Messages in this thread | | | From | Herbert Xu <> | Subject | Re: 2.6.20-rc6-mm1 | Date | Mon, 29 Jan 2007 16:17:44 +1100 |
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Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
> Jan 28 22:58:29 euridica kernel: BUG: using smp_processor_id() in preemptible [00000001] code: yum-updatesd/2846 > Jan 28 22:58:29 euridica kernel: caller is nf_conntrack_in+0x363/0x47f [nf_conntrack] > Jan 28 22:58:29 euridica kernel: [<c01053c6>] show_trace_log_lvl+0x1a/0x2f > Jan 28 22:58:29 euridica kernel: [<c0105ad6>] show_trace+0x12/0x14 > Jan 28 22:58:29 euridica kernel: [<c0105b98>] dump_stack+0x16/0x18 > Jan 28 22:58:29 euridica kernel: [<c0207803>] debug_smp_processor_id+0xb3/0xc8 > Jan 28 22:58:29 euridica kernel: [<fdbf8ad0>] nf_conntrack_in+0x363/0x47f [nf_conntrack] > Jan 28 22:58:29 euridica kernel: [<fd9c32c4>] ipv4_conntrack_local+0x53/0x5b [nf_conntrack_ipv4] > Jan 28 22:58:29 euridica kernel: [<c02f2286>] nf_iterate+0x36/0x67 > Jan 28 22:58:29 euridica kernel: [<c02f241b>] nf_hook_slow+0x52/0xbe
This shouldn't have happened. nf_hook_slow calls nf_iterate and therefore everything under it with preemption disabled. So something must've reenabled it before hitting nf_conntrack_in.
Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - 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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