10-09-2012 05:15 PM
We have several SG300 Series Switches (8, 20, 28 and 52-Port Versions) running. All Switches do reboot from time to time: Some after a week or so, others several times a day and then run again happily. In the log I see:
%SYSLOG-F-OSFATAL:
FATAL ERROR: tExcTask: ABORT DATA exception
***** FATAL ERROR *****
SW Version: 1.2.7.76
Version Date: 19-Jul-2012 Version
Time: 17:54:43
Instruction 0x2C
Exception vector 0x10
Program state register 0x80000092
***** END OF FATAL ERROR *****
This happens with FW Version 1.2.7.76 as well as under Version 1.1.1.8.
I do not know if this is related to FUGU, but it usually happens, when I try to open a connection with FUGU to some other host in the network. Where can I get help on this? I cannot find a place to report bugs to cisco. Thanx for your help.
Regards, Adrian.
10-09-2012 05:24 PM
This seems related:
10-09-2012 06:12 PM
Hi Adrian, can you post the entire flash memory log error?
-Tom
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10-10-2012 01:39 AM
2147469364 2012-Oct-10 01:20:50 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.2.7.76 Version Date: 19-Jul-2012 Version Time: 17:54:43 Instruction 0x2C Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147470191 2012-Oct-01 19:39:52 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0x2C Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147471024 2012-Sep-18 20:12:29 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147471857 2012-Sep-18 20:04:58 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147472690 2012-Sep-18 19:39:40 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147473523 2012-Sep-18 18:10:22 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147474356 2012-Sep-18 17:56:19 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147475189 2012-Sep-18 17:52:42 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147476022 2012-Sep-08 12:55:29 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147476855 2012-Sep-07 02:41:45 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147477688 2012-Sep-07 01:58:15 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147478521 2012-Sep-07 00:59:42 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147479354 2012-Sep-06 23:09:19 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
2147480187 2012-Sep-06 23:01:15 Emergency %SYSLOG-F-OSFATAL: FATAL ERROR: tExcTask: ABORT DATA exception ***** FATAL ERROR ***** SW Version : 1.1.1.8 Version Date: 30-Aug-2011 Version Time: 10:46:34 Instruction 0xFF1B6D44 Exception vector 0x10 Program state register 0x80000092 ***** END OF FATAL ERROR *****
I pasted all flash log entries back to Sep, 6th.
Thank you for looking at this.
Regards, Adrian.
10-10-2012 12:37 PM
Adrian, thank you. These error messages are separate than the other topic. So I think it is a different problem although the register error is the same number which likely means it is the same resolution.
If you really want to persue this, we need a whole lot of data. I will notify the L2 team and the development team of your post and see if there is something we can do for you.
-Tom
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10-10-2012 12:45 PM
Hi Tom
Since I'm doing nothing really very special with these Switches I think, I'm not the only one concerned on this planet. I can't do the testing for cisco since I do not have a spare Switch, but I can provide all data needed including the config. Just tell me by email, what information you need to open a case. Do you use GPG?
Thanks for your help.
Regards, Adrian.
10-10-2012 02:46 PM
Hi Adrian, as promised, I have reached out to the development team. Can you please provide the following;
1) config file (for each affected switch)
2) NW diagram (network topology)
3) Full RAM and flash file
4) Does issue happen only on 1 switch or on a few. If on a few switches – do they reboot at the same time
5) Information on devices connected to switch and protocol running on network.
6) From log file on case I can see that Sep 6-8 there are quite a few reboots. Then no reboots until Sep 18th. On sep 18th there are again many reboots (around 6) – and then no reboots until Oct 1st. Can customer check if this correlates with any activity in his NW for these dates (was there a specific device or protocol connected on the “rebooting” days and not on others?
Can customer elaborate on the FUGU usage or send packet capture?
Also, I do have a special debug command for you (I will not post this publically). Please send me an email all of this information. Once I receive all this information, I will provide a special debug command we can run before the switch error to help isolate the incidents.
Thank you.
-Tom
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10-10-2012 04:33 PM
I sent you the infos by mail.
10-10-2012 04:59 PM
Adrian, I have forwarded your information to the development and L2 team. Additionally, I've emailed you a detailed debug instruction. Please perform this and collect the data.
-Tom
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03-26-2013 07:10 AM
I am seeing a similar issue - is there a fix for this yet?
SG300SW04#show logging file
Logging is enabled.
Console Logging: Level info. Console Messages: 2 Dropped.
Buffer Logging: Level info. Buffer Messages: 44 Logged, 42 Displayed, 1000 Max.
File Logging: Level error. File Messages: 192 Logged, 46 Dropped.
4 messages were not logged
Application filtering control
Application Event Status
-------------------- -------------------- ---------
AAA Login Enabled
File system Copy Enabled
File system Delete-Rename Enabled
Management ACL Deny Enabled
Aggregation: Enabled
Aggregation aging time: 300 Sec
26-Mar-2013 15:02:14 :%SYSLOG-F-OSFATAL:
FATAL ERROR: tExcTask: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.9.44
Version Date: 30-Sep-2012
Version Time: 01:33:07
Instruction 0xFF90FFE0
Exception vector 0x10
Program state register 0x80000092
***** END OF FATAL ERROR *****
26-Mar-2013 14:38:08 :%SYSLOG-F-OSFATAL:
FATAL ERROR: tExcTask: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.9.44
Version Date: 30-Sep-2012
Version Time: 01:33:07
Instruction 0xFF90FFE0
Exception vector 0x10
Program state register 0x80000092
***** END OF FATAL ERROR *****
26-Mar-2013 14:34:08 :%SYSLOG-F-OSFATAL:
FATAL ERROR: tExcTask: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.9.44
Version Date: 30-Sep-2012
Version Time: 01:33:07
Instruction 0xFF90FFE0
Exception vector 0x10
Program state register 0x80000092
***** END OF FATAL ERROR *****
26-Mar-2013 14:09:41 :%SYSLOG-F-OSFATAL:
FATAL ERROR: tExcTask: ABORT DATA exception
03-26-2013 10:31 AM
Hi bbp
Cisco Support wrote me:On 11/30/12 1:57 AM, Marcelo Demello wrote:
> Hello Adrian,
>
> Unfortunately, I have now way to track the release date with the case
> closed. I think we should have a new code coming in the next 2 months, the
> 1.3.xxxx, that will include the fix.
>
> Thank you,
>> Marcelo
So just check the Firmware Update Page of sg300. Or to work around: Switch off bonjour on your switches.
Regards, Adrian.
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