From owner-freebsd-current Sat Aug 31 20:57:47 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C99B537B400; Sat, 31 Aug 2002 20:57:40 -0700 (PDT) Received: from obsecurity.dyndns.org (adsl-64-165-226-146.dsl.lsan03.pacbell.net [64.165.226.146]) by mx1.FreeBSD.org (Postfix) with ESMTP id 09C8B43E3B; Sat, 31 Aug 2002 20:57:40 -0700 (PDT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id ABD9F66B41; Sat, 31 Aug 2002 20:57:35 -0700 (PDT) Date: Sat, 31 Aug 2002 20:57:35 -0700 From: Kris Kennaway To: Kris Kennaway Cc: current@FreeBSD.org, phk@FreeBSD.org Subject: Re: Page faults from bento cluster (Re: Problems reading vmcores) Message-ID: <20020901035735.GA9690@xor.obsecurity.org> References: <20020831212639.GA58028@xor.obsecurity.org> <20020901024812.GA8672@xor.obsecurity.org> <20020901035300.GA9547@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="NzB8fVQJ5HfG6fxh" Content-Disposition: inline In-Reply-To: <20020901035300.GA9547@xor.obsecurity.org> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --NzB8fVQJ5HfG6fxh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Another one. I have the cores if anyone needs to look at them..otherwise I'll stop posting these for now. Kris panic: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x4 fault code = supervisor read, page not present instruction pointer = 0x8:0xc021cd13 stack pointer = 0x10:0xda326a50 frame pointer = 0x10:0xda326a58 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 = 9298 (sh) trap number = 12 panic: page fault Uptime: 4h36m51s Dumping 510 MB ata0: resetting devices .. done 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 --- #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:213 213 /usr/src/sys/kern/kern_shutdown.c: No such file or directory. in /usr/src/sys/kern/kern_shutdown.c (kgdb) bt #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:213 #1 0xc0242ed4 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:345 #2 0xc024310b in panic () at /usr/src/sys/kern/kern_shutdown.c:493 #3 0xc03a86f3 in trap_fatal (frame=0x104, eva=0) at /usr/src/sys/i386/i386/trap.c:846 #4 0xc03a83d2 in trap_pfault (frame=0xda326a10, usermode=0, eva=4) at /usr/src/sys/i386/i386/trap.c:760 #5 0xc03a7efd in trap (frame= {tf_fs = 24, tf_es = -634257392, tf_ds = -1069219824, tf_edi = -634229836, tf_esi = -1069110816, tf_ebp = -634230184, tf_isp = -634230212, tf_ebx = 40, tf_edx = 3, tf_ecx = -725475328, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1071526637, tf_cs = 8, tf_eflags = 66199, tf_esp = -725475328, tf_ss = 1}) at /usr/src/sys/i386/i386/trap.c:446 #6 0xc0399a48 in calltrap () at {standard input}:98 #7 0xc021d91f in exec_elf32_imgact (imgp=0xda326bb4) at imgact_elf.c:607 #8 0xc022a9a2 in execve (td=0xc484c240, uap=0xda326d10) at /usr/src/sys/kern/kern_exec.c:280 #9 0xc03a8a31 in syscall (frame= {tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 135022716, tf_esi = 0, tf_ebp = -1077940704, tf_isp = -634229388, tf_ebx = 135022736, tf_edx = 135022736, tf_ecx = 135022895, tf_eax = 59, tf_trapno = 12, tf_err = 2, tf_eip = 134697908, tf_cs = 31, tf_eflags = 659, tf_esp = -1077940748, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1050 #10 0xc0399a9d in Xint0x80_syscall () at {standard input}:140 ---Can't read userspace from dump, or kernel process--- --NzB8fVQJ5HfG6fxh Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE9cZAuWry0BWjoQKURAschAJ48BjRyBPEHZIQrbKZlsLMUA2+YlQCgydvJ RzEedojrQUSazosNUhTG8Ck= =lNbY -----END PGP SIGNATURE----- --NzB8fVQJ5HfG6fxh-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message