[ 822.883623][ C1]
[ 822.883825][ C1] =============================
[ 822.883980][ C1] WARNING: suspicious RCU usage
[ 822.884131][ C1] 7.2.0-rc1-virtme #1 Not tainted
[ 822.884281][ C1] -----------------------------
[ 822.884594][ C1] drivers/net/vxlan/vxlan_core.c:872 suspicious rcu_dereference_protected() usage!
[ 822.884858][ C1]
[ 822.884858][ C1] other info that might help us debug this:
[ 822.884858][ C1]
[ 822.885158][ C1]
[ 822.885158][ C1] rcu_scheduler_active = 2, debug_locks = 1
[ 822.885395][ C1] 8 locks held by kworker/1:1/15578:
[ 822.885547][ C1] #0: ff11000009129540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd55/0x1410
[ 822.885863][ C1] #1: ffa000000020fd10 ((work_completion)(&(&idev->mc_dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdb7/0x1410
[ 822.886208][ C1] #2: ff110000138f6d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_dad_work+0x2e/0x190
[ 822.886492][ C1] #3: ffffffffab791ec0 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0
[ 822.886757][ C1] #4: ffffffffab791ec0 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0
[ 822.887107][ C1] #5: ffffffffab791ec0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x561/0x1490
[ 822.887386][ C1] #6: ffffffffab791ec0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x2ba/0x610
[ 822.887688][ C1] #7: ff11000015a1afa8 (&vxlan->hash_lock){+.-.}-{3:3}, at: vxlan_snoop+0x5dc/0x9a0 [vxlan]
[ 822.887992][ C1]
[ 822.887992][ C1] stack backtrace:
[ 822.888177][ C1] CPU: 1 UID: 0 PID: 15578 Comm: kworker/1:1 Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full)
[ 822.888180][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 822.888182][ C1] Workqueue: mld mld_dad_work
[ 822.888186][ C1] Call Trace:
[ 822.888187][ C1]
[ 822.888189][ C1] dump_stack_lvl+0x6f/0xa0
[ 822.888195][ C1] lockdep_rcu_suspicious.cold+0x37/0x89
[ 822.888201][ C1] vxlan_fdb_create+0xe1b/0x1a70 [vxlan]
[ 822.888207][ C1] ? vxlan_find_mac_rcu+0x578/0x6b0 [vxlan]
[ 822.888213][ C1] ? lock_acquire.part.0+0xbc/0x260
[ 822.888217][ C1] ? find_held_lock+0x2b/0x80
[ 822.888220][ C1] ? vxlan_open+0x340/0x340 [vxlan]
[ 822.888224][ C1] ? __lock_release.isra.0+0x6b/0x1a0
[ 822.888226][ C1] ? rcu_read_lock_any_held+0x3c/0x90
[ 822.888232][ C1] vxlan_fdb_update+0x208/0x3e0 [vxlan]
[ 822.888239][ C1] ? vxlan_fdb_create+0x1a70/0x1a70 [vxlan]
[ 822.888243][ C1] ? lock_acquire.part.0+0xbc/0x260
[ 822.888245][ C1] ? do_raw_spin_lock+0x131/0x280
[ 822.888250][ C1] vxlan_snoop+0x6ba/0x9a0 [vxlan]
[ 822.888256][ C1] ? __iptunnel_pull_header+0x33b/0x730
[ 822.888260][ C1] vxlan_rcv+0x172e/0x2c20 [vxlan]
[ 822.888269][ C1] ? encap_bypass_if_local+0x290/0x290 [vxlan]
[ 822.888275][ C1] ? udp_lib_lport_inuse2+0x3d0/0x3d0
[ 822.888280][ C1] ? __udp4_lib_lookup+0x5f1/0x820
[ 822.888283][ C1] ? encap_bypass_if_local+0x290/0x290 [vxlan]
[ 822.888287][ C1] ? udp_queue_rcv_one_skb+0x645/0xb00
[ 822.888289][ C1] udp_queue_rcv_one_skb+0x645/0xb00
[ 822.888291][ C1] ? lock_acquire.part.0+0xbc/0x260
[ 822.888293][ C1] ? down_read_killable_nested+0x282/0x600
[ 822.888296][ C1] udp_unicast_rcv_skb+0x366/0x450
[ 822.888299][ C1] ? udp_rcv+0xce3/0x1e30
[ 822.888301][ C1] udp_rcv+0xd01/0x1e30
[ 822.888306][ C1] ? udp_sk_rx_dst_set+0x90/0x90
[ 822.888310][ C1] ? lock_acquire.part.0+0xbc/0x260
[ 822.888312][ C1] ? ip_local_deliver_finish+0x2ba/0x610
[ 822.888316][ C1] ip_protocol_deliver_rcu+0x82/0x350
[ 822.888326][ C1] ? process_backlog+0x561/0x1490
[ 822.888331][ C1] ip_local_deliver_finish+0x36f/0x610
[ 822.888334][ C1] ip_local_deliver+0x184/0x4c0
[ 822.888336][ C1] ? ip_local_deliver_finish+0x610/0x610
[ 822.888339][ C1] ? ip_rcv_finish_core+0x553/0x14c0
[ 822.888341][ C1] ? __asan_memset+0x27/0x50
[ 822.888348][ C1] ? process_backlog+0x561/0x1490
[ 822.888349][ C1] ip_rcv+0xdc/0x3d0
[ 822.888352][ C1] ? ip_local_deliver+0x4c0/0x4c0
[ 822.888353][ C1] ? validate_chain+0x38b/0xc20
