[ 2253.339977][T20799] br1: port 1(veth1) entered blocking state
[ 2253.340441][T20799] br1: port 1(veth1) entered disabled state
[ 2253.340864][T20799] veth1: entered allmulticast mode
[ 2253.344359][T20799] veth1: entered promiscuous mode
[ 2253.448460][T17290] br1: port 1(veth1) entered blocking state
[ 2253.449001][T17290] br1: port 1(veth1) entered forwarding state
[ 2268.373569][T20898] br1: port 1(veth1) entered disabled state
[ 2268.494969][T20899] veth1: left allmulticast mode
[ 2268.495372][T20899] veth1: left promiscuous mode
[ 2268.495886][T20899] br1: port 1(veth1) entered disabled state