Package: pdns-recursor
Version: 3.2-4
Severity: normal
pdns_recursor started hogging the CPU again, all over a sudden. In the middle
of the night.
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2205 pdns 20 0 265m 44m 1632 S 177 0.5 3292:17
/usr/sbin/pdns_recursor
I'm seeing a lot of "pdns_recursor[2205]: Refreshed . records" entries, in
rapid succession (see attached log).
# strace -o /tmp/pdns_strace.txt -p 2205
Process 2205 attached - interrupt to quit
yields only (!):
futex(0xb685cbd8, FUTEX_WAIT, 2238, NULL <unfinished ...>
# ltrace -o /tmp/pdns_strace.txt -p 2205
resulted in
2205 +++ killed by SIGTRAP +++
-- System Information:
Debian Release: 6.0
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-27-generic-pae (SMP w/8 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages pdns-recursor depends on:
ii adduser 3.112+nmu2 add and remove users and groups
ii libc6 2.11.2-9 Embedded GNU C Library: Shared lib
ii libgcc1 1:4.5.1-11 GCC support library
ii liblua5.1-0 5.1.4-5 Simple, extensible, embeddable pro
ii libstdc++6 4.4.5-8 The GNU Standard C++ Library v3
ii lsb-base 3.2-23.2squeeze1 Linux Standard Base 3.2 init scrip
Versions of packages pdns-recursor recommends:
pn pdns-doc <none> (no description available)
pdns-recursor suggests no packages.
-- Configuration Files:
/etc/powerdns/recursor.conf changed:
daemon=yes
delegation-only=com,net
forward-zones=.=141.42.2.22,.=141.42.3.33
local-address=127.0.0.1
local-port=53
quiet=yes
serve-rfc1918=no
setgid=pdns
setuid=pdns
-- no debconf information
2205 +++ killed by SIGTRAP +++
