Bug 30161 – [GTK] Segfault while testing media/video-document-types.html

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: WebKitGTK

[Philippe Normand]

Happens with Debug build:

Starting program: /home/pnormand/gst/jhbuild/build/WebKit/WebKitBuild/Debug/Programs/DumpRenderTree /tmp/LayoutTests/media/video-document-types.html
warning: Lowest section in /usr/lib/libicudata.so.38 is .hash at 000000d4
[Thread debugging using libthread_db enabled]
[New Thread 0xb4831750 (LWP 7797)]
Gtk-Message: Failed to load module "canberra-gtk-module": libcanberra-gtk-module.so: cannot open shared object file: No such file or directory
** Message: NP_Initialize
** Message: NP_Initialize succeeded
** Message: NP_Initialize
** Message: NP_Initialize succeeded
** Message: NP_Initialize
** Message: NP_Initialize succeeded
** Message: NP_Initialize
** Message: NP_Initialize succeeded
[New Thread 0xb28bcb90 (LWP 8120)]
ASSERTION FAILED: m_frame->document()->parsing()
(../../WebCore/loader/FrameLoader.cpp:1559 void WebCore::FrameLoader::addData(const char*, int))

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb4831750 (LWP 7797)]
0xb6e5f12a in WebCore::FrameLoader::addData (this=0x87799a4, bytes=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", 
    length=8192) at ../../WebCore/loader/FrameLoader.cpp:1559
1559	    ASSERT(m_frame->document()->parsing());
(gdb) bt full
#0  0xb6e5f12a in WebCore::FrameLoader::addData (this=0x87799a4, 
    bytes=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192) at ../../WebCore/loader/FrameLoader.cpp:1559
	__PRETTY_FUNCTION__ = "void WebCore::FrameLoader::addData(const char*, int)"
#1  0xb692d3b7 in WebKit::FrameLoaderClient::committedLoad (this=0x87798b0, loader=0x877fd28, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192)
    at ../../WebKit/gtk/WebCoreSupport/FrameLoaderClientGtk.cpp:150
	encoding = {m_impl = {<WTF::FastAllocBase> = {<No data fields>}, m_ptr = 0x0}}
	userChosen = false
	frameLoader = (WebCore::FrameLoader *) 0x87799a4
	__PRETTY_FUNCTION__ = "virtual void WebKit::FrameLoaderClient::committedLoad(WebCore::DocumentLoader*, const char*, int)"
#2  0xb6e55f94 in WebCore::FrameLoader::committedLoad (this=0x87799a4, loader=0x877fd28, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192) at ../../WebCore/loader/FrameLoader.cpp:3360
No locals.
#3  0xb6e40781 in WebCore::DocumentLoader::commitLoad (this=0x877fd28, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192) at ../../WebCore/loader/DocumentLoader.cpp:342
	frameLoader = (WebCore::FrameLoader *) 0x87799a4
	protect = {<WTF::FastAllocBase> = {<No data fields>}, m_ptr = 0x877fd28}
#4  0xb6e407ea in WebCore::DocumentLoader::receivedData (this=0x877fd28, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192) at ../../WebCore/loader/DocumentLoader.cpp:354
No locals.
#5  0xb6e5b2f5 in WebCore::FrameLoader::receivedData (this=0x87799a4, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192) at ../../WebCore/loader/FrameLoader.cpp:2147
No locals.
#6  0xb6e6fc0e in WebCore::MainResourceLoader::addData (this=0x877ba00, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192, allAtOnce=false)
    at ../../WebCore/loader/MainResourceLoader.cpp:143
No locals.
#7  0xb6e79a69 in WebCore::ResourceLoader::didReceiveData (this=0x877ba00, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192, lengthReceived=16384, allAtOnce=false)
    at ../../WebCore/loader/ResourceLoader.cpp:248
	protector = {<WTF::FastAllocBase> = {<No data fields>}, m_ptr = 0x877ba00}
#8  0xb6e6ef4a in WebCore::MainResourceLoader::didReceiveData (this=0x877ba00, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192, lengthReceived=16384, allAtOnce=false)
