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USB 3.1 random disconnects


llamafilm
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My motherboard has one USB 3.1 port in addition to several USB 3.0 ports.  When I connect a hard drive to the 3.1 port, it works sometimes, but randomly ejects.  I see the following messages in system.log repeating as long as a device is connected.  

Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Link failed (error code 5).
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Prelink failed for com.apple.iokit.IOPCIFamily; omitting from prelinked kernel.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Can't use IOPCIFamily.kext - not linked.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Prelink failed for com.promise.driver.stex; omitting from prelinked kernel.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Can't use IOPCIFamily.kext - not linked.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Prelink failed for com.highpoint-tech.kext.HighPointRR; omitting from prelinked kernel.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Can't use IOPCIFamily.kext - not linked.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Prelink failed for com.highpoint-tech.kext.HighPointIOP; aborting prelink.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1022]: Failed to generate prelinked kernel.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1019]: Child process /usr/sbin/kextcache[1022] exited with status 71.
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1019]: Error 107 rebuilding /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache
Aug 22 08:00:51 Hackintosh com.apple.kextd[42]: kextcache error while updating /Volumes/[url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] (error count: 8)
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1025]: Lock acquired; proceeding.
Aug 22 08:00:51 Hackintosh com.apple.kextd[42]: async child pid 1019 exited with status 71
Aug 22 08:00:51 Hackintosh com.apple.kextcache[1025]: rebuilding /Volumes/[url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url]/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache
Aug 22 08:00:53 Hackintosh com.apple.kextcache[1031]: kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IOPCIFamily.kext
Aug 22 08:00:56 Hackintosh com.apple.kextcache[1032]: /Volumes/[url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] locked; waiting for lock.
Aug 22 08:01:01 Hackintosh com.apple.kextcache[1031]: kxld[com.apple.iokit.IOPCIFamily]: The vtable 'vtable for AppleVTD' is malformed. Make sure your kext has been built against the correct headers.

Edit: Those log messages were because the USB 3 stick I was using to test happened to by a [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] installer.  I guess I can ignore that, although I'm curious why that URL is mentioned.  But the problem remains — random disconnects when using other drives on this port.

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hello

 

is that happens cuz u are using " beast tools " and the message come from ur ethernet kext..

 

nobody here like any users .. 

 

get the " beast tools "  so we are talking with u .. is go end .. with that kind of post ..

 

     VERY IMPORTANT: PLEASE READ! (ABOUT TONYMACX86 AND iATKOS M / Y)    

 

good hack

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hello

 

is that happens cuz u are using " beast tools " and the message come from ur ethernet kext..

 

nobody here like any users .. 

 

get the " beast tools "  so we are talking with u .. is go end .. with that kind of post ..

 

     VERY IMPORTANT: PLEASE READ! (ABOUT TONYMACX86 AND iATKOS M / Y)    

 

good hack

 

 

I understand tony's stuff is frowned upon here, but I'm not sure what you mean exactly.  Perhaps it would be better to just delete this thread and start a new one when I have more troubleshooting details.  Unfortunately I don't have privileges to delete my own thread.

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