httpd-bugs mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From bugzi...@apache.org
Subject DO NOT REPLY [Bug 41030] Worker segmentation fault under load
Date Tue, 03 Jun 2008 18:28:57 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=41030


Guilherme Assad <guilhermeassad@uol.com.br> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |guilhermeassad@uol.com.br




--- Comment #8 from Guilherme Assad <guilhermeassad@uol.com.br>  2008-06-03 11:28:56
PST ---
I have the same problem with apache 2.2.8 using siege to stress test my
environment. When I reached 15000 transactions/second, approximately, apache
started to refuse connections and process died with segmentation fault. 

At the error log I found:

*** glibc detected *** /opt/apache-2.2.8/bin/httpd: free(): invalid pointer:
0x75d00048 ***
======= Backtrace: =========
/lib/libc.so.6[0xf7d57911]
/lib/libc.so.6(__libc_free+0x84)[0xf7d58f84]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x160)[0xf7e7d9f0]
/opt/apache-2.2.8/bin/httpd[0x80896a9]
/opt/apache-2.2.8/lib/libapr-1.so.0[0xf7e7d14d]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x3d)[0xf7e7d8cd]
/opt/apache-2.2.8/bin/httpd[0x8087114]
/opt/apache-2.2.8/bin/httpd[0x80873e0]
/opt/apache-2.2.8/bin/httpd[0x80875c0]
/opt/apache-2.2.8/bin/httpd(ap_mpm_run+0x878)[0x8088388]
/opt/apache-2.2.8/bin/httpd(main+0x845)[0x8062135]
/lib/libc.so.6(__libc_start_main+0xdc)[0xf7d0987c]
/opt/apache-2.2.8/bin/httpd(apr_bucket_mmap_make+0x65)[0x8061341]
======= Memory map: ========
08048000-0809d000 r-xp 00000000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
0809d000-080a1000 rwxp 00054000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
080a1000-08581000 rwxp 080a1000 00:00 0                                  [heap]
75b00000-75b21000 rwxp 75b00000 00:00 0
75b21000-75c00000 ---p 75b21000 00:00 0
75c00000-75c21000 rwxp 75c00000 00:00 0
75c21000-75d00000 ---p 75c21000 00:00 0
75d00000-75d89000 rwxp 75d00000 00:00 0
75d89000-75e00000 ---p 75d89000 00:00 0
75e00000-75e21000 rwxp 75e00000 00:00 0
75e21000-75f00000 ---p 75e21000 00:00 0
75f00000-75f21000 rwxp 75f00000 00:00 0
75f21000-76000000 ---p 75f21000 00:00 0
76079000-76083000 r-xp 00000000 08:05 154940                            
/lib/libgcc_s.so.1
76083000-76084000 rwxp 00009000 08:05 154940                            
/lib/libgcc_s.so.1
7688e000-7688f000 ---p 7688e000 00:00 0
7688f000-7708f000 rwxp 7688f000 00:00 0
7708f000-77090000 ---p 7708f000 00:00 0
77090000-77890000 rwxp 77090000 00:00 0
77890000-77891000 ---p 77890000 00:00 0
77891000-78091000 rwxp 77891000 00:00 0
78091000-78092000 ---p 78091000 00:00 0
78092000-78892000 rwxp 78092000 00:00 0
f718f000-f7c80000 rwxs 00000000 00:08 213061645                         
/dev/zero (deleted)
f7c80000-f7c88000 r-xp 00000000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c88000-f7c8a000 rwxp 00007000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c8a000-f7c9b000 r-xp 00000000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9b000-f7c9d000 rwxp 00010000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9d000-f7c9f000 rwxp f7c9d000 00:00 0
f7c9f000-f7ca5000 r-xp 00000000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca5000-f7ca7000 rwxp 00005000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca7000-f7caf000 r-xp 00000000 08:05 154909                            
/lib/libnss_files-2.4.so
f7caf000-f7cb1000 rwxp 00007000 08:05 154909                            
/lib/libnss_files-2.4.so
