kernel panics when connected through wpi to apple extreme ap

[Paul B. Mahol]

On 1/15/09, Marc Peters <marc at sanity.de> wrote:
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> hello list,
>
> i have a lenovo t60 with an integrated intel 3945ABG wireless chipset.
> when i was running 7.1-PRERELEASE i realised that the network connection
> of my wpi died after some time when connected to the mention apple
> access point. i had to restart the card and everything went fine, for
> some time (about half an hour). since 7.1-RELEASE and now with
> 7.1-STABLE the kernel panics with a fatal trap and dumps it's core after
> some minutes (this output ist from -RELEASE-p1, but it's identical to
> the one i got from -STABLE):
>
> Fatal trap 12: page fault while in kernel mode
> cpuid = 0; apic id = 00
> fault virtual address	= 0xffff
> fault code		= supervisor read, page not present
> instruction pointer	= 0x20:0xc0deadfc
> stack pointer		= 0x28:0xe58bbbe0
> frame pointer		= 0x28:0xe58bbc9c
> code segment		= base 0x0, limit 0xfffff, type 0x1b
> 			= DPL 0, pres 1, def32 1, gran 1
> processor eflags	= interrupt enabled, resume, IOPL = 0
> current process		= 25 (wpi0 taskq)
> trap number		= 12
> panic: page fault
> cpuid = 0
> Uptime: 6m 14s
> Physical memory: 2034 MB
> Dumping 149 MB: 134 118 192 86 70 65 38 22 6
> Dump complete
> Automatic reboot in 15 seconds - press a key on the console to abort
>
> when i run this box connected to a netgear-ap i have at home, everything
> is fine (and was before, no panics, no connection dropping). i have the
> dump at hand, but since it's 150 MB i won't send it around via mail. if
> anyone is interested, i can upload it somewhere and send the link.
>
> anyone any ideas?

