ASSERT messages

[Fr34k]

Maybe this:

3212.	[bug]		rbtdb.c: failed to remove a node from the deadnodes
			list prior to adding a reference to it leading a
			possible assertion failure. [RT #23219] 

source: ftp://ftp.isc.org/isc/bind9/9.8.6/CHANGES 


Note:  I stopped looking once I found this.  Feel free to dig deeper.

On Thursday, April 10, 2014 3:28 PM, "Bischof, Ralph F. (MSFC-IS40)[NICS]" <ralph.bischof at nasa.gov> wrote:
 
Hello,

    We have ~125 servers. About 1330 Central yesterday, the named of 6 of these crashed in 2 hours time (not at the same time, but within two hours). Since then, there have been other asserts at the same machines and with several other machines (total of 11 now). There hves been no changes to the configuration, no updates to software or hardware, nothing to point as to why this started up all of a sudden. The assert message is below. Anyone know of why this may have started?

Note" Replaced server IP address with xxx.xxx.xxx.xxx

BIND 9.8.5-P2
RHEL 5.10

10-Apr-2014 17:36:00.119 general: ../../../lib/dns/rbtdb.c:1150: REQUIRE(rbtdb->future_version == ((void *)0)) failed, back trace
10-Apr-2014 17:36:00.119 general: #0 0x413c1f in assertion_failed()+0x5f
10-Apr-2014 17:36:00.119 general: #1 0x64fbfa in isc_assertion_failed()+0xa
10-Apr-2014 17:36:00.119 general: zone ksc.nasa.gov/IN: refused notify from non-master: xxx.xxx.xxx.xxx#6675
10-Apr-2014 17:36:00.119 general: #2 0x4b6c9c in newversion()+0x4c
10-Apr-2014 17:36:00.119 general: #3 0x4467ea in update_action()+0x29a
10-Apr-2014 17:36:00.119 general: #4 0x66e08c in run()+0x2dc
10-Apr-2014 17:36:00.119 general: #5 0x2b00f98a483d in _fini()+0x2b00f92221d5
10-Apr-2014 17:36:00.119 general: #6 0x2b00fa36526d in _fini()+0x2b00f9ce2c05
10-Apr-2014 17:36:00.119 general: exiting (due to assertion failure)

Thank you,
Ralph F. Bischof, Jr.
NASA Agency DDI
SAIC/NICS
256-544-3982


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