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[budulay]

It's happening on my MSI laptop, with kernels 2.6.32.4, 2.6.32.7 and 2.6.32.8. I also get the same thing with Ubuntu, so my kernel build shouldn't be the main cause. Also I ran memtest overnight and it returned no errors. The heat shouldn't be the problem either(After restarting computer after a panic I checked the temperature in HardInfo and it never exceeded 55 C - that is if the sensors tab in hardinfo shows cpu temperature, which I really hope it does )
The only time this panic happens is when I watch any flash video - imem, vodpod, veoh and a bunch of other websites. Didn't have this happen on YouTube though, maybe because I haven't watched it that much.
A panic happens more often if I have my cpu in performance mode rather than ondemand.
My flash player version is 10 r 12, but the same panic also happened with 10 r 42. It happens both in opera and firefox, and also in Ubuntu 9.10.
Usually 15 minutes of watching flash video in performance mode is enough for a panic. In ondemand it usually takes about an hour.
I have no problem watching regular videos with xine or mplayer(xine froze once, but it wasn't a panic - scroll and caps lock were not blinking).

I turned a video on and switched to the first workspace, and surely after about 15 minutes I had a panic. I wrote the message from cli on a piece of paper, so there might be minor errors(although I tried not to make any). After that I added noapic option to lilo append line, which didn't help at all. The first output is without noapic, where the second one is with it.

Hope I didn't miss anything. I tried googling but had no luck.
I am not really sure what to do about this - do I ask abut it here, or should I submit a report at kernel.org?

Thank you for your time.

Code: [Select]

[<c102cff6>] ? release_console_sem+0x1a6/0x1c0
[<c10266fb>] default_wake_function+0xb/0x10
[<c1040056>] autoremove_wake_function+0x16/0x40
[<c1021008>] __wake_up_common+0x48/0x70
[<c1021a37>] __wake_up+0x37/0x50
[<c102d052>] printk_tick+0x42/0x50
[<c10361bd>] update_process_times+0x3d/0x60
[<c104cfb6>] tick_sched_timer+0x56/0x1e0
[<c1042cea>] ? _remove_hrtimer+0x2a/0xa0
[<c1053ae7>] ? is_module_text_address+0x37/0x40
[<c104cf60>] ? tick_sched_timer+0x0/0x1e0
[<c1042eee>] __run_hrtimer+0x3e/0x90
[<c10431bc>] hrtimer_interrupt+0x10c/0x1b0
[<c1005946>] ? dump_trace+0x86/0xd0
[<c1014a37>] smp_apic_timer_interrupt+0x57/0x90
[<c15f08df>] ? _spin_unlock_irqrestore+0x1f/0x30
[<c10036b6>] apic_timer_interrupt+0x2a/0x30
[<c102c984>] ? panic+0xd4/0x100
[<c100df25>] mce_panic+0x1b5/0x1c0
[<c100e657>] do_mashine_check+0x5c7/0x840
[<c100e090>] ? do_mashine_check+0x0/0x840
[<c15f0cd6>] error_code+0x66/0x6c
[<c100e090>] ? do_mashine_check+0x0/0x840

---[end trace a31ef56b30f51bf3]---


Code: [Select]

[<c10264e9>] try_to_wake_up+0x69/0x270
[<c1020554>] ? target_load+0x24/0x50
[<c10266fb>] default_wake_function+0xb/0x10
[<c1040056>] autoremove_wake_function+0x16/0x40
[<c1021008>] __wake_up_common+0x48/0x70
[<c1021a37>] __wake_up+0x37/0x50
[<c102d052>] printk_tick+0x42/0x50
[<c10361bd>] update_process_times+0x3d/0x60
[<c104cfb6>] tick_sched_timer+0x56/0x1e0
[<c1042cea>] ? _remove_hrtimer+0x2a/0xa0
[<c1042e90>] ? hrtimer_wakeup+0x0/0x20
[<c104cf60>] ? tick_sched_timer+0x0/0x1e0
[<c1042eee>] __run_hrtimer+0x3e/0x90
[<c10431bc>] hrtimer_interrupt+0x10c/0x1b0
[<c1005946>] ? dump_trace+0x86/0xd0
[<c1014a37>] smp_apic_timer_interrupt+0x57/0x90
[<c10036b6>] apic_timer_interrupt+0x2a/0x30
[<c102c984>] ? panic+0xd4/0x100
[<c100df25>] mce_panic+0x1b5/0x1c0
[<c100e657>] do_mashine_check+0x5c7/0x840
[<c100e090>] ? do_mashine_check+0x0/0x840
[<c15f0cd6>] error_code+0x66/0x6c
[<c100e090>] ? do_mashine_check+0x0/0x840

---[end trace 79c5e100afbb2f8c]---

UPDATE:
Just had another panic, this time just using flash player, not watching flash video.

[w2ibc]

im curious to what dmesg prints out.

on this box here i cant run ubuntu 9.10 as firefox/opera and flash will cause a "panic" and force me into a hard reboot.
ubuntu 9.10 dmesg would give me a flood of
[37814.489561] hda-intel: spurious response 0x0:0x0, last cmd=0x1320011

dmesg on VL KDE Classic gives me a flood of
ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x14

however on VL i do not get the "panic" just sometimes on reboots sound dose not load right forcing me into rebooting until it dose load correctly (sometimes up to 20 reboots)

[Masta]

Interesting.
 I'd like to know if you can monitor the CPU and RAM, just before you get the panic, and please let us know if either of those gets pegged.

[w2ibc]

Interesting.
 I'd like to know if you can monitor the CPU and RAM, just before you get the panic, and please let us know if either of those gets pegged.

wish i had thought of that back when i did have ubuntu on here.

is VL using pulse audio at all? im not sure. I know i had problems with ubuntu when they moved to pulse and each version of ub. the sound problems just got worse till 9.10 it was a mess for me.

[Masta]

Sorry I am a bit slow in the response to this. Been busy as can be. The pulse audio question is out of my territory. That will have to be answered by someone else. I know on my system it seems to be using pulse, according to Kmix, I have to push the PCM up in order to get sound.

[budulay]

Sorry for not replying sooner - I guess I assumed that this thread would stay unanswered forever

I am not sure what to look for in dmesg:
it gives me 3 ALSA sound/pci/hda/hda_codec.c:728: hda_codec_cleanup_stream: NID=0x14
a few wireless errors and 20 more pages of output..
didn't see any floods or anything, though.
the only somewhat repeated message is:
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Surround Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Center Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave LFE Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Side Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Speaker Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Mono Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Line-Out Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave PCM Playback Volume, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Surround Playback Switch, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Center Playback Switch, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave LFE Playback Switch, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Side Playback Switch, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Mono Playback Switch, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave Line-Out Playback Switch, skipped
ALSA sound/pci/hda/hda_codec.c:1658: Cannot find slave PCM Playback Switch, skipped

So is there anything in particular that I should look for?

[Masta]

Seems like a flash thing. Try rolling back to a previous version of Flash and see if that works.

[budulay]

I tried in on 10r12 and 10r42, and had the same result.

Also I got a panic once while trying to mirror a video in kino.

I will upgrade my kernel again and see if that will help.