Messages in this thread | | | Date | Tue, 31 Dec 2002 02:59:48 -0800 | From | Andrew Morton <> | Subject | Re: 5.53 mm2 oops during LMbench. |
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Aniruddha M Marathe wrote: > > Oops came when Lmbench was calculating memory load latency. > > Couldn't capture the entire call trace. Here is the last screen. > > 3ef4c>] shrink_list+0x3c/0x660 > [<c0109cea>] apic_timer_interrupt+0x1a/0x20 > [<c013dfca>] __pagevec_release+0x1a/0x30 > [<c013f7a8>] shrink_cache+0x238/0x460 > [<c01401b3>] shrink_zone+0x83/0xb0 > [<c0140250>] shrink_caches+0x70/0xa0 > [<c0140309>] try_to_free_pages+0x89/0xc0 > [<c01382a7>] __alloc_pages+0x1f7/0x2c0 > [<c013839a>] __get_free_pages+0x2a/0x70 > [<c013b6e1>] cache_grow+0x141/0x380 > [<c013ba51>] __cache_alloc_refill+0x131/0x440 > [<c013bda4>] cache_alloc_refill+0x44/0x60 > [<c013c316>] kmem_cache_alloc+0x56/0x100 > [<c01485b5>] pgtable_add_rmap+0x55/0x80 > [<c01416a1>] pte_alloc_map+0xe1/0x180 > [<c0148f61>] pte_chain_alloc+0x41/0x60
That's probably a `scheduling while atomic' warning coming out of pte_chain_alloc(). It has a bug. - 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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