Hi Brian,
On 7/11/24 7:20 PM, Brian Hutchinson wrote:
Hi Kienan
Do I need to update lttng-tools and modules too? I did a bbappend and
pulled in 2.13.8 recipe from master and get the same issue. I'm double
checking to make sure everything built right. Had to update sdk, rootfs
and rebuild
Hi François,
On 7/11/24 6:06 PM, François Belias wrote:
Hello Kienan, thanks for the reply. For my analysis, I am also looking
for these tracepoints:
- vmsync_gh_guest
- vmsync_hg_guest
- vmsync_gh_host
- vmsync_hg_host
does the canonical upstream version have them ? thank
Hi François,
On 7/12/24 12:21 PM, François Belias wrote:
Hello Kienan,
Thanks for your reply. I'm working on analyzing a virtual machine by
tracing both the host and the guest. I need these tracepoints to
synchronize the traces and begin my analysis. Could you provide any
steps or recommen
Hello,
When I run the command `sudo lttng list -k`, I get the following error:
```
Error: Unable to list kernel events: Kernel tracer not available.
```
I am trying to build LTTng-modules from the source. I followed the steps
from this website: [LTTng Documentation](
https://lttng.org/docs/v2.13
Hi Brian,
On 7/12/24 2:56 PM, Brian Hutchinson wrote:
Hi again Kienan,
Manifest says librcu is 0.13.2.
thanks
The app is made up of a bunch of sup projects (about 40 or so) that are
built into a bunch of .o objects (I think it's a structure automatically
setup by cmake) and finally linke
Hi François,
On 7/12/24 2:53 PM, François Belias via lttng-dev wrote:
Hello,
When I run the command `sudo lttng list -k`, I get the following error:
To check a few things:
* Is lttng-sessiond being run by the root user?
* If you run lttng-session with the "-vvv" option, are there message
Hi François,
On 7/12/24 3:52 PM, François Belias wrote:
Hi Kienan,
Yes, `lttng-sessiond` is being run by the root user. I have shared a
screenshot of the result when I ran the `lttng-sessiond -vvv` command,
but I don't think the kernel modules are loaded.
thanks
There are two issues in th
sorry I forgot the last part of your previous email. This is the result of
the command lsmod | grep lttng.
Le ven. 12 juill. 2024, à 15 h 52, François Belias
a écrit :
> Hi Kienan,
> Yes, `lttng-sessiond` is being run by the root user. I have shared a
> screenshot of the result when I ran the `l
