Hi Stefan,
The bad news is that elogd is still crashing even after disabling Image Magick. The good news is that this time it was reproducible and I did obtain a
stack trace using gdb. In this instance, a user was attempting to edit an entry he had just successfully posted. In the crash shown below, he just Clicked
on "Edit" to edit the entry and then "Submit" without changing any text. In the previous crash (that I don't have a stack trace for), he did actually try
to update the text of the entry.
Please let me know if there is any more information I can provide.
Many thanks,
Devin
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[root@lnx248 ~]# gdb /usr/local/sbin/elogd 18720
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This GDB was configured as "i386-redhat-linux-gnu"...(no debugging symbols found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".
Attaching to program: /usr/local/sbin/elogd, process 18720
Reading symbols from /lib/libssl.so.4...(no debugging symbols found)...done.
Loaded symbols for /lib/libssl.so.4
Reading symbols from /lib/tls/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /usr/lib/libgssapi_krb5.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /usr/lib/libkrb5.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /lib/libcom_err.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /usr/lib/libk5crypto.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /lib/libresolv.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /lib/libcrypto.so.4...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.4
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libnss_nis.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_nis.so.2
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libnsl.so.1
0x007ef7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
(gdb) c
Continuing.
Program received signal SIGSEGV, Segmentation fault.
0x0087663b in strlen () from /lib/tls/libc.so.6
(gdb) where
#0 0x0087663b in strlen () from /lib/tls/libc.so.6
#1 0x0804a4de in strieq ()
#2 0x636f6c2f in ?? ()
#3 0x00000012 in ?? ()
#4 0x00000003 in ?? ()
#5 0x62676f6c in ?? ()
#6 0x736b6f6f in ?? ()
#7 0xbff0a870 in ?? ()
#8 0x08051ddd in getcfg ()
#9 0xbff87340 in ?? ()
#10 0xbff87340 in ?? ()
#11 0x08051cfc in getcfg ()
#12 0x080c8e3a in __PRETTY_FUNCTION__.2 ()
#13 0xbff84100 in ?? ()
#14 0x00002710 in ?? ()
#15 0x00000000 in ?? ()
(gdb) bt
#0 0x0087663b in strlen () from /lib/tls/libc.so.6
#1 0x0804a4de in strieq ()
#2 0x636f6c2f in ?? ()
#3 0x00000012 in ?? ()
#4 0x00000003 in ?? ()
#5 0x62676f6c in ?? ()
#6 0x736b6f6f in ?? ()
#7 0xbff0a870 in ?? ()
#8 0x08051ddd in getcfg ()
#9 0xbff87340 in ?? ()
#10 0xbff87340 in ?? ()
#11 0x08051cfc in getcfg ()
#12 0x080c8e3a in __PRETTY_FUNCTION__.2 ()
#13 0xbff84100 in ?? ()
#14 0x00002710 in ?? ()
#15 0x00000000 in ?? ()
(gdb) quit
The program is running. Quit anyway (and detach it)? (y or n) y
Detaching from program: /usr/local/sbin/elogd, process 18720 |