Date: Sun, 17 Nov 2002 23:16:54 +0200 From: Maxim Sobolev <sobomax@FreeBSD.org> To: stable@FreeBSD.org Cc: marks@ripe.net, tlambert2@mindspring.com, bmilekic@unixdaemons.com, dl-freebsd@catspoiler.org, stranger@sberbank.sibnet.ru, vova@sw.ru, sos@freebsd.dk, udo.schweigert@siemens.com, ktsin@acm.org, hackers@FreeBSD.org Subject: Memory corruption in -STABLE on P4/2GHz Message-ID: <20021117211654.GE6115@vega.vega.com>
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Hi there,
I'm observing very strange memory corruption problems with 2GHz P4
system running 4.7 (security branch as of today). Under the load
(make -j20 buildworld) the compiler or make(1) often die with signal
11. I found in mailing lists that there is similarly looking problem
with -current, any chances that -stable is affected as well?
Adding `options DISABLE_PSE', as suggested, reduced the likelyhood
of the problem, but didn't eliminate it completely (-j20 fails
with sig11 from time to time, but much less frequently than without
the said option.
Any ideas?
-Maxim
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Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.7-RELEASE-p2 #0: Sun Nov 17 05:12:06 PST 2002
root@install.portaone.com:/usr/src/sys/compile/INSTALL
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium 4 (1990.24-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,<b28>,ACC>
real memory = 503250944 (491456K bytes)
config> en apm0
config> q
avail memory = 484413440 (473060K bytes)
Preloaded elf kernel "kernel" at 0xc050d000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc050d09c.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 5 entries at 0xc00fdec0
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI to PCI bridge (vendor=1106 device=b091)> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <S3 model 8d04 graphics accelerator> at 0.0 irq 11
ohci0: <NEC uPD 9210 USB controller> mem 0xec100000-0xec100fff irq 11 at device 8.0 on pci0
usb0: OHCI version 1.0
usb0: <NEC uPD 9210 USB controller> on ohci0
usb0: USB revision 1.0
uhub0: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <NEC uPD 9210 USB controller> mem 0xec101000-0xec101fff irq 5 at device 8.1 on pci0
usb1: OHCI version 1.0
usb1: <NEC uPD 9210 USB controller> on ohci1
usb1: USB revision 1.0
uhub1: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <USB controller> at 8.2 irq 10
rl0: <RealTek 8139 10/100BaseTX> port 0xd000-0xd0ff mem 0xec103000-0xec1030ff irq 10 at device 10.0 on pci0
rl0: Ethernet address: 00:e0:4c:77:20:ce
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI to ISA bridge (vendor=1106 device=3147)> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 8233 ATA133 controller> port 0xd400-0xd40f at device 17.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x1106, dev=0x3059) at 17.5 irq 10
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
ad0: DMA limited to UDMA33, non-ATA66 cable or device
ad0: 76319MB <WDC WD800JB-00CRA1> [155061/16/63] at ata0-master UDMA33
acd0: CDROM <HL-DT-ST CD-ROM GCR-8520B> at ata1-slave PIO4
Mounting root from ufs:/dev/ad0s2a
pid 70813 (make), uid 0: exited on signal 11 (core dumped)
--ikeVEW9yuYc//A+q--
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