[c-nsp] ASSERTION FAILED in file ../les/if_ng_dslsar_tx.c, line 385

[David Rothera]

What does your memory utilization look like? Sounds like a possible memory
leak which is leaving nothing free for processes to allocate (or at least I
have seen this before)

David Rothera



On Thu, Dec 8, 2011 at 8:22 AM, Pierre Emeriaud <petrus.lt at gmail.com> wrote:

> Hello list,
>
>
> Since yesterday, one of my 2611XM is popping out a strange message in
> the log buffer, which look like a dsl code/wic firmware debug string :
>
> Dec  7 17:43:32.991 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
>
>
> - there were a few line flaps (on WIC-1SHDSL-V3) the day before
> yesterday, but it stabilized then
> - I modified the NTP configuration on the router to display the logs
> correctly
> - One hour and a half later, the router started to spit the annoying
> log messge.
> - Wic dsl chipset is DSLSAR.
>
>
> Output interpretor doesn't show anything useful, IOS is
> C2600-SPSERVICESK9-M, Version 12.4(6)T, RELEASE SOFTWARE (fc1), uptime
> is 11 weeks, 5 days, 4 hours, 53 minutes.
>
> There is also a WIC-1B-S/T for isdn backup.
>
>
> Does anyone has an idea about what is this issue and what to do about it?
>
>
> Log extract:
>
> *May 21 13:44:56.106 GMT+2: %SYS-5-CONFIG_I: Configured from console
> by xxx on vty1 (xxx.xxx.xxx.xxx)  <<< NTP config
> Dec  7 16:04:46.867 GMT+1: %SYS-5-CONFIG_I: Configured from console by
> xxx on vty1 (xxx.xxx.xxx.xxx)  <<< NTP re-config
> Dec  7 17:21:43.018 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 17:43:32.991 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 21:33:32.702 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 21:40:52.693 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 21:41:42.695 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 21:42:22.692 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 21:45:32.687 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> Dec  7 21:53:42.680 GMT+1: ASSERTION FAILED: file
> "../les/if_ng_dslsar_tx.c", line 385
> ... and continues like this...
>
>
> Thanks,
>
> - Pierre.
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