Re: 5.3-BETA1 panic

On Mon, Aug 23, 2004 at 06:43:10PM +0200, Radek Kozlowski wrote:
> On Mon, Aug 23, 2004 at 05:26:52PM +0100, Ceri Davies wrote:
> > 
> > Yesterday's RELENG_5 fails to boot on my laptop.  The previous kernel
> > from August 11th is fine.  Panic message attached - let me know if I can
> > help further.
> 
> [snip]
> 
> > ad0: 28615MB <IC25N030ATMR04-0/MOAOAD0A> [58140/16/63] at ata0-master UDMA100
> > 
> > 
> > Fatal trap 12: page fault while in kernel mode
> > cpuid = 0; apic id = 00
> > fault virtual address   = 0x24
> > fault code              = supervisor read, page not present
> > instruction pointer     = 0x8:0xc06513b6
> > stack pointer           = 0x10:0xc0c21ba4
> > frame pointer           = 0x10:0xc0c21ba4
> > code segment            = base 0x0, limit 0xfffff, type 0x1b
> >                         = DPL 0, pres 1, def32 1, gran 1
> > processor eflags        = interrupt enabled, resume, IOPL = 0
> > current process         = 0 (swapper)
> > [thread 0]
> > Stopped at      rman_get_bustag+0x6:    movl    0x24(%eax),%eax
> > db> trace
> > rman_get_bustag(0) at rman_get_bustag+0x6
> > ata_pci_dmastart(c14a0c00) at ata_pci_dmastart+0x14
> > ata_generic_transaction(c15b6b40) at ata_generic_transaction+0x2b3
> > ata_start(c14a0c00,c14a0d20,0,c07feb5b,57) at ata_start+0x17f
> > ata_queue_request(c15b6b40,c062ff7c,c14a0d20,1,c082d4e9) at ata_queue_request+0x185
> > ad_start(c14a0ca8) at ad_start+0x2a2
> > ata_start(c14a0c00,c1554d00,0,0,c0c21cb0) at ata_start+0x64
> > adstrategy(c1554d00) at adstrategy+0x61
> > ar_rw(c155ed80,37e3e01,800,c1593800,5) at ar_rw+0x8d
> > ar_promise_read_conf(c155ed80,c1521700,1,c155ed80,10b9) at ar_promise_read_conf+0xb7
> > ata_raiddisk_attach(c155ed80,c155ed80,c155ed00,58561059,0) at ata_raiddisk_attach+0x18c
> > ad_attach(c14a0ca8) at ad_attach+0x2a0
> > ata_boot_attach(0) at ata_boot_attach+0x40
> > run_interrupt_driven_config_hooks(0,c1ec00,c1e000,0,c0441a15) at run_interrupt_driven_config_hooks+0x18
> > mi_startup() at mi_startup+0x96
> > begin() at begin+0x2c
> > db> 
> 
> I think you'll need to wait for the MFC of this commit:
> http://lists.freebsd.org/pipermail/cvs-src/2004-August/030101.html. I
> bet CURRENT will work for you.

OK, I'll try applying that, thanks.

Ceri
-- 
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