Here's another where I tried to restart:
Jun 19 21:24:42 3 pppd[824]: Connection terminated.
Jun 19 21:24:42 3 pppd[824]: PPPoE disconnecting...
Jun 19 21:24:42 3 pppd[824]: PPPoE disconnection failed, error = 57.
Jun 19 21:24:42 3 configd[39]: network configuration changed.
Jun 19 21:24:42: --- last message repeated 1 time ---
Jun 19 21:24:42 3 configd[39]: SCNCController: Disconnecting. (Connection was up for, 12465 seconds).
Jun 19 21:24:42 sami configd[39]: setting hostname to "sami.local"
Jun 19 21:24:47 sami com.apple.launchd.peruser.501[162] (0x1002030d0.mach_init.rcd[1892]): Exited: Killed
Jun 19 21:24:47 sami com.apple.launchd.peruser.501[162] (com.apple.AirPortBaseStationAgent[806]): Exited: Killed
Jun 19 21:24:47 sami SecurityAgent[3478]: NSDocumentController's invocation of -[NSFileManager URLForDirectory:inDomain:appropriateForURL:create:error:] returned nil for NSAutosavedInformationDirectory. Here's the error:\nError Domain=NSCocoaErrorDomain Code=513 UserInfo=0x1006110c0 "You don’t have permission to save the file “Library” in the folder “empty”." Underlying Error=(Error Domain=NSPOSIXErrorDomain Code=13 "The operation couldn’t be completed. Permission denied")
Jun 19 21:24:47 sami com.apple.Dock.agent[787]: file:///Library/Widgets/iTunes.wdgt/iTunes.js:475: JS ERROR: TypeError: Result of expression 'popup.options[myIndex]' [undefined] is not an object.
Jun 19 21:24:47: --- last message repeated 3 times ---
Jun 19 21:24:47 sami loginwindow[764]: DEAD_PROCESS: 764 console
Jun 19 21:24:47 sami shutdown[3608]: reboot by acidking:
Jun 19 21:24:47 sami shutdown[3608]: SHUTDOWN_TIME: 1308504287 713457
Jun 19 21:24:47 sami sudo[3613]: root : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/Library/StartupItems/HWNetMgr/HWNetCfg
Jun 19 21:24:47 sami mDNSResponder[26]: mDNSResponder mDNSResponder-258.18 (Jan 18 2011 20:25:03) stopping
Jun 19 21:24:47 sami DirectoryService[37]: BUG in libdispatch: 10J869 - 1960 - 0x10004004
Jun 19 21:24:47 sami WindowServer[765]: hidd died. Reestablishing connection.
Jun 19 21:24:47 sami WindowServer[765]: Unable to create event queue via hidd: (0x10000003)