Kernel panic, a rare event. Toast 8 was verifying a disc, had just quit Screen Sharing, and boom. Bummer, dude. At least I didn't have any unsaved documents open.
panic(cpu 0 caller 0x001926F3): "pmap_flush_tlbs() timeout: " "cpu 1 failing to respond to interrupts, pmap=0x531500 cpus_to_signal=e"@/SourceCache/xnu/xnu-1228.0.2/osfmk/i386/pmap.c:4566
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x5c5aba68 : 0x12b0e1 (0x455670 0x5c5aba9c 0x133238 0x0)
0x5c5abab8 : 0x1926f3 (0x45b668 0x1 0x531500 0xe)
0x5c5abb28 : 0x1929d7 (0x1 0x53154c 0x0 0x2)
0x5c5abbd8 : 0x194e40 (0x531500 0x4e5bc000 0x0 0xfea72de0)
0x5c5abc38 : 0x179a16 (0x531500 0x4e5bc000 0x0 0x4e5bd000)
0x5c5abc88 : 0x179c7b (0x132c21a4 0x4e5bc000 0x0 0x4e5bd000)
0x5c5abcf8 : 0x17ae84 (0x1e9294c 0x0 0x0 0x0)
0x5c5abd58 : 0x114183 (0x12fd2400 0x0 0x40000 0x4000)
0x5c5abd98 : 0x1150d7 (0x97bfd00 0x12fd2400 0x0 0x2c418000)
0x5c5abef8 : 0x1171b3 (0x86e8aa0 0x0 0x0 0x1000)
0x5c5abf68 : 0x17cbdd (0x86e8aa0 0x0 0x0 0x1000)
0x5c5abfc8 : 0x19e2ec (0x5b862c 0x0 0x1a10b5 0x514120)
Backtrace terminated-invalid frame pointer 0
BSD process name corresponding to current thread: kernel_task
Mac OS version:
9B18
Kernel version:
Darwin Kernel Version 9.1.0: Wed Oct 31 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386
System model name: MacPro1,1 (Mac-F4208DC8)
---
Model: MacPro1,1, BootROM MP11.005C.B08, 4 processors, Dual-Core Intel Xeon, 2.66 GHz, 4 GB
Graphics: kHW_ATIr580Item, ATY,RadeonX1900, spdisplays_pcie_device, 512 MB
Memory Module: DIMM Riser A/DIMM 1, 1 GB, DDR2 FB-DIMM, 667 MHz
Memory Module: DIMM Riser A/DIMM 2, 1 GB, DDR2 FB-DIMM, 667 MHz
Memory Module: DIMM Riser B/DIMM 1, 1 GB, DDR2 FB-DIMM, 667 MHz
Memory Module: DIMM Riser B/DIMM 2, 1 GB, DDR2 FB-DIMM, 667 MHz
Network Service: Built-in Ethernet, Ethernet, en0
PCI Card: ATY,RadeonX1900, display, Slot-1
Serial ATA Device: ST3750640AS P, 698.64 GB
Serial ATA Device: ST3750640AS P, 698.64 GB
Serial ATA Device: ST3750640AS, 698.64 GB
Parallel ATA Device: OPTIARC DVD RW AD-7170A, 4.32 GB
Parallel ATA Device: OPTIARC DVD RW AD-7170A
USB Device: hub_device, high_speed, 500 mA
USB Device: Extreme III USB2.0 Reader/Writer, SanDisk, high_speed, 500 mA
USB Device: USB/PS2 Wheel Mouse, Kensington, low_speed, 500 mA
USB Device: Apple Cinema HD Display, Apple Computer, Inc., full_speed, 500 mA
USB Device: Keyboard Hub, Apple, Inc., high_speed, 500 mA
USB Device: Apple Optical USB Mouse, Primax Electronics, low_speed, 100 mA
USB Device: Apple Keyboard, Apple, Inc, low_speed, 100 mA
USB Device: ScanSnap S510M, Fujitsu, high_speed, 500 mA
FireWire Device: built-in_hub, unknown_value, unknown_speed
FireWire Device: 1394 Disk Drive, Maxtor, 400mbit_speed
FireWire Device: 1394 Storage+Repeater, ADS Technologies, Inc., 400mbit_speed
FireWire Device: GT-9700, EPSON, 400mbit_speed
FireWire Device: unknown_device, unknown_value, unknown_speed