Date: Fri, 22 Oct 2004 17:38:05 -0700 From: Andrew Konstantinov <abkonstantinov@earthlink.net> To: freebsd-current@freebsd.org Subject: 5.2.1 -> 5.3 ==> vinum start -> panic: unmount: dangling vnode Message-ID: <20041023003805.GA2649@root.kableu.com>
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Hello,
Here is the sequence leading to the problem:
1) CVSup'ed to RELENG_5_3 couple hours ago
2) compiled kernel and world
3) booted into single user mode & installed new kernel
4) booted into single user mode using new kernel
5) performed "vinum start" in order to start raid1
(which I need to be up because it contains /usr)
And the result that I got is:
--------
Mounting root from ufs:/dev/ad0s2a
Enter full pathname of shell or RETURN for /bin/sh:
# kldstat
Id Refs Address Size Name
1 2 0xc0400000 4614b0 kernel
2 1 0xc0862000 c9340 vinum.ko
# vinum start
panic: unmount: dangling vnode
Uptime: 28s
--------
Here is some additional info:
--------
root# atacontrol list
ATA channel 0:
Master: ad0 <ST380011A/3.06> ATA/ATAPI rev 6
Slave: acd0 <MAD DOG MD-16XDVD9/2.F6> ATA/ATAPI rev 0
ATA channel 1:
Master: ad2 <ST380011A/3.06> ATA/ATAPI rev 6
Slave: acd1 <CD-W58E/1.0A> ATA/ATAPI rev 0
root# vinum printconfig
# Vinum configuration of xxxx.xxxxxx.xxx, saved at Fri Oct 22 17:10:45 2004
drive disk2 device /dev/ad2s1a
drive disk1 device /dev/ad0s1a
volume usr
plex name usr.p0 org striped 558s vol usr
sd name usr.p0.s0 drive disk1 plex usr.p0 len 125818398s driveoffset 265s p=
lexoffset 0s
sd name usr.p0.s1 drive disk2 plex usr.p0 len 125818398s driveoffset 265s p=
lexoffset 558s
root#
--------
Right now I'm running the old kernel from 5.2.1.
The motherboard is: ASUS A7N8X-X
root# uname -rsp
FreeBSD 5.2.1-RELEASE-p11 i386
root#
Please, let me know of any probable solutions or if more information is nee=
ded.
Here is the kernel configuration file which I used to compile the 5.3 kernel
followed by 5.2.1 dmesg:
--------
machine i386
cpu I686_CPU
ident CUSTOM
makeoptions DEBUG=3D-g #Build kernel with gdb(1) debug symbols
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options SOFTUPDATES #Enable FFS soft updates support
options UFS_ACL #Support for access control lists
options UFS_DIRHASH #Improve performance on big directories
options MD_ROOT #MD is a potential root device
options NFSCLIENT #Network Filesystem Client
options NFSSERVER #Network Filesystem Server
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options PROCFS #Process filesystem (requires PSEUDOFS)
options PSEUDOFS #Pseudo-filesystem framework
options GEOM_GPT # GUID Partition Tables.
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 #Compatible with FreeBSD4
options SCSI_DELAY=3D15000 #Delay (in ms) before probing SCSI
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
options ADAPTIVE_GIANT # Giant mutex is adaptive.
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, req=
uired by INVARIANTS
options INCLUDE_CONFIG_FILE
options DEVICE_POLLING
options HZ=3D1000
options QUOTA
options MAC
options MAC_BSDEXTENDED
options MAC_IFOFF
options MAC_SEEOTHERUIDS
options IPSEC
options IPSEC_ESP
options IPFILTER
options IPFILTER_LOG
options IPFILTER_DEFAULT_BLOCK
options GEOM_BDE
options VESA
options SC_PIXEL_MODE
device ath # netgear wifi
device ath_hal # netgear wifi
device sound # audio
device ehci # USB Enhanced Host Controller driver
device apic # I/O APIC
device isa
device eisa
device pci
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
options ATA_STATIC_ID #Static device numbering
device atapicam # ATA =3D> SCSI
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device vga # VGA video card driver
device splash # Splash screen and screen saver support
device sc
device agp # support several AGP chipsets
device npx
device pmtimer
device sio # 8250, 16[45]50 based serial ports
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device miibus # MII bus support
device dc # DEC/Intel 21143 and various workalikes
device wlan # 802.11 support
device loop # Network loopback
device mem # Memory and kernel memory devices
device io # I/O device
device random # Entropy device
device ether # Ethernet support
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device gif # IPv6 and IPv4 tunneling
device bpf # Berkeley packet filter
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
--------
Here is the dmesg from 5.2.1:
--------
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-p11 #0: Tue Oct 19 18:24:23 PDT 2004
root@xxxx.xxxxxx.xxx:/usr/obj/usr/src/sys/CUSTOM
Preloaded elf kernel "/boot/kernel.old/kernel" at 0xc0960000.
Preloaded elf module "/boot/kernel.old/vinum.ko" at 0xc0960254.
Preloaded elf module "/boot/kernel.old/if_nv.ko" at 0xc0960304.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) XP 3000+ (2091.64-MHz 686-class CPU)
Origin =3D "AuthenticAMD" Id =3D 0x6a0 Stepping =3D 0
Features=3D0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE=
,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
AMD Features=3D0xc0400000<AMIE,DSP,3DNow!>
real memory =3D 536805376 (511 MB)
avail memory =3D 511762432 (488 MB)
mptable_probe: MP Config Table has bad signature: \^O8\^O
Security policy loaded: TrustedBSD MAC/ifoff (mac_ifoff)
Security policy loaded: TrustedBSD MAC/seeotheruids (mac_seeotheruids)
Security policy loaded: TrustedBSD MAC/BSD Extended (mac_bsdextended)
Pentium Pro MTRR support enabled
VESA: v3.0, 131072k memory, flags:0x1, mode table:0xc07e3dc2 (1000022)
VESA: NVIDIA
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
Using $PIR table, 11 entries at 0xc00fdeb0
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
agp0: <NVIDIA nForce2 AGP Controller> mem 0xd8000000-0xdbffffff 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 0xe0003000-0xe0003fff irq 11 at =
device 2.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x10de) 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 0xe0004000-0xe0004fff irq 5 at d=
evice 2.1 on pci0
usb1: OHCI version 1.0, legacy support
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: (0x10de) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xe0005000-0xe00050ff irq 11=
at device 2.2 on pci0
ehci_pci_attach: companion usb0
ehci_pci_attach: companion usb1
usb2: EHCI version 1.0
usb2: companion controllers, 4 ports each: usb0 usb1
usb2: <EHCI (generic) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: (0x10de) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 6 ports with 6 removable, self powered
nv0: <NVIDIA nForce MCP2 Networking Adapter> port 0xd000-0xd007 mem 0xe0000=
000-0xe0000fff irq 11 at device 4.0 on pci0
nv0: Ethernet address 00:0e:a6:b2:ca:85
miibus0: <MII bus> on nv0
rlphy0: <RTL8201L 10/100 media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcm0: <Nvidia nForce2> port 0xd800-0xd87f,0xd400-0xd4ff mem 0xe0001000-0xe0=
001fff irq 5 at device 6.0 on pci0
pcm0: <Avance Logic ALC650 AC97 Codec>
pcib1: <PCIBIOS PCI-PCI bridge> at device 8.0 on pci0
pci1: <PCI bus> on pcib1
pci_cfgintr: 1:7 INTA BIOS irq 11
pci_cfgintr: 1:8 INTA BIOS irq 5
dc0: <ADMtek AN985 10/100BaseTX> port 0xc000-0xc0ff mem 0xdf000000-0xdf0003=
ff irq 11 at device 7.0 on pci1
dc0: Ethernet address: 00:04:5a:4d:b0:9f
miibus1: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus1
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc1: <ADMtek AN985 10/100BaseTX> port 0xc400-0xc4ff mem 0xdf001000-0xdf0013=
ff irq 5 at device 8.0 on pci1
dc1: Ethernet address: 00:0c:41:21:51:c9
miibus2: <MII bus> on dc1
ukphy1: <Generic IEEE 802.3u media interface> on miibus2
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atapci0: <nVidia nForce2 UDMA133 controller> port 0xf000-0xf00f at device 9=
.0 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pcib2: <PCI-PCI bridge> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
pci_cfgintr: 0:30 INTA routed to irq 11
pcib2: slot 0 INTA is routed to irq 11
pci2: <display, VGA> at device 0.0 (no driver attached)
orm0: <Option ROMs> at iomem 0xd0000-0xd17ff,0xc0000-0xcf7ff 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
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse Explorer, device ID 4
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
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: <PNP0f13> can't assign resources (irq)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
Timecounter "TSC" frequency 2091637364 Hz quality 800
Timecounters tick every 1.000 msec
IPsec: Initialized Security Association Processing.
IP Filter: v3.4.31 initialized. Default =3D block all, Logging =3D enabled
GEOM: create disk ad0 dp=3D0xc48ffd60
ad0: 76319MB <ST380011A> [155061/16/63] at ata0-master UDMA100
acd0: DVDR <MAD DOG MD-16XDVD9> at ata0-slave UDMA33
GEOM: create disk ad2 dp=3D0xc48ff660
ad2: 76319MB <ST380011A> [155061/16/63] at ata1-master UDMA100
acd1: CDRW <CD-W58E> at ata1-slave WDMA2
GEOM: create disk cd0 dp=3D0xc47d8e00
GEOM: create disk cd1 dp=3D0xc47d8600
cd0 at ata0 bus 0 target 1 lun 0
cd0: <MAD DOG MD-16XDVD9 2.F6> Removable CD-ROM SCSI-0 device=20
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ata1 bus 0 target 1 lun 0
cd1: <TEAC CD-W58E 1.0A> Removable CD-ROM SCSI-0 device=20
cd1: 16.000MB/s transfers
cd1: Attempt to query device size failed: NOT READY, Medium not present
Mounting root from ufs:/dev/ad0s2a
--------
Andrew
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