Package: bind9
Version: 1:9.5.1.dfsg.P1-1
Severity: important
Tags: patch
bind9 keeps dying pretty quickly on ia64. It lasts from anything
between a couple of minutes up to two hours.
It's being used as a normal resolver and as an authoritative server for
a small subdomain.
wea...@merkel:~$ grep 'running' -A2 /var/log/named/default
03-Mar-2009 06:29:59.001 general: running
03-Mar-2009 06:33:35.659 general: rbtdb.c:1503: REQUIRE(prev > 0) failed
03-Mar-2009 06:33:35.659 general: exiting (due to assertion failure)
--
05-Mar-2009 13:33:29.232 general: running
05-Mar-2009 15:34:48.468 general: rbtdb.c:1503: REQUIRE(prev > 0) failed
05-Mar-2009 15:34:48.468 general: exiting (due to assertion failure)
--
17-Mar-2009 17:02:32.743 general: running
17-Mar-2009 17:41:10.824 general: rbtdb.c:1503: REQUIRE(prev > 0) failed
17-Mar-2009 17:41:10.824 general: exiting (due to assertion failure)
dannf proposed to try
--- bind9-9.5.1.dfsg.P1/lib/isc/ia64/include/isc/atomic.h~ 2007-06-19
17:47:17.000000000 -0600
+++ bind9-9.5.1.dfsg.P1/lib/isc/ia64/include/isc/atomic.h 2009-03-17
11:24:02.590449881 -0600
@@ -38,6 +38,7 @@
swapped = prev + val;
__asm__ volatile(
"mov ar.ccv=%2;"
+ ";;"
"cmpxchg4.acq %0=%4,%3,ar.ccv"
: "=r" (swapped), "=m" (*p)
: "r" (prev), "r" (swapped), "m" (*p)
and we did. For the last three and half hours bind9 has run without crashing.
--
| .''`. ** Debian GNU/Linux **
Peter Palfrader | : :' : The universal
http://www.palfrader.org/ | `. `' Operating System
| `- http://www.debian.org/
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