Looks like this diagnostic assertion in ehci_device_clear_toggle can
be triggered in many different scenarios. E.g.
umass1: Invalid CSW: tag 4430 should be 4431
umass1: Invalid CSW: tag 4430 should be 4432
umass1: Invalid CSW: tag 4431 should be 4433
umass1: Invalid CSW: tag 4433 should be 4434
panic: ehci_device_clear_toggle: queue active
...
ddb> tr
panic() at panic+0x122
ehci_device_clear_toggle() at ehci_device_clear_toggle+0x25
usbd_clear_endpoint_toggle() at usbd_clear_endpoint_toggle+0xb
umass_clear_endpoint_stall() at umass_clear_endpoint_stall+0x3e
usb_transfer_complete() at usb_transfer_complete+0x1e5
ehci_softintr() at ehci_softintr+0x2f
softintr_dispatch() at softintr_dispatch+0x73
Xsoftnet() at Xsoftnet+0xb1
--- interrupt ---
(null)() at 0x8
end of kernel
end trace frame: 0x123a, count: -10
My particular one is triggered by running dd if=/dev/sdXi of=/dev/null
for two different sd4 & sd5 devices attached to the same umass1. The
system is otherwise booted -s so nothing is running. The active
process is idle0 (pid 2).
I'll happily test any patches people may have but am unlikely to do
any code reading myself...
OpenBSD 4.6-current (GENERIC) #34: Fri Jan 1 14:47:15 MST 2010
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC
real mem = 1071841280 (1022MB)
avail mem = 1031987200 (984MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.3 @ 0xf0520 (68 entries)
bios0: vendor American Megatrends Inc. version "1003.002" date 05/18/2004
bios0: ASUSTeK Computer Inc. K8VSEDX
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC OEMB
acpi0: wakeup devices PCI0(S4) PS2K(S4) PS2M(S4) UAR2(S4) UAR1(S4)
AC97(S4) USB1(S4) USB2(S4) USB3(S4) USB4(S4) EHCI(S4) PWRB(S4)
SLPB(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Athlon(tm) 64 Processor 2800+, 1802.63 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,NXE,MMXX,LONG,3DNOW2,3DNOW
cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB
64b/line 16-way L2 cache
cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: AMD errata 86, 89, 97, 104 present, BIOS upgrade may be required
cpu0: apic clock running at 200MHz
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 3, 24 pins
ioapic0: misconfigured as apic 2, remapped to apid 1
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: SLPB
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "VIA K8HTB Host" rev 0x01
agp at pchb0 not configured
ppb0 at pci0 dev 1 function 0 "VIA K8HTB AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "Matrox MGA G400/G450 AGP" rev 0x85
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pciide0 at pci0 dev 8 function 0 "Promise PDC20378" rev 0x02: DMA
pciide0: using apic 1 int 18 (irq 5) for native-PCI interrupt
skc0 at pci0 dev 10 function 0 "Marvell Yukon 88E8001/8003/8010" rev
0x13, Yukon Lite rev. A3 (0x7): apic 1 int 17 (irq 10)
sk0 at skc0 port A: address 00:11:2f:00:00:00
eephy0 at sk0 phy 0: 88E1011 Gigabit PHY, rev. 5
pciide1 at pci0 dev 15 function 0 "VIA VT6420 SATA" rev 0x80: DMA
pciide1: using apic 1 int 20 (irq 10) for native-PCI interrupt
pciide2 at pci0 dev 15 function 1 "VIA VT82C571 IDE" rev 0x06: ATA133,
channel 0 configured to compatibility, channel 1 configured to
compatibility
wd0 at pciide2 channel 0 drive 0: <ST3400832A>
wd0: 16-sector PIO, LBA48, 381554MB, 781422768 sectors
wd0(pciide2:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide2 channel 1 drive 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <PLEXTOR, CD-R PX-W4824A, 1.04> ATAPI
5/cdrom removable
cd0(pciide2:1:1): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 16 function 0 "VIA VT83C572 USB" rev 0x81: apic 1
int 21 (irq 11)
uhci1 at pci0 dev 16 function 1 "VIA VT83C572 USB" rev 0x81: apic 1
int 21 (irq 11)
uhci2 at pci0 dev 16 function 2 "VIA VT83C572 USB" rev 0x81: apic 1
int 21 (irq 10)
uhci3 at pci0 dev 16 function 3 "VIA VT83C572 USB" rev 0x81: apic 1
int 21 (irq 10)
ehci0 at pci0 dev 16 function 4 "VIA VT6202 USB" rev 0x86: apic 1 int 21 (irq 5)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "VIA EHCI root hub" rev 2.00/1.00 addr 1
