Script started on Wed Aug 20 12:30:54 2008 evil@sheep:~$ gdb /usr/sbin/ab GNU gdb 6.8-debian This GDB was configured as "i486-linux-gnu"... (no debugging symbols found) (gdb) run -v 2 -n 1 https://www.foo.de/ Starting program: /usr/sbin/ab -v 2 -n 1 https://www.foo.de/ (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) This is ApacheBench, Version 2.3 <$Revision: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking www.foo.de (be patient)...INFO: POST header == --- GET / HTTP/1.0 Host: www.foo.de User-Agent: ApacheBench/2.3 Accept: */* --- [New Thread 0xb755f700 (LWP 16621)] (no debugging symbols found) (no debugging symbols found) Certificate version: 3 Valid from: Feb 7 11:00:00 2006 GMT Valid to : Feb 7 11:00:00 2013 GMT Public key is 2048 bits The issuer name is /CN=GlobalSign RootSign Partners CA/OU=RootSign Partners CA/O=GlobalSign nv-sa/C=BE The subject name is /C=DE/O=T-Systems Enterprise Services GmbH/OU=Trust Center Deutsche Telekom/CN=Deutsche Telekom CA 5 Extension Count: 6 Certificate version: 3 Valid from: Dec 16 13:00:00 2003 GMT Valid to : Jan 27 11:00:00 2014 GMT Public key is 2048 bits The issuer name is /C=BE/O=GlobalSign nv-sa/OU=Root CA/CN=GlobalSign Root CA The subject name is /CN=GlobalSign RootSign Partners CA/OU=RootSign Partners CA/O=GlobalSign nv-sa/C=BE Extension Count: 5 Peer certificate Certificate version: 3 Valid from: Oct 18 12:35:15 2007 GMT Valid to : Oct 22 12:35:15 2008 GMT Public key is 1024 bits The issuer name is /C=DE/O=T-Systems Enterprise Services GmbH/OU=Trust Center Deutsche Telekom/CN=Deutsche Telekom CA 5 The subject name is /O=foo Holding AG/OU=Systemtechnik/L=Wiesbaden/ST=Hessen/C=DE/CN=www.foo.de Extension Count: 7 Cipher Suite Protocol :TLSv1/SSLv3 Cipher Suite Name :DHE-RSA-AES256-SHA Cipher Suite Cipher Bits:256 (256) SSL-Session: Protocol : TLSv1 Cipher : DHE-RSA-AES256-SHA Session-ID: 5FE33D2311D790EAD9F17416E503913F16EECF775C9E89908B54BA36F030C467 Session-ID-ctx: Master-Key: DB1D0965A1FDF9AA5B9405DD5C1E5C0710CAE28C6D511B921F4E10BCDBD0C2741E1126BF17B03864FF18941C3DF51520 Key-Arg : None Start Time: 1219228312 Timeout : 300 (sec) Verify return code: 20 (unable to get local issuer certificate) LOG: header received: HTTP/1.1 200 OK Date: Wed, 20 Aug 2008 10:31:52 GMT Server: Symantec Websecurity Pragma: no-cache Expires: Thu, 19 Nov 1981 08:52:00 GMT Last-modified: Wed, 20 Aug 2008 10:31:52 GMT Cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Set-cookie: PHPSESSID=dc5eb0f2100fb0ffcd376ac899bc3530; path=/ Set-cookie: sck= Content-type: text/html Via: 1.1 S1PS Connection: close *** glibc detected *** /usr/sbin/ab: free(): invalid pointer: 0xb7d851d8 *** (no debugging symbols found) ======= Backtrace: ========= /lib/i686/cmov/libc.so.6[0xb7c9b4f4] /lib/i686/cmov/libc.so.6(cfree+0x96)[0xb7c9d6f6] /usr/lib/i686/cmov/libcrypto.so.0.9.8(CRYPTO_free+0x3a)[0xb7de8c8a] /usr/lib/i686/cmov/libcrypto.so.0.9.8(ASN1_STRING_free+0x2d)[0xb7e7fbad] /usr/lib/i686/cmov/libcrypto.so.0.9.8(ASN1_primitive_free+0x8c)[0xb7e7661c] /usr/lib/i686/cmov/libcrypto.so.0.9.8(ASN1_primitive_free+0x126)[0xb7e766b6] /usr/lib/i686/cmov/libcrypto.so.0.9.8[0xb7e76963] /usr/lib/i686/cmov/libcrypto.so.0.9.8(ASN1_template_free+0x93)[0xb7e76a13] /usr/lib/i686/cmov/libcrypto.so.0.9.8[0xb7e768ff] /usr/lib/i686/cmov/libcrypto.so.0.9.8(ASN1_template_free+0x93)[0xb7e76a13] /usr/lib/i686/cmov/libcrypto.so.0.9.8[0xb7e768ff] /usr/lib/i686/cmov/libcrypto.so.0.9.8(ASN1_item_free+0x18)[0xb7e76a58] /usr/lib/i686/cmov/libcrypto.so.0.9.8(X509_free+0x27)[0xb7e6ffa7] /usr/lib/i686/cmov/libcrypto.so.0.9.8(sk_pop_free+0x38)[0xb7e54928] /usr/lib/i686/cmov/libssl.so.0.9.8(ssl_sess_cert_free+0x70)[0xb7f282c0] /usr/lib/i686/cmov/libssl.so.0.9.8(SSL_SESSION_free+0xc5)[0xb7f29415] /usr/lib/i686/cmov/libssl.so.0.9.8(SSL_free+0x110)[0xb7f26dd0] /usr/sbin/ab[0x804b5a8] /usr/sbin/ab[0x804e186] /usr/sbin/ab[0x804f942] /lib/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7c43455] /usr/sbin/ab(realloc+0x49)[0x804a381] ======= Memory map: ======== 08048000-08053000 r-xp 00000000 08:05 181029 /usr/sbin/ab 08053000-08054000 rw-p 0000a000 08:05 181029 /usr/sbin/ab 08054000-08058000 rw-p 08054000 00:00 0 089a5000-089e7000 rw-p 089a5000 00:00 0 [heap] b7400000-b7421000 rw-p b7400000 00:00 0 b7421000-b7500000 ---p b7421000 00:00 0 b753a000-b7546000 r-xp 00000000 08:05 517146 /lib/libgcc_s.so.1 b7546000-b7547000 rw-p 0000b000 08:05 517146 /lib/libgcc_s.so.1 b7547000-b7551000 r-xp 00000000 08:05 517182 /lib/i686/cmov/libnss_files-2.7.so b7551000-b7553000 rw-p 00009000 08:05 517182 /lib/i686/cmov/libnss_files-2.7.so b755f000-b7562000 rw-p b755f000 00:00 0 b7562000-b7564000 r-xp 00000000 08:05 517125 /lib/libkeyutils-1.2.so b7564000-b7565000 rw-p 00001000 08:05 517125 /lib/libkeyutils-1.2.so b7565000-b756c000 r-xp 00000000 08:05 180607 /usr/lib/libkrb5support.so.0.1 b756c000-b756d000 rw-p 00006000 08:05 180607 /usr/lib/libkrb5support.so.0.1 b756d000-b7590000 r-xp 00000000 08:05 179537 /usr/lib/libk5crypto.so.3.1 b7590000-b7591000 rw-p 00023000 08:05 179537 /usr/lib/libk5crypto.so.3.1 b7591000-b75f7000 r-xp 00000000 08:05 179365 /usr/lib/libgcrypt.so.11.4.4 b75f7000-b75f9000 rw-p 00066000 08:05 179365 /usr/lib/libgcrypt.so.11.4.4 b75f9000-b75fa000 rw-p b75f9000 00:00 0 b75fa000-b75fd000 r-xp 00000000 08:05 180383 /usr/lib/libgpg-error.so.0.3.0 b75fd000-b75fe000 rw-p 00002000 08:05 180383 /usr/lib/libgpg-error.so.0.3.0 b75fe000-b760d000 r-xp 00000000 08:05 179413 /usr/lib/libtasn1.so.3.0.15 b760d000-b760e000 rw-p 0000e000 08:05 179413 /usr/lib/libtasn1.so.3.0.15 b760e000-b7623000 r-xp 00000000 08:05 517176 /lib/i686/cmov/libnsl-2.7.so b7623000-b7625000 rw-p 00014000 08:05 517176 /lib/i686/cmov/libnsl-2.7.so b7625000-b7627000 rw-p b7625000 00:00 0 b7627000-b7650000 r-xp 00000000 08:05 177790 /usr/lib/libgssapi_krb5.so.2.2 b7650000-b7651000 rw-p 00028000 08:05 177790 /usr/lib/libgssapi_krb5.so.2.2 b7651000-b7653000 r-xp 00000000 08:05 517134 /lib/libcom_err.so.2.1 b7653000-b7654000 rw-p 00001000 08:05 517134 /lib/libcom_err.so.2.1 b7654000-b7655000 rw-p b7654000 00:00 0 b7655000-b76e7000 