Bug#579357: AW: Bug#579357: AW: [Pkg-samba-maint] Bug#579357: AW: Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory)
Hello, are there any new information / developments regarding that problem? Is there any hope? ;) Regards, Phillip -Ursprüngliche Nachricht- Von: Phillip Drescher [mailto:p...@slums.de] Gesendet: Freitag, 7. Mai 2010 16:48 An: 'Steve Langasek'; '579...@bugs.debian.org' Betreff: AW: Bug#579357: AW: [Pkg-samba-maint] Bug#579357: AW: Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory) Quoting Steve Langasek [mailto:vor...@debian.org] Please run 'gdb passwd' and enter the commands 'run user' followed by 'bt full' when it crashes. This will give us a full backtrace, rather than just the segfault location in the log file. Debian:~# gdb passwd GNU gdb 6.8-debian (...) This GDB was configured as x86_64-linux-gnu... (no debugging symbols found) (gdb) run user Starting program: /usr/bin/passwd user (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) Program received signal SIGSEGV, Segmentation fault. 0x7ffce38ab49e in pam_sm_chauthtok (pamh=0x60d740, flags=value optimized out, argc=value optimized out, argv=value optimized out) at ../nsswitch/pam_winbind.c:3187 3187../nsswitch/pam_winbind.c: No such file or directory. in ../nsswitch/pam_winbind.c (gdb) bt full #0 0x7ffce38ab49e in pam_sm_chauthtok (pamh=0x60d740, flags=value optimized out, argc=value optimized out, argv=value optimized out) at ../nsswitch/pam_winbind.c:3187 lctrl = value optimized out ret = 4 user = 0x4e4c8f9e0 Address 0x4e4c8f9e0 out of bounds pass_old = 0x60b560 user pass_new = 0x0 Announce = value optimized out username_ret = 0x0 error = (struct wbcAuthErrorInfo *) 0x0 ctx = (struct pwb_context *) 0x0 #1 0x7ffce50b5c42 in ?? () from /lib/libpam.so.0 No symbol table info available. #2 0x7ffce50b973d in pam_chauthtok () from /lib/libpam.so.0 No symbol table info available. #3 0x0040403f in ?? () No symbol table info available. #4 0x00403711 in ?? () No symbol table info available. #5 0x7ffce495f1a6 in __libc_start_main () from /lib/libc.so.6 No symbol table info available. #6 0x004025e9 in ?? () ---Type return to continue, or q return to quit--- No symbol table info available. #7 0x7fffe798 in ?? () No symbol table info available. #8 0x001c in ?? () No symbol table info available. #9 0x0002 in ?? () No symbol table info available. #10 0x7fffeaae in ?? () No symbol table info available. #11 0x7fffeabe in ?? () No symbol table info available. #12 0x in ?? () No symbol table info available. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#579357: AW: [Pkg-samba-maint] Bug#579357: AW: Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory)
Quoting Christian PERRIER [mailto:bubu...@debian.org] If so, could you install the samba-dbg package, reproduce the segfault and then paste the complete backtrace? I installed the debug packages, but there is not too much information in the logfiles: Debian:~# passwd user [ 917.339673] passwd[2454]: segfault at 0 ip 7fa3d993249e sp 7fffcaf0 error 4 in pam_winbind.so[7fa3d992c000+e000] segmentation fault Debian:~# tail -f /var/log/samba/* [ 1426.342281] passwd[2475]: segfault at 0 ip 7f08a104d49e sp 7fffc6f0 error 4 in pam_winbind.so[7f08a1047000+e000] == /var/log/samba/log.wb-DOMAIN == [2010/05/07 09:04:36, 3] winbindd/winbindd_misc.c:359(winbindd_dual_list_trusted_domains) [ 2264]: list trusted domains [2010/05/07 09:04:36, 3] winbindd/winbindd_ads.c:1203(sequence_number) ads: fetch sequence_number for DOMAIN [2010/05/07 09:04:36, 3] winbindd/winbindd_ads.c:1270(trusted_domains) ads: trusted_domains -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#579357: AW: Bug#579357: AW: [Pkg-samba-maint] Bug#579357: AW: Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory)
