[ 1519.874917][ T4445] br1: port 1(veth1) entered blocking state
[ 1519.875263][ T4445] br1: port 1(veth1) entered disabled state
[ 1519.875570][ T4445] veth1: entered allmulticast mode
[ 1519.877580][ T4445] veth1: entered promiscuous mode
[ 1520.034668][  T952] br1: port 1(veth1) entered blocking state
[ 1520.034982][  T952] br1: port 1(veth1) entered forwarding state
[ 1554.482641][ T4536] br1: port 1(veth1) entered disabled state
[ 1554.637456][ T4537] veth1: left allmulticast mode
[ 1554.637746][ T4537] veth1: left promiscuous mode
[ 1554.639150][ T4537] br1: port 1(veth1) entered disabled state