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Message-ID: <AANLkTimkQM94u9iz7FVVjehB0mwDwfkNwKhF2F2tYq-r@mail.gmail.com>
Date: Fri, 10 Dec 2010 09:57:21 +0100
From: Giacomo <delleceste@...il.com>
To: linux-kernel@...r.kernel.org
Subject: Random crashes easily reproducible with make -j5 - intel i915 -
kernel 2.6.36 on intel/nvidia hybrid graphics machine
Hi. I have experimented random crashes (system hangs - reboot necessary) on my
asus U30J i915 / nouveau.
At the moment, I am still unable to switch to nvidia graphics.
So I am using intel i915 with xorg intel drivers.
x11-drivers/xf86-video-intel 2.13.0
x11-base/xorg-server 1.9.2.902
kernel 2.6.36
I can reproduce it quite easily by
- booting the machine
- building something with make -j5
after some seconds or minutes I find the machine is hung.
Sometimes the screen is black (maybe because meanwhile power management has
turned the screen off), sometimes the screen is simply
freezed.
Must force shutdown. No traces in the logs.
Switching back to kernel 2.6.35 _seems_ to solve the problem (at least
I have not been able to reproduce
the behaviour in the last 4 days...)
Are there any know issues / bug reports for the kernel 2.6.36
concerning this problem?
Thanks.
I attach my kernel configuration
Below the output of lsmod:
Module Size Used by
aes_generic 25810 2
ipv6 214881 24
sco 7460 2
bnep 8846 2
rfcomm 28783 4
l2cap 32539 16 bnep,rfcomm
snd_hda_codec_intelhdmi 8975 1
snd_hda_codec_realtek 252628 1
btusb 9505 2
bluetooth 43397 9 sco,bnep,rfcomm,l2cap,btusb
uvcvideo 50136 0
videodev 36742 1 uvcvideo
v4l1_compat 11138 2 uvcvideo,videodev
v4l2_compat_ioctl32 8241 1 videodev
arc4 1242 2
ecb 1809 2
sg 23620 0
ath9k 64416 0
snd_hda_intel 18979 1
nouveau 473119 0
i915 237778 3
snd_hda_codec 50940 3
snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel
ath9k_common 3982 1 ath9k
ttm 43304 1 nouveau
snd_hwdep 4982 1 snd_hda_codec
ath9k_hw 258491 2 ath9k,ath9k_common
snd_pcm 55140 2 snd_hda_intel,snd_hda_codec
video 18530 1 i915
thermal 11978 0
drm_kms_helper 20239 2 nouveau,i915
drm 142558 5 nouveau,i915,ttm,drm_kms_helper
processor 23453 0
snd_timer 15737 1 snd_pcm
thermal_sys 11974 3 video,thermal,processor
rtc_cmos 7998 0
ath 8226 2 ath9k,ath9k_hw
rtc_core 11253 1 rtc_cmos
i2c_algo_bit 4439 2 nouveau,i915
cfbcopyarea 2910 2 nouveau,i915
atl1c 26623 0
mac80211 128483 2 ath9k,ath9k_common
i2c_core 16008 6
videodev,nouveau,i915,drm_kms_helper,drm,i2c_algo_bit
asus_laptop 12952 0
ehci_hcd 30917 0
snd 45335 8
snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
usbcore 123954 4 btusb,uvcvideo,ehci_hcd
intel_agp 25646 2 i915
cfg80211 123464 4 ath9k,ath9k_common,ath,mac80211
button 4634 2 nouveau,i915
battery 5433 0
soundcore 4809 1 snd
agpgart 24358 3 ttm,drm,intel_agp
hwmon 1329 1 thermal_sys
sparse_keymap 2043 1 asus_laptop
rtc_lib 1609 1 rtc_core
snd_page_alloc 5833 2 snd_hda_intel,snd_pcm
ac 2112 0
cfbimgblt 1881 2 nouveau,i915
rfkill 13380 4 bluetooth,asus_laptop,cfg80211
output 1612 1 video
cfbfillrect 2954 2 nouveau,i915
Thanks
--
Giacomo S.
http://www.giacomos.it
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