On Tue, Dec 15, 2009 at 03:22:56AM +0100, frantisek holop wrote:
quoted text
> hi there,
> 
> i am having difficulties copying from one external
> usb device to the other.  the copying stops at certain
> point and the target device stops responding.
> 
> /var/log/messages:
> Dec 14 23:14:07 amaaq /bsd: umass0 at uhub0
> Dec 14 23:14:07 amaaq /bsd:  port 2 configuration 1 interface 0 "Seagate USB Mass Storage" rev 2.00/0.02 addr 2
> Dec 14 23:14:07 amaaq /bsd: umass0: using SCSI over Bulk-Only
> Dec 14 23:14:07 amaaq /bsd: scsibus1 at umass0: 2 targets, initiator 0
> Dec 14 23:14:07 amaaq /bsd: sd0 at scsibus1 targ 1 lun 0: <ST916082, 1A, 0000> SCSI0 0/direct fixed
> Dec 14 23:14:07 amaaq /bsd: sd0: 152627MB, 512 bytes/sec, 312581808 sec total
> Dec 15 02:45:27 amaaq /bsd: umass1 at uhub0
> Dec 15 02:45:27 amaaq /bsd:  port 4 configuration 1 interface 0 "SanDisk Corporation U3 Cruzer Micro" rev 2.00/0.10 addr 3
> Dec 15 02:45:27 amaaq /bsd: umass1: using SCSI over Bulk-Only
> Dec 15 02:45:27 amaaq /bsd: scsibus2 at umass1: 2 targets, initiator 0
> Dec 15 02:45:27 amaaq /bsd: sd1 at scsibus2 targ 1 lun 0: <SanDisk, U3 Cruzer Micro, 4.05> SCSI2 0/direct removable
> Dec 15 02:45:27 amaaq /bsd: sd1: 3919MB, 512 bytes/sec, 8027789 sec total
> ...
> Dec 15 02:54:42 amaaq /bsd: e: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:42 amaaq /bsd: splassert: vwakeup: want 80 have 0
> ...
> Dec 15 02:54:48 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: biodone: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: splassert: vwakeup: want 80 have 0
> Dec 15 02:54:48 amaaq /bsd: sd1 detached
> Dec 15 02:54:48 amaaq /bsd: scsibus2 detached
> Dec 15 02:54:48 amaaq /bsd: umass1 detached
> 
> at which point i removed the device.
> 
> what are these the symptoms of?  are my disks dying?
> 
> 
> OpenBSD 4.6-current (GENERIC) #447: Fri Dec  4 22:50:41 MST 2009
>     deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
> cpu0: Intel(R) Celeron(R) M processor 900MHz ("GenuineIntel" 686-class) 631 MHz
> cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,SBF
> real mem  = 527527936 (503MB)
> avail mem = 502505472 (479MB)
> mainbus0 at root
> bios0 at mainbus0: AT/286+ BIOS, date 05/16/08, BIOS32 rev. 0 @ 0xf0010, SMBIOS rev. 2.5 @ 0xf06e0 (37 entries)
> bios0: vendor American Megatrends Inc. version "1101" date 05/16/2008
> bios0: ASUSTeK Computer INC. 701
> acpi0 at bios0: rev 0
> acpi0: tables DSDT FACP APIC OEMB MCFG
> acpi0: wakeup devices P0P3(S4) P0P4(S4) P0P5(S4) P0P6(S4) P0P7(S4) MC97(S4) USB1(S3) USB2(S3) USB3(S3) USB4(S3) EUSB(S3)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: apic clock running at 70MHz
> ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 4 (P0P3)
> acpiprt2 at acpi0: bus -1 (P0P5)
> acpiprt3 at acpi0: bus 1 (P0P6)
> acpiec0 at acpi0
> acpicpu0 at acpi0: C3, C2
> acpitz0 at acpi0: critical temperature 90 degC
> acpibat0 at acpi0: BAT0 model "701" serial   type LION oem "ASUS"
> acpiac0 at acpi0: AC unit offline
> acpiasus0 at acpi0
> acpibtn0 at acpi0: LID_
> acpibtn1 at acpi0: SLPB
> acpibtn2 at acpi0: PWRB
> acpivideo0 at acpi0: VGA_
> acpivout0 at acpivideo0: CRTD
> acpivout1 at acpivideo0: TVOD
> acpivout2 at acpivideo0: LCDD
> bios0: ROM list: 0xc0000/0xf800!
> pci0 at mainbus0 bus 0: configuration mode 1 (bios)
> pchb0 at pci0 dev 0 function 0 "Intel 82915GM Host" rev 0x04
> vga1 at pci0 dev 2 function 0 "Intel 82915GM Video" rev 0x04
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> intagp0 at vga1
> agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
> inteldrm0 at vga1: apic 1 int 16 (irq 11)
> drm0 at inteldrm0
> "Intel 82915GM Video" rev 0x04 at pci0 dev 2 function 1 not configured
> azalia0 at pci0 dev 27 function 0 "Intel 82801FB HD Audio" rev 0x04: apic 1 int 16 (irq 11)
> azalia0: codecs: Realtek ALC662
> audio0 at azalia0
> ppb0 at pci0 dev 28 function 0 "Intel 82801FB PCIE" rev 0x04: apic 1 int 16 (irq 11)
> pci1 at ppb0 bus 3
> ppb1 at pci0 dev 28 function 2 "Intel 82801FB PCIE" rev 0x04: apic 1 int 18 (irq 10)
> pci2 at ppb1 bus 1
> iwn0 at pci2 dev 0 function 0 "Intel Wireless WiFi Link 4965" rev 0x61: apic 1 int 18 (irq 10), MIMO 2T3R, MoW2, address 00:21:5c:04:9e:19
> uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x04: apic 1 int 23 (irq 5)
> uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x04: apic 1 int 19 (irq 3)
> uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x04: apic 1 int 18 (irq 10)
> uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x04: apic 1 int 16 (irq 11)
> ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x04: apic 1 int 23 (irq 5)
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
> ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xd4
> pci3 at ppb2 bus 4
> ichpcib0 at pci0 dev 31 function 0 "Intel 82801FBM LPC" rev 0x04: PM disabled
> pciide0 at pci0 dev 31 function 2 "Intel 82801FBM SATA" rev 0x04: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
> wd0 at pciide0 channel 1 drive 0: <SILICONMOTION SM223AC>
> wd0: 1-sector PIO, LBA, 3815MB, 7815024 sectors
> wd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 4
> ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x04: apic 1 int 19 (irq 0)
> iic0 at ichiic0
> spdmem0 at iic0 addr 0x50: 512MB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM
> usb1 at uhci0: USB revision 1.0
> uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb2 at uhci1: USB revision 1.0
> uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb3 at uhci2: USB revision 1.0
> uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> usb4 at uhci3: USB revision 1.0
> uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> isa0 at ichpcib0
> isadma0 at isa0
> 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
> midi0 at pcppi0: <PC speaker>
> spkr0 at pcppi0
> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
> mtrr: Pentium Pro MTRR support
> vscsi0 at root
> scsibus0 at vscsi0: 256 targets
> softraid0 at root
> root on wd0a swap on wd0b dump on wd0b
> WARNING: / was not properly unmounted

please set kern.splassert to 2 and provide a dmesg of the same event.

-0-
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