DragonFlyBSD

Greetings, i am an experienced FreeBSD user, who decided to give DragonFly a
whirl. I wanted to do some bechmarks with SMP, so i cvsuped to the latest 1.6.2
source, did a buildworld, etc. and enabled SMP. However the system seems to
freeze when SMP is enabled, without any panic, while UP works just fine. More
accurately, the console is frozen, but i can still use ssh sometimes. Sometimes
it freezes before the login comes up, other times it comes up but seems to
function oddly, and it always freezes solid when issuing a reboot command. This
is what i mean by oddly:

WARNING: was not properly dismounted

^ no device name printed.

1. time md5 -t
   MD5 time trial. Digesting 100000 10000-byte blocks ... done
   Digest = 766a2bb5d24bddae466c572bcabca3ee
   Time = 0.000000 seconds
   Speed = inf bytes/second

real 0m10.588s
user 0m0.000s
sys 0m0.000s

This is an older Dell poweredge 2400 system, which works just fine under Windows
Server 2003 and FreeBSD 6. I am using a GENERIC kernel with SMP enabled. I can
produce a dump and assist with debugging. Below are the system details.

---
DragonFly 1.6.2-RELEASE #1: Sun Oct 15 17:05:30 EDT 2006
root@dfly.home.local:/usr/src/sys/compile/GENERIC i386

cvsuped on the ~14th.

