assert failure on dragging map

[Rebecca Palmer]

Binary package hint: fgfs-atlas

After dragging the map around (quite a lot, maybe a minute or so; I was trying to trigger bug 120834) Atlas closes itself with the following error message:

~$ Atlas
Please wait while loading databases...done.
Atlas: ../common/dri_bufmgr_fake.c:982: dri_fake_emit_reloc: Assertion `target_fake->is_static || target_fake->size_accounted' failed.
Aborted
~$

amd64 Intrepid.

[Rebecca Palmer (rebecca-palmer)]

This seems to be somewhat dependent on where on the map one is looking: going to N54*29 W1*15 then dragging the map around crashes it within seconds, while I was unable to trigger it at all near the default start location.

I attempted to get a trace in gdb, but was unable to do so as this made it completely crash the graphics card (with mieqEnequeue message as in bug 269407), requiring a hard reset; gdb logged the following:

(no debugging symbols found)
(no debugging symbols found)
[New Thread 0x7f0ee6e30720 (LWP 7271)]
(no debugging symbols found)
(no debugging symbols found)
Please wait while loading databases...Atlas: ../common/dri_bufmgr_fake.c:982: dri_fake_emit_reloc: Assertion `target_fake->is_static || target_fake->size_accounted' failed.
done.

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7f0ee6e30720 (LWP 7271)]
0x00007f0ee24c9fd5 in raise () from /lib/libc.so.6
(gdb)