[  626.324296][ T4937] br1: port 1(veth1) entered blocking state
[  626.324531][ T4937] br1: port 1(veth1) entered disabled state
[  626.324754][ T4937] veth1: entered allmulticast mode
[  626.329680][ T4937] veth1: entered promiscuous mode
[  626.393639][ T4941] br1: port 2(veth2) entered blocking state
[  626.393854][ T4941] br1: port 2(veth2) entered disabled state
[  626.394066][ T4941] veth2: entered allmulticast mode
[  626.396123][ T4941] veth2: entered promiscuous mode
[  626.455805][ T4943] br1: port 2(veth2) entered blocking state
[  626.456118][ T4943] br1: port 2(veth2) entered forwarding state
[  626.456521][ T4943] br1: port 1(veth1) entered blocking state
[  626.456766][ T4943] br1: port 1(veth1) entered forwarding state
[  637.127916][ T5256] br1: port 2(veth2) entered disabled state
[  637.128446][ T5256] br1: port 1(veth1) entered disabled state
[  637.182743][ T5258] veth2: left allmulticast mode
[  637.182974][ T5258] veth2: left promiscuous mode
[  637.183253][ T5258] br1: port 2(veth2) entered disabled state
[  637.235305][ T5260] veth1: left allmulticast mode
[  637.235504][ T5260] veth1: left promiscuous mode
[  637.235744][ T5260] br1: port 1(veth1) entered disabled state