scsi_done() called twice with gdt driver in 4.7

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scsi_done() called twice with gdt driver in 4.7

Federico Giannici
Hi.
We are upgrading all our PCs from 4.4 or 4.5 to 4.7.
No problem at all with the first PCs, but we found a problem with a PC
which have a gdt SCSI driver: every time we shutdown the machine, just
after the usual "syncing disks... done", it crashes because "scsi_done()
called twice"!

No crash data is saved on the disk so here are the photos of the crash
and the "trace" and "ps" output:

http://www.neomedia.it/tmp/crash-47-a.jpg
http://www.neomedia.it/tmp/crash-47-b.jpg

Below is the dmesg of that machine.
As you can see it's an amd64 with the official 4.7 GENERIC kernel.
Tried a MP GENERIC kernel too, but with the same results.
Previously there was no problem with the 4.4 version of the OS.

Is it a known problem?
Is there something I can do to fix it?

Thanks.


OpenBSD 4.7 (GENERIC) #112: Wed Mar 17 20:43:49 MDT 2010
     [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 1072365568 (1022MB)
avail mem = 1032409088 (984MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.3 @ 0xf0530 (68 entries)
bios0: vendor American Megatrends Inc. version "1017.002" date 11/14/2005
bios0: ASUSTeK Computer Inc. A8V Deluxe
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC OEMB
acpi0: wakeup devices PCI0(S4) PS2K(S4) PS2M(S4) UAR2(S4) UAR1(S4)
AC97(S4) USB1(S4) USB2(S4) USB3(S4) USB4(S4) EHCI(S4) PWRB(S4) SLPB(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Athlon(tm) 64 Processor 3500+, 2203.24 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
64b/line 16-way L2 cache
cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: AMD erratum 113 detected and fixed
cpu0: AMD erratum 89 present, BIOS upgrade may be required
cpu0: apic clock running at 200MHz
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 3, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: SLPB
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "VIA K8HTB Host" rev 0x00
agp at pchb0 not configured
pchb1 at pci0 dev 0 function 1 "VIA K8HTB Host" rev 0x00
pchb2 at pci0 dev 0 function 2 "VIA K8HTB Host" rev 0x00
pchb3 at pci0 dev 0 function 3 "VIA K8HTB Host" rev 0x00
pchb4 at pci0 dev 0 function 4 "VIA K8HTB Host" rev 0x00
pchb5 at pci0 dev 0 function 7 "VIA K8HTB Host" rev 0x00
ppb0 at pci0 dev 1 function 0 "VIA K8HTB AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Radeon VE" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
radeondrm0 at vga1: apic 1 int 16 (irq 11)
drm0 at radeondrm0
"VIA VT6306 FireWire" rev 0x80 at pci0 dev 7 function 0 not configured
skc0 at pci0 dev 10 function 0 "Marvell Yukon 88E8001/8003/8010" rev
0x13, Yukon Lite (0x9): apic 1 int 17 (irq 10)
sk0 at skc0 port A: address 00:11:d8:8d:9f:c8
eephy0 at sk0 phy 0: 88E1011 Gigabit PHY, rev. 5
gdt0 at pci0 dev 13 function 0 "Intel GDT RAID" rev 0x00: apic 1 int 18
(irq 5) dpmem eff00000 2-bus 1 cache device
gdt0: ver 222, cache on, strategy 2, writeback on, blksz 32
gdt0: raw feat 1 cache feat 101
scsibus0 at gdt0: 35 targets
sd0 at scsibus0 targ 0 lun 0: <ICP, Host drive #00, > SCSI2 0/direct fixed
sd0: 139941MB, 512 bytes/sec, 286599600 sec total
scsibus1 at gdt0: 16 targets, initiator 7
scsibus2 at gdt0: 16 targets, initiator 7
pciide0 at pci0 dev 15 function 0 "VIA VT6420 SATA" rev 0x80: DMA
pciide0: using apic 1 int 20 (irq 10) for native-PCI interrupt
pciide1 at pci0 dev 15 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133,
channel 0 configured to compatibility, channel 1 configured to compatibility
pciide1: channel 0 disabled (no drives)
atapiscsi0 at pciide1 channel 1 drive 1
scsibus3 at atapiscsi0: 2 targets
cd0 at scsibus3 targ 0 lun 0: <HL-DT-ST, DVD-ROM GDR8163B, 0L23> ATAPI
5/cdrom removable
cd0(pciide1:1:1): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x81: apic 1 int
21 (irq 11)
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x81: apic 1 int
21 (irq 11)
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x81: apic 1 int
21 (irq 10)
uhci3 at pci0 dev 16 function 3 "VIA VT83C572 USB" rev 0x81: apic 1 int
21 (irq 10)
ehci0 at pci0 dev 16 function 4 "VIA VT6202 USB" rev 0x86: apic 1 int 21
(irq 5)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "VIA EHCI root hub" rev 2.00/1.00 addr 1
viapm0 at pci0 dev 17 function 0 "VIA VT8237 ISA" rev 0x00
iic0 at viapm0
lm1 at iic0 addr 0x2f: W83791SD
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM ECC PC3200CL3.0
spdmem1 at iic0 addr 0x51: 512MB DDR SDRAM ECC PC3200CL3.0
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x60: apic 1 int
22 (irq 5)
ac97: codec id 0x414c4790 (Avance Logic ALC850 rev 0)
audio0 at auvia0
pchb6 at pci0 dev 24 function 0 "AMD AMD64 0Fh HyperTransport" rev 0x00
pchb7 at pci0 dev 24 function 1 "AMD AMD64 0Fh Address Map" rev 0x00
pchb8 at pci0 dev 24 function 2 "AMD AMD64 0Fh DRAM Cfg" rev 0x00
kate0 at pci0 dev 24 function 3 "AMD AMD64 0Fh Misc Cfg" rev 0x00
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "VIA UHCI root hub" rev 1.00/1.00 addr 1
isa0 at mainbus0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
wbsio0 at isa0 port 0x2e/2: W83627THF rev 0x84
lm2 at wbsio0 port 0x290/8: W83627THF
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
mtrr: Pentium Pro MTRR support
vscsi0 at root
scsibus4 at vscsi0: 256 targets
softraid0 at root
root on sd0a swap on sd0b dump on sd0b


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    |ederico Giannici      http://www.neomedia.it
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