Re: hptrr driver panics on 7.0-RC2

Brandon Weisz wrote:
> 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
> 
> 

Thanks for the extra info.  This looks like something that Highpoint
will have to fix.  I'll see what can be done in time for the final
7.0 release.

Scott