Kernel Crash using GDB

Rod Taylor
2005-11-05T19:30:18Z

Upgraded FreeBSD to 6.0 Release.
Upgraded Gnome to 2.12, Abiword 2.4.1

Abiword is crashes while trying to save files for some unknown reason so
I recompiled it WITH_DEBUG=YES.

Open abiword from command line (abiword &) and attach and GDB process to
the abiword process.

Click "Save" in Abiword, which usually crashes Abiword but with GDB
attached the kernel panics and reboots immediately.

I'm not really sure what to do now but I can reproduce the crash every
time.


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 #13: Sat Nov  5 00:19:49 EST 2005
    root@home:/usr/obj/usr/src/sys/HOME
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 Processor 3000+ (2002.57-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0xfc0  Stepping = 0

Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLF
LUSH,MMX,FXSR,SSE,SSE2>
  AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>
real memory  = 3220373504 (3071 MB)
avail memory = 3104579584 (2960 MB)
ACPI APIC Table: <A M I  OEMAPIC >
ioapic0: Changing APIC ID to 1
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 0.3> irqs 0-23 on motherboard
acpi0: <A M I OEMRSDT> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 10 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 5 on acpi0
pci_link3: <ACPI PCI Link LNKD> irq 0 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
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 8385 host to PCI bridge> mem 0xf8000000-0xfbffffff at device
0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
fwohci0: <VIA Fire II (VT6306)> port 0xdc00-0xdc7f mem
0xfd800000-0xfd8007ff irq 16 at device 7. 0 on pci0
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:e0:18:00:00:6b:b6:fe
fwohci0: Phy 1394a available S400, 2 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:e0:18:6b:b6:fe
fwe0: Ethernet address: 02:e0:18:6b:b6:fe
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)
atapci0: <Promise PDC20378 SATA150 controller> port
0xa400-0xa43f,0xa000-0xa00f,0xec00-0xec7f me m
0xfda00000-0xfda00fff,0xfd900000-0xfd91ffff irq 18 at device 8.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
ata4: <ATA channel 2> on atapci0
skc0: <Marvell Gigabit Ethernet> port 0xa800-0xa8ff mem
0xfdc00000-0xfdc03fff irq 17 at device 1 0.0 on pci0
skc0: Marvell Yukon Lite Gigabit Ethernet rev. A3(0x7)
sk0: <Marvell Semiconductor, Inc. Yukon> on skc0
sk0: Ethernet address: 00:0e:a6:9f:aa:0f
miibus0: <MII bus> on sk0
e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus0
e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
1000baseTX-FDX, auto
fxp0: <Intel 82558 Pro/100 Ethernet> port 0xb000-0xb01f mem
0xf7d00000-0xf7d00fff,0xfde00000-0xf defffff irq 17 at device 12.0 on
pci0
miibus1: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus1
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:50:8b:02:8d:7d
pci0: <multimedia, video> at device 13.0 (no driver attached)
pci0: <multimedia> at device 13.1 (no driver attached)
atapci1: <VIA 6420 SATA150 controller> port
0xe800-0xe807,0xe400-0xe403,0xe000-0xe007,0xd800-0xd
803,0xd400-0xd40f,0xd000-0xd0ff irq 20 at device 15.0 on pci0
ata5: <ATA channel 0> on atapci1
ata6: <ATA channel 1> on atapci1
atapci2: <VIA 8237 UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at  device 15.1 on
pci0
ata0: <ATA channel 0> on atapci2
ata1: <ATA channel 1> on atapci2
uhci0: <VIA 83C572 USB controller> port 0xb400-0xb41f irq 21 at device
16.0 on pci0
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 0xb800-0xb81f irq 21 at device
16.1 on pci0
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 0xc000-0xc01f irq 21 at device
16.2 on pci0
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
uhci3: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 21 at device
16.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <VIA 83C572 USB controller> on uhci3
usb3: USB revision 1.0
uhub3: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <VIA VT6202 USB 2.0 controller> mem 0xfdf00000-0xfdf000ff irq 21
at device 16.4 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <VIA VT6202 USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: VIA EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
isab0: <PCI-ISA bridge> at device 17.0 on pci0
isa0: <ISA bus> on isab0
pcm0: <VIA VT8237> port 0xc800-0xc8ff irq 22 at device 17.5 on pci0
pcm0: [GIANT-LOCKED]
pcm0: <Analog Devices AD1980 AC97 Codec>
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2
on acpi0
fdc0: [FAST]
sio0: configured irq 3 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on
acpi0
sio0: type 16550A
sio1: configured irq 4 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
sio1: type 16550A
orm0: <ISA Option ROM> at iomem 0xc0000-0xccfff on isa0
ppc0: cannot reserve I/O port range
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
ums0: Logitech N48, rev 1.00/4.01, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
ulpt0: Samsung Electronics Co., Ltd. Samsung ML-1710 Series, rev
1.10/1.00, addr 2, iclass 7/1
ulpt0: using bi-directional mode
Timecounter "TSC" frequency 2002572299 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 73308MB <IBM DTLA-307075 TXAOA50C> at ata0-master UDMA100
ad1: 73308MB <IBM DTLA-307075 TXAOA50C> at ata0-slave UDMA100
acd0: CDRW <HL-DT-ST GCE-8525B/1.01> at ata1-master UDMA33
acd1: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-120S/1.01> at ata1-slave
UDMA66