From owner-freebsd-bugs Fri Jan 30 20:50:03 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id UAA12719 for freebsd-bugs-outgoing; Fri, 30 Jan 1998 20:50:03 -0800 (PST) (envelope-from owner-freebsd-bugs@FreeBSD.ORG) Received: (from gnats@localhost) by hub.freebsd.org (8.8.8/8.8.8) id UAA12712; Fri, 30 Jan 1998 20:50:01 -0800 (PST) (envelope-from gnats) Received: from soccer.inetspace.com (soccer.inetspace.com [206.50.163.48]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id UAA12579 for ; Fri, 30 Jan 1998 20:48:18 -0800 (PST) (envelope-from kgor@soccer.inetspace.com) Received: (from kgor@localhost) by soccer.inetspace.com (8.8.7/8.8.7) id WAA00537; Fri, 30 Jan 1998 22:47:46 -0600 (CST) (envelope-from kgor) Message-Id: <199801310447.WAA00537@soccer.inetspace.com> Date: Fri, 30 Jan 1998 22:47:46 -0600 (CST) From: "Kent S. Gordon" Reply-To: kgor@soccer.inetspace.com To: FreeBSD-gnats-submit@FreeBSD.ORG X-Send-Pr-Version: 3.2 Subject: kern/5606: Kernel Panic running Linux Binary without COMPAT_LINIX Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-bugs" >Number: 5606 >Category: kern >Synopsis: Kernel Panic running Linux Binary without COMPAT_LINIX >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jan 30 20:50:00 PST 1998 >Last-Modified: >Originator: Kent S. Gordon >Organization: iNetSpace Corporation >Release: FreeBSD 2.2.5-STABLE i386 >Environment: Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2.5-STABLE #0: Wed Jan 28 11:01:16 CST 1998 kgor@soccer.inetspace.com:/usr/src/sys/compile/SOCCER CPU: Pentium Pro (199.43-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x619 Stepping=9 Features=0xf9ff real memory = 67108864 (65536K bytes) avail memory = 63807488 (62312K bytes) Probing for devices on PCI bus 0: chip0 rev 2 on pci0:0 chip1 rev 1 on pci0:7:0 chip2 rev 0 on pci0:7:1 fxp0 rev 4 int a irq 10 on pci0:17 fxp0: Ethernet address 00:a0:c9:92:f2:7a vga0 rev 1 int a irq 11 on pci0:19 Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface psm0 at 0x60-0x64 irq 12 on motherboard psm0: device ID 0 fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc0 at 0x1f0-0x1f7 irq 14 flags 0x80ff80ff on isa wdc0: unit 0 (wd0): , 32-bit, multi-block-16 wd0: 2441MB (4999680 sectors), 4960 cyls, 16 heads, 63 S/T, 512 B/S wdc1 at 0x170-0x177 irq 15 flags 0x80ff80ff on isa wdc1: unit 0 (atapi): , removable, intr, dma, iordis wcd0: 1377Kb/sec, 128Kb cache, audio play, 256 volume levels, ejectable tray wcd0: no disc inside, unlocked npx0 flags 0x1 on motherboard npx0: INT 16 interface WARNING: / was not properly dismounted. with KERNEL config file of # # SOCCER -- Pentium Pro 200Mhz with IDE disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.77.2.12 1997/10/18 11:03:10 joerg Exp $ machine "i386" #cpu "I386_CPU" #cpu "I486_CPU" #cpu "I586_CPU" cpu "I686_CPU" ident SOCCER maxusers 20 options INCLUDE_CONFIG_FILE # Include this file in kernel #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem options MFS #Memory File System options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] #options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device #options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor config kernel root on wd0 controller isa0 #controller eisa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 disk fd1 at fdc0 drive 1 #tape ft0 at fdc0 drive 2 options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x80ff80ff vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 flags 0x80ff80ff vector wdintr disk wd2 at wdc1 drive 0 disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. #controller ncr0 #controller amd0 #controller ahb0 #controller ahc0 #controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr #controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr #controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr #controller scbus0 #device sd0 #device od0 #See LINT for possible `od' options. #device st0 #device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint #options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Mandatory, don't remove device npx0 at isa? port "IO_NPX" flags 0x1 irq 13 vector npxintr # # Laptop support (see LINT for more options) # #device apm0 at isa? disable # Advanced Power Management #options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS # PCCARD (PCMCIA) support #controller crd0 #device pcic0 at crd? #device pcic1 at crd? device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr #device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr #device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty #device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. #device de0 device fxp0 #device vx0 #device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr #device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr #device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr #device ie1 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ex0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector exintr #device fe0 at isa? port 0x300 net irq ? vector feintr #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr #device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr #device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr #device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr pseudo-device loop pseudo-device ether pseudo-device log #pseudo-device sl 1 # ijppp uses tun instead of ppp device #pseudo-device ppp 1 pseudo-device vn 1 pseudo-device tun 1 pseudo-device pty 32 pseudo-device gzip # Exec gzipped a.out's pseudo-device bpfilter 4 #Berkeley packet filter pseudo-device disc #Discard device # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing # This provides support for System V shared memory. # options SYSVSHM options SYSVSEM options SYSVMSG options "AUTO_EOI_1" >Description: I by mistake ran the linux binary scalc3 (program from editors/staroffice) on the above kernel which does not have COMPAT_LINUX defined. This caused an immediate reboot of the machine (no panic message, straight to memory check of the bios). The program was run as an ordinary user. I would have expect a failure to execute the program instead of the machine reboot. >How-To-Repeat: run scalc3 on a kernel without COMPAT_LINUX defined. >Fix: Define COMPAT_LINUX in the kernel. >Audit-Trail: >Unformatted: