[  520.029279][ T3371] br0: port 1(veth1) entered blocking state
[  520.030052][ T3371] br0: port 1(veth1) entered disabled state
[  520.030310][ T3371] veth1: entered allmulticast mode
[  520.032199][ T3371] veth1: entered promiscuous mode
[  520.198733][ T3372] br0: port 2(veth2) entered blocking state
[  520.198982][ T3372] br0: port 2(veth2) entered disabled state
[  520.199232][ T3372] veth2: entered allmulticast mode
[  520.201064][ T3372] veth2: entered promiscuous mode
[  520.510161][   T45] br0: port 1(veth1) entered blocking state
[  520.510474][   T45] br0: port 1(veth1) entered forwarding state
[  520.657057][   T40] br0: port 2(veth2) entered blocking state
[  520.657312][   T40] br0: port 2(veth2) entered forwarding state
[  762.068715][ T4580] br0: port 2(veth2) entered disabled state
[  762.231531][ T4581] br0: port 1(veth1) entered disabled state
[  762.381047][ T4582] veth2: left allmulticast mode
[  762.381257][ T4582] veth2: left promiscuous mode
[  762.381575][ T4582] br0: port 2(veth2) entered disabled state
[  762.384106][ T4582] veth1: left allmulticast mode
[  762.384282][ T4582] veth1: left promiscuous mode
[  762.384580][ T4582] br0: port 1(veth1) entered disabled state