usb issue Macbook Pro VM Fusion

From: Andreas Tobler <andreast-list_at_fgznet.ch>
Date: Fri, 27 Mar 2009 22:52:52 +0100
Hello,

I run a fbsd current in a vm instance on my MacBook Pro.

Today I did the upgrade to todays sources.

Now I get some annoying warnings from the usb stack:

----
FreeBSD 8.0-CURRENT #0 r190475M: Fri Mar 27 22:07:10 CET 2009
 
andreast_at_deuterium_fbsd.andreas.nets:/export/devel/obj/export/devel/src/sys/ANDREAST_amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 Duo CPU     T9300  _at_ 2.50GHz (2496.15-MHz 
K8-class CPU)
   Origin = "GenuineIntel"  Id = 0x10676  Stepping = 6
 
Features=0xfebfbff<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>
   Features2=0x80082201<SSE3,SSSE3,CX16,SSE4.1,<b31>>
   AMD Features=0x20100800<SYSCALL,NX,LM>
   AMD Features2=0x1<LAHF>
   TSC: P-state invariant
usable memory = 2133323776 (2034 MB)
avail memory  = 2060926976 (1965 MB)

...
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x2080-0x209f irq 
18 at device 0.0 on pci2
uhci0: [ITHREAD]
usbus0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
...
usbus0: 12Mbps Full Speed USB v1.0
...
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
...
uhub0: 2 ports with 2 removable, self powered
...
Root mount waiting for: usbus1 usbus0
Root mount waiting for: usbus1 usbus0
uhub1: 6 ports with 6 removable, self powered
Root mount waiting for: usbus0
usb2_alloc_device:1516: getting device descriptor at addr 2 failed!
Root mount waiting for: usbus0
usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed!
Root mount waiting for: usbus0
Root mount waiting for: usbus0
Root mount waiting for: usbus0
usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed!
ugen0.2: <> at usbus0 (disconnected)
uhub_reattach_port:413: could not allocate new device!
usb2_alloc_device:1516: getting device descriptor at addr 2 failed!
usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed!
usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed!
ugen0.2: <> at usbus0 (disconnected)
uhub_reattach_port:413: could not allocate new device!
usb2_alloc_device:1516: getting device descriptor at addr 2 failed!
usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed!
usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed!
ugen0.2: <> at usbus0 (disconnected)

----

The last lines above are repeating on the console.

There is no 'known' usb device attached to the port. Means, I have 
nothing attached to the usb ports externally.

If you need the full log, let me know.

What else can I provide to help debugging?

TIA,
Andreas
Received on Fri Mar 27 2009 - 20:52:55 UTC

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