[ 1281.313651][ T9139] br1: port 1(veth1) entered blocking state
[ 1281.314135][ T9139] br1: port 1(veth1) entered disabled state
[ 1281.314591][ T9139] veth1: entered allmulticast mode
[ 1281.318181][ T9139] veth1: entered promiscuous mode
[ 1281.444260][   T46] br1: port 1(veth1) entered blocking state
[ 1281.444717][   T46] br1: port 1(veth1) entered forwarding state
[ 1314.940843][ T9318] br1: port 1(veth1) entered disabled state
[ 1315.060714][ T9319] veth1: left allmulticast mode
[ 1315.061156][ T9319] veth1: left promiscuous mode
[ 1315.061663][ T9319] br1: port 1(veth1) entered disabled state