10.10.1 System.log errors

[bmas]

Nov 18, 2014, 20:46:16 system_profiler[322]: platformPluginDictionary: Can't get X86PlatformPlugin, return value 0
Nov 18, 2014, 20:46:16 system_profiler[322]: platformPluginDictionary: Can't get X86PlatformPlugin, return value 0
Nov 18, 2014, 20:46:16 system_profiler[324]: platformPluginDictionary: Can't get X86PlatformPlugin, return value 0
Nov 18, 2014, 20:46:16 system_profiler[324]: platformPluginDictionary: Can't get X86PlatformPlugin, return value 0
Nov 18, 2014, 20:39:57 com.apple.xpc.launchd[1]: The _DirtyJetsamPriority key is not available on this platform.
Nov 18, 2014, 20:39:57 com.apple.xpc.launchd[1]: The _DirtyJetsamMemoryLimit key is not available on this platform.
Nov 18, 2014, 20:39:57 com.apple.xpc.launchd[1]: The _DirtyJetsamPriority key is not available on this platform.
Nov 18, 2014, 20:39:57 com.apple.xpc.launchd[1]: The _DirtyJetsamMemoryLimit key is not available on this platform.
Nov 18, 2014, 20:40:28 com.apple.xpc.launchd[1]: Service exited with abnormal code: 75
Nov 18, 2014, 20:40:28 com.apple.xpc.launchd[1]: Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
Nov 18, 2014, 20:40:38 com.apple.xpc.launchd[1]: Service exited with abnormal code: 75
Nov 18, 2014, 20:40:38 com.apple.xpc.launchd[1]: Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
Nov 18, 2014, 20:40:48 com.apple.xpc.launchd[1]: Service exited with abnormal code: 75
Nov 18, 2014, 20:40:48 com.apple.xpc.launchd[1]: Service only ran for 0 seconds. Pushing respawn out by 10 seconds.

Some opinions how to resolve them or why these errors comes and filling System.log? 

[bmas]

This errors still exist in 10.10.4 

Anyone?