[  900.123780] br1: port 1(veth1) entered blocking state
[  900.123838] br1: port 1(veth1) entered disabled state
[  900.123898] veth1: entered allmulticast mode
[  900.123982] veth1: entered promiscuous mode
[  900.135260] br1: port 1(veth1) entered blocking state
[  900.135372] br1: port 1(veth1) entered forwarding state
[  910.422676] br1: port 1(veth1) entered disabled state
[  910.433208] veth1: left allmulticast mode
[  910.433274] veth1: left promiscuous mode
[  910.433325] br1: port 1(veth1) entered disabled state