[  748.643612][ T4591] br1: port 1(veth1) entered blocking state
[  748.643948][ T4591] br1: port 1(veth1) entered disabled state
[  748.644217][ T4591] veth1: entered allmulticast mode
[  748.646939][ T4591] veth1: entered promiscuous mode
[  748.778875][  T325] br1: port 1(veth1) entered blocking state
[  748.779214][  T325] br1: port 1(veth1) entered forwarding state
[  748.902853][ T4593] br1: port 2(veth2) entered blocking state
[  748.903136][ T4593] br1: port 2(veth2) entered disabled state
[  748.904336][ T4593] veth2: entered allmulticast mode
[  748.906274][ T4593] veth2: entered promiscuous mode
[  749.031945][   T50] br1: port 2(veth2) entered blocking state
[  749.032299][   T50] br1: port 2(veth2) entered forwarding state
[  872.755296][ T5914] br1: port 2(veth2) entered disabled state
[  872.877953][ T5915] veth2: left allmulticast mode
[  872.878152][ T5915] veth2: left promiscuous mode
[  872.879208][ T5915] br1: port 2(veth2) entered disabled state
[  873.030722][ T5916] br1: port 1(veth1) entered disabled state
[  873.196417][ T5917] veth1: left allmulticast mode
[  873.196617][ T5917] veth1: left promiscuous mode
[  873.196913][ T5917] br1: port 1(veth1) entered disabled state