From owner-freebsd-stable@FreeBSD.ORG Fri Aug 19 05:52:42 2005 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C568C16A41F for ; Fri, 19 Aug 2005 05:52:42 +0000 (GMT) (envelope-from grafan@gmail.com) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.200]) by mx1.FreeBSD.org (Postfix) with ESMTP id 556E543D48 for ; Fri, 19 Aug 2005 05:52:42 +0000 (GMT) (envelope-from grafan@gmail.com) Received: by xproxy.gmail.com with SMTP id i31so96999wxd for ; Thu, 18 Aug 2005 22:52:31 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=qI5mbHkbTeN7UMuaKmd2Oda4hTKvsvjP8OPVoa7bnoNHnmFDJxniVzBF1YpnziPHLx5JpNZw1lmw9idOuPBAck1OPyGL7ZVOBDC3Kk9Gg5iDK+beOKPlrWkGvx9FN5oQwuDFleZTo8CEtinW9TkNPotZ3Z93gz2NloZYRLyFkTg= Received: by 10.70.78.5 with SMTP id a5mr3914wxb; Thu, 18 Aug 2005 22:52:31 -0700 (PDT) Received: by 10.70.129.19 with HTTP; Thu, 18 Aug 2005 22:52:31 -0700 (PDT) Message-ID: <6eb82e05081822527ed887b7@mail.gmail.com> Date: Fri, 19 Aug 2005 13:52:31 +0800 From: Rong-En Fan To: stable@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Cc: Subject: panic: page fault while in kernel mode X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Aug 2005 05:52:42 -0000 Hi all, It is an 5.4-STABLE running on i386, date is about Aug 10 4am UTC. When I'm doing: cat /var/log/maillog | ./log.pl to do some log analysis, I panicked this system. Here are some console log and kgdb output. I'll keeping this dump for sometime, so if anyone wants any information, feel free to contact me :-) Regards, Rong-En Fan Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x1c fault code =3D supervisor write, page not present instruction pointer =3D 0x8:0xc05123aa stack pointer =3D 0x10:0xea39b9cc frame pointer =3D 0x10:0xea39b9ec code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 63117 (cat) trap number =3D 12 panic: page fault cpuid =3D 0 boot() called on cpu#0 Uptime: 8d14h34m14s (kgdb) bt #0 doadump () at pcpu.h:160 #1 0xc04c141d in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:4= 10 #2 0xc04c17cb in panic (fmt=3D0xc062d55e "%s") at /usr/src/sys/kern/kern_shutdown.c:566 #3 0xc0611a8d in trap_fatal (frame=3D0xea39b98c, eva=3D0) at /usr/src/sys/i386/i386/trap.c:817 #4 0xc0611784 in trap_pfault (frame=3D0xea39b98c, usermode=3D0, eva=3D28) at /usr/src/sys/i386/i386/trap.c:735 #5 0xc0611369 in trap (frame=3D {tf_fs =3D 24, tf_es =3D -899547120, tf_ds =3D -365363184, tf_edi =3D -684394740, tf_esi =3D -684394740, tf_ebp =3D -365315604, tf_isp =3D -365315656, tf_ebx =3D -684394740, tf_edx =3D 0, tf_ecx =3D -899544064, tf_eax =3D 4, tf_trapno =3D 12, tf_err =3D 2, tf_eip =3D -1068424278, tf_cs= =3D 8, tf_eflags =3D 66198, tf_esp =3D 1049856, tf_ss =3D 33554464}) at /usr/src/sys/i386/i386/trap.c:425 #6 0xc05fd51a in calltrap () at /usr/src/sys/i386/i386/exception.s:140 #7 0x00000018 in ?? () #8 0xca620010 in ?? () #9 0xea390010 in ?? () #10 0xd734f70c in ?? () #11 0xd734f70c in ?? () #12 0xea39b9ec in ?? () #13 0xea39b9b8 in ?? () #14 0xd734f70c in ?? () #15 0x00000000 in ?? () #16 0xca620c00 in ?? () #17 0x00000004 in ?? () #18 0x0000000c in ?? () #19 0x00000002 in ?? () #20 0xc05123aa in vfs_vmio_release (bp=3D0xd734f70c) at atomic.h:365 #21 0xc0512db9 in getnewbuf (slpflag=3D0, slptimeo=3D0, size=3D16384, maxsi= ze=3D16384) at /usr/src/sys/kern/vfs_bio.c:1885 #22 0xc0514619 in getblk (vp=3D0xc4b96840, blkno=3D1019, size=3D16384, slpf= lag=3D0,=20 