[Digikam-devel] [digikam] [Bug 339088] GIT master: crash when clicking through images in preview, with face recognition running in background

[Matthias Andree]

https://bugs.kde.org/show_bug.cgi?id=339088

--- Comment #2 from Matthias Andree <matthias.andree at gmx.de> ---
I am wondering if this is an unhandled exception that propagates all through
the call stack...

Running under GDB supervision, I get this, and I am wondering about the
distinct 11 and 12 versions on /usr/lib/libexiv2.so.* below:

[Switching to Thread 0x7fffaecef700 (LWP 11222)]

Breakpoint 4, 0x00007ffff5c5c6b0 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&)
const at plt () from /usr/lib/libkexiv2.so.11
(gdb) l
76      in ../sysdeps/unix/syscall-template.S
(gdb) finish
Run till exit from #0  0x00007ffff5c5c6b0 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&)
const at plt () from /usr/lib/libkexiv2.so.11

Breakpoint 4, 0x00007fffeda8c0e0 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&) const
() from /usr/lib/libexiv2.so.12
(gdb) finish
Run till exit from #0  0x00007fffeda8c0e0 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&) const
() from /usr/lib/libexiv2.so.12

Program received signal SIGSEGV, Segmentation fault.
0x00007fffeda8c0f2 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&) const
() from /usr/lib/libexiv2.so.12
(gdb) finish
Run till exit from #0  0x00007fffeda8c0f2 in
Exiv2::PreviewManager::getPreviewImage(Exiv2::PreviewProperties const&) const
() from /usr/lib/libexiv2.so.12
digikam: Fatal IO error: client killed
KCrash: Application 'digikam' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/mandree/.kde/socket-apollo/kdeinit4__0
QSocketNotifier: Invalid socket 20 and type 'Read', disabling...
Fatal Error: Accessed global static 'FileReadWriteLockStaticPrivate
*static_d()' after destruction. Defined at
/home/mandree/VCS-other/digikam.git/core/libs/threadimageio/filereadwritelock.cpp:385

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fff30ff9700 (LWP 11223)]
QSocketNotifier: Invalid socket 21 and type 'Read', disabling...
0x00007ffff0a43bb9 in __GI_raise (sig=sig at entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56

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