[ 1118.847431][T18108] veth0: entered allmulticast mode
[ 1118.847916][T18108] veth1: entered allmulticast mode
[ 1118.848272][T18108] veth2: entered allmulticast mode
[ 1118.848625][T18108] veth3: entered allmulticast mode
[ 1130.026506][T18108] veth0: left allmulticast mode
[ 1130.026844][T18108] veth1: left allmulticast mode
[ 1130.027117][T18108] veth2: left allmulticast mode
[ 1130.027400][T18108] veth3: left allmulticast mode