[ 1260.868966][ T7349] br1: port 1(veth1) entered blocking state
[ 1260.869420][ T7349] br1: port 1(veth1) entered disabled state
[ 1260.869838][ T7349] veth1: entered allmulticast mode
[ 1260.874185][ T7349] veth1: entered promiscuous mode
[ 1261.030768][   T38] br1: port 1(veth1) entered blocking state
[ 1261.031218][   T38] br1: port 1(veth1) entered forwarding state
[ 1294.626872][ T7529] br1: port 1(veth1) entered disabled state
[ 1294.745261][ T7530] veth1: left allmulticast mode
[ 1294.745641][ T7530] veth1: left promiscuous mode
[ 1294.746129][ T7530] br1: port 1(veth1) entered disabled state