[ 822.888357][ C1] ? mark_usage+0x61/0x170
[ 822.888360][ C1] ? __lock_acquire+0x518/0xc20
[ 822.888362][ C1] ? nbcon_context_try_acquire+0x2b7/0x600
[ 822.888366][ C1] __netif_receive_skb_one_core+0xfc/0x180
[ 822.888368][ C1] ? lock_acquire.part.0+0xbc/0x260
[ 822.888371][ C1] ? __netif_receive_skb_list_core+0x9e0/0x9e0
[ 822.888373][ C1] ? rcu_is_watching+0x15/0xd0
[ 822.888378][ C1] process_backlog+0x2bc/0x1490
[ 822.888383][ C1] __napi_poll+0xa7/0x3b0
[ 822.888386][ C1] net_rx_action+0x513/0xf50
[ 822.888391][ C1] ? __napi_poll+0x3b0/0x3b0
[ 822.888392][ C1] ? validate_chain+0x38b/0xc20
[ 822.888402][ C1] ? __rwlock_init+0x150/0x150
[ 822.888404][ C1] ? mark_held_locks+0x40/0x70
[ 822.888407][ C1] handle_softirqs+0x1d8/0x8f0
[ 822.888412][ C1] ? _local_bh_enable+0xd0/0xd0
[ 822.888414][ C1] ? do_raw_spin_unlock+0x59/0x250
[ 822.888417][ C1] ? _raw_spin_unlock+0x2d/0x50
[ 822.888421][ C1] do_softirq+0xa9/0xe0
[ 822.888424][ C1]
[ 822.888424][ C1]
[ 822.888425][ C1] ? __dev_queue_xmit+0x956/0x1b70
[ 822.888427][ C1] __local_bh_enable_ip+0x113/0x140
[ 822.888429][ C1] __dev_queue_xmit+0x96b/0x1b70
[ 822.888433][ C1] ? __lock_acquire+0x518/0xc20
[ 822.888436][ C1] ? perf_trace_rcu_utilization+0xde/0x3d0
[ 822.888439][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0
[ 822.888441][ C1] ? find_held_lock+0x2b/0x80
[ 822.888444][ C1] ? __lock_release.isra.0+0x6b/0x1a0
[ 822.888446][ C1] ? rcu_is_watching+0x15/0xd0
[ 822.888449][ C1] ? mark_held_locks+0x40/0x70
[ 822.888452][ C1] ? __asan_memcpy+0x3c/0x60
[ 822.888454][ C1] ? neigh_hh_output+0x152/0x4c0
[ 822.888458][ C1] ip6_finish_output2+0x986/0x1310
[ 822.888462][ C1] ? ip6_xmit+0x2000/0x2000
[ 822.888464][ C1] ? find_held_lock+0x2b/0x80
[ 822.888467][ C1] ? __lock_release.isra.0+0x6b/0x1a0
[ 822.888470][ C1] ? ip6_mtu+0x174/0x410
[ 822.888475][ C1] ip6_finish_output+0x701/0xe80
[ 822.888478][ C1] ip6_output+0x23f/0x7f0
[ 822.888481][ C1] ? ip6_finish_output+0xe80/0xe80
[ 822.888482][ C1] ? __lock_release.isra.0+0x6b/0x1a0
[ 822.888484][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0
[ 822.888487][ C1] ? mark_held_locks+0x40/0x70
[ 822.888491][ C1] ? __local_bh_enable_ip+0xa5/0x140
[ 822.888493][ C1] ? __local_bh_enable_ip+0xa5/0x140
[ 822.888495][ C1] ? icmp6_dst_alloc+0x317/0x4d0
[ 822.888499][ C1] mld_sendpack+0x9d6/0xec0
[ 822.888503][ C1] ? nf_hook.constprop.0+0x340/0x340
[ 822.888511][ C1] mld_dad_work+0x36/0x190
[ 822.888513][ C1] ? process_one_work+0xdb7/0x1410
[ 822.888515][ C1] process_one_work+0xdf8/0x1410
[ 822.888521][ C1] ? pwq_dec_nr_in_flight+0x710/0x710
[ 822.888522][ C1] ? lock_acquire.part.0+0xbc/0x260
[ 822.888529][ C1] worker_thread+0x4f1/0xd60
[ 822.888533][ C1] ? rescuer_thread+0x1320/0x1320
[ 822.888535][ C1] ? __kthread_parkme+0xbd/0x210
[ 822.888538][ C1] ? rescuer_thread+0x1320/0x1320
[ 822.888541][ C1] ? rescuer_thread+0x1320/0x1320
[ 822.888542][ C1] kthread+0x367/0x460
[ 822.888544][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160
[ 822.888547][ C1] ? kthread_affine_node+0x330/0x330
[ 822.888549][ C1] ret_from_fork+0x474/0x6b0
[ 822.888554][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 822.888557][ C1] ? __switch_to+0x5a3/0xe00
[ 822.888560][ C1] ? kthread_affine_node+0x330/0x330
[ 822.888562][ C1] ret_from_fork_asm+0x11/0x20
[ 822.888569][ C1]
[ 901.329262][T19693] br0: port 1(veth_A-C) entered blocking state
[ 901.329633][T19693] br0: port 1(veth_A-C) entered disabled state
[ 901.329828][T19693] veth_A-C: entered allmulticast mode
[ 901.330812][T19693] veth_A-C: entered promiscuous mode
[ 901.332162][T19693] br0: port 1(veth_A-C) entered blocking state
[ 901.332474][T19693] br0: port 1(veth_A-C) entered forwarding state
[ 901.617643][T19703] br0: port 2(vxlan_a) entered blocking state
[ 901.617892][T19703] br0: port 2(vxlan_a) entered disabled state
[ 901.618137][T19703] vxlan_a: entered allmulticast mode
