[    8.253401][  T183] ip (183) used greatest stack depth: 24448 bytes left
[    9.940653][  T256] br1: port 1(vx10) entered blocking state
[    9.940971][  T256] br1: port 1(vx10) entered disabled state
[    9.941204][  T256] vx10: entered allmulticast mode
[    9.942801][  T256] vx10: entered promiscuous mode
[    9.943234][  T256] br1: port 1(vx10) entered blocking state
[    9.943547][  T256] br1: port 1(vx10) entered forwarding state
[   10.038409][  T262] br1: port 2(vx20) entered blocking state
[   10.039167][  T262] br1: port 2(vx20) entered disabled state
[   10.039405][  T262] vx20: entered allmulticast mode
[   10.040870][  T262] vx20: entered promiscuous mode
[   10.041503][  T262] br1: port 2(vx20) entered blocking state
[   10.041733][  T262] br1: port 2(vx20) entered forwarding state
[   10.092169][  T264] br1: port 3(veth1) entered blocking state
[   10.092424][  T264] br1: port 3(veth1) entered disabled state
[   10.093119][  T264] veth1: entered allmulticast mode
[   10.094730][  T264] veth1: entered promiscuous mode
[   10.118095][   T38] br1: port 3(veth1) entered blocking state
[   10.118403][   T38] br1: port 3(veth1) entered forwarding state
[   10.163958][  T267] br1: port 4(veth2) entered blocking state
[   10.164200][  T267] br1: port 4(veth2) entered disabled state
[   10.164417][  T267] veth2: entered allmulticast mode
[   10.166750][  T267] veth2: entered promiscuous mode
[   10.193791][   T38] br1: port 4(veth2) entered blocking state
[   10.194110][   T38] br1: port 4(veth2) entered forwarding state
[   10.418580][  T279] 8021q: 802.1Q VLAN Support v1.8
[   10.515247][  T282] br1: entered promiscuous mode
[   10.516931][  T282] br1: left promiscuous mode
[   10.528003][  T282] br1: entered promiscuous mode
[   10.857411][  T298] ip (298) used greatest stack depth: 23664 bytes left
[   12.198932][  T358] br1: port 1(vx10) entered blocking state
[   12.199265][  T358] br1: port 1(vx10) entered disabled state
[   12.199498][  T358] vx10: entered allmulticast mode
[   12.200883][  T358] vx10: entered promiscuous mode
[   12.201410][  T358] br1: port 1(vx10) entered blocking state
[   12.201585][  T358] br1: port 1(vx10) entered forwarding state
[   12.300900][  T362] br1: port 2(vx20) entered blocking state
[   12.301152][  T362] br1: port 2(vx20) entered disabled state
[   12.301415][  T362] vx20: entered allmulticast mode
[   12.302865][  T362] vx20: entered promiscuous mode
[   12.303235][  T362] br1: port 2(vx20) entered blocking state
[   12.303465][  T362] br1: port 2(vx20) entered forwarding state
[   12.345413][  T364] br1: port 3(w1) entered blocking state
[   12.345662][  T364] br1: port 3(w1) entered disabled state
[   12.345832][  T364] w1: entered allmulticast mode
[   12.347238][  T364] w1: entered promiscuous mode
[   12.382004][   T46] br1: port 3(w1) entered blocking state
[   12.382169][   T46] br1: port 3(w1) entered forwarding state
[   12.422020][  T367] br1: port 4(w3) entered blocking state
[   12.422196][  T367] br1: port 4(w3) entered disabled state
[   12.422369][  T367] w3: entered allmulticast mode
[   12.423805][  T367] w3: entered promiscuous mode
[   12.453706][   T46] br1: port 4(w3) entered blocking state
[   12.453899][   T46] br1: port 4(w3) entered forwarding state
[   12.686124][  T377] br1: entered promiscuous mode
[   12.688154][  T377] br1: left promiscuous mode
[   12.695738][  T377] br1: entered promiscuous mode
[   13.027421][    C2] ------------[ cut here ]------------
[   13.027715][    C2] WARNING: ./include/linux/skbuff.h:3239 at __udp6_lib_err_encap+0x614/0x950, CPU#2: kworker/2:2/67
[   13.028047][    C2] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[   13.028528][    C2] CPU: 2 UID: 0 PID: 67 Comm: kworker/2:2 Not tainted 7.0.0-virtme #1 PREEMPT(full) 
[   13.028830][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.029099][    C2] Workqueue: mld mld_ifc_work
[   13.029300][    C2] RIP: 0010:__udp6_lib_err_encap+0x614/0x950