Oct 15 17:41:07 dfly kernel: Copyright (c) 2003, 2004, 2005, 2006 The DragonFly
Project.
Oct 15 17:41:07 dfly kernel: Copyright (c) 1992-2003 The FreeBSD Project.
Oct 15 17:41:07 dfly kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989,
1991, 1992, 1993, 1994
Oct 15 17:41:07 dfly kernel: The Regents of the University of California. All
rights reserved.
Oct 15 17:41:07 dfly kernel: DragonFly 1.6.2-RELEASE #0: Sun Oct 15 16:45:36 EDT
2006
Oct 15 17:41:07 dfly kernel: root@dfly.home.local:/usr/src/sys/compile/GENERIC
Oct 15 17:41:07 dfly kernel: TSC clock: 860884863 Hz, i8254 clock: 1193188 Hz
Oct 15 17:41:07 dfly kernel: CPU: Intel Pentium III (860.89-MHz 686-class CPU)
Oct 15 17:41:07 dfly kernel: Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Oct 15 17:41:07 dfly kernel:
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
Oct 15 17:41:07 dfly kernel: real memory = 536862720 (524280K bytes)
Oct 15 17:41:07 dfly kernel: avail memory = 508981248 (497052K bytes)
Oct 15 17:41:07 dfly kernel: Changing APIC ID for IO APIC #0 from 0 to 2 on chip
Oct 15 17:41:07 dfly kernel: Changing APIC ID for IO APIC #1 from 0 to 3 on chip
Oct 15 17:41:07 dfly kernel: Programming 16 pins in IOAPIC #0
Oct 15 17:41:07 dfly kernel: Programming 16 pins in IOAPIC #1
Oct 15 17:41:07 dfly kernel: DragonFly/MP: Multiprocessor motherboard
Oct 15 17:41:07 dfly kernel: cpu0 (BSP): apic id: 1, version: 0x00040011, at
0xfee00000
Oct 15 17:41:07 dfly kernel: cpu1 (AP): apic id: 0, version: 0x00040011, at
0xfee00000
Oct 15 17:41:07 dfly kernel: io0 (APIC): apic id: 2, version: 0x000f0011, at
0xfec00000
Oct 15 17:41:07 dfly kernel: io1 (APIC): apic id: 3, version: 0x000f0011, at
0xfec01000
Oct 15 17:41:07 dfly kernel: Preloaded elf kernel "/kernel.old" at 0xc074e000.
Oct 15 17:41:07 dfly kernel: Preloaded elf module "/modules/acpi.ko" at 0xc074e1ec.
Oct 15 17:41:07 dfly kernel: Pentium Pro MTRR support enabled
Oct 15 17:41:07 dfly kernel: md0: Malloc disk
Oct 15 17:41:07 dfly kernel: pcibios: BIOS version 2.10
Oct 15 17:41:07 dfly kernel: Using $PIR table, 11 entries at 0xc00fc320
Oct 15 17:41:07 dfly kernel: npx0: <math processor> on motherboard
Oct 15 17:41:07 dfly kernel: npx0: INT 16 interface
Oct 15 17:41:07 dfly kernel: Using MMX optimized bcopy/copyin/copyout
Oct 15 17:41:07 dfly kernel: acpi0: <DELL PE2400> on motherboard
Oct 15 17:41:07 dfly kernel: acpi0: Power Button (fixed)
Oct 15 17:41:07 dfly kernel: Warning: ACPI is disabling APM's device. You can't
run both
Oct 15 17:41:07 dfly kernel: acpi_timer0: <32-bit timer at 3.579545MHz> port
0x808-0x80b on acpi0
Oct 15 17:41:07 dfly kernel: cpu0: <ACPI CPU> on acpi0
Oct 15 17:41:07 dfly kernel: compare 0
Oct 15 17:41:07 dfly kernel: legacypci0 on motherboard
Oct 15 17:41:07 dfly kernel: pcib0: <ServerWorks NB6635 3.0LE host to PCI
bridge> on legacypci0
Oct 15 17:41:07 dfly kernel: pci0: <PCI bus> on pcib0
Oct 15 17:41:07 dfly kernel: pcib1: <PCI to PCI bridge (vendor=8086
device=0962)> at device 2.0 on pci0
Oct 15 17:41:07 dfly kernel: pci1: <PCI bus> on pcib1
Oct 15 17:41:07 dfly kernel: ahc0: <Adaptec aic7880 Ultra SCSI adapter> port
0xfc00-0xfcff mem 0xfcfff000-0xfcffffff irq 11 at device 6.0 on pci1
Oct 15 17:41:07 dfly kernel: aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs
Oct 15 17:41:07 dfly kernel: aac0: <Dell PERC 2/Si> mem 0xf4000000-0xf7ffffff
irq 2 at device 2.1 on pci0
Oct 15 17:41:07 dfly kernel: aac0: i960RX 100MHz, 54MB cache memory, no battery
support
Oct 15 17:41:07 dfly kernel: aac0: Kernel 2.8-0, Build 6089, S/N 3801d0
Oct 15 17:41:07 dfly kernel: aac0: Supported
Options=2558<DATA64,HOSTTIME,WINDOW4GB,SOFTERR,SGMAP64>
Oct 15 17:41:07 dfly kernel: fxp0: <Intel 82559 Pro/100 Ethernet> port
0xecc0-0xecff mem 0xfe000000-0xfe0fffff,0xfe101000-0xfe101fff irq 10 at device
8.0 on pci0
Oct 15 17:41:07 dfly kernel: miibus0: <MII bus> on fxp0