[ 901.619150][T19703] vxlan_a: entered promiscuous mode
[ 901.789674][T19709] br0: port 2(vxlan_a) entered blocking state
[ 901.789889][T19709] br0: port 2(vxlan_a) entered forwarding state
[ 905.246009][ T12] vxlan_a: left allmulticast mode
[ 905.246288][ T12] vxlan_a: left promiscuous mode
[ 905.246546][ T12] br0: port 2(vxlan_a) entered disabled state
[ 905.248770][ T12] veth_A-C: left allmulticast mode
[ 905.248906][ T12] veth_A-C: left promiscuous mode
[ 905.249100][ T12] br0: port 1(veth_A-C) entered disabled state
[ 908.773918][T19907] br0: port 1(veth_A-C) entered blocking state
[ 908.774120][T19907] br0: port 1(veth_A-C) entered disabled state
[ 908.774303][T19907] veth_A-C: entered allmulticast mode
[ 908.775963][T19907] veth_A-C: entered promiscuous mode
[ 908.776596][T19907] br0: port 1(veth_A-C) entered blocking state
[ 908.776751][T19907] br0: port 1(veth_A-C) entered forwarding state
[ 909.068927][T19917] br0: port 2(vxlan_a) entered blocking state
[ 909.069128][T19917] br0: port 2(vxlan_a) entered disabled state
[ 909.069339][T19917] vxlan_a: entered allmulticast mode
[ 909.070277][T19917] vxlan_a: entered promiscuous mode
[ 909.245677][T19923] br0: port 2(vxlan_a) entered blocking state
[ 909.245890][T19923] br0: port 2(vxlan_a) entered forwarding state
[ 912.741675][ T12] vxlan_a: left allmulticast mode
[ 912.741853][ T12] vxlan_a: left promiscuous mode
[ 912.742075][ T12] br0: port 2(vxlan_a) entered disabled state
[ 912.743572][ T12] veth_A-C: left allmulticast mode
[ 912.743711][ T12] veth_A-C: left promiscuous mode
[ 912.744234][ T12] br0: port 1(veth_A-C) entered disabled state
[ 916.046083][T20109] br0: port 1(veth_A-C) entered blocking state
[ 916.046287][T20109] br0: port 1(veth_A-C) entered disabled state
[ 916.046479][T20109] veth_A-C: entered allmulticast mode
[ 916.047498][T20109] veth_A-C: entered promiscuous mode
[ 916.048581][T20109] br0: port 1(veth_A-C) entered blocking state
[ 916.048747][T20109] br0: port 1(veth_A-C) entered forwarding state
[ 916.343082][T20119] br0: port 2(vxlan_a) entered blocking state
[ 916.343692][T20119] br0: port 2(vxlan_a) entered disabled state
[ 916.343946][T20119] vxlan_a: entered allmulticast mode
[ 916.344978][T20119] vxlan_a: entered promiscuous mode
[ 916.507940][T20125] br0: port 2(vxlan_a) entered blocking state
[ 916.508151][T20125] br0: port 2(vxlan_a) entered forwarding state
[ 919.994499][ T12] vxlan_a: left allmulticast mode
[ 919.994686][ T12] vxlan_a: left promiscuous mode
[ 919.994907][ T12] br0: port 2(vxlan_a) entered disabled state
[ 919.996456][ T12] veth_A-C: left allmulticast mode
[ 919.996581][ T12] veth_A-C: left promiscuous mode
[ 919.996772][ T12] br0: port 1(veth_A-C) entered disabled state
[ 923.507320][T20323] br0: port 1(veth_A-C) entered blocking state
[ 923.507533][T20323] br0: port 1(veth_A-C) entered disabled state
[ 923.507717][T20323] veth_A-C: entered allmulticast mode
[ 923.508691][T20323] veth_A-C: entered promiscuous mode
[ 923.509334][T20323] br0: port 1(veth_A-C) entered blocking state
[ 923.509489][T20323] br0: port 1(veth_A-C) entered forwarding state
[ 923.788173][T20333] br0: port 2(vxlan_a) entered blocking state
[ 923.788388][T20333] br0: port 2(vxlan_a) entered disabled state
[ 923.788565][T20333] vxlan_a: entered allmulticast mode
[ 923.789504][T20333] vxlan_a: entered promiscuous mode
[ 923.970568][T20339] br0: port 2(vxlan_a) entered blocking state
[ 923.970827][T20339] br0: port 2(vxlan_a) entered forwarding state
[ 927.450415][ T12] vxlan_a: left allmulticast mode
[ 927.450585][ T12] vxlan_a: left promiscuous mode
[ 927.450794][ T12] br0: port 2(vxlan_a) entered disabled state
[ 927.452941][ T12] veth_A-C: left allmulticast mode
[ 927.453077][ T12] veth_A-C: left promiscuous mode
[ 927.453284][ T12] br0: port 1(veth_A-C) entered disabled state
[ 930.743068][T20526] br0: port 1(veth_A-C) entered blocking state
