[ 1287.135270][T12307] br1: port 1(veth1) entered blocking state
[ 1287.135535][T12307] br1: port 1(veth1) entered disabled state
[ 1287.135783][T12307] veth1: entered allmulticast mode
[ 1287.139080][T12307] veth1: entered promiscuous mode
[ 1287.265099][  T238] br1: port 1(veth1) entered blocking state
[ 1287.265465][  T238] br1: port 1(veth1) entered forwarding state
[ 1305.960845][T12382] br1: port 1(veth1) entered disabled state
[ 1306.079054][T12384] veth1: left allmulticast mode
[ 1306.079249][T12384] veth1: left promiscuous mode
[ 1306.079536][T12384] br1: port 1(veth1) entered disabled state