[ 279.370954][ T5037] gre: GRE over IPv4 demultiplexer driver [ 279.387915][ T5037] ip6_gre: GRE over IPv6 tunneling driver [ 279.433627][ T10] ip6_tunnel: er6 xmit: Local address not yet configured! [ 279.481611][ T947] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 279.653610][ T12] ip6_tunnel: er6 xmit: Local address not yet configured! [ 279.750575][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 280.078560][ T947] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 280.397578][ T10] ip6_tunnel: er6 xmit: Local address not yet configured! [ 280.567729][ T5049] Mirror/redirect action on [ 282.619513][ C3] [ 282.619595][ C3] ================================ [ 282.619695][ C3] WARNING: inconsistent lock state [ 282.619779][ C3] 7.1.0-rc5-virtme #1 Not tainted [ 282.619865][ C3] -------------------------------- [ 282.619948][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 282.620059][ C3] swapper/3/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 282.620167][ C3] ffffffffc03647b8 (mirred_list_lock){+.?.}-{3:3}, at: tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 282.620346][ C3] {SOFTIRQ-ON-W} state was registered at: [ 282.620429][ C3] __lock_acquire+0x378/0xc10 [ 282.620521][ C3] lock_acquire.part.0+0xbc/0x260 [ 282.620604][ C3] _raw_spin_lock+0x33/0x40 [ 282.620697][ C3] tcf_mirred_init+0x844/0xd70 [act_mirred] [ 282.620804][ C3] tcf_action_init_1+0x428/0x6b0 [ 282.620892][ C3] tcf_action_init+0x3cf/0x890 [ 282.620982][ C3] tcf_exts_validate_ex+0x411/0x670 [ 282.621066][ C3] mall_change+0x3cd/0xe9b [cls_matchall] [ 282.621182][ C3] tc_new_tfilter+0x875/0x21e0 [ 282.621278][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 282.621362][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 282.621446][ C3] netlink_unicast+0x486/0x750 [ 282.621537][ C3] netlink_sendmsg+0x735/0xc60 [ 282.621619][ C3] ____sys_sendmsg+0x419/0x850 [ 282.621706][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 282.621788][ C3] __sys_sendmsg+0x145/0x1f0 [ 282.621872][ C3] do_syscall_64+0x117/0x590 [ 282.621965][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 282.622068][ C3] irq event stamp: 11111862 [ 282.622163][ C3] hardirqs last enabled at (11111862): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 282.622354][ C3] hardirqs last disabled at (11111861): [] _raw_spin_lock_irqsave+0x50/0x60 [ 282.622542][ C3] softirqs last enabled at (11111792): [] handle_softirqs+0x611/0x940 [ 282.622686][ C3] softirqs last disabled at (11111799): [] __irq_exit_rcu+0x103/0x1c0 [ 282.622828][ C3] [ 282.622828][ C3] other info that might help us debug this: [ 282.622973][ C3] Possible unsafe locking scenario: [ 282.622973][ C3] [ 282.623097][ C3] CPU0 [ 282.623162][ C3] ---- [ 282.623230][ C3] lock(mirred_list_lock); [ 282.623313][ C3] [ 282.623376][ C3] lock(mirred_list_lock); [ 282.623470][ C3] [ 282.623470][ C3] *** DEADLOCK *** [ 282.623470][ C3] [ 282.623606][ C3] 1 lock held by swapper/3/0: [ 282.623688][ C3] #0: ffffffff8958bc80 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020 [ 282.623847][ C3] [ 282.623847][ C3] stack backtrace: [ 282.623950][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 282.623953][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 282.623955][ C3] Call Trace: [ 282.623956][ C3] [ 282.623958][ C3] dump_stack_lvl+0x6f/0xa0 [ 282.623964][ C3] print_usage_bug.part.0.cold+0xa9/0xb7 [ 282.623966][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 282.623970][ C3] mark_lock_irq+0x4e3/0x9c0 [ 282.623971][ C3] ? sysvec_apic_timer_interrupt+0x9d/0xe0 [ 282.623973][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 282.623975][ C3] ? save_trace+0x68/0x280 [ 282.623977][ C3] mark_lock+0x1d7/0xa00 [ 282.623978][ C3] mark_usage+0x42/0x170 [ 282.623980][ C3] __lock_acquire+0x378/0xc10 [ 282.623981][ C3] ? rcu_is_watching+0x15/0xd0 [ 282.623983][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 282.623987][ C3] lock_acquire.part.0+0xbc/0x260 [ 282.623989][ C3] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 282.623991][ C3] ? rcu_is_watching+0x15/0xd0 [ 282.623993][ C3] ? lock_acquire+0x134/0x160 [ 282.623994][ C3] _raw_spin_lock+0x33/0x40 [ 282.623996][ C3] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 282.623997][ C3] tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 282.623999][ C3] tcf_action_rcu_free+0x74/0x1a0 [ 282.624000][ C3] ? rcu_do_batch+0x2b4/0x1020 [ 282.624002][ C3] rcu_do_batch+0x2b6/0x1020 [ 282.624005][ C3] ? trace_rcu_batch_end+0x330/0x330 [ 282.624007][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 282.624009][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 282.624010][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 282.624012][ C3] ? lockdep_hardirqs_on+0x8c/0x130 [ 282.624013][ C3] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 282.624014][ C3] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 282.624015][ C3] rcu_core+0x2bf/0x640 [ 282.624017][ C3] handle_softirqs+0x1d8/0x940 [ 282.624019][ C3] ? find_held_lock+0x2b/0x80 [ 282.624020][ C3] ? __lock_release.isra.0+0x6b/0x1a0 [ 282.624022][ C3] ? _local_bh_enable+0xd0/0xd0 [ 282.624024][ C3] __irq_exit_rcu+0x103/0x1c0 [ 282.624025][ C3] irq_exit_rcu+0xe/0x30 [ 282.624027][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 282.624028][ C3] [ 282.624029][ C3] [ 282.624029][ C3] ? rcu_is_watching+0x15/0xd0 [ 282.624031][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 282.624032][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 282.624035][ C3] Code: 48 8b 3d 44 e3 60 02 e8 1f 00 00 00 48 2b 05 c8 81 9e 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 74 14 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 282.624037][ C3] RSP: 0018:ffa0000000167de8 EFLAGS: 00000296 [ 282.624039][ C3] RAX: 0000000000a98d75 RBX: ff11000001c78040 RCX: ffffffff85aea8a7 [ 282.624040][ C3] RDX: ff11000001c78040 RSI: ffffffff88a93d1a RDI: ffffffff884727c0 [ 282.624041][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.624042][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc0 [ 282.624042][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 282.624044][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 282.624047][ C3] ? lockdep_hardirqs_on+0x8c/0x130 [ 282.624049][ C3] default_idle+0x9/0x10 [ 282.624050][ C3] default_idle_call+0x6e/0xb0 [ 282.624052][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 282.624053][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 282.624055][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 282.624058][ C3] ? rcu_is_watching+0x15/0xd0 [ 282.624059][ C3] do_idle+0xf5/0x160 [ 282.624061][ C3] cpu_startup_entry+0x53/0x70 [ 282.624062][ C3] start_secondary+0x204/0x2b0 [ 282.624064][ C3] ? set_cpu_sibling_map+0x1fb0/0x1fb0 [ 282.624066][ C3] common_startup_64+0x13e/0x148 [ 282.624070][ C3]