Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP vCMP
Known Affected Versions:
15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5, 15.1.10.6
Opened: Jan 20, 2023 Severity: 4-Minor
The following log messages are displaying every second on a vCMP guest: warning chmand[4101]: 012a0004:4: getHostVWireNtiObjectConfigs vCmpShmIntf: Query segment error warning chmand[4101]: 012a0004:4: VcmpShmIntf::querySeg: err code -34 warning chmand[4101]: 012a0004:4: VcmpShmIntf::querySeg: err code -34 warning chmand[4101]: 012a0004:4: getHostVWireObjectConfigs vCmpShmIntf: Query segment error warning chmand[4101]: 012a0004:4: VcmpShmIntf::querySeg: err code -34
Unnecessary logs displaying every second causes the frequent rollover of the LTM log files, this might decrease the visibility for important logs which help in debugging.
- Configure the vCMP Host and Guest machines. - Enable "log.libhal.level" debug on a clean installed vCMP guest.
We can configure following from tmsh which suppresses the logs in LTM file: tmsh modify sys syslog { include "filter f_local0 { (facility(local0) and not match (getHostVWireNtiObjectConfigs) and not match (getHostVWireObjectConfigs) and not match (VcmpShmIntf));};" } If you are receiving these messages on your logging server via HSL, you can configure a blackhole publisher on HSL to suppress these logs from being sent: - Navigate to System > Logs > Configuration > Log Publishers - Create a new publisher with a blank log destination - Navigate to System > Logs > Configuration > Log Filters - Create a new filter, with the message id of 012a0004. Point this filter towards the log publisher you just made The resulting configuration would look like this: sys log-config filter /Common/err-code-34-filter { message-id 012a0004 publisher /Common/blackhole-publisher } sys log-config publisher /Common/blackhole-publisher { }
None