https://bugs.documentfoundation.org/show_bug.cgi?id=168138
Bug ID: 168138
Summary: LibreOffice crashes with Skia/Raster on X11 (gen) VCL
backend
Product: LibreOffice
Version: 26.2.0.0 alpha0+ master
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: graphics stack
Assignee: [email protected]
Reporter: [email protected]
Description:
LibreOffice X11 (gen) VCL backend is a good platform for testing.
Unfortunately, it crashes with Skia enabled.
Steps to Reproduce:
1. Build LibreOffice core on Linux
2. Try Vulkan/Raster on X11:
export SAL_USE_VCLPLUGIN=gen
export SAL_SKIA=raster
instdir/program/soffice
Actual Results:
Immediate crash happens
Expected Results:
No crash should happen
Reproducible: Always
User Profile Reset: No
Additional Info:
Test is done with the latest LO 26.2 dev master.
$ instdir/program/soffice --version
LibreOfficeDev 26.2.0.0.alpha0 f6411560817dd9e2c07564eef100dcb8f995804f
This is the terminal output which also contains back trace:
X-Error: BadMatch (invalid parameter attributes)
Major opcode: 72 (X_PutImage)
Resource ID: 0x4c00019
Serial No: 302 (302)
These errors are reported asynchronously,
set environment variable SAL_SYNCHRONIZE to 1 to help debugging
Unspecified Application Error
Fatal exception: Signal 6
Stack:
#0 sal::backtrace_get(unsigned int) in instdir/program/libuno_sal.so.3
#1 (anonymous namespace)::printStack(int) at signal.cxx:?
#2 (anonymous namespace)::callSystemHandler(int, siginfo_t*, void*) at
signal.cxx:?
#3 (anonymous namespace)::signalHandlerFunction(int, siginfo_t*, void*) at
signal.cxx:?
#4 __restore_rt at libc_sigaction.c:?
#5 __pthread_kill_implementation at ./nptl/pthread_kill.c:44
#6 __GI_raise at ./signal/../sysdeps/posix/raise.c:27
#7 __GI_abort at ./stdlib/abort.c:81 (discriminator 21)
#8 SalAbort(rtl::OUString const&, bool) at crtstuff.c:?
#9 Application::Abort(rtl::OUString const&) in instdir/program/libvcllo.so
#10 desktop::Desktop::Exception(ExceptionCategory) at crtstuff.c:?
#11 VCLExceptionSignal_impl(void*, oslSignalInfo*) at svmain.cxx:?
#12 callSignalHandler(oslSignalInfo*) at crtstuff.c:?
#13 osl_raiseSignal in instdir/program/libuno_sal.so.3
#14 X11SalData::XError(_XDisplay*, XErrorEvent*) at crtstuff.c:?
#15 XErrorHdl(_XDisplay*, XErrorEvent*) at saldata.cxx:?
#16 _XError in /lib/x86_64-linux-gnu/libX11.so.6
#17 _XError in /lib/x86_64-linux-gnu/libX11.so.6
#18 _XError in /lib/x86_64-linux-gnu/libX11.so.6
#19 _XReply in /lib/x86_64-linux-gnu/libX11.so.6
#20 XTranslateCoordinates in /lib/x86_64-linux-gnu/libX11.so.6
#21 X11SalFrame::HandleSizeEvent(XConfigureEvent*) at crtstuff.c:?
#22 X11SalFrame::Dispatch(_XEvent*) at crtstuff.c:?
#23 SalX11Display::Dispatch(_XEvent*) at crtstuff.c:?
#24 SalX11Display::Yield() at crtstuff.c:?
#25 DisplayYield(int, void*) at saldisp.cxx:?
#26 (anonymous namespace)::YieldEntry::HandleNextEvent() const at saldata.cxx:?
#27 SalXLib::Yield(bool, bool) at crtstuff.c:?
#28 X11SalInstance::DoYield(bool, bool) at crtstuff.c:?
#29 ImplYield(bool, bool) at svapp.cxx:?
#30 Application::Yield() in instdir/program/libvcllo.so
#31 Application::Execute() in instdir/program/libvcllo.so
#32 desktop::Desktop::Main() at crtstuff.c:?
#33 ImplSVMain() in instdir/program/libvcllo.so
#34 SVMain() in instdir/program/libvcllo.so
#35 soffice_main in instdir/program/libsofficeapp.so
#36 sal_main at main.c:?
#37 main in instdir/program/soffice.bin
#38 __libc_start_call_main at ./csu/../sysdeps/nptl/libc_start_call_main.h:58
#39 call_init at ./csu/../csu/libc-start.c:128
#40 _start in instdir/program/soffice.bin
Crash does not happen with:
Version: 25.8.0.4 (X86_64)
Build ID: 48f00303701489684e67c38c28aff00cd5929e67
CPU threads: 12; OS: Linux 6.2; UI render: Skia/Raster; VCL: x11
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded
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