[ 1386.652290][ T6667] br1: port 1(veth1) entered blocking state
[ 1386.652599][ T6667] br1: port 1(veth1) entered disabled state
[ 1386.652897][ T6667] veth1: entered allmulticast mode
[ 1386.654820][ T6667] veth1: entered promiscuous mode
[ 1386.789598][   T51] br1: port 1(veth1) entered blocking state
[ 1386.789860][   T51] br1: port 1(veth1) entered forwarding state
[ 1401.406809][ T6726] br1: port 1(veth1) entered disabled state
[ 1401.526848][ T6728] veth1: left allmulticast mode
[ 1401.527113][ T6728] veth1: left promiscuous mode
[ 1401.527407][ T6728] br1: port 1(veth1) entered disabled state