[ 43.704845][ T908] gre: GRE over IPv4 demultiplexer driver [ 43.711946][ T908] ip_gre: GRE over IPv4 tunneling driver [ 44.022819][ T922] ip6_gre: GRE over IPv6 tunneling driver [ 44.074413][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.111322][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.169361][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.308256][ T936] br1: port 1(veth1) entered blocking state [ 44.308454][ T936] br1: port 1(veth1) entered disabled state [ 44.308643][ T936] veth1: entered allmulticast mode [ 44.310237][ T936] veth1: entered promiscuous mode [ 44.341588][ T36] br1: port 1(veth1) entered blocking state [ 44.341798][ T36] br1: port 1(veth1) entered forwarding state [ 44.362338][ T938] br1: port 2(veth2) entered blocking state [ 44.362564][ T938] br1: port 2(veth2) entered disabled state [ 44.362799][ T938] veth2: entered allmulticast mode [ 44.364496][ T938] veth2: entered promiscuous mode [ 44.399521][ T36] br1: port 2(veth2) entered blocking state [ 44.399710][ T36] br1: port 2(veth2) entered forwarding state [ 44.546291][ T290] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 44.785254][ T290] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 44.809247][ T290] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.869261][ T290] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 45.046286][ T68] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 45.206269][ T290] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.230398][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 50.175006][ T986] Mirror/redirect action on [ 56.685312][ C3] ip6_tnl_xmit_ctl: 8 callbacks suppressed [ 56.685322][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 57.049177][ C1] [ 57.049256][ C1] ================================ [ 57.049350][ C1] WARNING: inconsistent lock state [ 57.049432][ C1] 7.1.0-rc5-virtme #1 Not tainted [ 57.049521][ C1] -------------------------------- [ 57.049603][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 57.049705][ C1] mirror_gre_nh.s/1032 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 57.049807][ C1] ffffffffc08eb7b8 (mirred_list_lock){+.?.}-{3:3}, at: tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 57.049976][ C1] {SOFTIRQ-ON-W} state was registered at: [ 57.050056][ C1] __lock_acquire+0x378/0xc10 [ 57.050142][ C1] lock_acquire.part.0+0xbc/0x260 [ 57.050233][ C1] _raw_spin_lock+0x33/0x40 [ 57.050328][ C1] tcf_mirred_init+0x844/0xd70 [act_mirred] [ 57.050431][ C1] tcf_action_init_1+0x428/0x6b0 [ 57.050519][ C1] tcf_action_init+0x3cf/0x890 [ 57.050601][ C1] tcf_exts_validate_ex+0x411/0x670 [ 57.050684][ C1] mall_change+0x3cd/0xe9b [cls_matchall] [ 57.050791][ C1] tc_new_tfilter+0x875/0x21e0 [ 57.050873][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.050958][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 57.051047][ C1] netlink_unicast+0x486/0x750 [ 57.051129][ C1] netlink_sendmsg+0x735/0xc60 [ 57.051217][ C1] ____sys_sendmsg+0x419/0x850 [ 57.051317][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 57.051408][ C1] __sys_sendmsg+0x145/0x1f0 [ 57.051492][ C1] do_syscall_64+0x117/0x590 [ 57.051571][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.051672][ C1] irq event stamp: 2202 [ 57.051733][ C1] hardirqs last enabled at (2202): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 57.051891][ C1] hardirqs last disabled at (2201): [] _raw_spin_lock_irqsave+0x50/0x60 [ 57.052032][ C1] softirqs last enabled at (2074): [] restore_fpregs_from_user+0x1cf/0x490 [ 57.052196][ C1] softirqs last disabled at (2173): [] __irq_exit_rcu+0x103/0x1c0 [ 57.052338][ C1] [ 57.052338][ C1] other info that might help us debug this: [ 57.052457][ C1] Possible unsafe locking scenario: [ 57.052457][ C1] [ 57.052575][ C1] CPU0 [ 57.052635][ C1] ---- [ 57.052695][ C1] lock(mirred_list_lock); [ 