[  549.899990] br1: port 1(veth1) entered blocking state
[  549.900077] br1: port 1(veth1) entered disabled state
[  549.900146] veth1: entered allmulticast mode
[  549.900245] veth1: entered promiscuous mode
[  549.902721] br1: port 1(veth1) entered blocking state
[  549.902760] br1: port 1(veth1) entered forwarding state
[  574.838545] br1: port 1(veth1) entered disabled state
[  574.840910] veth1: left allmulticast mode
[  574.840939] veth1: left promiscuous mode
[  574.840968] br1: port 1(veth1) entered disabled state