Re: panic: wapbl_register_deallocation: out of resources

[Antti Kantee <pooka%homeworld.netbsd.org@localhost>]

On Fri, Feb 18, 2011 at 01:04:54PM +0200, Andreas Gustafsson wrote:
> Hi all,
> 
> The NetBSD-current/i386 build is currently broken, for the sixth time
> this month.  But that is not the reason I'm writing.  During the brief
> period when it last built, from 2011.02.16.22.35.41 (inclusive) to
> 2011.02.17.10.01.35 (exclusive), it failed to install, panicing
> during set extraction with the message:
> 
>   panic: wapbl_register_deallocation: out of resources
> 
> I have no doubt that once the build starts working again, the install
> will still be broken, and because I will be away all of next week,
> I think I'd better report this sooner rather than later.

Thanks, I've been looking at this myself and waiting for a "build
works" window to check it out in more detail.  One of the problems
is that the automated report is vastly less helpful than the panic
message you indicate above.

        buffer (last 100 chars): s 246 cr2 c4a60000 ilevel 0
        Stopped in pid 3050.1 (tar) at  0xc0248704:     popl    %ebp
        db{0}>
        before (last 100 chars): s 246 cr2 c4a60000 ilevel 0
        Stopped in pid 3050.1 (tar) at  0xc0248704:     popl    %ebp
        db{0}>

Is this because stack traces are broken in ddb?

  - antti

p.s. and how do we add an automated test for panic stack traces? ;)