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Martin, Jason H
Tue, 22 Nov 2005 11:29:42 -0800
Hello, I am experiencing frequent cfservd coredumps (about every 30
minutes) with 2.1.14 and 2.1.17. This on RHEL ES2.1. I've pasted the
backtrace and logfile messages below.
Any suggestions on solving the problem?
Linux XXX 2.4.9-e.30smp #1 SMP Fri Nov 28 07:18:53 EST 2003 i686 unknown
# gdb /usr/local/src/cfengine-2.1.17/src/cfservd ./core.13063
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This GDB was configured as "i386-redhat-linux"...
Core was generated by `/usr/local/src/cfengine-2.1.17/src/cfservd -F -d
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/BerkeleyDB.4.4/lib/libdb-4.4.so...done.
Loaded symbols for /usr/local/BerkeleyDB.4.4/lib/libdb-4.4.so
Reading symbols from /lib/libnss_nis.so.2...done.
Loaded symbols for /lib/libnss_nis.so.2
Reading symbols from /lib/i686/libpthread.so.0...done.
Loaded symbols for /lib/i686/libpthread.so.0
Reading symbols from /lib/i686/libm.so.6...done.
Loaded symbols for /lib/i686/libm.so.6
Reading symbols from /lib/i686/libc.so.6...done.
Loaded symbols for /lib/i686/libc.so.6
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_nisplus.so.2...done.
Loaded symbols for /lib/libnss_nisplus.so.2
Reading symbols from /lib/libnss_dns.so.2...done.
Loaded symbols for /lib/libnss_dns.so.2
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
#0 0x401daea8 in memmove (dest=0x2e0a4008, src=0x2e084201,
len=969818625) at ../sysdeps/generic/memmove.c:105
105 ../sysdeps/generic/memmove.c: No such file or directory.
(Concatenated 8 from stream)
Transaction Receive [t 16]
(Concatenated 16 from stream)
Got Blowfish size 16
BinaryBuffer(16)[40b6350000100020000] = 16
cfservd: Host XXXXX granted access to /SOMEFILE
Clocks were off by 0
cfservd: Host YYYY granted access to /OTHERFILE
Clocks were off by 0
The debug output cuts off, I suspect that unflushed buffers are the
problem. It would be nice if the debug output performed a fflush() after
each print to avoid losing data.
- Cfservd coredumps,
Martin, Jason H <=