[ 1334.690990][ T9585] br1: port 1(veth1) entered blocking state
[ 1334.691355][ T9585] br1: port 1(veth1) entered disabled state
[ 1334.691712][ T9585] veth1: entered allmulticast mode
[ 1334.693774][ T9585] veth1: entered promiscuous mode
[ 1334.789546][ T7599] br1: port 1(veth1) entered blocking state
[ 1334.789889][ T7599] br1: port 1(veth1) entered forwarding state
[ 1348.269775][ T9684] br1: port 1(veth1) entered disabled state
[ 1348.346363][ T9685] veth1: left allmulticast mode
[ 1348.346591][ T9685] veth1: left promiscuous mode
[ 1348.346910][ T9685] br1: port 1(veth1) entered disabled state