Attachment 207364 Details for Bug 286923 – xdm-crash-on-fvwm2-exit.txt

xdm-crash-on-fvwm2-exit.txt

xdm-crash-on-fvwm2-exit.txt (text/plain), 8.13 KB, created by Martin Mokrejš on 2009-10-16 21:45:23 UTC

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Creator: Martin Mokrejš

Created: 2009-10-16 21:45:23 UTC

Size: 8.13 KB

patch

obsolete

># gdb /usr/bin/xdm /var/dumps/core.xdm.2361 
>GNU gdb 6.8
>Copyright (C) 2008 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>and "show warranty" for details.
>This GDB was configured as "i686-pc-linux-gnu"...
>
>warning: Can't read pathname for load map: Input/output error.
>Reading symbols from /usr/lib/libXmu.so.6...done.
>Loaded symbols for /usr/lib/libXmu.so.6
>Reading symbols from /usr/lib/libXt.so.6...done.
>Loaded symbols for /usr/lib/libXt.so.6
>Reading symbols from /usr/lib/libSM.so.6...done.
>Loaded symbols for /usr/lib/libSM.so.6
>Reading symbols from /lib/libuuid.so.1...done.
>Loaded symbols for /lib/libuuid.so.1
>Reading symbols from /usr/lib/libICE.so.6...done.
>Loaded symbols for /usr/lib/libICE.so.6
>Reading symbols from /usr/lib/libXinerama.so.1...done.
>Loaded symbols for /usr/lib/libXinerama.so.1
>Reading symbols from /usr/lib/libXext.so.6...done.
>Loaded symbols for /usr/lib/libXext.so.6
>Reading symbols from /usr/lib/libXpm.so.4...done.
>Loaded symbols for /usr/lib/libXpm.so.4
>Reading symbols from /usr/lib/libX11.so.6...done.
>Loaded symbols for /usr/lib/libX11.so.6
>Reading symbols from /usr/lib/libXau.so.6...done.
>Loaded symbols for /usr/lib/libXau.so.6
>Reading symbols from /lib/libdl.so.2...done.
>Loaded symbols for /lib/libdl.so.2
>Reading symbols from /usr/lib/libXdmcp.so.6...done.
>Loaded symbols for /usr/lib/libXdmcp.so.6
>Reading symbols from /lib/libcrypt.so.1...done.
>Loaded symbols for /lib/libcrypt.so.1
>Reading symbols from /lib/libpam.so.0...done.
>Loaded symbols for /lib/libpam.so.0
>Reading symbols from /lib/libc.so.6...done.
>Loaded symbols for /lib/libc.so.6
>Reading symbols from /lib/ld-linux.so.2...done.
>Loaded symbols for /lib/ld-linux.so.2
>Reading symbols from /usr/lib/libXrender.so.1...done.
>Loaded symbols for /usr/lib/libXrender.so.1
>Reading symbols from /lib/libz.so.1...done.
>Loaded symbols for /lib/libz.so.1
>Reading symbols from /usr/lib/libXcursor.so.1...done.
>Loaded symbols for /usr/lib/libXcursor.so.1
>Reading symbols from /usr/lib/libXfixes.so.3...done.
>Loaded symbols for /usr/lib/libXfixes.so.3
>Reading symbols from /lib/security/pam_nologin.so...done.
>Loaded symbols for /lib/security/pam_nologin.so
>Reading symbols from /lib/security/pam_env.so...done.
>Loaded symbols for /lib/security/pam_env.so
>Reading symbols from /lib/security/pam_unix.so...done.
>Loaded symbols for /lib/security/pam_unix.so
>Reading symbols from /lib/libnsl.so.1...done.
>Loaded symbols for /lib/libnsl.so.1
>Reading symbols from /lib/security/pam_cracklib.so...done.
>Loaded symbols for /lib/security/pam_cracklib.so
