[  526.276838][T12216] br0: port 1(veth1) entered blocking state
[  526.277078][T12216] br0: port 1(veth1) entered disabled state
[  526.277286][T12216] veth1: entered allmulticast mode
[  526.282026][T12216] veth1: entered promiscuous mode
[  526.306660][T12218] br0: port 2(veth2) entered blocking state
[  526.306859][T12218] br0: port 2(veth2) entered disabled state
[  526.307198][T12218] veth2: entered allmulticast mode
[  526.308691][T12218] veth2: entered promiscuous mode
[  526.366728][   T37] br0: port 1(veth1) entered blocking state
[  526.367000][   T37] br0: port 1(veth1) entered forwarding state
[  526.394044][   T37] br0: port 2(veth2) entered blocking state
[  526.394307][   T37] br0: port 2(veth2) entered forwarding state
[  553.653729][T12426] tc (12426) used greatest stack depth: 23672 bytes left
[  649.925808][T13507] br0: port 1(veth1) entered disabled state
[  655.026198][T13512] br0: port 1(veth1) entered forwarding state
[  660.171730][T13520] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  670.520601][T13544] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  670.592846][T13551] br0: port 2(veth2) entered disabled state
[  670.613985][T13552] br0: port 1(veth1) entered disabled state
[  670.633676][T13553] veth2: left allmulticast mode
[  670.633847][T13553] veth2: left promiscuous mode
[  670.634094][T13553] br0: port 2(veth2) entered disabled state
[  670.635629][T13553] veth1: left allmulticast mode
[  670.635780][T13553] veth1: left promiscuous mode
[  670.636016][T13553] br0: port 1(veth1) entered disabled state