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adrianjgsmith

Wifi dropping with memory error

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I've been experiencing wifi dropouts for some time now. When it goes, I can't reconnect to the router without shutting down first. At the moment it happens, I start getting endless "MT=>SYNC" memory errors in the console. These are repeated during shutdown and, if I restart instead of shutting down, at the next boot up as well.

 

Here's what I'm seeing in the console:

 

 

31/03/2016 10:58:55.060 SpotlightNetHelper[574] [sLSUGGESTIONS] Location managed failed with error Error Domain=kCLErrorDomain Code=0 "The operation couldn’t be completed. (kCLErrorDomain error 0.)"

31/03/2016 10:58:55.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:58:56.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:58:56.484 com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
31/03/2016 10:58:56.866 secinitd[459] geekbench_x86_32[1141]: unable to get root path for bundle of main executable: /Applications/Geekbench 3.app/Contents/Resources/geekbench_x86_32
31/03/2016 10:58:56.928 secinitd[459] geekbench_x86_64[1142]: unable to get root path for bundle of main executable: /Applications/Geekbench 3.app/Contents/Resources/geekbench_x86_64
31/03/2016 10:58:57.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:58:57.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:58:57.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:58:59.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:59:02.000 kernel[0] AICPUPMI: CPU P-States [ (16) 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ]
31/03/2016 10:59:02.000 kernel[0] MT=>CntlWaitAuthProc => CNTL - AUTH FAIL, try again...
31/03/2016 10:59:03.883 configd[58] setting hostname to "Adrians-Hac-Pro.local"
31/03/2016 10:59:03.884 networkd[235] +[NETLedBelly stopFastFail] Clearing ledbelly failure cache
31/03/2016 10:59:03.885 configd[58] network changed: v4(en1-:192.168.0.19) v6(en1-:fdb0:106a:7ef0::4af8:b3ff:fe68:d8d0) DNS- Proxy-
31/03/2016 10:59:03.892 Google Drive[568] mod_SCNetworkReachabilityCallBack
31/03/2016 10:59:03.898 SpotlightNetHelper[574] [sLSUGGESTIONS] PRSSearchSession received an error (-1009) while searching
31/03/2016 10:59:03.902 netbiosd[673] network_reachability_changed : network is not reachable, netbiosd is shutting down
31/03/2016 10:59:03.908 SpotlightNetHelper[574] [sLSUGGESTIONS] PRSSearchSession received an error (-1009) while searching
31/03/2016 10:59:03.910 SpotlightNetHelper[574] [sLSUGGESTIONS] PRSSearchSession received an error (-1009) while searching
31/03/2016 10:59:03.911 SpotlightNetHelper[574] [sLSUGGESTIONS] PRSSearchSession received an error (-1009) while searching
31/03/2016 10:59:04.270 Safari[438] Failed to save record: <CKError 0x7f9bd9160080: "Network Failure" (4/-1009)>
31/03/2016 10:59:05.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:05.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:05.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:05.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:05.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:59:05.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.098 Adobe Desktop Service[612] dynamic_cast error 2: One or more of the following type_info's  has hidden visibility.  They should all have public visibility.   N8CryptoPP20StreamTransformationE, N8CryptoPP36CipherModeFinalTemplate_CipherHolderINS_16BlockCipherFinalILNS_9CipherDirE1ENS_8Rijndael3DecEEENS_14CBC_DecryptionEEE, N8CryptoPP28AuthenticatedSymmetricCipherE.
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:06.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:07.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:07.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:07.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:59:08.907 com.apple.geod[824] 2016-03-31 10:59:08.907, 824, d282dee0, [CountryConfiguration]: Could not determine current country code: Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo=0x7f91d0c17f60 {NSUnderlyingError=0x7f91d0e04e90 "The Internet connection appears to be offline.", NSErrorFailingURLStringKey=http://gsp1.apple.com/pep/gcc, NSErrorFailingURLKey=http://gsp1.apple.com/pep/gcc, _kCFStreamErrorDomainKey=12, _kCFStreamErrorCodeKey=8, NSLocalizedDescription=The Internet connection appears to be offline.}
31/03/2016 10:59:09.000 kernel[0] MT=>AUTH - MlmeAuthReqAction(0) allocate memory failed
31/03/2016 10:59:09.000 kernel[0] MT=>CntlWaitAuthProc => CNTL - AUTH FAIL, try again...
31/03/2016 10:59:09.000 kernel[0] MT=>AUTH - MlmeAuthReqAction(0) allocate memory failed
31/03/2016 10:59:09.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:09.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:09.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:10.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] TxPktCmdRst Send Command packet failed !!!
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:11.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.570 com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:12.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:13.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:13.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:13.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:13.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:13.000 kernel[0] MT=>SYNC - ScanNextChannel() allocate memory fail, Status = 3
31/03/2016 10:59:13.000 kernel[0] TxPktCmdRst Send Command packet failed !!!

 

I have a load more of these errors, with a few other things thrown in, but you get the idea.

 

OS: Yosemite 10.10.4

Motherboard: GA-Z77MX-D3H TH

Wifi: Linksys AE6000 (MT7610U chipset, running Mediatek 5.0.1.25 driver and D-Link 2.6.4.0 Utility)

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