>Reading symbols from /lib/libcrack.so.2...done.
>Loaded symbols for /lib/libcrack.so.2
>Reading symbols from /lib/security/pam_limits.so...done.
>Loaded symbols for /lib/security/pam_limits.so
>Reading symbols from /lib/security/pam_permit.so...done.
>Loaded symbols for /lib/security/pam_permit.so
>Reading symbols from /lib/security/pam_deny.so...done.
>Loaded symbols for /lib/security/pam_deny.so
>Reading symbols from /lib/libnss_compat.so.2...done.
>Loaded symbols for /lib/libnss_compat.so.2
>Reading symbols from /lib/libnss_nis.so.2...done.
>Loaded symbols for /lib/libnss_nis.so.2
>Reading symbols from /lib/libnss_files.so.2...done.
>Loaded symbols for /lib/libnss_files.so.2
>Core was generated by `-:0         '.
>Program terminated with signal 11, Segmentation fault.
>[New process 2361]
>#0  strlen () at ../sysdeps/i386/i486/strlen.S:40
>40      ../sysdeps/i386/i486/strlen.S: No such file or directory.
>        in ../sysdeps/i386/i486/strlen.S
>(gdb) where
>#0  strlen () at ../sysdeps/i386/i486/strlen.S:40
>#1  0xb7cb6c98 in fputs_unlocked (str=0xb8003d55 <Address 0xb8003d55 out of bounds>, fp=0x8076eb8) at iofputs_u.c:37
>#2  0xb7d1993a in __vsyslog_chk (pri=86, flag=1, fmt=0xb7db2a6a "%s %s", ap=0xbfa0bb8c "ï¿½006\b \221\006\b\031\034Û·ï¿½ï¿½ï¿½ï¿½") at ../misc/syslog.c:207
>#3  0xb7d19db6 in __syslog_chk (pri=86, flag=1, fmt=0xb7db2a6a "%s %s") at ../misc/syslog.c:131
>#4  0xb7db0226 in pam_vsyslog (pamh=0x80bb210, priority=86, fmt=0xb797a69e "session closed for user %s", args=0xbfa0bbfc "ï¿½D\f\b") at /usr/include/bits/syslog.h:32
>#5  0xb7db02fb in pam_syslog (pamh=0x80bb210, priority=6, fmt=0xb797a69e "session closed for user %s") at pam_syslog.c:113
>#6  0xb7974bdb in pam_sm_close_session (pamh=0x80bb210, flags=0, argc=0, argv=0x80c0558) at pam_unix_sess.c:125
>#7  0xb7dab4b5 in _pam_dispatch (pamh=0x80bb210, flags=0, choice=5) at pam_dispatch.c:110
>#8  0xb7daf4c3 in pam_close_session (pamh=0x0, flags=0) at pam_session.c:44
>#9  0x0805340d in SessionExit (d=0x8068298, status=0, removeAuth=1) at session.c:480
>#10 0x08053be9 in ManageSession (d=0x8068298) at session.c:375
>#11 0x080506b0 in StartDisplay (d=0x8068298) at dm.c:762
>#12 0x0804fbdc in ForEachDisplay (f=0x805079e <CheckDisplayStatus>) at dpylist.c:54
>#13 0x08051267 in main (argc=1, argv=0xbfa0c304) at dm.c:630
>Current language:  auto; currently asm
>(gdb) bt full
>#0  strlen () at ../sysdeps/i386/i486/strlen.S:40
>No locals.
>#1  0xb7cb6c98 in fputs_unlocked (str=0xb8003d55 <Address 0xb8003d55 out of bounds>, fp=0x8076eb8) at iofputs_u.c:37
>        result = <value optimized out>
>#2  0xb7d1993a in __vsyslog_chk (pri=86, flag=1, fmt=0xb7db2a6a "%s %s", ap=0xbfa0bb8c "ï¿½006\b \221\006\b\031\034Û·ï¿½ï¿½ï¿½ï¿½") at ../misc/syslog.c:207
>        now_tm = {tm_sec = 4, tm_min = 31, tm_hour = 23, tm_mday = 16, tm_mon = 9, tm_year = 109, tm_wday = 5, tm_yday = 288, tm_isdst = 1, tm_gmtoff = 7200, tm_zone = 0x80bba80 "MEST"}
