All Bind servers crashed

[Magnus Schmidt]

Hello,

 all three of our bind-Servers crashed tonight at the same time (in a 30
seconds time window), all of them are recursors. Following has been logged:

Log-File
Nov 16 05:30:41 xxx named[1326]: critical: query.c:1781: INSIST(!
dns_rdataset_isassociated(sigrdataset)) failed, back trace
Nov 16 05:30:41 xxx named[1326]: critical: #0 0xb76dafa0 in ??
Nov 16 05:30:41 xxx named[1326]: critical: #1 0xb72f9093 in ??
Nov 16 05:30:41 xxx named[1326]: critical: #2 0xb76e7ddf in ??
Nov 16 05:30:41 xxx named[1326]: critical: #3 0xb7599e38 in ??
Nov 16 05:30:41 xxx named[1326]: critical: #4 0xb75ccff8 in ??
Nov 16 05:30:41 xxx named[1326]: critical: #5 0xb76df7ff in ??
Nov 16 05:30:41 xxx named[1326]: critical: #6 0xb76e563a in ??
Nov 16 05:30:41 xxx named[1326]: critical: #7 0xb76e6bb1 in ??
Nov 16 05:30:41 xxx named[1326]: critical: #8 0xb731bebb in ??
Nov 16 05:30:41 xxx named[1326]: critical: #9 0xb711d955 in ??
Nov 16 05:30:41 xxx named[1326]: critical: #10 0xb6f73e7e in ??
Nov 16 05:30:41 xxx named[1326]: critical: exiting (due to assertion
failure)

Time is GMT+1. All are running under Debian Squeeze with version
1:9.7.3.dfsg-1~squeeze3.

Magnus Schmidt

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Bisping & Bisping GmbH & Co. KG         Dipl.Inf. (FH) Magnus Schmidt
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