[  718.775085][ T4840] br1: port 1(veth1) entered blocking state
[  718.775422][ T4840] br1: port 1(veth1) entered disabled state
[  718.775746][ T4840] veth1: entered allmulticast mode
[  718.778501][ T4840] veth1: entered promiscuous mode
[  718.814068][   T48] br1: port 1(veth1) entered blocking state
[  718.814410][   T48] br1: port 1(veth1) entered forwarding state
[  718.850263][ T4844] br1: port 2(veth2) entered blocking state
[  718.850605][ T4844] br1: port 2(veth2) entered disabled state
[  718.850931][ T4844] veth2: entered allmulticast mode
[  718.854754][ T4844] veth2: entered promiscuous mode
[  718.900163][   T38] br1: port 2(veth2) entered blocking state
[  718.900568][   T38] br1: port 2(veth2) entered forwarding state
[  726.712385][ T4889] tc (4889) used greatest stack depth: 23584 bytes left
[  731.715862][ T5043] br1: port 2(veth2) entered disabled state
[  731.756744][ T5044] veth2: left allmulticast mode
[  731.756996][ T5044] veth2: left promiscuous mode
[  731.757356][ T5044] br1: port 2(veth2) entered disabled state
[  731.803735][ T5045] br1: port 1(veth1) entered disabled state
[  731.836892][ T5046] veth1: left allmulticast mode
[  731.837173][ T5046] veth1: left promiscuous mode
[  731.837617][ T5046] br1: port 1(veth1) entered disabled state