[ 1486.630227][ T7718] br1: port 1(veth1) entered blocking state
[ 1486.630533][ T7718] br1: port 1(veth1) entered disabled state
[ 1486.630837][ T7718] veth1: entered allmulticast mode
[ 1486.632681][ T7718] veth1: entered promiscuous mode
[ 1486.780098][   T51] br1: port 1(veth1) entered blocking state
[ 1486.780360][   T51] br1: port 1(veth1) entered forwarding state
[ 1506.984510][ T7793] br1: port 1(veth1) entered disabled state
[ 1507.142023][ T7794] veth1: left allmulticast mode
[ 1507.142233][ T7794] veth1: left promiscuous mode
[ 1507.142562][ T7794] br1: port 1(veth1) entered disabled state