Re: Strange crash during qemu/anita/atf run

[Andreas Gustafsson <gson%gson.org@localhost>]

Paul Goyette wrote:
> panic: lock error
> cpu0: Begin traceback...
> printf_nolog() at netbsd:printf_nolog
> lockdebug_abort() at netbsd:lockdebug_abort+0x3a
> rw_vector_enter() at netbsd:rw_vector_enter+0x32b
> uvm_fault_internal() at netbsd:uvm_fault_internal+0xca
> trap() at netbsd:trap+0x4d5
> uvm_fault(0xffff80000ab71b88, 0x10000, 1) -> e
> fatal page fault in supervisor mode
> trap type 6 code 0 rip ffffffff80270647 cs 8 rflags 246 cr2 100b8 cpl 0 
> rsp ffff80000b9e2be0
> Skipping crash dump on recursive panic
> panic: trap
> Faulted in mid-traceback; aborting...rebooting...

The backtrace appears to be incomplete due to kern/44260.  It would be
real nice if someone could fix that...

> This happened once before, a couple days ago, and before that there was 
> another lock-related panic:

I grepped the logs on babylon5.netbsd.org and on my own automated test
system for the error messages, but could not find any record of either
crash.
-- 
Andreas Gustafsson, gson%gson.org@localhost