Date: Fri, 1 Sep 2006 10:24:24 -0700 (PDT) From: Eric Anholt <anholt@FreeBSD.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/102760: iwi firmware load fails after significant uptime Message-ID: <200609011724.k81HOO7E008851@vonnegut.anholt.net> Resent-Message-ID: <200609011730.k81HUMh7035779@freefall.freebsd.org>
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>Number: 102760
>Category: kern
>Synopsis: iwi firmware load fails after significant uptime
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Sep 01 17:30:22 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Eric Anholt
>Release: FreeBSD 6.1-STABLE i386
>Organization:
>Environment:
System: FreeBSD vonnegut.anholt.net 6.1-STABLE FreeBSD 6.1-STABLE #4: Wed Jul 12 11:59:44 PDT 2006 root@vonnegut.anholt.net:/usr/obj/usr/src/6-stable/sys/MYKERNEL i386
>Description:
My daily routine with my laptop involves using wireless networking at
home, going to a coffeeshop on a different ssid, or going to work with
wired ethernet, and coming home. When I re-dhclient at a new location,
or sometimes at just random times while using the wireless and
the connection goes down and up I think, the firmware fails to load and
I'm stuck with no network connection and dhclient saying "no such
device" even though it appears in ifconfig. The dmesg lines that
appear are:
Aug 31 08:29:58 vonnegut kernel: iwi0: could not allocate firmware DMA memory
>How-To-Repeat:
Use iwi for an extended period of time, then re-run dhclient. "Small"
system memory probably helps.
>Fix:
My current workaround is to go to old contigmalloc (which sleeps
waiting for space to become available) and go kill apps hoping I'll end
up freeing something contiguous. Usually I just have to reboot,
though (kldunloading of iwi results in a panic for me, which will be a
separate report).
--- dmesg.boot begins here ---
Copyright (c) 1992-2006 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 6.1-STABLE #4: Wed Jul 12 11:59:44 PDT 2006
root@vonnegut.anholt.net:/usr/obj/usr/src/6-stable/sys/MYKERNEL
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1.60GHz (598.50-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
Features2=0x180<EST,TM2>
AMD Features=0x100000<NX>
real memory = 527368192 (502 MB)
avail memory = 506077184 (482 MB)
kbd1 at kbdmux0
ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
acpi0: <PTLTD RSDT> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x1d> port 0x62,0x66 on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_perf0: <ACPI CPU Frequency Control> on cpu0
acpi_perf0: failed in PERF_STATUS attach
device_attach: acpi_perf0 attach returned 6
acpi_perf0: <ACPI CPU Frequency Control> on cpu0
acpi_perf0: failed in PERF_STATUS attach
device_attach: acpi_perf0 attach returned 6
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_lid0: <Control Method Lid Switch> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> 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: <Intel 82915GM (915GM GMCH) SVGA controller> port 0x1800-0x1807 mem 0xb0080000-0xb00fffff,0xc0000000-0xcfffffff,0xb0000000-0xb003ffff irq 11 at device 2.0 on pci0
agp0: detected 7932k stolen memory
agp0: aperture size is 256M
pci0: <display> at device 2.1 (no driver attached)
uhci0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> port 0x1820-0x183f irq 10 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> port 0x1840-0x185f irq 7 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0: <Intel 82801FB (ICH6) USB 2.0 controller> mem 0xb0040000-0xb00403ff irq 10 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 82801FB (ICH6) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
umass0: Panasonic Optical Drive Controller, rev 2.00/0.00, addr 2
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci_link7: BIOS IRQ 3 for 6.5.INTC is invalid
pci6: <ACPI PCI bus> on pcib1
rl0: <RealTek 8139 10/100BaseTX> port 0x3000-0x30ff mem 0xb0100000-0xb01000ff irq 7 at device 1.0 on pci6
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:0b:97:97:33:3a
iwi0: <Intel(R) PRO/Wireless 2915ABG> mem 0xb0101000-0xb0101fff irq 5 at device 4.0 on pci6
iwi0: Ethernet address: 00:16:6f:73:9c:58
cbb0: <RF5C476 PCI-CardBus Bridge> mem 0xb0102000-0xb0102fff irq 3 at device 5.0 on pci6
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci6: <base peripheral> at device 5.1 (no driver attached)
pcm0: <Intel ICH6 (82801FB)> port 0x1c00-0x1cff,0x18c0-0x18ff mem 0xb0040800-0xb00409ff,0xb0040400-0xb00404ff irq 9 at device 30.2 on pci0
pcm0: <SigmaTel STAC9750/51 AC97 Codec>
pci0: <simple comms, generic modem> at device 30.3 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1810-0x181f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <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]
psm0: <PS/2 Mouse> flags 0x2000 irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xcf800-0xd07ff,0xdc000-0xdffff,0xe0000-0xeffff 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
ppc0: parallel port not found.
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
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 598503598 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 57231MB <TOSHIBA MK6034GAX AC101F> at ata0-master UDMA100
hwpmc: TSC/1/0x20<REA> P6/2/0x1fe<USR,SYS,EDG,THR,REA,WRI,INV,QUA>
cd0 at umass-sim0 bus 0 target 0 lun 0
cd0: <MATSHITA UJDA757 DVD/CDRW 1.50> Removable CD-ROM SCSI-0 device
cd0: 40.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ad0s1a
--- dmesg.boot ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
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