panic ia64 r204293

I'm upgrading from 8.0-stable to 9.0-current.
Got this panic.

Any advice?

many thanks
anton

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Loading.: FreeBSD
Starting: FreeBSD
Consoles: EFI console  

FreeBSD/ia64 EFI boot, Revision 2.1
(mexas_at_mech-as28.men.bris.ac.uk, Thu Feb 25 10:06:10 GMT 2010)
Loading /boot/defaults/loader.conf 
/boot/kernel/kernel data=0xa5209d+0x1c6933 syms=[0x8+0x80400+0x8+0x751a2]
\
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...               
Entering /boot/kernel/kernel at 0xe000000004078000...
GDB: debug ports: uart
GDB: current port: uart
KDB: debugger backends: ddb gdb
KDB: current backend: ddb
Copyright (c) 1992-2010 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.0-CURRENT #0 r204293: Thu Feb 25 12:38:11 GMT 2010
    mexas_at_mech-as28.men.bris.ac.uk:/usr/obj/usr/src/sys/ZEEV ia64
WARNING: WITNESS option enabled, expect reduced performance.
CPU: Madison II (1600 Mhz Itanium 2)
  Origin = "GenuineIntel"  Revision = 2
  Features = 0x1<LB>
real memory  = 12849717248 (12254 MB)
avail memory = 12585984000 (12002 MB)
FPSWA Revision = 0x10012, Entry = 0xe0000040ffcc4050
ACPI Warning: 32/64X length mismatch in Gpe0Block: 32/16 (20100121/tbfadt-625)
ACPI Warning: 32/64X length mismatch in Gpe1Block: 32/16 (20100121/tbfadt-625)
acpi0: <HP> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: Sleep Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> iomem 0xff5c1004-0xff5c1007 on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
ohci0: <NEC uPD 9210 USB controller> mem 0x80002000-0x80002fff irq 16 at device 1.0 on pci0
ohci0: [ITHREAD]
usbus0: <NEC uPD 9210 USB controller> on ohci0
ohci1: <NEC uPD 9210 USB controller> mem 0x80001000-0x80001fff irq 17 at device 1.1 on pci0
ohci1: [ITHREAD]
usbus1: <NEC uPD 9210 USB controller> on ohci1
ehci0: <NEC uPD 720100 USB 2.0 controller> mem 0x80000000-0x800000ff irq 18 at device 1.2 on pci0
ehci0: [ITHREAD]
usbus2: EHCI version 0.95
usbus2: <NEC uPD 720100 USB 2.0 controller> on ehci0
pci0: <mass storage, ATA> at device 2.0 (no driver attached)
pcib1: <ACPI Host-PCI bridge> on acpi0
pci32: <ACPI PCI bus> on pcib1
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0x2100-0x21ff mem 0x903a0000-0x903bffff,0x90380000-0x9039ffff irq 27 at device 1.0 on pci32
mpt0: [ITHREAD]
mpt0: MPI Version=1.2.12.0
mpt1: <LSILogic 1030 Ultra4 Adapter> port 0x2000-0x20ff mem 0x90360000-0x9037ffff,0x90340000-0x9035ffff irq 28 at device 1.1 on pci32
mpt1: [ITHREAD]
mpt1: MPI Version=1.2.12.0
em0: <Intel(R) PRO/1000 Network Connection 6.9.25> port 0x2240-0x227f mem 0x90320000-0x9033ffff,0x90280000-0x902fffff irq 29 at device 2.0 on pci32
em0: [FILTER]
em0: Ethernet address: 00:13:21:5b:05:1c
em1: <Intel(R) PRO/1000 Network Connection 6.9.25> port 0x2200-0x223f mem 0x90300000-0x9031ffff irq 30 at device 2.1 on pci32
em1: [FILTER]
em1: Ethernet address: 00:13:21:5b:05:1d
pcib2: <ACPI Host-PCI bridge> on acpi0
pci64: <ACPI PCI bus> on pcib2
pcib3: <ACPI Host-PCI bridge> on acpi0
pci96: <ACPI PCI bus> on pcib3
pcib4: <ACPI Host-PCI bridge> on acpi0
pci128: <ACPI PCI bus> on pcib4
pcib5: <ACPI Host-PCI bridge> on acpi0
pci192: <ACPI PCI bus> on pcib5
isp0: <Qlogic ISP 2422 PCI FC-AL Adapter> port 0xc000-0xc0ff mem 0xe0040000-0xe0040fff irq 71 at device 1.0 on pci192
isp0: [ITHREAD]
pcib6: <ACPI Host-PCI bridge> on acpi0
pci224: <ACPI PCI bus> on pcib6
uart0: <16550 or compatible> mem 0xf8051000-0xf805100f irq 82 at device 1.0 on pci224
uart0: [FILTER]
puc0: <HP Diva Serial [GSP] uart1: <Non-standard ns8250 class UART with FIFOs> on puc0
uart1: [FILTER]
uart1: console (9600,n,8,1)
uart2: <Non-standard ns8250 class UART with FIFOs> on puc0
uart2: [FILTER]
uart3: <Non-standard ns8250 class UART with FIFOs> on puc0
uart3: [FILTER]
vgapci0: <VGA-compatible display> port 0xe000-0xe0ff mem 0xf0000000-0xf7ffffff,0xf8040000-0xf804ffff at device 2.0 on pci224
uart4: <16550 or compatible> iomem 0xff5e0000-0xff5e0007 irq 34 on acpi0
uart4: [FILTER]
uart5: <16550 or compatible> iomem 0xff5e2000-0xff5e2007 irq 35 on acpi0
uart5: [FILTER]
uart5: debug port (9600,n,8,1)
Timecounter "ITC" frequency 1600000000 Hz quality 0
Timecounters tick every 1.000 msec
IP Filter: v4.1.28 initialized.  Default = block all, Logging = enabled
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 480Mbps High Speed USB v2.0
(xpt0:isp0:0:-1:-1): rescan already queued
ugen0.1: <NEC> at usbus0
uhub0: <NEC OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <NEC> at usbus1
uhub1: <NEC OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <NEC> at usbus2
uhub2: <NEC EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
uhub1: 2 ports with 2 removable, self powered
uhub0: 3 ports with 3 removable, self powered
(probe2:isp0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe2:isp0:0:0:0): CAM status: SCSI Status Error
(probe2:isp0:0:0:0): SCSI status: Check Condition
(probe2:isp0:0:0:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred)
uhub2: 5 ports with 5 removable, self powered
pass1 at isp0 bus 0 scbus2 target 0 lun 0
pass1: <COMPAQ MSA1000 4.32> Fixed Storage Array SCSI-4 device 
pass1: 200.000MB/s transfers

