[  637.300913] br1: port 1(veth1) entered blocking state
[  637.301007] br1: port 1(veth1) entered disabled state
[  637.301065] veth1: entered allmulticast mode
[  637.301155] veth1: entered promiscuous mode
[  637.319137] br1: port 1(veth1) entered blocking state
[  637.319209] br1: port 1(veth1) entered forwarding state
[  647.705498] br1: port 1(veth1) entered disabled state
[  647.719326] veth1: left allmulticast mode
[  647.719397] veth1: left promiscuous mode
[  647.719450] br1: port 1(veth1) entered disabled state