Jon Zeolla created METRON-1910:
----------------------------------
Summary: bro plugin segfaults on src/KafkaWriter.cc:72
Key: METRON-1910
URL: https://issues.apache.org/jira/browse/METRON-1910
Project: Metron
Issue Type: Task
Reporter: Jon Zeolla
Assignee: Jon Zeolla
I was testing metron-bro-plugin-kafka 0.3.0 rc1 and noticed that when I ran
pcaps against a bro instance it would segfault at the end of each run. Below
is what gdb tells me. Looks like this was somewhat recently changed @
https://github.com/apache/metron-bro-plugin-kafka/commit/1dfc5239fae31a64026188109d1e346ce93d5c02#diff-361be0491d615952129ed5c8f39c9683L57
```
[root@node1 cores]# gdb /usr/local/bro/bin/bro core.bro.30769.node1.1543416558
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/bro/bin/bro...done.
[New Thread 30769]
Reading symbols from /usr/lib64/libpcap.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libpcap.so.1
Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libssl.so.10
Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libcrypto.so.10
Reading symbols from /lib64/libresolv.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libresolv.so.2
Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libz.so.1
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
found)...done.
[Thread debugging using libthread_db enabled]
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libstdc++.so.6
Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libm.so.6
Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libgcc_s.so.1
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libgssapi_krb5.so.2
Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib64/libkrb5.so.3
Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libcom_err.so.2
Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libk5crypto.so.3
Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libkrb5support.so.0
Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libkeyutils.so.1
Reading symbols from /lib64/libselinux.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libselinux.so.1
Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libnss_files.so.2
Reading symbols from /lib64/libnss_dns.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libnss_dns.so.2
Reading symbols from
/usr/local/bro/lib/bro/plugins/packages/metron-bro-plugin-kafka//lib/APACHE-KAFKA.linux-x86_64.so...done.
Loaded symbols for
/usr/local/bro/lib/bro/plugins/packages/metron-bro-plugin-kafka//lib/APACHE-KAFKA.linux-x86_64.so
Reading symbols from /usr/local/lib/librdkafka++.so.1...done.
Loaded symbols for /usr/local/lib/librdkafka++.so.1
Reading symbols from /usr/local/lib/librdkafka.so.1...done.
Loaded symbols for /usr/local/lib/librdkafka.so.1
Reading symbols from /usr/lib64/libsasl2.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libsasl2.so.2
Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libcrypt.so.1
Reading symbols from /lib64/libfreebl3.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libfreebl3.so
Reading symbols from /usr/lib64/sasl2/libgssapiv2.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/sasl2/libgssapiv2.so
Reading symbols from /usr/lib64/sasl2/libplain.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/sasl2/libplain.so
Reading symbols from /usr/lib64/sasl2/libanonymous.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/sasl2/libanonymous.so
Reading symbols from /usr/lib64/sasl2/libsasldb.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/sasl2/libsasldb.so
Reading symbols from /lib64/libdb-4.7.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libdb-4.7.so
Reading symbols from /usr/lib64/sasl2/liblogin.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/sasl2/liblogin.so
Core was generated by `bro -r nitroba.pcap
/usr/local/bro/share/bro/site/local.bro -C'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f1bca06f8b6 in logging::writer::KafkaWriter::~KafkaWriter
(this=0x5ef6a40, __in_chrg=<value optimized out>) at
/root/.bro-pkg/clones/package/metron-bro-plugin-kafka/src/KafkaWriter.cc:72
72 delete topic;
Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-gssapi-2.1.23-15.el6_6.2.x86_64
cyrus-sasl-lib-2.1.23-15.el6_6.2.x86_64
cyrus-sasl-plain-2.1.23-15.el6_6.2.x86_64 db4-4.7.25-22.el6.x86_64
glibc-2.12-1.212.el6.x86_64 keyutils-libs-1.4-5.el6.x86_64
krb5-libs-1.10.3-65.el6.x86_64 libcom_err-1.41.12-24.el6.x86_64
libgcc-4.4.7-23.el6.x86_64 libpcap-1.4.0-4.20130826git2dbcaa1.el6.x86_64
libselinux-2.0.94-7.el6.x86_64 libstdc++-4.4.7-23.el6.x86_64
nss-softokn-freebl-3.14.3-23.3.el6_8.x86_64 openssl-1.0.1e-57.el6.x86_64
zlib-1.2.3-29.el6.x86_64
```
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