[  629.021470][T21840] br0: port 1(veth1) entered blocking state
[  629.021696][T21840] br0: port 1(veth1) entered disabled state
[  629.021899][T21840] veth1: entered allmulticast mode
[  629.023955][T21840] veth1: entered promiscuous mode
[  629.054567][T21842] br0: port 2(veth2) entered blocking state
[  629.054797][T21842] br0: port 2(veth2) entered disabled state
[  629.055053][T21842] veth2: entered allmulticast mode
[  629.056698][T21842] veth2: entered promiscuous mode
[  629.123791][   T56] br0: port 1(veth1) entered blocking state
[  629.124018][   T56] br0: port 1(veth1) entered forwarding state
[  629.146929][   T56] br0: port 2(veth2) entered blocking state
[  629.147166][   T56] br0: port 2(veth2) entered forwarding state
[  690.105692][T22407] tc (22407) used greatest stack depth: 23944 bytes left
[  756.313200][T23171] br0: port 1(veth1) entered disabled state
[  761.388882][T23176] br0: port 1(veth1) entered forwarding state
[  766.503735][T23184] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  776.779825][T23208] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  776.831942][T23215] br0: port 2(veth2) entered disabled state
[  776.860464][T23216] br0: port 1(veth1) entered disabled state
[  776.881736][T23217] veth2: left allmulticast mode
[  776.881930][T23217] veth2: left promiscuous mode
[  776.882681][T23217] br0: port 2(veth2) entered disabled state
[  776.884247][T23217] veth1: left allmulticast mode
[  776.884427][T23217] veth1: left promiscuous mode
[  776.884699][T23217] br0: port 1(veth1) entered disabled state