164911 2016-11-18 04:10:48 -0800 [GTK] UI process crash in WebKit::WaylandCompositor::Surface::prepareTextureForPainting 2016-12-19 13:31:02 -0800 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build PC Linux RESOLVED FIXED https://bugzilla.redhat.com/show_bug.cgi?id=1392182 https://bugzilla.redhat.com/show_bug.cgi?id=1389894 https://bugzilla.redhat.com/show_bug.cgi?id=1406125 P2 Normal --- 1 mcatanzaro webkit-unassigned bugs-noreply cgarcia mcatanzaro oldest_to_newest 1252642 0 mcatanzaro 2016-11-18 04:10:48 -0800 UI process crash in WebKit::WaylandCompositor::Surface::prepareTextureForPainting. I have 39 reports of this: Truncated backtrace: Thread no. 1 (10 frames) #0 WebKit::WaylandCompositor::Buffer::size at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WaylandCompositor.cpp:140 #1 WebKit::WaylandCompositor::Surface::prepareTextureForPainting at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WaylandCompositor.cpp:217 #2 WebKit::WaylandCompositor::getTexture at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WaylandCompositor.cpp:490 #3 WebKit::AcceleratedBackingStoreWayland::paint at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/AcceleratedBackingStoreWayland.cpp:93 #4 webkitWebViewBaseDraw at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp:539 #5 gtk_widget_draw_internal at gtkwidget.c:7015 #6 gtk_container_propagate_draw at gtkcontainer.c:3838 #7 gtk_container_draw at gtkcontainer.c:3658 #8 gtk_widget_draw_internal at gtkwidget.c:7015 #9 gtk_container_propagate_draw at gtkcontainer.c:3838 |this| is null in WebKit::WaylandCompositor::Buffer::size. Full backtrace downstream. 1254738 1 295713 cgarcia 2016-11-30 03:48:07 -0800 Created attachment 295713 Patch 1254805 2 295713 mcatanzaro 2016-11-30 09:37:16 -0800 Comment on attachment 295713 Patch Look, it's not spam. :) 1254814 3 cgarcia 2016-11-30 09:51:54 -0800 (In reply to comment #2) > Comment on attachment 295713 [details] > Patch > > Look, it's not spam. :) I'm not sure, I couldn't reproduce it . . . :-D 1255174 4 cgarcia 2016-11-30 23:52:22 -0800 Committed r209177: <http://trac.webkit.org/changeset/209177> 1255225 5 mcatanzaro 2016-12-01 05:48:44 -0800 (In reply to comment #3) > (In reply to comment #2) > > Comment on attachment 295713 [details] > > Patch > > > > Look, it's not spam. :) > > I'm not sure, I couldn't reproduce it . . . :-D I just hit this crash two minutes ago. It's really not spam! 295713 2016-11-30 03:48:07 -0800 2016-11-30 09:37:16 -0800 Patch wk2-wayland-buffer-crash.diff text/plain 2444 cgarcia ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQyL0NoYW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQyL0No YW5nZUxvZwppbmRleCA1YjQ2NmYzLi5hMjQ3NmMxIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0 Mi9DaGFuZ2VMb2cKKysrIGIvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTkg QEAKKzIwMTYtMTEtMzAgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBpZ2FsaWEuY29t PgorCisgICAgICAgIFtHVEtdIFVJIHByb2Nlc3MgY3Jhc2ggaW4gV2ViS2l0OjpXYXlsYW5kQ29t