Bug#277309: Similar defect with [nv] driver for -8.
Hi,
I'm experiencing similar symptoms with X freezing (CPU load at 100%)
when using [nv] driver with Acceleration.
I can 'kill -9' the X process to recover.
with option "NoAccel" "true", the system seems to be rather
more stable, I have not managed to crash it yet.
I'm now trying the driver for -7, and seeing if I can get it to crash.
I've done dpkg -x, and copied nv_drv.o
/usr/X11R6/lib/modules/drivers/nv_drv.o
I am using the following card according to /proc/pci:
Bus 1, device 0, function 0:
VGA compatible controller: nVidia Corporation NV11DDR [GeForce2 MX 100 DDR/200 DDR] (rev 178).
IRQ 11.
Master Capable. Latency=32. Min Gnt=5.Max Lat=1.
Non-prefetchable 32 bit memory at 0xde000000 [0xdeffffff].
Prefetchable 32 bit memory at 0xd0000000 [0xd7ffffff].
The backtrace after attaching GDB is as follows (which suggests
a wrong usage of GDB, or a corrupt stack):
$ gdb
GNU gdb 6.1-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-linux".
(gdb) attach 30021
Attaching to process 30021
Reading symbols from /usr/X11R6/bin/XFree86...(no debugging symbols found)...done.
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/tls/i686/cmov/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libm.so.6
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
(no debugging symbols found)...0x083f7c63 in ?? ()
(gdb) bt
#0 0x083f7c63 in ?? ()
#1 0x086a0000 in ?? ()
#2 0x08682bd8 in ?? ()
#3 0xbffff7c8 in ?? ()
#4 0x08625b47 in ?? ()
#5 0x083f1528 in ?? ()
#6 0x00000000 in ?? ()
#7 0x00000001 in ?? ()
#8 0x00000001 in ?? ()
#9 0x00000001 in ?? ()
#10 0x00000000 in ?? ()
#11 0x00000054 in ?? ()
#12 0x00000000 in ?? ()
#13 0x00000000 in ?? ()
#14 0x00000000 in ?? ()
#15 0x081f10e0 in miBrokenRegion ()
#16 0x091501c8 in ?? ()
#17 0x09298028 in ?? ()
#18 0x09150368 in ?? ()
#19 0xbffff818 in ?? ()
#20 0x08627b3b in ?? ()
#21 0x09150368 in ?? ()
#22 0x09298028 in ?? ()
#23 0x091501c8 in ?? ()
#24 0x00000000 in ?? ()
#25 0x00000000 in ?? ()
#26 0x00000030 in ?? ()
#27 0x00000013 in ?? ()
#28 0x00000042 in ?? ()
#29 0x00000025 in ?? ()
#30 0x09150368 in ?? ()
#31 0x091437e0 in ?? ()
#32 0x0000007e in ?? ()
#33 0x00000000 in ?? ()
#34 0x00000006 in ?? ()
#35 0x00001882 in ?? ()
#36 0x0862c970 in ?? ()
#37 0x091501c8 in ?? ()
#38 0x09150270 in ?? ()
#39 0xbffff868 in ?? ()
#40 0x081947d9 in miSpriteInitialize ()
Previous frame inner to this frame (corrupt stack?)
(gdb) quit
The program is running. Quit anyway (and detach it)? (y or n) y
Detaching from program: /usr/X11R6/bin/XFree86, process 30021
$ exit
Script done on Tue Nov 2 08:51:33 2004
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