Date: Sat, 17 Jul 2010 01:30:25 +0200 From: Christof Schulze <christof.schulze@gmx.com> To: freebsd-stable@freebsd.org Subject: interrupt issues 8_RELENG from two days ago Message-ID: <201007170130.44701.christof.schulze@gmx.com>
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Hello everyone,
having upgraded my laptop to a recent 8_RELENG from an earlier 8_RELENG fro=
m =20
the time of the 8.0 release, I find it behaves very strangely.
When booting devd hangs often until cancelled with ctrl+c.
Sometimes it seems that pending work is waiting for disk activity until it =
is=20
kicked off. I noticed this when setting up the keycodes for zsh and the=20
duration for reading each key differed significantly depending whether ther=
e=20
was disk activity or not. This happens as well in X as in console.
I tried disabling powerd, setting kern.hz to 100 and using the timers ACPI-
=46AST (default), HPET, i8254 and TSC - no change so far.
I am not sure if it is because an ancient configuration setting I had in pl=
ace=20
earlier and that I am missing now or whether this is due to a code change.
However, I am at a loss and would appreciate further input on the matter. D=
ue=20
to the upcoming release I am posting to -stable just to get this tracked in=
=20
case this is the symptom of some obscure bug.
Thank you in advance & Regards
Christof
This is vmstat -i:
% vmstat -i =
=20
~
interrupt total rate
irq1: atkbd0 28 0
irq9: acpi0 173 0
irq12: psm0 17 0
irq14: ata0 3009 8
irq16: wpi0 uhci3+ 5516 15
irq18: uhci2 14 0
irq21: fwohci0 2 0
irq22: bfe0 sdhci0 608 1
irq23: uhci0 ehci0 2 0
cpu0: timer 18165 51
irq256: hdac0 17 0
cpu1: timer 17986 50
Total 45537 127
this is dmesg:
% dmesg =
=20
~
Copyright (c) 1992-2010 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.
=46reeBSD is a registered trademark of The FreeBSD Foundation.
=46reeBSD 8.1-PRERELEASE #0: Thu Jul 15 14:29:16 UTC 2010
root@:/usr/obj/usr/src/sys/GENERIC amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz (1662.52-MHz K8-class=
=20
CPU)
Origin =3D "GenuineIntel" Id =3D 0x6f6 Family =3D 6 Model =3D f Stepp=
ing =3D 6
Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=3D0xe39d<SSE3,DTES64,MON,DS_CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM>
AMD Features=3D0x20100800<SYSCALL,NX,LM>
AMD Features2=3D0x1<LAHF>
TSC: P-state invariant
real memory =3D 2684354560 (2560 MB)
avail memory =3D 2562097152 (2443 MB)
ACPI APIC Table: <INTEL CALISTGA>
=46reeBSD/SMP: Multiprocessor System Detected: 2 CPUs
=46reeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <PTLTD Capell00> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_ec0: <Embedded Controller: GPE 0x17> port 0x62,0x66 on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acp=
i0
Timecounter "HPET" frequency 14318180 Hz quality 900
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0x1800-0x1807 mem=20
0xd8100000-0xd817ffff,0xc0000000-0xcfffffff,0xd8200000-0xd823ffff irq 16 at=
=20
device 2.0 on pci0
agp0: <Intel 82945GM (945GM GMCH) SVGA controller> on vgapci0
agp0: detected 7932k stolen memory
agp0: aperture size is 256M
vgapci1: <VGA-compatible display> mem 0xd8180000-0xd81fffff at device 2.1 o=
n=20
pci0
hdac0: <Intel 82801G High Definition Audio Controller> mem=20
0xd8240000-0xd8243fff irq 22 at device 27.0 on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib1
wpi0: <Intel(R) PRO/Wireless 3945ABG> mem 0xd4000000-0xd4000fff irq 16 at=20
device 0.0 on pci2
wpi0: Driver Revision 20071127
wpi0: Hardware Revision (0x1)
adding chan 1 (2412MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 2
adding chan 2 (2417MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 4
adding chan 3 (2422MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 6
adding chan 4 (2427MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 8
adding chan 5 (2432MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 10
adding chan 6 (2437MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 12
adding chan 7 (2442MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 14
adding chan 8 (2447MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 16
adding chan 9 (2452MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 18
adding chan 10 (2457MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 20
adding chan 11 (2462MHz) flags=3D0x2b maxpwr=3D15 passive=3D0, offset 22
adding chan 12 (2467MHz) flags=3D0x21 maxpwr=3D15 passive=3D1, offset 24
adding chan 13 (2472MHz) flags=3D0x21 maxpwr=3D15 passive=3D1, offset 26
adding chan 34 (5170MHz) flags=3D0x21 maxpwr=3D15 passive=3D1, offset 27
adding chan 36 (5180MHz) flags=3D0xab maxpwr=3D15 passive=3D0, offset 28
adding chan 38 (5190MHz) flags=3D0x21 maxpwr=3D15 passive=3D1, offset 29
adding chan 40 (5200MHz) flags=3D0xab maxpwr=3D15 passive=3D0, offset 30
adding chan 42 (5210MHz) flags=3D0x21 maxpwr=3D15 passive=3D1, offset 31
adding chan 44 (5220MHz) flags=3D0xab maxpwr=3D15 passive=3D0, offset 32
adding chan 46 (5230MHz) flags=3D0x21 maxpwr=3D15 passive=3D1, offset 33
adding chan 48 (5240MHz) flags=3D0xab maxpwr=3D15 passive=3D0, offset 34
adding chan 52 (5260MHz) flags=3D0xb1 maxpwr=3D15 passive=3D1, offset 35
adding chan 56 (5280MHz) flags=3D0xb1 maxpwr=3D15 passive=3D1, offset 36
adding chan 60 (5300MHz) flags=3D0xb1 maxpwr=3D15 passive=3D1, offset 37
adding chan 64 (5320MHz) flags=3D0xb1 maxpwr=3D15 passive=3D1, offset 38
adding chan 100 (5500MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 39
adding chan 104 (5520MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 40
adding chan 108 (5540MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 41
adding chan 112 (5560MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 42
adding chan 116 (5580MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 43
adding chan 120 (5600MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 44
adding chan 124 (5620MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 45
adding chan 128 (5640MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 46
adding chan 132 (5660MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 47
adding chan 136 (5680MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 48
adding chan 140 (5700MHz) flags=3D0xb1 maxpwr=3D16 passive=3D1, offset 49
power group 0: chan=3D1 maxpwr=3D45 temp=3D-176
sample 0: index=3D13 power=3D42
sample 1: index=3D29 power=3D30
sample 2: index=3D47 power=3D11
sample 3: index=3D58 power=3D0
sample 4: index=3D77 power=3D-18
power group 1: chan=3D44 maxpwr=3D50 temp=3D-180
sample 0: index=3D12 power=3D42
sample 1: index=3D19 power=3D35
sample 2: index=3D32 power=3D22
sample 3: index=3D43 power=3D11
sample 4: index=3D77 power=3D-21
power group 2: chan=3D64 maxpwr=3D48 temp=3D-179
sample 0: index=3D12 power=3D41
sample 1: index=3D20 power=3D34
sample 2: index=3D33 power=3D21
sample 3: index=3D44 power=3D11
sample 4: index=3D77 power=3D-19
power group 3: chan=3D116 maxpwr=3D47 temp=3D-178
sample 0: index=3D12 power=3D36
sample 1: index=3D20 power=3D28
sample 2: index=3D36 power=3D11
sample 3: index=3D48 power=3D1
sample 4: index=3D77 power=3D-26
power group 4: chan=3D153 maxpwr=3D47 temp=3D-176
sample 0: index=3D10 power=3D35
sample 1: index=3D20 power=3D23
sample 2: index=3D32 power=3D11
sample 3: index=3D42 power=3D3
sample 4: index=3D77 power=3D-28
wpi0: Regulatory Domain: MoW2
wpi0: Hardware Type: B
wpi0: Hardware Revision: ?
