Date: Tue, 05 Apr 2005 16:20:27 -0300 From: Ricardo A Reis <ricardo@dis.epm.br> To: current@FreeBSD.org Subject: Interrupt storm detected on "irq16: bge0 uhci0"; throttling interrupt source Message-ID: <4252E4FB.2060807@dis.epm.br>
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Hi for all,
I resolve install RELENG_5 in IBM x346, chance i've problems
in usage two "Broadcom BCM5721 Gigabit Ethernet" in the same time,
because irq storm is active, i not use acpi and i disable one bge in
setup, when disable one gigabit, irq storm in the bge0 and uhci0 is active.
In loader.conf i set `hw.intr_storm_threshold=5000` but is the
not help-me
DMESG OUTPUT
Copyright (c) 1992-2005 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 5.4-STABLE #4: Tue Apr 5 09:50:20 BRT 2005
root@teste.epm.br:/usr/obj/usr/src/sys/SMP
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.00GHz (3000.13-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf41 Stepping = 1
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>
Hyperthreading: 2 logical CPUs
real memory = 536858624 (511 MB)
avail memory = 515690496 (491 MB)
MPTable: <IBM ENSW x346 SMP >
ioapic0: Assuming intbase of 0
ioapic1: Assuming intbase of 24
ioapic2: Assuming intbase of 48
ioapic3: Assuming intbase of 72
ioapic4: Assuming intbase of 96
ioapic4 <Version 2.0> irqs 96-119 on motherboard
ioapic3 <Version 2.0> irqs 72-95 on motherboard
ioapic2 <Version 2.0> irqs 48-71 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: <math processor> on motherboard
npx0: INT 16 interface
cpu0 on motherboard
pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pcib1: <PCI-PCI bridge> at device 2.0 on pci0
pci2: <PCI bus> on pcib1
pcib2: <PCI-PCI bridge> at device 0.0 on pci2
pci3: <PCI bus> on pcib2
pcib3: <PCI-PCI bridge> at device 0.2 on pci2
pci4: <PCI bus> on pcib3
pcib4: <MPTable PCI-PCI bridge> at device 4.0 on pci0
pci5: <PCI bus> on pcib4
bge0: <Broadcom BCM5721 Gigabit Ethernet, ASIC rev. 0x4001> mem 0xcfff0000-0xcfffffff irq 16 at device 0.0 on pci5
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
bge0: Ethernet address: 00:0d:60:6f:59:76
pcib5: <PCI-PCI bridge> at device 5.0 on pci0
pci6: <PCI bus> on pcib5
pcib6: <PCI-PCI bridge> at device 6.0 on pci0
pci7: <PCI bus> on pcib6
pcib7: <MPTable PCI-PCI bridge> at device 0.0 on pci7
pci8: <PCI bus> on pcib7
ahd0: <Adaptec AIC7902 Ultra320 SCSI adapter> port 0x4100-0x41ff,0x4000-0x40ff mem 0xcdffe000-0xcdffffff irq 27 at device 7.0 on pci8
aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
ahd1: <Adaptec AIC7902 Ultra320 SCSI adapter> port 0x4300-0x43ff,0x4200-0x42ff mem 0xcdffc000-0xcdffdfff irq 24 at device 7.1 on pci8
aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
pcib8: <MPTable PCI-PCI bridge> at device 0.2 on pci7
pci9: <PCI bus> on pcib8
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x5000-0x507f mem 0xcbfffc00-0xcbfffc7f irq 53 at device 2.0 on pci9
miibus1: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus1
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl0: Ethernet address: 00:04:75:fe:ce:92
pci0: <base peripheral> at device 8.0 (no driver attached)
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0x2200-0x221f irq 16 at device 29.0 on pci0
usb0: <Intel 82801EB (ICH5) 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 82801EB (ICH5) USB controller USB-B> port 0x2600-0x261f irq 19 at device 29.1 on pci0
usb1: <Intel 82801EB (ICH5) 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
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib9: <MPTable PCI-PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib9
pci1: <display, VGA> at device 6.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port 0x480-0x48f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
orm0: <ISA Option ROM> at iomem 0xc0000-0xcafff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on isa0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
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
unknown: <PNP0303> can't assign resources (port)
Timecounter "TSC" frequency 3000132998 Hz quality 800
Timecounters tick every 10.000 msec
acd0: DVDROM <HL-DT-STDVD-ROM GDR8082N/0L03> at ata0-master UDMA33
Waiting 15 seconds for SCSI devices to settle
Interrupt storm detected on "irq16: bge0 uhci0"; throttling interrupt source
ses0 at ahd1 bus 0 target 8 lun 0
ses0: <IBM 25R5170a S320 0 1> Fixed Processor SCSI-2 device
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
da0 at ahd1 bus 0 target 0 lun 0
da0: <IBM-ESXS ST336753LC FN B85D> Fixed Direct Access SCSI-3 device
da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 34715MB (71096640 512 byte sectors: 255H 63S/T 4425C)
Mounting root from ufs:/dev/da0s1a
Atenciosamente
Ricardo A. Reis
UNIFESP - SENAI
Unix and Network Admin
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