[ 930.743270][T20526] br0: port 1(veth_A-C) entered disabled state
[ 930.743465][T20526] veth_A-C: entered allmulticast mode
[ 930.744409][T20526] veth_A-C: entered promiscuous mode
[ 930.745523][T20526] br0: port 1(veth_A-C) entered blocking state
[ 930.745694][T20526] br0: port 1(veth_A-C) entered forwarding state
[ 931.037290][T20536] br0: port 2(vxlan_a) entered blocking state
[ 931.037545][T20536] br0: port 2(vxlan_a) entered disabled state
[ 931.037763][T20536] vxlan_a: entered allmulticast mode
[ 931.038720][T20536] vxlan_a: entered promiscuous mode
[ 931.214570][T20542] br0: port 2(vxlan_a) entered blocking state
[ 931.214833][T20542] br0: port 2(vxlan_a) entered forwarding state
[ 934.713717][ T12] vxlan_a: left allmulticast mode
[ 934.713897][ T12] vxlan_a: left promiscuous mode
[ 934.714111][ T12] br0: port 2(vxlan_a) entered disabled state
[ 934.716278][ T12] veth_A-C: left allmulticast mode
[ 934.716552][ T12] veth_A-C: left promiscuous mode
[ 934.716940][ T12] br0: port 1(veth_A-C) entered disabled state
[ 938.191272][T20740] br0: port 1(veth_A-C) entered blocking state
[ 938.191475][T20740] br0: port 1(veth_A-C) entered disabled state
[ 938.191642][T20740] veth_A-C: entered allmulticast mode
[ 938.192562][T20740] veth_A-C: entered promiscuous mode
[ 938.193172][T20740] br0: port 1(veth_A-C) entered blocking state
[ 938.193337][T20740] br0: port 1(veth_A-C) entered forwarding state
[ 938.482888][T20750] br0: port 2(vxlan_a) entered blocking state
[ 938.483087][T20750] br0: port 2(vxlan_a) entered disabled state
[ 938.483266][T20750] vxlan_a: entered allmulticast mode
[ 938.484173][T20750] vxlan_a: entered promiscuous mode
[ 938.642927][T20756] br0: port 2(vxlan_a) entered blocking state
[ 938.643119][T20756] br0: port 2(vxlan_a) entered forwarding state
[ 942.070764][ T12] vxlan_a: left allmulticast mode
[ 942.070938][ T12] vxlan_a: left promiscuous mode
[ 942.071145][ T12] br0: port 2(vxlan_a) entered disabled state
[ 942.072541][ T12] veth_A-C: left allmulticast mode
[ 942.072662][ T12] veth_A-C: left promiscuous mode
[ 942.072851][ T12] br0: port 1(veth_A-C) entered disabled state
[ 945.283041][T20943] br0: port 1(veth_A-C) entered blocking state
[ 945.283288][T20943] br0: port 1(veth_A-C) entered disabled state
[ 945.284047][T20943] veth_A-C: entered allmulticast mode
[ 945.285053][T20943] veth_A-C: entered promiscuous mode
[ 945.285760][T20943] br0: port 1(veth_A-C) entered blocking state
[ 945.285965][T20943] br0: port 1(veth_A-C) entered forwarding state
[ 945.566540][T20953] br0: port 2(vxlan_a) entered blocking state
[ 945.566731][T20953] br0: port 2(vxlan_a) entered disabled state
[ 945.566925][T20953] vxlan_a: entered allmulticast mode
[ 945.567840][T20953] vxlan_a: entered promiscuous mode
[ 945.739149][T20959] br0: port 2(vxlan_a) entered blocking state
[ 945.739380][T20959] br0: port 2(vxlan_a) entered forwarding state
[ 949.265718][ T12] vxlan_a: left allmulticast mode
[ 949.265895][ T12] vxlan_a: left promiscuous mode
[ 949.266112][ T12] br0: port 2(vxlan_a) entered disabled state
[ 949.267165][ T12] veth_A-C: left allmulticast mode
[ 949.267297][ T12] veth_A-C: left promiscuous mode
[ 949.267586][ T12] br0: port 1(veth_A-C) entered disabled state
[ 952.917129][T21157] br0: port 1(veth_A-C) entered blocking state
[ 952.917395][T21157] br0: port 1(veth_A-C) entered disabled state
[ 952.917650][T21157] veth_A-C: entered allmulticast mode
[ 952.918703][T21157] veth_A-C: entered promiscuous mode
[ 952.919432][T21157] br0: port 1(veth_A-C) entered blocking state
[ 952.919643][T21157] br0: port 1(veth_A-C) entered forwarding state
[ 953.213536][T21167] br0: port 2(vxlan_a) entered blocking state
[ 953.213795][T21167] br0: port 2(vxlan_a) entered disabled state
[ 953.214048][T21167] vxlan_a: entered allmulticast mode
[ 953.215394][T21167] vxlan_a: entered promiscuous mode
