Cisco Bug: CSCvs62232 - FC2: SFE devices are getting stuck in DEINIT_DONE state after sfe_driver restart
Sep 02, 2020
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
6.6.3.BASE 7.0.2.BASE 7.2.1.BASE
Symptom: This issue is specific to NC55-55xx-FC2 cards After any operation related to sfe_driver restart/start, sometimes sfe_driver ASIC's will be stuck in DEINIT state. show controller sfe driver location 0/FC0 Thu Feb 20 08:10:24.577 UTC+00:00 Rack: 0/FC0, Type: lcc, Number: 0, IP Address: 18.104.22.168 | 0/FC0/0 | UP | 1|s123| UP/UP| 0/A | DONE| NRML | 0| WB | 1| 0| | 0/FC0/1 | UP | 1|s123| UP/UP| 0/A | DONE| NRML | 0| WB | 1| 0| <<<< | 0/FC0/2 | UP | 0|s123| UP/DN| 0/A | DONE| DEINIT_DONE| 0| WB | 1| 0| >>> Conditions: Any of the following can cause this issue. 1. After Fabric Card reload . <<sysadmin-vm:0_RP0# hw-module location 0/FC0 reload >> 2. after sfe_driver restart. << sysadmin-vm:0_RP0# process restart sfe_driver location 0/FC0 >> 3. After reimaging(PXE boot, USB boot).
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