pass1: Command Queueing enabledda0 at mpt0 bus 0 scbus0 target 0 lun 0
da0: <HP 73.4G ST373454LC HPC3> Fixed Direct Access SCSI-3 device 
da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit)

da0: Command Queueing enabledda0: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C)
WARNING: WITNESS option enabled, expect reduced performance.
Trying to mount root from ufs:/dev/da0p2
Setting hostuuid: b7d52c2d-212f-11df-b7b0-0013215b051c.
Setting hostid: 0xe71df9eb.
No suitable dump device was found.
Entropy harvesting: interrupts ethernet point_to_pointpanic: sysctl_netisr_workstream: counter too big (1)
KDB: enter: panic
[ thread pid 56 tid 100059 ]
Stopped at      kdb_enter+0x92: [I2]    addl r14=0xffffffffffe21d48,gp ;;
db> bt
Tracing pid 56 tid 100059 td 0xe0000000116046e0
kdb_enter(0xe0000000048f2d68, 0xe0000000048f2d68, 0xe000000004438460, 0x793) at kdb_enter+0x92
panic(0xe00000000490a1f8, 0x1, 0xe00000000490a080, 0x4c6) at panic+0x210
sysctl_netisr_workstream(0xe000000004a15788, 0x0, 0x0, 0xe000000004d10810, 0xe00000000490a080) at sysctl_netisr_workstream+0x200
sysctl_root(0x0, 0x0, 0x0, 0xa000000127c6b320) at sysctl_root+0x350
userland_sysctl(0xe0000000048f3b20, 0xa000000127c6b390, 0x3, 0xe000000004a661f8, 0xa000000127c6b360, 0xa000000127c6b340, 0x0, 0x0) at userland_sysctl+0x300
__sysctl(0xe0000000116046e0, 0xa000000127c6b3f0, 0x0, 0xa000000127c6b500) at __sysctl+0xe0
syscall(0xa000000127c6b400, 0xca, 0x0, 0xe0000000116046e0, 0xe000000011305120, 0xca, 0xe0000000049fd388, 0xa000000127c6b4e8) at syscall+0x3b0
epc_syscall_return() at epc_syscall_return
db>



-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423