f7cba000-f7cc8000 r-xp 00000000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc8000-f7cc9000 rwxp 0000d000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc9000-f7ccc000 r-xp 00000000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccc000-f7ccd000 rwxp 00002000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccd000-f7ccf000 r-xp 00000000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7ccf000-f7cd0000 rwxp 00001000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7cd0000-f7cd4000 r-xp 00000000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd4000-f7cd5000 rwxp 00003000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd5000-f7cd9000 r-xp 00000000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cd9000-f7cda000 rwxp 00004000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cda000-f7cdc000 r-xp 00000000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdc000-f7cdd000 rwxp 00001000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdd000-f7ce0000 r-xp 00000000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce0000-f7ce1000 rwxp 00003000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce1000-f7ce3000 r-xp 00000000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce3000-f7ce4000 rwxp 00001000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce4000-f7ce9000 r-xp 00000000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7ce9000-f7cea000 rwxp 00004000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7cea000-f7cf1000 r-xp 00000000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf1000-f7cf2000 rwxp 00006000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf2000-f7cf4000 rwxp f7cf2000 00:00 0
f7cf4000-f7e0d000 r-xp 00000000 08:05 154892                            
/lib/libc-2.4.so
f7e0d000-f7e0f000 r-xp 00118000 08:05 154892                            
/lib/libc-2.4.so
f7e0f000-f7e11000 rwxp 0011a000 08:05 154892                            
/lib/libc-2.4.so
f7e11000-f7e14000 rwxp f7e11000 00:00 0
f7e14000-f7e16000 r-xp 00000000 08:05 154898                            
/lib/libdl-2.4.so
f7e16000-f7e18000 rwxp 00001000 08:05 154898                            
/lib/libdl-2.4.so
f7e18000-f7e28000 r-xp 00000000 08:05 154918                            
/lib/libpthread-2.4.so
f7e28000-f7e2a000 rwxp 0000f000 08:05 154918                            
/lib/libpthread-2.4.so
f7e2a000-f7e2c000 rwxp f7e2a000 00:00 0
f7e2c000-f7e35000 r-xp 00000000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e35000-f7e38000 rwxp 00008000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e38000-f7e5f000 rwxp f7e38000 00:00 0
f7e5f000-f7e66000 r-xp 00000000 08:05 154922                            
/lib/librt-2.4.so
f7e66000-f7e68000 rwxp 00006000 08:05 154922                            
/lib/librt-2.4.so
f7e68000-f7e69000 rwxp f7e68000 00:00 0
f7e69000-f7e8b000 r-xp 00000000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8b000-f7e8c000 rwxp 00022000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8c000-f7ea9000 r-xp 00000000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7ea9000-f7eab000 rwxp 0001d000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7eab000-f7ebf000 r-xp 00000000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ebf000-f7ec0000 rwxp 00013000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ec0000-f7ee3000 r-xp 00000000 08:05 154900                            
/lib/libm-2.4.so
f7ee3000-f7ee5000 rwxp 00022000 08:05 154900                            
/lib/libm-2.4.so
f7ee5000-f7eea000 r-xp 00000000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eea000-f7eeb000 rwxp 00004000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eeb000-f7eed000 r-xp 00000000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eed000-f7eee000 rwxp 00001000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eee000-f7eef000 rwxp f7eee000 00:00 0
f7eef000-f7f09000 r-xp 00000000 08:05 154885                            
/lib/ld-2.4.so
f7f09000-f7f0b000 rwxp 00019000 08:05 154885                            
/lib/ld-2.4.so
ffff7000-ffffe000 rw-p ffff7000 00:00 0                                 
[stack]
ffffe000-fffff000 r-xp ffffe000 00:00 0
[Tue Jun 03 14:46:42 2008] [notice] child pid 1987 exit signal Aborted (6)
[Tue Jun 03 14:46:47 2008] [notice] child pid 4370 exit signal Segmentation
fault (11)
*** glibc detected *** /opt/apache-2.2.8/bin/httpd: double free or corruption
(out): 0x08141098 ***
======= Backtrace: =========
/lib/libc.so.6[0xf7d57911]
