[ 1416.859229][ T9952] br1: port 1(veth1) entered blocking state
[ 1416.859496][ T9952] br1: port 1(veth1) entered disabled state
[ 1416.861217][ T9952] veth1: entered allmulticast mode
[ 1416.863117][ T9952] veth1: entered promiscuous mode
[ 1417.006549][   T52] br1: port 1(veth1) entered blocking state
[ 1417.006848][   T52] br1: port 1(veth1) entered forwarding state
[ 1451.481380][T10043] br1: port 1(veth1) entered disabled state
[ 1451.641522][T10044] veth1: left allmulticast mode
[ 1451.641794][T10044] veth1: left promiscuous mode
[ 1451.642120][T10044] br1: port 1(veth1) entered disabled state