Date: Wed, 10 Nov 2004 01:41:21 +0100 From: Arjan Van Leeuwen <avleeuwen@gmail.com> To: Robert Watson <rwatson@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: Panic in 5.3, related to network traffic Message-ID: <d86b48730411091641640ce546@mail.gmail.com> In-Reply-To: <Pine.NEB.3.96L.1041109233152.60848S-100000@fledge.watson.org> References: <d86b48730411091235148ad354@mail.gmail.com> <Pine.NEB.3.96L.1041109233152.60848S-100000@fledge.watson.org>
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[-- Attachment #1 --]
On Tue, 9 Nov 2004 23:33:15 +0000 (GMT), Robert Watson
<rwatson@freebsd.org> wrote:
>
>
>
> On Tue, 9 Nov 2004, Arjan Van Leeuwen wrote:
>
(...)
>
> Could you send a copy of your dmesg? Could you also use gdb on a kernel
> with debug symbols or addr2line to convert the function+offsets in the
> trace to file and line number in the source? This is a NULL pointer
> dereference, so presumably somewhere there is a poor assumption about
> memory allocation or the like.
dmesg is attached.
# addr2line -e kernel.debug.20041109 0xc06544a0
/usr/src/sys/sys/libkern.h:56
How do I get the function+offsets?
Thanks,
Arjan
>
> Thanks,
>
> Robert N M Watson FreeBSD Core Team, TrustedBSD Projects
> robert@fledge.watson.org Principal Research Scientist, McAfee Research
>
>
[-- Attachment #2 --]
cam: using minimum scsi_delay (100ms)
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 5.3-RELEASE #0: Tue Nov 9 18:57:44 CET 2004
root@winston.piwebs.com:/usr/obj/usr/src/sys/WINSTON
ACPI APIC Table: <COMPAQ ODESSA >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Pentium III/Pentium III Xeon/Celeron (548.54-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
real memory = 536870912 (512 MB)
avail memory = 515682304 (491 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 1
cpu1 (AP): APIC ID: 0
ioapic0: Changing APIC ID to 8
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 1.1> irqs 0-31 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <COMPAQ ODESSA> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xf808-0xf80b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 0.1 on pci0
pcib1: could not get PCI interrupt routing table for \\_SB_.PCI0.BUS2 - AE_NOT_FOUND
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
atapci0: <Promise PDC20269 UDMA133 controller> port 0x7010-0x701f,0x7034-0x7037,0x7028-0x702f,0x7030-0x7033,0x7020-0x7027 mem 0xd7600000-0xd7603fff irq 16 at device 7.0 on pci0
ata2: channel #0 on atapci0
ata3: channel #1 on atapci0
rl0: <RealTek 8139 10/100BaseTX> port 0x7400-0x74ff mem 0xd7700000-0xd77000ff irq 21 at device 11.0 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: 00:10:a7:04:2a:4e
isab0: <PCI-ISA bridge> at device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <GENERIC ATA controller> port 0x7000-0x700f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.1 on pci0
ata0: channel #0 on atapci1
ata1: channel #1 on atapci1
ohci0: <OHCI (generic) USB controller> mem 0xd7800000-0xd7800fff irq 25 at device 15.2 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x0e11) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 5 ports with 5 removable, self powered
pcib2: <ACPI Host-PCI bridge> on acpi0
pcib2: couldn't find _ADR
pcib2: trying bus number 2
pci2: <ACPI PCI bus> on pcib2
sym0: <875> port 0x5000-0x50ff mem 0xd7a00000-0xd7a00fff,0xd7900000-0xd79000ff irq 28 at device 8.0 on pci2
sym0: No NVRAM, ID 7, Fast-20, SE, parity checking
sym0: [GIANT-LOCKED]
sym1: <875> port 0x5400-0x54ff mem 0xd7c00000-0xd7c00fff,0xd7b00000-0xd7b000ff irq 29 at device 8.1 on pci2
sym1: No NVRAM, ID 7, Fast-20, SE, parity checking
sym1: [GIANT-LOCKED]
fwohci0: <Texas Instruments TSB12LV22> mem 0xd7e00000-0xd7e03fff,0xd7d00000-0xd7d007ff irq 24 at device 9.0 on pci2
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 ff:ff:ff:ff:ff:ff:ff:ff
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: fe:ff:ff:ff:ff:ff
fwe0: Ethernet address: fe:ff:ff:ff:ff:ff
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)
fxp0: <Intel 82558 Pro/100 Ethernet> port 0x5800-0x581f mem 0xd7f00000-0xd7ffffff,0xd7500000-0xd7500fff irq 31 at device 11.0 on pci2
miibus1: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus1
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:08:c7:df:49:e4
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: <ECP parallel printer port> port 0x778-0x77d,0x378-0x37f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
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
sio0: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x10 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
sio1: type 16550A
fdc0: <floppy drive controller> port 0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
orm0: <ISA Option ROMs> at iomem 0xe0000-0xe7fff,0xce000-0xd07ff,0xc8000-0xcdfff,0xc0000-0xc7fff on isa0
pmtimer0 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
Timecounters tick every 1.000 msec
IP Filter: v3.4.35 initialized. Default = block all, Logging = enabled
ipfw2 initialized, divert disabled, rule-based forwarding disabled, default to accept, logging disabled
ad4: 16446MB <ST317242A/3.09> [33416/16/63] at ata2-master UDMA33
ad6: 152627MB <WDC WD1600JB-00EVA0/15.05R15> [310101/16/63] at ata3-master UDMA100
ad7: 39082MB <Maxtor 54098H8/DAC10SC0> [79406/16/63] at ata3-slave UDMA100
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/ad4s1a
WARNING: / was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: superblock summary recomputed
WARNING: /shares/data was not properly dismounted
WARNING: /shares/mp3 was not properly dismounted
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