Hi, This floods my server log running DC on 4.1.2. I don?t know if it is the same problem like bug 9832? Kinglok, Fong ======================================================= [2013/11/25 10:53:03.708423, 0] ../source3/lib/dumpcore.c:317(dump_core) dumping core in /usr/local/samba/var/cores/smbd [2013/11/25 10:53:04.106077, 0] ../source3/lib/popt_common.c:67(popt_s3_talloc_log_fn) talloc: access after free error - first free may be at ../source3/smbd/open.c:1569 [2013/11/25 10:53:04.106163, 0] ../source3/lib/popt_common.c:67(popt_s3_talloc_log_fn) Bad talloc magic value - access after free [2013/11/25 10:53:04.106194, 0] ../source3/lib/util.c:785(smb_panic_s3) PANIC (pid 20650): Bad talloc magic value - access after free [2013/11/25 10:53:04.106573, 0] ../source3/lib/util.c:896(log_stack_trace) BACKTRACE: 22 stack frames: #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x1f) [0x7f8ffd32f2d2] #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x6c) [0x7f8ffd32f14b] #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x28) [0x7f8ffed9f17f] #3 /usr/local/samba/lib/private/libtalloc.so.2(+0x241d) [0x7f8ffe3c041d] #4 /usr/local/samba/lib/private/libtalloc.so.2(+0x2499) [0x7f8ffe3c0499] #5 /usr/local/samba/lib/private/libtalloc.so.2(+0x2516) [0x7f8ffe3c0516] #6 /usr/local/samba/lib/private/libtalloc.so.2(talloc_get_name+0x18) [0x7f8ffe3c1fb6] #7 /usr/local/samba/lib/private/libtalloc.so.2(_talloc_get_type_abort+0x4c) [0x7f8ffe3c2136] #8 /usr/local/samba/lib/libsmbconf.so.0(+0x33ccf) [0x7f8ffd33accf] #9 /usr/local/samba/lib/private/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f8ffe5cc358] #10 /usr/local/samba/lib/libsmbconf.so.0(run_events_poll+0x56) [0x7f8ffd34b3f9] #11 /usr/local/samba/lib/libsmbconf.so.0(+0x44abd) [0x7f8ffd34babd] #12 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4) [0x7f8ffe5cb492] #13 /usr/local/samba/lib/private/libsmbd_base.so(smbd_process+0x12ef) [0x7f8ffe94237b] #14 /usr/local/samba/sbin/smbd(+0xa12d) [0x7f8fff40512d] #15 /usr/local/samba/lib/libsmbconf.so.0(run_events_poll+0x55f) [0x7f8ffd34b902] #16 /usr/local/samba/lib/libsmbconf.so.0(+0x44bce) [0x7f8ffd34bbce] #17 /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4) [0x7f8ffe5cb492] #18 /usr/local/samba/sbin/smbd(+0xad97) [0x7f8fff405d97] #19 /usr/local/samba/sbin/smbd(main+0x1753) [0x7f8fff40763b] #20 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f8ffbbc1ead] #21 /usr/local/samba/sbin/smbd(+0x5ed9) [0x7f8fff400ed9] [2013/11/25 10:53:04.106797, 0] ../source3/lib/dumpcore.c:317(dump_core) dumping core in /usr/local/samba/var/cores/smbd -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 841 bytes Desc: Message signed with OpenPGP using GPGMail URL: <http://lists.samba.org/pipermail/samba/attachments/20131125/d12a70c0/attachment.pgp>