Date: Tue, 24 Feb 2004 14:14:02 +0200 From: Alexandr Kovalenko <never@nevermind.kiev.ua> To: "Jason M. Leonard" <fuzz@ldc.upenn.edu> Cc: freebsd-current@freebsd.org Subject: Re: kernel panic after 5.2 RELEASE --> 5.2.1, DELL PE2650, SCSI (fwd) Message-ID: <20040224121402.GA93515@nevermind.kiev.ua> In-Reply-To: <20040222153004.J793@lorax.ldc.upenn.edu> References: <20040222153004.J793@lorax.ldc.upenn.edu>
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Hello, Jason M. Leonard! On Sun, Feb 22, 2004 at 03:30:30PM -0500, you wrote: > > > Lachlan O'Dea wrote: > > > > -----BEGIN PGP SIGNED MESSAGE----- > > > > Hash: SHA1 > > > > > > > > On 18 Feb 2004, at 10:41, Scott Long wrote: > > > > > > > >> Jason M. Leonard wrote: > > > >> > > > >>> Without seeing the actual SCSI errors it is hard to say, but I was > > > >>> experiencing a very similar issue with my PE2650. Disabling write > > > >>> caching > > > >>> on the RAID 1 container cleared it up. I do not know if that is the > > > >>> best > > > >>> way to go about it, but this server had to be in production pronto, so I > > > >>> was happy. > > > >>> :Fuzz > > > >> > > > >> > > > >> If there is any way that you could send me the errors that you were > > > >> getting, I would appreciate it. > > cvsup'd last night... Try this patch: http://www.FreeBSD.org/cgi/cvsweb.cgi/src/sys/dev/aac/aacvar.h.diff?&r1=1.36.2.0&r2=1.36.2.1&f=h It didn't get commited to HEAD, and it is workaround, but it helped me with the same PE2650. > lorax.ldc.upenn.edu 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Sun Feb 22 > 01:58:58 EST 2004 fuzz@lorax.ldc.upenn.edu:/usr/obj/usr/src/sys/LORAX > i386 > > Today while doing a portupgrade the machine crashed. This is what was on > the console when I got there (copied by hand): > > command 0xc5e280f8 not in queue, flags = 0x5, bit = 0x80 > > panic: command not in queue at line 534 in file > /usr/src/sys/dev/aac/aacvar.h > > cpuid = 1; > > boot() called on cpu#1 > > syncing disks, buffers remaining... kernel trap 12 with interrupts > disabled > > fatal trap 12: page fault while in kernel mode > cpuid=0; apic is = 00 > fault virtual address = 0x24 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc04de488 > stack pointer = 0x10:0xe148dc68 > frame pointer = 0x10:0xe148dc78 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def 32, gran 1 > processor eflags = resume, IOPL = 0 > current process = 65 (swi5:+) > trap number = 12 -- NEVE-RIPE, will build world for food Ukrainian FreeBSD User Group http://uafug.org.ua/
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