[ 1308.801704][T18934] veth0: entered allmulticast mode
[ 1308.803721][T18934] veth1: entered allmulticast mode
[ 1308.805022][T18934] veth2: entered allmulticast mode
[ 1308.805920][T18934] veth3: entered allmulticast mode
[ 1333.223775][T18934] veth0: left allmulticast mode
[ 1333.224326][T18934] veth1: left allmulticast mode
[ 1333.224721][T18934] veth2: left allmulticast mode
[ 1333.225095][T18934] veth3: left allmulticast mode