[Webkit-unassigned] [Bug 222358] Sites causing crash kernel traps WebKitWebProces invalid opcode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=222358

--- Comment #8 from Jernej Jakob <jernej.jakob+webkit at gmail.com> ---
(In reply to Jernej Jakob from comment #6)
> Created attachment 421549 [details]
> backtrace of the crashed thread
> 
> Backtrace of the crashing thread. This is what I could get on my machine
> with only 8GB RAM. Trying to get a backtrace of all threads made gdb run out
> of memory. Some things are missing, I'm not sure why.

The backtrace has problems, probably because I still had -O2 on my flags. Since the workaround was found I won't be debugging this myself any more. If anyone wants to debug this on Gentoo, in addition to the general debugging process described in the Gentoo Handbook, he can try to add -Og to his CFLAGS/CXXFLAGS using package.env, or use another way to override his global compiler flags before rebuilding.

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