slptimeo=3D0, flags=3D0) at /usr/src/sys/kern/vfs_bio.c:2585 #23 0xc0519810 in cluster_read (vp=3D0xc4b96840, filesize=3D25188657, lblkn= o=3D1019,=20 size=3D16384, cred=3D0x0, totread=3D4096, seqcount=3D127, bpp=3D0x0) at /usr/src/sys/kern/vfs_cluster.c:123 #24 0xc05af374 in ffs_read (ap=3D0x0) at /usr/src/sys/ufs/ffs/ffs_vnops.c:4= 62 #25 0xc05324d2 in vn_read (fp=3D0xcab176a4, uio=3D0xea39bcb0,=20 active_cred=3D0xc794d800, flags=3D0, td=3D0xca620c00) at vnode_if.h:398 #26 0xc04e79e0 in dofileread (td=3D0xca620c00, fd=3D0, fp=3D0xcab176a4,=20 auio=3D0xea39bcb0, offset=3DUnhandled dwarf expression opcode 0x93 ) at file.h:233 #27 0xc04e7809 in kern_readv (td=3D0xca620c00, fd=3D3, auio=3D0x0) at /usr/src/sys/kern/sys_generic.c:191 #28 0xc04e76df in read (td=3D0x0, uap=3D0x0) at /usr/src/sys/kern/sys_gener= ic.c:115 #29 0xc0611e6a in syscall (frame=3D {tf_fs =3D 47, tf_es =3D 47, tf_ds =3D -1078001617, tf_edi =3D 1, tf_= esi =3D 4096, tf_ebp =3D -1077941336, tf_isp =3D -365314716, tf_ebx =3D 0, tf_e= dx =3D 134541312, tf_ecx =3D 1, tf_eax =3D 3, tf_trapno =3D 0, tf_err =3D 2, t= f_eip =3D 671949351, tf_cs =3D 31, tf_eflags =3D 582, tf_esp =3D -1077941476, tf_= ss =3D 47}) at /usr/src/sys/i386/i386/trap.c:1009 #30 0xc05fd56f in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s= :201 #31 0x0000002f in ?? () #32 0x0000002f in ?? () #33 0xbfbf002f in ?? () #34 0x00000001 in ?? () #35 0x00001000 in ?? () #36 0xbfbfeba8 in ?? () #37 0xea39bd64 in ?? () #38 0x00000000 in ?? () #39 0x0804f000 in ?? () #40 0x00000001 in ?? () #41 0x00000003 in ?? () #42 0x00000000 in ?? () #43 0x00000002 in ?? () #44 0x280d2227 in ?? () #45 0x0000001f in ?? () #46 0x00000246 in ?? () #47 0xbfbfeb1c in ?? () #48 0x0000002f in ?? () #49 0x00000000 in ?? () #50 0x00000000 in ?? () #51 0x00000000 in ?? () #52 0x00000000 in ?? () #53 0x0eb8f000 in ?? () #54 0xca615e20 in ?? () #55 0xca620c00 in ?? () #56 0xea39bb30 in ?? () #57 0xea39bb18 in ?? () #58 0xc3097900 in ?? () #59 0xc04d46f8 in sched_switch (td=3D0x1000, newtd=3D0x0, flags=3DCannot access memory at address 0xbfbfebb8 ) at /usr/src/sys/kern/sched_4bsd.c:881 Previous frame inner to this frame (corrupt stack?) (kgdb) up #20 0xc05123aa in vfs_vmio_release (bp=3D0xd734f70c) at atomic.h:365 365 atomic.h: No such file or directory. in atomic.h Current language: auto; currently c (kgdb) #21 0xc0512db9 in getnewbuf (slpflag=3D0, slptimeo=3D0, size=3D16384, maxsi= ze=3D16384) at /usr/src/sys/kern/vfs_bio.c:1885 1885 vfs_vmio_release(bp); (kgdb) #22 0xc0514619 in getblk (vp=3D0xc4b96840, blkno=3D1019, size=3D16384, slpf= lag=3D0, slptimeo=3D0, flags=3D0) at /usr/src/sys/kern/vfs_bio.c:2585 2585 if ((bp =3D getnewbuf(slpflag, slptimeo, size, maxsize)) =3D=3D NULL) { (kgdb)=20 #23 0xc0519810 in cluster_read (vp=3D0xc4b96840, filesize=3D25188657, lblkn= o=3D1019, size=3D16384, cred=3D0x0, totread=3D4096, seqcount=3D127, bpp=3D0x0) at /usr/src/sys/kern/vfs_cluster.c:123 warning: Source file is more recent than executable. 123 *bpp =3D reqbp =3D bp =3D getblk(vp, lblkno, size, 0, 0, 0)= ; (kgdb)=20 #24 0xc05af374 in ffs_read (ap=3D0x0) at /usr/src/sys/ufs/ffs/ffs_vnops.c:4= 62 462 error =3D cluster_read(vp, ip->i_size, lbn, (kgdb)=20 #25 0xc05324d2 in vn_read (fp=3D0xcab176a4, uio=3D0xea39bcb0,=20 active_cred=3D0xc794d800, flags=3D0, td=3D0xca620c00) at vnode_if.h:398 398 vnode_if.h: No such file or directory. in vnode_if.h