DragonFlyBSD 2.0 RELEASE SCHEDULE / livelocked limit engaged error

Vincent Stemen vince.dragonfly at hightek.org
Mon Jul 14 12:42:10 PDT 2008


On Mon, Jul 14, 2008 at 10:33:04AM +0800, Sepherosa Ziehau wrote:
> On 7/14/08, Vincent Stemen <vince.dragonfly at hightek.org> wrote:
> > On Fri, Jul 11, 2008 at 11:40:45AM -0700, Matthew Dillon wrote:
> >  >     The release is scheduled for Sunday 20-July-2008!  We have about a week
> >  >     left!
> >  >
> >  >     Now is the time for people to list their must-haves and would-likes
> >  >     for the release!  Please use this thread.  I'll start it off:
> >
> >  There is a bug that has been lingering for some time that I would sure
> >  like to see fixed.  We have not been able to run a serial ATA DVDRW
> >  drive on any of our machines.  Any time it is connected, we get
> >  continuous repeating errors like
> >
> >     intr 10 at 40001/40000hz, livelocked limit engage!
> >     intr 10 at 19810/20000 hz livelock removed.

Ok.  We tested with the freebsd-7.0 live filesystem CD.  It worked fine.
No livelock or other error messages.

> 1) Does disabling ACPI help?

No.  Disabling ACPI did not help.

> Could you post dmesg and 'vmstat -i'

 # vmstat -vi
 
 interrupt                           total       rate
 irq0: clk                         5201290      33774
 irq1: atkbd0                           78          0
 irq3: fxp0                              9          0
 irq4: sio0                              0          0
 irq5: uhci1                             0          0
 irq6: fdc0                              1          0
 irq7: ppc0                              2          0
 irq9: acpi0/uhci2                      92          0
 irq10: atapci0                    3828503      24860  <-- ouch
 irq11: uhci0                            0          0
 irq14: ata0                            12          0
 irq15: ata1                            26          0
 irq19                                  45          0
 irq21                                  41          0
 irq64: swi_siopoll                      0          0
 irq66: swi_crypto                       0          0
 irq67: swi_cambio                       0          0
 irq68: swi_vm                           0          0
 irq69: swi_taskq                        0          0
 Total                             9030099      58637
 ===================================================================

