[ 1323.994701][ T7787] br1: port 1(veth1) entered blocking state
[ 1323.995591][ T7787] br1: port 1(veth1) entered disabled state
[ 1323.995840][ T7787] veth1: entered allmulticast mode
[ 1323.997687][ T7787] veth1: entered promiscuous mode
[ 1324.119310][ T6350] br1: port 1(veth1) entered blocking state
[ 1324.119571][ T6350] br1: port 1(veth1) entered forwarding state
[ 1338.615693][ T7846] br1: port 1(veth1) entered disabled state
[ 1338.726386][ T7848] veth1: left allmulticast mode
[ 1338.726598][ T7848] veth1: left promiscuous mode
[ 1338.726922][ T7848] br1: port 1(veth1) entered disabled state