Bug 30560

Summary:	xorg randomly crashes during kde session
Product:	Mageia	Reporter:	Nicolas Pomarède <npomarede>
Component:	RPM Packages	Assignee:	Thierry Vignaud <thierry.vignaud>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	Normal	CC:	marja11
Version:	Cauldron	Keywords:	NEEDINFO
Target Milestone:	---
Hardware:	All
OS:	Linux
Whiteboard:
Source RPM:	x11-server-21.1.3-8.mga	CVE:
Status comment:
Attachments:	Xorg.0.log after the crash

Description Nicolas Pomarède 2022-06-17 09:11:57 CEST

under up to date cauldron, my kde sessions is randomly being killed just after being logged for 10 seconds or less.
Looking at /var/log/Xorg.0.log I see these logs :

[    52.827] (EE) 
[    52.827] (EE) Backtrace:
[    52.828] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x139) [0x5a5b99]
[    52.829] (EE) 1: /lib64/libc.so.6 (__sigaction+0x50) [0x7feed755d3a0]
[    52.829] (EE) 2: /usr/libexec/Xorg (NewCurrentScreen+0x1b5) [0x44a155]
[    52.829] (EE) 3: /usr/libexec/Xorg (MaybeDeliverEventsToClient+0x4b3) [0x44bac3]
[    52.830] (EE) 4: /usr/libexec/Xorg (MaybeDeliverEventsToClient+0x9a8) [0x44bfb8]
[    52.830] (EE) 5: /usr/libexec/Xorg (WindowsRestructured+0x163) [0x44cf13]
[    52.830] (EE) 6: /usr/libexec/Xorg (InitProximityClassDeviceStruct+0x2323) [0x51eb63]
[    52.830] (EE) 7: /usr/libexec/Xorg (XkbHandleActions+0x1d5) [0x5471d5]
[    52.831] (EE) 8: /usr/libexec/Xorg (XkbRemoveResourceClient+0x76f) [0x54063f]
[    52.831] (EE) 9: /usr/libexec/Xorg (XkbRemoveResourceClient+0x92a) [0x5407fa]
[    52.831] (EE) 10: /usr/libexec/Xorg (TimerSet+0x185) [0x59f795]
[    52.831] (EE) 11: /usr/libexec/Xorg (WaitForSomething+0x228) [0x59f9e8]
[    52.831] (EE) 12: /usr/libexec/Xorg (SendErrorToClient+0xf3) [0x43f543]
[    52.831] (EE) 13: /usr/libexec/Xorg (InitFonts+0x3ac) [0x44363c]
[    52.832] (EE) 14: /lib64/libc.so.6 (__libc_start_call_main+0x67) [0x7feed754a177]
[    52.832] (EE) 15: /lib64/libc.so.6 (__libc_start_main+0x85) [0x7feed754a235]
[    52.832] (EE) 16: /usr/libexec/Xorg (_start+0x21) [0x42d9b1]
[    52.832] (EE) 
[    52.832] (EE) Segmentation fault at address 0x7ffcb9b23000
[    52.832] (EE) 
Fatal server error:
[    52.832] (EE) Caught signal 11 (Segmentation fault). Server aborting


This doesn't happen often enough to be reproducible.

This is similar to https://bugs.mageia.org/show_bug.cgi?id=27319 , but this one was for mageia 7 and was fixed a long time ago. Now it seems the same bug happens again under cauldron.

I'm using
x11-server-xorg-21.1.3-8.mga9
x11-driver-video-nvidia-current-510.73.05-1.mga9.nonfree

Comment 1 Marja Van Waes 2022-07-03 22:13:45 CEST

Nicolas, sorry for the late reply.

Please give the output of:

  lspcidrake -v | grep Card

and attach the full /var/log/Xorg.0.log

Assigning to the registered x11-server maintainer

Source RPM: x11-server-xorg-21.1.3-8.mga9 => x11-server-21.1.3-8.mga
Assignee: bugsquad => thierry.vignaud
CC: (none) => marja11
Keywords: (none) => NEEDINFO

Comment 2 Nicolas Pomarède 2022-07-05 10:48:07 CEST

Here're the card's infos :

lspcidrake -v | grep Card

Card:NVIDIA GeForce 635 series and later: NVIDIA Corporation|TU116 [GeForce GTX 1650 SUPER] [DISPLAY_VGA] (vendor:10de device:2187 subv:1458 subd:401a) (rev: a1)
usb_storage     : Generic|Flash Card Reader/Writer [Mass Storage|SCSI|Bulk-Only] (vendor:058f device:6366)


As for /var/log/Xorg.0.log with the crash log, it was overwritten since then, I need to wait for the next crash to get a new one.

Comment 3 Nicolas Pomarède 2022-07-06 08:51:22 CEST

Created attachment 13326 [details]
Xorg.0.log after the crash

Comment 4 Nicolas Pomarède 2022-07-06 08:52:14 CEST

See comment #3, I just got a crash this morning and saved the corresponding log