*** This bug is a duplicate of bug 1703595 ***
https://bugs.launchpad.net/bugs/1703595
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 #1703595, 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/1760011/+attachment/5095540/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/1760011/+attachment/5095542/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/1760011/+attachment/5095545/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/1760011/+attachment/5095546/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/1760011/+attachment/5095547/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/1760011/+attachment/5095548/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/1760011/+attachment/5095549/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of private bug 1703595
** Information type changed from Private Security to Public Security
** Tags removed: need-amd64-retrace
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Packages, which is subscribed to modemmanager in Ubuntu.
https://bugs.launchpad.net/bugs/1760011
Title:
ModemManager crashed with SIGSEGV in g_mutex_lock()
Status in modemmanager package in Ubuntu:
New
Bug description:
Ubuntu bug encounter when system booting time
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: modemmanager 1.6.8-2
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
Date: Fri Mar 30 03:00:14 2018
ExecutablePath: /usr/sbin/ModemManager
InstallationDate: Installed on 2018-03-26 (3 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
ProcCmdline: /usr/sbin/ModemManager
ProcEnviron:
LANG=en_IN
LANGUAGE=en_IN:en
PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x7f9a03effcd5 <g_mutex_lock+5>: lock xadd
%eax,(%rdi)
PC (0x7f9a03effcd5) ok
source "%eax" ok
destination "(%rdi)" (0x7720746e65696c63) not located in a known VMA region
(needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: modemmanager
StacktraceTop:
g_mutex_lock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
() at /lib/x86_64-linux-gnu/libglib-2.0.so.0
() at /usr/lib/x86_64-linux-gnu/libqmi-glib.so.5
qmi_device_close_async () at /usr/lib/x86_64-linux-gnu/libqmi-glib.so.5
qmi_device_close () at /usr/lib/x86_64-linux-gnu/libqmi-glib.so.5
Title: ModemManager crashed with SIGSEGV in g_mutex_lock()
UpgradeStatus: Upgraded to bionic on 2018-03-26 (3 days ago)
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