Package: samba Version: 2:3.4.2-1 After upgrading to version 2:3.4.2-1 from 3.4.0-1, samba crashes and core dumps immediately after it is started. /var/log/samba/log.smbd provides the following information:
[2009/10/14 21:29:54, 0] smbd/server.c:1069(main) smbd version 3.4.2 started. Copyright Andrew Tridgell and the Samba Team 1992-2009 [2009/10/14 21:29:54, 0] lib/fault.c:41(fault_report) =============================================================== [2009/10/14 21:29:54, 0] lib/fault.c:42(fault_report) INTERNAL ERROR: Signal 6 in pid 25852 (3.4.2) Please read the Trouble-Shooting section of the Samba3-HOWTO [2009/10/14 21:29:54, 0] lib/fault.c:44(fault_report) From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf [2009/10/14 21:29:54, 0] lib/fault.c:45(fault_report) =============================================================== [2009/10/14 21:29:54, 0] lib/util.c:1480(smb_panic) PANIC (pid 25852): internal error [2009/10/14 21:29:55, 0] lib/util.c:1584(log_stack_trace) BACKTRACE: 18 stack frames: #0 /usr/sbin/smbd(log_stack_trace+0x2d) [0x83614ed] #1 /usr/sbin/smbd(smb_panic+0x2d) [0x83615ed] #2 /usr/sbin/smbd [0x834f136] #3 [0xb7f5e400] #4 /lib/i686/cmov/libc.so.6(abort+0x188) [0xb7af3008] #5 /usr/lib/libtalloc.so.1 [0xb79f573d] #6 /usr/lib/libtalloc.so.1(talloc_free+0x28d) [0xb79fa59d] #7 /usr/lib/libwbclient.so.0(wbcFreeMemory+0x21) [0xb7c28d41] #8 /usr/lib/libwbclient.so.0(wbcSidToGid+0xb0) [0xb7c2b050] #9 /usr/sbin/smbd(winbind_sid_to_gid+0x38) [0x8325298] #10 /usr/sbin/smbd(sid_to_gid+0x137) [0x83020a7] #11 /usr/sbin/smbd(create_local_nt_token+0x2ca) [0x83b79ca] #12 /usr/sbin/smbd(get_root_nt_token+0x112) [0x83b7f72] #13 /usr/sbin/smbd(svcctl_init_keys+0x2e) [0x825362e] #14 /usr/sbin/smbd(registry_init_full+0x92) [0x8608002] #15 /usr/sbin/smbd(main+0x7da) [0x864000a] #16 /lib/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb7adc775] #17 /usr/sbin/smbd [0x80c3b11] [2009/10/14 21:29:55, 0] lib/util.c:1485(smb_panic) smb_panic(): calling panic action [/usr/share/samba/panic-action 25852] Cannot access memory at address 0x64fc [2009/10/14 21:30:08, 0] lib/util.c:1493(smb_panic) smb_panic(): action returned status 0 [2009/10/14 21:30:08, 0] lib/fault.c:321(dump_core) dumping core in /var/log/samba/cores/smbd Output from gdb is as follows: ============================================================ kimagure:/var/log/samba# gdb samba cores/smbd/core GNU gdb (GDB) 7.0-debian Copyright (C) 2009 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 "i486-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... samba: No such file or directory. Core was generated by `/usr/sbin/smbd -D'. Program terminated with signal 6, Aborted. #0 0xb7f5e424 in __kernel_vsyscall () (gdb) where #0 0xb7f5e424 in __kernel_vsyscall () #1 0xb7af1640 in ?? () And finally, samba's Panic email to me: ============================================================ [Thread debugging using libthread_db enabled] 0xb7f5e424 in __kernel_vsyscall () #0 0xb7f5e424 in __kernel_vsyscall () #1 0xb7b64e83 in waitpid () from /lib/i686/cmov/libc.so.6 #2 0xb7aff4eb in ?? () from /lib/i686/cmov/libc.so.6 #3 0xb7cfb3cd in system () from /lib/i686/cmov/libpthread.so.0 #4 0x08361674 in smb_panic (why=0x8701826 "internal error") at lib/util.c:1486 #5 0x0834f136 in fault_report (sig=6) at lib/fault.c:47 #6 