viapm0 at pci0 dev 17 function 0 "VIA VT8237 ISA" rev 0x00
iic0 at viapm0
lm1 at iic0 addr 0x2f: W83791SD
iic0: addr 0x4a 00=3f 01=03 02=7f 03=07 05=30 06=c0 07=90 08=3f 09=03
0a=7f 0b=07 0d=30 0e=c0 0f=90 10=3f 11=03 12=7f 13=07 15=30 16=c0
17=90 18=3f 19=03 1a=7f 1b=07 1d=30 1e=c0 1f=90 20=3f 21=03 22=7f
23=07 25=30 26=c0 27=90 28=3f 29=03 2a=7f 2b=07 2d=30 2e=c0 2f=90
30=3f 31=03 32=7f 33=07 35=30 36=c0 37=90 38=3f 39=03 3a=7f 3b=07
3d=30 3e=c0 3f=90 40=3f 41=03 42=7f 43=07 45=30 46=c0 47=90 48=3f
49=03 4a=7f 4b=07 4d=30 4e=c0 4f=90 50=3f 51=03 52=7f 53=07 55=30
56=c0 57=90 58=3f 59=03 5a=7f 5b=07 5d=30 5e=c0 5f=90 60=3f 61=03
62=7f 63=07 65=30 66=c0 67=90 68=3f 69=03 6a=7f 6b=07 6d=30 6e=c0
6f=90 70=3f 71=03 72=7f 73=07 75=30 76=c0 77=90 78=3f 79=03 7a=7f
7b=07 7d=30 7e=c0 7f=90 80=3f 81=03 82=7f 83=07 85=30 86=c0 87=90
88=3f 89=03 8a=7f 8b=07 8d=30 8e=c0 8f=90 90=3f 91=03 92=7f 93=07
95=30 96=c0 97=90 98=3f 99=03 9a=7f 9b=07 9d=30 9e=c0 9f=90 a0=3f
a1=03 a2=7f a3=07 a5=30 a6=c0 a7=90 a8=3f a9=03 aa=7f ab=07 ad=30
ae=c0 af=90 b0=3f b1=03 b2=7f b3=07 b5=30 b6=c0 b7=90 b8=3f b9=03
ba=7f bb=07 bd=30 be=c0 bf=90 c0=3f c1=03 c2=7f c3=07 c5=30 c6=c0
c7=90 c8=3f c9=03 ca=7f cb=07 cd=30 ce=c0 cf=90 d0=3f d1=03 d2=7f
d3=07 d5=30 d6=c0 d7=90 d8=3f d9=03 da=7f db=07 dd=30 de=c0 df=90
e0=3f e1=03 e2=7f e3=07 e5=30 e6=c0 e7=90 e8=3f e9=03 ea=7f eb=07
ed=30 ee=c0 ef=90 f0=3f f1=03 f2=7f f3=07 f5=30 f6=c0 f7=90 f8=3f
f9=03 fa=7f fb=07 fd=30 fe=c0 ff=90 words 00=3fff 01=03ff 02=7fff
03=07ff 04=00ff 05=30ff 06=c0ff 07=90ff
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM non-parity PC3200CL3.0
spdmem1 at iic0 addr 0x51: 512MB DDR SDRAM non-parity PC3200CL2.5
auvia0 at pci0 dev 17 function 5 "VIA VT8233 AC97" rev 0x60: apic 1
int 22 (irq 5)
ac97: codec id 0x41445370 (Analog Devices AD1980)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auvia0
pchb1 at pci0 dev 24 function 0 "AMD AMD64 0Fh HyperTransport" rev 0x00
pchb2 at pci0 dev 24 function 1 "AMD AMD64 0Fh Address Map" rev 0x00
pchb3 at pci0 dev 24 function 2 "AMD AMD64 0Fh DRAM Cfg" rev 0x00
kate0 at pci0 dev 24 function 3 "AMD AMD64 0Fh Misc Cfg" rev 0x00
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "VIA UHCI root hub" rev 1.00/1.00 addr 1
isa0 at mainbus0
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
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x2e/2: W83697HF rev 0x12
lm2 at wbsio0 port 0x290/8: W83697HF
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
mtrr: Pentium Pro MTRR support
uhub5 at uhub0 port 4 "Standard Microsystems product 0x2502" rev
2.00/0.01 addr 2
uhub6 at uhub5 port 1 "Standard Microsystems Hub" rev 2.00/0.01 addr 3
uhidev0 at uhub6 port 1 configuration 1 interface 0 "Logitech USB
Mouse" rev 1.10/6.10 addr 4
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
umass0 at uhub5 port 2 configuration 1 interface 0 "SMSC USB2223" rev
2.00/3.60 addr 5
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <SMSC, 223 U HS-CF, 3.60> SCSI0 0/direct removable
sd0: drive offline
sd1 at scsibus1 targ 1 lun 1: <SMSC, 223 U HS-MS, 3.60> SCSI0 0/direct removable
sd1: drive offline
sd2 at scsibus1 targ 1 lun 2: <SMSC, 223 U HS-SM, 3.60> SCSI0 0/direct removable
sd2: drive offline
sd3 at scsibus1 targ 1 lun 3: <SMSC, 223 U HS-SD/MMC, 3.60> SCSI0
0/direct removable
sd3: drive offline
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
umass1 at uhub6 port 2 configuration 1 interface 0 "JVC GZ-MG155" rev
2.00/10.01 addr 6
umass1: using SCSI over Bulk-Only
scsibus3 at umass1: 2 targets, initiator 0
sd4 at scsibus3 targ 1 lun 0: <JVC, GZ-MG155, 1.1> SCSI2 0/direct removable
sd4: 28600MB, 512 bytes/sec, 58572990 sec total
sd5 at scsibus3 targ 1 lun 1: <JVC, GZ-MG155, 1.1> SCSI2 0/direct removable
sd5: 1938MB, 512 bytes/sec, 3970048 sec total
--
nest.cx is Gmail hosted, use PGP for anything private. Key:
http://tinyurl.com/ho8qg
Fingerprint: 5E2B 2D0E 1E03 2046 BEC3 4D50 0B15 42BD 8DF5 A1B0
