[Pkg-bitcoin-devel] Bug#841951: bitcoin-qt segfaults on startup

[Erik de Castro Lopo]

Anthony Towns wrote:

> Maybe
> 
>  /usr/lib/x86_64-linux-gnu/qt5/examples/widgets/desktop/systray/systray
> 
> might reproduce the crash?

Indeed it does! Gdb backtrace follows.

Erik

> gdb --args /usr/lib/x86_64-linux-gnu/qt5/examples/widgets/desktop/systray/systray
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Reading symbols from /usr/lib/x86_64-linux-gnu/qt5/examples/widgets/desktop/systray/systray...(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/lib/x86_64-linux-gnu/qt5/examples/widgets/desktop/systray/systray 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffec111700 (LWP 16297)]
[New Thread 0x7fffe1129700 (LWP 16298)]
[New Thread 0x7fffdbb8f700 (LWP 16299)]
[New Thread 0x7fffdb38e700 (LWP 16300)]

Thread 1 "systray" received signal SIGSEGV, Segmentation fault.
qglx_findConfig (display=display at entry=0x43fde0, screen=screen at entry=0, format=..., drawableBit=drawableBit at entry=1)
    at glxconvenience/qglxconvenience.cpp:157
157	glxconvenience/qglxconvenience.cpp: No such file or directory.
(gdb) bt
#0  qglx_findConfig (display=display at entry=0x43fde0, screen=screen at entry=0, format=..., drawableBit=drawableBit at entry=1)
    at glxconvenience/qglxconvenience.cpp:157
#1  0x00007ffff7fec29d in qglx_findVisualInfo (display=0x43fde0, screen=0, format=0x6c87f8)
    at glxconvenience/qglxconvenience.cpp:192
#2  0x00007ffff7efb3bd in QXcbWindow::create (this=0x6c87a0) at qxcbwindow.cpp:416
#3  0x00007ffff7ee67b1 in QXcbIntegration::createPlatformWindow (this=<optimized out>, window=0x6c6af0)
    at qxcbintegration.cpp:203
#4  0x00007ffff72cf2fc in QWindowPrivate::create (this=0x6c6b50, recursive=recursive at entry=false)
    at kernel/qwindow.cpp:395
#5  0x00007ffff72cf6ab in QWindow::create (this=this at entry=0x6c6af0) at kernel/qwindow.cpp:555
#6  0x00007ffff78e84e4 in QWidgetPrivate::create_sys (this=this at entry=0x6c6840, window=window at entry=0, 
    initializeWindow=initializeWindow at entry=true, destroyOldWindow=destroyOldWindow at entry=true)
    at kernel/qwidget.cpp:1467
#7  0x00007ffff78e7b9d in QWidget::create (this=0x6c67e0, window=window at entry=0, 
    initializeWindow=initializeWindow at entry=true, destroyOldWindow=destroyOldWindow at entry=true)
    at kernel/qwidget.cpp:1331
#8  0x00007ffff78e7fce in QWidgetPrivate::createWinId (this=<optimized out>) at kernel/qwidget.cpp:2556
#9  0x00007ffff78e8859 in QWidget::createWinId (this=this at entry=0x6c67e0) at kernel/qwidget.cpp:2575
#10 0x00007ffff7c40f02 in QSystemTrayIconSys::addToTray (this=0x6c67e0) at util/qsystemtrayicon_x11.cpp:139
#11 0x00007ffff7c4116c in QSystemTrayIconSys::QSystemTrayIconSys (this=0x6c67e0, qIn=<optimized out>)
    at util/qsystemtrayicon_x11.cpp:131
#12 0x00007ffff7c41322 in QSystemTrayIconPrivate::install_sys (this=this at entry=0x6c5dd0)
    at util/qsystemtrayicon_x11.cpp:270
#13 0x00007ffff7c22477 in QSystemTrayIcon::setVisible (this=<optimized out>, visible=<optimized out>)
    at util/qsystemtrayicon.cpp:271
#14 0x0000000000406660 in ?? ()
#15 0x00000000004046e3 in ?? ()
#16 0x00007ffff65ee2b1 in __libc_start_main (main=0x404680, argc=1, argv=0x7fffffffe438, init=<optimized out>, 
    fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe428) at ../csu/libc-start.c:291
#17 0x0000000000404819 in ?? ()

-- 
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/