Quoting Steve Langasek [mailto:vor...@debian.org] Please run 'gdb passwd' and enter the commands 'run user' followed by 'bt full' when it crashes. This will give us a full backtrace, rather than just the segfault location in the log file. Debian:~# gdb passwd GNU gdb 6.8-debian (...) This GDB was configured as x86_64-linux-gnu... (no debugging symbols found) (gdb) run user Starting program: /usr/bin/passwd user (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) Program received signal SIGSEGV, Segmentation fault. 0x7ffce38ab49e in pam_sm_chauthtok (pamh=0x60d740, flags=value optimized out, argc=value optimized out, argv=value optimized out) at ../nsswitch/pam_winbind.c:3187 3187../nsswitch/pam_winbind.c: No such file or directory. in ../nsswitch/pam_winbind.c (gdb) bt full #0 0x7ffce38ab49e in pam_sm_chauthtok (pamh=0x60d740, flags=value optimized out, argc=value optimized out, argv=value optimized out) at ../nsswitch/pam_winbind.c:3187 lctrl = value optimized out ret = 4 user = 0x4e4c8f9e0 Address 0x4e4c8f9e0 out of bounds pass_old = 0x60b560 user pass_new = 0x0 Announce = value optimized out username_ret = 0x0 error = (struct wbcAuthErrorInfo *) 0x0 ctx = (struct pwb_context *) 0x0 #1 0x7ffce50b5c42 in ?? () from /lib/libpam.so.0 No symbol table info available. #2 0x7ffce50b973d in pam_chauthtok () from /lib/libpam.so.0 No symbol table info available. #3 0x0040403f in ?? () No symbol table info available. #4 0x00403711 in ?? () No symbol table info available. #5 0x7ffce495f1a6 in __libc_start_main () from /lib/libc.so.6 No symbol table info available. #6 0x004025e9 in ?? () ---Type return to continue, or q return to quit--- No symbol table info available. #7 0x7fffe798 in ?? () No symbol table info available. #8 0x001c in ?? () No symbol table info available. #9 0x0002 in ?? () No symbol table info available. #10 0x7fffeaae in ?? () No symbol table info available. #11 0x7fffeabe in ?? () No symbol table info available. #12 0x in ?? () No symbol table info available. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#579357: AW: [Pkg-samba-maint] Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory)
Quoting myself: dpkg -l winbind: ii winbind 2:3.2.5-4lenny9 I pasted wrong: dpkg -l winbind ii winbind 2:3.4.7~dfsg-2~bpo50+1 Samba nameservice integration server -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#579357: AW: [Pkg-samba-maint] Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory)
Quoting Christian PERRIER (bubu...@debian.org) Is there any chance that you could install the backported 3.4.7 packages ? See http://backports.org and particularly http://backports.org/dokuwiki/doku.php?id=instructions This would help us in isolating whether this only belongs to 3.2.5 or also applies to 3.4.7. I tried that, but the installation of winbind 3.4.7. crashed: /var/lib/dpkg/info/winbind.postinst: line 16: pam-auth-update: command not found E: Sub-process /usr/bin/dpkg returned an error code (1) apt-get clean apt-get autoremove winbind did not work. apt-get remove --purge winbind did not work either. I had to ln -s /bin/true /usr/local/bin/pam-auth-update After that the installation went through, but it did not change anything: /tmp# passwd user segmentation fault /var/log/syslog: kernel: [496251.167828] passwd[4218]: segfault at 0 ip 7fa9c6b51c26 sp 7fffa320 error 4 in pam_winbind.so[7fa9c6b4b000+c000] dpkg -l winbind: ii winbind 2:3.2.5-4lenny9 service to resolve user and group -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#579357: AW: [Pkg-samba-maint] Bug#579357: AW: Bug#579357: winbind: passwd/smbpasswd causes segmentation fault on Debian Lenny x64 (Samba Winbind and Windows Active Directory)
Quoting Christian PERRIER (bubu...@debian.org) You mean that the bug you're seeing happens with 3.4.7? Yes If so, could you install the samba-dbg package, reproduce the segfault and then paste the complete backtrace? I tried that, too, but all dependencies wre wrong, so I could not install the package. Apt complained about wrong versions of samba, samba-common, winbind (depends on version xy but xz is installed, depends on version xy, but xz is to be installed ...) Aptitude fixed the problem by replacing samba and winbind with other (older) backport versions. After that everything was installed, but crashed afterwards (samba could not be started after that). I will restore a backup and hope for some new backport uploads :) If so, could you install the samba-dbg package, reproduce the segfault and then paste the complete backtrace? I will install that tomorrow, but what do you mean by complete backtrace? Which logs etc. do you need? By the way: THANKS for your interest and your help! -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
