Re: kern/53566: IBM Eserver (245 || 345) + ServeRaid 5i ips driver panic

From: Jack Patton <jackp_at_flag.60north.net>
Date: Wed, 25 Jun 2003 20:06:52 -0000
In this mail:
http://www.freebsd.org/cgi/getmsg.cgi?
fetch=29403+32287+/usr/local/www/db/text/2003/freebsd-scsi/20030615.freebsd-
scsi

It was suggested to do a backtrace on it. I didn't have the option in 5.1-
RELEASE, but I grabbed the 20030624 snapshot and was able to get the 
following information.

First of all the error seems slightly different, but the end result is the 
same, unable to boot fully. First I get (the relevant parts IMO):

..
pcib5: <ServerWorks host to PCI bridge(unknown chipset)> at pcibus 5 on 
motherboard
pci5: <PCI Bus> on pcib5
ips0: <IBM ServeRAID Adapter> mem 0xf4000000--xf7ffffff irq 9 at device 3.0 
on pci5
ips0: failed to get configuration from device
device_probe_and_attach: ips0 attach returned 6
..
pci9: <PCI bus> in pcib9
Memory modified after free 0xc18cd700(252)
panic: Most recently used by devbuf

Here's the trace:


Debugger(c0502455,c05c50e0,c05193ad,c0b35ca4,100) at Debugger+0x54
panic(c05193ad,c0500cf7,fc,c0c3aea0) at panic+0xcc
mtrash_ctor(c18cd700,100,0,553,0) at mtrash_ctor+0x5d
uma_zalloc_arg(c0c3aea0,0,101,c0327620,c0599b48) at uma_zalloc_arg+0x17f
malloc(a8,c0556960,101,c052254c,c0b35d6c) at malloc+0xd4
device_get_children(c433a380,c0b35d58,c0b35d5c,c0325c62,c18dd700) at 
device_get_children+0x47
isa_probe_children(c433a380,c051c4db,0,c0b35d98,c02e9925) at 
isa_probe_children+0x2d
configure(0,b32000,b32c00,b32000,0) at configure+0x4b
mi_startup() at mi_startup+0xb5
begin() at begin+0x2c


This machine is the 235, as we had to install linux on the 345 to get it into 
production. I'm not sure how long I can do testing with this machine.
Also, if someone knows how to report these backtraces without having to type 
them in I would be appriciate a heads up on it. Thanks.
 
Received on Wed Jun 25 2003 - 11:08:01 UTC

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