[  627.858774][ T7700] br1: port 1(veth1) entered blocking state
[  627.859602][ T7700] br1: port 1(veth1) entered disabled state
[  627.859813][ T7700] veth1: entered allmulticast mode
[  627.861301][ T7700] veth1: entered promiscuous mode
[  627.888473][   T90] br1: port 1(veth1) entered blocking state
[  627.888666][   T90] br1: port 1(veth1) entered forwarding state
[  627.918944][ T7702] br1: port 2(veth2) entered blocking state
[  627.919263][ T7702] br1: port 2(veth2) entered disabled state
[  627.919572][ T7702] veth2: entered allmulticast mode
[  627.922184][ T7702] veth2: entered promiscuous mode
[  627.963476][  T108] br1: port 2(veth2) entered blocking state
[  627.963676][  T108] br1: port 2(veth2) entered forwarding state
[  642.347463][ T8063] br1: port 2(veth2) entered disabled state
[  642.374928][ T8064] veth2: left allmulticast mode
[  642.375121][ T8064] veth2: left promiscuous mode
[  642.375410][ T8064] br1: port 2(veth2) entered disabled state
[  642.398447][ T8065] br1: port 1(veth1) entered disabled state
[  642.426964][ T8066] veth1: left allmulticast mode
[  642.427120][ T8066] veth1: left promiscuous mode
[  642.427343][ T8066] br1: port 1(veth1) entered disabled state