 # dmsg

 Copyright (c) 2003-2008 The DragonFly Project.
 Copyright (c) 1992-2003 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.
 DragonFly 1.13.0-DEVELOPMENT #0: Sun Jul 13 00:54:52 CEST 2008
     root at chlamydia.fs.ei.tum.de:/usr/obj/usr/src/sys/GENERIC
 TSC clock: 2800149082 Hz, i8254 clock: 1193203 Hz
 CPU: Intel(R) Celeron(R) CPU 2.80GHz (2800.11-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0xf34  Stepping = 4
   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=0x441d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,XTPR>
 real memory  = 527630336 (515264K bytes)
 avail memory = 431378432 (421268K bytes)
 Preloaded elf kernel "/boot/kernel" at 0xc4845000.
 Preloaded mfs_root "/boot/mfsroot" at 0xc48451f0.
 Preloaded elf module "/modules/acpi.ko" at 0xc4845234.
 Pentium Pro MTRR support enabled
 md0: Preloaded image </boot/mfsroot> 67108864 bytes at 0xc07e63bc
 md1: Malloc disk
 pcibios: BIOS version 2.10
 Using $PIR table, 8 entries at 0xc00f3c80
 ACPI: RSDP @ 0x0xf6440/0x0014 (v  0 ACPIAM)
 ACPI: RSDT @ 0x0x1f730000/0x0030 (v  1 GATEWA N2DTM010 0x20041005 MSFT 0x00000097)
 ACPI: FACP @ 0x0x1f730200/0x0081 (v  2 GATEWA OEMFACP  0x20041005 MSFT 0x00000097)
 ACPI: DSDT @ 0x0x1f730370/0x3EAB (v  1 GATEWA SR84510A 0x0000010A MSFT 0x0100000D)
 ACPI: FACS @ 0x0x1f740000/0x0040
 ACPI: APIC @ 0x0x1f730300/0x0068 (v  1 GATEWA OEMAPIC  0x20041005 MSFT 0x00000097)
 ACPI: ASF! @ 0x0x1f734220/0x0099 (v 16 LEGEND I865PASF 0x00000001 MSFT 0x0100000D)
 npx0: <math processor> on motherboard
 npx0: INT 16 interface
 Using XMM optimized bcopy/copyin/copyout
 acpi0: <GATEWA N2DTM010> on motherboard
 acpi0: Power Button (fixed)
 Warning: ACPI is disabling APM's device.  You can't run both
 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
 cpu0: <ACPI CPU> on acpi0
 acpi_button0: <Sleep Button> on acpi0
 fdc0: <NEC 72065B or clone> port 0x3f7,0x3f4-0x3f5,0x3f2-0x3f3,0x3f0-0x3f1 irq 6 drq 2 on acpi0
 sio0 port 0x3f8-0x3ff irq 4 on acpi0
 sio0: type 16550A
 ppc0 port 0x778-0x77f,0x378-0x37f irq 7 drq 3 on acpi0
 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
 ppc0: FIFO with 16/16/8 bytes threshold
 ppbus0: <Parallel port bus> on ppc0
 plip0: <PLIP network interface> on ppbus0
 acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
 lpt0: <Printer> on ppbus0
 lpt0: Interrupt-driven port
 ppi0: <Parallel I/O> on ppbus0
 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
 kbd0 at atkbd0
 legacypci0 on motherboard
 pcib0: <Host to PCI bridge> on legacypci0
 pci0: <PCI bus> on pcib0
 agp0: <Intel 82845M (845M GMCH) SVGA controller> mem 0xffa80000-0xffafffff,0xf0000000-0xf7ffffff irq 11 at device 2.0 on pci0
 agp0: detected 8060k stolen memory
 agp0: aperture size is 128M
 uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xe800-0xe81f irq 11 at device 29.0 on pci0
 usb0: <Intel 82801DB (ICH4) 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> on usb0
 uhub0: 2 ports with 2 removable, self powered
 uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xe880-0xe89f irq 5 at device 29.1 on pci0
 usb1: <Intel 82801DB (ICH4) 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> on usb1
 uhub1: 2 ports with 2 removable, self powered
 uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xec00-0xec1f irq 9 at device 29.2 on pci0
 usb2: <Intel 82801DB (ICH4) USB controller USB-C> 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
 pcib1: <Intel 82801BA/CA/DB/EB/FB (ICH2/3/4/5/6) Hub to PCI bridge> at device 30.0 on pci0
 pci1: <PCI bus> on pcib1
 atapci0: <SiI 3512 SATA150 controller> port 0xd400-0xd40f,0xd480-0xd483,0xd800-0xd807,0xd880-0xd883,0xdc00-0xdc07 mem 0xff8ffc00-0xff8ffdff irq 10 at device 0.0 on pci1
 ata2: <ATA channel 0> on atapci0
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 0/20000 hz, livelock removed
 acd0: DVDR <TSSTcorp DVD+/-RW TS-H653A/D400> at ata2-master SATA150
 ata3: <ATA channel 1> on atapci0
 fxp0: <Intel 82801DB (ICH4) Pro/100 VE Ethernet> port 0xd080-0xd0bf mem 0xff8fe000-0xff8fefff irq 3 at device 8.0 on pci1
 miibus0: <MII bus> on fxp0
 inphy0: <i82562ET 10/100 media interface> on miibus0
 inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 fxp0: MAC address: 00:11:11:a7:a2:a0
 isab0: <PCI to ISA bridge (vendor=8086 device=24c0)> at device 31.0 on pci0
 isa0: <ISA bus> on isab0
 atapci1: <Intel ICH4 UDMA100 controller> port 0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
 ata0: <ATA channel 0> on atapci1
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 ad0: 28629MB <QUANTUM FIREBALLP LM30 A35.0700> at ata0-master UDMA66
 ata1: <ATA channel 1> on atapci1
 umass0: <vendor 0x058f USB Reader, class 0/0, rev 1.10/1.00, addr 2> on uhub2
 acd1: DMA limited to UDMA33, controller found non-ATA66 cable
 acd1: CDRW <BCO4832IM/VER FF4C> at ata1-master UDMA33
 pci0: <unknown card> (vendor=0x8086, dev=0x24c3) at 31.3 irq 12
 pci0: <unknown card> (vendor=0x8086, dev=0x24c5) at 31.5 irq 12
 pmtimer0 on isa0
 fdc1: cannot reserve I/O port range
 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
 sc0: <System console> at flags 0x100 on isa0
 sc0: VGA <16 virtual consoles, flags=0x300>
 sio2: can't drain, serial port might not exist, disabling
 ppc1: cannot reserve I/O port range
 intr 10 at 10374/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 **WARNING** waiting for the following device to finish configuring:
   xpt:	func=0xc01552de arg=0
 **WARNING** waiting for the following device to finish configuring:
   xpt:	func=0xc01552de arg=0
 **WARNING** waiting for the following device to finish configuring:
   xpt:	func=0xc01552de arg=0
 **WARNING** waiting for the following device to finish configuring:
   xpt:	func=0xc01552de arg=0
 intr 10 at 17664/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 **WARNING** waiting for the following device to finish configuring:
   xpt:	func=0xc01552de arg=0
 Giving up, interrupt routing is probably hosed
 Mounting root from ufs:/dev/md0c
 intr 10 at 17144/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 19998/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 19998/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 19996/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 19960/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 19991/20000 hz, livelock removed
 intr 10 at 40001/40000 hz, livelocked limit engaged!
 intr 10 at 19958/20000 hz, livelock removed

 ...  livelock message repeated many times
 ===================================================================

When booting from the hard drive, once the livelock errors start comming
out, it will not come the rest of the way up.  We had to boot to ramdisk
to run vmstat, etc, to provide the above output.
 





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