Oct 15 17:41:07 dfly kernel: inphy0: <i82555 10/100 media interface> on miibus0
Oct 15 17:41:07 dfly kernel: inphy0: 10baseT, 10baseT-FDX, 100baseTX,
100baseTX-FDX, auto
Oct 15 17:41:07 dfly kernel: fxp0: MAC address: 00:b0:d0:ab:3e:8c
Oct 15 17:41:07 dfly kernel: pci0: <ATI model 4759 graphics accelerator> at 14.0
Oct 15 17:41:07 dfly kernel: isab0: <ServerWorks IB6566 PCI to ISA bridge> port
0x580-0x58f at device 15.0 on pci0
Oct 15 17:41:07 dfly kernel: isa0: <ISA bus> on isab0
Oct 15 17:41:07 dfly kernel: pcib2: <ServerWorks NB6635 3.0LE host to PCI
bridge> on legacypci0
Oct 15 17:41:07 dfly kernel: pci2: <PCI bus> on pcib2
Oct 15 17:41:07 dfly kernel: orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8800-0xcc7ff on isa0
Oct 15 17:41:07 dfly kernel: pmtimer0 on isa0
Oct 15 17:41:07 dfly kernel: fdc0: <NEC 72065B or clone> at port
0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
Oct 15 17:41:07 dfly kernel: fdc0: FIFO enabled, 8 bytes threshold
Oct 15 17:41:07 dfly kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0
Oct 15 17:41:07 dfly kernel: ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
Oct 15 17:41:07 dfly kernel: ata1 at port 0x170-0x177,0x376 irq 15 on isa0
Oct 15 17:41:07 dfly kernel: atkbdc0: <Keyboard controller (i8042)> at port
0x60,0x64 on isa0
Oct 15 17:41:07 dfly kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
Oct 15 17:41:07 dfly kernel: kbd0 at atkbd0
Oct 15 17:41:07 dfly kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0
Oct 15 17:41:07 dfly kernel: psm0: model IntelliMouse, device ID 3
Oct 15 17:41:07 dfly kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem
0xa0000-0xbffff on isa0
Oct 15 17:41:07 dfly kernel: sc0: <System console> at flags 0x100 on isa0
Oct 15 17:41:07 dfly kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Oct 15 17:41:07 dfly kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
Oct 15 17:41:07 dfly kernel: sio0: type 16550A
Oct 15 17:41:07 dfly kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0
Oct 15 17:41:07 dfly kernel: sio1: type 16550A
Oct 15 17:41:07 dfly kernel: ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
Oct 15 17:41:07 dfly kernel: ppc0: Generic chipset (ECP/PS2/NIBBLE) in
COMPATIBLE mode
Oct 15 17:41:07 dfly kernel: ppc0: FIFO with 16/16/8 bytes threshold
Oct 15 17:41:07 dfly kernel: ppbus0: <Parallel port bus> on ppc0
Oct 15 17:41:07 dfly kernel: plip0: <PLIP network interface> on ppbus0
Oct 15 17:41:07 dfly kernel: lpt0: <Printer> on ppbus0
Oct 15 17:41:07 dfly kernel: lpt0: Interrupt-driven port
Oct 15 17:41:07 dfly kernel: ppi0: <Parallel I/O> on ppbus0
Oct 15 17:41:07 dfly kernel: APIC_IO: Testing 8254 interrupt delivery
Oct 15 17:41:07 dfly kernel: APIC_IO: Broken MP table detected: 8254 is not
connected to IOAPIC #0 intpin 2
Oct 15 17:41:07 dfly kernel: APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0
Oct 15 17:41:07 dfly kernel: SMP: AP CPU #1 Launched!
Oct 15 17:41:07 dfly kernel: Warning: ACPI idle hook not yet supported for SMP
Oct 15 17:41:07 dfly kernel: Waiting 5 seconds for SCSI devices to settle
Oct 15 17:41:07 dfly kernel: aacd0: <RAID 0 (Stripe)> on aac0
Oct 15 17:41:07 dfly kernel: aacd0: 17354MB (35542272 sectors)
Oct 15 17:41:07 dfly kernel: sa0 at ahc0 bus 0 target 6 lun 0
Oct 15 17:41:07 dfly kernel: sa0: <ARCHIVE Python 06408-XXX 8130> Removable
Sequential Access SCSI-3 device
Oct 15 17:41:07 dfly kernel: sa0: 20.000MB/s transfers (20.000MHz, offset 15)
Oct 15 17:41:07 dfly kernel: Mounting root from ufs:/dev/aacd0s2a
Oct 15 17:41:07 dfly kernel: cd0 at ahc0 bus 0 target 5 lun 0
Oct 15 17:41:07 dfly kernel: cd0: <NEC CD-ROM DRIVE:466 1.06> Removable CD-ROM
SCSI-2 device
Oct 15 17:41:07 dfly kernel: cd0: 20.000MB/s transfers (20.000MHz, offset 15)
Oct 15 17:41:07 dfly kernel: cd0: Attempt to query device size failed: NOT
READY, Medium not present