Messages in this thread | | | Date | Sun, 30 Dec 2001 19:21:04 -0800 | From | David Brownell <> | Subject | Re: Kernel panic from usb-ohci |
| |
The problem is the driver you're using on top of usb-ohci, seemingly whatever talks to that ADSL modem. It might be fixed in a more recent kernel, I wouldn't know.
> usb-ohci.c : bus 00:0c.0 devnum 2 deletion in interrupt > Kernel BUG at usb_ohci.c: 886!
As it says in the comment on line 884, the problem is likely (all but certainly) that "some interface's driver has a refcount bug". Specifically, the OHCI driver is being told the device has gone away. Because it's in_interrupt(), that's a lie ... only khubd is allowed to declare that, and of course that can't ever say that in_interrupt().
- Dave
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |