Ticket #1531: gdb.txt

[Thread debugging using libthread_db enabled]
[New Thread 1113110240 (LWP 6442)]
[New Thread 1128901552 (LWP 6449)]
[Thread 1128901552 (LWP 6449) exited]
[New Thread 1128901552 (LWP 6485)]
[New Thread 1221483440 (LWP 6486)]
[New Thread 1223584688 (LWP 6487)]
[Thread 1223584688 (LWP 6487) exited]
[New Thread 1223584688 (LWP 6489)]
[New Thread 1225685936 (LWP 6490)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1225685936 (LWP 6490)]
0x40d225dd in av_crc (ctx=0x0, crc=4294967295, buffer=0x490e800d "", length=28) at crc.c:47
47          if(!ctx[256])
Current language:  auto; currently c

Thread 7 (Thread 1225685936 (LWP 6490)):
#0  0x40d225dd in av_crc (ctx=0x0, crc=4294967295, buffer=0x490e800d "", length=28) at crc.c:47
        end = (const uint8_t *) 0x490e8029 "`ß\226<", 'ÿ' <repeats 151 times>
#1  0x403ddab6 in PESPacket::CalcCRC (this=0x490e8029) at pespacket.cpp:150
No locals.
#2  0x403de5e8 in PESPacket::VerifyCRC (this=0x490e6f7c) at pespacket.cpp:155
        dtmp = <value optimized out>
        dtime = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x408de160, static shared_null = 0x80803e0}
        verbose_macro_tmp = <incomplete type>
#3  0x403e577e in PESPacket::InitPESPacket (this=0x490e6f7c, tspacket=@0x490e8008) at pespacket.h:38
No locals.
#4  0x403f6140 in MPEGStreamData::AssemblePSIP (this=0x837c630, tspacket=0x490e8008, moreTablePackets=@0x490e7113) at pespacket.h:47
        partial = <value optimized out>
        psip = <value optimized out>
        offset = 4
        pesdata = (const unsigned char *) 0x490e800c ""
        pes_length = 29
        pes = {_vptr.PESPacket = 0x409949d8, _pesdata = 0x490e800d "", _fullbuffer = 0x0, _psiOffset = 4, _ccLast = 1, _pesdataSize = 184, _allocSize = 0, _badPacket = true}
#5  0x403f6cde in MPEGStreamData::HandleTSTables (this=0x837c630, tspacket=0x490e8008) at mpegstreamdata.cpp:527
        dtmp = {d = {jd = 136645424}, t = {ds = 137707192}}
        dtime = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x837c630, static shared_null = 0x80803e0}
        verbose_macro_tmp = <incomplete type>
        morePSIPPackets = true
        psip = (PSIPTable *) 0x837c630
#6  0x403ee0fa in MPEGStreamData::ProcessTSPacket (this=0x837c630, tspacket=@0x490e8008) at mpegstreamdata.cpp:604
        ok = true
#7  0x403ee035 in MPEGStreamData::ProcessData (this=0x837c630, buffer=0x490e8008 "G@", len=188) at mpegstreamdata.cpp:589
        newpos = <value optimized out>
        pos = 0
#8  0x407106b3 in DVBSignalMonitor::RunTableMonitorTS (this=0x837dae0) at dvbsignalmonitor.cpp:350
        del_pids = {<std::_Vector_base<int,std::allocator<int> >> = {_M_impl = {<std::allocator<int>> = {<__gnu_cxx::new_allocator<int>> = {<No data fields>}, <No data fields>}, _M_start = 0x41b3ef2c, _M_finish = 0x807c740, _M_end_of_storage = 0x8266ff4}}, <No data fields>}
        it = {node = 0x40016cb0}
        remainder = 0
        buffer = (unsigned char *) 0x490e8008 "G@"
        buffer_size = 2820000
        dvr_fname = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x835fbb8, static shared_null = 0x80803e0}
        dvr_fd = 23
        fd_select_set = {fds_bits = {0 <repeats 32 times>}}
#9  0x40711cb8 in DVBSignalMonitor::RunTableMonitor (this=0x837dae0) at dvbsignalmonitor.cpp:509
No locals.
#10 0x40711ced in DVBSignalMonitor::TableMonitorThread (param=0x490e8029) at dvbsignalmonitor.cpp:160
No locals.
#11 0x41a5d297 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#12 0x41c3537e in clone () from /lib/tls/libc.so.6
No symbol table info available.
#13 0x490e7bb0 in ?? ()
No symbol table info available.

Thread 6 (Thread 1223584688 (LWP 6489)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41c03886 in __nanosleep_nocancel () from /lib/tls/libc.so.6
No symbol table info available.
#2  0x41c2e82a in usleep () from /lib/tls/libc.so.6
No symbol table info available.
#3  0x405c0e3a in SignalMonitor::MonitorLoop (this=0x837dae0) at signalmonitor.cpp:232
        slist = {<QValueList<QString>> = {sh = 0x0}, <No data fields>}
        me = {<QCustomEvent> = {<> = {<No data fields>}, d = 0x0}, message = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x0, static shared_null = 0x80803e0}, extradata = {<QValueList<QString>> = {sh = 0x0}, <No data fields>}}
#4  0x405c0871 in SignalMonitor::SpawnMonitorLoop (self=0xfffffdfc) at signalmonitor.cpp:255
No locals.
#5  0x41a5d297 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#6  0x41c3537e in clone () from /lib/tls/libc.so.6
No symbol table info available.
#7  0x48ee6bb0 in ?? ()
No symbol table info available.

Thread 4 (Thread 1221483440 (LWP 6486)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41c03886 in __nanosleep_nocancel () from /lib/tls/libc.so.6
No symbol table info available.
#2  0x41c2e82a in usleep () from /lib/tls/libc.so.6
No symbol table info available.
#3  0x405fba31 in SIScan::RunScanner (this=0x82372f0) at siscan.cpp:564
No locals.
#4  0x405fc34d in SIScan::SpawnScanner (param=0xfffffdfc) at siscan.cpp:534
No locals.
#5  0x41a5d297 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#6  0x41c3537e in clone () from /lib/tls/libc.so.6
No symbol table info available.
#7  0x48ce5bb0 in ?? ()
No symbol table info available.

Thread 3 (Thread 1128901552 (LWP 6485)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41c03886 in __nanosleep_nocancel () from /lib/tls/libc.so.6
No symbol table info available.
#2  0x41c2e82a in usleep () from /lib/tls/libc.so.6
No symbol table info available.
#3  0x4072c85c in DVBCam::CiHandlerLoop (this=0x8258530) at dvbcam.cpp:255
No locals.
#4  0x4072d3ad in DVBCam::CiHandlerThreadHelper (dvbcam=0xfffffdfc) at dvbcam.cpp:136
No locals.
#5  0x41a5d297 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#6  0x41c3537e in clone () from /lib/tls/libc.so.6
No symbol table info available.
#7  0x4349abb0 in ?? ()
No symbol table info available.

