kern/74708: UMAPFS kernel panic

Sat Dec 4 23:50:26 PST 2004

>Number:         74708
>Category:       kern
>Synopsis:       UMAPFS kernel panic
>Confidential:   no
>Severity:       critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Dec 05 07:50:25 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Piotr Koper
>Release:        FreeBSD 5.2.1-RELEASE-p13 i386
>Organization:
>Environment:
System: FreeBSD cafe.exel.pl 5.2.1-RELEASE-p13 FreeBSD 5.2.1-RELEASE-p13 #1: Fri Dec 3 22:32:33 CET 2004 root at cafe.exel.pl:/usr/obj/usr/src/sys/CAFE i386


	dmesg included (after another crash)
>Description:
$ mount_umapfs -o rw -u /etc/umapfs.uid -g /etc/umapfs.gid /jail/postfix/var/spool/mail/koper at exel.pl /var/spool/mail/koper/
$ cat /etc/umapfs.uid
1
1000 10000
$ cat /etc/umapfs.gid
2
0 0
1000 10000
$
	I use mutt to read such a maildir (/var/spool/mail/koper). Everything is ok, but after a few hours wher I try to save this maildir I get kernel panic.

>How-To-Repeat:
	This is the first time when I'm using umapfs, so I can't tell if this depend on my SCSI's. I hope you can reapeat it by the desciption above.

>Fix:

	donno

--- dmesg.boot begins here ---
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-p13 #1: Fri Dec  3 22:32:33 CET 2004
    root at cafe.exel.pl:/usr/obj/usr/src/sys/CAFE
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0ab4000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0ab426c.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Duron(tm) Processor (1593.23-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x681  Stepping = 1
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
  AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory  = 1073676288 (1023 MB)
avail memory = 1033510912 (985 MB)
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <AMIINT SiS735XX> on motherboard
    ACPI-0168: *** Error: Could not transition to ACPI mode.
acpi0: Could not enable ACPI: AE_NO_HARDWARE_RESPONSE
device_probe_and_attach: acpi0 attach returned 6
pcibios: BIOS version 2.10
Using $PIR table, 8 entries at 0xc00f7780
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci_cfgintr: 0:2 INTD BIOS irq 12
pci_cfgintr: 0:2 INTA BIOS irq 11
pci_cfgintr: 0:9 INTA BIOS irq 11
pci_cfgintr: 0:11 INTA BIOS irq 12
pci_cfgintr: 0:13 INTA BIOS irq 5
pci_cfgintr: 0:15 INTA BIOS irq 12
pci_cfgintr: 0:17 INTA BIOS irq 12
pci_cfgintr: 0:17 INTA BIOS irq 12
agp0: <SIS Generic host to PCI bridge> mem 0xd0000000-0xd1ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
ohci0: <SiS 5571 USB controller> mem 0xcfffd000-0xcfffdfff irq 12 at device 2.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <SiS 5571 USB controller> on ohci0
usb0: USB revision 1.0
uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <SiS 5571 USB controller> mem 0xcfffe000-0xcfffefff irq 11 at device 2.3 on pci0
usb1: OHCI version 1.0, legacy support
usb1: <SiS 5571 USB controller> on ohci1
usb1: USB revision 1.0
uhub1: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
atapci0: <SiS 735 UDMA100 controller> port 0xff00-0xff0f at device 2.5 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
fxp0: <Intel 82557 Pro/100 Ethernet> port 0xd800-0xd81f mem 0xcfe00000-0xcfefffff,0xc75ff000-0xc75fffff irq 11 at device 9.0 on pci0
fxp0: Ethernet address 00:a0:c9:b2:70:10
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: <Intel 82557 Pro/100 Ethernet> port 0xd400-0xd41f mem 0xcfc00000-0xcfcfffff,0xc75fe000-0xc75fefff irq 12 at device 11.0 on pci0
fxp1: Ethernet address 00:a0:c9:a8:be:35
miibus1: <MII bus> on fxp1
inphy1: <i82555 10/100 media interface> on miibus1
inphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> port 0xdc00-0xdcff mem 0xcffff000-0xcfffffff irq 5 at device 13.0 on pci0
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
rl0: <RealTek 8139 10/100BaseTX> port 0xd000-0xd0ff mem 0xcfffcf00-0xcfffcfff irq 12 at device 15.0 on pci0
rl0: Ethernet address: 00:50:bf:7c:8e:c3
miibus2: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus2
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bktr0: <BrookTree 878> mem 0xc75fc000-0xc75fcfff irq 12 at device 17.0 on pci0
bktr0: Card has no configuration EEPROM. Cannot determine card make.
bktr0: IMS TV Turbo, Philips FR1236 NTSC FM tuner.
pci0: <multimedia> at device 17.1 (no driver attached)
orm0: <Option ROMs> at iomem 0xc8000-0xcd7ff,0xc0000-0xc7fff 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
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
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
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: <PNP0501> can't assign resources (port)
unknown: <PNP0400> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
Timecounter "TSC" frequency 1593229354 Hz quality 800
Timecounters tick every 10.000 msec
ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to accept, logging limited to 100 packets/entry by default
IPsec: Initialized Security Association Processing.
IP Filter: v3.4.31 initialized.  Default = pass all, Logging = enabled
GEOM: create disk da0 dp=0xc6bb5c50
GEOM: create disk da1 dp=0xc6bb6050
GEOM: create disk da2 dp=0xc6bb5050
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST39103LW 0001> Fixed Direct Access SCSI-2 device 
da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <SEAGATE ST39103LW 0001> Fixed Direct Access SCSI-2 device 
da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da1: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
da2 at ahc0 bus 0 target 2 lun 0
da2: <SEAGATE ST39103LW 0001> Fixed Direct Access SCSI-2 device 
da2: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da2: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
Mounting root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
--- dmesg.boot ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: