[ 1120.384876][T16431] veth0: entered allmulticast mode
[ 1120.385388][T16431] veth1: entered allmulticast mode
[ 1120.385767][T16431] veth2: entered allmulticast mode
[ 1120.386146][T16431] veth3: entered allmulticast mode
[ 1131.587223][T16431] veth0: left allmulticast mode
[ 1131.587625][T16431] veth1: left allmulticast mode
[ 1131.587978][T16431] veth2: left allmulticast mode
[ 1131.588314][T16431] veth3: left allmulticast mode