r-xp 00000000 08:05 180514 /usr/lib/libkrb5.so.3.3 b76e7000-b76e9000 rw-p 00092000 08:05 180514 /usr/lib/libkrb5.so.3.3 b76e9000-b7780000 r-xp 00000000 08:05 179519 /usr/lib/libgnutls.so.26.4.5 b7780000-b7786000 rw-p 00097000 08:05 179519 /usr/lib/libgnutls.so.26.4.5 b7786000-b779c000 r-xp 00000000 08:05 180279 /usr/lib/libsasl2.so.2.0.22 b779c000-b779d000 rw-p 00015000 08:05 180279 /usr/lib/libsasl2.so.2.0.22 b779d000-b77ad000 r-xp 00000000 08:05 517223 /lib/i686/cmov/lib Program received signal SIGABRT, Aborted. [Switching to Thread 0xb755f700 (LWP 16621)] 0xb7fb8424 in __kernel_vsyscall () (gdb) bt #0 0xb7fb8424 in __kernel_vsyscall () #1 0xb7c58640 in raise () from /lib/i686/cmov/libc.so.6 #2 0xb7c5a018 in abort () from /lib/i686/cmov/libc.so.6 #3 0xb7c9534d in ?? () from /lib/i686/cmov/libc.so.6 #4 0x00000007 in ?? () #5 0xbf9d3584 in ?? () #6 0x00000400 in ?? () #7 0xb7d6b4c8 in ?? () from /lib/i686/cmov/libc.so.6 #8 0x00000017 in ?? () #9 0xbf9d4ca1 in ?? () #10 0x0000000c in ?? () #11 0xb7d6b4e1 in ?? () from /lib/i686/cmov/libc.so.6 #12 0x00000002 in ?? () #13 0xb7d68424 in ?? () from /lib/i686/cmov/libc.so.6 #14 0x00000017 in ?? () #15 0xb7d6b4e5 in ?? () from /lib/i686/cmov/libc.so.6 #16 0x00000004 in ?? () #17 0xbf9d3ab3 in ?? () #18 0x00000008 in ?? () #19 0xb7d6b4eb in ?? () from /lib/i686/cmov/libc.so.6 #20 0x00000005 in ?? () #21 0x00000000 in ?? () (gdb) bt full #0 0xb7fb8424 in __kernel_vsyscall () No symbol table info available. #1 0xb7c58640 in raise () from /lib/i686/cmov/libc.so.6 No symbol table info available. #2 0xb7c5a018 in abort () from /lib/i686/cmov/libc.so.6 No symbol table info available. #3 0xb7c9534d in ?? () from /lib/i686/cmov/libc.so.6 No symbol table info available. #4 0x00000007 in ?? () No symbol table info available. #5 0xbf9d3584 in ?? () No symbol table info available. #6 0x00000400 in ?? () No symbol table info available. #7 0xb7d6b4c8 in ?? () from /lib/i686/cmov/libc.so.6 No symbol table info available. #8 0x00000017 in ?? () No symbol table info available. #9 0xbf9d4ca1 in ?? () No symbol table info available. #10 0x0000000c in ?? () No symbol table info available. #11 0xb7d6b4e1 in ?? () from /lib/i686/cmov/libc.so.6 No symbol table info available. #12 0x00000002 in ?? () No symbol table info available. #13 0xb7d68424 in ?? () from /lib/i686/cmov/libc.so.6 No symbol table info available. #14 0x00000017 in ?? () No symbol table info available. #15 0xb7d6b4e5 in ?? () from /lib/i686/cmov/libc.so.6 No symbol table info available. #16 0x00000004 in ?? () No symbol table info available. #17 0xbf9d3ab3 in ?? () No symbol table info available. #18 0x00000008 in ?? () No symbol table info available. #19 0xb7d6b4eb in ?? () from /lib/i686/cmov/libc.so.6 No symbol table info available. #20 0x00000005 in ?? () No symbol table info available. ---Type to continue, or q to quit--- #21 0x00000000 in ?? () No symbol table info available. (gdb) quit The program is running. Exit anyway? (y or n) y evil@sheep:~$ exit Script done on Wed Aug 20 12:32:11 2008