[  578.691910][T17441] br0: port 1(veth1) entered blocking state
[  578.692219][T17441] br0: port 1(veth1) entered disabled state
[  578.692413][T17441] veth1: entered allmulticast mode
[  578.693901][T17441] veth1: entered promiscuous mode
[  578.717799][T17443] br0: port 2(veth2) entered blocking state
[  578.718092][T17443] br0: port 2(veth2) entered disabled state
[  578.718298][T17443] veth2: entered allmulticast mode
[  578.721075][T17443] veth2: entered promiscuous mode
[  578.781779][  T234] br0: port 1(veth1) entered blocking state
[  578.782100][  T234] br0: port 1(veth1) entered forwarding state
[  578.803000][  T234] br0: port 2(veth2) entered blocking state
[  578.803257][  T234] br0: port 2(veth2) entered forwarding state
[  667.193534][T18339] tc (18339) used greatest stack depth: 24016 bytes left
[  708.330939][T18767] br0: port 1(veth1) entered disabled state
[  713.411190][T18772] br0: port 1(veth1) entered forwarding state
[  718.570023][T18780] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  728.909014][T18804] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  728.964052][T18811] br0: port 2(veth2) entered disabled state
[  728.988580][T18812] br0: port 1(veth1) entered disabled state
[  729.007577][T18813] veth2: left allmulticast mode
[  729.007737][T18813] veth2: left promiscuous mode
[  729.007982][T18813] br0: port 2(veth2) entered disabled state
[  729.009051][T18813] veth1: left allmulticast mode
[  729.009198][T18813] veth1: left promiscuous mode
[  729.009415][T18813] br0: port 1(veth1) entered disabled state