msk0: interrupt storm

Pavel Gorshkov gorshkov.pavel at gmail.com
Sat Mar 3 17:54:31 UTC 2012 

On Fri, Mar 02, 2012 at 10:05:54AM -0800, YongHyeon PYUN wrote:
> Still have no idea. Would you post dmesg output?

Sure, just let me know if you need anything else.

Now running with

    hw.msk.msi_disable=1
    hw.msk.jumbo_disable=1

still getting the storms, the above settings just seem to make
them less severe/often.


> If you know how to reproduce the issue, let me know.

Any network activity will do, sometimes even just fetching new
mail from pop.gmail.com via POP3 over SSL.


So here's the dmesg as well as some other relevant bits:

$ vmstat -i
interrupt                          total       rate
irq9: acpi0                           81          0
irq16: mskc0 uhci0               4419739        456
irq17: cbb0 fwohci+                 6085          0
irq18: uhci2 ehci0+                    2          0
irq20: hpet0                     4333544        447
irq23: uhci3 ehci1                    32          0
irq257: hdac0                          1          0
irq258: hdac1                         36          0
irq260: ahci0                     169843         17
Total                            8929363        921


### currently configured with -rxcsum,
### but it doesn't seem to make any difference
$ ifconfig msk0
msk0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=c011a<TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,VLAN_HWTSO,LINKSTATE>
        ether 00:17:42:c8:2a:2f
        inet 192.168.1.3 netmask 0xffffff00 broadcast 192.168.1.255
        inet6 fe80::217:42ff:fec8:2a2f%msk0 prefixlen 64 scopeid 0x5
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex,flowcontrol,rxpause,txpause>)
        status: active


