Comment # 3 on bug 999288 from Bruno Friedmann

the stack is
/usr/lib64/chromium/chromium-kde
[2893:2893:0916/170351:ERROR:browser_main_loop.cc(255)] gdkwindow-x11.c:5555
drawable is not a native X11 window (http://crbug.com/329991)
[2893:2893:0916/170351:ERROR:browser_main_loop.cc(255)] gdkwindow-x11.c:5555
drawable is not a native X11 window (http://crbug.com/329991)
[2893:2893:0916/170351:ERROR:browser_main_loop.cc(255)] gdkwindow-x11.c:5555
drawable is not a native X11 window (http://crbug.com/329991)
LOGIN CALLBACK in libCVP11LCB: CK_RV CB_Initialize(CK_CONTEXT_PTR,
CK_C_INITIALIZE_ARGS_PTR, CK_ULONG_PTR)
Received signal 4 ILL_ILLOPN 55eda327e760
#0 0x55eda217894e Received signal 4 ILL_ILLOPN 55eda327e760
#0 0x55eda217894e <unknown>
#1 0x55eda2178d09 <unknown>
#2 0x7f43f4189080 <unknown>
#3 0x55eda327e760 <unknown>
#4 0x55eda0ca8cb0 <unknown>
#5 0x55eda0ca94d3 <unknown>
#6 0x55eda0ca6e16 <unknown>
#7 0x55eda0ca75ec <unknown>
#8 0x55eda4035c45 <unknown>
#9 0x55eda4029bd1 <unknown>
#10 0x55eda402a953 <unknown>
#11 0x55eda1c50301 <unknown>
#12 0x55eda1c51151 <unknown>
#13 0x55eda1c44db9 <unknown>
#14 0x55eda0bc4aa5 <unknown>
#15 0x55eda2f64623 <unknown>
#16 0x55eda21f9b1d <unknown>
#17 0x55eda3dd2651 <unknown>
#18 0x55eda3dd2c44 <unknown>
#19 0x55eda21f9b1d <unknown>
#20 0x55eda2197d0e <unknown>
#21 0x55eda2198a9d <unknown>
#22 0x55eda2198d70 <unknown>
#23 0x55eda219a689 <unknown>
#24 0x55eda21b7c0a <unknown>
#25 0x55eda2196bc5 <unknown>
#26 0x55eda1c67c90 <unknown>
#27 0x55eda1e0901e <unknown>
#28 0x55eda1e09528 <unknown>
#29 0x55eda1e07789 <unknown>
#30 0x55ed9f2be89a <unknown>
#31 0x7f43eda60291 base::debug::StackTrace::StackTrace()
__libc_start_main#
#32 0x55ed9f2be74a 1 0x55eda2178d09 <unknown>
#2 0x7f43f4189080 <unknown>
#3 0x55eda327e760 <unknown>
#4 0x55eda0ca8cb0 <unknown>
#5 0x55eda0ca94d3 <unknown>
#6 0x55eda0ca6e16 <unknown>
#7 0x55eda0ca75ec <unknown>
#8 0x55eda4035c45 <unknown>
#9 0x55eda4029bd1 <unknown>
#10 0x55eda402a953 <unknown>
#11 0x55eda1c50301 <unknown>
#12 0x55eda1c51151 <unknown>
#13 0x55eda1c44db9 <unknown>
#14 0x55eda0bc4aa5 <unknown>
#15 0x55eda2f64623 <unknown>
#16 0x55eda21f9b1d <unknown>
#17 0x55eda3dd2651 <unknown>
#18 0x55eda3dd2c44 <unknown>
#19 0x55eda21f9b1d <unknown>
#20 0x55eda2197d0e <unknown>
#21 0x55eda2198a9d <unknown>
#22 0x55eda2198d70 <unknown>
#23 0x55eda219a689 <unknown>
#24 0x55eda21b7c0a <unknown>
#25 0x55eda2196bc5 <unknown>
#26 0x55eda1c67c90 <unknown>
#27 0x55eda1e0901e <unknown>
#28 0x55eda1e09528 <unknown>
#29 0x55eda1e07789 <unknown>
#30 0x55ed9f2be89a <unknown>
#31 0x7f43eda60291 __libc_start_main
#32 0x55ed9f2be74a <unknown>
  r8: 0000000000000000  r9: 0000000000000000 r10: 0000000000000022 r11:
0000000000000202
 r12: 000031ed0c01c1e0 r13: 0000000000000004 r14: 000031ed0c01c1f8 r15:
000055eda6d40274
  di: 00000721528c1000  si: 000000000001e000  bp: 000031ed0c068000  bx:
000031ed0c01c200
  dx: 0000000000000008  ax: ffffffffffffffff  cx: ffffffffffffff60  sp:
00007ffc745a8320
