2.6.37: BUG at drivers/gpu/drm/i915/i915_gem.c:4190!

[Toralf Förster]

Hello,

after the following BUG the system crashed :
...
2011-01-12T10:31:59.597+01:00 n22 kernel: kernel BUG at drivers/gpu/drm/i915/i915_gem.c:4190!
2011-01-12T10:31:59.597+01:00 n22 kernel: invalid opcode: 0000 [#1] SMP
2011-01-12T10:31:59.597+01:00 n22 kernel: last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
2011-01-12T10:31:59.597+01:00 n22 kernel: Modules linked in: bridge stp llc ipt_MASQUERADE ipt_REJECT xt_recent xt_tcpudp nf_conntrack_ftp xt_state 
xt_limit ipt_LOG iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter xt_owner xt_multiport ip_tables x_tables snd_seq_oss 
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss af_packet fuse hdaps input_polldev fbcon font bitblit softcursor acpi_cpufreq mperf 
dm_mod arc4 ecb crypto_blkcipher snd_hda_codec_conexant cryptomgr i915 snd_hda_intel drm_kms_helper aead crypto_algapi usbhid hid thinkpad_acpi 
snd_hda_codec snd_pcm drm iwlagn fb hwmon uhci_hcd ehci_hcd iwlcore fbdev snd_timer snd usbcore processor 8250_pci sr_mod e1000e intel_agp soundcore 
i2c_algo_bit wmi cfbcopyarea cfbimgblt i2c_i801 battery ac psmouse mac80211 cdrom evdev nvram intel_gtt agpgart video button i2c_core snd_page_alloc cfbfillrect 
thermal output nls_base cfg80211 rfkill 8250 serial_core [last unloaded: microcode]
2011-01-12T10:31:59.597+01:00 n22 kernel:
2011-01-12T10:31:59.597+01:00 n22 kernel: Pid: 5057, comm: X Not tainted 2.6.37 #4 6474B84/6474B84
2011-01-12T10:31:59.597+01:00 n22 kernel: EIP: 0060:[<f89f9f6e>] EFLAGS: 00013246 CPU: 0
2011-01-12T10:31:59.597+01:00 n22 kernel: EIP is at i915_gem_object_pin+0x15e/0x190 [i915]
2011-01-12T10:31:59.597+01:00 n22 kernel: EAX: 0003c47c EBX: f4cd95c0 ECX: 00000000 EDX: 0003c000
2011-01-12T10:33:34.621+01:00 n22 syslog-ng[2754]: The current log file has a mismatching size/inode information, restarting from the beginning; 
filename='/proc/kmsg'
2011-01-12T10:33:34.648+01:00 n22 kernel: Linux version 2.6.37 (root at n22) (gcc version 4.4.4 (Gentoo 4.4.4-r2 p1.2, pie-0.4.5) ) #4 SMP Sun Jan 9 16:29:30 CET 

-- 
MfG/Kind regards
Toralf Förster

pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3

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