Cisco Bug: CSCun59269 - cmfd crash/fail to start on LC after cfm sla reconfig & clear eth sla st
Jul 20, 2018
- Cisco Carrier Routing System
Known Affected Releases
Symptom: cfmd proc on LC could crash after SLA reconfig and clear stats. shared mem corruption #clear ethernet sla statistics all Failed to set SysDB item: 'sysdb' detected the 'warning' condition 'The EDM which was responsible for the specified item unregistered while the operation was in progress, or binding to the specified directory is not supported' Operation failed. Error: 'sysdb' detected the 'warning' condition 'The EDM which was responsible for the specified item unregistered while the operation was in progress, or binding to the specified directory is not supported' Subsequent restarts fail because the shared memory window is corrupt: LC/0/1/CPU0:cfmd: %OS-SHMWIN-3-MMAP_ABORT : SHMWIN: arena size: pid 684210, 0x8000, 0x0 LC/0/1/CPU0:cfmd: %OS-SHMWIN-2-ERROR_ENCOUNTERED : SHMWIN: Error encountered: 'shmwin' detected the 'warning' condition 'Header corruption detected in the window' Conditions: ethernet SLA w Y.1731 profiles used on single sub-int. SLA profile change made followed by "clear ethernet sla statistics"
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