Thread 1 (Thread 1113110240 (LWP 6442)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0x41c2df61 in ___newselect_nocancel () from /lib/tls/libc.so.6
No symbol table info available.
#2  0x41310ce3 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#3  0x41379989 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#4  0x4136240f in QApplication::enter_loop () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#5  0x40e806fd in MythDialog::exec (this=0x8271ae8) at mythdialogs.cpp:135
        res = <value optimized out>
#6  0x40e05bd9 in ConfigurationDialog::exec (this=0xbfd7b278, saveOnAccept=false, doLoad=true) at settings.cpp:948
        dialog = (class MythDialog *) 0x8271ae8
        ret = -514
#7  0x403b3108 in ChannelEditor::scan (this=0xbfd7be0c) at channeleditor.cpp:397
        scanwizard = {<ConfigurationWizard> = {<ConfigurationDialog> = {<Configurable> = {<> = {<No data fields>}, _vptr.Configurable = 0x409cd65c, static metaObj = 0x824d2e8, labelAboveWidget = false, enabled = true, configName = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x80803e0, static shared_null = 0x80803e0}, label = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x80803e0, static shared_null = 0x80803e0}, helptext = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x80803e0, static shared_null = 0x80803e0}, visible = true}, _vptr.ConfigurationDialog = 0x409cd5b0, dialog = 0x8271ae8}, <ConfigurationGroup> = {_vptr.ConfigurationGroup = 0x409cd5e4, static metaObj = 0x8279f40, children = {<std::_Vector_base<Configurable*,std::allocator<Configurable*> >> = {_M_impl = {<std::allocator<Configurable*>> = {<__gnu_cxx::new_allocator<Configurable*>> = {<No data fields>}, <No data fields>}, _M_start = 0x82592c8, _M_finish = 0x82592d0, _M_end_of_storage = 0x82592d0}}, <No data fields>}, uselabel = true, useframe = true, zeroMargin = false, zeroSpace = false}, <No data fields>}, static metaObj = 0x8258f70, paneOFDM = 0x8259b50, paneQPSK = 0x82870e8, paneATSC = 0x82692c0, paneQAM = 0x82533a0, paneSingle = 0x8296288, nVideoDev = -1, nCardType = 4, nCaptureCard = 1, configPane = 0x822e5e8, scannerPane = 0x82590d0}
#8  0x40778246 in ChannelEditor::qt_invoke (this=0xbfd7be0c, _id=8, _o=0xbfd7b398) at moc_channeleditor.cpp:106
No locals.
#9  0x413c21f9 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#10 0x413c26a0 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#11 0x40efdab5 in ButtonSetting::pressed (this=0xbfd7b398) at moc_settings.cpp:1583
No locals.
#12 0x40efed12 in ButtonSetting::qt_emit (this=0x828b948, _id=136886648, _o=0xfffffdfe) at moc_settings.cpp:1594
No locals.
#13 0x413c223b in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#14 0x413c26a0 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#15 0x4170a829 in QButton::pressed () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#16 0x40dfde04 in MythPushButton::keyPressEvent (this=0x8233fe0, e=0xbfd7b860) at mythwidgets.cpp:1060
        action = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x822d5c8, static shared_null = 0x80803e0}
        handled = false
        actions = {<QValueList<QString>> = {sh = 0x825a518}, <No data fields>}
#17 0x413fbcf9 in QWidget::event () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#18 0x41362a91 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#19 0x4136390f in QApplication::notify () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#20 0x412f70ac in QETWidget::translateKeyEvent () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#21 0x412fc9a5 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#22 0x41310b7a in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#23 0x413799a3 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#24 0x4136240f in QApplication::enter_loop () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#25 0x40e806fd in MythDialog::exec (this=0x824c6a8) at mythdialogs.cpp:135
        res = <value optimized out>
#26 0x40e05bd9 in ConfigurationDialog::exec (this=0xbfd7be10, saveOnAccept=true, doLoad=true) at settings.cpp:948
        dialog = (class MythDialog *) 0x824c6a8
        ret = -514
#27 0x403b0c9a in ChannelEditor::exec (this=0xbfd7be0c) at channeleditor.cpp:330
No locals.
#28 0x0806819d in SetupMenuCallback (data=0x8117f50, selection=@0xfffffdfe) at main.cpp:56
        ce = {<VerticalConfigurationGroup> = {<ConfigurationGroup> = {<Configurable> = {<> = {<No data fields>}, _vptr.Configurable = 0x807d2d0, static metaObj = 0x824d2e8, labelAboveWidget = false, enabled = true, configName = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x80803e0, static shared_null = 0x80803e0}, label = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x82b63c0, static shared_null = 0x80803e0}, helptext = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x80803e0, static shared_null = 0x80803e0}, visible = true}, _vptr.ConfigurationGroup = 0x807d258, static metaObj = 0x8279f40, children = {<std::_Vector_base<Configurable*,std::allocator<Configurable*> >> = {_M_impl = {<std::allocator<Configurable*>> = {<__gnu_cxx::new_allocator<Configurable*>> = {<No data fields>}, <No data fields>}, _M_start = 0x8249c98, _M_finish = 0x8249cac, _M_end_of_storage = 0x8249cb8}}, <No data fields>}, uselabel = true, useframe = true, zeroMargin = false, zeroSpace = false}, _vptr.VerticalConfigurationGroup = 0x807d1d4}, <ConfigurationDialog> = {_vptr.ConfigurationDialog = 0x807d210, dialog = 0x824c6a8}, static metaObj = 0x8279fe0, id = -1076380104, source = 0x82909b0, list = 0x829c000, buttonScan = 0x828b948, buttonTransportEditor = 0x8249b78}
#29 0x41007ff9 in MythThemedMenuPrivate::handleAction (this=0x812b968, action=@0x82403d8) at myththemedmenu.cpp:2262
        rest = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x825fd80, static shared_null = 0x80803e0}
        pmanager = <value optimized out>
#30 0x41008a70 in MythThemedMenuPrivate::keyPressHandler (this=0x812b968, e=0xbfd7c550) at myththemedmenu.cpp:2075
        sel = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0xbfd7c158, static shared_null = 0x80803e0}
        action = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x41b1aeb2, static shared_null = 0x80803e0}
#31 0x41008c58 in MythThemedMenu::keyPressEvent (this=0x812b198, e=0xbfd7c550) at myththemedmenu.cpp:2462
        ret = <value optimized out>
#32 0x40fc3a7c in MythMainWindow::eventFilter (this=0x8130410, e=0xbfd7c550) at mythmainwindow.cpp:999
        top = (class MythScreenType *) 0x812b198
#33 0x413c1f3e in QObject::activate_filters () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#34 0x413c1fbb in QObject::event () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#35 0x413fbc9c in QWidget::event () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#36 0x41362a91 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#37 0x4136390f in QApplication::notify () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#38 0x412f70ac in QETWidget::translateKeyEvent () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#39 0x412fc9a5 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#40 0x41310b7a in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#41 0x41379989 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#42 0x41379886 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#43 0x413623df in QApplication::exec () from /usr/lib/libqt-mt.so.3
No symbol table info available.
#44 0x08066019 in SetupMenu () at main.cpp:75
        theme = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x812b920, static shared_null = 0x80803e0}
        menu = <value optimized out>
#45 0x08066bb5 in main (argc=3, argv=0xbfd7cbd4) at main.cpp:230
        problems = (QString *) 0xbfd7cb10
        geometry = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x809a560, static shared_null = 0x80803e0}
        verboseString = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x809a5a0, static shared_null = 0x80803e0}
        a = <incomplete type>
        fileprefix = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x81303b0, static shared_null = 0x80803e0}
        dir = <incomplete type>
        mainWindow = (class MythMainWindow *) 0x8130410
        themeBase = <value optimized out>
        warn = {static null = {static null = <same as static member of an already seen type>, d = 0x80803e0, static shared_null = 0x80803e0}, d = 0x82309e8, static shared_null = 0x80803e0}
        backendIsRunning = false
        dia = (class DialogBox *) 0xbfd7cb14
        haveProblems = 24
0x40d225dd      47          if(!ctx[256])