*** This bug is a duplicate of bug 1867480 ***
https://bugs.launchpad.net/bugs/1867480
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #1867480, so is being marked as such. Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Please continue to report any other bugs you may
find.
** Attachment removed: "CoreDump.gz"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354695/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354698/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354710/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354712/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354713/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354714/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/1873035/+attachment/5354715/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of bug 1867480
scp-dbus-service.py crashed with SIGSEGV in _PyObject_GC_UNTRACK_impl()
** Information type changed from Private to Public
** Tags removed: need-amd64-retrace
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https://bugs.launchpad.net/bugs/1873035
Title:
scp-dbus-service.py crashed with SIGSEGV in __nptl_deallocate_tsd()
Status in system-config-printer package in Ubuntu:
New
Bug description:
Crash adding a new printer
ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: system-config-printer-common 1.5.12-0ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-24.28-generic 5.4.30
Uname: Linux 5.4.0-24-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckResult: skip
CupsErrorLog:
CurrentDesktop: KDE
Date: Wed Apr 15 18:39:07 2020
ExecutablePath: /usr/share/system-config-printer/scp-dbus-service.py
InterpreterPath: /usr/bin/python3.8
Lpstat: device for PDF: cups-pdf:/
MachineType: LENOVO 81BQ
PackageArchitecture: all
Papersize: a4
PpdFiles: Error: command ['fgrep', '-H', '*NickName',
'/etc/cups/ppd/PDF.ppd'] failed with exit code 2: grep: /etc/cups/ppd/PDF.ppd:
Permission denied
ProcCmdline: /usr/bin/python3
/usr/share/system-config-printer/scp-dbus-service.py
ProcEnviron:
LANGUAGE=it:en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-24-generic
root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal,
3.8.2-0ubuntu2
PythonDetails: N/A
SegvAnalysis:
Segfault happened at: 0x507537: mov %rcx,(%rdx)
PC (0x00507537) ok
source "%rcx" ok
destination "(%rdx)" (0x00000004) not located in a known VMA region (needed
writable region)!
Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: system-config-printer
StacktraceTop:
?? ()
?? () from /usr/lib/python3/dist-packages/cups.cpython-38-x86_64-linux-gnu.so
__nptl_deallocate_tsd () at pthread_create.c:301
__nptl_deallocate_tsd () at pthread_create.c:256
start_thread (arg=<optimized out>) at pthread_create.c:488
Title: scp-dbus-service.py crashed with SIGSEGV in __nptl_deallocate_tsd()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
dmi.bios.date: 11/19/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: 4QCN51WW(V2.15)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 320S-15IKB
dmi.modalias:
dmi:bvnLENOVO:bvr4QCN51WW(V2.15):bd11/19/2019:svnLENOVO:pn81BQ:pvrLenovoideapad320S-15IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoideapad320S-15IKB:
dmi.product.family: ideapad 320S-15IKB
dmi.product.name: 81BQ
dmi.product.sku: LENOVO_MT_81BQ_BU_idea_FM_ideapad 320S-15IKB
dmi.product.version: Lenovo ideapad 320S-15IKB
dmi.sys.vendor: LENOVO
separator:
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