[ 1442.857108][ T7728] br1: port 1(veth1) entered blocking state
[ 1442.857493][ T7728] br1: port 1(veth1) entered disabled state
[ 1442.858027][ T7728] veth1: entered allmulticast mode
[ 1442.860063][ T7728] veth1: entered promiscuous mode
[ 1443.016253][ T4802] br1: port 1(veth1) entered blocking state
[ 1443.016551][ T4802] br1: port 1(veth1) entered forwarding state
[ 1458.852691][ T7783] br1: port 1(veth1) entered disabled state
[ 1459.000689][ T7784] veth1: left allmulticast mode
[ 1459.000977][ T7784] veth1: left promiscuous mode
[ 1459.001290][ T7784] br1: port 1(veth1) entered disabled state