From owner-freebsd-bugs Fri Jun 16 04:28:05 1995 Return-Path: bugs-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id EAA07989 for bugs-outgoing; Fri, 16 Jun 1995 04:28:05 -0700 Received: from mail.id.net (kilroy.id.net [152.160.9.10]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id EAA07972 ; Fri, 16 Jun 1995 04:28:01 -0700 Received: from hades.id.net (hades.id.net [152.160.9.12]) by mail.id.net (8.6.8/8.6.6) with ESMTP id HAA09308; Fri, 16 Jun 1995 07:28:04 -0400 From: Robert Shady Received: (rls@localhost) by hades.id.net (8.6.11/8.6.6) id HAA00565; Fri, 16 Jun 1995 07:28:05 -0400 Message-Id: <199506161128.HAA00565@hades.id.net> Subject: Problems with 2.0.5-RELEASE To: hackers@freebsd.org, bugs@freebsd.org Date: Fri, 16 Jun 1995 07:28:05 -0400 (EDT) X-Mailer: ELM [version 2.4 PL24] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Length: 5753 Sender: bugs-owner@freebsd.org Precedence: bulk We have a network of 7 FreeBSD machines here. KILROY is currently our main file server. All of the machines, except for one (Hades), are running FreeBSD 1.1.5.1 w/patches. We would like to upgrade all of our machines to FreeBSD 2.0.5, but we have to make sure it's stable first, and it doesn't seem to be quite there yet. Not quite sure how to track this one down, but I've got three major problems with the 2.0.5-RELEASE so far. 1) I keep getting "nfs send error 65 for server kilroy:/home" errors. At first this doesn't seem to be a problem, but after a few of these errors the entire FreeBSD box "locks up". I'm not sure if these two are related, but thought I would mention it. By "lock up", I mean the console & telnet ports lock, but it looks as though the system is still running (Ie: screen saver is still going). 2) I have a MUD (LP-Mud Game Driver) that is ran on the 2.0.5 machine. It dies rather often under 2.0.5-RELEASE with SIGFAULT or IOT Trap errors. This same game, on the same machine, running 1.1.5.1 w/patches would run for 15-20 days before upgrading to 2.0.5, now it runs anywhere from a couple minutes to 4 hours. 3) The 2.0.5 machine keeps rebooting about once every 24 hours or so. I haven't checked the logs before to find out why, but this time I did and found: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x2a fault code = supervisor read, page not present instruction pointer = 0x8:0xf0108c8d 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 = 599 (ndriver2.0) interrupt mask = net tty bio panic: page fault syncing disks... 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 giving up Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... Machine configuration is: ========================= Pentium 100Mhz PCI Motherboard Onboard NCR SCSI Controller 32MB of RAM IDE Controller Card 540MB IDE Hard Drive SMC Elite Ultra Ethernet Card Plain-Jane VGA Card (Yes, I am not currently using ANY PCI ports ;) Here is my DMESG, followed by my CONFIG file ============================================ FreeBSD 2.0.5-RELEASE #0: Wed Jun 14 15:30:41 EDT 1995 root@hades.id.net:/usr/src/sys/compile/HADES CPU: 100-MHz Pentium 815\\100 (Pentium-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping=5 Features=0x1bf real memory = 33161216 (8096 pages) avail memory = 30875648 (7538 pages) Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <4 virtual consoles, flags=0x0> ed0 at 0x300-0x31f irq 5 maddr 0xd0000 msize 8192 on isa ed0: address 00:00:c0:a3:6a:b0, type SMC8416C/SMC8416BT (16 bit) pca0 on motherboard pca0: PC speaker audio driver fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 765 fd0: 1.44MB 3.5in wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): wd0: 514MB (1054368 sectors), 1046 cyls, 16 heads, 63 S/T, 512 B/S npx0 on motherboard npx0: INT 16 interface Probing for devices on the pci0 bus: configuration mode 1 allows 32 devices. pci0:0: vendor=0x1039, device=0x406, class=bridge [not supported] pci0:1: vendor=0x1039, device=0x8, class=bridge [not supported] WARNING: / was not properly dismounted. nfs send error 65 for server kilroy:/home nfs send error 65 for server kilroy:/home nfs send error 65 for server kilroy:/home nfs send error 65 for server kilroy:/home nfs send error 65 for server kilroy:/home nfs send error 65 for server kilroy:/home Fatal trap 12: page fault while in kernel mode fault virtual address = 0x2a fault code = supervisor read, page not present instruction pointer = 0x8:0xf0108c8d 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 = 599 (ndriver2.0) interrupt mask = net tty bio panic: page fault syncing disks... 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 giving up Automatic reboot in 15 seconds - press a key on the console to abort Rebooting... Here is the configuration file ============================== # # HADES -- # Presently the second dialup machine at Innovative Data Services (id.net) # machine "i386" cpu "I386_CPU" cpu "I486_CPU" cpu "I586_CPU" ident HADES maxusers 256 options "COMPAT_43" # Compatible with BSD 4.3 options "OPEN_MAX=256" # Maximum # of open files per process options "MAXCONS=4" # Maximum Virtual Consoles options "CHILD_MAX=256" options "NMBCLUSTERS=1024" options "MAXDSIZ=256UL*1024*1024" options INET # Internet communications protocols options FFS # Berkeley Fast File System options NFS # Network File System options PROCFS # Process File System options MSDOSFS # MSDOS File System options MROUTING # Multicast Routing options BOUNCE_BUFFERS # Bounce Buffer Support options DUMMY_NOPS # Remove extra delays options SYSVSHM options SYSVSEM options SYSVMSG options COMPAT_LINUX config kernel root on wd0 controller isa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 device pca0 at isa? port IO_TIMER1 tty device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr device npx0 at isa? port "IO_NPX" irq 13 vector npxintr device ed0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector edintr pseudo-device vn pseudo-device log pseudo-device pty 64 pseudo-device snp 4 pseudo-device gzip pseudo-device loop pseudo-device ether pseudo-device speaker