[ 1849.144529][T17154] veth0: entered allmulticast mode
[ 1849.145374][T17154] veth1: entered allmulticast mode
[ 1849.145934][T17154] veth2: entered allmulticast mode
[ 1849.146467][T17154] veth3: entered allmulticast mode
[ 1873.184716][T17154] veth0: left allmulticast mode
[ 1873.185261][T17154] veth1: left allmulticast mode
[ 1873.185662][T17154] veth2: left allmulticast mode
[ 1873.186054][T17154] veth3: left allmulticast mode