[ 1239.976292][ T7620] br1: port 1(veth1) entered blocking state
[ 1239.976638][ T7620] br1: port 1(veth1) entered disabled state
[ 1239.976928][ T7620] veth1: entered allmulticast mode
[ 1239.978864][ T7620] veth1: entered promiscuous mode
[ 1240.081839][  T152] br1: port 1(veth1) entered blocking state
[ 1240.082116][  T152] br1: port 1(veth1) entered forwarding state
[ 1271.244407][ T7799] br1: port 1(veth1) entered disabled state
[ 1271.326482][ T7800] veth1: left allmulticast mode
[ 1271.326754][ T7800] veth1: left promiscuous mode
[ 1271.327126][ T7800] br1: port 1(veth1) entered disabled state