[Bug 649141] Re: BUG: unable to handle kernel paging request - EIP: [<f959ae41>] snd_ctl_poll (Followed by system lockup)

[Bryce Harrington]

Freeze occurred again...

Oct  3 17:12:26 blumonc kernel: [ 7249.505778] BUG: unable to handle kernel paging request at c023d410
Oct  3 17:12:26 blumonc kernel: [ 7249.505784] IP: [<ef9b0b73>] 0xef9b0b73
Oct  3 17:12:26 blumonc kernel: [ 7249.505788] *pde = 009a1067 *pte = 0023d161
Oct  3 17:12:26 blumonc kernel: [ 7249.505791] Oops: 0003 [#1] SMP
Oct  3 17:12:26 blumonc kernel: [ 7249.505794] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
Oct  3 17:12:26 blumonc kernel: [ 7249.505796] Modules linked in: binfmt_misc parport_pc ppdev snd_hda_codec_atihdmi snd_hda_code\
c_realtek nfsd exportfs nfs lockd fscache nfs_acl auth_rpcgss usblp snd_seq_midi snd_hda_intel snd_rawmidi snd_hda_codec snd_hwde\
p snd_seq_midi_event snd_pcm snd_seq snd_seq_device snd_timer lp tpm_tis tpm joydev tpm_bios snd soundcore sunrpc snd_page_alloc \
parport raid10 raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx raid1 raid0 multipath linear radeo\
n ttm drm_kms_helper drm usbhid hid intel_agp e1000e agpgart i2c_algo_bit
Oct  3 17:12:26 blumonc kernel: [ 7249.505829]
Oct  3 17:24:17 blumonc kernel: imklog 4.2.0, log source = /proc/kmsg started.

I'd freshly rebooted about 2 hours before after updating to latest
maverick bits, and was playing Dwarf Fortress, a game that uses mesa
fairly heavily (ironic because the interface is text like nethack).  In
fact, I had been playing the game last weekend when I noticed so many
freezes.  I haven't been playing it at all this week, and the system has
been stable and freeze-free.  So that sort of makes me think maybe the
freeze is specific to DF's 3D/mesa usage.  On the other hand, when it
froze Monday I hadn't been playing it, so maybe not.

-- 
BUG: unable to handle kernel paging request - EIP: [<f959ae41>] snd_ctl_poll  (Followed by system lockup)
https://bugs.launchpad.net/bugs/649141
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