sig_fault (sig=6) at lib/fault.c:70 #7 <signal handler called> #8 0xb7f5e424 in __kernel_vsyscall () #9 0xb7af1640 in raise () from /lib/i686/cmov/libc.so.6 #10 0xb7af3008 in abort () from /lib/i686/cmov/libc.so.6 #11 0xb79f573d in ?? () from /usr/lib/libtalloc.so.1 #12 0xb79fa59d in talloc_free () from /usr/lib/libtalloc.so.1 #13 0xb7c28d41 in wbcFreeMemory () from /usr/lib/libwbclient.so.0 #14 0xb7c2b050 in wbcSidToGid () from /usr/lib/libwbclient.so.0 #15 0x08325298 in winbind_sid_to_gid (pgid=0xbf97bd98, sid=0xbf97b3c8) at lib/winbind_util.c:175 #16 0x083020a7 in sid_to_gid (psid=0x8703da0, pgid=0xbf97bd98) at passdb/lookup_sid.c:1499 #17 0x083b79ca in create_local_nt_token (mem_ctx=0x8906040, user_sid=0xbf97be20, is_guest=false, num_groupsids=1, groupsids=0x8703da0) at auth/token_util.c:427 #18 0x083b7f72 in get_root_nt_token () at auth/token_util.c:105 #19 0x0825362e in svcctl_init_keys () at services/services_db.c:454 #20 0x08608002 in registry_init_full () at registry/reg_init_full.c:89 #21 0x0864000a in main (argc=) at smbd/server.c:1189 A debugging session is active. Inferior 1 [process 25852] will be detached. === -- System Information: Debian Release: 5.0 APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: i386 (i686) Kernel: Linux 2.6.29-2-686 (SMP w/1 CPU core) Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1) Shell: /bin/sh linked to /bin/dash Versions of packages samba depends on: ii adduser 3.110 add and remove users and groups ii debconf [debconf-2.0] 1.5.27 Debian configuration management sy ii libacl1 2.2.47-2 Access control list shared library ii libattr1 1:2.4.43-1 Extended attribute shared library ii libc6 2.9-4 GNU C Library: Shared libraries ii libcap2 1:2.16-5 support for getting/setting POSIX. ii libcomerr2 1.41.3-1 common error description library ii libcups2 1.4.0-5 Common UNIX Printing System(tm) - ii libgnutls26 2.8.3-2 the GNU TLS library - runtime libr ii libgssapi-krb5-2 1.7dfsg~beta3-1 MIT Kerberos runtime libraries - k ii libk5crypto3 1.7dfsg~beta3-1 MIT Kerberos runtime libraries - C ii libkrb5-3 1.7dfsg~beta3-1 MIT Kerberos runtime libraries ii libldap-2.4-2 2.4.15-1 OpenLDAP libraries ii libpam-modules 1.1.0-1 Pluggable Authentication Modules f ii libpam-runtime 1.1.0-1 Runtime support for the PAM librar ii libpam0g 1.1.0-1 Pluggable Authentication Modules l ii libpopt0 1.14-4 lib for parsing cmdline parameters ii libtalloc2 2.0.0-1 hierarchical pool based memory all ii libwbclient0 2:3.4.2-1 Samba winbind client library ii lsb-base 3.2-23 Linux Standard Base 3.2 init scrip ii procps 1:3.2.7-11 /proc file system utilities ii samba-common 2:3.4.2-1 common files used by both the Samb ii update-inetd 4.35 inetd configuration file updater ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime Versions of packages samba recommends: ii logrotate 3.7.7-3 Log rotation utility Versions of packages samba suggests: pn ctdb <none> (no description available) pn ldb-tools <none> (no description available) ii openbsd-inetd [inet-superse 0.20080125-1 The OpenBSD Internet Superserver pn smbldap-tools <none> (no description available) -- debconf information: samba/nmbd_from_inetd: samba/log_files_moved: samba/tdbsam: false * samba/generate_smbpasswd: true * samba/run_mode: daemons -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org