Attached a kern.log.  I'm running:
  Linux redstone-desktop 2.6.27-11-generic #1 SMP Thu Jan 29 19:24:39 UTC 2009 i686 GNU/Linux
The log doesn't have a 'oops' message, but has:

Feb 20 08:55:53 redstone-desktop kernel: [388341.469605] ------------[ cut here ]------------
Feb 20 08:55:53 redstone-desktop kernel: [388341.469607] WARNING: at /build/buildd/linux-2.6.27/kernel/power/main.c:176 suspend_test_finish+0x74/0x80()
Feb 20 08:55:53 redstone-desktop kernel: [388341.469609] Modules linked in: rt73usb af_packet rfcomm bridge stp bnep sco l2cap bluetooth ppdev ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table container video output sbs sbshc pci_slot wmi battery iptable_filter ip_tables x_tables ac lp rt2500usb arc4 ecb crypto_blkcipher crc_itu_t rt2x00usb snd_hda_intel rt2x00lib snd_usb_audio snd_pcm_oss snd_mixer_oss rfkill snd_pcm led_class uvcvideo joydev mac80211 snd_seq_dummy snd_usb_lib evdev compat_ioctl32 videodev v4l1_compat snd_seq_oss nvidia(P) snd_hwdep cfg80211 snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq parport_pc i2c_core snd_timer snd_seq_device parport serio_raw intel_agp snd psmouse soundcore agpgart iTCO_wdt iTCO_vendor_support snd_page_alloc button shpchp pcspkr pci_hotplug ext3 jbd mbcache sr_mod cdrom sd_mod crc_t10dif sg ata_generic pata_acpi usbhid hid pata_jmicron ata_piix r8169 mii libata ehci_hcd scsi_mod dock uhci_hcd usbcore thermal 
Feb 20 08:55:53 redstone-desktop kernel: rocessor fan fbcon tileblit font bitblit softcursor fuse [last unloaded: rt73usb]
Feb 20 08:55:53 redstone-desktop kernel: [388341.469660] Pid: 26102, comm: pm-suspend Tainted: P        W 2.6.27-11-generic #1
Feb 20 08:55:53 redstone-desktop kernel: [388341.469663]  [<c037d236>] ? printk+0x1d/0x1f
Feb 20 08:55:53 redstone-desktop kernel: [388341.469666]  [<c0131e99>] warn_on_slowpath+0x59/0x90
Feb 20 08:55:53 redstone-desktop kernel: [388341.469670]  [<c014d305>] ? sched_clock_cpu+0xd5/0x170
Feb 20 08:55:53 redstone-desktop kernel: [388341.469673]  [<c014c15f>] ? down_trylock+0x2f/0x40
Feb 20 08:55:53 redstone-desktop kernel: [388341.469675]  [<c0132572>] ? try_acquire_console_sem+0x12/0x40
Feb 20 08:55:53 redstone-desktop kernel: [388341.469679]  [<c024ed00>] ? kobject_put+0x20/0x50
Feb 20 08:55:53 redstone-desktop kernel: [388341.469682]  [<c015d2b4>] suspend_test_finish+0x74/0x80
Feb 20 08:55:53 redstone-desktop kernel: [388341.469684]  [<c015d3a6>] suspend_devices_and_enter+0xe6/0x190
Feb 20 08:55:53 redstone-desktop kernel: [388341.469687]  [<c015d621>] enter_state+0xd1/0x100
Feb 20 08:55:53 redstone-desktop kernel: [388341.469689]  [<c015d6d5>] state_store+0x85/0xd0
Feb 20 08:55:53 redstone-desktop kernel: [388341.469691]  [<c015d650>] ? state_store+0x0/0xd0
Feb 20 08:55:53 redstone-desktop kernel: [388341.469693]  [<c024ebc4>] kobj_attr_store+0x24/0x30
Feb 20 08:55:53 redstone-desktop kernel: [388341.469695]  [<c01ffac7>] sysfs_write_file+0x97/0x100
Feb 20 08:55:53 redstone-desktop kernel: [388341.469698]  [<c01b2760>] vfs_write+0xa0/0x110
Feb 20 08:55:53 redstone-desktop kernel: [388341.469700]  [<c01ffa30>] ? sysfs_write_file+0x0/0x100
Feb 20 08:55:53 redstone-desktop kernel: [388341.469703]  [<c01b28a2>] sys_write+0x42/0x70
Feb 20 08:55:53 redstone-desktop kernel: [388341.469705]  [<c0103f7b>] sysenter_do_call+0x12/0x2f
Feb 20 08:55:53 redstone-desktop kernel: [388341.469707]  [<c0370000>] ? enable_nonboot_cpus+0x60/0xc0
Feb 20 08:55:53 redstone-desktop kernel: [388341.469710]  =======================
Feb 20 08:55:53 redstone-desktop kernel: [388341.469712] ---[ end trace d3ce43fe78c881db ]---