[ 1252.962576][ T7318] br1: port 1(veth1) entered blocking state
[ 1252.962895][ T7318] br1: port 1(veth1) entered disabled state
[ 1252.963192][ T7318] veth1: entered allmulticast mode
[ 1252.965521][ T7318] veth1: entered promiscuous mode
[ 1253.032165][   T39] br1: port 1(veth1) entered blocking state
[ 1253.032520][   T39] br1: port 1(veth1) entered forwarding state
[ 1284.267737][ T7497] br1: port 1(veth1) entered disabled state
[ 1284.372704][ T7498] veth1: left allmulticast mode
[ 1284.372982][ T7498] veth1: left promiscuous mode
[ 1284.373353][ T7498] br1: port 1(veth1) entered disabled state