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 <[email protected]> > To: Hans Petter Selasky <[email protected]> > Cc: [email protected], [email protected] > 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? --HPS _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
