[ 1242.514651][ T8339] br1: port 1(veth1) entered blocking state
[ 1242.515030][ T8339] br1: port 1(veth1) entered disabled state
[ 1242.515343][ T8339] veth1: entered allmulticast mode
[ 1242.517284][ T8339] veth1: entered promiscuous mode
[ 1242.595811][ T4131] br1: port 1(veth1) entered blocking state
[ 1242.596168][ T4131] br1: port 1(veth1) entered forwarding state
[ 1273.771869][ T8518] br1: port 1(veth1) entered disabled state
[ 1273.848278][ T8519] veth1: left allmulticast mode
[ 1273.848561][ T8519] veth1: left promiscuous mode
[ 1273.848911][ T8519] br1: port 1(veth1) entered disabled state