Re: port-amd64/53155: OS wedges after <12h uptime when >2 bnx network interfaces in use

[Havard Eidnes <he%NetBSD.org@localhost>]

>  >I don't even know how to identify which process this is, perhaps
>  >other than doing a backtrace of each and every process on the
>  >system at the time of the wedge.
>
>  The ps output has marked the processes running on a CPU:

Ah, of course, thanks.

>  Assuming both outputs are from the same state: CPU 1 is running PID 759 (master).
>  From "netbsd:cdev_open+0xaf" I would also think it's waiting on KERNEL_LOCK
>  which is held by:
>
>   >  current lwp  : 0xfffffe822f6eb440 last held: 0xfffffe822f6eb440
>
>   >  0    :   6 7   0       200   fffffe822f6eb440          softser/0
>
>  Unfortunately there is no backtrace of that LWP.

OK, we'll provoke another wedge and I'll make sure to collect
this information sometime later today (I hope).

Regards,

- Håvard