[ 1273.864817][T10012] veth0: entered allmulticast mode
[ 1273.866127][T10012] veth1: entered allmulticast mode
[ 1273.866654][T10012] veth2: entered allmulticast mode
[ 1273.867167][T10012] veth3: entered allmulticast mode
[ 1297.890274][T10012] veth0: left allmulticast mode
[ 1297.890732][T10012] veth1: left allmulticast mode
[ 1297.891140][T10012] veth2: left allmulticast mode
[ 1297.891566][T10012] veth3: left allmulticast mode