/lib/libc.so.6(__libc_free+0x84)[0xf7d58f84]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_allocator_destroy+0x2d)[0xf7e7d2ed]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x1ad)[0xf7e7da3d]
/opt/apache-2.2.8/bin/httpd[0x80896a9]
/opt/apache-2.2.8/lib/libapr-1.so.0[0xf7e7d14d]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x3d)[0xf7e7d8cd]
/opt/apache-2.2.8/bin/httpd[0x8087114]
/opt/apache-2.2.8/bin/httpd[0x80873e0]
/opt/apache-2.2.8/bin/httpd[0x80875c0]
/opt/apache-2.2.8/bin/httpd(ap_mpm_run+0x878)[0x8088388]
/opt/apache-2.2.8/bin/httpd(main+0x845)[0x8062135]
/lib/libc.so.6(__libc_start_main+0xdc)[0xf7d0987c]
/opt/apache-2.2.8/bin/httpd(apr_bucket_mmap_make+0x65)[0x8061341]
======= Memory map: ========
08048000-0809d000 r-xp 00000000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
0809d000-080a1000 rwxp 00054000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
080a1000-085f3000 rwxp 080a1000 00:00 0                                  [heap]
75d00000-75d37000 rwxp 75d00000 00:00 0
75d37000-75e00000 ---p 75d37000 00:00 0
75e00000-75e65000 rwxp 75e00000 00:00 0
75e65000-75f00000 ---p 75e65000 00:00 0
75f00000-75f7e000 rwxp 75f00000 00:00 0
75f7e000-76000000 ---p 75f7e000 00:00 0
76079000-76083000 r-xp 00000000 08:05 154940                            
/lib/libgcc_s.so.1
76083000-76084000 rwxp 00009000 08:05 154940                            
/lib/libgcc_s.so.1
7688e000-7688f000 ---p 7688e000 00:00 0
7688f000-7708f000 rwxp 7688f000 00:00 0
7708f000-77090000 ---p 7708f000 00:00 0
77090000-77890000 rwxp 77090000 00:00 0
77890000-77891000 ---p 77890000 00:00 0
77891000-78091000 rwxp 77891000 00:00 0
78091000-78092000 ---p 78091000 00:00 0
78092000-78892000 rwxp 78092000 00:00 0
f718f000-f7c80000 rwxs 00000000 00:08 213061645                         
/dev/zero (deleted)
f7c80000-f7c88000 r-xp 00000000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c88000-f7c8a000 rwxp 00007000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c8a000-f7c9b000 r-xp 00000000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9b000-f7c9d000 rwxp 00010000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9d000-f7c9f000 rwxp f7c9d000 00:00 0
f7c9f000-f7ca5000 r-xp 00000000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca5000-f7ca7000 rwxp 00005000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca7000-f7caf000 r-xp 00000000 08:05 154909                            
/lib/libnss_files-2.4.so
f7caf000-f7cb1000 rwxp 00007000 08:05 154909                            
/lib/libnss_files-2.4.so
f7cba000-f7cc8000 r-xp 00000000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc8000-f7cc9000 rwxp 0000d000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc9000-f7ccc000 r-xp 00000000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccc000-f7ccd000 rwxp 00002000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccd000-f7ccf000 r-xp 00000000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7ccf000-f7cd0000 rwxp 00001000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7cd0000-f7cd4000 r-xp 00000000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd4000-f7cd5000 rwxp 00003000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd5000-f7cd9000 r-xp 00000000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cd9000-f7cda000 rwxp 00004000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cda000-f7cdc000 r-xp 00000000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdc000-f7cdd000 rwxp 00001000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdd000-f7ce0000 r-xp 00000000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce0000-f7ce1000 rwxp 00003000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce1000-f7ce3000 r-xp 00000000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce3000-f7ce4000 rwxp 00001000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce4000-f7ce9000 r-xp 00000000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7ce9000-f7cea000 rwxp 00004000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7cea000-f7cf1000 r-xp 00000000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf1000-f7cf2000 rwxp 00006000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf2000-f7cf4000 rwxp f7cf2000 00:00 0
