[ 1521.706452][T10162] veth0: entered allmulticast mode
[ 1521.706981][T10162] veth1: entered allmulticast mode
[ 1521.707302][T10162] veth2: entered allmulticast mode
[ 1521.707616][T10162] veth3: entered allmulticast mode
[ 1549.224218][T10162] veth0: left allmulticast mode
[ 1549.224507][T10162] veth1: left allmulticast mode
[ 1549.224745][T10162] veth2: left allmulticast mode
[ 1549.224965][T10162] veth3: left allmulticast mode