Re: firefox-74.0 crash on -current

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

On Wed, 18 Mar 2020 at 04:01, Ryo ONODERA <ryo%tetera.org@localhost> wrote:
>
> Hi,
>
> Your firefox-73.0.1 and 74.0 share the same graphics/MesaLib?

It is on the same machine, so I would presume so. How should I check?
MesaLib does not appear as a dependency.

The version installed is MesaLib-19.2.7nb4.

> And what is your GPU?

In this case the test was done under VirtualBox:
...
[    40.370] (II) Initializing extension GLX
[    40.371] (II) AIGLX: Screen 0 is not DRI2 capable
[    40.955] (II) IGLX: Loaded and initialized swrast
[    40.955] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[    40.956] (II) Initializing extension XFree86-VidModeExtension
[    40.956] (II) Initializing extension XFree86-DGA
[    40.957] (II) Initializing extension XFree86-DRI
[    40.957] (II) Initializing extension DRI2
....

and 73.0.1 works fine. If I upgrade it to 74.0 - using pkgin - it
crashes when opening a WebGL demo; otherwise it works fine.

>
> With my Intel internal GPU in KabyLake Refresh,
> https://webglsamples.org/aquarium/aquarium.html
> works fine (firefox-74.0/MesaLib-20.0.1nb1).

I still haven't tested my laptop (Intel 530 grapics) yet, I might boot
NetBSD later for that.

>
> Thank you.

Thanks,

Chavdar


>
> Chavdar Ivanov <ci4ic4%gmail.com@localhost> writes:
>
> > Hi,
> >
> > On today's -current my build of firefox-74.0 (from yesterday, rust
> > 1.42.0 from the day before, cbindgen also rebuilt), when I access the
> > demos at webglsamples.org I get:
> >
> > Core was generated by `firefox'.
> > Program terminated with signal SIGSEGV, Segmentation fault.
> > #0  0x00007b00ceb85e8a in _lwp_kill () from /usr/lib/libc.so.12
> > [Current thread is 1 (process 1)]
> > (gdb) bt
> > #0  0x00007b00ceb85e8a in _lwp_kill () from /usr/lib/libc.so.12
> > #1  0x00007b00bc9e6681 in ?? () from /usr/pkg/lib/firefox/libxul.so
> > #2  0x00007b00bd2628a7 in ?? () from /usr/pkg/lib/firefox/libxul.so
> > #3  0x00007b00ceab0010 in opendir () from /usr/lib/libc.so.12
> > #4  0x000000010000000b in ?? ()
> > #5  0x0000000000000000 in ?? ()
> > ...
> >
> > On the same system,  firefox-73.0.1 works just fine.
> >
> >
> > Chavdar
> >
> >
> > --
> > ----
>
> --
> Ryo ONODERA // ryo%tetera.org@localhost
> PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB  FD1B F404 27FA C7D1 15F3



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