Date: Tue, 2 May 2000 13:57:33 -0400 From: James FitzGibbon <james@targetnet.com> To: Drew Eckhardt <drew@Poohsticks.Org> Cc: freebsd-hackers@FreeBSD.ORG, freebsd-smp@FreeBSD.ORG Subject: Re: Panics when using Mylex RAID with SMP under RELENG_4 Message-ID: <20000502135733.F29330@targetnet.com> In-Reply-To: <200005021724.LAA21159@chopper.Poohsticks.ORG> References: <20000502123910.C29330@targetnet.com> <200005021724.LAA21159@chopper.Poohsticks.ORG>
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* Drew Eckhardt (drew@Poohsticks.Org) [000502 13:24]: > In message <20000502123910.C29330@targetnet.com>, james@targetnet.com writes: > >I am trying to run a Mylex Acceleraid 1100 in a Dell Poweredge 2450. > > What is a Dell Poweredge 2450, in terms of chipset and processors? Dual 600 PIII, 256k cache. 512mb PC133 RAM. Serverworks RCC LE chipset. Adaptec 7899 Ultra160 SCSI controller. > To add another datapoint: > > I just swapped the 350MHz PII in my Super Micro P6DGS (your generic > 440GX dual slot-1 board) for a pair of PIII600Es. Since then, I have been > getting panics under both 4.0 and 5.0 current from trap 29 that seem > correlated to IDE disk I/O load. > > The first crash dump I grabbed showed that the faulting address was > idle_loop + 64, which is at the cli instruction. > > Trap 29 could come from processor fault 19 (SIMD), an APIC, or PIC. Since > cli isn't a SIMD instruction, I suspect the APICs or PICs but have yet to > instrument and test this hypothesis. > > > tf_eip = -1071757093, tf_cs = 8, tf_eflags = 582, tf_esp = 0, > > tf_ss = -8359936}) at ../../i386/i386/trap.c:586 > >(kgdb) > > What do you get when you feed kgdb > > frame 3 > info line * (void *)frame->tf_eip (kgdb) info line * (void *)frame->tf_eip No line number information available for address 0xc01e48db <idle_loop+64> (kgdb) Well, at least that matches it to your problem. -- j. James FitzGibbon james@targetnet.com Targetnet.com Inc. Voice/Fax +1 416 306-0466/0452 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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