NetXMS Support Forum

Hi

I'm running FreeBSD 9.0 amd64, and I'm facing the same problem. I have compiled netxms with clang and gcc, and get "BUS error, segmentation fault"

Here is the gdb stacktrace with a nxagentd compiled with gcc

root@shadowland /usr/local/netxms/bin# gdb nxagentd nxagentd.core
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This GDB was configured as "amd64-marcel-freebsd"...
Core was generated by `nxagentd'.
Program terminated with signal 10, Bus error.
Reading symbols from /usr/local/netxms/lib/libnetxms.so.1...done.
Loaded symbols for /usr/local/netxms/lib/libnetxms.so.1
Reading symbols from /usr/local/netxms/lib/libnxdb.so.1...done.
Loaded symbols for /usr/local/netxms/lib/libnxdb.so.1
Reading symbols from /usr/local/netxms/lib/libnxtre.so.5...done.
Loaded symbols for /usr/local/netxms/lib/libnxtre.so.5
Reading symbols from /lib/libkvm.so.5...done.
Loaded symbols for /lib/libkvm.so.5
Reading symbols from /usr/local/lib/libexpat.so.6...done.
Loaded symbols for /usr/local/lib/libexpat.so.6
Reading symbols from /lib/libz.so.6...done.
Loaded symbols for /lib/libz.so.6
Reading symbols from /lib/libreadline.so.8...done.
Loaded symbols for /lib/libreadline.so.8
Reading symbols from /lib/libncurses.so.8...done.
Loaded symbols for /lib/libncurses.so.8
Reading symbols from /lib/libcrypto.so.6...done.
Loaded symbols for /lib/libcrypto.so.6
Reading symbols from /usr/local/lib/libiconv.so.3...done.
Loaded symbols for /usr/local/lib/libiconv.so.3
Reading symbols from /usr/lib/libstdc++.so.6...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libm.so.5...done.
Loaded symbols for /lib/libm.so.5
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/libthr.so.3...done.
Loaded symbols for /lib/libthr.so.3
Reading symbols from /lib/libc.so.7...done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /usr/local/netxms/lib/libnsm_freebsd.so...done.
Loaded symbols for /usr/local/netxms/lib/libnsm_freebsd.so
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x0000000800ea5e08 in _kvm_nlist () from /lib/libkvm.so.5
[New Thread 80385cc00 (LWP 101315/nxagentd)]
[New Thread 80385c800 (LWP 101314/nxagentd)]
[New Thread 80385c400 (LWP 101313/nxagentd)]
[New Thread 803009000 (LWP 101312/nxagentd)]
[New Thread 803008c00 (LWP 101311/nxagentd)]
[New Thread 803008800 (LWP 101310/nxagentd)]
[New Thread 803008400 (LWP 101309/nxagentd)]
[New Thread 803007400 (LWP 100449/nxagentd)]
(gdb) bt
#0  0x0000000800ea5e08 in _kvm_nlist () from /lib/libkvm.so.5
#1  0x0000000802c9a6d3 in H_NetIfInfoFromKVM (pszParam=Variable "pszParam" is not available.
) at net.cpp:589
#2  0x00000000004085df in GetParameterValue (dwSessionId=0, pszParam=0x7fffff6f8d90 "Net.Interface.BytesOut(*)",
    pszValue=0x7fffff6f8c90 "1") at getparam.cpp:515
#3  0x000000000040d22e in CommSession::getParameter (this=0x803823080, pRequest=Variable "pRequest" is not available.
) at session.cpp:653
#4  0x000000000040da44 in CommSession::processingThread (this=0x803823080) at session.cpp:441
#5  0x000000000040dab9 in CommSession::processingThreadStarter (pArg=Variable "pArg" is not available.
) at session.cpp:83
#6  0x0000000802736274 in pthread_getprio () from /lib/libthr.so.3
#7  0x0000000000000000 in ?? ()
Cannot access memory at address 0x7fffff6f9000

Hope that it will help you

Nicolas