Date: Thu, 23 Jul 1998 11:10:01 -0700 (PDT) From: scole <scole@aracnet.com> To: freebsd-bugs@FreeBSD.ORG Subject: kern/6865 Message-ID: <199807231810.LAA08570@freefall.freebsd.org>
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The following reply was made to PR kern/6865; it has been noted by GNATS.
From: scole <scole@aracnet.com>
To: Tim Vanderhoek <hoek@FreeBSD.ORG>
Cc: freebsd-bugs@FreeBSD.ORG
Subject: kern/6865
Date: 23 Jul 1998 06:31:29 -0700
Tim Vanderhoek <hoek@FreeBSD.ORG> writes:
> Synopsis: OS crashes when exiting shell with suspended xemacs job
>
> State-Changed-From-To: feedback-closed
> State-Changed-By: hoek
> State-Changed-When: Thu Jul 23 01:01:07 PDT 1998
> State-Changed-Why:
> (Almost) two months later, no feedback.
>
> We really need more to go on than just "OS crashes". At the very least
> a panic message and some information about your hardware (all we know
If you would like any more info, just ask.
################################################ panic message
Fatal trap 12: page fault while in kernel mode
mp_lock = 01000002; cpu:0 lapic.id = 00000000
fault virtual address = 0x3e
fault code = supervisor read, page not present
instruction pointer = 0x8:0xf013ddfd
stack pointer = 0x10:0xf47fef40
frame pointer = 0x10:0xf47fef64
code segment = base 0x0, limit 0xfffff, type 0x1b
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 186 (xemacs-20.4)
interrupt mask = <- SMP; XX
kernel: type 12 trap, code = 0
Stopped at _fsync+0x101: test $0x20,0x3e(%eax)
db> trace
_fsync(f4763200,f47e4f94) at _fsync+0x101
_syscall(frame=27) at _syscall+0x127 [../../i386/i386/trap.c:1033]
_Xsyscall() at _Xsyscall+0x55
--- syscall 0x5f, eip = 0x20338281, esp = 0xefbfd554, ebp =0xefbfd570 ---
################################################## end of panic message
################################################## kernel config
machine "i386"
# SMP does NOT support 386/486 CPUs.
cpu "I686_CPU"
ident GOOFY
maxusers 20
# Create a SMP capable kernel (mandatory options):
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
# Pentiums need this option
options "NO_F00F_HACK"
# Optional, these are the defaults:
#options NCPU=2 # number of CPUs
#options NBUS=4 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
# Lets always enable the kernel debugger for SMP.
options DDB
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
#options NFS #Network Filesystem
#options "EXT2FS"
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 sd0
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
# A single entry for any of these controllers (ncr, ahb, ahc, amd) is
# sufficient for any number of installed devices.
controller ahc0
options AHC_TAGENABLE
options AHC_SCBPAGING_ENABLE
options AHC_SCBPAGING_ENABLE
controller scbus0
device sd0
device sd1
device cd0 #Only need one of these, the code dynamically grows
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
#options MAXCONS=8
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
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 lpt0 at isa? port? tty irq 7 vector lptintr
# 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 ed0 at isa? port 0x300 net irq 11 iomem 0xd8000 vector edintr
pseudo-device loop
pseudo-device ether
pseudo-device ppp 1
# pseudo-device sl 1
## iijppp uses tun instead of ppp device
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
options SYSVSHM
options SYSVSEM
options SYSVMSG
#options "MD5"
options PERFMON
controller snd0
device sb0 at isa? port 0x220 irq 5 drq 1 vector sbintr
device sbxvi0 at isa? drq 5 conflicts
device sbmidi0 at isa? port 0x330 conflicts
device opl0 at isa? port 0x388 conflicts
device awe0 at isa? port 0x620
#options SBC_IRQ=5
device joy0 at isa? port "IO_GAME"
device bktr0
################################################# end of kernel config
################################################# dmesg
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #2: Sat Jun 6 12:09:48 PDT 1998
root@goofy.bangkok.thai:/usr/src/sys/compile/GOOFY
Timecounter "i8254" frequency 1193182 Hz cost 3506 ns
CPU: Pentium Pro (686-class CPU)
Origin = "GenuineIntel" Id = 0x616 Stepping=6
Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
real memory = 67108864 (65536K bytes)
avail memory = 62406656 (60944K bytes)
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Probing for devices on PCI bus 0:
chip0: <Intel 82440FX (Natoma) PCI and memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
ahc0: <Adaptec 2940 Ultra SCSI host adapter> rev 0x00 int a irq 16 on pci0.17.0
ahc0: aic7880 Wide Channel, SCSI Id=7, 16/255 SCBs
ahc0: waiting for scsi devices to settle
scbus0 at ahc0 bus 0
ahc0: target 0 Tagged Queuing Device
sd0 at scbus0 target 0 lun 0
sd0: <IBM DORS-32160W WA6A> type 0 fixed SCSI 2
sd0: Direct-Access 2063MB (4226725 512 byte sectors)
ahc0: target 1 Tagged Queuing Device
sd1 at scbus0 target 1 lun 0
sd1: <IBM DCAS-34330W S65A> type 0 fixed SCSI 2
sd1: Direct-Access 4134MB (8467200 512 byte sectors)
ahc0:A:3: refuses WIDE negotiation. Using 8bit transfers
cd0 at scbus0 target 3 lun 0
cd0: <TEAC CD-ROM CD-516S 1.0D> type 5 removable SCSI 2
cd0: CD-ROM cd present [310453 x 2048 byte records]
vga0: <Matrox MGA 2064W graphics accelerator> rev 0x01 int a irq 17 on pci0.18.0
bktr0: <BrookTree 848> rev 0x11 int a irq 19 on pci0.20.0
Hauppauge WinCast/TV, Philips NTSC tuner, dbx stereo.
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 11 on isa
ed0: address 08:00:17:05:09:ef, type NE2000 (16 bit)
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
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 5 drq 1 on isa
snd0: <SoundBlaster 16 4.12>
sbxvi0 at ? drq 5 on isa
snd0: <SoundBlaster 16 4.12>
sbmidi0 at 0x330 on isa
snd0: <SoundBlaster MPU-401>
opl0 at 0x388 on isa
snd0: <Yamaha OPL3 FM>
awe0 at 0x620 on isa
awe0: <SoundBlaster EMU8000 MIDI (RAM512k)>
joy0 at 0x201 on isa
joy0: joystick
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: Broken MP table detected: 8254 is not connected to IO APIC int pin 2
APIC_IO: routing 8254 via 8259 on pin 0
changing root device to sd1s1a
SMP: AP CPU #1 Launched!
######################################################## end of dmesg
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