[Dnssec-trigger] Logging from 100% core usage..

W.C.A. Wijngaards wouter at NLnetLabs.nl
Fri Dec 16 09:49:29 UTC 2011


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Hi Alan,

I cannot reproduce the issue, but I have written a fix for the endless
loop in that routine, would you be willing to test this:

http://www.nlnetlabs.nl/~wouter/dnssec_trigger_setup_0.9_20111216.exe
(snapshot of development).

Best regards,
   Wouter

On 12/16/2011 09:34 AM, W.C.A. Wijngaards wrote:
> Hi Alan,
> 
> Thanks this tells me which for loop is causing the endless loop.
> 
> Now, to the debugger! :-)
> 
> Best regards, Wouter
> 
> On 12/15/2011 08:15 PM, Alan Clegg wrote:
>> Here's a snippet from the logging (sorry to start a new thread, 
>> but didn't get on the list until Wouter's response had been 
>> sent)..
> 
>> Changes to dnssec-trigger.conf:
> 
>> verbosity: 4 logfile: "C:\temp\dnssectrigger.log"
> 
>> And the resulting log:
> 
>> [1323975452] dnssec-triggerd[2216] info: set reg 127.0.0.1 
>> [1323975452] dnssec-triggerd[2216] debug: enum 0 
>> {1F3ADCC9-C346-4A9F-86A0-04993E49717F} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 1 
>> {34A64FBF-6370-4302-8980-E0EE1B937695} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 2 
>> {3C242E08-175A-4790-907A-E6E6BC56658E} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 3 
>> {47BE73A4-34C5-4B9A-A4CC-8CED2B6AD4FF} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 4 
>> {4F06EC62-86AB-4C52-9E0C-6C25E6C898CE} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 5 
>> {4F48AE87-E269-4336-A724-B28E995371EC} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 6 
>> {544A47DC-FB43-466E-8526-D1085809F4A1} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 7 
>> {62C4FAD2-F759-43D6-8A31-F1399EA45E8E} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 8 
>> {7C0FBBE5-FE04-415E-9AAD-5E351C8866FE} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 9 
>> {846ee342-7039-11de-9d20-806e6f6e6963} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 10 
>> {8E06314D-6C3F-4493-9BCB-8FC821FB3482} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 11 
>> {963D5E96-B82C-4F63-B4BF-1C11A3B3563D} [1323975452] 
>> dnssec-triggerd[2216] debug: enum 12 
>> {DB5A125C-EEB3-4491-8471-3F4C5782B9FD} [1323975452] 
>> dnssec-triggerd[2216] debug: event_add 00abd394 added=0 fd=-1 
>> tv=3600000  EV_TIMEOUT [1323975452] dnssec-triggerd[2216] debug: 
>> winservice - init complete [1323975452] dnssec-triggerd[2216] 
>> debug: netlist sweep [1323975452] dnssec-triggerd[2216] debug: 
>> service name hotell.tallink.ee [1323975452]
>> dnssec-triggerd[2216] debug: comment (null) [1323975452]
>> dnssec-triggerd[2216] debug: context (null) [1323975452]
>> dnssec-triggerd[2216] debug: adapter 
>> {4F06EC62-86AB-4C52-9E0C-6C25E6C898CE} [1323975452] 
>> dnssec-triggerd[2216] debug: dhcpnameserver 194.204.0.1
> 
>> followed by just shy of 7 million lines before I killed it:
> 
>> [1323975664] dnssec-triggerd[2216] debug: adapter 
>> {4F06EC62-86AB-4C52-9E0C-6C25E6C898CE} [1323975664] 
>> dnssec-triggerd[2216] debug: dhcpnameserver 194.204.0.1 
>> [1323975664] dnssec-triggerd[2216] debug: adapter 
>> {4F06EC62-86AB-4C52-9E0C-6C25E6C898CE} [1323975664] 
>> dnssec-triggerd[2216] debug: dhcpnameserver 194.204.0.1
> 
>> With logging on it happily fills the disk as well as the CPU.
>> :)
> 
>> AlanC
> 
> 
> 
>> _______________________________________________ dnssec-trigger 
>> mailing list dnssec-trigger at NLnetLabs.nl 
>> http://open.nlnetlabs.nl/mailman/listinfo/dnssec-trigger
> 
> _______________________________________________ dnssec-trigger
> mailing list dnssec-trigger at NLnetLabs.nl 
> http://open.nlnetlabs.nl/mailman/listinfo/dnssec-trigger

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