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Cisco Bug: CSCvv35193 - avl_iterator does not get initialized in l2fm_send_smac_dump

Last Modified

Sep 18, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

9.2(4)

Description (partial)

Symptom:
Crash in the L2FM Daemon process. A "l2fm" core file will be generated before the device reloads and the process log will show the cause of death due to "SYSMGR_DEATH_REASON_FAILURE_SIGNAL" like below:

Service: l2fm
Description: L2FM Daemon
Executable: /isan/bin/l2fm

Started at Fri Apr 24 17:35:19 2020 (737325 us)
Stopped at Thu Aug  6 16:19:44 2020 (774441 us)
Uptime: 103 days 22 hours 44 minutes 25 seconds

Start type: SRV_OPTION_RESTART_STATELESS (23)
Death reason: SYSMGR_DEATH_REASON_FAILURE_SIGNAL (2)
Last heartbeat 0.52 secs ago
System image name: 
System image version: 9.2(4) 

PID: 30215
SAP: 221
UUID: 410
-Traceback:librsw.so+0x65f86 librsw.so+0x65f86 librsw.so+0x66f67 l2fm+0x10195cce l2fm+0x10197b3b l2fm+0x1076743d l2fm+0x10469a7b l2fm+0x1031f390 libfsrv.so+0x2170d libfsrv.so+0x2394c
Active Patches:

Conditions:
There are no known conditions at this time
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