[ 1277.669314][ T7530] br1: port 1(veth1) entered blocking state
[ 1277.669646][ T7530] br1: port 1(veth1) entered disabled state
[ 1277.669955][ T7530] veth1: entered allmulticast mode
[ 1277.671976][ T7530] veth1: entered promiscuous mode
[ 1277.766002][   T40] br1: port 1(veth1) entered blocking state
[ 1277.766369][   T40] br1: port 1(veth1) entered forwarding state
[ 1295.730833][ T7669] br1: port 1(veth1) entered disabled state
[ 1295.830515][ T7670] veth1: left allmulticast mode
[ 1295.830795][ T7670] veth1: left promiscuous mode
[ 1295.831184][ T7670] br1: port 1(veth1) entered disabled state