cG9zaXRvcjo6U3VyZmFjZTo6cHJlcGFyZVRleHR1cmVGb3JQYWludGluZworICAgICAgICBodHRw czovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTY0OTExCisKKyAgICAgICAgUmV2 aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgVGhlIHByb2JsZW0gaXMgdGhhdCBt X2J1ZmZlciBpcyBudWxscHRyIGluIFN1cmZhY2U6OnByZXBhcmVUZXh0dXJlRm9yUGFpbnRpbmco KSBldmVuIHRob3VnaCB3ZSBoYXZlIGFscmVhZHkgYW4KKyAgICAgICAgaW1hZ2UuIFdlIG9ubHkg dXNlIHRoZSBidWZmZXIgdG8gZ2V0IHRoZSBpbWFnZSBzaXplLCBzbyB3ZSBjb3VsZCBzYXZlIHRo ZSBpbWFnZSBzaXplIHdoZW4gdGhlIGltYWdlIGlzIGNyZWF0ZWQsCisgICAgICAgIGFuZCB0aGVu IHdlIGRvbid0IG5lZWQgdG8gY2FyZSBhYm91dCB0aGUgYnVmZmVyIGFueW1vcmUuCisKKyAgICAg ICAgKiBVSVByb2Nlc3MvZ3RrL1dheWxhbmRDb21wb3NpdG9yLmNwcDoKKyAgICAgICAgKFdlYktp dDo6V2F5bGFuZENvbXBvc2l0b3I6OlN1cmZhY2U6OnByZXBhcmVUZXh0dXJlRm9yUGFpbnRpbmcp OgorICAgICAgICAoV2ViS2l0OjpXYXlsYW5kQ29tcG9zaXRvcjo6U3VyZmFjZTo6Y29tbWl0KToK KyAgICAgICAgKiBVSVByb2Nlc3MvZ3RrL1dheWxhbmRDb21wb3NpdG9yLmg6CisKIDIwMTYtMTEt MjkgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBpZ2FsaWEuY29tPgogCiAgICAgICAg IFtHVEtdIERhdGFiYXNlIHByb2Nlc3Mgc2hvdWxkIG5vdCBpbml0aWFsaXplIGd0awpkaWZmIC0t Z2l0IGEvU291cmNlL1dlYktpdDIvVUlQcm9jZXNzL2d0ay9XYXlsYW5kQ29tcG9zaXRvci5jcHAg Yi9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3MvZ3RrL1dheWxhbmRDb21wb3NpdG9yLmNwcAppbmRl eCBjZjFmNTJhLi45OWUxNTg4IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3Mv Z3RrL1dheWxhbmRDb21wb3NpdG9yLmNwcAorKysgYi9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3Mv Z3RrL1dheWxhbmRDb21wb3NpdG9yLmNwcApAQCAtMjE0LDcgKzIxNCw3IEBAIGJvb2wgV2F5bGFu ZENvbXBvc2l0b3I6OlN1cmZhY2U6OnByZXBhcmVUZXh0dXJlRm9yUGFpbnRpbmcodW5zaWduZWQm IHRleHR1cmUsIEluCiAgICAgZ2xJbWFnZVRhcmdldFRleHR1cmUyRChHTF9URVhUVVJFXzJELCBt X2ltYWdlKTsKIAogICAgIHRleHR1cmUgPSBtX3RleHR1cmU7Ci0gICAgdGV4dHVyZVNpemUgPSBt X2J1ZmZlci0+c2l6ZSgpOworICAgIHRleHR1cmVTaXplID0gbV9pbWFnZVNpemU7CiAgICAgcmV0 dXJuIHRydWU7CiB9CiAKQEAgLTIyNyw2ICsyMjcsOCBAQCB2b2lkIFdheWxhbmRDb21wb3NpdG9y OjpTdXJmYWNlOjpjb21taXQoKQogICAgIGlmIChtX2ltYWdlID09IEVHTF9OT19JTUFHRV9LSFIp CiAgICAgICAgIHJldHVybjsKIAorICAgIG1faW1hZ2VTaXplID0gbV9wZW5kaW5nQnVmZmVyLT5z aXplKCk7CisKICAgICBtYWtlUGVuZGluZ0J1ZmZlckN1cnJlbnQoKTsKICAgICBpZiAobV93ZWJQ YWdlKQogICAgICAgICBtX3dlYlBhZ2UtPnNldFZpZXdOZWVkc0Rpc3BsYXkoSW50UmVjdChJbnRQ b2ludDo6emVybygpLCBtX3dlYlBhZ2UtPnZpZXdTaXplKCkpKTsKZGlmZiAtLWdpdCBhL1NvdXJj ZS9XZWJLaXQyL1VJUHJvY2Vzcy9ndGsvV2F5bGFuZENvbXBvc2l0b3IuaCBiL1NvdXJjZS9XZWJL aXQyL1VJUHJvY2Vzcy9ndGsvV2F5bGFuZENvbXBvc2l0b3IuaAppbmRleCBhN2ZkOTQ4Li4xNGI5 YTgzIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0Mi9VSVByb2Nlc3MvZ3RrL1dheWxhbmRDb21w b3NpdG9yLmgKKysrIGIvU291cmNlL1dlYktpdDIvVUlQcm9jZXNzL2d0ay9XYXlsYW5kQ29tcG9z aXRvci5oCkBAIC05Nyw2ICs5Nyw3IEBAIHB1YmxpYzoKICAgICAgICAgV2Vha1B0cjxCdWZmZXI+ IG1fcGVuZGluZ0J1ZmZlcjsKICAgICAgICAgdW5zaWduZWQgbV90ZXh0dXJlOwogICAgICAgICBF R0xJbWFnZUtIUiBtX2ltYWdlOworICAgICAgICBXZWJDb3JlOjpJbnRTaXplIG1faW1hZ2VTaXpl OwogICAgICAgICBWZWN0b3I8d2xfcmVzb3VyY2UqPiBtX2ZyYW1lQ2FsbGJhY2tMaXN0OwogICAg ICAgICBXZWJQYWdlUHJveHkqIG1fd2ViUGFnZSB7IG51bGxwdHIgfTsKICAgICB9Owo=