public inbox for libc-help@sourceware.org
 help / color / mirror / Atom feed
* ld-linux-x86-64 core file SIGSEGV
@ 2022-08-20 23:37 Jonny Grant
  2022-08-22  6:41 ` Florian Weimer
  0 siblings, 1 reply; 7+ messages in thread
From: Jonny Grant @ 2022-08-20 23:37 UTC (permalink / raw)
  To: libc-help

Hello
I have a core file from a crash in glibc's ld.so

Couldn't reproduce it. Was just wondering if there was any useful info I could extract to identify which function it crashed in?




I can see the backtrace using 'bt' command.
I can see the assembly using 'layout asm'


Core was generated by `/lib64/ld-linux-x86-64.so.2 /usr/lib/vmware/lib/libvmware-modconfig.so/libvmwar'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fac33ccb540 in ?? ()
(gdb) bt
#0  0x00007fac33ccb540 in  ()
#1  0x00007fac33ccea00 in  ()
#2  0x00007fac33ccdfa0 in  ()
#3  0x00007fac33c496b0 in  ()
#4  0x00007fac33c49bf0 in  ()
#5  0x00007fac33c4a130 in  ()
#6  0x00007fac33ccd000 in  ()
#7  0x00007fac33c4a670 in  ()
#8  0x00007fac31cdf310 in  () at /usr/lib/vmware/lib/libvmwarebase.so/libvmwarebase.so


installing libc6-amd64-dbgsym doesn't show any more


I'm running latest Ubuntu LTS. Just thought I would take a look, see if there is an issue.

$ /lib64/ld-linux-x86-64.so.2 --version
ld.so (Ubuntu GLIBC 2.35-0ubuntu3.1) stable release version 2.35.
Copyright (C) 2022 Free Software Foundation, Inc.


Cheers, Jonny

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2022-08-22 16:29 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-20 23:37 ld-linux-x86-64 core file SIGSEGV Jonny Grant
2022-08-22  6:41 ` Florian Weimer
2022-08-22 10:26   ` Jonny Grant
2022-08-22 10:43     ` Florian Weimer
2022-08-22 10:47       ` Jonny Grant
2022-08-22 10:52         ` Florian Weimer
2022-08-22 16:29           ` Jonny Grant

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).