BIND 9.10.4 may have a fatal crash defect.

[Mark Andrews]

Known issue triggering a number of insist failures in rbt.c.
Please roll back to 9.10.3-P4 while we prepare a new release.

In message <573B903F.9000000 at electricembers.coop>, Benjamin Connelly writes:
> We are seeing occasional crashes after updating to 9.10.4 on FreeBSD 10.1.
> 
> 
> May 17 09:46:07 smtp1 named[74136]: general: critical: rbt.c:2576: 
> INSIST(((((delete)->is_root == 1) ? isc_boolean_true : 
> isc_boolean_false) && *rootp == delete) || (! (((delete)->is_root == 1) 
> ? isc_boolean_true : isc_boolean_false) && (((((delete)->parent))->left) 
> == delete || ((((delete)->parent))->right) == delete))) failed, back trace
> May 17 09:46:07 smtp1 named[74136]: general: critical: #0 0x41899d in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #1 0x5bde7a in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #2 0x4bcefd in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #3 0x4c8951 in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #4 0x4c7fab in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #5 0x4c834b in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #6 0x5dd918 in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #7 0x80186d4f5 in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: #8 0x0 in ??
> May 17 09:46:07 smtp1 named[74136]: general: critical: exiting (due to 
> assertion failure)
> 
> 
> Would love to assist in troubleshooting in any way we might be able to.
> 
>   Benjamin
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-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org