[ 1029.282372][T18082] veth0: entered allmulticast mode
[ 1029.282659][T18082] veth1: entered allmulticast mode
[ 1029.282885][T18082] veth2: entered allmulticast mode
[ 1029.283097][T18082] veth3: entered allmulticast mode
[ 1040.120673][T18082] veth0: left allmulticast mode
[ 1040.120922][T18082] veth1: left allmulticast mode
[ 1040.121089][T18082] veth2: left allmulticast mode
[ 1040.121250][T18082] veth3: left allmulticast mode