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DrayTek 2762 - weird messge in syslogs

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31 Jul 2020 09:19 #96799 by ndp
My DrayTek 2762 syslogs have just produced some weird messages that I have never seen before on any DrayTek router

The log outputs are as follows:
=====================================================================================
2020/07/31 07:47:53 --
List a possible caller functions:


func( 0)=807eda20
func( 1)=808829b0
func( 2)=808500cc
func( 3)=8086ff34
func( 4)=807eddbc
func( 5)=807e1d10
func( 6)=807e1bc8
func( 7)=807f0d64
func( 8)=807f2528

List backtrace functions:



func( 0)=1100fc03
=====================================================================================
2020/07/31 07:47:21 --

firmware exception debug info

EPC=1100fc03, Cause=80000100, Status=8161e128, BadAddr=00000000, RetAddr=807eda20
exception id=0(INT: Normal Interrupt)
exception occured in IdleTask Timeout
task_id=141, SP=0x8161e020(4386 bytes free, 872 used bytes)
system tick =17757005
CURRENT_VERSION : 3.9.2_RC3
get from address : 80004000

Dump CPU registers:


$ 0: 00000000 fffffffe 9b245628 00000001
$ 4: 01194000 11e1a300 00000680 83f91a20
$ 8: 00000000 808829b0 00000001 fffffffc
$12: 82083e28 80000000 82080000 82080000
$16: 83e8b220 00000001 00000000 00000005
$20: 000000c8 00000000 83e86020 00000032
$24: 00000000 00000000 00000000 00000000
$28: 00000000 8161e020 00000000 807eda20

=====================================================================================

Does anyone know what this log output means ?

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04 Aug 2020 11:57 #96807 by admin3
Replied by admin3 on topic Re: DrayTek 2762 - weird messge in syslogs
That's a debug log that the router has recorded when the system has restarted, because it encountered a problem.

If it's causing network problems for you, I recommend contacting support with that message. Also 3.9.2 has been out for a few months at this point, so it's possible there's a beta firmware available that will resolve your issue :)



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04 Aug 2020 15:52 #96813 by ndp
Thanks for the information.

It was the first time that I have ever received such a message from the many DrayTek routers that I have used.

lateset firmware seems to be 3.9.2 for the 2762 - I'll keep my eyes open for upcoming firmware updates.

Again, thanks for the info - much appreciated.

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