[Bug 107384] random tab crashes in firefox nightly

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107384

            Bug ID: 107384
           Summary: random tab crashes in firefox nightly
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: haagch at frickel.club
        QA Contact: dri-devel at lists.freedesktop.org

Created attachment 140824
  --> https://bugs.freedesktop.org/attachment.cgi?id=140824&action=edit
backtrace

RX 480, mesa git e68fe445f51, libdrm git.

Tabs in firefox nightly randomly crash, see backtrace.
Everything else seems to work fine.

Without debug symbols the backtrace went through glPrimitiveBoundingBox for
some reason 

Core was generated by `/opt/firefox-nightly/firefox -contentproc -childID 4
-isForBrowser -prefsLen 43'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000000000406d30 in ?? ()
[Current thread is 1 (Thread 0x7efc14152740 (LWP 14385))]
(gdb) bt
#0  0x0000000000406d30 in  ()
#1  0x00007efbe0647be0 in drmFreeDevice () at /usr/lib/libdrm.so.2
#2  0x00007efbe0ade8ae in glPrimitiveBoundingBox () at /usr/lib/libGL.so.1
#3  0x00007efbe0ad5bd5 in  () at /usr/lib/libGL.so.1
#4  0x00007efbe0abe350 in  () at /usr/lib/libGL.so.1
#5  0x00007efbe0ab9d81 in glXQueryVersion () at /usr/lib/libGL.so.1

but in the attached backtrace with full debugging enabled it looks a bit
different.

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