[  620.900422][ T4943] br1: port 1(veth1) entered blocking state
[  620.900928][ T4943] br1: port 1(veth1) entered disabled state
[  620.901345][ T4943] veth1: entered allmulticast mode
[  620.903148][ T4943] veth1: entered promiscuous mode
[  620.979970][ T4946] br1: port 2(veth2) entered blocking state
[  620.980323][ T4946] br1: port 2(veth2) entered disabled state
[  620.980659][ T4946] veth2: entered allmulticast mode
[  620.982994][ T4946] veth2: entered promiscuous mode
[  621.034325][ T4948] br1: port 2(veth2) entered blocking state
[  621.034687][ T4948] br1: port 2(veth2) entered forwarding state
[  621.035188][ T4948] br1: port 1(veth1) entered blocking state
[  621.035524][ T4948] br1: port 1(veth1) entered forwarding state
[  631.951276][ T5308] br1: port 2(veth2) entered disabled state
[  631.951962][ T5308] br1: port 1(veth1) entered disabled state
[  632.023911][ T5310] veth2: left allmulticast mode
[  632.024210][ T5310] veth2: left promiscuous mode
[  632.024570][ T5310] br1: port 2(veth2) entered disabled state
[  632.088366][ T5312] veth1: left allmulticast mode
[  632.088658][ T5312] veth1: left promiscuous mode
[  632.089020][ T5312] br1: port 1(veth1) entered disabled state