I had this crash also after a reboot of the same laptop as previously reported (laptop is Acer Aspire 5750). Here is the syslog of the part where it is going to suspend and crashes:

Oct 21 23:44:14 elrond NetworkManager[789]: <info> sleep requested (sleeping: no  enabled: yes)
Oct 21 23:44:14 elrond NetworkManager[789]: <info> sleeping or disabling...
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (eth0): device state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37]
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (eth0): cleaning up...
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (eth0): taking down device.
Oct 21 23:44:14 elrond kernel: [129974.141273] tg3 0000:02:00.0: System wakeup enabled by ACPI
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (wlan0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37]
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (wlan0): deactivating device (reason 'sleeping') [37]
Oct 21 23:44:14 elrond whoopsie[993]: offline
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 7414
Oct 21 23:44:14 elrond avahi-daemon[781]: Withdrawing address record for fe80::3a59:f9ff:feaf:73f2 on wlan0.
Oct 21 23:44:14 elrond avahi-daemon[781]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::3a59:f9ff:feaf:73f2.
Oct 21 23:44:14 elrond avahi-daemon[781]: Interface wlan0.IPv6 no longer relevant for mDNS.
Oct 21 23:44:14 elrond kernel: [129974.358733] wlan0: deauthenticating from 00:25:9c:41:a0:db by local choice (reason=3)
Oct 21 23:44:14 elrond wpa_supplicant[20620]: wlan0: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
Oct 21 23:44:14 elrond kernel: [129974.366737] cfg80211: Calling CRDA to update world regulatory domain
Oct 21 23:44:14 elrond avahi-daemon[781]: Withdrawing address record for 192.168.200.142 on wlan0.
Oct 21 23:44:14 elrond avahi-daemon[781]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.200.142.
Oct 21 23:44:14 elrond avahi-daemon[781]: Interface wlan0.IPv4 no longer relevant for mDNS.
Oct 21 23:44:14 elrond NetworkManager[789]: <warn> DNS: plugin dnsmasq update failed
Oct 21 23:44:14 elrond NetworkManager[789]: <info> Removing DNS information from /sbin/resolvconf
Oct 21 23:44:14 elrond dnsmasq[1084]: setting upstream servers from DBus
Oct 21 23:44:14 elrond kernel: [129974.371681] cfg80211: World regulatory domain updated:
Oct 21 23:44:14 elrond kernel: [129974.371690] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Oct 21 23:44:14 elrond kernel: [129974.371696] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 21 23:44:14 elrond kernel: [129974.371701] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 21 23:44:14 elrond kernel: [129974.371706] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Oct 21 23:44:14 elrond kernel: [129974.371710] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 21 23:44:14 elrond kernel: [129974.371714] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 21 23:44:14 elrond kernel: [129974.371949] wpa_supplicant[20620]: segfault at 200006d ip 00000000004b1795 sp 00007fff0e9eb920 error 4 in wpa_supplicant[400000+15f000]
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (wlan0): cleaning up...
Oct 21 23:44:14 elrond NetworkManager[789]: <info> (wlan0): taking down device.
Oct 21 23:44:14 elrond dbus[736]: [system] Activating service name='fi.w1.wpa_supplicant1' (using servicehelper)
Oct 21 23:44:14 elrond NetworkManager[789]: <info> wpa_supplicant stopped
Oct 21 23:44:14 elrond dbus[736]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Oct 21 23:44:14 elrond dbus[736]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
Oct 21 23:44:14 elrond dbus[736]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'
Oct 21 23:44:14 elrond NetworkManager[789]: <info> wpa_supplicant started
Oct 21 23:44:14 elrond dbus[736]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Oct 21 23:44:14 elrond dbus[736]: [system] Successfully activated service 'org.freedesktop.systemd1'
Oct 21 23:44:15 elrond anacron[25186]: Anacron 2.3 started on 2013-10-21
Oct 21 23:44:15 elrond anacron[25186]: Normal exit (0 jobs run)