** Attachment added: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/846383/+attachment/2384491/+files/ThreadStacktrace.txt
** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/846383/+attachment/2381257/+files/CoreDump.gz -- You received this bug notification because you are a member of UBUNTU - AL - BR, which is subscribed to Mythbuntu. https://bugs.launchpad.net/bugs/846383 Title: mythbackend crashed with SIGSEGV in ref() Status in Mythbuntu, Ubuntu derivative focused upon MythTV: New Bug description: This seems to have happened while shutting down the backend service to restart it. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: mythtv-backend 2:0.25.0~master.20110910.bc9837f-0ubuntu0mythbuntu2 ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 Uname: Linux 2.6.38-10-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 CrashCounter: 1 CrashDB: mythbuntu Date: Sat Sep 10 10:15:27 2011 ExecutablePath: /usr/bin/mythbackend InstallationMedia: Mythbuntu 11.04 "Natty Narwhal" - Release amd64 (20110426) Installed_mythtv_dbg: 2:0.25.0~master.20110910.bc9837f-0ubuntu0mythbuntu2 ProcCmdline: /usr/bin/mythbackend --syslog local7 --user mythtv ProcEnviron: PATH=(custom, no user) LANG=de_DE.UTF-8 SegvAnalysis: Segfault happened at: 0x7fadd037db08 <QMap<int, runningjobinfo>::detach_helper()+136>: lock incl (%rax) PC (0x7fadd037db08) ok source "(%rax)" (0x00000024) not located in a known VMA region (needed readable region)! Stack memory exhausted (SP below stack segment) SegvReason: reading NULL VMA Signal: 11 SourcePackage: mythtv StacktraceTop: ref (this=0x7fadb802a0a0) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121 QString (this=0x7fadb802a0a0) at /usr/include/qt4/QtCore/qstring.h:729 runningjobinfo (this=0x7fadb802a0a0) at jobqueue.h:105 node_create (this=0x7fadb802a0a0) at /usr/include/qt4/QtCore/qmap.h:455 QMap<int, runningjobinfo>::detach_helper (this=0x7fadb802a0a0) at /usr/include/qt4/QtCore/qmap.h:760 Title: mythbackend crashed with SIGSEGV in ref() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: audio cdrom dialout video XsessionErrors: (xfwm4:1811): xfwm4-WARNING **: The display does not support the XComposite extension. (xfwm4:1811): xfwm4-WARNING **: Compositing manager disabled. (nm-applet:1829): libappindicator-WARNING **: Unable to send signal for NewStatus: The connection is closed To manage notifications about this bug go to: https://bugs.launchpad.net/mythbuntu/+bug/846383/+subscriptions -- Mailing list: https://launchpad.net/~linux-traipu Post to : [email protected] Unsubscribe : https://launchpad.net/~linux-traipu More help : https://help.launchpad.net/ListHelp