[   13.029591][    C2] Code: 08 84 d2 0f 85 4f 02 00 00 44 8b 4b 28 e9 a9 fe ff ff 4c 8b 6c 24 20 4c 8b 7c 24 28 45 31 e4 4c 8b 74 24 30 e9 d7 fd ff ff 90 <0f> 0b 90 48 29 c5 48 89 e8 48 81 fd ff ff 00 00 0f 86 ff fa ff ff
[   13.030156][    C2] RSP: 0018:ffa00000002286a8 EFLAGS: 00010293
[   13.030393][    C2] RAX: ff1100000ca00ac0 RBX: ff1100000cbb1380 RCX: ff1100000ca00b30
[   13.030665][    C2] RDX: ff1100000ca00b00 RSI: ff1100000ca00b08 RDI: fffffffffffffff8
[   13.030928][    C2] RBP: ff1100000ca00b08 R08: 1fe2200001976289 R09: ff1100000cbb1380
[   13.031206][    C2] R10: ffffffff93735c00 R11: 0000000000000003 R12: 0000000000000000
[   13.031483][    C2] R13: ff1100000cbb1432 R14: ff1100000cbb1440 R15: ff1100000cbb1434
[   13.031751][    C2] FS:  0000000000000000(0000) GS:ff110000a38ab000(0000) knlGS:0000000000000000
[   13.032052][    C2] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.032288][    C2] CR2: 0000559e5d6e1620 CR3: 000000002c93a003 CR4: 0000000000771ef0
[   13.032565][    C2] PKRU: 55555554
[   13.032721][    C2] Call Trace:
[   13.032877][    C2]  <IRQ>
[   13.032999][    C2]  ? __bfs+0x1e6/0x310
[   13.033160][    C2]  udpv6_err+0x589/0xcb0
[   13.033327][    C2]  ? __udp6_lib_err_encap+0x950/0x950
[   13.033535][    C2]  ? check_path.constprop.0+0x24/0x50
[   13.033731][    C2]  icmpv6_notify+0x5d7/0x6b0
[   13.033924][    C2]  ? icmpv6_param_prob_reason+0x40/0x40
[   13.034115][    C2]  ? lock_acquire.part.0+0xbc/0x260
[   13.034310][    C2]  ? find_held_lock+0x2b/0x80
[   13.034518][    C2]  ? __lock_release.isra.0+0x6b/0x1a0
[   13.034711][    C2]  icmpv6_rcv+0xdba/0x1620
[   13.034908][    C2]  ip6_protocol_deliver_rcu+0x11b/0x1420
[   13.035103][    C2]  ip6_input_finish+0x19e/0x5a0
[   13.035296][    C2]  ip6_input+0x130/0x570
[   13.035464][    C2]  ? ip6_input_finish+0x5a0/0x5a0
[   13.035650][    C2]  ? ip6_rcv_core+0xe14/0x1d10
[   13.035841][    C2]  ? __asan_memset+0x27/0x50
[   13.036035][    C2]  ? ip6_rcv_core+0xe1e/0x1d10
[   13.036228][    C2]  ipv6_rcv+0x3c1/0x5a0
[   13.036393][    C2]  ? ip6_rcv_core+0x1d10/0x1d10
[   13.036593][    C2]  ? validate_chain+0x38b/0xc20
[   13.036788][    C2]  ? mark_usage+0x61/0x170
[   13.036979][    C2]  ? __lock_acquire+0x508/0xc10
[   13.037169][    C2]  ? remove_waiter+0x3f7/0x15a0
[   13.037365][    C2]  ? process_backlog+0x561/0x1490
[   13.037571][    C2]  __netif_receive_skb_one_core+0xfc/0x180
[   13.037798][    C2]  ? lock_acquire.part.0+0xbc/0x260
[   13.037992][    C2]  ? __netif_receive_skb_list_core+0x9e0/0x9e0
[   13.038219][    C2]  ? rcu_is_watching+0x15/0xd0
[   13.038421][    C2]  process_backlog+0x2bc/0x1490
[   13.038629][    C2]  ? lock_acquire.part.0+0xbc/0x260
[   13.038821][    C2]  __napi_poll+0xa3/0x3a0
[   13.038978][    C2]  net_rx_action+0x513/0xf50
[   13.039171][    C2]  ? __napi_poll+0x3a0/0x3a0
[   13.039374][    C2]  ? reacquire_held_locks+0x1f0/0x210
[   13.039579][    C2]  ? __lock_release.isra.0+0x6b/0x1a0
[   13.039774][    C2]  ? do_raw_spin_unlock+0x59/0x250
[   13.039964][    C2]  ? _raw_spin_unlock_irqrestore+0x40/0x80
[   13.040190][    C2]  ? __run_timers+0xab0/0xab0
[   13.040387][    C2]  ? mark_held_locks+0x40/0x70
[   13.040590][    C2]  handle_softirqs+0x1d8/0x930
[   13.040781][    C2]  ? _local_bh_enable+0xd0/0xd0
[   13.040967][    C2]  ? _local_bh_enable+0xd0/0xd0
[   13.041157][    C2]  do_softirq+0xa9/0xe0
[   13.041314][    C2]  </IRQ>
[   13.041445][    C2]  <TASK>
[   13.041562][    C2]  __local_bh_enable_ip+0x113/0x140
[   13.041750][    C2]  __alloc_skb+0x4f4/0x600
[   13.041938][    C2]  ? __alloc_skb+0x4cb/0x600
[   13.042123][    C2]  ? napi_skb_cache_get+0x7b0/0x7b0
[   13.042323][    C2]  ? validate_chain+0x38b/0xc20
[   13.042520][    C2]  ? find_held_lock+0x2b/0x80
[   13.042711][    C2]  mld_newpack+0x177/0xa40
[   13.042904][    C2]  ? mld_sendpack+0xe90/0xe90
[   13.043094][    C2]  ? lock_acquire.part.0+0xbc/0x260
[   13.043287][    C2]  ? mld_ifc_work+0x2e/0x190
[   13.043487][    C2]  ? add_grhead+0x256/0x360
[   13.043678][    C2]  add_grhead+0x256/0x360
[   13.043834][    C2]  add_grec+0xb87/0x14b0