f7cf4000-f7e0d000 r-xp 00000000 08:05 154892                            
/lib/libc-2.4.so
f7e0d000-f7e0f000 r-xp 00118000 08:05 154892                            
/lib/libc-2.4.so
f7e0f000-f7e11000 rwxp 0011a000 08:05 154892                            
/lib/libc-2.4.so
f7e11000-f7e14000 rwxp f7e11000 00:00 0
f7e14000-f7e16000 r-xp 00000000 08:05 154898                            
/lib/libdl-2.4.so
f7e16000-f7e18000 rwxp 00001000 08:05 154898                            
/lib/libdl-2.4.so
f7e18000-f7e28000 r-xp 00000000 08:05 154918                            
/lib/libpthread-2.4.so
f7e28000-f7e2a000 rwxp 0000f000 08:05 154918                            
/lib/libpthread-2.4.so
f7e2a000-f7e2c000 rwxp f7e2a000 00:00 0
f7e2c000-f7e35000 r-xp 00000000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e35000-f7e38000 rwxp 00008000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e38000-f7e5f000 rwxp f7e38000 00:00 0
f7e5f000-f7e66000 r-xp 00000000 08:05 154922                            
/lib/librt-2.4.so
f7e66000-f7e68000 rwxp 00006000 08:05 154922                            
/lib/librt-2.4.so
f7e68000-f7e69000 rwxp f7e68000 00:00 0
f7e69000-f7e8b000 r-xp 00000000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8b000-f7e8c000 rwxp 00022000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8c000-f7ea9000 r-xp 00000000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7ea9000-f7eab000 rwxp 0001d000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7eab000-f7ebf000 r-xp 00000000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ebf000-f7ec0000 rwxp 00013000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ec0000-f7ee3000 r-xp 00000000 08:05 154900                            
/lib/libm-2.4.so
f7ee3000-f7ee5000 rwxp 00022000 08:05 154900                            
/lib/libm-2.4.so
f7ee5000-f7eea000 r-xp 00000000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eea000-f7eeb000 rwxp 00004000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eeb000-f7eed000 r-xp 00000000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eed000-f7eee000 rwxp 00001000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eee000-f7eef000 rwxp f7eee000 00:00 0
f7eef000-f7f09000 r-xp 00000000 08:05 154885                            
/lib/ld-2.4.so
f7f09000-f7f0b000 rwxp 00019000 08:05 154885                            
/lib/ld-2.4.so
ffff7000-ffffe000 rw-p ffff7000 00:00 0                                 
[stack]
ffffe000-fffff000 r-xp ffffe000 00:00 0
[Tue Jun 03 14:47:30 2008] [notice] child pid 23953 exit signal Aborted (6)
[Tue Jun 03 14:47:34 2008] [notice] child pid 25768 exit signal Segmentation
fault (11)
[Tue Jun 03 14:47:39 2008] [notice] child pid 28099 exit signal Segmentation
fault (11)
*** glibc detected *** /opt/apache-2.2.8/bin/httpd: double free or corruption
(out): 0x08141098 ***
======= Backtrace: =========
/lib/libc.so.6[0xf7d57911]
/lib/libc.so.6(__libc_free+0x84)[0xf7d58f84]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x160)[0xf7e7d9f0]
/opt/apache-2.2.8/bin/httpd[0x80896a9]
/opt/apache-2.2.8/lib/libapr-1.so.0[0xf7e7d14d]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x3d)[0xf7e7d8cd]
/opt/apache-2.2.8/bin/httpd[0x8087114]
/opt/apache-2.2.8/bin/httpd[0x80873e0]
/opt/apache-2.2.8/bin/httpd[0x80875c0]
/opt/apache-2.2.8/bin/httpd(ap_mpm_run+0x878)[0x8088388]
/opt/apache-2.2.8/bin/httpd(main+0x845)[0x8062135]
/lib/libc.so.6(__libc_start_main+0xdc)[0xf7d0987c]
/opt/apache-2.2.8/bin/httpd(apr_bucket_mmap_make+0x65)[0x8061341]
======= Memory map: ========
08048000-0809d000 r-xp 00000000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
0809d000-080a1000 rwxp 00054000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
080a1000-0859d000 rwxp 080a1000 00:00 0                                  [heap]
75900000-75935000 rwxp 75900000 00:00 0
75935000-75a00000 ---p 75935000 00:00 0
75b00000-75b3d000 rwxp 75b00000 00:00 0
75b3d000-75c00000 ---p 75b3d000 00:00 0
75c00000-75c31000 rwxp 75c00000 00:00 0
75c31000-75d00000 ---p 75c31000 00:00 0
75d00000-75d23000 rwxp 75d00000 00:00 0
75d23000-75e00000 ---p 75d23000 00:00 0
75e00000-75e39000 rwxp 75e00000 00:00 0
75e39000-75f00000 ---p 75e39000 00:00 0
75f00000-75f45000 rwxp 75f00000 00:00 0
75f45000-76000000 ---p 75f45000 00:00 0
76079000-76083000 r-xp 00000000 08:05 154940                            
/lib/libgcc_s.so.1
76083000-76084000 rwxp 00009000 08:05 154940                            
/lib/libgcc_s.so.1
7688e000-7688f000 ---p 7688e000 00:00 0
7688f000-7708f000 rwxp 7688f000 00:00 0
7708f000-77090000 ---p 7708f000 00:00 0
77090000-77890000 rwxp 77090000 00:00 0
77890000-77891000 ---p 77890000 00:00 0
77891000-78091000 rwxp 77891000 00:00 0
78091000-78092000 ---p 78091000 00:00 0
78092000-78892000 rwxp 78092000 00:00 0
f718f000-f7c80000 rwxs 00000000 00:08 213061645                         
/dev/zero (deleted)
f7c80000-f7c88000 r-xp 00000000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c88000-f7c8a000 rwxp 00007000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c8a000-f7c9b000 r-xp 00000000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9b000-f7c9d000 rwxp 00010000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9d000-f7c9f000 rwxp f7c9d000 00:00 0
f7c9f000-f7ca5000 r-xp 00000000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca5000-f7ca7000 rwxp 00005000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca7000-f7caf000 r-xp 00000000 08:05 154909                            
/lib/libnss_files-2.4.so
f7caf000-f7cb1000 rwxp 00007000 08:05 154909                            
/lib/libnss_files-2.4.so
f7cba000-f7cc8000 r-xp 00000000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc8000-f7cc9000 rwxp 0000d000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc9000-f7ccc000 r-xp 00000000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccc000-f7ccd000 rwxp 00002000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccd000-f7ccf000 r-xp 00000000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7ccf000-f7cd0000 rwxp 00001000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7cd0000-f7cd4000 r-xp 00000000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd4000-f7cd5000 rwxp 00003000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd5000-f7cd9000 r-xp 00000000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cd9000-f7cda000 rwxp 00004000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cda000-f7cdc000 r-xp 00000000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdc000-f7cdd000 rwxp 00001000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdd000-f7ce0000 r-xp 00000000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce0000-f7ce1000 rwxp 00003000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce1000-f7ce3000 r-xp 00000000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce3000-f7ce4000 rwxp 00001000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce4000-f7ce9000 r-xp 00000000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7ce9000-f7cea000 rwxp 00004000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7cea000-f7cf1000 r-xp 00000000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf1000-f7cf2000 rwxp 00006000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf2000-f7cf4000 rwxp f7cf2000 00:00 0
f7cf4000-f7e0d000 r-xp 00000000 08:05 154892                            
/lib/libc-2.4.so
f7e0d000-f7e0f000 r-xp 00118000 08:05 154892                            
/lib/libc-2.4.so
f7e0f000-f7e11000 rwxp 0011a000 08:05 154892                            
/lib/libc-2.4.so
f7e11000-f7e14000 rwxp f7e11000 00:00 0
f7e14000-f7e16000 r-xp 00000000 08:05 154898                            
/lib/libdl-2.4.so
f7e16000-f7e18000 rwxp 00001000 08:05 154898                            
/lib/libdl-2.4.so
f7e18000-f7e28000 r-xp 00000000 08:05 154918                            