[ 953.393241][T21173] br0: port 2(vxlan_a) entered blocking state
[ 953.393481][T21173] br0: port 2(vxlan_a) entered forwarding state
[ 956.939810][ T12] vxlan_a: left allmulticast mode
[ 956.940002][ T12] vxlan_a: left promiscuous mode
[ 956.940222][ T12] br0: port 2(vxlan_a) entered disabled state
[ 956.941234][ T12] veth_A-C: left allmulticast mode
[ 956.941534][ T12] veth_A-C: left promiscuous mode
[ 956.941741][ T12] br0: port 1(veth_A-C) entered disabled state
[ 960.438063][T21359] br0: port 1(veth_A-C) entered blocking state
[ 960.438288][T21359] br0: port 1(veth_A-C) entered disabled state
[ 960.438504][T21359] veth_A-C: entered allmulticast mode
[ 960.439546][T21359] veth_A-C: entered promiscuous mode
[ 960.440215][T21359] br0: port 1(veth_A-C) entered blocking state
[ 960.440430][T21359] br0: port 1(veth_A-C) entered forwarding state
[ 960.757192][T21369] br0: port 2(geneve_a) entered blocking state
[ 960.757428][T21369] br0: port 2(geneve_a) entered disabled state
[ 960.757620][T21369] geneve_a: entered allmulticast mode
[ 960.758628][T21369] geneve_a: entered promiscuous mode
[ 960.938266][T21375] br0: port 2(geneve_a) entered blocking state
[ 960.938495][T21375] br0: port 2(geneve_a) entered forwarding state
[ 964.515948][ T12] geneve_a: left allmulticast mode
[ 964.516136][ T12] geneve_a: left promiscuous mode
[ 964.516392][ T12] br0: port 2(geneve_a) entered disabled state
[ 964.517561][ T12] veth_A-C: left allmulticast mode
[ 964.517704][ T12] veth_A-C: left promiscuous mode
[ 964.517923][ T12] br0: port 1(veth_A-C) entered disabled state
[ 968.217256][T21573] br0: port 1(veth_A-C) entered blocking state
[ 968.218152][T21573] br0: port 1(veth_A-C) entered disabled state
[ 968.218616][T21573] veth_A-C: entered allmulticast mode
[ 968.219698][T21573] veth_A-C: entered promiscuous mode
[ 968.220465][T21573] br0: port 1(veth_A-C) entered blocking state
[ 968.220681][T21573] br0: port 1(veth_A-C) entered forwarding state
[ 968.535185][T21583] br0: port 2(geneve_a) entered blocking state
[ 968.535591][T21583] br0: port 2(geneve_a) entered disabled state
[ 968.535846][T21583] geneve_a: entered allmulticast mode
[ 968.537387][T21583] geneve_a: entered promiscuous mode
[ 968.710214][T21589] br0: port 2(geneve_a) entered blocking state
[ 968.710496][T21589] br0: port 2(geneve_a) entered forwarding state
[ 972.280155][ T12] geneve_a: left allmulticast mode
[ 972.280949][ T12] geneve_a: left promiscuous mode
[ 972.281195][ T12] br0: port 2(geneve_a) entered disabled state
[ 972.282431][ T12] veth_A-C: left allmulticast mode
[ 972.282567][ T12] veth_A-C: left promiscuous mode
[ 972.282767][ T12] br0: port 1(veth_A-C) entered disabled state
[ 975.832069][T21776] br0: port 1(veth_A-C) entered blocking state
[ 975.832279][T21776] br0: port 1(veth_A-C) entered disabled state
[ 975.832479][T21776] veth_A-C: entered allmulticast mode
[ 975.833464][T21776] veth_A-C: entered promiscuous mode
[ 975.834105][T21776] br0: port 1(veth_A-C) entered blocking state
[ 975.834264][T21776] br0: port 1(veth_A-C) entered forwarding state
[ 976.139963][T21786] br0: port 2(geneve_a) entered blocking state
[ 976.140168][T21786] br0: port 2(geneve_a) entered disabled state
[ 976.140370][T21786] geneve_a: entered allmulticast mode
[ 976.141321][T21786] geneve_a: entered promiscuous mode
[ 976.324688][T21792] br0: port 2(geneve_a) entered blocking state
[ 976.324913][T21792] br0: port 2(geneve_a) entered forwarding state
[ 979.875029][ T12] geneve_a: left allmulticast mode
[ 979.875207][ T12] geneve_a: left promiscuous mode
[ 979.875446][ T12] br0: port 2(geneve_a) entered disabled state
[ 979.876559][ T12] veth_A-C: left allmulticast mode
[ 979.876693][ T12] veth_A-C: left promiscuous mode
[ 979.876893][ T12] br0: port 1(veth_A-C) entered disabled state
[ 983.315091][T21990] br0: port 1(veth_A-C) entered blocking state
[ 983.315978][T21990] br0: port 1(veth_A-C) entered disabled state
