Messages in this thread |  | | | Date | Thu, 23 Aug 2007 22:47:57 +0600 | | From | "Alexander E. Patrakov" <> | | Subject | Re: what does this mean: "kernel: 7.0.0.1:53 L=79 S=0x00 I=39869 F=0x4000 T=64" |
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martin f krafft wrote: > also sprach Alexander E. Patrakov <patrakov@ums.usu.ru> [2007.08.23.1730 +0200]: >>> I am staring at this log message: >>> kernel: 7.0.0.1:53 L=79 S=0x00 I=39869 F=0x4000 T=64 >>> and I cannot figure out what it's trying to tell me. Could someone >>> please enlighten me? >> Looks like some DNS packet got logged by your firewall rules. > > But my firewall rules certainly do not log DNS packets, and if they > did, it would look very differently, no? I always prefix my iptables > LOG messages anyway.
Sorry. Indeed, it differs very much from the normal packet log and cannot be obtained by truncation:
Aug 20 13:25:39 dsa kernel: packet trace: IN=eth0 OUT=eth2 SRC=192.168.0.96 DST=192.36.143.150 LEN=76 TOS=0x00 PREC=0x00 TTL=63 ID=0 DF PROTO=UDP SPT=123 DPT=123 LEN=56
> This is a Xen client, if it makes a difference.
None of the results of grep -r 'L=%' linux-2.6.22.1 match your string. So this must indeed be something out-of-tree - but Xen-3.1.0 or 3.0.4 doesn't match either. Or function that produced this message in the log doesn't use printf-like functions for formatting numbers.
However, the style does look similar to a message in ipw2100.c:
IPW_DEBUG_TX("TX%d V=%p P=%04X T=%04X L=%d\n", i, &txq->drv[i], (u32) (txq->nic + i * sizeof(struct ipw2100_bd)), txq->drv[i].host_addr, txq->drv[i].buf_length);
-- Alexander E. Patrakov - 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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