On 07/01/13 14:19 +0100, Manuel Giraud wrote:
Hi,
After a recent upgrade to -current (yesterday from ftp.fr.openbsd.org),
rtorrent (with ~10 active torrents) ends up waiting on pmrwait
(according to top). I cannot even kill -9 this process. I never run into
this issue with a one month old -current.
OpenBSD 5.2-current (GENERIC) #13: Sat Jan 5 10:57:54 MST 2013
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Geode(TM) Integrated Processor by AMD PCS (AuthenticAMD 586-class) 499
MHz
cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX,MMXX,3DNOW2,3DNOW
real mem = 259252224 (247MB)
avail mem = 244035584 (232MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 01/16/09, BIOS32 rev. 0 @ 0xfa960
apm0 at bios0: Power Management spec V1.2 (slowidle)
pcibios0 at bios0: rev 2.1 @ 0xf/0xdfb4
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/112 (5 entries)
pcibios0: bad IRQ table checksum
pcibios0: PCI BIOS has 5 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 5 10 11
pcibios0: no compatible PCI ICU found
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xc/0x8000 0xc8000/0xa800 0xef000/0x1000!
cpu0 at mainbus0: (uniprocessor)
amdmsr0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 1 function 0 AMD Geode LX rev 0x33
vga1 at pci0 dev 1 function 1 AMD Geode LX Video rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
glxsb0 at pci0 dev 1 function 2 AMD Geode LX Crypto rev 0x00: RNG AES
vr0 at pci0 dev 13 function 0 VIA VT6105M RhineIII rev 0x96: irq 11, address
00:0d:b9:0d:cd:38
ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
0x004063, model 0x0034
glxpcib0 at pci0 dev 15 function 0 AMD CS5536 ISA rev 0x03: rev 3, 32-bit
3579545Hz timer, watchdog, gpio, i2c
gpio0 at glxpcib0: 32 pins
iic0 at glxpcib0
pciide0 at pci0 dev 15 function 2 AMD CS5536 IDE rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: TS4GCF133
wd0: 1-sector PIO, LBA, 3823MB, 7831152 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
auglx0 at pci0 dev 15 function 3 AMD CS5536 Audio rev 0x01: irq 11, CS5536
AC97
ac97: codec id 0x414c4770 (Avance Logic ALC203 rev 0)
ac97: codec features headphone, 20 bit DAC, 18 bit ADC, No 3D Stereo
audio0 at auglx0
ohci0 at pci0 dev 15 function 4 AMD CS5536 USB rev 0x02: irq 5, version 1.0,
legacy support
ehci0 at pci0 dev 15 function 5 AMD CS5536 USB rev 0x02: irq 5
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 AMD EHCI root hub rev 2.00/1.00 addr 1
isa0 at glxpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x2e/2: W83627HF rev 0x41
lm1 at wbsio0 port 0x290/8: W83627HF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb1 at ohci0: USB revision 1.0
uhub1 at usb1 AMD OHCI root hub rev 1.00/1.00 addr 1
mtrr: K6-family MTRR support (2 registers)
umass0 at uhub0 port 4 configuration 1 interface 0 Western Digital My
Passport 071A rev 2.00/20.19 addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: WD, My Passport 071A, 2019 SCSI2 0/direct fixed
sd0: 715377MB, 512 bytes/sector, 1465092096 sectors
ses0 at scsibus0 targ 1 lun 1: WD, SES Device, 2019 SCSI2 13/enclosure
services fixed
ses0: unable to read enclosure configuration
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on wd0a (c917c85befe4920c.a) swap on wd0b dump on wd0b
WARNING: / was not properly unmounted
--
Manuel Giraud
I saw this issue a lot as far back as 4.8-4.9 on ppc
I was able to reproducably hang the process by starting rtorrent, stopping
it, then starting it again. Unfortunately I never got a chance to chase up
the issue, but it definitely existed on ppc some time ago.
Cheers
richo
--
richo || Today's excuse:
Failure to adjust for daylight savings time.
http://blog.psych0tik.net
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