[ 983.316215][T21990] veth_A-C: entered allmulticast mode
[ 983.317231][T21990] veth_A-C: entered promiscuous mode
[ 983.317950][T21990] br0: port 1(veth_A-C) entered blocking state
[ 983.318161][T21990] br0: port 1(veth_A-C) entered forwarding state
[ 983.605587][T22000] br0: port 2(geneve_a) entered blocking state
[ 983.605784][T22000] br0: port 2(geneve_a) entered disabled state
[ 983.605958][T22000] geneve_a: entered allmulticast mode
[ 983.606876][T22000] geneve_a: entered promiscuous mode
[ 983.771054][T22006] br0: port 2(geneve_a) entered blocking state
[ 983.771256][T22006] br0: port 2(geneve_a) entered forwarding state
[ 987.296618][ T12] geneve_a: left allmulticast mode
[ 987.296846][ T12] geneve_a: left promiscuous mode
[ 987.297089][ T12] br0: port 2(geneve_a) entered disabled state
[ 987.298275][ T12] veth_A-C: left allmulticast mode
[ 987.298532][ T12] veth_A-C: left promiscuous mode
[ 987.298756][ T12] br0: port 1(veth_A-C) entered disabled state
[ 990.617107][T22193] br0: port 1(veth_A-C) entered blocking state
[ 990.617296][T22193] br0: port 1(veth_A-C) entered disabled state
[ 990.618016][T22193] veth_A-C: entered allmulticast mode
[ 990.618955][T22193] veth_A-C: entered promiscuous mode
[ 990.619895][T22193] br0: port 1(veth_A-C) entered blocking state
[ 990.620062][T22193] br0: port 1(veth_A-C) entered forwarding state
[ 990.914396][T22203] br0: port 2(geneve_a) entered blocking state
[ 990.914602][T22203] br0: port 2(geneve_a) entered disabled state
[ 990.914779][T22203] geneve_a: entered allmulticast mode
[ 990.915743][T22203] geneve_a: entered promiscuous mode
[ 991.089148][T22209] br0: port 2(geneve_a) entered blocking state
[ 991.089365][T22209] br0: port 2(geneve_a) entered forwarding state
[ 994.711080][ T12] geneve_a: left allmulticast mode
[ 994.711273][ T12] geneve_a: left promiscuous mode
[ 994.711513][ T12] br0: port 2(geneve_a) entered disabled state
[ 994.712560][ T12] veth_A-C: left allmulticast mode
[ 994.712700][ T12] veth_A-C: left promiscuous mode
[ 994.712908][ T12] br0: port 1(veth_A-C) entered disabled state
[ 998.303420][T22410] br0: port 1(veth_A-C) entered blocking state
[ 998.303628][T22410] br0: port 1(veth_A-C) entered disabled state
[ 998.303815][T22410] veth_A-C: entered allmulticast mode
[ 998.304774][T22410] veth_A-C: entered promiscuous mode
[ 998.305413][T22410] br0: port 1(veth_A-C) entered blocking state
[ 998.305576][T22410] br0: port 1(veth_A-C) entered forwarding state
[ 998.605800][T22420] br0: port 2(geneve_a) entered blocking state
[ 998.606005][T22420] br0: port 2(geneve_a) entered disabled state
[ 998.606191][T22420] geneve_a: entered allmulticast mode
[ 998.607160][T22420] geneve_a: entered promiscuous mode
[ 998.774506][T22426] br0: port 2(geneve_a) entered blocking state
[ 998.774758][T22426] br0: port 2(geneve_a) entered forwarding state
[ 1002.241625][ T12] geneve_a: left allmulticast mode
[ 1002.241806][ T12] geneve_a: left promiscuous mode
[ 1002.242020][ T12] br0: port 2(geneve_a) entered disabled state
[ 1002.243823][ T12] veth_A-C: left allmulticast mode
[ 1002.244044][ T12] veth_A-C: left promiscuous mode
[ 1002.244418][ T12] br0: port 1(veth_A-C) entered disabled state
[ 1005.525597][T22612] br0: port 1(veth_A-C) entered blocking state
[ 1005.525900][T22612] br0: port 1(veth_A-C) entered disabled state
[ 1005.526178][T22612] veth_A-C: entered allmulticast mode
[ 1005.527581][T22612] veth_A-C: entered promiscuous mode
[ 1005.528315][T22612] br0: port 1(veth_A-C) entered blocking state
[ 1005.528547][T22612] br0: port 1(veth_A-C) entered forwarding state
[ 1005.820216][T22622] br0: port 2(geneve_a) entered blocking state
[ 1005.820417][T22622] br0: port 2(geneve_a) entered disabled state
[ 1005.820595][T22622] geneve_a: entered allmulticast mode
[ 1005.821505][T22622] geneve_a: entered promiscuous mode