/lib/libpthread-2.4.so
f7e28000-f7e2a000 rwxp 0000f000 08:05 154918                            
/lib/libpthread-2.4.so
f7e2a000-f7e2c000 rwxp f7e2a000 00:00 0
f7e2c000-f7e35000 r-xp 00000000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e35000-f7e38000 rwxp 00008000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e38000-f7e5f000 rwxp f7e38000 00:00 0
f7e5f000-f7e66000 r-xp 00000000 08:05 154922                            
/lib/librt-2.4.so
f7e66000-f7e68000 rwxp 00006000 08:05 154922                            
/lib/librt-2.4.so
f7e68000-f7e69000 rwxp f7e68000 00:00 0
f7e69000-f7e8b000 r-xp 00000000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8b000-f7e8c000 rwxp 00022000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8c000-f7ea9000 r-xp 00000000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7ea9000-f7eab000 rwxp 0001d000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7eab000-f7ebf000 r-xp 00000000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ebf000-f7ec0000 rwxp 00013000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ec0000-f7ee3000 r-xp 00000000 08:05 154900                            
/lib/libm-2.4.so
f7ee3000-f7ee5000 rwxp 00022000 08:05 154900                            
/lib/libm-2.4.so
f7ee5000-f7eea000 r-xp 00000000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eea000-f7eeb000 rwxp 00004000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eeb000-f7eed000 r-xp 00000000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eed000-f7eee000 rwxp 00001000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eee000-f7eef000 rwxp f7eee000 00:00 0
f7eef000-f7f09000 r-xp 00000000 08:05 154885                            
/lib/ld-2.4.so
f7f09000-f7f0b000 rwxp 00019000 08:05 154885                            
/lib/ld-2.4.so
ffff7000-ffffe000 rw-p ffff7000 00:00 0                                 
[stack]
ffffe000-fffff000 r-xp ffffe000 00:00 0
[Tue Jun 03 14:48:37 2008] [notice] child pid 22144 exit signal Aborted (6)
[Tue Jun 03 14:48:54 2008] [error] [client 10.6.12.243] request failed: error
reading the headers
[Tue Jun 03 14:48:55 2008] [notice] child pid 30329 exit signal Segmentation
fault (11)
[Tue Jun 03 14:50:08 2008] [notice] child pid 30977 exit signal Segmentation
fault (11)
[Tue Jun 03 14:50:15 2008] [notice] child pid 2153 exit signal Segmentation
fault (11)
[Tue Jun 03 14:50:43 2008] [notice] child pid 14969 exit signal Segmentation
fault (11)
[Tue Jun 03 14:51:51 2008] [notice] child pid 13548 exit signal Segmentation
fault (11)
[Tue Jun 03 14:52:11 2008] [notice] child pid 22652 exit signal Segmentation
fault (11)
*** glibc detected *** /opt/apache-2.2.8/bin/httpd: double free or corruption
(out): 0x75f00048 ***
======= Backtrace: =========
/lib/libc.so.6[0xf7d57911]
/lib/libc.so.6(__libc_free+0x84)[0xf7d58f84]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x160)[0xf7e7d9f0]
/opt/apache-2.2.8/bin/httpd[0x80896a9]
/opt/apache-2.2.8/lib/libapr-1.so.0[0xf7e7d14d]
/opt/apache-2.2.8/lib/libapr-1.so.0(apr_pool_destroy+0x3d)[0xf7e7d8cd]
/opt/apache-2.2.8/bin/httpd[0x8087114]
/opt/apache-2.2.8/bin/httpd[0x80873e0]
/opt/apache-2.2.8/bin/httpd[0x80875c0]
/opt/apache-2.2.8/bin/httpd(ap_mpm_run+0x878)[0x8088388]
/opt/apache-2.2.8/bin/httpd(main+0x845)[0x8062135]
/lib/libc.so.6(__libc_start_main+0xdc)[0xf7d0987c]
/opt/apache-2.2.8/bin/httpd(apr_bucket_mmap_make+0x65)[0x8061341]
======= Memory map: ========
08048000-0809d000 r-xp 00000000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
0809d000-080a1000 rwxp 00054000 08:0a 624011                            
/opt/apache-2.2.8/bin/httpd
080a1000-0851a000 rwxp 080a1000 00:00 0                                  [heap]
75500000-75539000 rwxp 75500000 00:00 0
75539000-75600000 ---p 75539000 00:00 0
75700000-7577b000 rwxp 75700000 00:00 0
7577b000-75800000 ---p 7577b000 00:00 0
75800000-758a1000 rwxp 75800000 00:00 0
758a1000-75900000 ---p 758a1000 00:00 0
75900000-7597f000 rwxp 75900000 00:00 0
