Hey guys,
Just curious if you more experienced guys might be able to help me out. So far my 3.06 ghz iMac has given me nothing but Joy. But I got a bit of a scare tonight. This morning I left my house and put the iMac to sleep. Then a minute or two after I left the machine (according to Console) it started wokeup because of one of my USB devices. Ok... simple enough. Then it looks like it's trying to communicate with my wireless router. And then it doesn't say anything else until later when I arrive home to find my computer shut down. I knew I left it sleeping and assumed a power outage or something. All of the clocks in the house were good so not sure about that one. So I thought maybe the computer woke itself and crashed or something. The console reports ended kind of randomly and then started back up again when I booted the machine. It also didn't give me a warning that the machine was shut down improperly or anything. I'm just a little bit worried, I guess. Is there any way to find out exactly what happened? Anyone else have stuff like this happen? Any help would be appreciated.
The Console Data from the time before computer shutdown/lostpower and my start up that evening:
3/19/09 12:47:58 PM kernel AirPort: Link Down on en1
3/19/09 12:48:07 PM com.apple.usbmuxd[122] usbmuxd[122]: MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:47:58 PM kernel System Sleep
3/19/09 12:48:16 PM kernel Wake reason = EHC1
3/19/09 12:48:16 PM kernel System Wake
3/19/09 12:48:07 PM com.apple.usbmuxd[122] usbmuxd[122]: MuxTCPSendNextSegment StartWrite failed for 0x104e10: -1
3/19/09 12:48:07 PM com.apple.usbmuxd[122] usbmuxd[122]: MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:48:07 PM usbmuxd[122] MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:48:16 PM kernel Previous Sleep Cause: 5
3/19/09 12:48:07 PM usbmuxd[122] MuxTCPSendNextSegment StartWrite failed for 0x104e10: -1
3/19/09 12:48:17 PM kernel USB (EHCI)
ort 1 on bus 0x24 has remote wakeup from some device
3/19/09 12:48:07 PM usbmuxd[122] MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:48:17 PM kernel WLC_E_COUNTRY_CODE_CHANGED
3/19/09 12:48:17 PM kernel en1: 802.11d country code set to 'X0'.
3/19/09 12:48:17 PM kernel en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 5 6 7 8 9 10 11 1 2 3 4 5 6 7 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165 40 48 56 64 104 112 120 128 136 153 161 36 44 52 60
3/19/09 12:48:17 PM kernel NVEthernet::mediaChanged - Link Down
3/19/09 12:48:17 PM kernel WLC_E_COUNTRY_CODE_CHANGED
3/19/09 12:48:17 PM kernel en1: 802.11d country code set to 'US'.
3/19/09 12:48:17 PM kernel en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 5 6 7 8 9 10 11 1 2 3 4 5 6 7 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165 40 48 56 64 104 112 120 128 136 153 161 36 44 52 60
3/19/09 12:48:19 PM kernel Auth result for: 00:22:a4:5e:30:51 MAC AUTH succeeded
3/19/09 12:48:19 PM kernel AirPort: Link Up on en1
3/19/09 12:48:22 PM mDNSResponder[21] Note: Frequent transitions for interface en1 (192.168.1.71); network traffic reduction measures in effect
The missing time frame....
3/19/09 10:16:30 PM com.apple.launchctl.System[2] fsck_hfs: Volume is journaled. No checking performed.
3/19/09 10:16:30 PM com.apple.launchctl.System[2] fsck_hfs: Use the -f option to force checking.
3/19/09 10:16:31 PM com.apple.launchctl.System[2] launchctl: Please convert the following to launchd: /etc/mach_init.d/dashboardadvisoryd.plist
3/19/09 10:16:31 PM com.apple.launchd[1] (com.adobe.versioncueCS3) Unknown key: ServiceDescription
3/19/09 10:16:31 PM com.apple.launchd[1] (com.apple.blued) Unknown key for boolean: EnableTransactions
3/19/09 10:16:31 PM com.apple.launchd[1] (org.cups.cupsd) Unknown key: SHAuthorizationRight
3/19/09 10:16:31 PM com.apple.launchd[1] (org.ntp.ntpd) Unknown key: SHAuthorizationRight
3/19/09 10:16:32 PM kernel npvhash=4095
3/19/09 10:16:32 PM kextd[10] 416 cached, 0 uncached personalities to catalog
3/19/09 10:16:32 PM kernel hi mem tramps at 0xffe00000
3/19/09 10:16:32 PM kernel PAE enabled
3/19/09 10:16:32 PM kernel 64 bit mode enabled
3/19/09 10:16:32 PM kernel Darwin Kernel Version 9.6.1: Wed Dec 10 10:38:33 PST 2008; root:xnu-1228.9.75~3/RELEASE_I386
3/19/09 10:16:32 PM kernel standard timeslicing quantum is 10000 us
3/19/09 10:16:32 PM kernel vm_page_bootstrap: 970817 free pages and 77759 wired pages
3/19/09 10:16:32 PM kernel mig_table_max_displ = 79
3/19/09 10:16:32 PM kernel 103 prelinked modules
3/19/09 10:16:32 PM kernel AppleACPICPU: ProcessorApicId=0 LocalApicId=0 Enabled
3/19/09 10:16:32 PM kernel AppleACPICPU: ProcessorApicId=1 LocalApicId=1 Enabled
3/19/09 10:16:32 PM kernel Loading security extension com.apple.security.TMSafetyNet
3/19/09 10:16:32 PM kernel calling mpo_policy_init for TMSafetyNet
3/19/09 10:16:32 PM kernel Security policy loaded: Safety net for Time Machine (TMSafetyNet)
Just curious if you more experienced guys might be able to help me out. So far my 3.06 ghz iMac has given me nothing but Joy. But I got a bit of a scare tonight. This morning I left my house and put the iMac to sleep. Then a minute or two after I left the machine (according to Console) it started wokeup because of one of my USB devices. Ok... simple enough. Then it looks like it's trying to communicate with my wireless router. And then it doesn't say anything else until later when I arrive home to find my computer shut down. I knew I left it sleeping and assumed a power outage or something. All of the clocks in the house were good so not sure about that one. So I thought maybe the computer woke itself and crashed or something. The console reports ended kind of randomly and then started back up again when I booted the machine. It also didn't give me a warning that the machine was shut down improperly or anything. I'm just a little bit worried, I guess. Is there any way to find out exactly what happened? Anyone else have stuff like this happen? Any help would be appreciated.
