[ 1649.382985][ T7794] br1: port 1(veth1) entered blocking state
[ 1649.383440][ T7794] br1: port 1(veth1) entered disabled state
[ 1649.391126][ T7794] veth1: entered allmulticast mode
[ 1649.394310][ T7794] veth1: entered promiscuous mode
[ 1649.544484][  T253] br1: port 1(veth1) entered blocking state
[ 1649.544779][  T253] br1: port 1(veth1) entered forwarding state
[ 1665.276526][ T7853] br1: port 1(veth1) entered disabled state
[ 1665.439281][ T7854] veth1: left allmulticast mode
[ 1665.440188][ T7854] veth1: left promiscuous mode
[ 1665.440525][ T7854] br1: port 1(veth1) entered disabled state