iTunes Error in Console

[kwarner04]

I've been having random freezes, so I'm watching my console pretty closely. Lately, I've been getting a number of errors related to iTunes. I tried searching google, but didn't find much.

Anyone have any thoughts as to what might be causing this?

9/24/13 4:38:47.984 PM com.apple.usbmuxd[49]: _SendAttachNotification Device 60:c5:47:36:df:23@fe80::62c5:47ff:fe36:df23._apple-mobdev2._tcp.local. has already appeared on interface 4. Suppressing duplicate attach notification.
9/24/13 4:38:54.659 PM iTunes[452]: Entered:_AMMuxedDeviceDisconnected, mux-device:3
9/24/13 4:38:54.659 PM iTunes[452]: Entered:__thr_AMMuxedDeviceDisconnected, mux-device:3
9/24/13 4:38:54.659 PM iTunes[452]: tid:11c1b - Mux ID not found in mapping dictionary
9/24/13 4:38:54.659 PM iTunes[452]: tid:11c1b - Can't handle disconnect with invalid ecid
9/24/13 4:39:00.350 PM iTunes[452]: Entered:_AMMuxedDeviceDisconnected, mux-device:2
9/24/13 4:39:00.350 PM iTunes[452]: Entered:__thr_AMMuxedDeviceDisconnected, mux-device:2
9/24/13 4:39:00.351 PM iTunes[452]: tid:11c1b - Mux ID not found in mapping dictionary
9/24/13 4:39:00.351 PM iTunes[452]: tid:11c1b - Can't handle disconnect with invalid ecid
9/24/13 4:39:02.320 PM com.apple.usbmuxd[49]: _SendAttachNotification Device 60:c5:47:36:df:23@fe80::62c5:47ff:fe36:df23._apple-mobdev2._tcp.local. has already appeared on interface 4. Suppressing duplicate attach notification.
9/24/13 4:39:08.818 PM iTunes[452]: Entered:_AMMuxedDeviceDisconnected, mux-device:4
9/24/13 4:39:08.818 PM iTunes[452]: Entered:__thr_AMMuxedDeviceDisconnected, mux-device:4
9/24/13 4:39:08.818 PM iTunes[452]: tid:11c1b - Mux ID not found in mapping dictionary
9/24/13 4:39:08.818 PM iTunes[452]: tid:11c1b - Can't handle disconnect with invalid ecid
9/24/13 4:39:16.564 PM com.apple.usbmuxd[49]: _SendAttachNotification Device 60:c5:47:36:df:23@fe80::62c5:47ff:fe36:df23._apple-mobdev2._tcp.local. has already appeared on interface 4. Suppressing duplicate attach notification.
9/24/13 4:39:17.328 PM com.apple.usbmuxd[49]: HandleUSBMuxConnect Client 0x101807070-AppleMobileDeviceHelper/com.apple.SyncServices.AppleMobileDeviceHelper requesting attach to 0x3:62078 failed, no such device

 

[MacSavers]

I've never seen this before either, but I ran into it today. I leave my computer on through the night so that it can run backups. However, this morning my computer was completely shut down. When I went through my logs, the same items you show in your logs were the last log entries I have. It must have locked up my computer because the last entry is before I went to bed and I saw my computer still on. I didn't check to see if it had locked up, but apparently it had and sometime over the course of the night, it shut down and none of my backups went through.

Looks like I'm gonna have to keep iTunes off at night.