Date: Wed, 25 Jun 2003 20:06:52 -0000 From: Jack Patton <jackp@flag.60north.net> To: <freebsd-gnats-submit@freebsd.org>, <jackp@flag.60north.net> Cc: nate@root.org Subject: Re: kern/53566: IBM Eserver (245 || 345) + ServeRaid 5i ips driver panic Message-ID: <200306251606.aa16158@flag.60north.net>
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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.
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