Symptoms
Internally detected issues can trigger a series of error log messages. The logs look alarming, but can be considered diagnostic in the case there is an actual behavioral issue that needs to be analyzed.
The system reports the following messages in /var/log/apm:
-- err tmm1[11197]: 01490514:3: 00000000: Access encountered error: ERR_VAL. File: ../modules/hudfilter/access/access.c, Function: access_slowpath_security_check, Line: 6648
-- err tmm8[18022]: 01490514:3: 00000000: Access encountered error: ERR_ARG. File: ../modules/hudfilter/access/access.c, Function: access_sanitize_uri, Line: 16406
-- err tmm8[18022]: 01490514:3: 00000000: Access encountered error: ERR_ARG. File: ../modules/hudfilter/access/access.c, Function: access_check_uri_type, Line: 11219
-- err tmm8[18022]: 01490514:3: 00000000: Access encountered error: ERR_ARG. File: ../modules/hudfilter/access/access.c, Function: access_process_state_client_classify_req, Line: 3308
-- err tmm8[18022]: 01490514:3: 00000000: Access encountered error: ERR_ARG. File: ../modules/hudfilter/access/access.c, Function: hud_access_handler, Line: 2311
Impact
Logs might give the appearance of many issues, even if there are no behavioral anomalies.
Conditions
An internal software API call triggers an unexpected result.
Fix Information
Change the following SystemDB variable to disable to suppress these logs:
tmsh modify /sys db tmm.access.extendedlog value disable