7597f000-75a00000 ---p 7597f000 00:00 0
75a00000-75a70000 rwxp 75a00000 00:00 0
75a70000-75b00000 ---p 75a70000 00:00 0
75b00000-75b72000 rwxp 75b00000 00:00 0
75b72000-75c00000 ---p 75b72000 00:00 0
75c00000-75c59000 rwxp 75c00000 00:00 0
75c59000-75d00000 ---p 75c59000 00:00 0
75d00000-75d37000 rwxp 75d00000 00:00 0
75d37000-75e00000 ---p 75d37000 00:00 0
75e00000-75e6b000 rwxp 75e00000 00:00 0
75e6b000-75f00000 ---p 75e6b000 00:00 0
75f00000-76000000 rwxp 75f00000 00:00 0
76079000-76083000 r-xp 00000000 08:05 154940                            
/lib/libgcc_s.so.1
76083000-76084000 rwxp 00009000 08:05 154940                            
/lib/libgcc_s.so.1
7688e000-7688f000 ---p 7688e000 00:00 0
7688f000-7708f000 rwxp 7688f000 00:00 0
7708f000-77090000 ---p 7708f000 00:00 0
77090000-77890000 rwxp 77090000 00:00 0
77890000-77891000 ---p 77890000 00:00 0
77891000-78091000 rwxp 77891000 00:00 0
78091000-78092000 ---p 78091000 00:00 0
78092000-78892000 rwxp 78092000 00:00 0
f718f000-f7c80000 rwxs 00000000 00:08 213061645                         
/dev/zero (deleted)
f7c80000-f7c88000 r-xp 00000000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c88000-f7c8a000 rwxp 00007000 08:05 154913                            
/lib/libnss_nis-2.4.so
f7c8a000-f7c9b000 r-xp 00000000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9b000-f7c9d000 rwxp 00010000 08:05 154903                            
/lib/libnsl-2.4.so
f7c9d000-f7c9f000 rwxp f7c9d000 00:00 0
f7c9f000-f7ca5000 r-xp 00000000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca5000-f7ca7000 rwxp 00005000 08:05 154905                            
/lib/libnss_compat-2.4.so
f7ca7000-f7caf000 r-xp 00000000 08:05 154909                            
/lib/libnss_files-2.4.so
f7caf000-f7cb1000 rwxp 00007000 08:05 154909                            
/lib/libnss_files-2.4.so
f7cba000-f7cc8000 r-xp 00000000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc8000-f7cc9000 rwxp 0000d000 08:0a 624342                            
/opt/apache-2.2.8/modules/mod_rewrite.so
f7cc9000-f7ccc000 r-xp 00000000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccc000-f7ccd000 rwxp 00002000 08:0a 624326                            
/opt/apache-2.2.8/modules/mod_imagemap.so
f7ccd000-f7ccf000 r-xp 00000000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7ccf000-f7cd0000 rwxp 00001000 08:0a 624351                            
/opt/apache-2.2.8/modules/mod_vhost_alias.so
f7cd0000-f7cd4000 r-xp 00000000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd4000-f7cd5000 rwxp 00003000 08:0a 624328                            
/opt/apache-2.2.8/modules/mod_info.so
f7cd5000-f7cd9000 r-xp 00000000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cd9000-f7cda000 rwxp 00004000 08:0a 624345                            
/opt/apache-2.2.8/modules/mod_status.so
f7cda000-f7cdc000 r-xp 00000000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdc000-f7cdd000 rwxp 00001000 08:0a 624343                            
/opt/apache-2.2.8/modules/mod_setenvif.so
f7cdd000-f7ce0000 r-xp 00000000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce0000-f7ce1000 rwxp 00003000 08:0a 624333                            
/opt/apache-2.2.8/modules/mod_mime.so
f7ce1000-f7ce3000 r-xp 00000000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce3000-f7ce4000 rwxp 00001000 08:0a 624320                            
/opt/apache-2.2.8/modules/mod_expires.so
f7ce4000-f7ce9000 r-xp 00000000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7ce9000-f7cea000 rwxp 00004000 08:0a 624329                            
/opt/apache-2.2.8/modules/mod_log_config.so
f7cea000-f7cf1000 r-xp 00000000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf1000-f7cf2000 rwxp 00006000 08:0a 624307                            
/opt/apache-2.2.8/modules/mod_cache.so
f7cf2000-f7cf4000 rwxp f7cf2000 00:00 0
f7cf4000-f7e0d000 r-xp 00000000 08:05 154892                            
/lib/libc-2.4.so
f7e0d000-f7e0f000 r-xp 00118000 08:05 154892                            
