[ 1528.258858][ T8734] br1: port 1(veth1) entered blocking state
[ 1528.259191][ T8734] br1: port 1(veth1) entered disabled state
[ 1528.259475][ T8734] veth1: entered allmulticast mode
[ 1528.261413][ T8734] veth1: entered promiscuous mode
[ 1528.420517][ T6707] br1: port 1(veth1) entered blocking state
[ 1528.420808][ T6707] br1: port 1(veth1) entered forwarding state
[ 1544.175264][ T8793] br1: port 1(veth1) entered disabled state
[ 1544.326891][ T8795] veth1: left allmulticast mode
[ 1544.327420][ T8795] veth1: left promiscuous mode
[ 1544.327718][ T8795] br1: port 1(veth1) entered disabled state