Messages in this thread | | | From | Bernd Schubert <> | Subject | swapper: page allocation failure. order:1, mode:0x20 | Date | Mon, 28 Feb 2005 13:07:13 +0100 |
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Oh no, not this page allocation problems again. In summer I already posted problems with page allocation errors with 2.6.7, but to me it seemed that nobody cared. That time we got those problems every morning during the cron jobs and our main file server always completely crashed. This time its our cluster master system and first happend after an uptime of 89 days, kernel is 2.6.9. Besides of those messages, the system still seems to run stable
I really beg for help here, so please please please help me solving this probem. What can I do to solve it?
First a (dumb) question, what does 'page allocation failure' really mean? Is it some out of memory case?
Thanks a lot in advance for any help, Bernd
Feb 28 10:04:45 hitchcock kernel: swapper: page allocation failure. order:1, mode:0x20 Feb 28 10:04:45 hitchcock kernel: Feb 28 10:04:45 hitchcock kernel: Call Trace:<IRQ> <ffffffff8015b0de>{__alloc_pages+878} <ffffffff8015b10e>{__get_free_pages+14} Feb 28 10:04:45 hitchcock kernel: <ffffffff8015edc6>{kmem_getpages+38} <ffffffff803d064a>{ip_frag_create+26} Feb 28 10:04:45 hitchcock kernel: <ffffffff8016061e>{cache_grow+190} <ffffffff80160e80>{cache_alloc_refill+560} Feb 28 10:04:45 hitchcock kernel: <ffffffff801617e3>{__kmalloc+195} <ffffffff803b5680>{alloc_skb+64} Feb 28 10:04:45 hitchcock kernel: <ffffffff8031727e>{tg3_alloc_rx_skb+222} <ffffffff80317553>{tg3_rx+371} Feb 28 10:04:45 hitchcock kernel: <ffffffff80317977>{tg3_poll+183} <ffffffff803bc306>{net_rx_action+134} Feb 28 10:04:45 hitchcock kernel: <ffffffff8013d0ab>{__do_softirq+123} <ffffffff8013d162>{do_softirq+50} Feb 28 10:04:45 hitchcock kernel: <ffffffff801140ab>{do_IRQ+347} <ffffffff801114eb>{ret_from_intr+0} Feb 28 10:04:45 hitchcock kernel: <EOI> <ffffffff8010f070>{default_idle+0} <ffffffff8010f094>{default_idle+36} Feb 28 10:04:45 hitchcock kernel: <ffffffff8010f147>{cpu_idle+39} Feb 28 10:05:41 hitchcock rpc.mountd: authenticated unmount request from beo-04:666 for /lib64 (/lib64) Feb 28 10:04:45 hitchcock kernel: swapper: page allocation failure. order:1, mode:0x20 Feb 28 10:07:36 hitchcock kernel: Feb 28 10:07:36 hitchcock kernel: Call Trace:<IRQ> <ffffffff8015b0de>{__alloc_pages+878} <ffffffff8015b10e>{__get_free_pages+14} Feb 28 10:07:36 hitchcock kernel: <ffffffff8015edc6>{kmem_getpages+38} <ffffffff8016061e>{cache_grow+190} Feb 28 10:07:36 hitchcock kernel: <ffffffff80160e80>{cache_alloc_refill+560} <ffffffff801617e3>{__kmalloc+195} Feb 28 10:07:36 hitchcock kernel: <ffffffff803b5680>{alloc_skb+64} <ffffffff8031727e>{tg3_alloc_rx_skb+222} Feb 28 10:07:36 hitchcock kernel: <ffffffff80317553>{tg3_rx+371} <ffffffff80317977>{tg3_poll+183} Feb 28 10:07:36 hitchcock kernel: <ffffffff803bc306>{net_rx_action+134} <ffffffff8013d0ab>{__do_softirq+123} Feb 28 10:07:36 hitchcock kernel: <ffffffff8013d162>{do_softirq+50} <ffffffff801140ab>{do_IRQ+347} Feb 28 10:07:36 hitchcock kernel: <ffffffff801114eb>{ret_from_intr+0} <EOI> <ffffffff8010f070>{default_idle+0} Feb 28 10:07:36 hitchcock kernel: <ffffffff8010f094>{default_idle+36} <ffffffff8010f147>{cpu_idle+39} Feb 28 10:07:36 hitchcock kernel: Feb 28 10:07:36 hitchcock kernel: swapper: page allocation failure. order:1, mode:0x20 Feb 28 10:07:36 hitchcock kernel: Feb 28 10:07:36 hitchcock kernel: Call Trace:<IRQ> <ffffffff8015b0de>{__alloc_pages+878} <ffffffff8015b10e>{__get_free_pages+14} Feb 28 10:07:36 hitchcock kernel: <ffffffff8015edc6>{kmem_getpages+38} <ffffffff8016061e>{cache_grow+190} Feb 28 10:07:36 hitchcock kernel: <ffffffff80160e80>{cache_alloc_refill+560} <ffffffff801617e3>{__kmalloc+195} Feb 28 10:07:36 hitchcock kernel: <ffffffff803b5680>{alloc_skb+64} <ffffffff8031727e>{tg3_alloc_rx_skb+222} Feb 28 10:07:36 hitchcock kernel: <ffffffff80317553>{tg3_rx+371} <ffffffff80317977>{tg3_poll+183} Feb 28 10:07:36 hitchcock kernel: <ffffffff803bc306>{net_rx_action+134} <ffffffff8013d0ab>{__do_softirq+123} Feb 28 10:07:36 hitchcock kernel: <ffffffff8013d162>{do_softirq+50} <ffffffff801140ab>{do_IRQ+347} Feb 28 10:07:36 hitchcock kernel: <ffffffff801114eb>{ret_from_intr+0} <EOI> <ffffffff8010f070>{default_idle+0} Feb 28 10:07:36 hitchcock kernel: <ffffffff8010f094>{default_idle+36} <ffffffff8010f147>{cpu_idle+39}
-- Bernd Schubert Physikalisch Chemisches Institut / Theoretische Chemie Universität Heidelberg INF 229 69120 Heidelberg e-mail: bernd.schubert@pci.uni-heidelberg.de - 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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