Enable textdump(8) and post bt output from debuger once panic happen.
(I'm not going to download 150MB)
> marc
>
> dmesg:
>
> Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation.
> FreeBSD 7.1-STABLE #0: Wed Jan 14 13:23:00 CET 2009
>     root at lappi.agentur.local:/usr/obj/usr/src/sys/GENERIC_DRM
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Core(TM)2 CPU         T7200  @ 2.00GHz (1995.02-MHz
> 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x6f6  Stepping = 6
>
> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>   Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
>   AMD Features=0x20100000<NX,LM>
>   AMD Features2=0x1<LAHF>
>   Cores per package: 2
> real memory  = 2146238464 (2046 MB)
> avail memory = 2090221568 (1993 MB)
> ACPI APIC Table: <LENOVO TP-79   >
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>  cpu0 (BSP): APIC ID:  0
>  cpu1 (AP): APIC ID:  1
> ACPI Warning (tbfadt-0505): Optional field "Gpe1Block" has zero address
> or length:        0    102C/0 [20070320]
> ioapic0: Changing APIC ID to 1
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> kbd1 at kbdmux0
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> acpi0: <LENOVO TP-79> on motherboard
> acpi0: [ITHREAD]
> acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x62,0x66 on acpi0
> acpi0: Power Button (fixed)
> acpi0: reservation of 0, a0000 (3) failed
> acpi0: reservation of 100000, 7ff00000 (3) failed
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on
> acpi0
> Timecounter "HPET" frequency 14318180 Hz quality 900
> acpi_lid0: <Control Method Lid Switch> on acpi0
> acpi_button0: <Sleep Button> on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> vgapci0: <VGA-compatible display> port 0x2000-0x20ff mem
> 0xd8000000-0xdfffffff,0xee100000-0xee10ffff irq 16 at device 0.0 on pci1
> drm0: <ATI Mobility Radeon X1400> on vgapci0
> vgapci0: child drm0 requested pci_enable_busmaster
> info: [drm] Initialized radeon 1.29.0 20080613
> hdac0: <Intel 82801G High Definition Audio Controller> mem
> 0xee400000-0xee403fff irq 17 at device 27.0 on pci0
> hdac0: HDA Driver Revision: 20090110_0123
> hdac0: [ITHREAD]
> pcib2: <ACPI PCI-PCI bridge> irq 20 at device 28.0 on pci0
> pci2: <ACPI PCI bus> on pcib2
> em0: <Intel(R) PRO/1000 Network Connection 6.9.6> port 0x3000-0x301f mem
> 0xee000000-0xee01ffff irq 16 at device 0.0 on pci2
> em0: Using MSI interrupt
> em0: [FILTER]
> em0: Ethernet address: 00:16:41:e3:4a:ff
> pcib3: <ACPI PCI-PCI bridge> irq 21 at device 28.1 on pci0
> pci3: <ACPI PCI bus> on pcib3
> wpi0: <Intel(R) PRO/Wireless 3945ABG> mem 0xedf00000-0xedf00fff irq 17
> at device 0.0 on pci3
> wpi0: Ethernet address: 00:19:d2:07:cf:36
> wpi0: [ITHREAD]
> pcib4: <ACPI PCI-PCI bridge> irq 22 at device 28.2 on pci0
> pci4: <ACPI PCI bus> on pcib4
> pcib5: <ACPI PCI-PCI bridge> irq 23 at device 28.3 on pci0
> pci12: <ACPI PCI bus> on pcib5
> uhci0: <UHCI (generic) USB controller> port 0x1800-0x181f irq 16 at
> device 29.0 on pci0
> uhci0: [GIANT-LOCKED]
> uhci0: [ITHREAD]
> usb0: <UHCI (generic) USB controller> on uhci0
> usb0: USB revision 1.0
> uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
> uhub0: 2 ports with 2 removable, self powered
> uhci1: <UHCI (generic) USB controller> port 0x1820-0x183f irq 17 at
> device 29.1 on pci0
> uhci1: [GIANT-LOCKED]
> uhci1: [ITHREAD]
> usb1: <UHCI (generic) USB controller> on uhci1
> usb1: USB revision 1.0
> uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
> uhub1: 2 ports with 2 removable, self powered
> uhci2: <UHCI (generic) USB controller> port 0x1840-0x185f irq 18 at
> device 29.2 on pci0
> uhci2: [GIANT-LOCKED]
> uhci2: [ITHREAD]
> usb2: <UHCI (generic) USB controller> on uhci2
> usb2: USB revision 1.0
> uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
> uhub2: 2 ports with 2 removable, self powered
> uhci3: <UHCI (generic) USB controller> port 0x1860-0x187f irq 19 at
> device 29.3 on pci0
> uhci3: [GIANT-LOCKED]
> uhci3: [ITHREAD]
> usb3: <UHCI (generic) USB controller> on uhci3
> usb3: USB revision 1.0
> uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
> uhub3: 2 ports with 2 removable, self powered
> ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem
> 0xee404000-0xee4043ff irq 19 at device 29.7 on pci0
> ehci0: [GIANT-LOCKED]
> ehci0: [ITHREAD]
> usb4: EHCI version 1.0
> usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
> usb4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0
> usb4: USB revision 2.0
> uhub4: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb4
> uhub4: 8 ports with 8 removable, self powered
> pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci21: <ACPI PCI bus> on pcib6
> cbb0: <TI1510 PCI-CardBus Bridge> mem 0xe4300000-0xe4300fff irq 16 at
> device 0.0 on pci21
> cardbus0: <CardBus bus> on cbb0
> pccard0: <16-bit PCCard bus> on cbb0
> cbb0: [ITHREAD]
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ICH7 UDMA100 controller> port
> 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1880-0x188f at device 31.1 on pci0
> ata0: <ATA channel 0> on atapci0
> ata0: [ITHREAD]
> atapci1: <Intel AHCI controller> port
> 0x18c8-0x18cf,0x18ac-0x18af,0x18c0-0x18c7,0x18a8-0x18ab,0x18b0-0x18bf
> mem 0xee404400-0xee4047ff irq 16 at device 31.2 on pci0
> atapci1: [ITHREAD]
> atapci1: AHCI Version 01.10 controller with 4 ports detected
> ata2: <ATA channel 0> on atapci1
> ata2: [ITHREAD]
> ata3: <ATA channel 1> on atapci1
> ata3: port not implemented
> ata3: [ITHREAD]
> ata4: <ATA channel 2> on atapci1
> ata4: port not implemented
> ata4: [ITHREAD]
> ata5: <ATA channel 3> on atapci1
> ata5: port not implemented
> ata5: [ITHREAD]
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> acpi_tz0: <Thermal Zone> on acpi0
> acpi_tz1: <Thermal Zone> on acpi0
> atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> atkbd0: [ITHREAD]
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: [GIANT-LOCKED]
> psm0: [ITHREAD]
> psm0: model Generic PS/2 mouse, device ID 0
> battery0: <ACPI Control Method Battery> on acpi0
> acpi_acad0: <AC Adapter> on acpi0
> acpi_ibm0: <IBM ThinkPad ACPI Extras> on acpi0
> cpu0: <ACPI CPU> on acpi0
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
> cpu1: <ACPI CPU> on acpi0
> est1: <Enhanced SpeedStep Frequency Control> on cpu1
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
> pmtimer0 on isa0
> orm0: <ISA Option ROMs> at iomem
> 0xd0000-0xd0fff,0xd1000-0xd1fff,0xdc000-0xdffff,0xe0000-0xeffff pnpid
> ORM0000 on isa0
> ppc0: parallel port not found.
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> sio0: configured irq 4 not in bitmap of probed irqs 0
> sio0: port may not be enabled
> sio0: configured irq 4 not in bitmap of probed irqs 0
> sio0: port may not be enabled
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 8250 or not responding
> sio0: [FILTER]
> sio1: configured irq 3 not in bitmap of probed irqs 0
> sio1: port may not be enabled
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> ums0: <Logitech USB-PS/2 Optical Mouse, class 0/0, rev 2.00/27.20, addr
> 2> on uhub0
> ums0: 8 buttons and Z dir.
> ugen0: <STMicroelectronics Biometric Coprocessor, class 0/0, rev
> 1.00/0.01, addr 2> on uhub3
> Timecounters tick every 1.000 msec
> acd0: DVDR <HL-DT-ST DVDRAM GSA-4083N/1.08> at ata0-master UDMA33
> ad4: 152627MB <SAMSUNG HM160HI HR100-08> at ata2-master SATA150
> hdac0: HDA Codec #0: Analog Devices AD1981HD
> hdac0: HDA Codec #1: Conexant (Unknown)
> pcm0: <HDA Analog Devices AD1981HD PCM #0 Analog> at cad 0 nid 1 on hdac0
> pcm1: <HDA Analog Devices AD1981HD PCM #1 Digital> at cad 0 nid 1 on hdac0
> SMP: AP CPU #1 Launched!
> Trying to mount root from ufs:/dev/ad4s1a
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-- 
Paul