Date: Tue, 23 Apr 2002 22:21:03 +0100 From: jmdupoux@lineone.net To: jylefort@brutele.be Cc: questions@FreeBSD.ORG Subject: Re: kernel panics in boot phase Message-ID: <3CC5DE4F.8735.24DA23E@localhost>
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hello Jean-Yves my guess would be rather some other kind of hardware problem, maybe with one of the add-on cards or the memory in your system, or even a cooling problem regards jean-mark jmdupoux_@_lineone.net > On Tue, Apr 23, 2002 at 06:39:44AM +0200, Jean-Yves Lefort wrote: > > Hi, > > > > Recently, my workstation started to panic very often on boot, and only > > on boot. I didn't note down the messages, but the kernel always whines > > about vm pages not being present, or hash lookups not successfull. > > > > It always happens at some point shortly after having mounted the > > various filesystems. > > > > I am used to make world often, my system is the following: > > > > $ uname -a > > FreeBSD jsite.lefort.net 4.5-STABLE FreeBSD 4.5-STABLE #1: Wed Apr 17 08:38:42 CEST 2002 > > jylefort@jsite.lefort.net:/usr/obj/usr/src/sys/JSITE i386 > > > > I do not retain my CPU or RAM as being the problem, since I never had > > any panic on this hardware before, and it runs FreeBSD since 4.4-RELEASE. > > Moreover, if it boots successfully, then it works fine; make buildworld > > and make buildkernel are always successfull. > > > > The problems started in April; my gateway, running > > > > $ uname -a > > FreeBSD gateway.lefort.net 4.5-STABLE FreeBSD 4.5-STABLE #0: Sat Mar 16 00:56:12 CET 2002 > > jylefort@gateway.lefort.net:/usr/obj/usr/src/sys/GATEWAY i386 > > > > never paniqued; however, I rebooted it only once since the 16 March, date > > of its last make world. > > > > My FreeBSD system is now, in boot phase, as stable as the crappiest > > windoze box. Any enlightenment will be appreciated (eg. am I the only one > > to endure this, or -STABLE became a lil' bit bogus since a few weeks?) > > I tested more intensively, by booting the system 5 times in a row: > > --- try #1 ------------------------------------------------------------------- > Mounting NFS file systems: . > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x103 > fault code = supervisor write, page not present > instruction pointer = 0x8:0xc023b308 > stack pointer = 0x10:0xcb2a1e64 > frame pointer = 0x10:0xcb2a1e68 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 111 (chflags) > interrupt mask = net bio cam > trap number = 12 > panic: page fault > ------------------------------------------------------------------------------ > > --- try #2 ------------------------------------------------------------------- > Starting standard daemons: inetd cron printer sendmail > > syncing disks... panic: softdep_deallocate_dependencies: dangling deps > ------------------------------------------------------------------------------ > > Tries #3 and #4 were successfull. > > --- try #5 ------------------------------------------------------------------- > Doing initial network setup: hostname. > panic: vm_fault: fault on nofault entry, addr: c4f25000 > ------------------------------------------------------------------------------ > > As you can see, my system panics ~ 3 times out of 5 at boottime; I might > suspect a hard disk problem, previewing a huge disk crash. > > What do you think? > > Best regards, > Jean-Yves Lefort > > -- > * Jean-Yves Lefort -- jylefort@brutele.be -- http://lefort.homeunix.org/ * > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > > > > > -------------------------------------------------------------------------------- > > www@FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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