[ 1237.370547][ T9785] br1: port 1(veth1) entered blocking state
[ 1237.370986][ T9785] br1: port 1(veth1) entered disabled state
[ 1237.371382][ T9785] veth1: entered allmulticast mode
[ 1237.375590][ T9785] veth1: entered promiscuous mode
[ 1237.523098][ T8238] br1: port 1(veth1) entered blocking state
[ 1237.523375][ T8238] br1: port 1(veth1) entered forwarding state
[ 1270.310052][ T9876] br1: port 1(veth1) entered disabled state
[ 1270.434489][ T9877] veth1: left allmulticast mode
[ 1270.434764][ T9877] veth1: left promiscuous mode
[ 1270.435113][ T9877] br1: port 1(veth1) entered disabled state