[ 1005.991239][T22628] br0: port 2(geneve_a) entered blocking state
[ 1005.991460][T22628] br0: port 2(geneve_a) entered forwarding state
[ 1009.479694][ T12] geneve_a: left allmulticast mode
[ 1009.479873][ T12] geneve_a: left promiscuous mode
[ 1009.480089][ T12] br0: port 2(geneve_a) entered disabled state
[ 1009.481119][ T12] veth_A-C: left allmulticast mode
[ 1009.481242][ T12] veth_A-C: left promiscuous mode
[ 1009.481598][ T12] br0: port 1(veth_A-C) entered disabled state
[ 1012.987426][T22826] br0: port 1(veth_A-C) entered blocking state
[ 1012.987644][T22826] br0: port 1(veth_A-C) entered disabled state
[ 1012.987836][T22826] veth_A-C: entered allmulticast mode
[ 1012.988783][T22826] veth_A-C: entered promiscuous mode
[ 1012.989424][T22826] br0: port 1(veth_A-C) entered blocking state
[ 1012.989589][T22826] br0: port 1(veth_A-C) entered forwarding state
[ 1013.274251][T22836] br0: port 2(geneve_a) entered blocking state
[ 1013.274458][T22836] br0: port 2(geneve_a) entered disabled state
[ 1013.280337][T22836] geneve_a: entered allmulticast mode
[ 1013.281263][T22836] geneve_a: entered promiscuous mode
[ 1013.459062][T22842] br0: port 2(geneve_a) entered blocking state
[ 1013.459280][T22842] br0: port 2(geneve_a) entered forwarding state
[ 1016.918405][ T12] geneve_a: left allmulticast mode
[ 1016.918588][ T12] geneve_a: left promiscuous mode
[ 1016.918813][ T12] br0: port 2(geneve_a) entered disabled state
[ 1016.919951][ T12] veth_A-C: left allmulticast mode
[ 1016.920075][ T12] veth_A-C: left promiscuous mode
[ 1016.920266][ T12] br0: port 1(veth_A-C) entered disabled state
[ 1021.040418][T23015] openvswitch: Open vSwitch switching datapath
[ 1021.133893][T23012] netlink: 'python3': attribute type 2 has an invalid length.
[ 1021.139172][T23012] ovs_br0: entered promiscuous mode
[ 1022.221261][T23050] veth_A-C: entered promiscuous mode
[ 1023.152035][T23078] vxlan_a: entered promiscuous mode
[ 1031.399987][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1032.274148][T23279] vxlan_a: left promiscuous mode
[ 1033.846384][T23305] ovs_br0: left promiscuous mode
[ 1036.833819][T23412] netlink: 'python3': attribute type 2 has an invalid length.
[ 1036.838139][T23412] ovs_br0: entered promiscuous mode
[ 1037.862207][T23442] veth_A-C: entered promiscuous mode
[ 1038.737284][T23469] vxlan_a: entered promiscuous mode
[ 1047.020108][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1047.986171][T23669] vxlan_a: left promiscuous mode
[ 1049.384936][T23695] ovs_br0: left promiscuous mode
[ 1052.211054][T23790] netlink: 'python3': attribute type 2 has an invalid length.
[ 1052.218344][T23790] ovs_br0: entered promiscuous mode
[ 1053.287852][T23820] veth_A-C: entered promiscuous mode
[ 1054.248369][T23847] vxlan_a: entered promiscuous mode
[ 1062.556358][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1063.474345][T24048] vxlan_a: left promiscuous mode
[ 1064.915074][T24074] ovs_br0: left promiscuous mode
[ 1067.915704][T24181] netlink: 'python3': attribute type 2 has an invalid length.
[ 1067.920038][T24181] ovs_br0: entered promiscuous mode
[ 1069.040293][T24211] veth_A-C: entered promiscuous mode
[ 1069.977318][T24238] vxlan_a: entered promiscuous mode
[ 1078.085882][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1079.022495][T24439] vxlan_a: left promiscuous mode
[ 1080.470909][T24465] ovs_br0: left promiscuous mode
[ 1083.339226][T24560] netlink: 'python3': attribute type 2 has an invalid length.
[ 1083.343809][T24560] ovs_br0: entered promiscuous mode
[ 1084.442604][T24590] veth_A-C: entered promiscuous mode
[ 1085.390220][T24617] vxlan_a: entered promiscuous mode
[ 1093.647688][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1094.571929][T24817] vxlan_a: left promiscuous mode
[ 1096.010562][T24843] ovs_br0: left promiscuous mode
[ 1099.024744][T24950] netlink: 'python3': attribute type 2 has an invalid length.
