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Created attachment 1591458 [details]
log snipped indicating failure

Description of problem:
At 16-Jul-2019 21:10 UTC, our bind DNS server terminated unexpectedly due to assertion failure. Log snipped can be found in attachment (sensitive information has been removed).

Version-Release number of selected component (if applicable):
bind-9.9.4-74.el7_6.1.x86_64
bind-dyndb-ldap-11.1-4.el7.x86_64
bind-libs-9.9.4-74.el7_6.1.x86_64
bind-libs-lite-9.9.4-74.el7_6.1.x86_64
bind-license-9.9.4-74.el7_6.1.noarch
bind-pkcs11-9.9.4-74.el7_6.1.x86_64
bind-pkcs11-libs-9.9.4-74.el7_6.1.x86_64
bind-pkcs11-utils-9.9.4-74.el7_6.1.x86_64
bind-utils-9.9.4-74.el7_6.1.x86_64


How reproducible:
We could not reproduce it, that might be security exploitation.

Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Do you have any core dump, maybe created by abrt package? Would coredumpctl list any bind backtraces?

Unfortunately, log is not enough to find cause of this issue.

There is not enough information for the team to proceed. Closing as INSUFFICIENT_DATA. Feel free to reopen with information described in comment #2.