Date: Wed, 12 May 2004 14:30:54 +0200 From: platanthera <platanthera@web.de> To: freebsd-questions@freebsd.org Subject: strange system behavevior Message-ID: <200405121430.54300.platanthera@web.de>
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Sorry for not choosing a more specific subject line, I've got no idea what's
going on with my system. Please help me to find out.
My problems started a few days ago when I updated security/cfs to version
1.4.1_1. After doing that, clear text access to encrypted directories was no
longer possible.
#mount -o -U,port=3049,intr,nfsv2 localhost:/null /crypt
$ cmkdir new
$ cattach new NEW
$ ls /crypt/NEW/ --> shell doesn't respond any more; kernel: pid xxx
(cfsd), uid yyy: exited on signal 10
I rebuilt world, kernel and cfs using very conservative CFLAGS settings -
without any success. Tried the GENERIC kernel - same result.
So I downgraded to cfs-1.4.1 which works fine. I notified the cfs maintainer
who couldn't reproduce the problem.
Yesterday I tried again to upgrade, and it seemed to work.
But another problem appeared which apparently doesn't seem to be cfs related.
ls(1) crashed when reading a normal directory. I was not able to reproduce
this.
> ls rescue/fred/txt/
Bus error (core dumped)
> ls rescue/fred/txt/
showthread.htm
This morning the cfs problem reappeared, I had to downgrade again.
I've checked my disks (using the scsi controlers verify disk utility) and
memory (memtest86) - everything seems to be ok.
Nothing unusual in the logs.
Any hints on how to proceed?
Thanks a lot in advance.
> uname -a
FreeBSD liza.hacienda.herti 5.2.1-RELEASE-p5 FreeBSD 5.2.1-RELEASE-p5 #1: Tue
May 4 19:27:22 CEST 2004
root@liza.hacienda.herti:/usr/obj/share/FreeBSD/src/sys/LIZA i386
> dmesg
Copyright (c) 1992-2004 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 5.2.1-RELEASE-p5 #1: Tue May 4 19:27:22 CEST 2004
root@liza.hacienda.herti:/usr/obj/share/FreeBSD/src/sys/LIZA
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0767000.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD-K6(tm) 3D+ Processor (400.91-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x591 Stepping = 1
Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
AMD Features=0x80000800<SYSCALL,3DNow!>
real memory = 201326592 (192 MB)
avail memory = 190107648 (181 MB)
K6-family MTRR support enabled (2 registers)
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
Using $PIR table, 5 entries at 0xc00fdde0
pcib0: <VIA 82C598MVP (Apollo MVP3) host bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci_cfgintr: 0:18 INTA BIOS irq 10
pci_cfgintr: 0:19 INTA BIOS irq 14
pci_cfgintr: 0:20 INTA BIOS irq 11
agp0: <VIA 82C598 (Apollo MVP3) host to PCI bridge> mem 0xf2000000-0xf3ffffff
at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
drm0: <ATI Radeon If R250 9000> port 0xc000-0xc0ff mem
0xf1000000-0xf100ffff,0xe0000000-0xefffffff irq 15 at device 0.0 on pci1
info: [drm] AGP at 0xf2000000 32MB
info: [drm] Initialized radeon 1.10.0 20020828 on minor 0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <mass storage, ATA> at device 7.1 (no driver attached)
sym0: <895> port 0xd800-0xd8ff mem 0xf5000000-0xf5000fff,0xf5001000-0xf50010ff
irq 10 at device 18.0 on pci0
sym0: Tekram NVRAM, ID 7, Fast-40, LVD, parity checking
pcm0: <Creative CT5880-E> port 0xdc00-0xdc3f irq 14 at device 19.0 on pci0
pcm0: <SigmaTel STAC9708/11 AC97 Codec>
de0: <Digital 21040 Ethernet> port 0xe000-0xe07f mem 0xf5002000-0xf500207f irq
11 at device 20.0 on pci0
de0: 21040 [10Mb/s] pass 2.3
de0: address 00:80:c8:0c:93:42
orm0: <Option ROMs> at iomem 0xd0000-0xd1fff,0xc0000-0xccfff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port
0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
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: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
Timecounter "TSC" frequency 400911596 Hz quality 800
Timecounters tick every 10.000 msec
Waiting 3 seconds for SCSI devices to settle
de0: enabling AUI/BNC port
GEOM: create disk cd0 dp=0xc22d8e00
GEOM: create disk cd1 dp=0xc22da600
GEOM: create disk da0 dp=0xc22df850
GEOM: create disk da1 dp=0xc2343450
cd0 at sym0 bus 0 target 2 lun 0
cd0: <TEAC CD-ROM CD-516S 1.0G> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 8)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da1 at sym0 bus 0 target 1 lun 0
da1: <FUJITSU MAH3091MP 5207> Fixed Direct Access SCSI-3 device
da1: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing
Enabled
da1: 8715MB (17850264 512 byte sectors: 255H 63S/T 1111C)
da0 at sym0 bus 0 target 0 lun 0
da0: <FUJITSU MAH3091MP 5207> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing
Enabled
da0: 8715MB (17850264 512 byte sectors: 255H 63S/T 1111C)
cd1 at sym0 bus 0 target 3 lun 0
cd1: <GENERIC CRD-RW2 1.28> Removable CD-ROM SCSI-2 device
cd1: 20.000MB/s transfers (20.000MHz, offset 8)
cd1: Attempt to query device size failed: NOT READY, Medium not present - tray
closed
Mounting root from ufs:/dev/da0s1a
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