57.052773][ C1] [ 57.052835][ C1] lock(mirred_list_lock); [ 57.052914][ C1] [ 57.052914][ C1] *** DEADLOCK *** [ 57.052914][ C1] [ 57.053030][ C1] 1 lock held by mirror_gre_nh.s/1032: [ 57.053110][ C1] #0: ffffffffb2377c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020 [ 57.053259][ C1] [ 57.053259][ C1] stack backtrace: [ 57.053358][ C1] CPU: 1 UID: 0 PID: 1032 Comm: mirror_gre_nh.s Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 57.053361][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.053363][ C1] Call Trace: [ 57.053364][ C1] [ 57.053366][ C1] dump_stack_lvl+0x6f/0xa0 [ 57.053371][ C1] print_usage_bug.part.0.cold+0xa9/0xb7 [ 57.053373][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 57.053377][ C1] mark_lock_irq+0x4e3/0x9c0 [ 57.053378][ C1] ? sysvec_apic_timer_interrupt+0x4c/0xe0 [ 57.053381][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 57.053382][ C1] ? save_trace+0x68/0x280 [ 57.053385][ C1] mark_lock+0x1d7/0xa00 [ 57.053387][ C1] mark_usage+0x42/0x170 [ 57.053388][ C1] __lock_acquire+0x378/0xc10 [ 57.053389][ C1] ? rcu_is_watching+0x15/0xd0 [ 57.053392][ C1] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 57.053396][ C1] lock_acquire.part.0+0xbc/0x260 [ 57.053398][ C1] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 57.053399][ C1] ? rcu_is_watching+0x15/0xd0 [ 57.053401][ C1] ? lock_acquire+0x134/0x160 [ 57.053403][ C1] _raw_spin_lock+0x33/0x40 [ 57.053405][ C1] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 57.053406][ C1] tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 57.053408][ C1] tcf_action_rcu_free+0x74/0x1a0 [ 57.053410][ C1] ? rcu_do_batch+0x2b4/0x1020 [ 57.053411][ C1] rcu_do_batch+0x2b6/0x1020 [ 57.053413][ C1] ? rcu_is_watching+0x15/0xd0 [ 57.053415][ C1] ? sched_balance_softirq+0x260/0x320 [ 57.053418][ C1] ? trace_rcu_batch_end+0x330/0x330 [ 57.053420][ C1] ? sched_balance_domains+0xcd0/0xcd0 [ 57.053422][ C1] ? rcu_is_watching+0x15/0xd0 [ 57.053424][ C1] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 57.053425][ C1] ? trace_irq_disable.constprop.0+0x9b/0x180 [ 57.053427][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 57.053428][ C1] ? lockdep_hardirqs_on+0x8c/0x130 [ 57.053430][ C1] rcu_core+0x2bf/0x640 [ 57.053432][ C1] handle_softirqs+0x1d8/0x940 [ 57.053434][ C1] ? find_held_lock+0x2b/0x80 [ 57.053437][ C1] ? __lock_release.isra.0+0x6b/0x1a0 [ 57.053438][ C1] ? _local_bh_enable+0xd0/0xd0 [ 57.053440][ C1] __irq_exit_rcu+0x103/0x1c0 [ 57.053442][ C1] irq_exit_rcu+0xe/0x30 [ 57.053443][ C1] sysvec_apic_timer_interrupt+0x4c/0xe0 [ 57.053445][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 57.053447][ C1] RIP: 0033:0x560cd309a4c4 [ 57.053450][ C1] Code: 84 00 00 00 00 00 83 e8 30 3c 09 77 98 0f b6 42 01 48 83 c2 01 84 c0 75 ed b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa <48> 85 ff 0f 84 db 00 00 00 55 48 89 e5 41 57 49 89 d7 41 56 49 89 [ 57.053452][ C1] RSP: 002b:00007ffe12e79fc8 EFLAGS: 00000246 [ 57.053454][ C1] RAX: 0000560d1248979e RBX: 0000560d1237fc10 RCX: 00007ffe12e7a23c [ 57.053455][ C1] RDX: 00007ffe12e7a244 RSI: 0000000000000000 RDI: 0000560d12489790 [ 57.053456][ C1] RBP: 00007ffe12e7a0f0 R08: 0000000000000001 R09: 000000000000005d [ 57.053457][ C1] R10: 0000000000000000 R11: 0000000000000029 R12: 0000560d1248ce10 [ 57.053458][ C1] R13: 0000000000000000 R14: 0000560d12489790 R15: 000000000000007d [ 57.053460][ C1] [ 60.568371][ T1080] br1: port 1(veth1) entered disabled state [ 60.582762][ T1082] br1: port 2(veth2) entered disabled state [ 60.595742][ T1083] veth2: left allmulticast mode [ 60.595856][ T1083] veth2: left promiscuous mode [ 60.596001][ T1083] br1: port 2(veth2) entered disabled state [ 60.597049][ T1083] veth1: left allmulticast mode [ 60.597138][ T1083] veth1: left promiscuous mode [ 60.597293][ T1083] br1: port 1(veth1) entered disabled state