[  637.498603] br1: port 1(veth1) entered blocking state
[  637.498703] br1: port 1(veth1) entered disabled state
[  637.498779] veth1: entered allmulticast mode
[  637.498923] veth1: entered promiscuous mode
[  637.518634] br1: port 1(veth1) entered blocking state
[  637.518699] br1: port 1(veth1) entered forwarding state
[  647.997308] br1: port 1(veth1) entered disabled state
[  648.015232] veth1: left allmulticast mode
[  648.015297] veth1: left promiscuous mode
[  648.015347] br1: port 1(veth1) entered disabled state