[ 1403.501954][ T8226] br1: port 1(veth1) entered blocking state
[ 1403.502309][ T8226] br1: port 1(veth1) entered disabled state
[ 1403.502584][ T8226] veth1: entered allmulticast mode
[ 1403.504411][ T8226] veth1: entered promiscuous mode
[ 1403.649936][ T6413] br1: port 1(veth1) entered blocking state
[ 1403.650173][ T6413] br1: port 1(veth1) entered forwarding state
[ 1437.969668][ T8317] br1: port 1(veth1) entered disabled state
[ 1438.113011][ T8319] veth1: left allmulticast mode
[ 1438.113231][ T8319] veth1: left promiscuous mode
[ 1438.114180][ T8319] br1: port 1(veth1) entered disabled state