[ 1358.214617][ T5756] br1: port 1(veth1) entered blocking state
[ 1358.214904][ T5756] br1: port 1(veth1) entered disabled state
[ 1358.215195][ T5756] veth1: entered allmulticast mode
[ 1358.217050][ T5756] veth1: entered promiscuous mode
[ 1358.372198][   T51] br1: port 1(veth1) entered blocking state
[ 1358.372635][   T51] br1: port 1(veth1) entered forwarding state
[ 1393.053365][ T5847] br1: port 1(veth1) entered disabled state
[ 1393.218368][ T5848] veth1: left allmulticast mode
[ 1393.218599][ T5848] veth1: left promiscuous mode
[ 1393.218914][ T5848] br1: port 1(veth1) entered disabled state