Re: hptrr driver panics on 7.0-RC2


On Wed, 2008-02-13 at 12:11 -0700, Scott Long wrote:
Brian Biskeborn wrote:
Hello all,

I've reported this problem to HighPoint, but I'm curious to see whether
anyone else has run into it. I'm using a RocketRaid 2314MS card on an
amd64 system. When I boot the install CD for 7.0-RC2, the driver panics:

hptrr: (null): 180*32=5760 bytes
hptrr: (null): 180*288=51840 bytes

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x3
fault code = supervisor read data, page not present
instruction pointer = 0x8:0xffffffff80502032
stack pointer = 0x10:0xffffffff80fd0950
frame pointer = 0x10:0xffffffff80822ecf
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
trap number = 12
panic: page fault
cpuid = 0

This is with no drives connected to the controller. My machine specs:
Dell Inspiron 531S
Processor: Athlon 64 X2 4000+
Motherboard: Asus M2N61-AX (seems to be made specifically for Dell) with
the MCP61 chipset

So: has anyone else seen a panic with this or other HighPoint cards? I
know HighPoint provides a binary blob for their driver, but could the
problem be in the wrapper code someplace?

I wish I could provide more information, but not being able to install
FreeBSD limits my options there. I had to take a picture of the screen
and type in the panic output by hand :)


I'll take a look at it. Since you don't have any drives connected, can
you remove the card and then do the install?

Scott

It panics with or without drives attached.

hptrr: (null): 180*32=5760 bytes
hptrr: (null): 180*288=51840 bytes


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x3
fault code = supervisor read data, page not present
instruction pointer = 0x8:0xffffffff80515cf2
stack pointer = 0x10:0xffffffff80bfc910
frame pointer = 0x10:0xffffffff80bfca80
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
[thread pid 0 tid 0 ]
Stopped at strlen+0x2: cmpb $0,(%rdi)
db> bt
Tracing pid 0 tid 0 td 0xffffffff80a72170
strlen() at strlen+0x2
vsnprintf() at vsnprintf+0x2e
hptrr_os_printk() at hptrr_os_printk+0x76
htp_final_init() at hpt_final_init+0x22d
run_interrupt_driven_config_hooks() at run_interrupt_driven_config_hooks
+0x47
mi_startup() at mi_startup+0x58
btext() at btext+0x2c

(hand copied)

This is 7.0-RC2, amd64. On a i386 machine the system boots with a lot
of garbage from the hptrr driver, and will panic on halt/reboot. I
didn't test if it functions on i386.

Brandon


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Relevant Pages

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