[Webkit-unassigned] [Bug 171205] [GTK] Midori doesn't load home page, web inspector crashes

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Apr 23 20:27:43 PDT 2017


https://bugs.webkit.org/show_bug.cgi?id=171205

--- Comment #9 from Michael Catanzaro <mcatanzaro at igalia.com> ---
Hmmm actually, I can reproduce this, except for the criticals you see, which must be a separate issue. Disabling compositing mode makes no difference: the Midori webpage disappears soon either way. (I doubt it's using compositing mode anyway.) I think this is probably bug #171161, but let's proceed separately for now. And please do still post a backtrace for that first critical, since I can't reproduce that.

Note: if I load the Midori page with trunk I hit this assertion in image decoders:

ASSERTION FAILED: m_deletionHasBegun
../../Source/WTF/wtf/RefCounted.h(84) : WTF::RefCountedBase::~RefCountedBase()
1   0x7fceae2bae31 /home/mcatanzaro/Projects/GNOME/install/lib/libjavascriptcoregtk-4.0.so.18(WTFCrash+0x1e) [0x7fceae2bae31]
2   0x7fceb680990d /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF14RefCountedBaseD1Ev+0x3f) [0x7fceb680990d]
3   0x7fceb85ab3ec /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF10RefCountedIN7WebCore12ImageDecoderEED1Ev+0x18) [0x7fceb85ab3ec]
4   0x7fceb85aafc4 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore12ImageDecoderD1Ev+0x70) [0x7fceb85aafc4]
5   0x7fceb85bc448 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15PNGImageDecoderD1Ev+0x3c) [0x7fceb85bc448]
6   0x7fceb85bc464 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15PNGImageDecoderD0Ev+0x18) [0x7fceb85bc464]
7   0x7fceb85b80c7 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZNKSt14default_deleteIN7WebCore15PNGImageDecoderEEclEPS1_+0x23) [0x7fceb85b80c7]
8   0x7fceb85b7343 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZNSt10unique_ptrIN7WebCore15PNGImageDecoderESt14default_deleteIS1_EED1Ev+0x47) [0x7fceb85b7343]
9   0x7fceb85b8647 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF16VectorDestructorILb1ESt10unique_ptrIN7WebCore15PNGImageDecoderESt14default_deleteIS3_EEE8destructEPS6_S8_+0x2e) [0x7fceb85b8647]
10  0x7fceb85b7954 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF20VectorTypeOperationsISt10unique_ptrIN7WebCore15PNGImageDecoderESt14default_deleteIS3_EEE8destructEPS6_S8_+0x23) [0x7fceb85b7954]
11  0x7fceb85b8978 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF6VectorISt10unique_ptrIN7WebCore15PNGImageDecoderESt14default_deleteIS3_EELm0ENS_15CrashOnOverflowELm16EE6shrinkEm+0x78) [0x7fceb85b8978]
12  0x7fceb85b7be1 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF6VectorISt10unique_ptrIN7WebCore15PNGImageDecoderESt14default_deleteIS3_EELm0ENS_15CrashOnOverflowELm16EE14shrinkCapacityEm+0x55) [0x7fceb85b7be1]
13  0x7fceb85b7083 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF6VectorISt10unique_ptrIN7WebCore15PNGImageDecoderESt14default_deleteIS3_EELm0ENS_15CrashOnOverflowELm16EE5clearEv+0x1d) [0x7fceb85b7083]
14  0x7fceb85b5d36 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ICOImageDecoder9setFailedEv+0x30) [0x7fceb85b5d36]
15  0x7fceb85b65d1 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ICOImageDecoder13decodeAtIndexEm+0x3f1) [0x7fceb85b65d1]
16  0x7fceb85b603a /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ICOImageDecoder6decodeEmb+0x5a) [0x7fceb85b603a]
17  0x7fceb85b5d00 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ICOImageDecoder18frameBufferAtIndexEm+0x74) [0x7fceb85b5d00]
18  0x7fceb85a9666 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore12ImageDecoder23createFrameImageAtIndexEmNS_16SubsamplingLevelERKNS_15DecodingOptionsE+0x7a) [0x7fceb85a9666]
19  0x7fceb7e75dab /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ImageFrameCache25frameAtIndexCacheIfNeededEmNS_10ImageFrame7CachingERKSt8optionalINS_16SubsamplingLevelEE+0x1a1) [0x7fceb7e75dab]
20  0x7fceb7e7a85b /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ImageFrameCache33frameMetadataAtIndexCacheIfNeededIN3WTF6RefPtrI14_cairo_surfaceEEJNS_10ImageFrame7CachingERNS_16SubsamplingLevelEEEET_mMS6_KFSA_vEPSt8optionalISA_EDpOT0_+0xd1) [0x7fceb7e7a85b]
21  0x7fceb7e76789 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15ImageFrameCache30frameImageAtIndexCacheIfNeededEmNS_16SubsamplingLevelE+0x67) [0x7fceb7e76789]
22  0x7fceb7e7da6a /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11ImageSource30frameImageAtIndexCacheIfNeededEmNS_16SubsamplingLevelEPKNS_15GraphicsContextE+0x50) [0x7fceb7e7da6a]
23  0x7fceb7df42a8 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11BitmapImage30frameImageAtIndexCacheIfNeededEmNS_16SubsamplingLevelEPKNS_15GraphicsContextE+0xfc) [0x7fceb7df42a8]
24  0x7fceb7df4328 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11BitmapImage26nativeImageForCurrentFrameEPKNS_15GraphicsContextE+0x38) [0x7fceb7df4328]
25  0x7fceb6dac2ba /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(+0x56fc2ba) [0x7fceb6dac2ba]
26  0x7fceb6dac449 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(+0x56fc449) [0x7fceb6dac449]
27  0x7fceb6dac8a6 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(+0x56fc8a6) [0x7fceb6dac8a6]
28  0x7fceb69fe3e2 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN6WebKit21WebIconDatabaseClient23iconDataReadyForPageURLEPNS_15WebIconDatabaseEPN3API3URLE+0x5c) [0x7fceb69fe3e2]
29  0x7fceb69fb6dd /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN6WebKit15WebIconDatabase29notifyIconDataReadyForPageURLERKN3WTF6StringE+0x49) [0x7fceb69fb6dd]
30  0x7fceb69fb321 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(_ZN6WebKit15WebIconDatabase27didImportIconDataForPageURLERKN3WTF6StringE+0x23) [0x7fceb69fb321]
31  0x7fceb7bdb929 /home/mcatanzaro/Projects/GNOME/install/lib/libwebkit2gtk-4.0.so.37(+0x652b929) [0x7fceb7bdb929]

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