The Console Data from the time before computer shutdown/lostpower and my start up that evening:
3/19/09 12:47:58 PM kernel AirPort: Link Down on en1
3/19/09 12:48:07 PM com.apple.usbmuxd[122] usbmuxd[122]: MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:47:58 PM kernel System Sleep
3/19/09 12:48:16 PM kernel Wake reason = EHC1
3/19/09 12:48:16 PM kernel System Wake
3/19/09 12:48:07 PM com.apple.usbmuxd[122] usbmuxd[122]: MuxTCPSendNextSegment StartWrite failed for 0x104e10: -1
3/19/09 12:48:07 PM com.apple.usbmuxd[122] usbmuxd[122]: MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:48:07 PM usbmuxd[122] MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:48:16 PM kernel Previous Sleep Cause: 5
3/19/09 12:48:07 PM usbmuxd[122] MuxTCPSendNextSegment StartWrite failed for 0x104e10: -1
3/19/09 12:48:17 PM kernel USB (EHCI)
ort 1 on bus 0x24 has remote wakeup from some device 3/19/09 12:48:07 PM usbmuxd[122] MuxTCPSendRST StartWrite failed: 0xffffffff
3/19/09 12:48:17 PM kernel WLC_E_COUNTRY_CODE_CHANGED
3/19/09 12:48:17 PM kernel en1: 802.11d country code set to 'X0'.
3/19/09 12:48:17 PM kernel en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 5 6 7 8 9 10 11 1 2 3 4 5 6 7 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165 40 48 56 64 104 112 120 128 136 153 161 36 44 52 60
3/19/09 12:48:17 PM kernel NVEthernet::mediaChanged - Link Down
3/19/09 12:48:17 PM kernel WLC_E_COUNTRY_CODE_CHANGED
3/19/09 12:48:17 PM kernel en1: 802.11d country code set to 'US'.
3/19/09 12:48:17 PM kernel en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 5 6 7 8 9 10 11 1 2 3 4 5 6 7 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 149 153 157 161 165 40 48 56 64 104 112 120 128 136 153 161 36 44 52 60
3/19/09 12:48:19 PM kernel Auth result for: 00:22:a4:5e:30:51 MAC AUTH succeeded
3/19/09 12:48:19 PM kernel AirPort: Link Up on en1
3/19/09 12:48:22 PM mDNSResponder[21] Note: Frequent transitions for interface en1 (192.168.1.71); network traffic reduction measures in effect
The missing time frame....
3/19/09 10:16:30 PM com.apple.launchctl.System[2] fsck_hfs: Volume is journaled. No checking performed.
3/19/09 10:16:30 PM com.apple.launchctl.System[2] fsck_hfs: Use the -f option to force checking.
3/19/09 10:16:31 PM com.apple.launchctl.System[2] launchctl: Please convert the following to launchd: /etc/mach_init.d/dashboardadvisoryd.plist
3/19/09 10:16:31 PM com.apple.launchd[1] (com.adobe.versioncueCS3) Unknown key: ServiceDescription
3/19/09 10:16:31 PM com.apple.launchd[1] (com.apple.blued) Unknown key for boolean: EnableTransactions
3/19/09 10:16:31 PM com.apple.launchd[1] (org.cups.cupsd) Unknown key: SHAuthorizationRight
3/19/09 10:16:31 PM com.apple.launchd[1] (org.ntp.ntpd) Unknown key: SHAuthorizationRight
3/19/09 10:16:32 PM kernel npvhash=4095
3/19/09 10:16:32 PM kextd[10] 416 cached, 0 uncached personalities to catalog
3/19/09 10:16:32 PM kernel hi mem tramps at 0xffe00000
3/19/09 10:16:32 PM kernel PAE enabled
3/19/09 10:16:32 PM kernel 64 bit mode enabled
3/19/09 10:16:32 PM kernel Darwin Kernel Version 9.6.1: Wed Dec 10 10:38:33 PST 2008; root:xnu-1228.9.75~3/RELEASE_I386
3/19/09 10:16:32 PM kernel standard timeslicing quantum is 10000 us
3/19/09 10:16:32 PM kernel vm_page_bootstrap: 970817 free pages and 77759 wired pages
3/19/09 10:16:32 PM kernel mig_table_max_displ = 79
3/19/09 10:16:32 PM kernel 103 prelinked modules
3/19/09 10:16:32 PM kernel AppleACPICPU: ProcessorApicId=0 LocalApicId=0 Enabled
3/19/09 10:16:32 PM kernel AppleACPICPU: ProcessorApicId=1 LocalApicId=1 Enabled
3/19/09 10:16:32 PM kernel Loading security extension com.apple.security.TMSafetyNet
3/19/09 10:16:32 PM kernel calling mpo_policy_init for TMSafetyNet
3/19/09 10:16:32 PM kernel Security policy loaded: Safety net for Time Machine (TMSafetyNet)