  ip: 000055eda327e760 efl: 0000000000010286 cgf: 002b000000000033 erf:
0000000000000000
 trp: 0000000000000006 msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]
_start
  r8: 0000000000000000  r9: 0000000000000000 r10: 0000000000000022 r11:
0000000000000202
 r12: 00000bc1eb01c210 r13: 0000000000000004 r14: 00000bc1eb01c228 r15:
000055eda6d40276
  di: 000017a5c3d21000  si: 000000000001e000  bp: 00000bc1eb068000  bx:
00000bc1eb01c230
  dx: 0000000000000008  ax: ffffffffffffffff  cx: ffffffffffffff60  sp:
00007ffc745a8320
  ip: 000055eda327e760 efl: 0000000000010286 cgf: 002b000000000033 erf:
0000000000000000
 trp: 0000000000000006 msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]
Received signal 4 ILL_ILLOPN 55eda327e760
#0 0x55eda217894e base::debug::StackTrace::StackTrace()
#1 0x55eda2178d09 base::debug::(anonymous namespace)::StackDumpSignalHandler()
#2 0x7f43f4189080 <unknown>
#3 0x55eda327e760 WTF::discardSystemPages()
#4 0x55eda0ca8cb0 blink::MemoryRegion::decommit()
#5 0x55eda0ca94d3 blink::FreePagePool::addFreePage()
#6 0x55eda0ca6e16 blink::NormalPageArena::allocatePage()
#7 0x55eda0ca75ec blink::NormalPageArena::outOfLineAllocate()
#8 0x55eda4035c45 blink::ChromeClientImpl::create()
#9 0x55eda4029bd1 blink::WebViewImpl::WebViewImpl()
#10 0x55eda402a953 blink::WebView::create()
#11 0x55eda1c50301 content::RenderViewImpl::Initialize()
#12 0x55eda1c51151 content::RenderViewImpl::Create()
#13 0x55eda1c44db9 content::RenderThreadImpl::OnControlMessageReceived()
#14 0x55eda0bc4aa5 content::ChildThreadImpl::OnMessageReceived()
#15 0x55eda2f64623 IPC::ChannelProxy::Context::OnDispatchMessage()
#16 0x55eda21f9b1d base::debug::TaskAnnotator::RunTask()
#17 0x55eda3dd2651 scheduler::TaskQueueManager::ProcessTaskFromWorkQueue()
#18 0x55eda3dd2c44 scheduler::TaskQueueManager::DoWork()
#19 0x55eda21f9b1d base::debug::TaskAnnotator::RunTask()
#20 0x55eda2197d0e base::MessageLoop::RunTask()
#21 0x55eda2198a9d base::MessageLoop::DeferOrRunPendingTask()
#22 0x55eda2198d70 base::MessageLoop::DoWork()
#23 0x55eda219a689 base::MessagePumpDefault::Run()
#24 0x55eda21b7c0a base::RunLoop::Run()
#25 0x55eda2196bc5 base::MessageLoop::Run()
#26 0x55eda1c67c90 content::RendererMain()
#27 0x55eda1e0901e content::RunZygote()
#28 0x55eda1e09528 content::ContentMainRunnerImpl::Run()
#29 0x55eda1e07789 content::ContentMain()
#30 0x55ed9f2be89a ChromeMain
#31 0x7f43eda60291 __libc_start_main
#32 0x55ed9f2be74a _start
  r8: 0000000000000000  r9: 0000000000000000 r10: 0000000000000022 r11:
0000000000000202
 r12: 00003a7f2401c1e0 r13: 0000000000000004 r14: 00003a7f2401c1f8 r15:
000055eda6d40274
  di: 0000219eac9c1000  si: 000000000001e000  bp: 00003a7f24068000  bx:
00003a7f2401c200
  dx: 0000000000000008  ax: ffffffffffffffff  cx: ffffffffffffff60  sp:
00007ffc745a8320
  ip: 000055eda327e760 efl: 0000000000010286 cgf: 002b000000000033 erf:
0000000000000000
 trp: 0000000000000006 msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]