Date: Sat, 5 Aug 2006 15:35:44 +0200 From: Marc Perisa <sumirati@yahoo.de> To: freebsd-stable@freebsd.org Subject: Panic with gvinum rebuildparity Message-ID: <25D490BF-F24D-4A3E-8A31-B352DC42DAD3@yahoo.de>
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Hello there,
I have some problems with my RAID-5 under gvinum since a power outage
because of a lightning.
If I mount the volume and the automatic background fsck run, check
or rebuild the parity I will get a panic.
Shorthand before the lightning I began to upgrade from 5.4-stable to
6.1-stable. Because of that I ignored the flaws on my data disk and
continued the upgrade. The error originated with a 5.4-stable without
debugging enabled.
Now the machine has the following running with a dump device configured:
FreeBSD titan.home.sumirati.net 6.1-STABLE FreeBSD 6.1-STABLE #0: Sun
Jul 30 21:19:10 CEST 2006 root@titan.home.sumirati.net:/usr/obj/
usr/src/sys/GENERIC i386
The stable is from Saturday, 29.07.2006 as of around 22:00 MET from
cvsup2.de.freebsd.org.
The message in /var/crash/info.* looks everytime like this:
Panic String: kmem_malloc(262144): kmem_map too small: 172404736
total allocated
The dmesg and the vinum configuration is attached. I also attached a
backtrace but I think it is not that useful.
I found nothing in the archives about a problem like this. Some PRs
are showing kmem_map erros but not with (g)vinum.
My questions are:
Is there any know bug or problem with gvinum with rebuilding the
parity? and
How can I get back my data? (of course :))
I'm in the process of making sure the hardware is ok while dd'ing
them to /dev/null.
Thanks a lot for your time
Marc
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Copyright (c) 1992-2006 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 6.1-STABLE #0: Sun Jul 30 21:19:10 CEST 2006
root@titan.home.sumirati.net:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) processor (902.05-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x642 Stepping = 2
Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0440800<SYSCALL,<b18>,MMX+,3DNow+,3DNow>
real memory = 536805376 (511 MB)
avail memory = 515915776 (492 MB)
mptable_probe: MP Config Table has bad signature: POWE
ACPI APIC Table: <Nvidia AWRDACPI>
ioapic0 <Version 1.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <Nvidia AWRDACPI> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
Correcting nForce2 C1 CPU disconnect hangs
agp0: <NVIDIA nForce2 AGP Controller> mem 0xd0000000-0xd7ffffff at device 0.0 on pci0
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
pci0: <memory, RAM> at device 0.3 (no driver attached)
pci0: <memory, RAM> at device 0.4 (no driver attached)
pci0: <memory, RAM> at device 0.5 (no driver attached)
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, SMBus> at device 1.1 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xe2086000-0xe2086fff irq 20 at device 2.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <OHCI (generic) USB controller> mem 0xe2081000-0xe2081fff irq 21 at device 2.1 on pci0
ohci1: [GIANT-LOCKED]
usb1: OHCI version 1.0, legacy support
usb1: SMM does not respond, resetting
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
ehci0: <NVIDIA nForce2 USB 2.0 controller> mem 0xe2082000-0xe20820ff irq 22 at device 2.2 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 4 ports each: usb0 usb1
usb2: <NVIDIA nForce2 USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 6 ports with 6 removable, self powered
pci0: <network, ethernet> at device 4.0 (no driver attached)
pci0: <multimedia, audio> at device 5.0 (no driver attached)
pci0: <multimedia, audio> at device 6.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 8.0 on pci0
pci1: <ACPI PCI bus> on pcib1
fxp0: <Intel 82557 Pro/100 Ethernet> port 0x9000-0x901f mem 0xda000000-0xda000fff,0xd8000000-0xd80fffff irq 18 at device 6.0 on pci1
miibus0: <MII bus> on fxp0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:a0:c9:00:a8:1f
ahc0: <Adaptec 29160N Ultra160 SCSI adapter> port 0x9400-0x94ff mem 0xd8200000-0xd8200fff irq 19 at device 7.0 on pci1
ahc0: [GIANT-LOCKED]
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
atapci0: <nVidia nForce2 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 9.0 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
