Ubuntu
grilo-plugins package

rhythmbox crashed with SIGSEGV in build_flavored_key()

Bug #1862169 reported by Stefan Bader on 2020-02-06

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	grilo-plugins (Ubuntu)	Fix Released	Medium	Unassigned

Bug Description

Fresh Focal installation (amd64 deCusktop), after enabling the grilo framework from the plugins dialog. Currently every attempt to start rhythmbox again results in an immedate crash.

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: rhythmbox 3.4.4-1ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8
Uname: Linux 5.4.0-12-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu16
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Feb 6 14:30:21 2020
ExecutablePath: /usr/bin/rhythmbox
InstallationDate: Installed on 2020-02-04 (1 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200204)
ProcCmdline: rhythmbox
SegvAnalysis:
Segfault happened at: 0x7fc7aade7dd6: movzbl (%rax),%eax
PC (0x7fc7aade7dd6) ok
source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: rhythmbox
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/grilo-0.3/libgrltracker.so
grl_tracker_setup_key_mappings () from /usr/lib/x86_64-linux-gnu/grilo-0.3/libgrltracker.so
?? () from /usr/lib/x86_64-linux-gnu/grilo-0.3/libgrltracker.so
?? () from /usr/lib/x86_64-linux-gnu/grilo-0.3/libgrltracker.so
?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: rhythmbox crashed with SIGSEGV in grl_tracker_setup_key_mappings()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
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Revision history for this message

Stefan Bader (smb) wrote on 2020-02-06:

Dependencies.txt Edit (23.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (646 bytes, text/plain; charset="utf-8")
GstreamerVersions.txt Edit (3.0 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (110.9 KiB, text/plain; charset="utf-8")
LogAlsaMixer.txt Edit (3.5 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (873 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (290 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (158.1 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Registers.txt Edit (998 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.7 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (11.7 KiB, text/plain; charset="utf-8")
XorgLog.txt Edit (28.0 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-06:

StacktraceTop:
build_flavored_key (flavor=0x7fc7aadeba3e "audio", key=0x0) at ../src/tracker/grl-tracker-utils.c:166
insert_key_mapping (grl_key=grl_key@entry=0, sparql_key_attr=sparql_key_attr@entry=0x0, sparql_key_attr_call=sparql_key_attr_call@entry=0x7fc7aadec3d8 "(select nfo:hashValue(?h) { ?urn nfo:hasHash ?h . ?h nfo:hashAlgorithm \"chromaprint\" })", sparql_key_flavor=sparql_key_flavor@entry=0x7fc7aadeba3e "audio") at ../src/tracker/grl-tracker-utils.c:166
insert_key_mapping_with_setter (setter=0x7fc7aade7cd0 <set_string_metadata_keys>, sparql_key_flavor=0x7fc7aadeba3e "audio", sparql_key_attr_call=0x7fc7aadec3d8 "(select nfo:hashValue(?h) { ?urn nfo:hasHash ?h . ?h nfo:hashAlgorithm \"chromaprint\" })", sparql_key_attr=0x0, grl_key=0) at ../src/tracker/grl-tracker-utils.c:328
grl_tracker_setup_key_mappings () at ../src/tracker/grl-tracker-utils.c:328
init_sources () at ../src/tracker/grl-tracker.c:91

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-06: Stacktrace.txt

Stacktrace.txt Edit (5.4 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-06: StacktraceSource.txt

StacktraceSource.txt Edit (3.4 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-06: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (14.6 KiB, text/plain)

Changed in rhythmbox (Ubuntu):
importance:	Undecided → Medium
summary:	- rhythmbox crashed with SIGSEGV in grl_tracker_setup_key_mappings() + rhythmbox crashed with SIGSEGV in build_flavored_key()
tags:	removed: need-amd64-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2020-02-06:

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

Changed in rhythmbox (Ubuntu):
status:	New → Confirmed

Stefan Bader (smb) on 2020-02-10

tags:

added: champagne

Revision history for this message

Sebastien Bacher (seb128) wrote on 2020-02-18:

the issue should be fixed with https://launchpad.net/ubuntu/+source/grilo-plugins/0.3.11-1ubuntu1

affects:	rhythmbox (Ubuntu) → grilo-plugins (Ubuntu)
Changed in grilo-plugins (Ubuntu):
status:	Confirmed → Fix Released

Revision history for this message

Stefan Bader (smb) wrote on 2020-02-28:

Confirmed to be fixed. Thanks.

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Ubuntugrilo-plugins package

rhythmbox crashed with SIGSEGV in build_flavored_key()

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Ubuntu
grilo-plugins package