Bug 2033627
| Summary: | Include fix for DWARF decoding issue in devtoolset-10-binutils | ||
|---|---|---|---|
| Product: | Red Hat Developer Toolset | Reporter: | simon.giesecke |
| Component: | binutils | Assignee: | Nick Clifton <nickc> |
| Status: | CLOSED ERRATA | QA Contact: | Martin Cermak <mcermak> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | DTS 10.1 RHEL 7 | CC: | bmikulov, mcermak, mnewsome, mpolacek, mprchlik, ohudlick, sipoyare |
| Target Milestone: | alpha | Keywords: | Bugfix, Triaged |
| Target Release: | 10.1 | Flags: | pm-rhel:
mirror+
|
| Hardware: | All | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | devtoolset-10-binutils-2.35-5.el7.4 | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-02-10 17:17:16 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
(In reply to simon.giesecke from comment #0) Hi Simon, > There's a fix in binutils 2.35: Given that DTS-11 is based upon version 2.36.1 which already contains the fix for this problem, do you really think that there is a need to backport a patch to DTS-10.1 ? It would mean creating a z-stream release for DTS-10.1 and the issue does not seem to be that serious to me. I am not sure we could easily use devtoolset-11-binutils right now, the upgrade to devtoolset-10 took quite some preparation. I was initially assuming that this is a fatal error, but although it says "DWARF error", it's actually a non-fatal warning. I guess it's possible to work around this unexpected output. OK then. In which case I have applied the patch to: devtoolset-10-binutils-2.35-5.el7.4 I'm afraid the best I can do here is SanityOnly verification: * the only available reproducers, i.e. object files binutils stumble over, are limited to arm, which prevents me from actually reproducing the issue since there are no devtoolset-10-binutils for arm. * patch's been applied correctly, there were no regressions. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (devtoolset-10-binutils bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:0506 |
Description of problem: addr2line shows DWARF errors ("DWARF error: could not find variable specification at offset ...") There's a fix in binutils 2.35: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=269d40a2ef3b020b5beb3f3de5b8e909c43ab53b Version-Release number of selected component (if applicable): 2.35-5.el7.2 How reproducible: I have no public reproduction at hand, but this seems to be a known issue: https://sourceware.org/bugzilla/show_bug.cgi?id=26520