fwohci0: <1394 Open Host Controller Interface> mem 0xe2084000-0xe20847ff,0xe2085000-0xe208503f irq 20 at device 13.0 on pci0
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:01:00:30:04:04:91:3f
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:01:00:04:91:3f
fwe0: Ethernet address: 02:01:00:04:91:3f
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib2
pci3: <display, VGA> at device 0.0 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0: <Standard parallel printer port> port 0x378-0x37f,0x778-0x77b irq 7 on acpi0
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
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc9fff,0xcc000-0xcffff,0xd0000-0xd17ff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 902050500 Hz quality 800
Timecounters tick every 1.000 msec
Waiting 5 seconds for SCSI devices to settle
ad0: 114473MB <WDC WD1200BB-00CAA1 17.07W17> at ata0-master UDMA100
ad1: 114473MB <WDC WD1200BB-00CAA1 17.07W17> at ata0-slave UDMA100
ad2: 114440MB <WDC WD1200BB-00DAA3 75.13B75> at ata1-master UDMA100
ad3: 114473MB <WDC WD1200BB-00CAA1 17.07W17> at ata1-slave UDMA100
da0 at ahc0 bus 0 target 8 lun 0
da0: <COMPAQPC ATLAS10K3_36_WLS 220A> Fixed Direct Access SCSI-3 device
da0: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da0: 34732MB (71132000 512 byte sectors: 255H 63S/T 4427C)
cd0 at ahc0 bus 0 target 0 lun 0
cd0: <TOSHIBA DVD-ROM SD-M1401 1008> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 16)
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ahc0 bus 0 target 4 lun 0
cd1: <PLEXTOR CD-R PX-W124TS 1.06> 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
Trying to mount root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
fxp0: link state changed to UP
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titan# gvinum list
4 drives:
D wd120a State: up /dev/ad0s1 A: 33/114470
MB (0%)
D wd120b State: up /dev/ad1s1 A: 33/114470
MB (0%)
D wd120c State: up /dev/ad2s1 A: 2/114439
MB (0%)
D wd120d State: up /dev/ad3s1 A: 33/114470
MB (0%)
1 volume:
V daten State: up Plexes: 1 Size:
335 GB
1 plex:
P daten.p0 R5 State: up Subdisks: 4 Size:
335 GB
4 subdisks:
S daten.p0.s3 State: up D: wd120d Size:
111 GB
S daten.p0.s2 State: up D: wd120c Size:
111 GB
S daten.p0.s1 State: up D: wd120b Size:
111 GB
S daten.p0.s0 State: up D: wd120a Size:
111 GB
This GDB was configured as "i386-marcel-freebsd".
Unread portion of the kernel message buffer:
panic: kmem_malloc(262144): kmem_map too small: 172400640 total
allocated
Uptime: 18h21m45s
Dumping 511 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 511MB (130800 pages) 495 479 463 447 431 415 399 383 367
351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79
63 47 31 15
#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc0665e0e in boot (howto=260) at /usr/src/sys/kern/
kern_shutdown.c:409
#2 0xc06660a4 in panic (fmt=0xc08f0533 "kmem_malloc(%ld): kmem_map
too small: %ld total allocated")
at /usr/src/sys/kern/kern_shutdown.c:565
#3 0xc07d2f1d in kmem_malloc (map=0xc10430c0, size=262144,
flags=258) at /usr/src/sys/vm/vm_kern.c:299
#4 0xc07ca852 in page_alloc (zone=0x0, bytes=262144, pflag=0x0,
wait=258) at /usr/src/sys/vm/uma_core.c:958
#5 0xc07ccbab in uma_large_malloc (size=262144, wait=258) at /usr/
src/sys/vm/uma_core.c:2701
#6 0xc065b605 in malloc (size=262144, mtp=0xc0948ce0, flags=258) at /
usr/src/sys/kern/kern_malloc.c:329
#7 0xc57907ea in ?? ()
#8 0x00040000 in ?? ()
#9 0xc0948ce0 in g_gptmodule_sys_init ()
#10 0x00000102 in ?? ()
#11 0xc389f200 in ?? ()
#12 0x4b2c0000 in ?? ()
#13 0x00000001 in ?? ()
#14 0x00040000 in ?? ()
#15 0x00000000 in ?? ()
#16 0x00000000 in ?? ()
#17 0xe1880000 in ?? ()
#18 0xc5783380 in ?? ()
#19 0xc4b79e70 in ?? ()
#20 0xdeb71d10 in ?? ()
#21 0xc578d985 in ?? ()
#22 0xc3620600 in ?? ()
#23 0xc5783380 in ?? ()
#24 0xc4b8f108 in ?? ()
#25 0xcd5f6000 in ?? ()
#26 0xe1880000 in ?? ()
#27 0x00000003 in ?? ()
#28 0x00040000 in ?? ()
#29 0x00000000 in ?? ()
#30 0x00040000 in ?? ()
#31 0x00000000 in ?? ()
#32 0x00000000 in ?? ()
#33 0x00040000 in ?? ()
#34 0x00000000 in ?? ()
#35 0x00000000 in ?? ()
#36 0xcd6f4000 in ?? ()
#37 0xcd5f4000 in ?? ()
#38 0xc0667124 in sigprocmask (td=0xc3620600, uap=0xc4b96c60) at /usr/
src/sys/kern/kern_sig.c:700
Previous frame inner to this frame (corrupt stack?)
(kgdb)
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