https://bugs.kde.org/show_bug.cgi?id=408849
Bug ID: 408849 Summary: okular crashes scrolling through certain pdf Product: okular Version: 1.7.2 Platform: Neon Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: okular-de...@kde.org Reporter: peter.hed...@web.de Target Milestone: --- Application: okular (1.7.2) Qt Version: 5.12.3 Frameworks Version: 5.59.0 Operating System: Linux 5.1.10-050110-generic x86_64 Distribution: KDE neon User Edition 5.16 -- Information about the crash: - What I was doing when the application crashed: 1. open https://ctan.kako-dev.de/macros/latex/contrib/microtype/microtype.pdf with okular 2. scroll through the pdf and expect a crash at around page 3 The crash can be reproduced every time. -- Backtrace: Application: Okular (okular), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f0a1310a200 (LWP 6405))] Thread 20 (Thread 0x7f09c9216700 (LWP 6436)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f0a0f4a3f75 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=3, op=0, addr=<optimized out>) at thread/qfutex_p.h:92 #2 QtLinuxFutex::futexWait<QBasicAtomicPointer<QMutexData> > (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107 #3 lockInternal_helper<false> (timeout=-1, elapsedTimer=0x0, d_ptr=...) at thread/qmutex_linux.cpp:142 #4 QBasicMutex::lockInternal (this=0x55e2e365e5f0) at thread/qmutex_linux.cpp:159 #5 0x00007f0a0f4a415b in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:227 #6 0x00007f09e009957b in PDFGenerator::textPage (this=0x55e2e335b720, request=0x55e2e3ff5f90) at ./generators/poppler/generator_pdf.cpp:1301 #7 0x00007f09f6d09915 in Okular::TextPageGenerationThread::run (this=0x55e2e3ff5f70) at ./core/generator_p.cpp:131 #8 0x00007f0a0f4a3c72 in QThreadPrivate::start (arg=0x55e2e3ff5f70) at thread/qthread_unix.cpp:361 #9 0x00007f0a0bb3a6db in start_thread (arg=0x7f09c9216700) at pthread_create.c:463 #10 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f09a6c1d700 (LWP 6435)): [KCrash Handler] #6 QVariant::clear (this=this@entry=0x7f0926c1cb28) at kernel/qvariant.cpp:2400 #7 0x00007f0a0f6c23b8 in QVariant::operator= (this=0x7f0926c1cb28, variant=...) at kernel/qvariant.cpp:2335 #8 0x00007f09f6cbd18d in Okular::Action::setNativeId (this=this@entry=0x7f09900284c0, id=...) at ./core/action.cpp:57 #9 0x00007f09e0096c57 in createLinkFromPopplerLink (popplerLink=popplerLink@entry=0x7f09900284c0, deletePopplerLink=false, deletePopplerLink@entry=true) at ./generators/poppler/generator_pdf.cpp:508 #10 0x00007f09e0097a15 in generateLinks (popplerLinks=...) at ./generators/poppler/generator_pdf.cpp:563 #11 0x00007f09e009b740 in PDFGenerator::image (this=0x55e2e335b720, request=0x55e2e3cd3480) at ./generators/poppler/generator_pdf.cpp:1194 #12 0x00007f09f6d0a195 in Okular::PixmapGenerationThread::run (this=0x55e2e335ead0) at ./core/generator_p.cpp:62 #13 0x00007f0a0f4a3c72 in QThreadPrivate::start (arg=0x55e2e335ead0) at thread/qthread_unix.cpp:361 #14 0x00007f0a0bb3a6db in start_thread (arg=0x7f09a6c1d700) at pthread_create.c:463 #15 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f09ca7fc700 (LWP 6422)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81d80) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e81d30, cond=0x55e2e2e81d58) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e81d58, mutex=0x55e2e2e81d30) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09ca7fc700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f09caffd700 (LWP 6421)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81d80) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e81d30, cond=0x55e2e2e81d58) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e81d58, mutex=0x55e2e2e81d30) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09caffd700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f09cb7fe700 (LWP 6420)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81d80) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e81d30, cond=0x55e2e2e81d58) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e81d58, mutex=0x55e2e2e81d30) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09cb7fe700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f09cbfff700 (LWP 6419)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81d80) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e81d30, cond=0x55e2e2e81d58) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e81d58, mutex=0x55e2e2e81d30) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09cbfff700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f09d0ff9700 (LWP 6418)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d0ff9700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f09d17fa700 (LWP 6417)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d17fa700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f09d1ffb700 (LWP 6416)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d1ffb700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f09d27fc700 (LWP 6415)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d27fc700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f09d2ffd700 (LWP 6414)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d2ffd700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f09d37fe700 (LWP 6413)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d37fe700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f09d3fff700 (LWP 6412)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09d3fff700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f09e0eae700 (LWP 6411)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09e0eae700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f09e16af700 (LWP 6410)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e81800) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e817b0, cond=0x55e2e2e817d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e817d8, mutex=0x55e2e2e817b0) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09e16af700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f09e1eb0700 (LWP 6409)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2b11038) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2b10fe8, cond=0x55e2e2b11010) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2b11010, mutex=0x55e2e2b10fe8) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09e1eb0700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f09e27f2700 (LWP 6408)): #0 0x00007f0a0bb409f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e2e2e804d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55e2e2e80488, cond=0x55e2e2e804b0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55e2e2e804b0, mutex=0x55e2e2e80488) at pthread_cond_wait.c:655 #3 0x00007f09e7b1b85b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007f09e7b1b457 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f09e27f2700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f09f8767700 (LWP 6407)): #0 0x00007f0a0ed96bf9 in __GI___poll (fds=0x7f09f0004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f0a098094c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f0a098095dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f0a0f6d9dcb in QEventDispatcherGlib::processEvents (this=0x7f09f0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f0a0f67b03a in QEventLoop::exec (this=this@entry=0x7f09f8766d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225 #5 0x00007f0a0f4a24ca in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531 #6 0x00007f0a0fb48015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f0a0f4a3c72 in QThreadPrivate::start (arg=0x7f0a0fdbfd80) at thread/qthread_unix.cpp:361 #8 0x00007f0a0bb3a6db in start_thread (arg=0x7f09f8767700) at pthread_create.c:463 #9 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f0a01450700 (LWP 6406)): #0 0x00007f0a0ed96bf9 in __GI___poll (fds=0x7f0a0144fca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f0a0c5bc747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f0a0c5be36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f0a04237578 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f0a0f4a3c72 in QThreadPrivate::start (arg=0x55e2e291aff0) at thread/qthread_unix.cpp:361 #5 0x00007f0a0bb3a6db in start_thread (arg=0x7f0a01450700) at pthread_create.c:463 #6 0x00007f0a0eda388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f0a1310a200 (LWP 6405)): #0 0x00007f0a0ed96bf9 in __GI___poll (fds=0x55e2e3df8a70, nfds=1, timeout=4) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f0a098094c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f0a098095dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f0a0f6d9dcb in QEventDispatcherGlib::processEvents (this=0x55e2e2972ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f0a0f67b03a in QEventLoop::exec (this=this@entry=0x7ffe1a13ce60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225 #5 0x00007f0a0f684170 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1363 #6 0x000055e2e07b09c7 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:90 Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.