After upgrading my kernel from 2.6.30.10 to the most recent 2.6.35.7 on my Intel core 2 duo machine, when I try to run any OpenGL based application like 'glxgears', machine hangs. I get the following message in the Syslog file: ------------- Oct 8 10:07:11 royl kernel: [ 32.722828] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 Oct 8 10:13:46 royl kernel: [ 427.007193] BUG: unable to handle kernel NULL pointer dereference at (null) Oct 8 10:13:46 royl kernel: [ 427.007198] IP: [<(null)>] (null) Oct 8 10:13:46 royl kernel: [ 427.007201] *pde = 00000000 Oct 8 10:13:46 royl kernel: [ 427.007203] Oops: 0000 [#1] SMP Oct 8 10:13:46 royl kernel: [ 427.007206] last sysfs file: /sys/class/dmi/id/chassis_asset_tag Oct 8 10:13:46 royl kernel: [ 427.007209] Modules linked in: i915 drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea i2c_core video backlight output cfbimgblt cfbfillrect acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_conservative ipt_LOG xt_tcpudp iptable_filter ip_tables x_tables dm_snapshot dm_mirror dm_region_hash dm_log dm_mod ahci libahci smsc47b397 coretemp mperf hp_wmi rfkill serio_raw wmi intel_agp pata_acpi ide_pci_generic ide_core e1000e [last unloaded: acpi_cpufreq] Oct 8 10:13:46 royl kernel: [ 427.007239] Oct 8 10:13:46 royl kernel: [ 427.007242] Pid: 5128, comm: glxgears Not tainted 2.6.35.7 #1 0AACh/HP Compaq dc7800 Convertible Minitower Oct 8 10:13:46 royl kernel: [ 427.007245] EIP: 0060:[<00000000>] EFLAGS: 00210286 CPU: 0 Oct 8 10:13:46 royl kernel: [ 427.007248] EAX: f640a800 EBX: f640a800 ECX: f721a014 EDX: f721a014 Oct 8 10:13:46 royl kernel: [ 427.007250] ESI: f721a000 EDI: f6b007a0 EBP: f640a814 ESP: ef393e5c Oct 8 10:13:46 royl kernel: [ 427.007253] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Oct 8 10:13:46 royl kernel: [ 427.007255] Process glxgears (pid: 5128, ti=ef392000 task=f72d3c00 task.ti=ef392000) Oct 8 10:13:46 royl kernel: [ 427.007257] Stack: Oct 8 10:13:46 royl kernel: [ 427.007259] f862b209 f86138dc ef393e9c c025e6ef 00000044 f8639dd8 ef358940 c0046444 Oct 8 10:13:46 royl kernel: [ 427.007264] <0> f835866e ef393e9c f6db60d8 bffb3880 ef358940 f640a800 f861377c f640a82c Oct 8 10:13:46 royl kernel: [ 427.007269] <0> bffb387c 000000c3 f6db618c f6db60d8 f6db60d8 c0166431 c2bdb220 c01669f9 Oct 8 10:13:46 royl kernel: [ 427.007275] Call Trace: Oct 8 10:13:46 royl kernel: [ 427.007277] [<f862b209>] ? 0xf862b209 Oct 8 10:13:46 royl kernel: [ 427.007280] [<f86138dc>] ? 0xf86138dc Oct 8 10:13:46 royl kernel: [ 427.007282] [<c025e6ef>] ? 0xc025e6ef Oct 8 10:13:46 royl kernel: [ 427.007284] [<f835866e>] ? 0xf835866e Oct 8 10:13:46 royl kernel: [ 427.007286] [<f861377c>] ? 0xf861377c Oct 8 10:13:46 royl kernel: [ 427.007288] [<c0166431>] ? 0xc0166431 Oct 8 10:13:46 royl kernel: [ 427.007290] [<c01669f9>] ? 0xc01669f9 Oct 8 10:13:46 royl kernel: [ 427.007292] [<c011f7dc>] ? 0xc011f7dc Oct 8 10:13:46 royl kernel: [ 427.007294] [<c011f68d>] ? 0xc011f68d Oct 8 10:13:46 royl kernel: [ 427.007295] [<c011f699>] ? 0xc011f699 Oct 8 10:13:46 royl kernel: [ 427.007297] [<c0175983>] ? 0xc0175983 Oct 8 10:13:46 royl kernel: [ 427.007300] [<f835842a>] ? 0xf835842a Oct 8 10:13:46 royl kernel: [ 427.007302] [<c019521a>] ? 0xc019521a Oct 8 10:13:46 royl kernel: [ 427.007304] [<c01957a4>] ? 0xc01957a4 Oct 8 10:13:46 royl kernel: [ 427.007305] [<c01221bd>] ? 0xc01221bd Oct 8 10:13:46 royl kernel: [ 427.007307] [<c0120332>] ? 0xc0120332 Oct 8 10:13:46 royl kernel: [ 427.007309] [<c03f9320>] ? 0xc03f9320 Oct 8 10:13:46 royl kernel: [ 427.007311] [<c0195801>] ? 0xc0195801 Oct 8 10:13:46 royl kernel: [ 427.007313] [<c010289f>] ? 0xc010289f Oct 8 10:13:46 royl kernel: [ 427.007315] Code: Bad EIP value. Oct 8 10:13:46 royl kernel: [ 427.007319] EIP: [<00000000>] SS:ESP 0068:ef393e5c Oct 8 10:13:46 royl kernel: [ 427.007321] CR2: 0000000000000000 Oct 8 10:13:46 royl kernel: [ 427.007324] ---[ end trace d4d1fe4a90347aac ]--- Oct 8 10:14:41 royl kernel: [ 482.316109] SysRq : Emergency Sync -------------------------- For your reference, I am also attaching the kernel Configuration file.
Created attachment 32792 [details] Kernel-2.6.35.7 configuration file
*** This bug has been marked as a duplicate of bug 23172 ***