Attachment 655686 Details for Bug 882541 – File: backtrace

File: backtrace

backtrace (text/plain), 9.74 KB, created by strsccgms on 2012-12-01 19:07:17 UTC

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Creator: strsccgms

Created: 2012-12-01 19:07:17 UTC

Size: 9.74 KB

patch

obsolete

>[New LWP 6470]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `sshd: stonesg [priv]'.
>Program terminated with signal 11, Segmentation fault.
>#0  __strcmp_ia32 () at ../sysdeps/i386/i686/strcmp.S:40
>40		cmpb	(%edx), %al
>
>Thread 1 (Thread 0xb6e6c740 (LWP 6470)):
>#0  __strcmp_ia32 () at ../sysdeps/i386/i686/strcmp.S:40
>No locals.
>#1  0xb776f052 in ssh_gssapi_krb5_cmdok (principal=<optimized out>, name=0xb865a530 "stonesg@UNIXIT.CO.UK", luser=luser@entry=0xb8651768 "stonesg", k5login_exists=k5login_exists@entry=1) at gss-serv-krb5.c:220
>        token = <optimized out>
>        fp = 0xb8659388
>        file = "/home/stonesg/.k5users\000\270T\332s\267\020\232e\270\000\020\000\000\000\240p\267\023\302!\267\364_.\267\313v\032\267\004\000\000\000\000\240p\267\000\020\000\000\364_.\267\000\232e\270\000\000\000\000\272\241p\267\364_.\267\020\232e\270\347\003\000\000\020\232e\270\351\236\032\267\020\232e\270\030\370\306\277@\370\306\277\023\332\031\267\000\232e\270\030\370\306\277\020\232e\270\372\234\032\267\020\232e\270\000\000\000\000\377\377\377\377\207\214\032\267\360\b\024\267\347\003\000\000`\001\000\000;\331\031\267X\370\306\277Z\240p\267-\000\000\000\364_.\267\020\232e\270\000\000\000\000\207\240p\267X\370\306\277\020\232e\270\000\000\b\000\266\001\000\000\364_.\267\020\232e\270X\370\306\277\001\000\000\000\023\332\031\267\020\232e\270X\370\306\277\347\003\000\000\060\276#\267\001\000\000\000\000\000\000\000(\367\306\277\207\214\032\267\221~\346\266\bi*\267\364_.\267p\223\032\267\000\000\000\000\004\000\000\000\347\003\000\000\245\322\032\267\364_.\267\000\020\000\000\326\210\"\267\063\236\032\267\000\240p\267\000\020\000\000\000\000\000\000\364_.\267\020\232e\270\220\006\000\000 "...
>        line = " \n\000nesg/admin", '\000' <repeats 2147 times>, "\017\335\032\267", '\000' <repeats 28 times>, "\017\335\032\267", '\000' <repeats 20 times>, "(ye\270\020'\000\000\000\000\000\000\200\002\000\000Pd.\267u\002\000\000B\000\000\000\n\000\000\000\250{e\270\020'\000\000\"\237\032\267\030\000\000\000Pd.\267\022\000\000\000\003", '\000' <repeats 11 times>"\331, \025\307\277\201\367z\267\f\017\307\000\t\000\000\000\201\367z\267\240\020\033\267\244@\303\266\000\000\000\000\b\000\000\000\364_.\267\364_.\267p\024\307\277\212\367z\267\231\261\027\267\000\000\000\000\201\367z\267\t\000\000\000\364_.\267 d.\267\000\240\067D\000\340\067D\337W\357\266\t\000\000\000\201\367z\267\005\000\000\000\000\340\067D\000\000\070D\244\360\067D\254\360\067D\304\317s\267\000\000\000\000<\000\000\000\000\000\000\000\255\200r\267\334\324s\267\210{e\270\021\000\000\000\022\000\000\000"...
>        kuser = " \n\000nesg/admin", '\000' <repeats 51 times>
>        st = {st_dev = 64770, __pad1 = 0, __st_ino = 891, st_mode = 33204, st_nlink = 1, st_uid = 2005, st_gid = 100, st_rdev = 0, __pad2 = 0, st_size = 24, st_blksize = 4096, st_blocks = 8, st_atim = {tv_sec = 1354356979, tv_nsec = 772194829}, st_mtim = {tv_sec = 1354209277, tv_nsec = 640744196}, st_ctim = {tv_sec = 1354209277, tv_nsec = 675749231}, st_ino = 891}
>        pw = 0xb8651700
>        found_principal = <optimized out>
>        ncommands = <optimized out>
>        allcommands = 0
>        linenum = 3
>#2  0xb776f610 in ssh_gssapi_krb5_userok (luser=0xb8651768 "stonesg", client=0xb77cb100) at gss-serv-krb5.c:123
>        princ = 0xb8659308
>        retval = <optimized out>
>        k5login_exists = 1
>#3  ssh_gssapi_krb5_userok (client=0xb77cb100, luser=0xb8651768 "stonesg") at gss-serv-krb5.c:98
>        retval = 115
>#4  0xb776ea9b in ssh_gssapi_userok (user=0xb8651768 "stonesg", pw=0xb8651700) at gss-serv.c:428
>        lmin = 3217499764
>#5  0xb77634b4 in mm_answer_gss_userok (sock=6, m=0xbfc726ec) at monitor.c:2286
>        authenticated = <optimized out>
>        __func__ = "mm_answer_gss_userok"
>#6  0xb7767184 in monitor_read (pmonitor=pmonitor@entry=0xb8643fc8, ent=0xb77ca488, pent=pent@entry=0xbfc72768) at monitor.c:652
>        m = {buf = 0xb864e680 "*d.\267\020\336e\270", alloc = 4096, offset = 1, end = 1}
>        ret = <optimized out>
>        type = <optimized out>
>        pfd = {{fd = 6, events = 1, revents = 1}, {fd = 7, events = 1, revents = 0}}
>        __func__ = "monitor_read"
>#7  0xb776809e in monitor_child_preauth (_authctxt=_authctxt@entry=0xb8644768, pmonitor=0xb8643fc8) at monitor.c:433
>        ent = 0xb77ca494
>        authenticated = <optimized out>
>        req_auth = <optimized out>
>        __func__ = "monitor_child_preauth"
>#8  0xb7747944 in privsep_preauth (authctxt=0xb8644768) at sshd.c:703
>        status = <optimized out>
>        pid = 6471
>        box = 0x0
>#9  main (ac=3, av=0xb8644768) at sshd.c:2132
>        opt = <optimized out>
>        i = <optimized out>
>        j = <optimized out>
>        on = 1
>        sock_in = 3
>        sock_out = 3
>        newsock = -1
>        remote_ip = 0xb8643f90 "192.168.1.30"
>        test_user = 0x9d85 <Address 0x9d85 out of bounds>
>        test_host = 0xb8643f90 "192.168.1.30"
>        test_addr = 0xb77b6153 "/"
>        remote_port = 40325
>        line = <optimized out>
>        p = <optimized out>
>        cp = <optimized out>
>        config_s = {-1, -1}
>        ibytes = <optimized out>
>        obytes = <optimized out>
>        new_umask = <optimized out>
>        key = <optimized out>
>        authctxt = 0xb8644768
>From        To          Syms Read   Shared Object Library
>0xb77068c0  0xb7706dac  Yes         /lib/libfipscheck.so.1
>0xb76fe070  0xb770212c  Yes         /lib/libwrap.so.0
>0xb76e0d60  0xb76e6994  Yes         /lib/libaudit.so.1
>0xb76d1bc0  0xb76d9764  Yes         /lib/libpam.so.0
>0xb76b18e0  0xb76c3d94  Yes         /lib/libselinux.so.1
>0xb76966b0  0xb76a4ea4  Yes         /lib/libresolv.so.2
>0xb7540f80  0xb762a544  Yes         /lib/libcrypto.so.10
>0xb7504ad0  0xb7505aec  Yes         /lib/libdl.so.2
>0xb74beac0  0xb74f38f4  Yes         /lib/libldap-2.4.so.2
>0xb74a7780  0xb74af2c4  Yes         /lib/liblber-2.4.so.2
>0xb74a0a90  0xb74a1540  Yes         /lib/libutil.so.1
>0xb748b6e0  0xb7498a7c  Yes         /lib/libz.so.1
>0xb7472190  0xb7480b74  Yes         /lib/libnsl.so.1
>0xb743e9c0  0xb7443c7c  Yes         /lib/libcrypt.so.1
>0xb7402e90  0xb7433434  Yes         /lib/libgssapi_krb5.so.2
>0xb732caf0  0xb73afde4  Yes         /lib/libkrb5.so.3
>0xb72f1b40  0xb730c224  Yes         /lib/libk5crypto.so.3
>0xb72eaf20  0xb72ebca4  Yes         /lib/libcom_err.so.2
>0xb714ef20  0xb728efec  Yes         /lib/libc.so.6
>0xb771d850  0xb7735e87  Yes         /lib/ld-linux.so.2
>0xb7120290  0xb7131144  Yes         /lib/libsasl2.so.2
>0xb70e4fd0  0xb710d704  Yes         /lib/libssl3.so
>0xb70b8ec0  0xb70d38c4  Yes         /lib/libsmime3.so
>0xb6f804f0  0xb7076490  Yes         /lib/libnss3.so
>0xb6f559c0  0xb6f61934  Yes         /lib/libnssutil3.so
>0xb6f4bb40  0xb6f4cc14  Yes         /lib/libplds4.so
>0xb6f45ed0  0xb6f47968  Yes         /lib/libplc4.so
>0xb6f109e0  0xb6f34734  Yes         /lib/libnspr4.so
>0xb6ef16a0  0xb6efce60  Yes         /lib/libpthread.so.0
>0xb6e9eb00  0xb6ed2784  Yes         /lib/libfreebl3.so
>0xb6e92ee0  0xb6e98724  Yes         /lib/libkrb5support.so.0
>0xb6e8dd30  0xb6e8ea7c  Yes         /lib/libkeyutils.so.1
>0xb6e72020  0xb6e88b64  Yes         /lib/libgcc_s.so.1
>0xb6e60a40  0xb6e67e7c  Yes         /lib/libnss_files.so.2
>0xb6d08920  0xb6d09dd4  Yes         /lib/libnss_myhostname.so.2
>0xb6d01c40  0xb6d052f8  Yes         /lib/libnss_dns.so.2
>0xb6d1bb80  0xb6d1caa4  Yes         /lib/security/pam_sepermit.so
>0xb6d15a60  0xb6d171c4  Yes         /lib/security/pam_env.so
>0xb6ce8ae0  0xb6cf0c54  Yes         /lib/security/pam_unix.so
>0xb6ce2960  0xb6ce3be4  Yes         /lib/security/pam_succeed_if.so
>0xb6cdf450  0xb6cdf5dc  Yes         /lib/security/pam_deny.so
>0xb6d12680  0xb6d12b80  Yes         /lib/security/pam_nologin.so
>0xb6d0e6c0  0xb6d0ec44  Yes         /lib/security/pam_localuser.so
>0xb6cdc4e0  0xb6cdc6dc  Yes         /lib/security/pam_permit.so
>0xb6cd88c0  0xb6cd90b4  Yes         /lib/security/pam_pwquality.so
>0xb6cc0c90  0xb6cc2f84  Yes         /lib/libpwquality.so.1
>0xb6cb5cc0  0xb6cb8874  Yes         /lib/libcrack.so.2
>0xb6cd2e90  0xb6cd4fe4  Yes         /lib/security/pam_selinux.so
>0xb6ccf800  0xb6ccfd74  Yes         /lib/security/pam_loginuid.so
>0xb6ccb6a0  0xb6ccbef4  Yes         /lib/security/pam_keyinit.so
>0xb6caed10  0xb6cb0e64  Yes         /lib/security/pam_limits.so
>0xb6ca4670  0xb6ca8974  Yes         /lib/security/pam_systemd.so
>0xb6cc79e0  0xb6cc8ac4  Yes         /lib/libsystemd-daemon.so.0
>0xb6c8ce40  0xb6c8e9ec  Yes         /lib/libcap.so.2
>0xb6c477e0  0xb6c770b4  Yes         /lib/libdbus-1.so.3
>0xb6c3ebd0  0xb6c3fa04  Yes         /lib/libpam_misc.so.0
>0xb6c36920  0xb6c3a43c  Yes         /lib/librt.so.1
>0xb6c2fe70  0xb6c32404  Yes         /lib/libattr.so.1
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>eax            0x73	115
>ecx            0xb865a530	-1201298128
>edx            0x0	0
>ebx            0xb77c9808	-1216571384
>esp            0xbfc6f50c	0xbfc6f50c
>ebp            0x1	0x1
>esi            0x1	1
>edi            0xb8659308	-1201302776
>eip            0xb71b4d6a	0xb71b4d6a <__strcmp_ia32+10>
>eflags         0x210282	[ SF IF RF ID ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function __strcmp_ia32:
>   0xb71b4d60 <+0>:	mov    0x4(%esp),%ecx
>   0xb71b4d64 <+4>:	mov    0x8(%esp),%edx
>   0xb71b4d68 <+8>:	mov    (%ecx),%al
>=> 0xb71b4d6a <+10>:	cmp    (%edx),%al
>   0xb71b4d6c <+12>:	jne    0xb71b4d77 <__strcmp_ia32+23>
>   0xb71b4d6e <+14>:	inc    %ecx
>   0xb71b4d6f <+15>:	inc    %edx
>   0xb71b4d70 <+16>:	test   %al,%al
>   0xb71b4d72 <+18>:	jne    0xb71b4d68 <__strcmp_ia32+8>
>   0xb71b4d74 <+20>:	xor    %eax,%eax
>   0xb71b4d76 <+22>:	ret    
>   0xb71b4d77 <+23>:	mov    $0x1,%eax
>   0xb71b4d7c <+28>:	mov    $0xffffffff,%ecx
>   0xb71b4d81 <+33>:	cmovb  %ecx,%eax
>   0xb71b4d84 <+36>:	ret    
>End of assembler dump.

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Attachments on bug 882541: 655682 | 655683 | 655684 | 655685 | 655686 | 655687 | 655688 | 655689 | 655690 | 655691 | 655692 | 655693 | 655694