[ 1252.941501][ T7138] br1: port 1(veth1) entered blocking state
[ 1252.941926][ T7138] br1: port 1(veth1) entered disabled state
[ 1252.942383][ T7138] veth1: entered allmulticast mode
[ 1252.944730][ T7138] veth1: entered promiscuous mode
[ 1253.046495][   T45] br1: port 1(veth1) entered blocking state
[ 1253.046861][   T45] br1: port 1(veth1) entered forwarding state
[ 1284.366214][ T7317] br1: port 1(veth1) entered disabled state
[ 1284.456303][ T7318] veth1: left allmulticast mode
[ 1284.456578][ T7318] veth1: left promiscuous mode
[ 1284.456925][ T7318] br1: port 1(veth1) entered disabled state