[ 1548.895883][ T7031] br1: port 1(veth1) entered blocking state
[ 1548.896197][ T7031] br1: port 1(veth1) entered disabled state
[ 1548.896476][ T7031] veth1: entered allmulticast mode
[ 1548.898932][ T7031] veth1: entered promiscuous mode
[ 1549.053769][   T50] br1: port 1(veth1) entered blocking state
[ 1549.054091][   T50] br1: port 1(veth1) entered forwarding state
[ 1569.393940][ T7106] br1: port 1(veth1) entered disabled state
[ 1569.547108][ T7107] veth1: left allmulticast mode
[ 1569.547468][ T7107] veth1: left promiscuous mode
[ 1569.547951][ T7107] br1: port 1(veth1) entered disabled state