tracker-extract crashed with signal 31 in __GI___fstatat64() from _nl_load_domain()

[Mathias Schindler]

The error occurred after apt update / apt upgrade.

ProblemType: Crash
DistroRelease: Ubuntu 21.04
Package: tracker-extract 2.3.5-2
ProcVersionSignature: Ubuntu 5.8.0-36.40+21.04.1-generic 5.8.18
Uname: Linux 5.8.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu59
Architecture: amd64
CasperMD5CheckResult: unknown
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Sat Feb 20 09:35:03 2021
ExecutablePath: /usr/libexec/tracker-extract
InstallationDate: Installed on 2020-12-19 (62 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Alpha amd64 (20201218)
ProcCmdline: /usr/libexec/tracker-extract
ProcEnviron:
 LANG=de_DE.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
RebootRequiredPkgs:
 gnome-shell
 libc6
 libc6
 linux-image-5.10.0-14-generic
 linux-base
Signal: 31
SourcePackage: tracker-miners
StacktraceTop:
 __GI___fstatat64 (fd=fd@entry=15, file=file@entry=0x7fd5ac9dbcd6 "", buf=buf@entry=0x7fd56ec0f890, flag=flag@entry=4096) at ../sysdeps/unix/sysv/linux/fstatat64.c:105
 __GI___fstat64 (fd=fd@entry=15, buf=buf@entry=0x7fd56ec0f890) at ../sysdeps/unix/sysv/linux/fstat64.c:29
 _nl_load_domain (domain_file=0x7fd56000fdc0, domainbinding=domainbinding@entry=0x7fd5600107a0) at loadmsgcat.c:805
 _nl_find_domain (dirname=dirname@entry=0x7fd5ac9e3b00 <_nl_default_dirname> "/usr/share/locale", locale=locale@entry=0x7fd56ec0f9f0 "de", domainname=domainname@entry=0x7fd56ec0fa10 "LC_MESSAGES/gnome-control-center-2.0.mo", domainbinding=domainbinding@entry=0x7fd5600107a0) at finddomain.c:166
 __dcigettext (domainname=<optimized out>, msgid1=<optimized out>, msgid2=<optimized out>, plural=<optimized out>, n=<optimized out>, category=<optimized out>) at dcigettext.c:702
Title: tracker-extract crashed with signal 31 in __GI___fstatat64()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
separator:

[Apport retracing service (apport)]

StacktraceTop:
 __GI___fstatat64 (fd=15, file=0x7fd5ac9dbcd6 "", buf=0x7fd56ec0f890, flag=4096) at ../sysdeps/unix/sysv/linux/fstatat64.c:105
 _nl_load_domain (domain_file=0x7fd56000fdc0, domainbinding=domainbinding@entry=0x7fd5600107a0) at loadmsgcat.c:805
 _nl_find_domain (dirname=dirname@entry=0x7fd5ac9e3b00 <_nl_default_dirname> "/usr/share/locale", locale=locale@entry=0x7fd56ec0f9f0 "de", domainname=domainname@entry=0x7fd56ec0fa10 "LC_MESSAGES/gnome-control-center-2.0.mo", domainbinding=domainbinding@entry=0x7fd5600107a0) at finddomain.c:166
 __dcigettext (domainname=<optimized out>, msgid1=msgid1@entry=0x7fd5600125b0 "Diagnostics", msgid2=msgid2@entry=0x0, plural=plural@entry=0, n=n@entry=0, category=category@entry=5) at dcigettext.c:702
 __GI___dcgettext (domainname=<optimized out>, msgid=msgid@entry=0x7fd5600125b0 "Diagnostics", category=category@entry=5) at dcgettext.c:47

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Julian Andres Klode (juliank)]

I tried adding fstatat and fstatat64 to the rules, but it now fails to load the seccomp rules :/

++ ALLOW_RULE (fstatat);
++ ALLOW_RULE (fstatat64);

[Julian Andres Klode (juliank)]

Oh I guess fstatat should have been newfstatat(), trying upstream fix

https://gitlab.gnome.org/GNOME/tracker-miners/-/commit/b3fdbaf1ab23ce7191ace6db79575dfce5f90881

now

[Joshua Peisach (itzswirlz)]

Same here, I'm getting this on Ubuntu Cinnamon hirsute, except it's just signal 31 in __GI__, not with the from nl_load_domain

[Launchpad Janitor (janitor)]

This bug was fixed in the package tracker-miners - 2.3.5-2ubuntu1

---------------
tracker-miners (2.3.5-2ubuntu1) hirsute; urgency=medium

  * Cherry-pick newfstat() additions to seccomp filter list (LP: #1916323)

 -- Julian Andres Klode <email address hidden> Sat, 27 Feb 2021 13:13:59 +0100

[santinos09 (santinos09)]

Guys the problem occurred after downloading your daily build image,
installed,  and start apt upgrade, maybe the bug is still present in the
iso image.regards

Il 28/02/21 01:38, Launchpad Bug Tracker ha scritto:
> This bug was fixed in the package tracker-miners - 2.3.5-2ubuntu1
>
> ---------------
> tracker-miners (2.3.5-2ubuntu1) hirsute; urgency=medium
>
> * Cherry-pick newfstat() additions to seccomp filter list (LP:
> #1916323)
>
> -- Julian Andres Klode <email address hidden> Sat, 27 Feb 2021 13:13:59
> +0100
>
> ** Changed in: tracker-miners (Ubuntu)
> Status: Fix Committed => Fix Released
>