[  722.425492][ T8233] br1: port 1(veth1) entered blocking state
[  722.425697][ T8233] br1: port 1(veth1) entered disabled state
[  722.425891][ T8233] veth1: entered allmulticast mode
[  722.427325][ T8233] veth1: entered promiscuous mode
[  722.458179][  T214] br1: port 1(veth1) entered blocking state
[  722.458400][  T214] br1: port 1(veth1) entered forwarding state
[  736.944973][ T8370] br1: port 1(veth1) entered disabled state
[  736.969323][ T8371] veth1: left allmulticast mode
[  736.969494][ T8371] veth1: left promiscuous mode
[  736.969719][ T8371] br1: port 1(veth1) entered disabled state