Connectrix Brocade：交换机重新启动 — 断言 — 失败 表达式：op ！= NULL

Summary: 由于“处理器重新启动 - 软件故障：断言”

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Symptoms

在交换机日志中可以看到以下摘录： 
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 消息导致审核日志换行和交换机不稳定。

描述：
任何没有 GE 端口的交换机都容易受到此缺陷的影响。  它甚至可能触发内核恐慌;或者，它可能只是审核日志在记录时间内包装。

从日志中： 
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

这是软件缺陷，因此无需更换硬件。
目前，此问题尚无解决方法。9.x 中尚未修复该缺陷，但应在未来的 FOS 版本中提供。  
 

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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