httpd core dump - libapr
Posted: Fri Aug 19, 2011 1:04 pm
How much of the core dump backtrace does one need to see what's going on? Had several dumps last night that all start with this.
Is this what's breaking:
http://apr.apache.org/
?
Here's one of the full backtraces:
Code: Select all
Core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.
#0 0x00006e7fdb6a785a in apr_file_close () from /usr/lib64/libapr-1.so.0
http://apr.apache.org/
?
Here's one of the full backtraces:
Code: Select all
Core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.
#0 0x00006e7fdb6a785a in apr_file_close () from /usr/lib64/libapr-1.so.0
Thread 1 (Thread 17213):
#0 0x00006e7fdb6a785a in apr_file_close () from /usr/lib64/libapr-1.so.0
No symbol table info available.
#1 0x00006e7fd28b7142 in ?? () from /etc/httpd/modules/mod_security2.so
No symbol table info available.
#2 0x00006e7fd28baae3 in ?? () from /etc/httpd/modules/mod_security2.so
No symbol table info available.
#3 0x00006e7fd28963e3 in apr_sockaddr_ip_get () from /etc/httpd/modules/mod_security2.so
No symbol table info available.
#4 0x00000cfc41bceeba in ap_run_log_transaction (r=0xcfc4f540f70) at /builddir/build/BUILD/httpd-2.2.17/server/protocol.c:1673
n = 1
rv = -613779344
#5 0x00000cfc41bea9dd in ap_process_request (r=0xcfc4f540f70) at /builddir/build/BUILD/httpd-2.2.17/modules/http/http_request.c:308
access_status = <value optimized out>
#6 0x00000cfc41be7b80 in ap_process_http_connection (c=0xcfc4f443c00) at /builddir/build/BUILD/httpd-2.2.17/modules/http/http_core.c:190
r = 0xcfc4f540f70
csd = 0x0
#7 0x00000cfc41be3c02 in ap_run_process_connection (c=0xcfc4f443c00) at /builddir/build/BUILD/httpd-2.2.17/server/connection.c:43
n = 3
rv = -613779344
#8 0x00000cfc41beec4d in child_main (child_num_arg=<value optimized out>)
at /builddir/build/BUILD/httpd-2.2.17/server/mpm/prefork/prefork.c:662
current_conn = 0xcfc4f443c00
csd = 0xcfc4f443a10
ptrans = 0xcfc4f443998
allocator = 0xcfc4f42e210
status = <value optimized out>
i = <value optimized out>
lr = <value optimized out>
pollset = 0xcfc4f441bf0
sbh = 0xcfc4f441be8
bucket_alloc = 0xcfc4f502df8
last_poll_idx = 1
#9 0x00000cfc41beeefa in make_child (s=0xcfc41e20aa0, slot=16) at /builddir/build/BUILD/httpd-2.2.17/server/mpm/prefork/prefork.c:763
pid = 0
#10 0x00000cfc41bef75d in ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value optimized out>)
at /builddir/build/BUILD/httpd-2.2.17/server/mpm/prefork/prefork.c:898
status = 11
pid = {pid = -1, in = 0x0, out = 0xcfc4e335f68, err = 0xcfc41e049c8}
child_slot = <value optimized out>
exitwhy = 6
processed_status = <value optimized out>
index = <value optimized out>
remaining_children_to_start = 0
rv = <value optimized out>
#11 0x00000cfc41bc9663 in main (argc=1, argv=0x7fffdec55d88) at /builddir/build/BUILD/httpd-2.2.17/server/main.c:739
c = 0 '\000'
configtestonly = 0
confname = 0xcfc41bf1608 "conf/httpd.conf"
def_server_root = 0xcfc41bf1618 "/etc/httpd"
temp_error_log = 0x0
error = <value optimized out>
process = 0xcfc41e17450
server_conf = <value optimized out>
pglobal = 0xcfc41e17368
pconf = 0xcfc41e19378
plog = 0xcfc41e4b508
ptemp = 0xcfc41e1d398
pcommands = 0xcfc41e1b388
opt = 0xcfc41e1b478
rv = <value optimized out>
optarg = 0x7fffdec55d88 "G_\305\336\377\177"