From owner-freebsd-stable Thu Dec 27 19:50: 8 2001 Delivered-To: freebsd-stable@freebsd.org Received: from www.gactr.uga.edu (www.gactr.uga.edu [128.192.37.88]) by hub.freebsd.org (Postfix) with ESMTP id 5911337B405 for ; Thu, 27 Dec 2001 19:49:56 -0800 (PST) Received: (from nobody@localhost) by www.gactr.uga.edu (8.11.6/8.11.6) id fBRNRdG05263; Thu, 27 Dec 2001 18:27:39 -0500 (EST) (envelope-from Robin_Blanchard@gactr.uga.edu) X-Authentication-Warning: www.gactr.uga.edu: nobody set sender to Robin_Blanchard@gactr.uga.edu using -f Received: from blanchard ( [blanchard]) as user robin@imap.gactr.uga.edu by intranet.gactr.uga.edu with HTTP; Thu, 27 Dec 2001 18:27:39 -0500 Message-ID: <1009495659.3c2bae6b7ac91@intranet.gactr.uga.edu> Date: Thu, 27 Dec 2001 18:27:39 -0500 From: "Robin P. Blanchard" To: dillon@apollo.backplane.com, stable@freebsd.org, robinpb@uga.edu Subject: SMP kernel (still) faulting. MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit User-Agent: Internet Messaging Program (IMP) 4.0-cvs X-Originating-IP: 66.188.68.14 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I never saw this message go through to the list, so I'm trying again. Sorry if this a double... Looks like I spoke too soon. I checked on the box Sunday afternoon and saw that it wasn't responding, but was out of town and couldn't do anything about it. I arrived Wednesday to find the box hung, again, despite the MAXUSERS=512 option: #0 dumpsys () at ../../kern/kern_shutdown.c:473 #1 0xc016e410 in boot (howto=260) at ../../kern/kern_shutdown.c:313 #2 0xc016e841 in panic (fmt=0xc026ed64 "from debugger") at ../../kern/kern_shutdown.c:581 #3 0xc01379cd in db_panic (addr=-1071658876, have_addr=0, count=-1, modif=0xe3267d24 "") at ../../ddb/db_command.c:435 #4 0xc013796b in db_command (last_cmdp=0xc02a3f64, cmd_table=0xc02a3da4, aux_cmd_tablep=0xc02c1018) at ../../ddb/db_command.c:333 #5 0xc0137a32 in db_command_loop () at ../../ddb/db_command.c:457 #6 0xc0139be3 in db_trap (type=12, code=0) at ../../ddb/db_trap.c:71 #7 0xc0241e44 in kdb_trap (type=12, code=0, regs=0xe3267e80) at ../../i386/i386/db_interface.c:158 #8 0xc025629e in trap_fatal (frame=0xe3267e80, eva=269781285) at ../../i386/i386/trap.c:951 #9 0xc0255f1d in trap_pfault (frame=0xe3267e80, usermode=0, eva=269781285) at ../../i386/i386/trap.c:849 #10 0xc0255a63 in trap (frame={tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -452349504, tf_esi = 0, tf_ebp = -484016404, tf_isp = -484016468, tf_ebx = 269781252, tf_edx = 1744834624, tf_ecx = -947204083, tf_eax = 0, tf_trapno = 12, tf_err = 2, tf_eip = -1071658876, tf_cs = 8, tf_eflags = 66050, tf_esp = - 452349504, tf_ss = 0}) at ../../i386/i386/trap.c:448 #11 0xc01fc884 in ffs_fsync (ap=0xe3267f18) at ../../ufs/ffs/ffs_vnops.c:150 #12 0xc01fb3ae in ffs_sync (mp=0xc786cc00, waitfor=3, cred=0xc16ee900, p=0xdf500780) at vnode_if.h:558 #13 0xc019f315 in sync_fsync (ap=0xe3267f7c) at ../../kern/vfs_subr.c:2861 #14 0xc019d517 in sched_sync () at vnode_if.h:558 You can take a look at the relevant files at: ftp://ftp.gactr.uga.edu/pub/outgoing/dillon/smp-fault-512.tar.gz which, unfortunately, this time is rather large as I did not impose any memory limitations in that kernel build. Hope to get this sorted out. Robin. > > The core you gave me had definitely run out of KVM. > > > I increased the MAXUSERS to 512 as you suggested and the SMP kernel > does seem to be holding now. -- ------------------------------------ Robin P. Blanchard IT Program Specialist Georgia Center for Continuing Ed. fon: 706.542.2404 fax: 706.542.6546 email: Robin_Blanchard@gactr.uga.edu ------------------------------------ ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message