*** 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/1724261/+attachment/4973654/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/1724261/+attachment/4973656/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/1724261/+attachment/4973660/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/1724261/+attachment/4973661/+files/ProcStatus.txt
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https://bugs.launchpad.net/bugs/1724261/+attachment/4973662/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/1724261/+attachment/4973663/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/1724261/+attachment/4973664/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of private bug 1703595
** Information type changed from Private to Public
** Tags removed: need-amd64-retrace
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Packages, which is subscribed to modemmanager in Ubuntu.
https://bugs.launchpad.net/bugs/1724261
Title:
ModemManager crashed with SIGSEGV in g_mutex_lock()
Status in modemmanager package in Ubuntu:
New
Bug description:
bug appeared apparently without user intervention
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: modemmanager 1.6.8-1
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
Date: Tue Oct 17 15:46:59 2017
ExecutablePath: /usr/sbin/ModemManager
InstallationDate: Installed on 2017-08-15 (62 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170815)
ProcCmdline: /usr/sbin/ModemManager
SegvAnalysis:
Segfault happened at: 0x7f7b911a25b5 <g_mutex_lock+5>: lock xadd
%eax,(%rdi)
PC (0x7f7b911a25b5) ok
source "%eax" ok
destination "(%rdi)" (0x00400000) 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: No upgrade log present (probably fresh install)
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