/lib/libc-2.4.so
f7e0f000-f7e11000 rwxp 0011a000 08:05 154892                            
/lib/libc-2.4.so
f7e11000-f7e14000 rwxp f7e11000 00:00 0
f7e14000-f7e16000 r-xp 00000000 08:05 154898                            
/lib/libdl-2.4.so
f7e16000-f7e18000 rwxp 00001000 08:05 154898                            
/lib/libdl-2.4.so
f7e18000-f7e28000 r-xp 00000000 08:05 154918                            
/lib/libpthread-2.4.so
f7e28000-f7e2a000 rwxp 0000f000 08:05 154918                            
/lib/libpthread-2.4.so
f7e2a000-f7e2c000 rwxp f7e2a000 00:00 0
f7e2c000-f7e35000 r-xp 00000000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e35000-f7e38000 rwxp 00008000 08:05 154896                            
/lib/libcrypt-2.4.so
f7e38000-f7e5f000 rwxp f7e38000 00:00 0
f7e5f000-f7e66000 r-xp 00000000 08:05 154922                            
/lib/librt-2.4.so
f7e66000-f7e68000 rwxp 00006000 08:05 154922                            
/lib/librt-2.4.so
f7e68000-f7e69000 rwxp f7e68000 00:00 0
f7e69000-f7e8b000 r-xp 00000000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8b000-f7e8c000 rwxp 00022000 08:0a 624262                            
/opt/apache-2.2.8/lib/libapr-1.so.0.2.12
f7e8c000-f7ea9000 r-xp 00000000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7ea9000-f7eab000 rwxp 0001d000 08:08 64848                             
/usr/lib/libexpat.so.1.5.0
f7eab000-f7ebf000 r-xp 00000000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ebf000-f7ec0000 rwxp 00013000 08:0a 624261                            
/opt/apache-2.2.8/lib/libaprutil-1.so.0.2.12
f7ec0000-f7ee3000 r-xp 00000000 08:05 154900                            
/lib/libm-2.4.so
f7ee3000-f7ee5000 rwxp 00022000 08:05 154900                            
/lib/libm-2.4.so
f7ee5000-f7eea000 r-xp 00000000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eea000-f7eeb000 rwxp 00004000 08:0a 624332                            
/opt/apache-2.2.8/modules/mod_mem_cache.so
f7eeb000-f7eed000 r-xp 00000000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eed000-f7eee000 rwxp 00001000 08:0a 624303                            
/opt/apache-2.2.8/modules/mod_authz_host.so
f7eee000-f7eef000 rwxp f7eee000 00:00 0
f7eef000-f7f09000 r-xp 00000000 08:05 154885                            
/lib/ld-2.4.so
f7f09000-f7f0b000 rwxp 00019000 08:05 154885                            
/lib/ld-2.4.so
ffff7000-ffffe000 rw-p ffff7000 00:00 0                                 
[stack]
ffffe000-fffff000 r-xp ffffe000 00:00 0
[Tue Jun 03 14:52:39 2008] [notice] child pid 2521 exit signal Aborted (6)
[Tue Jun 03 14:52:56 2008] [notice] child pid 10313 exit signal Segmentation
fault (11)
[Tue Jun 03 14:53:59 2008] [notice] child pid 7088 exit signal Segmentation
fault (11)
[Tue Jun 03 14:54:15 2008] [notice] child pid 14367 exit signal Segmentation
fault (11)


My apache is running with this modules:
 ./httpd -M
Loaded Modules:
 core_module (static)
 mpm_worker_module (static)
 http_module (static)
 so_module (static)
 authz_host_module (shared)
 cache_module (shared)
 mem_cache_module (shared)
 log_config_module (shared)
 expires_module (shared)
 mime_module (shared)
 setenvif_module (shared)
 status_module (shared)
 info_module (shared)
 vhost_alias_module (shared)
 imagemap_module (shared)
 rewrite_module (shared)
Syntax OK

And the main performance configuration is set this way:
ServerRoot "/opt/apache"
LockFile logs/accept.lock
PidFile logs/httpd.pid

Timeout                 20
KeepAlive               On
MaxKeepAliveRequests    200
KeepAliveTimeout        3

ThreadLimit             256
ThreadsPerChild         256
StartServers            5
ServerLimit             200
MinSpareThreads         512
MaxSpareThreads         1024
MaxRequestsPerChild     10000

ListenBacklog           1024


User nobody
Group nobody
UseCanonicalName Off
HostnameLookups Off
ServerSignature Off

EnableMMAP off
EnableSendFile off


-- 
Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org


Mime
View raw message