394.456226][ C1] ret_from_fork_asm+0x1a/0x30 [ 394.456399][ C1] irq event stamp: 7866340 [ 394.456571][ C1] hardirqs last enabled at (7866340): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 394.456916][ C1] hardirqs last disabled at (7866339): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 394.457265][ C1] softirqs last enabled at (7865974): [] handle_softirqs+0x358/0x620 [ 394.457573][ C1] softirqs last disabled at (7865977): [] run_ksoftirqd+0x3f/0x70 [ 394.457880][ C1] [ 394.457880][ C1] other info that might help us debug this: [ 394.458128][ C1] Possible unsafe locking scenario: [ 394.458128][ C1] [ 394.458375][ C1] CPU0 [ 394.458501][ C1] ---- [ 394.458629][ C1] lock(&xa->xa_lock#8); [ 394.458760][ C1] [ 394.458886][ C1] lock(&xa->xa_lock#8); [ 394.459060][ C1] [ 394.459060][ C1] *** DEADLOCK *** [ 394.459060][ C1] [ 394.459308][ C1] 1 lock held by ksoftirqd/1/22: [ 394.459479][ C1] #0: ffffffff9358d440 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 394.459779][ C1] [ 394.459779][ C1] stack backtrace: [ 394.459988][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 394.459993][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 394.459996][ C1] Call Trace: [ 394.459998][ C1] [ 394.460000][ C1] dump_stack_lvl+0x82/0xd0 [ 394.460006][ C1] print_usage_bug.part.0+0x25f/0x360 [ 394.460011][ C1] mark_lock_irq+0x343/0x400 [ 394.460019][ C1] mark_lock+0x174/0x2f0 [ 394.460023][ C1] mark_usage+0x46/0x150 [ 394.460026][ C1] __lock_acquire+0x20b/0x7e0 [ 394.460030][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 394.460035][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 394.460039][ C1] lock_acquire.part.0+0xb6/0x240 [ 394.460043][ C1] ? xa_set_mark+0x73/0x120 [ 394.460047][ C1] ? rcu_is_watching+0x12/0xc0 [ 394.460052][ C1] ? lock_acquire+0x10c/0x170 [ 394.460055][ C1] ? xa_set_mark+0x73/0x120 [ 394.460059][ C1] _raw_spin_lock+0x33/0x40 [ 394.460062][ C1] ? xa_set_mark+0x73/0x120 [ 394.460065][ C1] xa_set_mark+0x73/0x120 [ 394.460069][ C1] ? __pfx_xa_set_mark+0x10/0x10 [ 394.460072][ C1] ? __lock_acquire+0x44d/0x7e0 [ 394.460078][ C1] ? find_held_lock+0x2b/0x80 [ 394.460082][ C1] ref_tracker_dir_exit+0xb2/0x740 [ 394.460086][ C1] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 394.460089][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 394.460092][ C1] ? ref_tracker_free+0x35d/0x900 [ 394.460095][ C1] ? __lock_acquire+0x44d/0x7e0 [ 394.460098][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 394.460101][ C1] ? __sk_destruct+0x383/0x780 [ 394.460107][ C1] ? rcu_do_batch+0x34c/0xf20 [ 394.460109][ C1] ? rcu_core+0x2bb/0x500 [ 394.460112][ C1] ? handle_softirqs+0x218/0x620 [ 394.460117][ C1] __put_net+0x83/0x140 [ 394.460121][ C1] ? __pfx_migrate_enable+0x10/0x10 [ 394.460125][ C1] ? __pfx___put_net+0x10/0x10 [ 394.460128][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 394.460133][ C1] __sk_destruct+0x58a/0x780 [ 394.460138][ C1] ? rcu_do_batch+0x34a/0xf20 [ 394.460140][ C1] rcu_do_batch+0x34c/0xf20 [ 394.460145][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 394.460149][ C1] ? rcu_is_watching+0x12/0xc0 [ 394.460152][ C1] ? note_gp_changes+0x182/0x1e0 [ 394.460155][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 394.460160][ C1] rcu_core+0x2bb/0x500 [ 394.460163][ C1] handle_softirqs+0x218/0x620 [ 394.460168][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 394.460172][ C1] run_ksoftirqd+0x3f/0x70 [ 394.460175][ C1] smpboot_thread_fn+0x30a/0x960 [ 394.460179][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 394.460182][ C1] kthread+0x37e/0x600 [ 394.460186][ C1] ? __pfx_kthread+0x10/0x10 [ 394.460189][ C1] ? ret_from_fork+0x1b/0x320 [ 394.460192][ C1] ? __lock_release+0x5d/0x170 [ 394.460196][ C1] ? rcu_is_watching+0x12/0xc0 [ 394.460199][ C1] ? __pfx_kthread+0x10/0x10 [ 394.460202][ C1] ret_from_fork+0x240/0x320 [ 394.460205][ C1] ? __pfx_kthread+0x10/0x10 [ 394.460208][ C1] ret_from_fork_asm+0x1a/0x30 [ 394.460215][ C1]