Ubuntu
ukui-control-center package

ukui-control-center crashed with SIGSEGV in GI_libc_free()

Bug #1954892 reported by Leó Kolbeinsson on 2021-12-15

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	ukui-control-center (Ubuntu)	New	Medium	Unassigned

Bug Description

Daily ISO Kylin 14.12.21 QA Testing

Machine tested Dell OPTIPLEX 7040 bare metal live session English language with Icelandic keyboard

ProblemType: Crash
DistroRelease: Ubuntu Kylin 22.04
Package: ukui-control-center 3.0.4-2build1 [origin: Ubuntu]
ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
Uname: Linux 5.13.0-19-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu74
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.465
CurrentDesktop: UKUI
Date: Wed Dec 15 08:22:12 2021
ExecutablePath: /usr/bin/ukui-control-center
LiveMediaBuild: Ubuntu-Kylin 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20211214)
ProcCmdline: /usr/bin/ukui-control-center -a
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7fc7a1cffcae <__GI___libc_free+30>: mov -0x8(%rdi),%rax
PC (0x7fc7a1cffcae) ok
source "-0x8(%rdi)" (0x55806f43fb61) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: ukui-control-center
StacktraceTop:
__GI___libc_free (mem=0x55806f43fb69) at malloc.c:3255
osgeo::proj::common::UnitOfMeasure::~UnitOfMeasure() () from /lib/x86_64-linux-gnu/libproj.so.19
__run_exit_handlers (status=0, listp=0x7fc7a1e6f818 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:113
__GI_exit (status=<optimized out>) at exit.c:143
?? ()
Title: ukui-control-center crashed with SIGSEGV in __GI___libc_free()
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

Leó Kolbeinsson (leok) wrote on 2021-12-15:

#1

Dependencies.txt Edit (17.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.1 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (9.3 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (223.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.4 KiB, text/plain; charset="utf-8")
Registers.txt Edit (1.1 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (4.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (25.1 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (917 bytes, text/plain; charset="utf-8")

information type:

Private → Public

Revision history for this message

Apport retracing service (apport) wrote on 2021-12-15:

#2

StacktraceTop:
__GI___libc_free (mem=0x55806f43fb69) at malloc.c:3255
__gnu_cxx::new_allocator<char>::deallocate (__t=<optimized out>, __p=<optimized out>, this=0x558536fc9d20) at /usr/include/c++/10/ext/new_allocator.h:133
std::allocator_traits<std::allocator<char> >::deallocate (__n=<optimized out>, __p=<optimized out>, __a=...) at /usr/include/c++/10/bits/alloc_traits.h:492
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_destroy (__size=<optimized out>, this=0x558536fc9d20) at /usr/include/c++/10/bits/basic_string.h:237
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose (this=0x558536fc9d20) at /usr/include/c++/10/bits/basic_string.h:232

tags:

removed: need-amd64-retrace

Revision history for this message

Ubuntu QA Website (ubuntuqa) wrote on 2021-12-15:

#3

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1954892

tags:

added: iso-testing

Revision history for this message

Apport retracing service (apport) wrote on 2021-12-16:

#4

StacktraceTop:
__GI___libc_free (mem=0x55806f43fb69) at malloc.c:3255
__gnu_cxx::new_allocator<char>::deallocate (__t=<optimized out>, __p=<optimized out>, this=0x558536fc9d20) at /usr/include/c++/10/ext/new_allocator.h:133
std::allocator_traits<std::allocator<char> >::deallocate (__n=<optimized out>, __p=<optimized out>, __a=...) at /usr/include/c++/10/bits/alloc_traits.h:492
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_destroy (__size=<optimized out>, this=0x558536fc9d20) at /usr/include/c++/10/bits/basic_string.h:237
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose (this=0x558536fc9d20) at /usr/include/c++/10/bits/basic_string.h:232

Revision history for this message

Apport retracing service (apport) wrote on 2021-12-16: Stacktrace.txt

#5

Stacktrace.txt Edit (14.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2021-12-16: StacktraceSource.txt

#6

StacktraceSource.txt Edit (8.8 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2021-12-16: ThreadStacktrace.txt

#7

ThreadStacktrace.txt Edit (43.7 KiB, text/plain)

Changed in ukui-control-center (Ubuntu):
importance:	Undecided → Medium

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