Lots of Error messages in Console during restore...

Question

Hello,
I am writing, because I have concerns about the restore of my new iPhone 4. Now I´ve noticed this issue for the third time I did a restore from a backup of a previous iPhone model and I just want to verify if this is critical or not...
After restoring my iPhone 4 (iOS 4.2.1) I checked the Console for logs and found these strange messages that don´t look so good to me.
17.12.10 02:55:53 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:49167->0x1018162b0-iTun es/com.apple.iTunes:22528: 32 - Broken pipe
17.12.10 02:55:55 kernel CODE SIGNING: csinvalidpage(0x100000000): p=302[MDCrashReportToo] clearing CS_VALID
17.12.10 02:59:34 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:49202->0x101816380-iTun es/com.apple.iTunes:28672: 32 - Broken pipe
17.12.10 02:59:40 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:49207->0x101816280-iTun es/com.apple.iTunes:29440: 32 - Broken pipe
17.12.10 02:59:40 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:49211->0x101816280-iTun es/com.apple.iTunes:29952: 32 - Broken pipe
17.12.10 02:59:41 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:49217->0x10030a560-iTun es/com.apple.iTunes:30720: 32 - Broken pipe
17.12.10 03:02:56 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:50151->0x101818040-iTun es/com.apple.iTunes:23042: 32 - Broken pipe
17.12.10 03:02:59 iTunes[274] _AMDServiceConnectionFinalize (thread 0xb07b7000): close(44) failed: Bad file descriptor
17.12.10 03:03:06 iTunes[274] _AMDServiceConnectionFinalize (thread 0xb0b1b000): close(44) failed: Bad file descriptor
17.12.10 03:03:11 iTunes[274] _AMDServiceConnectionFinalize (thread 0xb07b7000): close(44) failed: Bad file descriptor
17.12.10 03:03:38 iTunes[274] _AMDServiceConnectionFinalize (thread 0xb07b7000): close(44) failed: Bad file descriptor
17.12.10 03:03:54 com.apple.usbmuxd[38] MuxSendToClient send failed for 0x4-a97ee31f623dd32b6ed62002fb592081971754d9@0x24320000:50206->0x101816250-iTun es/com.apple.iTunes:31490: 32 - Broken pipe
Now these are just extracts and examples, but these message occured during the whole restore process, which lasted for about 2hours including app installation. If you need the complete log files I can send them to you on request. I really would like to know WHAT this exactly means. Hope somebody can explain it to me.
Thanks a lot so far.
Message was edited by: internetdienst

Answer 1

And finally - this problem seems to have been fixed with iOS 4.3. Or at least the sync session is closed after it runs into this error instead of just hanging.
The initial sync (after upgrade) failed a few times with this same error message as in earlier messages but now appears to complete.
The console still contains errors that I need to look into:
FileSyncAgent[184]: UNLOCK /.FileSync (FAILED), httpStatusCode:-1, errorType:100 (domain=DMGeneralErrorDomain, code=100), transactionState:5, txnId:B219557B-F471-4066-811A-0A37A05D4F33, auto-retries=0, manual-retries=0