Re: [lttng-dev] Assertion tgt_fc failed when trying to trace callstack-user

Hi Evan, It turns out it's a Babeltrace 2 bug. Here the fix: https://review.lttng.org/c/babeltrace/+/6257. It should be merged into the master and stable-2.0 branches soon. Thank you for reporting the issue, Francis On 8/4/21 3:55 AM, Evan Galea wrote: Hi Francis, thanks for your reply. A

Re: [lttng-dev] Assertion tgt_fc failed when trying to trace callstack-user

Hi Evan, On 8/1/21 5:11 AM, Evan Galea via lttng-dev wrote: Hi there Thanks for help on my previous issue. I was able to get callstack-user to work and see it in my traces. However, in order to get it to run I needed to enable-event --kernel all. Is it necessary to have all kernel events ena

Re: [lttng-dev] lttng-modules: block: invalid/unknown value for rwbs field

Hi, You see this "Unknown value 33" because there are no label with the value 33 in the "block_rq_type" enumeration. More specifically, you see the value "33" because it's the result of two OR-ed bitflags (RWBS_FLAG_WRITE | RWBS_FLAG_SYNC). The type of the "rwbs" field in the event was chan

Re: [lttng-dev] convert call_site to func/offset

Hi Changcheng, This is not currently supported by Babeltrace. It could probably be done the same way we do it with the "ip" and "vpid" contexts in the debug-info component class but it's not done yet. Thanks, Francis Le mer. 1 juill. 2020, à 11 h 58, Liu, Changcheng via lttng-dev < lttng-dev@lis