Subject: Re: Crashes when removing an usb flash reader
To: None <>
From: Ian Zagorskih <>
List: current-users
Date: 07/19/2003 20:45:12
On Saturday 19 July 2003 10:59, Lennart Augustsson wrote:
> Can you get into the debugger when it happens?

ATM i don't have null modem cabele so i cannot run remote dubugging. But =
try it at monday.

> >
> >Unfortunatelly, I can just confirm this. NetBSD i386/1.6.1. We use USB
> >FlashDisks for data transfer from some embedded system. Board's contro=
> > is OHCI/USB 1.1. When while writting data on mounted disk (FS is FAT1=
6) I
> > detach disk system completely locks and is not responsible anymore. O=
> > reboot helps. No panics etc just lock. Kernel dumps arn't available. =
> > behaviour is 100% reproduceble.
> >
> >Any ideas what could happen ? ATM I'm slowly trying to investigate wha=
> >happens when I remove disk what's in use but cannot say I have lot of
> > success for now.

// wbr

JSC Novosibirsk Geophysical Equipment Development Center.