[ 1220.418113][ T9428] br1: port 1(veth1) entered blocking state
[ 1220.418366][ T9428] br1: port 1(veth1) entered disabled state
[ 1220.418613][ T9428] veth1: entered allmulticast mode
[ 1220.420408][ T9428] veth1: entered promiscuous mode
[ 1220.542481][ T6672] br1: port 1(veth1) entered blocking state
[ 1220.542755][ T6672] br1: port 1(veth1) entered forwarding state
[ 1253.283120][ T9519] br1: port 1(veth1) entered disabled state
[ 1253.400407][ T9521] veth1: left allmulticast mode
[ 1253.400684][ T9521] veth1: left promiscuous mode
[ 1253.401006][ T9521] br1: port 1(veth1) entered disabled state