[  657.729796][T17443] br0: port 1(veth1) entered blocking state
[  657.730100][T17443] br0: port 1(veth1) entered disabled state
[  657.730774][T17443] veth1: entered allmulticast mode
[  657.732321][T17443] veth1: entered promiscuous mode
[  657.758548][T17445] br0: port 2(veth2) entered blocking state
[  657.758750][T17445] br0: port 2(veth2) entered disabled state
[  657.758944][T17445] veth2: entered allmulticast mode
[  657.760458][T17445] veth2: entered promiscuous mode
[  657.814600][   T45] br0: port 1(veth1) entered blocking state
[  657.814849][   T45] br0: port 1(veth1) entered forwarding state
[  657.840474][ T8712] br0: port 2(veth2) entered blocking state
[  657.840674][ T8712] br0: port 2(veth2) entered forwarding state
[  761.793847][T18508] tc (18508) used greatest stack depth: 24080 bytes left
[  784.957727][T18734] br0: port 1(veth1) entered disabled state
[  790.066062][T18739] br0: port 1(veth1) entered forwarding state
[  795.221538][T18747] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  805.578098][T18771] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  805.633598][T18778] br0: port 2(veth2) entered disabled state
[  805.655384][T18779] br0: port 1(veth1) entered disabled state
[  805.681625][T18780] veth2: left allmulticast mode
[  805.681790][T18780] veth2: left promiscuous mode
[  805.682018][T18780] br0: port 2(veth2) entered disabled state
[  805.683324][T18780] veth1: left allmulticast mode
[  805.683473][T18780] veth1: left promiscuous mode
[  805.683689][T18780] br0: port 1(veth1) entered disabled state