https://bugs.kde.org/show_bug.cgi?id=475634
Bug ID: 475634
Summary: valgrind is no starting
Classification: Developer tools
Product: valgrind
Version: 3.22 GIT
Platform: Other
OS: Other
Status: REPORTED
Severity: normal
Priority: NOR
Component: massif
Assignee: n...@valgrind.org
Reporter: dark_foo...@yahoo.fr
Target Milestone: ---
SUMMARY
I am running the git master version of 03 October 23.
I am launching a heavy software
Ran this :
valgrind '--tool=massif' '--time-unit=ms' '--vgdb=yes' '--vgdb-error=0'
'--trace-children=yes' '--threshold=0.01' '--main-stacksize=10000000' my_soft
&
Valgrind is starting with this :
==2807== Massif, a heap profiler
==2807== Copyright (C) 2003-2017, and GNU GPL'd, by Nicholas Nethercote
==2807== Using Valgrind-3.22.0.GIT and LibVEX; rerun with -h for copyright info
But as I have a backtrace and this warning :
==2807== If you believe this happened as a result of a stack
==2807== overflow in your program's main thread (unlikely but
==2807== possible), you can try to increase the size of the
==2807== main thread stack using the --main-stacksize= flag.
==2807== The main thread stack size used in this run was 10002432.
I re-do :
valgrind '--tool=massif' '--time-unit=ms' '--vgdb=yes' '--vgdb-error=0'
'--trace-children=yes' '--threshold=0.01' '--main-stacksize=12000000' my_soft
&
I have no more the starting log: "Massif, a heap profiler"
and :
vgdb detailed_snapshot /tmp/massif2023-10-15_00-02-50_0.out
vgdb error: no FIFO found and no pid given
It is as "valgrind is not started at all"
and
Strangely by removing the "&" at the end of the line
valgrind '--tool=massif' '--time-unit=ms' '--vgdb=yes' '--vgdb-error=0'
'--trace-children=yes' '--threshold=0.01' '--main-stacksize=12000000' my_soft
I see the "Massif, a heap profiler" boot log.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: ARM chipset
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