[   13.043986][    C2]  ? mld_ifc_work+0x2e/0x190
[   13.044174][    C2]  ? validate_chain+0x38b/0xc20
[   13.044366][    C2]  ? ww_mutex_lock+0x160/0x160
[   13.044568][    C2]  ? add_grhead+0x360/0x360
[   13.044769][    C2]  mld_send_cr+0x2ba/0x820
[   13.044959][    C2]  ? mld_ifc_work+0x2e/0x190
[   13.045149][    C2]  mld_ifc_work+0x36/0x190
[   13.045348][    C2]  ? process_one_work+0xdb4/0x1410
[   13.045552][    C2]  process_one_work+0xdf5/0x1410
[   13.045852][    C2]  ? pwq_dec_nr_in_flight+0x710/0x710
[   13.046053][    C2]  ? lock_acquire.part.0+0xbc/0x260
[   13.046248][    C2]  worker_thread+0x4f1/0xd60
[   13.046452][    C2]  ? rescuer_thread+0x1320/0x1320
[   13.046641][    C2]  ? __kthread_parkme+0xbd/0x210
[   13.046827][    C2]  ? rescuer_thread+0x1320/0x1320
[   13.047011][    C2]  kthread+0x364/0x460
[   13.047161][    C2]  ? trace_irq_enable.constprop.0+0x9b/0x180
[   13.047387][    C2]  ? kthread_affine_node+0x330/0x330
[   13.047586][    C2]  ret_from_fork+0x474/0x6b0
[   13.047773][    C2]  ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[   13.047997][    C2]  ? __switch_to+0x5a3/0xe00
[   13.048182][    C2]  ? kthread_affine_node+0x330/0x330
[   13.048377][    C2]  ret_from_fork_asm+0x11/0x20
[   13.048676][    C2]  </TASK>
[   13.048826][    C2] irq event stamp: 28734
[   13.048977][    C2] hardirqs last  enabled at (28744): [<ffffffff8d74a42a>] __up_console_sem+0x5a/0x70
[   13.049265][    C2] hardirqs last disabled at (28753): [<ffffffff8d74a40f>] __up_console_sem+0x3f/0x70
[   13.049581][    C2] softirqs last  enabled at (27582): [<ffffffff8f18f62b>] __alloc_skb+0x4cb/0x600
[   13.049872][    C2] softirqs last disabled at (27583): [<ffffffff8d5b60c9>] do_softirq+0xa9/0xe0
[   13.050166][    C2] ---[ end trace 0000000000000000 ]---
[   14.242155][    C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   14.244581][    C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   14.244974][    C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   14.245265][    C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   14.245668][    C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[   14.246157][    C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   14.246647][    C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   14.247037][    C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   14.247425][    C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   14.247747][    C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[   29.998396][   T12] w3: left allmulticast mode
[   29.998623][   T12] w3: left promiscuous mode
[   29.998853][   T12] br1: port 4(w3) entered disabled state
[   30.000144][   T12] w1: left allmulticast mode
[   30.000276][   T12] w1: left promiscuous mode
[   30.000522][   T12] br1: port 3(w1) entered disabled state
[   30.001641][   T12] vx20: left allmulticast mode
[   30.001807][   T12] vx20: left promiscuous mode
[   30.002007][   T12] br1: port 2(vx20) entered disabled state
[   30.004189][   T12] vx10: left allmulticast mode
[   30.004328][   T12] vx10: left promiscuous mode
[   30.004532][   T12] br1: port 1(vx10) entered disabled state
[   30.539923][  T612] br1: left promiscuous mode
[   30.727094][  T618] br1: port 4(veth2) entered disabled state
[   30.751514][  T619] veth2: left allmulticast mode
[   30.751666][  T619] veth2: left promiscuous mode
[   30.751876][  T619] br1: port 4(veth2) entered disabled state
[   30.811967][  T621] br1: port 3(veth1) entered disabled state
[   30.836815][  T622] veth1: left allmulticast mode
[   30.836967][  T622] veth1: left promiscuous mode
[   30.837173][  T622] br1: port 3(veth1) entered disabled state
[   30.884513][  T624] vx20: left allmulticast mode
[   30.884664][  T624] vx20: left promiscuous mode
[   30.884871][  T624] br1: port 2(vx20) entered disabled state
[   30.993826][  T628] vx10: left allmulticast mode
[   30.993986][  T628] vx10: left promiscuous mode
[   30.994192][  T628] br1: port 1(vx10) entered disabled state