[Bug 244978] www/firefox: 74.0_5,1 coredumps on webgl content

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244978

--- Comment #3 from Remy Nonnenmacher <rno at nerim.net> ---
Recompiled with WITH_DEBUG=1 from port www/firefox. Got a very slow firefox but
everything still stripped:

[root-rn:~]# l firefox.core 
1481792 -rw-------  1 root  wheel  1516904448 Mar 29 17:28 firefox.core
[root-rn:~]# lldb -c firefox.core /usr/local/lib/firefox/firefox
(lldb) target create "/usr/local/lib/firefox/firefox" --core "firefox.core"
Core file '/root/firefox.core' (x86_64) was loaded.
(lldb) bt
* thread #1, name = 'firefox', stop reason = signal SIGSEGV
  * frame #0: 0x000000080143f16a libc.so.7`_thr_kill + 10
    frame #1: 0x000000080143d5a4 libc.so.7`raise + 52
    frame #2: 0x0000000811269391
libxul.so`___lldb_unnamed_symbol823841$$libxul.so + 305
    frame #3: 0x0000000812458b96
libxul.so`___lldb_unnamed_symbol929943$$libxul.so + 486
    frame #4: 0x000000080126f3be
libthr.so.3`___lldb_unnamed_symbol101$$libthr.so.3 + 222
    frame #5: 0x000000080126e97f
libthr.so.3`___lldb_unnamed_symbol82$$libthr.so.3 + 319
    frame #6: 0x00007ffffffff193
    frame #7: 0x000000080dc54858
libxul.so`___lldb_unnamed_symbol431546$$libxul.so + 424
    frame #8: 0x000000080dbeca26
libxul.so`___lldb_unnamed_symbol427146$$libxul.so + 38
    frame #9: 0x000000080dbecb03
libxul.so`___lldb_unnamed_symbol427147$$libxul.so + 211
    frame #10: 0x000000080db855b5
libxul.so`___lldb_unnamed_symbol423055$$libxul.so + 21

(Not very usefull. Strange frame 6).

Anyway, the problem appears only when running FF as root. All is fine when
running under a normal user. A recent authoritative enforcement ?

Chrome and Iridium works fine maybe because they refuse to run as root.

Please let me know how to get unstripped libs and binaries to get a usable
backtrace.

Thanks.

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