wpi0: SKU does support 802.11a
wpi0: [ITHREAD]
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib2
uhci0: <Intel 82801G (ICH7) USB controller USB-A> port 0x1820-0x183f irq 23=
at=20
device 29.0 on pci0
uhci0: [ITHREAD]
usbus0: <Intel 82801G (ICH7) USB controller USB-A> on uhci0
uhci1: <Intel 82801G (ICH7) USB controller USB-B> port 0x1840-0x185f irq 19=
at=20
device 29.1 on pci0
uhci1: [ITHREAD]
usbus1: <Intel 82801G (ICH7) USB controller USB-B> on uhci1
uhci2: <Intel 82801G (ICH7) USB controller USB-C> port 0x1860-0x187f irq 18=
at=20
device 29.2 on pci0
uhci2: [ITHREAD]
usbus2: <Intel 82801G (ICH7) USB controller USB-C> on uhci2
uhci3: <Intel 82801G (ICH7) USB controller USB-D> port 0x1880-0x189f irq 16=
at=20
device 29.3 on pci0
uhci3: [ITHREAD]
usbus3: <Intel 82801G (ICH7) USB controller USB-D> on uhci3
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xd8444000-0xd84443f=
f=20
irq 23 at device 29.7 on pci0
ehci0: [ITHREAD]
usbus4: EHCI version 1.0
usbus4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci5: <ACPI PCI bus> on pcib3
bfe0: <Broadcom BCM4401-B0 Fast Ethernet> mem 0xd8000000-0xd8001fff irq 22 =
at=20
device 5.0 on pci5
miibus0: <MII bus> on bfe0
bmtphy0: <BCM4401 10/100baseTX PHY> PHY 1 on miibus0
bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bfe0: Ethernet address: 00:13:77:27:90:3a
bfe0: [ITHREAD]
cbb0: <RF5C476 PCI-CardBus Bridge> at device 9.0 on pci5
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [FILTER]
fwohci0: <Ricoh R5C552> mem 0xd8002000-0xd80027ff at device 9.1 on pci5
fwohci0: [ITHREAD]
fwohci0: OHCI version 1.0 (ROM=3D1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:00:f0:41:01:03:a6:22
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: 02:00:f0:03:a6:22
fwe0: Ethernet address: 02:00:f0:03:a6:22
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:00:f0:41:01:03:a6:22 @ 0xfffe00000000, S400,=20
maxrec 2048
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x9ab44000
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=3D0x00000000, SelfID Count=3D1, CYCLEMAS=
TER=20
mode
sdhci0: <RICOH R5C822 SD> mem 0xd8002800-0xd80028ff at device 9.2 on pci5
sdhci0: 1 slot(s) allocated
sdhci0: [ITHREAD]
pci5: <base peripheral> at device 9.3 (no driver attached)
pci5: <base peripheral> at device 9.4 (no driver attached)
pci5: <base peripheral> at device 9.5 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port=20
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1810-0x181f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz1: <Thermal Zone> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atrtc0: Warning: Couldn't map I/O.
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 IntelliMouse, device ID 3
orm0: <ISA Option ROM> at iomem 0xdc000-0xdffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ppc0: cannot reserve I/O port range
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
coretemp1: <CPU On-Die Thermal Sensors> on cpu1
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
firewire0: 1 nodes, maxhop <=3D 0 cable IRM irm(0) (me)=20
firewire0: bus manager 0=20
ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is=20
present;
to enable, add "vfs.zfs.prefetch_disable=3D0" to /boot/loader.c=
onf.
ZFS filesystem version 3
ZFS storage pool version 14
Timecounters tick every 10.000 msec
vboxdrv: fAsync=3D0 offMin=3D0x122 offMax=3D0x398
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
cbb0: Unsupported card type detected
ad0: 95396MB <HTS541010G9AT00 MBZOA60A> at ata0-master UDMA100=20
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
hdac0: HDA Codec #0: Analog Devices AD1986A
hdac0: HDA Codec #1: Lucent/Agere Systems (Unknown)
hdac0: hdac_widget_connection_parse: nid=3D18 WARNING: zero cnid entnum=3D4=
j=3D2=20
index=3D0 entries=3D8 found=3D2 res=3D0x21002211
pcm0: <HDA Analog Devices AD1986A PCM #0 Analog> at cad 0 nid 1 on hdac0
pcm1: <HDA Analog Devices AD1986A PCM #1 Digital> at cad 0 nid 1 on hdac0
SMP: AP CPU #1 Launched!
uhub1: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
Root mount waiting for: usbus4
Root mount waiting for: usbus4
Root mount waiting for: usbus4
uhub4: 8 ports with 8 removable, self powered
Trying to mount root from zfs:zroot/root
ugen2.2: <Broadcom Corp> at usbus2
vboxnet0: Ethernet address: 0a:00:27:00:00:00
wlan0: Ethernet address: 00:18:de:24:c6:7c
wpi0: timeout resetting Tx ring 1
wpi0: timeout resetting Tx ring 3
wpi0: timeout resetting Tx ring 4
microcode alive notification version 10e02 alive 1
microcode alive notification version 10e02 alive 1
wpi_newstate: INIT -> SCAN flags 0x0
wpi_newstate: SCAN -> AUTH flags 0x0
config chan 3 flags 8005 cck f ofdm 15
wpi_newstate: AUTH -> ASSOC flags 0x0
wpi_newstate: ASSOC -> RUN flags 0x0
config chan 3 flags 8015
wpi0: need multicast update callback
wpi0: need multicast update callback
wpi0: need multicast update callback
WARNING: attempt to domain_add(bluetooth) after domainfinalize()
drm0: <Intel i945GM> on vgapci0
vgapci0: child drm0 requested pci_enable_busmaster
info: [drm] AGP at 0xc0000000 256MB
info: [drm] Initialized i915 1.6.0 20080730
drm0: [ITHREAD]
=2D-=20
() ascii ribbon campaign - against html e-mail=20
/\ www.asciiribbon.org - against proprietary attachments
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