On Wed, Jan 16, 2019 at 11:33:55PM -0800, Song Liu wrote:
> On Wed, Jan 16, 2019 at 1:53 PM Song Liu wrote:
> >
> > Thanks Jiri!
> >
> > On Wed, Jan 16, 2019 at 1:34 PM Jiri Olsa wrote:
> > >
> > > On Wed, Jan 16, 2019 at 10:57:49AM -0800, Song Liu wrote:
> > > > Hi,
> > > >
> > > > We are debugg
On Wed, Jan 16, 2019 at 1:53 PM Song Liu wrote:
>
> Thanks Jiri!
>
> On Wed, Jan 16, 2019 at 1:34 PM Jiri Olsa wrote:
> >
> > On Wed, Jan 16, 2019 at 10:57:49AM -0800, Song Liu wrote:
> > > Hi,
> > >
> > > We are debugging a segfault of perf in ordered_events__free().
> >
> > hi,
> > any backtrac
Thanks Jiri!
On Wed, Jan 16, 2019 at 1:34 PM Jiri Olsa wrote:
>
> On Wed, Jan 16, 2019 at 10:57:49AM -0800, Song Liu wrote:
> > Hi,
> >
> > We are debugging a segfault of perf in ordered_events__free().
>
> hi,
> any backtrace or info on how to reproduce it?
Here is the backtrace:
#0 0x000
On Wed, Jan 16, 2019 at 10:57:49AM -0800, Song Liu wrote:
> Hi,
>
> We are debugging a segfault of perf in ordered_events__free().
hi,
any backtrace or info on how to reproduce it?
> Disassemble shows the segfault was caused by oe->buff == NULL
> in the following line:
>
> /*
>
Hi,
We are debugging a segfault of perf in ordered_events__free().
Disassemble shows the segfault was caused by oe->buff == NULL
in the following line:
/*
* Current buffer might not have all the events allocated
* yet, we need to free only allocated ones ...
*/
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