[ 1299.192154][ T7344] br1: port 1(veth1) entered blocking state
[ 1299.192506][ T7344] br1: port 1(veth1) entered disabled state
[ 1299.192801][ T7344] veth1: entered allmulticast mode
[ 1299.194824][ T7344] veth1: entered promiscuous mode
[ 1299.282921][   T37] br1: port 1(veth1) entered blocking state
[ 1299.283283][   T37] br1: port 1(veth1) entered forwarding state
[ 1317.097966][ T7483] br1: port 1(veth1) entered disabled state
[ 1317.216694][ T7484] veth1: left allmulticast mode
[ 1317.217175][ T7484] veth1: left promiscuous mode
[ 1317.217830][ T7484] br1: port 1(veth1) entered disabled state