Summary: | x11-drivers/xf86-video-intel-2.99.917-r1 crashes with SNA, but works with UXA | ||
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Product: | Gentoo Linux | Reporter: | jorgicio <jpizarrocallejas> |
Component: | Current packages | Assignee: | Gentoo X packagers <x11> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | imirkin, jrmalaq, maggu2810 |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/patch/?id=7fe2b2948652443ff43d907855bd7a051d54d309 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
The log from Xorg that shows a segmentation fault.
Patch that solves the breakage |
Description
jorgicio
2015-06-14 19:54:15 UTC
Created attachment 405152 [details]
The log from Xorg that shows a segmentation fault.
(In reply to jorgicio from comment #0) > Even I tried with downgrading to 2.99.917, but it also fails. "also fails" means what exactly? Also crashes? 2.99.917 was not touched at all when bug 550784 was fixed. > Note that the xf86-video-intel used in Funtoo, is the same as in Gentoo, so > don't dismiss that! Funtoo may have done other strange things to their packages, we don't know. So any Funtoo issues should be reported to their bug tracker. (In reply to Chí-Thanh Christopher Nguyễn from comment #2) > (In reply to jorgicio from comment #0) > > Even I tried with downgrading to 2.99.917, but it also fails. > > "also fails" means what exactly? Also crashes? 2.99.917 was not touched at > all when bug 550784 was fixed. I don't know, what that's what I got when I downgraded, which is weird at all. > > > Note that the xf86-video-intel used in Funtoo, is the same as in Gentoo, so > > don't dismiss that! > > Funtoo may have done other strange things to their packages, we don't know. > So any Funtoo issues should be reported to their bug tracker. Just some few system packages: GCC, Portage and unrelated libraries to X11 ones. The rest of the ebuilds are the same than the Gentoo ones, so in ebuild matters, Gentoo and Funtoo are (almost) the same. Hence the advice. Yes, and the crash happens apparently somewhere in glibc:
> [ 20009.508] (EE) Backtrace:
> [ 20009.508] (EE) 0: /usr/bin/X (xorg_backtrace+0x49) [0x5836a9]
> [ 20009.508] (EE) 1: /usr/bin/X (0x400000+0x1874d9) [0x5874d9]
> [ 20009.508] (EE) 2: /lib64/libc.so.6 (0x7f54a5c72000+0x332d0) [0x7f54a5ca52d0]
Created attachment 405170 [details, diff] Patch that solves the breakage I applied that patch that I found somewhere in the Opensuse's Bugzilla. It works. The problem is for people who have the 4.0 kernel. Thanks to: https://bugzilla.opensuse.org/show_bug.cgi?id=931917 i can confirm both that the issue exists in gentoo and that the attached patch fixes it. I have done a fresh Gentoo installation on my new M3800 (Intel Core i7-4702HQ with integrated Intel Graphics (HD4600) + Nvidia Quadro K1100M) this weekend. ATM VIDEO_CARDS is set to "intel i965". I can start X (xf86-video-intel USE flag was not changed, so sna should be choosen -- will have a look at this evening) without any crash or freeze. I am using ~amd64. So, are you using the testing branch, too? If this patch fixes your freeze, we should (IMHO) apply them. But perhaps we could wait until someone without a freeze (perhaps myself) test the patch, too. If this breaks my system then we need to further inspect it. + 15 Jun 2015; Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> + +files/xf86-video-intel-2.99.917-libdrm-kernel-4_0-crash.patch, + +xf86-video-intel-2.99.917-r2.ebuild: + Add patch to fix SNA crash with newer libdrm/kernel, bug #552124. i'd suggest not close this bug until it's confirmed working. This bug impact WAY much of a users assuming amount of Intel cards used. The original issue is fixed with this patch according to the reporter per comment #5. If there are any crashes or other issues remaining, a separate bug report should be opened for them. *** Bug 556264 has been marked as a duplicate of this bug. *** |