10-23-2015, 07:16 AM | #1 |
Member
Join Date: Jun 2015
Posts: 32
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Log spamming
I've not done anything extraordinary to cause it but the DisplayLinkManager service is taking up a LOT of cpu cycles (so everything bogs down) and is spamming the logs continuously with errors:
Code:
Oct 23 07:13:04 hyperuberlaptop2 WindowServer[182] <Error>: allocate_backing_surface : IOAccelCreateSurface = e00002c7 --- last message repeated 3 times --- Oct 23 07:13:05 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 29 times --- Oct 23 07:13:07 hyperuberlaptop2 WindowServer[182] <Warning>: send_datagram_available_ping: pid 438 failed to act on a ping it dequeued before timing out. Oct 23 07:13:08 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 69 times --- Oct 23 07:13:14 hyperuberlaptop2 spindump[2032] <Notice>: Saved diag report for powerstats version com.apple.SystemStats.TopBatteryPowerEvent to /Library/Logs/DiagnosticReports/powerstats_2015-10-23-071314_hyperuberlaptop2.diag Oct 23 07:13:15 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 9 times --- Oct 23 07:13:15 hyperuberlaptop2 locationd[81] <Notice>: NETWORK: requery, 0, 0, 0, 0, 14, items, fQueryRetries, 0, fLastRetryTimestamp, 467273458.5 Oct 23 07:13:16 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 19 times --- Oct 23 07:13:17 hyperuberlaptop2 mds[62] <Error>: (DiskStore.Normal:2382) 12001 1.020605 Oct 23 07:13:17 hyperuberlaptop2 WindowServer[182] <Warning>: send_datagram_available_ping: pid 438 failed to act on a ping it dequeued before timing out. Oct 23 07:13:18 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 9 times --- Oct 23 07:13:18 hyperuberlaptop2 WindowServer[182] <Error>: allocate_backing_surface : IOAccelCreateSurface = e00002c7 --- last message repeated 7 times --- Oct 23 07:13:18 hyperuberlaptop2 lsd[268] <Warning>: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist Oct 23 07:13:19 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 9 times --- Oct 23 07:13:19 hyperuberlaptop2 Spotlight[284] <Warning>: XPC connection was invalidated --- last message repeated 2 times --- Oct 23 07:13:20 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 79 times --- Oct 23 07:13:27 hyperuberlaptop2 tccd[239] <Notice>: SecTaskLoadEntitlements failed error=22 Oct 23 07:13:27 hyperuberlaptop2 Activity Monitor[2034] <Notice>: SecTaskLoadEntitlements failed error=22 --- last message repeated 2 times --- Oct 23 07:13:28 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 39 times --- Oct 23 07:13:31 hyperuberlaptop2 WindowServer[182] <Warning>: send_datagram_available_ping: pid 438 failed to act on a ping it dequeued before timing out. Oct 23 07:13:31 hyperuberlaptop2 Spotlight[284] <Warning>: XPC connection was invalidated --- last message repeated 3 times --- Oct 23 07:13:32 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff Oct 23 07:13:32 hyperuberlaptop2 WindowServer[182] <Error>: allocate_backing_surface : IOAccelCreateSurface = e00002c7 --- last message repeated 1 time --- Oct 23 07:13:32 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 1 time --- Oct 23 07:13:32 hyperuberlaptop2 WindowServer[182] <Error>: allocate_backing_surface : IOAccelCreateSurface = e00002c7 --- last message repeated 5 times --- Oct 23 07:13:32 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 16 times --- Oct 23 07:13:33 hyperuberlaptop2 login[2036] <Notice>: USER_PROCESS: 2036 ttys000 Oct 23 07:13:34 hyperuberlaptop2 DisplayLinkUserAgent[385] <Error>: CGSDisplayStreamCreate: Invalid display 0xffffffff --- last message repeated 19 times --- |
10-23-2015, 09:19 AM | #2 |
Mac Team
Join Date: Feb 2009
Posts: 606
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Thank you for the report shadowcat. We're working right now on this issue, we'd like to have a solution by the final 2.5.
Best regards, Carlo |
10-23-2015, 09:56 AM | #3 |
Member
Join Date: Jun 2015
Posts: 32
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Awesome, thanks! I appreciate all the hard work you guys are putting into this.
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02-26-2016, 04:26 AM | #4 |
Junior Member
Join Date: Jul 2014
Posts: 10
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I'm running 2.5 and my log still look like this:
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03-04-2016, 04:05 AM | #5 |
Junior Member
Join Date: Jun 2013
Posts: 2
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I'm running 2.5 (68993) and seeing same behavior:
Code:
Mar 3 22:58:53 RANDOM-COMPUTER-NAME DisplayLinkUserAgent[393]: CGSDisplayStreamCreate: Invalid display 0xffffffff Mar 3 22:58:55 --- last message repeated 29 times --- |
04-20-2016, 11:29 PM | #6 |
Junior Member
Join Date: Apr 2016
Posts: 1
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This is happening a LOT to me, right now, on my Dual Head Display adapter (anker).
92% cpu for DisplayLinkManager / 40% DisplayLinkUserAgent ARGH mac os x 10.11.4 with most recent drivers |
04-25-2016, 09:11 AM | #7 |
Mac Team
Join Date: Feb 2009
Posts: 606
|
Hi we've made quite a few logging improvements in 2.5.1 but I have still seen this issue myself. I wonder if 10.11.4 is involved.
The issue usually goes away with a replug however very annoying and we should be able to resolve it, so it's in our list. Kind regards, Carlo |
Tags |
displaylinkmanager, error, logs |
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