[ 1291.124798][ T8002] br1: port 1(veth1) entered blocking state
[ 1291.125211][ T8002] br1: port 1(veth1) entered disabled state
[ 1291.133850][ T8002] veth1: entered allmulticast mode
[ 1291.136813][ T8002] veth1: entered promiscuous mode
[ 1291.227295][ T6452] br1: port 1(veth1) entered blocking state
[ 1291.227702][ T6452] br1: port 1(veth1) entered forwarding state
[ 1304.620689][ T8101] br1: port 1(veth1) entered disabled state
[ 1304.703310][ T8102] veth1: left allmulticast mode
[ 1304.703699][ T8102] veth1: left promiscuous mode
[ 1304.704187][ T8102] br1: port 1(veth1) entered disabled state