>        now = 1255728664
>        fd = <value optimized out>
>        f = <value optimized out>
>        buf = 0x0
>        bufsize = 0
>        msgoff = <value optimized out>
>        saved_errno = 2
>        failbuf = "\000\000\000\000\000Uï¿½\004\bï¿½ï¿½ï¿½ï¿½ï¿½\002ï¿½ï¿½226Ú·\000\000\000\000ï¿½ï¿½ï¿½ï¿½"
>        clarg = {buf = 0x8069148, oldaction = 0xe}
>#3  0xb7d19db6 in __syslog_chk (pri=86, flag=1, fmt=0xb7db2a6a "%s %s") at ../misc/syslog.c:131
>No locals.
>#4  0xb7db0226 in pam_vsyslog (pamh=0x80bb210, priority=86, fmt=0xb797a69e "session closed for user %s", args=0xbfa0bbfc "ï¿½D\f\b") at /usr/include/bits/syslog.h:32
>        msgbuf1 = 0x806a1f0 "pam_unix(xdm:session):"
>        msgbuf2 = 0x8069120 "session closed for user mmokrejs"
>        save_errno = 2
>#5  0xb7db02fb in pam_syslog (pamh=0x80bb210, priority=6, fmt=0xb797a69e "session closed for user %s") at pam_syslog.c:113
>No locals.
>#6  0xb7974bdb in pam_sm_close_session (pamh=0x80bb210, flags=0, argc=0, argv=0x80c0558) at pam_unix_sess.c:125
>        user_name = 0x80c44a0 "mmokrejs"
>        service = 0x80bb080 "xdm"
>        retval = <value optimized out>
>#7  0xb7dab4b5 in _pam_dispatch (pamh=0x80bb210, flags=0, choice=5) at pam_dispatch.c:110
>        h = (struct handler *) 0x80c04b0
>        retval = <value optimized out>
>        use_cached_chain = 1
>        resumed = <value optimized out>
>#8  0xb7daf4c3 in pam_close_session (pamh=0x0, flags=0) at pam_session.c:44
>        retval = <value optimized out>
>#9  0x0805340d in SessionExit (d=0x8068298, status=0, removeAuth=1) at session.c:480
>        pamh = (pam_handle_t *) 0x80bb210
>#10 0x08053be9 in ManageSession (d=0x8068298) at session.c:375
>        pid = 2613
>        dpy = (Display *) 0x806fa18
>        greet_stat = <value optimized out>
>        greet_user_proc = (GreetUserProc) 0xb8001f98
>        greet_lib_handle = (void *) 0x8069148
>#11 0x080506b0 in StartDisplay (d=0x8068298) at dm.c:762
>No locals.
>#12 0x0804fbdc in ForEachDisplay (f=0x805079e <CheckDisplayStatus>) at dpylist.c:54
>        d = (struct display *) 0xb8003d55
>        next = (struct display *) 0x0
>#13 0x08051267 in main (argc=1, argv=0xbfa0c304) at dm.c:630
>        oldpid = <value optimized out>
>        oldumask = 3087023445
>        cmdbuf = "/bin/rm -f /var/lib/xdm/authdir/authfiles/A*\000ï¿½ï¿½ï¿½ï¿½210ï¿½ï¿½Eï¿½Gï¿½030Mï¿½200Jï¿½uÞ·\000\000\000\000Tï¿½ï¿½ï¿½\006U\001ï¿½\001", '\0' <repeats 19 times>, "ï¿½\001ï¿½4ï¿½ï¿½ï¿½V^\001ï¿½Hï¿½", '\0' <repeats 12 times>, "ï¿½\002ï¿½ï¿½ï¿½ï¿½ï¿½\a\000\000\000\2ï¿½ï¿½\001ï¿½\b\000\000\000<\000\000\000ï¿½\002ï¿½\034\000\000\000\226H\001ï¿½ï¿½Þ·ï¿½Þ·\034\000\000\0009^\001ï¿½kï¿½ï¿½\002ï¿½ï¿½\001ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½...
>(gdb) 
>

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Attachments on bug 286923: 205582 | 206581 | 206582 | 206583 | 206585 | 206586 | 207363 | 207364