[ 1720.886448][ T8432] br1: port 1(veth1) entered blocking state
[ 1720.886726][ T8432] br1: port 1(veth1) entered disabled state
[ 1720.886977][ T8432] veth1: entered allmulticast mode
[ 1720.888846][ T8432] veth1: entered promiscuous mode
[ 1721.053318][   T40] br1: port 1(veth1) entered blocking state
[ 1721.053584][   T40] br1: port 1(veth1) entered forwarding state
[ 1757.405342][ T8611] br1: port 1(veth1) entered disabled state
[ 1757.596870][ T8612] veth1: left allmulticast mode
[ 1757.597120][ T8612] veth1: left promiscuous mode
[ 1757.597442][ T8612] br1: port 1(veth1) entered disabled state