[ 1629.648505][ T7595] br1: port 1(veth1) entered blocking state
[ 1629.649000][ T7595] br1: port 1(veth1) entered disabled state
[ 1629.649449][ T7595] veth1: entered allmulticast mode
[ 1629.652873][ T7595] veth1: entered promiscuous mode
[ 1629.768302][   T38] br1: port 1(veth1) entered blocking state
[ 1629.769106][   T38] br1: port 1(veth1) entered forwarding state
[ 1644.769180][ T7694] br1: port 1(veth1) entered disabled state
[ 1644.897871][ T7695] veth1: left allmulticast mode
[ 1644.898219][ T7695] veth1: left promiscuous mode
[ 1644.898745][ T7695] br1: port 1(veth1) entered disabled state