[ 1099.031192][T24950] ovs_br0: entered promiscuous mode
[ 1100.095770][T24982] veth_A-C: entered promiscuous mode
[ 1101.017575][T25009] vxlan_a: entered promiscuous mode
[ 1109.225295][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1110.086617][T25209] vxlan_a: left promiscuous mode
[ 1111.463013][T25235] ovs_br0: left promiscuous mode
[ 1114.324779][T25330] netlink: 'python3': attribute type 2 has an invalid length.
[ 1114.329271][T25330] ovs_br0: entered promiscuous mode
[ 1115.393918][T25360] veth_A-C: entered promiscuous mode
[ 1116.275992][T25387] vxlan_a: entered promiscuous mode
[ 1124.428915][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1125.305389][T25587] vxlan_a: left promiscuous mode
[ 1126.688352][T25613] ovs_br0: left promiscuous mode
[ 1129.714824][T25720] netlink: 'python3': attribute type 2 has an invalid length.
[ 1129.718862][T25720] ovs_br0: entered promiscuous mode
[ 1130.796645][T25752] veth_A-C: entered promiscuous mode
[ 1131.731165][T25779] vxlan_a: entered promiscuous mode
[ 1139.851509][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1140.713410][T25980] vxlan_a: left promiscuous mode
[ 1142.061103][T26006] ovs_br0: left promiscuous mode
[ 1144.788502][T26101] netlink: 'python3': attribute type 2 has an invalid length.
[ 1144.799252][T26101] ovs_br0: entered promiscuous mode
[ 1145.889267][T26131] veth_A-C: entered promiscuous mode
[ 1146.798621][T26158] geneve_a: entered promiscuous mode
[ 1154.941211][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1156.541302][T26371] geneve_a: left promiscuous mode
[ 1157.166499][T26384] ovs_br0: left promiscuous mode
[ 1160.098515][T26491] netlink: 'python3': attribute type 2 has an invalid length.
[ 1160.102850][T26491] ovs_br0: entered promiscuous mode
[ 1161.114996][T26521] veth_A-C: entered promiscuous mode
[ 1162.024638][T26548] geneve_a: entered promiscuous mode
[ 1169.984040][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1171.612587][T26761] geneve_a: left promiscuous mode
[ 1172.270694][T26774] ovs_br0: left promiscuous mode
[ 1175.639851][T26869] netlink: 'python3': attribute type 2 has an invalid length.
[ 1175.647406][T26869] ovs_br0: entered promiscuous mode
[ 1176.957917][T26901] veth_A-C: entered promiscuous mode
[ 1178.242520][T26928] geneve_a: entered promiscuous mode
[ 1187.730625][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1189.420890][T27141] geneve_a: left promiscuous mode
[ 1190.070634][T27154] ovs_br0: left promiscuous mode
[ 1193.115635][T27261] netlink: 'python3': attribute type 2 has an invalid length.
[ 1193.119962][T27261] ovs_br0: entered promiscuous mode
[ 1194.208991][T27293] veth_A-C: entered promiscuous mode
[ 1195.120826][T27320] geneve_a: entered promiscuous mode
[ 1203.561965][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1205.223052][T27533] geneve_a: left promiscuous mode
[ 1205.872910][T27546] ovs_br0: left promiscuous mode
[ 1208.646666][T27641] netlink: 'python3': attribute type 2 has an invalid length.
[ 1208.650552][T27641] ovs_br0: entered promiscuous mode
[ 1209.663943][T27671] veth_A-C: entered promiscuous mode
[ 1210.568122][T27698] geneve_a: entered promiscuous mode
[ 1218.603898][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1220.221578][T27912] geneve_a: left promiscuous mode
[ 1220.856313][T27925] ovs_br0: left promiscuous mode
[ 1223.789124][T28032] netlink: 'python3': attribute type 2 has an invalid length.
[ 1223.793092][T28032] ovs_br0: entered promiscuous mode
[ 1224.817018][T28062] veth_A-C: entered promiscuous mode
[ 1225.751207][T28089] geneve_a: entered promiscuous mode
[ 1233.941716][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1235.571916][T28303] geneve_a: left promiscuous mode
[ 1236.274284][T28316] ovs_br0: left promiscuous mode
[ 1239.050391][T28411] netlink: 'python3': attribute type 2 has an invalid length.
[ 1239.054780][T28411] ovs_br0: entered promiscuous mode
[ 1240.112522][T28441] veth_A-C: entered promiscuous mode
[ 1240.990170][T28468] geneve_a: entered promiscuous mode
[ 1249.068550][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1250.756894][T28682] geneve_a: left promiscuous mode
[ 1251.400890][T28695] ovs_br0: left promiscuous mode
[ 1254.349429][T28802] netlink: 'python3': attribute type 2 has an invalid length.
[ 1254.353859][T28802] ovs_br0: entered promiscuous mode
[ 1255.412259][T28832] veth_A-C: entered promiscuous mode
[ 1256.337134][T28859] geneve_a: entered promiscuous mode
[ 1264.371053][ T12] veth_A-C (unregistering): left promiscuous mode
[ 1266.046525][T29072] geneve_a: left promiscuous mode
[ 1266.746357][T29085] ovs_br0: left promiscuous mode
[ 1367.228149][ T350] Initializing XFRM netlink socket