[  711.274267][ T4247] br0: port 1(veth1) entered blocking state
[  711.274509][ T4247] br0: port 1(veth1) entered disabled state
[  711.274707][ T4247] veth1: entered allmulticast mode
[  711.276239][ T4247] veth1: entered promiscuous mode
[  711.308166][ T4249] br0: port 2(veth2) entered blocking state
[  711.308384][ T4249] br0: port 2(veth2) entered disabled state
[  711.308938][ T4249] veth2: entered allmulticast mode
[  711.315097][ T4249] veth2: entered promiscuous mode
[  711.376556][ T3930] br0: port 1(veth1) entered blocking state
[  711.376767][ T3930] br0: port 1(veth1) entered forwarding state
[  711.401187][  T234] br0: port 2(veth2) entered blocking state
[  711.401427][  T234] br0: port 2(veth2) entered forwarding state
[  761.680426][ T4529] br1: port 1(veth0) entered blocking state
[  761.680674][ T4529] br1: port 1(veth0) entered disabled state
[  761.680870][ T4529] veth0: entered allmulticast mode
[  761.682367][ T4529] veth0: entered promiscuous mode
[  761.689379][ T4529] ip (4529) used greatest stack depth: 23504 bytes left
[  761.719329][ T4530] br1: port 1(veth0) entered blocking state
[  761.719553][ T4530] br1: port 1(veth0) entered forwarding state
[  763.821574][ T4537] veth0: left allmulticast mode
[  763.821763][ T4537] veth0: left promiscuous mode
[  763.821997][ T4537] br1: port 1(veth0) entered disabled state
[  772.562646][ T4653] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  772.711764][ T4665] br0: port 2(veth2) entered disabled state
[  772.733435][ T4666] br0: port 1(veth1) entered disabled state
[  772.759612][ T4667] veth2: left allmulticast mode
[  772.759784][ T4667] veth2: left promiscuous mode
[  772.760011][ T4667] br0: port 2(veth2) entered disabled state
[  772.761259][ T4667] veth1: left allmulticast mode
[  772.761399][ T4667] veth1: left promiscuous mode
[  772.761635][ T4667] br0: port 1(veth1) entered disabled state