[ 1001.302619][T17755] veth0: entered allmulticast mode
[ 1001.302971][T17755] veth1: entered allmulticast mode
[ 1001.303211][T17755] veth2: entered allmulticast mode
[ 1001.303434][T17755] veth3: entered allmulticast mode
[ 1012.282912][T17755] veth0: left allmulticast mode
[ 1012.283220][T17755] veth1: left allmulticast mode
[ 1012.283456][T17755] veth2: left allmulticast mode
[ 1012.283687][T17755] veth3: left allmulticast mode