[  637.594891] br1: port 1(veth1) entered blocking state
[  637.594959] br1: port 1(veth1) entered disabled state
[  637.595011] veth1: entered allmulticast mode
[  637.595098] veth1: entered promiscuous mode
[  637.614481] br1: port 1(veth1) entered blocking state
[  637.614569] br1: port 1(veth1) entered forwarding state
[  648.008043] br1: port 1(veth1) entered disabled state
[  648.026312] veth1: left allmulticast mode
[  648.026378] veth1: left promiscuous mode
[  648.026417] br1: port 1(veth1) entered disabled state