1

My program recently crashed with the following stack;

Program terminated with signal 7, Bus error.
#0  0x00007f0f323beb55 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00007f0f323beb55 in raise () from /lib64/libc.so.6
#1  0x00007f0f35f8042e in skgesigOSCrash () from /usr/lib/oracle/11.2/client64/lib/libclntsh.so.11.1
#2  0x00007f0f36222ca9 in kpeDbgSignalHandler () from /usr/lib/oracle/11.2/client64/lib/libclntsh.so.11.1
#3  0x00007f0f35f8063e in skgesig_sigactionHandler () from /usr/lib/oracle/11.2/client64/lib/libclntsh.so.11.1
#4  <signal handler called>

What should I check in my code to avoid this? Or is this something Oracle should fix?

Peter Mortensen
  • 30,738
  • 21
  • 105
  • 131
Gayan Pathirage
  • 1,979
  • 1
  • 24
  • 21

2 Answers2

2

Main reasons you could get a bus error revolves around inaccessible memory. This could be due to many reasons:

  • Accessing through a deleted pointer.
  • Accessing through an uninitialized pointer.
  • Accessing through a NULL pointer.
  • Accessing the address which is not yours. It could be due to overflow errors.
Peter Mortensen
  • 30,738
  • 21
  • 105
  • 131
ravi
  • 10,994
  • 1
  • 18
  • 36
0

Try adding the following to the $ORACLE_HOME/network/admin/*.ora file:

DIAG_ADR_ENABLED=OFF
DIAG_SIGHANDLER_ENABLED=FALSE
DIAG_DDE_ENABLED=FALSE

This sounds like an Oracle issue.

And also Oracle's libraries seem to be compiled by Intel compilers.

Peter Mortensen
  • 30,738
  • 21
  • 105
  • 131
Adna Kateg
  • 7
  • 5