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Posted to users@httpd.apache.org by Gopal Peddinti <ex...@vtt.fi> on 2004/07/23 09:57:45 UTC
[users@httpd] child pid exit signal Segmentation fault (11)
Hello all,
I have been running Apache 2.0.48 successfully on Redhat Enterprise Linux
Advanced Server from last 6 months without any problems. But from the last
evening I can't connect to it. I found the following error messages in the
error_log: (I have tried to find out a work around on the web but could not
understand any)
[Thu Jul 22 12:23:17 2004] [warn] child process 1367 still did not exit,
sending a SIGTERM
[Thu Jul 22 12:23:17 2004] [warn] child process 1368 still did not exit,
sending a SIGTERM
[Thu Jul 22 12:23:22 2004] [error] child process 1367 still did not exit,
sending a SIGKILL
[Thu Jul 22 12:23:22 2004] [error] child process 1368 still did not exit,
sending a SIGKILL
[Thu Jul 22 12:23:39 2004] [notice] caught SIGTERM, shutting down
[Thu Jul 22 12:46:09 2004] [notice] Apache/2.0.48 (Unix) configured --
resuming normal operations
[Thu Jul 22 19:08:21 2004] [notice] child pid 1362 exit signal Segmentation
fault (11)
[Thu Jul 22 19:08:29 2004] [notice] child pid 1363 exit signal Segmentation
fault (11)
I did "strace" and the output below:
select(0, NULL, NULL, NULL, {0, 160000}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) ---
select(0, NULL, NULL, NULL, {0, 790000}) = 0 (Timeout)
fork() = 1459
wait4(-1, [WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV], WNOHANG|WUNTRACED,
NULL) = 1355
gettimeofday({1090565314, 144687}, NULL) = 0
write(7, "[Fri Jul 23 09:48:34 2004] [noti"..., 87) = 87
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) ---
select(0, NULL, NULL, NULL, {0, 630000}) = 0 (Timeout)
fork() = 1460
wait4(-1, [WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV], WNOHANG|WUNTRACED,
NULL) = 1356
gettimeofday({1090565317, 144691}, NULL) = 0
write(7, "[Fri Jul 23 09:48:37 2004] [noti"..., 87) = 87
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
wait4(-1, 0xbffed180, WNOHANG|WUNTRACED, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0} <unfinished ...>
Can anyone help me quickly? Eagerly waiting for a reply.
Best regards,
Gopal.
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Re: [users@httpd] child pid exit signal Segmentation fault (11)
Posted by Joshua Slive <js...@gmail.com>.
On Fri, 23 Jul 2004 10:57:45 +0300, Gopal Peddinti
<ex...@vtt.fi> wrote:
> Hello all,
>
> I have been running Apache 2.0.48 successfully on Redhat Enterprise Linux
> Advanced Server from last 6 months without any problems. But from the last
> evening I can't connect to it. I found the following error messages in the
> error_log: (I have tried to find out a work around on the web but could not
> understand any)
> I did "strace" and the output below:
The strace is of the parent process, which is not very useful for debugging.
What you should do is get a backtrace of the core dumps. Joe just
posted in another thread describing how to do that.
Joshua.
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