[ 109.591059][ T2219] br0: port 1(veth1) entered blocking state [ 109.591297][ T2219] br0: port 1(veth1) entered disabled state [ 109.591508][ T2219] veth1: entered allmulticast mode [ 109.593966][ T2219] veth1: entered promiscuous mode [ 109.620101][ T2221] br0: port 2(veth2) entered blocking state [ 109.620337][ T2221] br0: port 2(veth2) entered disabled state [ 109.620534][ T2221] veth2: entered allmulticast mode [ 109.622967][ T2221] veth2: entered promiscuous mode [ 109.710117][ T68] br0: port 1(veth1) entered blocking state [ 109.710318][ T68] br0: port 1(veth1) entered forwarding state [ 109.732958][ T68] br0: port 2(veth2) entered blocking state [ 109.733182][ T68] br0: port 2(veth2) entered forwarding state [ 146.568430][ T2386] jq (2386) used greatest stack depth: 23936 bytes left [ 151.706372][ T2397] jq (2397) used greatest stack depth: 23856 bytes left [ 151.762887][ T2401] ip (2401) used greatest stack depth: 23488 bytes left [ 156.579982][ T2504] Mirror/redirect action on [ 157.738773][ C1] [ 157.738847][ C1] ================================ [ 157.738932][ C1] WARNING: inconsistent lock state [ 157.739011][ C1] 7.1.0-rc5-virtme #1 Not tainted [ 157.739089][ C1] -------------------------------- [ 157.739164][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 157.739259][ C1] ksoftirqd/1/23 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 157.739355][ C1] ffffffffc03bf7b8 (mirred_list_lock){+.?.}-{3:3}, at: tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 157.739523][ C1] {SOFTIRQ-ON-W} state was registered at: [ 157.739601][ C1] __lock_acquire+0x378/0xc10 [ 157.739687][ C1] lock_acquire.part.0+0xbc/0x260 [ 157.739769][ C1] _raw_spin_lock+0x33/0x40 [ 157.739846][ C1] tcf_mirred_init+0x844/0xd70 [act_mirred] [ 157.739942][ C1] tcf_action_init_1+0x428/0x6b0 [ 157.740020][ C1] tcf_action_init+0x3cf/0x890 [ 157.740094][ C1] tcf_exts_validate_ex+0x411/0x670 [ 157.740173][ C1] fl_change+0xed4/0x4e77 [cls_flower] [ 157.740253][ C1] tc_new_tfilter+0x875/0x21e0 [ 157.740332][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 157.740413][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 157.740494][ C1] netlink_unicast+0x486/0x750 [ 157.740568][ C1] netlink_sendmsg+0x735/0xc60 [ 157.740643][ C1] ____sys_sendmsg+0x419/0x850 [ 157.740719][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 157.740793][ C1] __sys_sendmsg+0x145/0x1f0 [ 157.740867][ C1] do_syscall_64+0x117/0x590 [ 157.740943][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 157.741038][ C1] irq event stamp: 1708168 [ 157.741115][ C1] hardirqs last enabled at (1708168): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 157.741265][ C1] hardirqs last disabled at (1708167): [] _raw_spin_lock_irqsave+0x50/0x60 [ 157.741416][ C1] softirqs last enabled at (1708094): [] handle_softirqs+0x611/0x940 [ 157.741551][ C1] softirqs last disabled at (1708099): [] run_ksoftirqd+0x39/0x60 [ 157.741684][ C1] [ 157.741684][ C1] other info that might help us debug this: [ 157.741797][ C1] Possible unsafe locking scenario: [ 157.741797][ C1] [ 157.741911][ C1] CPU0 [ 157.741969][ C1] ---- [ 157.742026][ C1] lock(mirred_list_lock); [ 157.742104][ C1] [ 157.742164][ C1] lock(mirred_list_lock); [ 157.742241][ C1] [ 157.742241][ C1] *** DEADLOCK *** [ 157.742241][ C1] [ 157.742353][ C1] 1 lock held by ksoftirqd/1/23: [ 157.742436][ C1] #0: ffffffff90977c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020 [ 157.742576][ C1] [ 157.742576][ C1] stack backtrace: [ 157.742673][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 157.742675][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 157.742677][ C1] Call Trace: [ 157.742679][ C1] [ 157.742680][ C1] dump_stack_lvl+0x6f/0xa0 [ 157.742685][ C1] print_usage_bug.part.0.cold+0xa9/0xb7 [ 157.742688][ C1] mark_lock_irq+0x4e3/0x9c0 [ 157.742689][ C1] ? kthread+0x367/0x460 [ 157.742692][ C1] ? save_trace+0x68/0x280 [ 157.742694][ C1] ? __lock_acquire+0x508/0xc10 [ 157.742696][ C1] mark_lock+0x1d7/0xa00 [ 157.742697][ C1] mark_usage+0x42/0x170 [ 157.742699][ C1] __lock_acquire+0x378/0xc10 [ 157.742700][ C1] ? rcu_is_watching+0x15/0xd0 [ 157.742703][ C1] lock_acquire.part.0+0xbc/0x260 [ 157.742705][ C1] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 157.742707][ C1] ? rcu_is_watching+0x15/0xd0 [ 157.742708][ C1] ? lock_acquire+0x134/0x160 [ 157.742710][ C1] _raw_spin_lock+0x33/0x40 [ 157.742712][ C1] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 157.742713][ C1] tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 157.742715][ C1] tcf_action_rcu_free+0x74/0x1a0 [ 157.742716][ C1] ? rcu_do_batch+0x2b4/0x1020 [ 157.742718][ C1] rcu_do_batch+0x2b6/0x1020 [ 157.742720][ C1] ? lockdep_hardirqs_on+0x8c/0x130 [ 157.742722][ C1] ? trace_rcu_batch_end+0x330/0x330 [ 157.742724][ C1] ? rcu_is_watching+0x15/0xd0 [ 157.742726][ C1] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 157.742729][ C1] ? trace_irq_disable.constprop.0+0x9b/0x180 [ 157.742730][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 157.742731][ C1] ? lockdep_hardirqs_on+0x8c/0x130 [ 157.742733][ C1] rcu_core+0x2bf/0x640 [ 157.742735][ C1] handle_softirqs+0x1d8/0x940 [ 157.742737][ C1] ? _local_bh_enable+0xd0/0xd0 [ 157.742739][ C1] ? preempt_schedule_thunk+0x16/0x30 [ 157.742741][ C1] ? rcu_is_watching+0x15/0xd0 [ 157.742742][ C1] run_ksoftirqd+0x39/0x60 [ 157.742744][ C1] smpboot_thread_fn+0x2fb/0x9b0 [ 157.742747][ C1] ? sort_range+0x20/0x20 [ 157.742748][ C1] kthread+0x367/0x460 [ 157.742750][ C1] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 157.742751][ C1] ? kthread_affine_node+0x330/0x330 [ 157.742753][ C1] ret_from_fork+0x474/0x6b0 [ 157.742756][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 157.742757][ C1] ? __switch_to+0x5a3/0xe00 [ 157.742760][ C1] ? kthread_affine_node+0x330/0x330 [ 157.742762][ C1] ret_from_fork_asm+0x11/0x20 [ 157.742765][ C1] [ 162.929225][ T2545] br0: port 2(veth2) entered disabled state [ 162.945436][ T2546] br0: port 1(veth1) entered disabled state [ 162.959113][ T2547] veth2: left allmulticast mode [ 162.959215][ T2547] veth2: left promiscuous mode [ 162.959346][ T2547] br0: port 2(veth2) entered disabled state [ 162.959864][ T2547] veth1: left allmulticast mode [ 162.959946][ T2547] veth1: left promiscuous mode [ 162.960071][ T2547] br0: port 1(veth1) entered disabled state