Re: [lttng-dev] [lttng-ust] Missing events when just before a process exits

2018-03-16 Thread THEUNISSEN Rolf
> -Original Message- > From: Mathieu Desnoyers [mailto:mathieu.desnoy...@efficios.com] > Sent: Wednesday, March 14, 2018 6:25 PM > To: THEUNISSEN Rolf > Cc: lttng-dev > Subject: Re: [lttng-dev] [lttng-ust] Missing events when just before a process > exits > > - On Mar 14, 2018, at

[lttng-dev] Front-end for LTTng

2018-03-16 Thread Nesrine Zouari
Hello, I am computer engineering student and I am actually working on my graduation project which is about Qemu Trace. In this project, Qemu is considered as a user-space instrumented application. I have used LTTng-Tools to control Qemu trace. Now, I aim to develop an application which is a fron

Re: [lttng-dev] Front-end for LTTng

2018-03-16 Thread Jonathan Rajotte-Julien
Hi Nesrine, On Fri, Mar 16, 2018 at 04:46:33PM +0100, Nesrine Zouari wrote: > Hello, > > I am computer engineering student and I am actually working on my > graduation project which is about Qemu Trace. > > In this project, Qemu is considered as a user-space instrumented > application. I have us

[lttng-dev] Double free or corruption error (fasttop)

2018-03-16 Thread Shehab Elsayed
Hello All, I am trying to instrument a pthread application using the provided pthread wrapper, but I sometimes run into a "Double free or corruption error ( fasttop)" error. Here is a description of what I have tried and noticed: 1- The problem isn't consistent. It sometimes happen and sometimes