$ dmesg
Copyright (c) 1992-2012 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 9.0-RELEASE #0: Tue Jan  3 07:46:30 UTC 2012
    root at farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
CPU: Intel(R) Core(TM)2 Duo CPU     P8400  @ 2.26GHz (2261.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x10676  Family = 6  Model = 17  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=0x8e3fd<SSE3,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant, performance statistics
real memory  = 3221225472 (3072 MB)
avail memory = 3068252160 (2926 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <FUJ    FJNB1ED >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <FUJ PC> on motherboard
acpi0: Power Button (fixed)
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 450
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
Event timer "HPET3" frequency 14318180 Hz quality 440
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
acpi_ec0: <Embedded Controller: GPE 0x17> port 0x62,0x66 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 0xf0000000-0xf7ffffff,0xfa000000-0xfa00ffff irq 16 at device 0.0 on pci1
drm0: <ATI Mobility Radeon HD 3400 Series> on vgapci0
info: [drm] MSI enabled 1 message(s)
info: [drm] Initialized radeon 1.31.0 20080613
hdac0: <ATI RV620 High Definition Audio Controller> mem 0xfa010000-0xfa013fff irq 17 at device 0.1 on pci1
uhci0: <Intel 82801I (ICH9) USB controller> port 0x1800-0x181f irq 16 at device 26.0 on pci0
usbus0: <Intel 82801I (ICH9) USB controller> on uhci0
uhci1: <Intel 82801I (ICH9) USB controller> port 0x1820-0x183f irq 17 at device 26.1 on pci0
usbus1: <Intel 82801I (ICH9) USB controller> on uhci1
uhci2: <Intel 82801I (ICH9) USB controller> port 0x1840-0x185f irq 18 at device 26.2 on pci0
usbus2: <Intel 82801I (ICH9) USB controller> on uhci2
ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem 0xfa704800-0xfa704bff irq 18 at device 26.7 on pci0
usbus3: EHCI version 1.0
usbus3: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0
hdac1: <Intel 82801I High Definition Audio Controller> mem 0xfa700000-0xfa703fff irq 22 at device 27.0 on pci0
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci8: <ACPI PCI bus> on pcib2
mskc0: <Marvell Yukon 88E8055 Gigabit Ethernet> port 0x3000-0x30ff mem 0xfa100000-0xfa103fff irq 16 at device 0.0 on pci8
msk0: <Marvell Technology Group Ltd. Yukon EC Ultra Id 0xb4 Rev 0x03> on mskc0
msk0: disabling jumbo frame support
msk0: Ethernet address: 00:17:42:c8:2a:2f
miibus0: <MII bus> on msk0
e1000phy0: <Marvell 88E1149 Gigabit PHY> PHY 0 on miibus0
e1000phy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
pci16: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pci24: <ACPI PCI bus> on pcib4
iwn0: <Intel(R) WiFi Link 5100> mem 0xfa200000-0xfa201fff irq 18 at device 0.0 on pci24
pcib5: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
pci32: <ACPI PCI bus> on pcib5
pci32: <wireless controller, RF> at device 0.0 (no driver attached)
uhci3: <Intel 82801I (ICH9) USB controller> port 0x1860-0x187f irq 23 at device 29.0 on pci0
usbus4: <Intel 82801I (ICH9) USB controller> on uhci3
uhci4: <Intel 82801I (ICH9) USB controller> port 0x1880-0x189f irq 19 at device 29.1 on pci0
usbus5: <Intel 82801I (ICH9) USB controller> on uhci4
uhci5: <Intel 82801I (ICH9) USB controller> port 0x18a0-0x18bf irq 18 at device 29.2 on pci0
usbus6: <Intel 82801I (ICH9) USB controller> on uhci5
ehci1: <Intel 82801I (ICH9) USB 2.0 controller> mem 0xfa704c00-0xfa704fff irq 23 at device 29.7 on pci0
usbus7: EHCI version 1.0
usbus7: <Intel 82801I (ICH9) USB 2.0 controller> on ehci1
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci56: <ACPI PCI bus> on pcib6
cbb0: <PCI-CardBus Bridge> irq 17 at device 3.0 on pci56
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci56: <base peripheral, SD host controller> at device 3.2 (no driver attached)
pci56: <mass storage> at device 3.3 (no driver attached)
fwohci0: <1394 Open Host Controller Interface> mem 0xfa401000-0xfa401fff,0xfa402000-0xfa4027ff irq 17 at device 3.4 on pci56
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 8.
fwohci0: EUI64 00:00:0e:10:03:fe:19:d3
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: 02:00:0e:fe:19:d3
fwe0: Ethernet address: 02:00:0e:fe:19:d3
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:00:0e:10:03:fe:19:d3 @ 0xfffe00000000, S400, maxrec 2048
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0xbf05c000
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel ICH9M AHCI SATA controller> port 0x18f0-0x18f7,0x18e4-0x18e7,0x18e8-0x18ef,0x18e0-0x18e3,0x18c0-0x18df mem 0xfa704000-0xfa7047ff irq 19 at device 31.2 on pci0
ahci0: AHCI v1.20 with 4 3Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich2: <AHCI channel> at channel 5 on ahci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
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_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]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
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: 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
ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is present;
            to enable, add "vfs.zfs.prefetch_disable=0" to /boot/loader.conf.
ZFS filesystem version 5
ZFS storage pool version 28
Timecounters tick every 1.000 msec
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0)  (me)
firewire0: bus manager 0
hdac0: HDA Codec #0: ATI R6xx HDMI
pcm0: <HDA ATI R6xx HDMI PCM #0 HDMI> at cad 0 nid 1 on hdac0
hdac1: HDA Codec #0: Realtek ALC269
pcm1: <HDA Realtek ALC269 PCM #0 Analog> at cad 0 nid 1 on hdac1
pcm2: <HDA Realtek ALC269 PCM #1 Analog> at cad 0 nid 1 on hdac1
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 480Mbps High Speed USB v2.0
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 EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <Intel> at usbus5
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <Intel> at usbus6
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
ada0: <TOSHIBA MK2552GSX LV011K> ATA-8 SATA 2.x device
ada0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
cd0 at ahcich1 bus 0 scbus1 target 0 lun 0
cd0: <Optiarc BD ROM BC-5500S 1.55> Removable CD-ROM SCSI-0 device
cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
SMP: AP CPU #1 Launched!
uhub0: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
Root mount waiting for: usbus7 usbus3
Root mount waiting for: usbus7 usbus3
uhub3: 6 ports with 6 removable, self powered
uhub7: 6 ports with 6 removable, self powered
Root mount waiting for: usbus7 usbus3
ugen7.2: <Vimicro Corp.> at usbus7
Trying to mount root from zfs:zroot []...
ugen0.2: <vendor 0x04b4> at usbus0
ums0: <vendor 0x04b4 product 0x0033, class 0/0, rev 1.10/1.00, addr 2> on usbus0
ums0: 5 buttons and [XYZT] coordinates ID=0
ugen1.2: <Logitech> at usbus1
ukbd0: <Logitech HID compliant keyboard, class 0/0, rev 1.10/1.80, addr 2> on usbus1
kbd2 at ukbd0
uhid0: <Logitech HID compliant keyboard, class 0/0, rev 1.10/1.80, addr 2> on usbus1
msk0: link state changed to UP
info: [drm] Setting GART location based on new memory map
info: [drm] Loading RV620 Microcode
info: [drm] Resetting GPU
info: [drm] writeback test succeeded in 1 usecs
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source
interrupt storm detected on "irq16:"; throttling interrupt source

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