Re: BUS infrastructure problem

In message: <42CAAFCB.2080207_at_cronyx.ru>
            Roman Kurakin <rik_at_cronyx.ru> writes:
: Hi,
: 
: M. Warner Losh wrote:
: 
: >In message: <42C57523.4050302_at_cronyx.ru>
: >            Roman Kurakin <rik_at_cronyx.ru> writes:
: >:     I observe the followin strange behaviour with current: with some very
: >: high probability after indentify callback I didn't get a probe callback. I
: >: didn't find yet anything that could tell me why I see this. All function 
: >: return me that all operations was successful.
: >: 
: >: PS. This driver is cx(4) and I am currently try to debug it in async mode
: >: (I get strange panics while its work if I didn't get into situation with 
: >: probe()).
: >: 
: >: Any ideas?
: >
: >I'll be happy to help you with this.
: >  
: >
: The last place I get to is the call of DEVICE_PROBE macro.
: But I do not see the call of my function.
: There is other thing, it seems that probability highly increases
: if the system reboots after panic and needs filesystem check.
: 
: This is all information I have now. I use printf as a primary
: debug technic so I need to think how to move farther.
: 
: Ideas?

That sounds really weird.  Add a Debugger() call and see if you wind
up in the debugger.


Warner