RELENG_6_0 core

Mon Dec 19 12:27:12 PST 2005

I have been trying to find out why a machine I have dumps.

It finally cored and this is what was produced:
S kgdb kernel.debug /var/crash/vmcore.4
[GDB will not be able to debug user-mode threads:
/usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
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This GDB was configured as "i386-marcel-freebsd".

Unread portion of the kernel message buffer:
panic: vm_page_insert: page already inserted
Uptime: 19d5h10m10s
Dumping 511 MB (2 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 511MB (130816 pages) 496 480 464 448 432 416 400 384 368 352
336 320 304 288 272 256 240 224 208 192 176 160 144 128 112 96 80 64 48
32 16

#0  doadump () at pcpu.h:165
165             __asm __volatile("movl %%fs:0,%0" : "=r" (td));

I see a few references to the error on line 165 but no solution.

Please let me know what I may do to help debug this further.  I am
pasting a dmesg below:
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-RELEASE #4: Sat Nov 12 17:18:45 PST 2005
    root at skull.ineedamiracle.com:/usr/obj/usr/src/sys/SKULL
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.20GHz (2200.09-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
  Features=0x3febf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,P
AT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
real memory  = 536870912 (512 MB)
avail memory = 516042752 (492 MB)
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
cpu0 on motherboard
pcib0: <Host to PCI bridge> pcibus 0 on motherboard
pir0: <PCI Interrupt Routing Table: 8 Entries> on motherboard
pci0: <PCI bus> on pcib0
agp0: <VIA 8753 (P4X266) 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
pci1: <display, VGA> at device 0.0 (no driver attached)
rl0: <RealTek 8139 10/100BaseTX> port 0xec00-0xecff mem
0xdfffff00-0xdfffffff ir
q 5 at device 8.0 on pci0
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:50:fc:41:f0:50
pci0: <multimedia, audio> at device 11.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 8233 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,
0xfc00-0xfc0f at device 17.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd800-0xd81f irq 11 at device
17.2 on p
ci0
uhci0: [GIANT-LOCKED]
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xdc00-0xdc1f irq 11 at device
17.3 on p
ci0
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <VIA 83C572 USB controller> port 0xe000-0xe01f irq 11 at device
17.4 on p
ci0
uhci2: [GIANT-LOCKED]
usb2: <VIA 83C572 USB controller> on uhci2
usb2: USB revision 1.0
uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xd400-0xd4ff mem
0xdffffe00-0xdfff
feff irq 5 at device 18.0 on pci0
miibus1: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus1
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
vr0: Ethernet address: 00:07:95:b3:b0:bd
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xcafff,0xcb000-0xcefff 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]
fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2
on isa0
fdc0: [FAST]
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: <PNP0c01> can't assign resources (memory)
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 2200092132 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 114473MB <WDC WD1200BB-00CAA0 16.06V16> at ata0-master UDMA100
ad1: 286188MB <Maxtor 6L300R0 BAH41G10> at ata0-slave UDMA100
acd0: CDRW <NEC CD-RW NR-7900A/1.23> at ata1-master UDMA33
Trying to mount root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /home was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 4 files 1
WARNING: /jail_www was not properly dismounted
/jail_www: mount pending error: blocks 4 files 1
WARNING: /jail_dns was not properly dismounted
/jail_dns: mount pending error: blocks 4 files 1
rl0: link state changed to UP
pid 23686 (mail), uid 0: exited on signal 6 (core dumped)
panic: vm_page_insert: page already inserted
Uptime: 19d5h10m10s
Dumping 511 MB (2 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 511MB (130816 pages) 496 480 464 448 432 416 400 384 368 352
336 320
304 288 272 256 240 224 208 192 176 160 144 128 112 96 80 64 48 32 16
... ok

Dump complete
Automatic reboot in 15 seconds - press a key on the console to abort

Thank you
Paul
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