On Sunday 11 April 2010 01:10:03 Mikle Krutov wrote:
> The following reply was made to PR usb/145513; it has been noted by GNATS.
> From: Mikle Krutov <nekoexmach...@gmail.com>
> To: Hans Petter Selasky <hsela...@c2i.net>
> Cc: email@example.com, freebsd-gnats-sub...@freebsd.org
> Subject: Re: usb/145513: New USB stack: no new devices after forced usb
> flash detach
> Date: Sun, 11 Apr 2010 03:03:09 +0400
> On Thu, Apr 08, 2010 at 07:29:43PM +0200, Hans Petter Selasky wrote:
> > On Thursday 08 April 2010 19:14:03 Mikle Krutov wrote:
> > > On Thu, Apr 08, 2010 at 01:52:50PM +0200, Hans Petter Selasky wrote:
> > > > Hi,
> > > >
> > > > That's because the UMASS detach is hanging, most likely.
> > > >
> > > > Try to break into the kernel and get a backtrace.
> > > >
> > > > --HPS
> > >
> > > Hi,
> > > I unfortunately could not find any info about how do i do this. Could
> > > you provide me some link?
> > Add:
> > options KDB # Enable kernel debugger
> > support. options DDB # Support DDB.
> > options GDB # Support remote GDB.
> > When it hangs, enter this from the console:
> > sysctl debug.kdb.panic=1
> > Type
> > alltrace
> > bt
> > bt all
> > or something similar.
> > Type "continue" when you are finished.
> > You can also use CTRL+ALT+ESC key combination.
> > --HPS
> Sorry for no-response for such a long time, that was because after the
> kernel-update (i've fetched the latest sources before rebuilding with
> debug support) i could not reproduce that bug. Before kernel-update it
> has happened not every time, so i wanted to see what happends for a
> couple of days.
Will you close this PR then if you cannot reproduce during the coming week?
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