Bug 86582
Summary: | glibc errata busted gdb | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | Christopher Blizzard <blizzard> |
Component: | glibc | Assignee: | Jakub Jelinek <jakub> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Brian Brock <bbrock> |
Severity: | high | Docs Contact: | |
Priority: | medium | ||
Version: | 8.0 | CC: | arjan, bryner, drow, ezannoni, fweimer, jon, mat, mitr, notting |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | 2.3.2-4.80.6 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2003-10-03 10:48:48 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Christopher Blizzard
2003-03-25 22:10:19 UTC
Can you please try ftp://people.redhat.com/jakub/glibc/errata/8.0/ ? In case anyone finds it useful, I filed a detailed report about this bug as a gdb bug, number 1154. You can see that here: http://sources.redhat.com/cgi-bin/gnatsweb.pl I wasn't debugging mozilla, but a different large, multithreaded program. Same results though: gdb doesn't work at all for my program. FYI in the errata there is no NPTL, just two copies of linuxthreads (floating stacks and non-floating-stacks). Because of a bug in the kernel and bugfix in glibc only non-floating-stacks linuxthreads are used in 2.3.2-4.80, so in 2.3.2-4.80.1 I've backed out the glibc bugfix so that floating-stacks libpthread can be used unless LD_ASSUME_KERNEL=2.2.5 or kernel too old. I tried the 2.3.2-4.80.1 packages from ftp://people.redhat.com/jakub/glibc/errata/8.0/ Didn't help. Gdb still refuses to recognize threaded programs. Oops, sorry. Actually more work was needed to make /lib/i686 libs to be used even when the kernel supplies broken AT_PLATFORM aux vector value. Can you try: ftp://people.redhat.com/jakub/glibc/errata/8.0/*4.80.3* ? I'm no longer seeing the SIG32 problems with *4.80.3 packages *4.80.3 fixed my gdb problems as well. Should be fixed in the last errata. |