[ 1389.715797][ T6560] br1: port 1(veth1) entered blocking state
[ 1389.716053][ T6560] br1: port 1(veth1) entered disabled state
[ 1389.716312][ T6560] veth1: entered allmulticast mode
[ 1389.719008][ T6560] veth1: entered promiscuous mode
[ 1389.874366][ T6214] br1: port 1(veth1) entered blocking state
[ 1389.874633][ T6214] br1: port 1(veth1) entered forwarding state
[ 1424.210096][ T6651] br1: port 1(veth1) entered disabled state
[ 1424.411720][ T6652] veth1: left allmulticast mode
[ 1424.412054][ T6652] veth1: left promiscuous mode
[ 1424.412580][ T6652] br1: port 1(veth1) entered disabled state