Date: Mon, 8 Jul 2002 00:11:01 +0200 From: Christian Brueffer <chris@unixpages.org> To: freebsd-stable@freebsd.org Subject: ata-related panic on 4.6-STABLE Message-ID: <20020707221101.GE86838@unixpages.org>
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Hi,
I´m having some problems with a box that panics at startup. Had to install
from a 4.4-RELEASE medium because an attempt from a 4.6-RELEASE one resulted
in panics before sysinstall came up.
Here's the panic with a trace, after the update from 4.4 to 4.6-STABLE.
ata1-slave: ATAPI identify retries exceeded
Fatal trap 18: integer divide fault while in kernel mode
instruction pointer: = 0x8:0xc0282ba6
stack pointer: = 0x10:0xc0379f08
frame pointer: = 0x10:0xc0379f74
code segment = base 0x0, limit 0xfffff, type 0xb1
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
interrupt mask = bio
kernel: type 18 trap, code=0
Stopped at __qdivrem+0x2a: divi %ecx,%eax
db> tr
__qdivrem(0,0,0,0,0) at __qdivrem+0x2a
__udivdi3(0,0,0,0) at __udivdi3+0x1a
ad_attach(c11b762c) at ad_attach+0x403
ata_boot_attach(0) at ata_boot_attach+0x118
run_interrupt_driven_config_hooks(0,376c00,37e000,0,c0120380) at run_interrupt_d
riven_config_hooks+0x1a
mi_startup(0,0,0,0,0) at mi_startup+0x68
begin() at begin+0x47
db>
Regards,
Christian
--
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