#3401 closed defect (fixed)
Browse crashes after loading a web page on XO-1
Reported by: | manuq | Owned by: | manuq |
---|---|---|---|
Priority: | Unspecified by Maintainer | Milestone: | |
Component: | Browse | Version: | Git as of bugdate |
Severity: | Blocker | Keywords: | 12.1.0, olpc-testing-pending |
Cc: | tonyforster | Distribution/OS: | OLPC |
Bug Status: | Assigned |
Description (last modified by manuq)
I can reproduce this if I workaround #3400 setting a false title in line 123 of webtoolbar.py. This is for XO-1, after editing the entry and pressing enter, the page loads, then Browse crashes.
Trace attached.
Attachments (3)
Change History (18)
Changed 11 years ago by manuq
comment:1 Changed 11 years ago by manuq
- Description modified (diff)
comment:2 Changed 11 years ago by manuq
- Keywords 12.1.0 added
comment:3 Changed 11 years ago by erikos
- Bug Status changed from Unconfirmed to Assigned
comment:4 Changed 11 years ago by erikos
I can reproduce as well with: epiphany-3.4.0.1-1.fc17 webkitgtk3-1.8.0-1.fc17 Time to file upstream...
comment:5 Changed 11 years ago by erikos
comment:6 Changed 11 years ago by manuq
- Summary changed from Browse crashes after loading a web page to Browse crashes after loading a web page on XO-1
comment:7 Changed 11 years ago by erikos
Some more findings on the upstream bug https://bugs.webkit.org/show_bug.cgi?id=82496 today:
The bug seems to be in the missing sse2 instructions set, missing sse registers on the Geode.
Foe now we can try to disable DFG (CPPFLAGS=-DENABLE_DFG_JIT=0).
comment:8 Changed 11 years ago by manuq
Great work hunting, guys. Was fixed upstream, now we need to repackage it and test in build.
comment:9 Changed 11 years ago by erikos
This is the patch we need while waiting for the upstream patch to bubble up: http://trac.webkit.org/changeset/113389/trunk/Source/JavaScriptCore/dfg/DFGCapabilities.cpp
comment:10 Changed 11 years ago by erikos
I have patched webkitgtk3 [1] with the upstream patch [2]. This does fix the crashing for me on the XO-1.
[1] http://koji.fedoraproject.org/koji/taskinfo?taskID=3987337
[2] http://trac.webkit.org/changeset/113389/trunk/Source/JavaScriptCore/dfg/DFGCapabilities.cpp
Changed 11 years ago by erikos
comment:11 Changed 11 years ago by manuq
Great erikos, I have tested in build, after installing the RPM the issue disappears.
comment:12 Changed 11 years ago by pbrobinson
This will be fixed in webkitgtk3-1.8.0-3.fc17
comment:13 Changed 11 years ago by tonyforster
- Cc tonyforster added
comment:14 Changed 11 years ago by erikos
- Keywords olpc-testing-pending added
- Resolution set to fixed
- Status changed from new to closed
Has been landed in os8.
I can reproduce the crash with epiphany on the XO-1, same error. Others seem to have encountered the same issue: https://bugs.launchpad.net/ubuntu/+source/webkit/+bug/952216 https://bugs.launchpad.net/ubuntu/+source/epiphany-browser/+bug/950223