[Linux-usb-users] Slightly unusual bug with USB/usbnet in 2.6.7

[Derrik Pates]

In the process of testing out my PowerBook after installing a new drive 
(its 4-year-old IBM drive had started its death spiral, so I'd been 
subsisting off booting it from a FireWire drive for a couple days), I 
decided to put my PowerBook into suspend. However, I did this while my 
Toshiba PCX1100U USB cablemodem was still plugged into one of the USB 
ports. Upon wake-up, a line reading '<3>Badness in ohci_endpoint_disable 
at drivers/usb/host/ohci-hcd.c:349' appeared at the top of the display, 
over my framebuffer, and the cablemodem wouldn't talk anymore. Upon 
looking in dmesg, I saw the following:

Badness in ohci_endpoint_disable at drivers/usb/host/ohci-hcd.c:349
Call trace:
 [c000b3d8] dump_stack+0x18/0x28
 [c0008840] check_bug_trap+0xb4/0xf0
 [c00089dc] ProgramCheckException+0x160/0x190
 [c0007e80] ret_from_except_full+0x0/0x4c
 [c017daf4] ohci_endpoint_disable+0xa0/0x188
 [c0170d10] hcd_endpoint_disable+0x118/0x190
 [c0172398] usb_disable_endpoint+0xa8/0xac
 [c0172510] usb_disable_device+0x10c/0x128
 [c016c418] usb_disconnect+0xac/0x110
 [c016ec1c] hub_port_connect_change+0x304/0x328
 [c016eef0] hub_events+0x2b0/0x330
 [c016efac] hub_thread+0x3c/0xf0
 [c000abe8] kernel_thread+0x44/0x60
The driver of course is now locked, so I can't use my cablemodem again 
via USB until I reboot. Anyone have suggestions on any more useful 
information I can provide? (OHCI host controller, of course.)

I'm not on the list, so please Cc: me with replies. Thanks.
--
Derrik Pates
[EMAIL PROTECTED]
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