[Bug 1848211]

2021-03-09 Thread Mark J. Wielaard
commit 8b1961511c93962ea2a9b918af8e9c32e3c24d71 Author: Balint Reczey Date: Thu Nov 28 13:34:21 2019 +0100 Don't look for debug alt file in debug image if it is already found With dwz the .gnu_debuglink section may appear duplicated in the debug file referenced originally in

[Bug 1848211]

2021-03-09 Thread Mark J. Wielaard
It was a bit of a struggle to get this reproduced. Installing debuginfo (dbgsym) packages is not the simplest thing. But once you finally manage then you can indeed replicate it simply with: valgrind/vg-in-place -v /usr/bin/gio ~ --3475-- Reading syms from /usr/bin/gio --3475-- Considering

[Bug 1848211]

2021-03-05 Thread Mark J. Wielaard
(In reply to Balint Reczey from comment #4) > Please see the linked original bug for the reproducer. I looked at https://bugs.launchpad.net/ubuntu/+source/valgrind/+bug/1848211 but I still don't fully understand how/why/when this happens. There is some confusion because the patch is for

[Bug 1848211]

2021-03-01 Thread Mark J. Wielaard
Is this still a real problem? I am not sure I understand how this can happen: With dwz the .gnu_debuglink section may appear duplicated in the debug file referenced originally in the .gnu_debuglink section. I assume that is meant to say .gnu_debugaltlink. But if you somehow got a

[Bug 1834494] Re: latest bzip2 reports crc errors incorrectly

2019-07-03 Thread Mark J. Wielaard
Yes, there was one testcase that wasn't handled by the patch. There is an updated patch that handles both the original file and the new testcase. https://sourceware.org/ml/bzip2-devel/2019-q3/msg7.html ** Patch added: "Accept as many selectors as the file format allows"

[Bug 1834494] Re: latest bzip2 reports crc errors incorrectly

2019-06-28 Thread Mark J. Wielaard
Please see the discussion and analysis of the issue on the bzip2-devel mailinglist: https://sourceware.org/ml/bzip2-devel/2019-q2/msg00024.html There is a proposed workaround patch for decompression of the (buggy lbzip2 compressed) files:

[Bug 1834494] Re: latest bzip2 reports crc errors incorrectly

2019-06-28 Thread Mark J. Wielaard
** Patch added: "Proposed workaround. Still under analysis. Testing appreciated." https://bugs.launchpad.net/ubuntu/+source/bzip2/+bug/1834494/+attachment/5274014/+files/0001-Be-more-liberal-in-the-number-of-selectors-we-accept.patch -- You received this bug notification because you are a

[Bug 1574437] Re: valgrind crashes on programs linked to openssl

2016-10-09 Thread Mark J. Wielaard
On Sat, Oct 08, 2016 at 10:57:10PM -, Brad Parker wrote: > Valgrind crashes when run on all applications linked to openssl. > > Valgrind reports: > > vex: the `impossible' happened: > isZeroU > > valgrind: the 'impossible' happened: > LibVEX called failure_exit(). > >

Re: [Bug 1537125] Comment bridged from LTC Bugzilla

2016-03-01 Thread Mark J. Wielaard
On Tue, Mar 01, 2016 at 08:09:59AM -, bugproxy wrote: > --- Comment From ravi.bango...@in.ibm.com 2016-03-01 03:09 EDT--- > Hi Mark, > > > > * Fix finding the debug info for Ubuntu kernels (Mark Wielaard). LP: > > > #1537125. > > > > Just a note that the patch that went upstream is

Re: [Bug 1537125] Re: ubuntu-14.04.04: fail to run systemtap test suites

2016-02-24 Thread Mark J. Wielaard
On Wed, Feb 24, 2016 at 07:57:55AM -, Launchpad Bug Tracker wrote: > This bug was fixed in the package elfutils - 0.165-3ubuntu1 > > --- > elfutils (0.165-3ubuntu1) xenial; urgency=medium > > * Fix finding the debug info for Ubuntu kernels (Mark Wielaard). LP: > #1537125. Just

[Bug 1268847] Re: run-backtrace-native.sh and run-backtrace-dwarf.sh test failures on powerpc and ppc64el

2014-01-14 Thread Mark J. Wielaard
On the build.log for powerpc and ppc64el one can see that the native- core unwind seems to succeed, while the native (ptrace attach) variant of the same test fails (in glibc/raise). I am not sure how that happens since they should fine the same unwind/DWARF/eh_frame data to unwind through that

[Bug 401003]

2013-07-04 Thread Mark J. Wielaard
Just for reference it also fails to open with another version I have around libreoffice-writer-4.0.3.3-1.el6.rhis.x86_64 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/401003 Title: [upstream]

[Bug 401003]

2013-07-04 Thread Mark J. Wielaard
The attached document still doesn't open for me. Neither with LibreOffice 3.6 (libreoffice-writer-3.6.6.2-9.fc18.x86_64) nor with a local build of 4.1 (libreoffice-4.1.0.1-141-gca0bbec --enable-symbols --with-system-headers). Could someone confirm or deny that the attached document does load for

[Bug 401003]

2013-07-04 Thread Mark J. Wielaard
(In reply to comment #17) Mark Wielaard, this report is not about your attachment, but the attachment noted in the Description https://bugs.freedesktop.org/show_bug.cgi?id=34268#c0 Yes, that is the one I am talking about. The attachement to this bug report you reference above. Since that one

[Bug 886085] Re: linux-image-ac100-dbgsym ddeb doesn't actually contain debuginfo

2011-11-07 Thread Mark J. Wielaard
The problem is that CONFIG_DEBUG_INFO is not set. Setting it to CONFIG_DEBUG_INFO=y will make the .debug_* sections available. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/886085 Title:

[Bug 886085] [NEW] linux-image-ac100-dbgsym ddeb doesn't actually contain debuginfo

2011-11-04 Thread Mark J. Wielaard
Public bug reported: The linux-ac100 dbgsym ddeb packages from http://ddebs.ubuntu.com/pool/universe/l/linux-ac100/ don't actually contain any dwarf information. If you compare them with the ones from http://ddebs.ubuntu.com/pool/main/l/linux/ you notice they are much smaller and the vmlinux elf