https://bugs.kde.org/show_bug.cgi?id=410924
Philippe Waroquiers <philippe.waroqui...@skynet.be> changed:
What |Removed |Added
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CC| |philippe.waroquiers@skynet.
| |be
--- Comment #1 from Philippe Waroquiers <philippe.waroqui...@skynet.be> ---
Does the same also crash with other tools,
in particular, memcheck and none tools ?
Just to be sure, does it also crash if you specify --smc-check=all ?
In the attached log, we see that thread 1 is busy executing some code,
but thread 2 is blocked in a madvise syscall.
Remaining threads are in a timed wait call.
It is slightly strange to have thread 2 blocked in madvise syscall.
Maybe the application is doing very special actions on mapped pages ?
You could also see if adding --px-default=allregs-at-mem-access
or --px-default=allregs-at-each-insn changes the behaviour.
(possibly, the javascript engine is changing protection of some pages,
and expect 'precise exception handling' for handling signals.
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