Michael Nottebrock lofi at freebsd.org
Wed Sep 21 18:47:08 PDT 2005

On Thursday, 22. September 2005 01:13, Michael Nottebrock wrote:
> [...]
> ad0: 76351MB <SAMSUNG SV8004H QR100-12> at ata0-master UDMA100
> acd0: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-103S 0115/E1.15> at
> ata1-master UDM
> A33
> Trying to mount root from ufs:/dev/ad0s1a
> panic: lockmgr: unknown locktype request 0
> Uptime: 2s
> Cannot dump. No dump device defined.
> Automatic reboot in 15 seconds - press a key on the console to abort
> --> Press a key on the console to reboot,
> --> or switch off the system now.

And here's a backtrace for it:

KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2005 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 6.0-BETA5 #5: Thu Sep 22 01:27:39 CEST 2005
    root at lofi.dyndns.org:/usr/obj/usr/src/sys/LOFI.ULE
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Duron(tm)  (1798.25-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x681  Stepping = 1
  AMD Features=0xc0400800<SYSCALL,MMX+,3DNow+,3DNow>
real memory  = 536805376 (511 MB)
avail memory = 516079616 (492 MB)
ioapic0 <Version 0.3> irqs 0-23 on motherboard
ath_hal: (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413)
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <AMIINT VIA_K7> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 5 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 11 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 12 on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 10 on acpi0
pci_link4: <ACPI PCI Link LNKE> irq 0 on acpi0
pci_link5: <ACPI PCI Link LNKF> irq 0 on acpi0
pci_link6: <ACPI PCI Link LNKG> irq 0 on acpi0
pci_link7: <ACPI PCI Link LNKH> irq 0 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b 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
agp0: <VIA 8377 (Apollo KT400/KT400A/KT600) host to PCI bridge> mem 
0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
ath0: <Atheros 5212> mem 0xdffe0000-0xdffeffff irq 17 at device 13.0 on pci0
ath0: Ethernet address: 00:09:5b:ec:e1:b1
ath0: mac 5.9 phy 4.3 radio 4.6
atapci0: <VIA 6420 SATA150 controller> port 
irq 20 at device 15.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
atapci1: <VIA 8237 UDMA133 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 15.1 on pci0
ata0: <ATA channel 0> on atapci1
ata1: <ATA channel 1> on atapci1
pci0: <serial bus, USB> at device 16.0 (no driver attached)
pci0: <serial bus, USB> at device 16.1 (no driver attached)
pci0: <serial bus, USB> at device 16.2 (no driver attached)
pci0: <serial bus, USB> at device 16.3 (no driver attached)
pci0: <serial bus, USB> at device 16.4 (no driver attached)
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
pci0: <multimedia, audio> at device 17.5 (no driver attached)
vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xc000-0xc0ff mem 
0xdfffbd00-0xdfffbdff irq 23 at device 18.0 on pci0
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
vr0: Ethernet address: 00:0b:6a:b9:b0:30
acpi_button1: <Sleep Button> on acpi0
fdc0: <floppy drive controller> port 0x3f2-0x3f3,0x3f4-0x3f5,0x3f7 irq 6 drq 2 
on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A, console
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 1798249996 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 76351MB <SAMSUNG SV8004H QR100-12> at ata0-master UDMA100
acd0: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-103S 0115/E1.15> at ata1-master 
Trying to mount root from ufs:/dev/ad0s1a
panic: lockmgr: unknown locktype request 0
KDB: enter: panic
[thread pid 1 tid 100006 ]
Stopped at      kdb_enter+0x2b: nop
db> trace
Tracing pid 1 tid 100006 td 0xc196e640
kdb_enter(c065f299) at kdb_enter+0x2b
panic(c065dcf5,0,c06b5030,0,c065dbf6) at panic+0xbb
lockmgr(c1b76af8,0,0,c196e640,d4481734) at lockmgr+0x58f
vfs_hash_insert(c1b76aa0,168,0,c196e640,d4481804) at vfs_hash_insert+0x26
ffs_vget(c1a86800,168,0,d4481804) at ffs_vget+0x171
ufs_lookup(d44818d0,0,60,0,2) at ufs_lookup+0xaa5
ufs_extattr_lookup(c1b76bb0,2,c067062a,d4481910,c196e640) at 
ufs_extattr_autostart(c1a86800,c196e640,c196bd00,1,1) at 
ffs_mountfs(c1b76cc0,c1a86800,c196e640,c1a839b0,0) at ffs_mountfs+0x7da
ffs_mount(c1a86800,c196e640,0,0,c1b77000) at ffs_mount+0x8c5
vfs_domount(c196e640,c1a83970,c1a83990,4001,c1a83940) at vfs_domount+0x571
vfs_donmount(c196e640,4001,d4481c14,c1a84740,6) at vfs_donmount+0xce
kernel_mount(c1a83920,4001,d4481c80,d4481cac,c051d2b4) at kernel_mount+0x38
kernel_vmount(4001,c0663ed0,c1a838f0,c0663ed7,c065d6e4) at kernel_vmount+0x37
vfs_mountroot_try(c1a83900,0,c196dc48,0,d4481cfc) at vfs_mountroot_try+0xb8
vfs_mountroot(c196dc48,c196e640,0,0,0) at vfs_mountroot+0xb3
start_init(0,d4481d38,c06b5a60,0,c065d21e) at start_init+0x35
fork_exit(c04b0f74,0,d4481d38) at fork_exit+0x61
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xd4481d6c, ebp = 0 ---

   ,_,   | Michael Nottebrock               | lofi at freebsd.org
 (/^ ^\) | FreeBSD - The Power to Serve     | http://www.freebsd.org
   \u/   | K Desktop Environment on FreeBSD | http://freebsd.kde.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-current/attachments/20050922/1fc0b61c/attachment.bin

More information about the freebsd-current mailing list