Date: Mon, 23 Feb 1998 07:52:29 +1030 From: Greg Lehey <grog@lemis.com> To: Nate Williams <nate@mt.sri.com>, Alfred Perlstein <perlsta@cs.sunyit.edu> Cc: Alexander Litvin <archer@lucky.net>, current@FreeBSD.ORG Subject: Re: New SoftUpdates test kit Message-ID: <19980223075229.12684@freebie.lemis.com> In-Reply-To: <199802222102.OAA24573@mt.sri.com>; from Nate Williams on Sun, Feb 22, 1998 at 02:02:40PM -0700 References: <008401bd3fd3$a1d3bee0$0600a8c0@win95.local.sunyit.edu> <199802222102.OAA24573@mt.sri.com>
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On Sun, 22 February 1998 at 14:02:40 -0700, Nate Williams wrote:
>>>> Yep, me to. During "make buildworld", system also a bit busy with
>>>> day-to-day work like mail/news unbatching.
>>>>
>>>> panic: vm_fault: fault on nofault entry, addr: f2585000
>>>>
>>>> syncing disks... wd0: interrupt timeout:
>>>> wd0: status 58<rdy,seekdone,drq> error 0
>>>
>>> Your disk is going bad. Replace it.
>>
>> this is not always true, this can also happen if the disk has spun down due
>> to power managment...
>
> True, that's why the message I deleted said 'probably a laptop'. But, I
> assume the user did not have a laptop since none was mentioned, and
> generally speaking you don't get that many errors in a row from
> spindowns (in my experience).
I've had several incidences of this particular panic string. Julian's
going to look at them when he has time. I don't get the associated
interrupt timeouts, and I do get a dump. Here's a trace:
#0 boot (howto=256) at ../../kern/kern_shutdown.c:296
#1 0xf011a1a7 in panic (fmt=0xf01bf960 "vm_fault: fault on nofault entry, addr: %lx")
at ../../kern/kern_shutdown.c:436
#2 0xf01bfa94 in vm_fault (map=0xf0231ff8, vaddr=4088619008, fault_type=3 '\003', fault_flags=0)
at ../../vm/vm_fault.c:225
#3 0xf01de208 in trap_pfault (frame=0xf6934ca8, usermode=0) at ../../i386/i386/trap.c:724
#4 0xf01dde87 in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -206348288, tf_esi = -210388992, tf_ebp = -158118636,
tf_isp = -158118704, tf_ebx = -218065492, tf_edx = 8192, tf_ecx = 512, tf_eax = 4040704, tf_trapno = 12,
tf_err = 2, tf_eip = -266482982, tf_cs = 8, tf_eflags = 66070, tf_esp = -248082816, tf_ss = -249099424})
at ../../i386/i386/trap.c:363
#5 0xf01dcada in generic_bcopy ()
#6 0xf01afa3f in softdep_setup_allocindir_page (ip=0xf10ea000, lbn=1987, bp=0xf30095ac, ptrno=1975, newblkno=1681632,
oldblkno=0, nbp=0xf3089e38) at ../../ufs/ffs/ffs_softdep.c:1408
#7 0xf01acfcd in ffs_balloc (ap=0xf6934ea4) at ../../ufs/ffs/ffs_balloc.c:302
#8 0xf01b657c in ffs_write (ap=0xf6934ef8) at vnode_if.h:995
#9 0xf0140fd7 in vn_write (fp=0xf123ccc0, uio=0xf6934f40, cred=0xf10e8500) at vnode_if.h:331
#10 0xf0121d8b in write (p=0xf68e2480, uap=0xf6934f94) at ../../kern/sys_generic.c:268
#11 0xf01dea6f in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 36928, tf_esi = 28672, tf_ebp = -272641928,
tf_isp = -158117916, tf_ebx = 4116, tf_edx = 36928, tf_ecx = 4, tf_eax = 4, tf_trapno = 7, tf_err = 7,
tf_eip = 537319009, tf_cs = 31, tf_eflags = 514, tf_esp = -272641968, tf_ss = 39}) at ../../i386/i386/trap.c:994
#12 0x2006d661 in ?? ()
#13 0x1099 in ?? ()
Greg
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