Connectrix Brocade: Switch genstart- ASSERT - Mislykket udtryk: op != NULL

Summary: Uventet genstart af switch pga. "Processor genstartet - Softwarefejl: ASSERT"

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Symptoms

Følgende uddrag kan ses i switchlogfilerne: 
MSR: 00029002 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 0/0
TASK = b59a9900[5375] 'snmpd' 
ASSERT - Failed expression: op != NULL,
         file = /tmp/accupara/vobs/projects/springboard/build/swbd161/fabos/src/sys/lib/fabos/fabobj_mgr/fabport.c, line = 1155, kernel mode
         args = 127205430

2022/12/21-02:36:53, [RAS-1005], 599782, FFDC | CHASSIS, WARNING, DUMMY, Software 'assert' error detected.
Kernel panic - not syncing: Fabos assertion failed cpu 0: 
ASSERT - Failed expression: op != NULL,
         file = /tmp/accupara/vobs/projects/springboard/build/swbd161/fabos/src/sys/lib/fabos/fabobj_mgr/fabport.c, line = 1155
         args = 127205430    

--- interrupt: c01 at 0xbef2fdc
    LR = 0xbf92340
panic_dump_notifier nb=c23c09a0 a=0
PD start core ID=0
Panic due to PANIC
OOM_DUMP...
reboot_reason...
CONSOLE_LOG...
pdex failed on /core_files/panic/core.pd20221221023655 for MTRACER \(0\)

 

Cause


IPC-5023-meddelelser, der får revisionsloggen til at ombryde og skifte ustabilitet.

Beskrivelse:
Enhver switch uden GE-porte er modtagelig for denne defekt.  Det kan gå så langt som at udløse en kernepanik; alternativt kan det simpelthen være, at revisionsloggen ombrydes på rekordtid.

Fra logfilerne: 
2022/12/21-02:39:08:741673, [IPC-5023], 115/0, FID 128, WARNING, DICE-PROD-FC02, SNMPIPC:1024 attempts to send message type(1) to invalid dest(NSMIPC:0/0), comm.c, line: 478, comp:netsnmpd, ltime:2022/12/21-02:39:08:735658

2022/12/21-04:39:01:902417, [LOG-5000], 138/0, FID 128, INFO, DICE-PROD-FC02, Previous message repeat 23 time(s), comm.c, line: 478, comp:netsnmpd, ltime:2022/12/21-04:34:08:683443
1208 KBytes in 2 file(s)
use "supportSave"

2022/12/21-02:35:12, [RAS-1001], 599781, CHASSIS, INFO, DUMMY, First failure data capture (FFDC) event occurred.

Resolution

Det er en softwarefejl, så det bør ikke være nødvendigt at udskifte hardwaren.
Der er ingen arbejdsløsning på dette problem lige nu. Rettelsentil fejlen er ikke i 9.x endnu, men bør være i en fremtidig FOS-udgivelse.  
 

Affected Products

Connectrix B-Series Hardware, Connectrix B-Series Software

Products

Connectrix B-Series Fabric OS 9.X
Article Properties
Article Number: 000207472
Article Type: Solution
Last Modified: 14 Apr 2025
Version:  3
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