xinerama segfault xserver 1.20.8

[DJ Coertzen]

On Tue, Jul 20, 2021 at 1:22 PM DJ Coertzen <patrolliekaptein at gmail.com>
wrote:

>
> On Wed, Aug 19, 2020 at 11:08 PM DJ Coertzen <patrolliekaptein at gmail.com>
> wrote:
>
>>
>>
>> On Fri, Aug 14, 2020 at 9:38 AM DJ Coertzen <patrolliekaptein at gmail.com>
>> wrote:
>>
>>> Hi there,
>>>
>>> Running xserver 1.20.8 with 2x nvidia GT1050ti cards, native driver
>>> compiled.
>>>
>>> Xorg segfaults when i turn on xinerama.
>>>
>>> nvidia driver version: 450.57
>>>
>>> uname -a Linux boeretroos 5.8.0-1-default #1 SMP Tue Aug 4 07:30:59 UTC
>>> 2020 (9bc0044) x86_64 x86_64 x86_64 GNU/Linux
>>>
>>> from xlog:
>>> [  3948.837] (II) Initializing extension NV-CONTROL
>>> [  3949.008] (EE)
>>> [  3949.008] (EE) Backtrace:
>>> [  3949.008] (EE) 0: X (xorg_backtrace+0x7d) [0x55f60a5a024d]
>>> [  3949.008] (EE) 1: X (0x55f60a3e8000+0x1bbf45) [0x55f60a5a3f45]
>>> [  3949.008] (EE) 2: /lib64/libpthread.so.0 (0x7fadbf178000+0x14260)
>>> [0x7fadbf18c260]
>>> [  3949.008] (EE) 3: /lib64/libc.so.6 (gsignal+0x141) [0x7fadbefed4b1]
>>> [  3949.008] (EE) 4: /lib64/libc.so.6 (abort+0x123) [0x7fadbefd6539]
>>> [  3949.008] (EE) 5: /lib64/libc.so.6 (0x7fadbefb1000+0x25411)
>>> [0x7fadbefd6411]
>>> [  3949.008] (EE) 6: /lib64/libc.so.6 (0x7fadbefb1000+0x349e2)
>>> [0x7fadbefe59e2]
>>> [  3949.008] (EE) 7: X (0x55f60a3e8000+0x9c575) [0x55f60a484575]
>>> [  3949.008] (EE) 8: X (0x55f60a3e8000+0x9ce18) [0x55f60a484e18]
>>> [  3949.008] (EE) 9: X (_CallCallbacks+0x34) [0x55f60a4493d4]
>>> [  3949.008] (EE) 10: X (0x55f60a3e8000+0x60080) [0x55f60a448080]
>>> [  3949.008] (EE) 11: /lib64/libc.so.6 (__libc_start_main+0xea)
>>> [0x7fadbefd7cca]
>>> [  3949.008] (EE) 12: X (_start+0x2a) [0x55f60a43185a]
>>> [  3949.008] (EE)
>>> [  3949.008] (EE)
>>> Fatal server error:
>>> [  3949.008] (EE) Caught signal 6 (Aborted). Server aborting
>>>
>>
>>>
>> Just so you know, using the nouveau driver crashes with the exact same
>> dump when turning on xinerama:
>>
>> [   215.414] (II) Module nouveau: vendor="X.Org Foundation"
>> [   215.414]    compiled for 1.20.8, module version = 1.0.16
>> [   215.414]    Module class: X.Org Video Driver
>> [   215.414]    ABI class: X.Org Video Driver, version 24.1
>>
>> Dumped:
>>
>> [   216.461] (II) NOUVEAU(0): NVEnterVT is called.
>> [   216.582] (II) NOUVEAU(1): NVEnterVT is called.
>> [   216.738] (EE)
>> [   216.738] (EE) Backtrace:
>> [   216.738] (EE) 0: X (xorg_backtrace+0x7d) [0x5579e99cd24d]
>> [   216.738] (EE) 1: X (0x5579e9815000+0x1bbf45) [0x5579e99d0f45]
>> [   216.738] (EE) 2: /lib64/libpthread.so.0 (0x7fe2ef003000+0x14260)
>> [0x7fe2ef017260]
>> [   216.738] (EE) 3: /lib64/libc.so.6 (gsignal+0x141) [0x7fe2eee784b1]
>> [   216.738] (EE) 4: /lib64/libc.so.6 (abort+0x123) [0x7fe2eee61539]
>> [   216.738] (EE) 5: /lib64/libc.so.6 (0x7fe2eee3c000+0x25411)
>> [0x7fe2eee61411]
>> [   216.738] (EE) 6: /lib64/libc.so.6 (0x7fe2eee3c000+0x349e2)
>> [0x7fe2eee709e2]
>> [   216.738] (EE) 7: X (0x5579e9815000+0x9c575) [0x5579e98b1575]
>> [   216.738] (EE) 8: X (0x5579e9815000+0x9ce18) [0x5579e98b1e18]
>> [   216.738] (EE) 9: X (_CallCallbacks+0x34) [0x5579e98763d4]
>> [   216.738] (EE) 10: X (0x5579e9815000+0x60080) [0x5579e9875080]
>> [   216.738] (EE) 11: /lib64/libc.so.6 (__libc_start_main+0xea)
>> [0x7fe2eee62cca]
>> [   216.738] (EE) 12: X (_start+0x2a) [0x5579e985e85a]
>> [   216.738] (EE)
>> [   216.738] (EE)
>> Fatal server error:
>> [   216.738] (EE) Caught signal 6 (Aborted). Server aborting
>>
>>
>>
>
> Still struggling with this. Now xserver 1.20.12 and NVIDIA driver version
> 470.57.02
>
> X -version
>
> X.Org X Server 1.20.12
> X Protocol Version 11, Revision 0
> Build Operating System: openSUSE SUSE LINUX
> Current Operating System: Linux boeretroos.coertzen.net 5.13.2-1-default
> #1 SMP Thu Jul 15 03:36:02 UTC 2021 (89416ca) x86_64
> Kernel command line: BOOT_IMAGE=/vmlinuz-5.13.2-1-default
> root=UUID=576ed2ac-1034-486b-bb9e-2b1fec85437a
> resume=/dev/disk/by-id/ata-ST2000DL003-9VT166_5YD602J8-part2 quiet
> vmalloc=512M
> Build Date: 09 July 2021  12:00:00AM
>
> Current version of pixman: 0.40.0
>


Whatever the bug was, it went away in server version 1.21.1.1

X.Org X Server 1.21.1.1
X Protocol Version 11, Revision 0
Current Operating System: Linux boeretroos.coertzen.net 5.14.14-3-default
#1 SMP Thu Oct 21 05:05:03 UTC 2021 (2b5383f) x86_64
Kernel command line: BOOT_IMAGE=/vmlinuz-5.14.14-3-default
root=UUID=576ed2ac-1034-486b-bb9e-2b1fec85437a
resume=/dev/disk/by-id/ata-ST2000DL003-9VT166_5YD602J8-pa
rt2 quiet vmalloc=512M

Current version of pixman: 0.40.0

NVidia native driver version 470.86
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