BIND 9.11.4-P1 unexpected process exit

[Mark Andrews]

https://gitlab.isc.org/isc-projects/bind9/-/issues/942

Or CVE-2019-6471

Mark

> On 10 Apr 2025, at 02:14, Duleep Thilakarathne <dchandimal at gmail.com> wrote:
> 
> Dear Mark,
> 
> Thank you for the update . I will arrange to update  Bind to latest version . For my understanding, is their any reference thread to refer historical incident . I didnt experience this issue since last friday .
> 
> Regards
> Duleep. 
> 
> On Thu, Apr 10, 2025 at 12:02 PM Mark Andrews <marka at isc.org> wrote:
> This was fixed roughly 6 years ago in a later version of BIND 9.11 which has
> since been EoL’d.  Upgrade to a supported version.
> 
> > On 9 Apr 2025, at 23:22, Duleep Thilakarathne <dchandimal at gmail.com> wrote:
> > 
> > Hi,
> > 
> > Bind service unexpectedly exited a few days back with the following error: Could someone possibly suggest some more troubleshooting? This service has run for more than a year without issue. 
> > 
> > dispatch.c:3422: REQUIRE(resp->item_out == isc_boolean_true) failed, back trace
> > #0 0x438bed in ??
> > #1 0x7f2954ab3ada in ??
> > #2 0x7f2955d296dd in ??
> > #3 0x7f2955df43c8 in ??
> > #4 0x7f2954ad9c4b in ??
> > #5 0x7f2954471e25 in ??
> > #6 0x7f295419bbad in ??
> > exiting (due to assertion failure)
> > 
> > Regards
> > DT
> > -- 
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> > 
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> > 
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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
> 

-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742              INTERNET: marka at isc.org