This is the System log on the Macbook Air while sleeping - connected with wifi to Mac Mini under 10.8
20/08/12 1:22:43.000 AM kernel[0]: RTC: Maintenance 2012/8/19 15:22:43, sleep 2012/8/19 14:23:07
20/08/12 1:22:43.000 AM kernel[0]: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
20/08/12 1:22:43.000 AM kernel[0]: vmmon: powerStateDidChange flags=0x2 (state 3)
20/08/12 1:22:43.000 AM kernel[0]: Previous Sleep Cause: 5
20/08/12 1:22:43.000 AM kernel[0]: wlEvent: en0 en0 Link DOWN virtIf = 0
20/08/12 1:22:43.000 AM kernel[0]: vmnet: bridge-en0: interface en is sending notification 0x14
20/08/12 1:22:43.000 AM kernel[0]: AirPort: Link Down on en0. Reason 8 (Disassociated because station leaving).
20/08/12 1:22:43.000 AM kernel[0]: vmnet: bridge-en0: interface en is going DOWN
20/08/12 1:22:43.000 AM kernel[0]: en0::IO80211Interface::postMessage bssid changed
20/08/12 1:22:43.426 AM hidd[61]: MultitouchHID: device bootloaded
20/08/12 1:22:43.000 AM kernel[0]: TBT W (1): 0 [x]
20/08/12 1:22:43.000 AM kernel[0]: AppleUSBMultitouchDriver::checkStatus - received Status Packet, Payload 2: device was reinitialized
20/08/12 1:22:44.085 AM configd[17]: network changed: v4(en0-:192.168.2.2) DNS- Proxy- SMB
20/08/12 1:22:44.091 AM vmnet-bridge[3304]: Dynamic store changed
20/08/12 1:22:44.093 AM vmnet-bridge[3304]: Failed to read SCproperties for key: State:/Network/Global/IPv4
20/08/12 1:22:44.093 AM vmnet-bridge[3304]: Stopping bridge for: en0
20/08/12 1:22:44.000 AM kernel[0]: vmnet: VMNetDisconnect called for port 0xffffff8021620600
20/08/12 1:22:44.000 AM kernel[0]: vmnet: bridge-en0: filter detached
20/08/12 1:22:44.000 AM kernel[0]: vmnet: bridge-en0: down
20/08/12 1:22:44.000 AM kernel[0]: vmnet: bridge-en0: detached
20/08/12 1:22:44.000 AM kernel[0]: vmnet: Freeing hub at 0xffffff8017e77000.
20/08/12 1:22:44.000 AM kernel[0]: Graphics suppressed 1164 ms
20/08/12 1:22:44.000 AM kernel[0]: MacAuthEvent en0 Auth result for: 58:b0:35:82:b2:44 MAC AUTH succeeded
20/08/12 1:22:44.000 AM kernel[0]: wlEvent: en0 en0 Link UP virtIf = 0
20/08/12 1:22:44.000 AM kernel[0]: AirPort: Link Up on en0
20/08/12 1:22:44.000 AM kernel[0]: en0: BSSID changed to 58:b0:35:82:b2:44
20/08/12 1:22:44.000 AM kernel[0]: en0::IO80211Interface::postMessage bssid changed
20/08/12 1:22:44.000 AM kernel[0]: AirPort: RSN handshake complete on en0
20/08/12 1:22:44.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state DOWN
20/08/12 1:22:44.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state UP
20/08/12 1:22:44.418 AM airportd[4361]: _doAutoJoin: Already associated to “kplan4”. Bailing on auto-join.
20/08/12 1:22:45.298 AM configd[17]: network changed: v4(en0+:192.168.2.2) DNS+ Proxy+ SMB
20/08/12 1:22:45.302 AM vmnet-bridge[3304]: Dynamic store changed
20/08/12 1:22:45.302 AM vmnet-bridge[3304]: Started bridge for 0, en0
20/08/12 1:22:45.320 AM UserEventAgent[11]: Captive: en0: Not probing 'kplan4' (protected network)
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VNetUserIf_Create: created userIf at 0xffffff801e5f3e00.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNetConnect: returning port 0xffffff801e5f3e00
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Hub 0 does not exist, allocating memory.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Allocated hub 0xffffff8015efb000 for hubNum 0.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNET_SO_BINDTOHUB: port: paddr 00:50:56:ef:6d:44
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Hub 0
20/08/12 1:22:45.000 AM kernel[0]: vmnet: Port 0
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: media 80 dev 0xffffff8015e9d428 family 2
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: wireless interface detected.
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: up
20/08/12 1:22:45.000 AM kernel[0]: vmnet: bridge-en0: attached
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VNetUserIfFree: freeing userIf at 0xffffff801e5f3e00.
20/08/12 1:22:45.330 AM vmnet-bridge[3304]: Dynamic store changed
20/08/12 1:22:45.329 AM configd[17]: network changed: v4(en0!:192.168.2.2) DNS Proxy SMB
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state DOWN
20/08/12 1:22:45.000 AM kernel[0]: vmnet: VMNetSetopt: Set link state UP
20/08/12 1:22:47.326 AM mDNSResponderHelper[4367]: do_mDNSInterfaceAdvtIoctl: ioctl call SIOCGIFINFO_IN6 failed - error (22) Invalid argument
20/08/12 1:22:47.326 AM mDNSResponderHelper[4367]: do_mDNSInterfaceAdvtIoctl: ioctl call SIOCGIFINFO_IN6 failed - error (22) Invalid argument
20/08/12 1:22:55.383 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.392 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.401 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.409 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.418 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.427 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.437 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.446 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.454 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.463 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.472 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.481 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.489 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.498 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.506 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.515 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.523 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.532 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.540 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.549 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.557 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.566 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.575 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.584 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.594 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.606 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.615 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.623 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.632 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.641 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.650 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.659 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.667 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.675 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.684 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.693 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.702 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.711 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:55.719 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.471 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.484 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.493 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.501 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.510 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.519 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.528 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.537 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.546 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.554 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.564 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.573 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.581 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.590 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.599 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.608 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.617 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.626 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.635 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.645 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.654 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.664 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.676 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.684 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.693 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.702 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.715 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.725 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.737 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.746 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.755 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.764 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.773 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.782 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.791 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.800 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.810 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.819 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.828 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.837 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.845 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.855 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.864 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.875 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.884 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.893 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.902 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.912 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.921 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:57.931 AM CalendarAgent[4037]: Unexpected EOF, returning last token as fallback
20/08/12 1:22:58.451 AM com.apple.mtmd[52]: low priority thinning needed for volume Macintosh HD (/) with 17.7 <= 20.0 pct free space , no snapshots can be thinned
20/08/12 1:23:14.281 AM com.apple.backupd-helper[4364]: Not starting scheduled Time Machine backup - time machine destination not resolvable.
20/08/12 1:23:34.296 AM com.apple.time[11]: Next maintenance wake [Backup Interval]: <date: 0x7fec0bc3c3f0> Mon Aug 20 02:23:14 2012 EST (approx)
20/08/12 1:23:34.296 AM com.apple.time[11]: Requesting maintenance wake [Backup Interval]: <date: 0x7fec0bc3c3f0> Mon Aug 20 02:23:14 2012 EST (approx)
20/08/12 1:23:34.000 AM kernel[0]: AirPort_Brcm43xx::powerChange: System Sleep
20/08/12 1:23:37.000 AM kernel[0]: LE is supported - Disable LE meta event
20/08/12 1:23:37.000 AM kernel[0]: vmmon: powerStateDidChange flags=0x4 (state 2)