Messages in this thread | | | Date | Thu, 3 Aug 2006 14:00:31 -0700 | From | "Mark Knecht" <> | Subject | Hard crash with 2.6.17-rt8 |
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Hi, Two things:
1) While compiling some code this morning on my AMD64 machine using 2.6.17-rt8 I had a hard crash. Everything was hung - the compile, Gnome, everything - and I didn't seem to be able to get out with and key combination so I did a hard reset.
2) I tried rebooting into 2.6.17-rt8 and hung during the boot process. I managed to catch one not-so-good photo (the flash was on) showing the "3-level deep critical section nesting". Let me know who to send it to off list. The end shows something like:
__sched_text_start+0x3b/0x58f...[<00000000>] <=0x0 rt_lock_slowclock_)x30/0x23e...[<00000000>] <=0x0 rt_lock_slowclock_)x30/0x23e...[<00000000>] <=0x0
Up above there is some stuff like:
rt_lock_slowdown get_page_from_freelist get_zeroed_page pte_alloc __handle_mm_fault. do_(something I cannot read) do_(somethign I cannot read) debug_(something)_mutex_unlock error_exit
Unfortunately stuff in there is blanked out by the flash reflecting on the screen. (Stupid me! Sorry!)
I've gone back to 2.6.17-rt5 for now which has been running great and never crashed on me.
I hope this little bit helps confirm some of what you all are debuggin in your other threads.
Cheers, Mark - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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