[  304.002585] br1: port 1(veth1) entered blocking state
[  304.002636] br1: port 1(veth1) entered disabled state
[  304.002679] veth1: entered allmulticast mode
[  304.002734] veth1: entered promiscuous mode
[  304.006202] br1: port 1(veth1) entered blocking state
[  304.006273] br1: port 1(veth1) entered forwarding state
[  328.966112] br1: port 1(veth1) entered disabled state
[  328.970014] veth1: left allmulticast mode
[  328.970042] veth1: left promiscuous mode
[  328.970073] br1: port 1(veth1) entered disabled state