oops in kernel 2.6.22-9.25-generic when resuming from ACPI S3 sleep

Binary package hint: linux-image-2.6.22-9-generic

System: Dell Latitude D820, bios A07, proc core duo T2500.

On resume from suspend to ram, kernel throws an oops on one of the cores. Relavent segment of dmesg is as follows:

[ 261.124000] Disabling non-boot CPUs ...
[ 261.240000] CPU 1 is now offline
[ 261.240000] SMP alternatives: switching to UP code
[ 261.240000] CPU1 is down
[ 261.240000] PM: Entering mem sleep
[ 261.240000] Back to C!
[ 261.240000] PM: Finishing wakeup.
[ 261.240000] Enabling non-boot CPUs ...
[ 261.252000] SMP alternatives: switching to SMP code
[ 261.252000] Booting processor 1/1 eip 3000
[ 261.260000] Initializing CPU#1
[ 261.260000] BUG: unable to handle kernel paging request at virtual address fffffffd
[ 261.260000] printing eip:
[ 261.260000] 30ebe00a
[ 261.260000] *pde = 00004067
[ 261.260000] *pte = 00000000
[ 261.260000] Oops: 0000 [#1]
[ 261.260000] SMP
[ 261.260000] Modules linked in: nvidia(P) i2c_core binfmt_misc rfcomm l2cap bluetooth capability acpi_cpufreq cpufreq_powersave cpufreq_conservative cpufreq_userspace cpufreq_ondemand cpufreq_stats freq_table sbs ac video container bay dock battery button ipv6 ext2 sbp2 parport_pc lp parport fuse snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy joydev snd_seq_oss snd_seq_midi snd_rawmidi pcmcia irda af_packet snd_seq_midi_event crc_ccitt yenta_socket rsrc_nonstatic pcmcia_core snd_seq snd_timer snd_seq_device psmouse serio_raw shpchp pci_hotplug iTCO_wdt iTCO_vendor_support snd soundcore snd_page_alloc intel_agp agpgart evdev usbhid hid ext3 jbd mbcache sg sr_mod cdrom sd_mod ata_piix ohci1394 ieee1394 ehci_hcd ata_generic libata scsi_mod uhci_hcd usbcore thermal processor fan apparmor commoncap aamatch_pcre
[ 261.260000] CPU: 1
[ 261.260000] EIP: 0060:[<30ebe00a>] Tainted: P VLI
[ 261.260000] EFLAGS: 00010002 (2.6.22-9-generic #1)
[ 261.260000] EIP is at 0x30ebe00a
[ 261.260000] eax: c043c3b4 ebx: 00000005 ecx: 00000a84 edx: 30ebe067
[ 261.260000] esi: c043c3b4 edi: 00000001 ebp: 00000001 esp: df839f30
[ 261.260000] ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
[ 261.260000] Process swapper (pid: 0, ti=df838000 task=df902a40 task.ti=df838000)
[ 261.260000] Stack: c0271fdd 00000001 01000000 00000000 c01018e1 00000280 00000320 c01180df
[ 261.260000] 00000001 40002073 c0438000 ffffffff c010b60d 00050014 c0371e40 00000001
[ 261.260000] c2008901 01be0000 00000001 01000000 00000000 00000001 c0116e45 00000001
[ 261.260000] Call Trace:
[ 261.260000] [<c0271fdd>] dmi_check_system+0x4d/0x70
[ 261.260000] [<c01018e1>] calibrate_delay+0x11/0x730
[ 261.260000] [<c01180df>] setup_local_APIC+0x28f/0x2a0
[ 261.260000] [<c010b60d>] cpu_init+0x19d/0x250
[ 261.260000] [<c0116e45>] start_secondary+0xb5/0x380
[ 261.260000] [<c0116ae9>] cpu_exit_clear+0x19/0x40
[ 261.260000] [<f8861731>] acpi_processor_idle+0x0/0x41f [processor]
[ 261.260000] [<c010246c>] cpu_idle+0xac/0xe0
[ 261.260000] =======================
[ 261.260000] Code: Bad EIP value.
[ 261.260000] EIP: [<30ebe00a>] 0x30ebe00a SS:ESP 0068:df839f30
[ 261.260000] Kernel panic - not syncing: Attempted to kill the idle task!
[ 266.304000] Stuck ??
[ 266.304000] Inquiring remote APIC #1...
[ 266.304000] ... APIC #1 ID: failed
[ 266.304000] ... APIC #1 VERSION: failed
[ 266.304000] ... APIC #1 SPIV: failed
[ 266.304000] skipping cpu1, didn't come online
[ 266.304000] Error taking CPU1 up: -5

Booted to kernel 2.6.20-16-generic, system suspends and resumes like normal.