Re: New test failures on port-amd64

[Paul Goyette <paul%whooppee.com@localhost>]

On Thu, 16 Aug 2012, Paul Goyette wrote:

> Recently, several dev/sysmon/t_swsensor tests started to fail, with the 
> following errors:
>
> WARNING: module error: builtin module `zfs' failed to init
> WARNING: ZFS on NetBSD is under development
> panic: kernel diagnostic assertion "kc_initialised" failed: file 
> "/test-bed/src/lib/librump/../../sys/rump/../kern/subr_kcpuset.c", line 225
> rump kernel halting...
> halted
>
> While it may or may not be related, these failures started at the same time 
> as the addition of librumpnet_npf

With pooka's help, I was able to get a core-dump and backtrace from the 
failure.  The backtrace makes it pretty clear that the problem is 
related to librumpnet_npf

#0  0x00007f7fe6d0671a in _lwp_kill () from /usr/lib/libc.so.12
(gdb) bt
#0  0x00007f7fe6d0671a in _lwp_kill () from /usr/lib/libc.so.12
#1  0x00007f7fe6d06382 in abort () from /usr/lib/libc.so.12
#2  0x00007f7fe7c0977c in rumpuser_exit () from 
/usr/lib/librumpuser.so.0
#3  0x00007f7fe8089507 in rumpns_cpu_reboot () from 
/usr/lib/librump.so.0
#4  0x00007f7fe805f6ce in rumpns_vpanic () from /usr/lib/librump.so.0
#5  0x00007f7fe80473ae in rumpns_kern_assert () from 
/usr/lib/librump.so.0
#6  0x00007f7fe80632d4 in rumpns_kcpuset_destroy () from 
/usr/lib/librump.so.0
#7  0x00007f7fe803f6da in rumpns_pserialize_destroy ()
   from /usr/lib/librump.so.0
#8  0x00007f7fe9c0f2c5 in rumpns_npf_alg_sysfini ()
   from /usr/lib/librumpnet_npf.so.0
#9  0x00007f7fe9c0f5df in ?? () from /usr/lib/librumpnet_npf.so.0
#10 0x00007f7fe9c0fb51 in ?? () from /usr/lib/librumpnet_npf.so.0
#11 0x00007f7fe8075e5b in ?? () from /usr/lib/librump.so.0
#12 0x00007f7fe80778c2 in rumpns_module_init_class ()
   from /usr/lib/librump.so.0
#13 0x00007f7fe8089d60 in rump__init () from /usr/lib/librump.so.0
#14 0x000000000040201c in main ()



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