[ 1231.583024][ T6667] br1: port 1(veth1) entered blocking state
[ 1231.583912][ T6667] br1: port 1(veth1) entered disabled state
[ 1231.594151][ T6667] veth1: entered allmulticast mode
[ 1231.597745][ T6667] veth1: entered promiscuous mode
[ 1231.712593][  T252] br1: port 1(veth1) entered blocking state
[ 1231.713078][  T252] br1: port 1(veth1) entered forwarding state
[ 1246.753733][ T6766] br1: port 1(veth1) entered disabled state
[ 1246.871826][ T6767] veth1: left allmulticast mode
[ 1246.872232][ T6767] veth1: left promiscuous mode
[ 1246.872791][ T6767] br1: port 1(veth1) entered disabled state