[ 1418.595571][ T6922] br1: port 1(veth1) entered blocking state
[ 1418.595826][ T6922] br1: port 1(veth1) entered disabled state
[ 1418.596103][ T6922] veth1: entered allmulticast mode
[ 1418.597974][ T6922] veth1: entered promiscuous mode
[ 1418.759611][ T3237] br1: port 1(veth1) entered blocking state
[ 1418.759914][ T3237] br1: port 1(veth1) entered forwarding state
[ 1438.885638][ T6991] br1: port 1(veth1) entered disabled state
[ 1439.031825][ T6992] veth1: left allmulticast mode
[ 1439.032043][ T6992] veth1: left promiscuous mode
[ 1439.032341][ T6992] br1: port 1(veth1) entered disabled state