New: Valgrind segfaults on startup on armhf
https://bugs.busybox.net/show_bug.cgi?id=11966
Bug ID: 11966
Summary: Valgrind segfaults on startup on armhf
Product: buildroot
Version: 2019.02
Hardware: Other
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: andreas.kremser.ext at b-plus.com
CC: buildroot at uclibc.org
Target Milestone: ---
When upgrading buildroot 2018.02.9 to buildroot 2019.02 valgrind begins to segfault at startup on our armhf Target, while it runs successfully on aarch64.
The problem occurs on VALGRIND_VERSION=3.14
changing the recipe to build
VALGRIND_VERSION=3.12
with 0004-Fixes-for-musl-libc.patch
and without 0003-configure.ac-disable-gcc-march-mips64r2-detection.patch
enables valgrind to start successfully again.
We use the following toolchain:
https://releases.linaro.org/components/toolchain/binaries/7.2-2017.11/arm-linux-gnueabihf/gcc-linaro-7.2.1-2017.11-x86_64_arm-linux-gnueabihf.tar.xz
Changing the compiler to 7.4-2019.02 or 6.5-2018.12 does not make a difference.
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[Buildroot] [Bug 11966] Valgrind segfaults on startup on armhf
https://bugs.busybox.net/show_bug.cgi?id=11966
--- Comment #1 from andreas.kremser.ext at b-plus.com --- Created attachment 8111
--> https://bugs.busybox.net/attachment.cgi?id=8111&action=edit
Patch to downgrade valgrind to 3.12
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[Buildroot] [Bug 11966] Valgrind segfaults on startup on armhf
In reply to bugzilla at busybox.nethttps://bugs.busybox.net/show_bug.cgi?id=11966
--- Comment #2 from andreas.kremser.ext at b-plus.com --- Created attachment 8116
--> https://bugs.busybox.net/attachment.cgi?id=8116&action=edit
Allow Selection of Valgrind on aarch64
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[Buildroot] [Bug 11966] Valgrind segfaults on startup on armhf
In reply to bugzilla at busybox.nethttps://bugs.busybox.net/show_bug.cgi?id=11966
--- Comment #3 from andreas.kremser.ext at b-plus.com --- Created attachment 8121
--> https://bugs.busybox.net/attachment.cgi?id=8121&action=edit
buildroot config
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[Buildroot] [Bug 11966] Valgrind segfaults on startup on armhf
In reply to bugzilla at busybox.nethttps://bugs.busybox.net/show_bug.cgi?id=11966
--- Comment #4 from Peter Seiderer <[email protected]> --- Does an update to valgrind-3.15 (buildroot git) work?
Does the same failure happen in case you use an buildroot generated toolchain?
Does the failure happen when you use Nulgrind (BR2_PACKAGE_VALGRIND_NULGRIND, '--tool=none')?
Any valgrind output before/while segfault?
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[Buildroot] [Bug 11966] Valgrind segfaults on startup on armhf
In reply to bugzilla at busybox.nethttps://bugs.busybox.net/show_bug.cgi?id=11966
Yann E. MORIN <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected] Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #5 from Yann E. MORIN <[email protected]> --- Thank you for your report.
The issue tracker for the Buildroot project has been moved to the Gitlab.com issue tracker:
https://gitlab.com/buildroot.org/buildroot/-/issues
We are taking this opportunity to close old issues in this old tracker. If you believe your issue is still relevant, please open one in the new issue tracker.
Thank you!
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