[  506.591863][T12219] br0: port 1(veth1) entered blocking state
[  506.592085][T12219] br0: port 1(veth1) entered disabled state
[  506.592280][T12219] veth1: entered allmulticast mode
[  506.594719][T12219] veth1: entered promiscuous mode
[  506.628164][T12221] br0: port 2(veth2) entered blocking state
[  506.628376][T12221] br0: port 2(veth2) entered disabled state
[  506.628573][T12221] veth2: entered allmulticast mode
[  506.632006][T12221] veth2: entered promiscuous mode
[  506.691799][ T8711] br0: port 1(veth1) entered blocking state
[  506.691999][ T8711] br0: port 1(veth1) entered forwarding state
[  506.719898][ T8711] br0: port 2(veth2) entered blocking state
[  506.720099][ T8711] br0: port 2(veth2) entered forwarding state
[  614.489522][T13319] tc (13319) used greatest stack depth: 23352 bytes left
[  636.799882][T13545] br0: port 1(veth1) entered disabled state
[  641.888746][T13550] br0: port 1(veth1) entered forwarding state
[  647.043229][T13558] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  657.355248][T13582] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  657.413834][T13589] br0: port 2(veth2) entered disabled state
[  657.434078][T13590] br0: port 1(veth1) entered disabled state
[  657.453441][T13591] veth2: left allmulticast mode
[  657.453604][T13591] veth2: left promiscuous mode
[  657.453842][T13591] br0: port 2(veth2) entered disabled state
[  657.454734][T13591] veth1: left allmulticast mode
[  657.454872][T13591] veth1: left promiscuous mode
[  657.455087][T13591] br0: port 1(veth1) entered disabled state