From: Attila Lendvai <attila@lendvai.name>
To: guix-devel <guix-devel@gnu.org>
Subject: GDB is Unable to find libthread_db
Date: Sun, 04 Dec 2022 00:33:10 +0000 [thread overview]
Message-ID: <gYuJFLwAAzc0N_4awf_n6AiG9Ir2j8NgBThCMXMxnDRAZjmn64OfieNJwQKlHpZt2Oc9neF5FOZGANJXQgZ2dTZA75V3ChaYlIyyWQ7nLJ0=@lendvai.name> (raw)
dear Guixers,
i'm trying to debug:
https://issues.guix.gnu.org/58191
which is essentally that gpaste sigsegv's:
$ gpaste-client --version
(/home/alendvai/.guix-home/profile/bin/gpaste-client:6955): GPaste-CRITICAL **: 21:23:48.100: Error calling StartServiceByName for org.gnome.GPaste: Process org.gnome.GPaste received signal 11
but the error happens in a thread, and GDB is unable to find 'libthread_db matching inferior's thread library':
$ gdb --args ./src/client/gpaste-client --version
GNU gdb (GDB) 12.1
[...]
Warning: /gnu/store/frcfl9lbc5pijlnfgd8c02ynvlp19qqv-gpaste-3.34.4-checkout: No such file or directory.
Reading symbols from ./src/client/gpaste-client...
(gdb) set auto-load safe-path /
(gdb) r
Starting program: /home/alendvai/workspace/gpaste/builddir/src/client/gpaste-client --version
warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
[New LWP 7206]
[New LWP 7207]
(/home/alendvai/workspace/gpaste/builddir/src/client/gpaste-client:7203): GPaste-CRITICAL **: 21:25:48.822: Error calling StartServiceByName for org.gnome.GPaste: Process org.gnome.GPaste received signal 11
[LWP 7206 exited]
[LWP 7203 exited]
[LWP 7207 exited]
[New process 7203]
[Inferior 1 (process 7203) exited with code 01]
(gdb)
the same question was asked on guix-help (https://lists.gnu.org/archive/html/help-guix/2022-09/msg00003.html) but without any answers.
any hints on how to proceed?
my primary goal is to fix gpaste, which a tool that i use(d) daily. getting at least a backtrace from GDB to see where the error originates from would probably give me some hints.
--
• attila lendvai
• PGP: 963F 5D5F 45C7 DFCD 0A39
--
“Life is dear, love is dearer. Both can be given up for freedom.”
— Sándor Petőfi (1823–1849), 'Szabadság, szerelem!'
next reply other threads:[~2022-12-04 0:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-04 0:33 Attila Lendvai [this message]
2022-12-05 15:28 ` GDB is Unable to find libthread_db Ludovic Courtès
2022-12-06 18:03 ` Attila Lendvai
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