[  743.006166][T11855] br1: port 1(veth1) entered blocking state
[  743.006414][T11855] br1: port 1(veth1) entered disabled state
[  743.007167][T11855] veth1: entered allmulticast mode
[  743.009040][T11855] veth1: entered promiscuous mode
[  743.032857][  T225] br1: port 1(veth1) entered blocking state
[  743.033085][  T225] br1: port 1(veth1) entered forwarding state
[  743.074895][T11858] br1: port 2(veth2) entered blocking state
[  743.075115][T11858] br1: port 2(veth2) entered disabled state
[  743.075321][T11858] veth2: entered allmulticast mode
[  743.076834][T11858] veth2: entered promiscuous mode
[  743.107537][T10939] br1: port 2(veth2) entered blocking state
[  743.107799][T10939] br1: port 2(veth2) entered forwarding state
[  752.288781][T11957] tc (11957) used greatest stack depth: 24016 bytes left
[  755.094182][T12055] br1: port 2(veth2) entered disabled state
[  755.115177][T12056] veth2: left allmulticast mode
[  755.115352][T12056] veth2: left promiscuous mode
[  755.115593][T12056] br1: port 2(veth2) entered disabled state
[  755.145018][T12057] br1: port 1(veth1) entered disabled state
[  755.165515][T12058] veth1: left allmulticast mode
[  755.165698][T12058] veth1: left promiscuous mode
[  755.165931][T12058] br1: port 1(veth1) entered disabled state