    at ../../WebCore/loader/MainResourceLoader.cpp:356
	protect = {<WTF::FastAllocBase> = {<No data fields>}, m_ptr = 0x877ba00}
	__PRETTY_FUNCTION__ = "virtual void WebCore::MainResourceLoader::didReceiveData(const char*, int, long long int, bool)"
#9  0xb6e78dd6 in WebCore::ResourceLoader::didReceiveData (this=0x877ba00, 
    data=0x87841b0 "��\"��#�!:Ȣf#Q\223\001\032p+j@\036\003�px\b\017D0\f\a\200�58C\036� �\036\003�\220x\b!�� [", length=8192, lengthReceived=16384)
    at ../../WebCore/loader/ResourceLoader.cpp:398
No locals.
#10 0xb729eb3c in readCallback (source=0x8426cf0, res=0x873cf88) at ../../WebCore/platform/network/soup/ResourceHandleSoup.cpp:729
	handle = {<WTF::FastAllocBase> = {<No data fields>}, m_ptr = 0x877ae30}
	d = (class WebCore::ResourceHandleInternal *) 0x877c710
	client = (class WebCore::ResourceHandleClient *) 0x877ba00
	error = (GError *) 0x0
	bytesRead = 8192
#11 0xb4c9154f in async_ready_callback_wrapper (source_object=0x8426cf0, res=0x873cf88, user_data=0x0) at ginputstream.c:471
---Type <return> to continue, or q <return> to quit---
No locals.
#12 0xb4c9fef9 in IA__g_simple_async_result_complete (simple=0x873cf88) at gsimpleasyncresult.c:588
	current_source = <value optimized out>
	current_context = (GMainContext *) 0x83dbc90
	__PRETTY_FUNCTION__ = "IA__g_simple_async_result_complete"
#13 0xb4ca022e in complete_in_idle_cb_for_thread (_data=0x88a4318) at gsimpleasyncresult.c:650
	simple = (GSimpleAsyncResult *) 0x873cf88
#14 0xb4b3c531 in g_idle_dispatch (source=0x88a29a8, callback=0xbbadbeef, user_data=0x88a4318) at gmain.c:4065
No locals.
#15 0xb4b3e368 in IA__g_main_context_dispatch (context=0x83dbc90) at gmain.c:1960
No locals.
#16 0xb4b41bc3 in g_main_context_iterate (context=0x83dbc90, block=1, dispatch=1, self=0x83ad408) at gmain.c:2591
	max_priority = 0
	timeout = 0
	some_ready = 1
	nfds = 2
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0x840df90
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#17 0xb4b41d48 in IA__g_main_context_iteration (context=0x83dbc90, may_block=1) at gmain.c:2654
	retval = <value optimized out>
#18 0x08056123 in runTest (testPathOrURL=@0xbf9d3b24) at ../../WebKitTools/DumpRenderTree/gtk/DumpRenderTree.cpp:484
	pathOrURL = {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
    _M_p = 0x8739384 "/tmp/LayoutTests/media/video-document-types.html"}}
	expectedPixelHash = {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
    _M_p = 0xb4afe6d4 ""}}
	separatorPos = 4294967295
	url = (gchar *) 0x0
	testURL = {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
    _M_p = 0x83e03ec "file:///tmp/LayoutTests/media/video-document-types.html"}}
	isSVGW3CTest = false
	size = {x = 0, y = 0, width = 800, height = 600}
	bfList = (WebKitWebBackForwardList *) 0x83ae708
	__PRETTY_FUNCTION__ = "void runTest(const std::string&)"
#19 0x080566ab in main (argc=2, argv=0xbf9d43e4) at ../../WebKitTools/DumpRenderTree/gtk/DumpRenderTree.cpp:807
	i = 1
	options = {{name = 0x805c67c "notree", has_arg = 0, flag = 0x805fcc0, val = 0}, {name = 0x805c683 "pixel-tests", has_arg = 0, flag = 0x8060e94, val = 1}, {
    name = 0x805c68f "tree", has_arg = 0, flag = 0x805fcc0, val = 1}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
	option = -1
(gdb)

[Philippe Normand]

Can we give this test another chance? I tested on the 32bit debug bot and it doesn't segfault anymore

[Gustavo Noronha (kov)]

We fixed this one already! =)

[Gustavo Noronha (kov)]

*** This bug has been marked as a duplicate of bug 31352 ***