What do the messages below mean? I lost all network connectivity and started receiving these messages after changing username map from root = DELSOLW2K\Administrator to root = @"DELSOLW2K\Domain Admins". The system is Debian Sarge with Simo's latest debs and security = ADS. Using host libthread_db library "/lib/tls/libthread_db.so.1". `system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols. [Thread debugging using libthread_db enabled] [New Thread 1078566496 (LWP 3108)] 0x402427be in waitpid () from /lib/tls/libc.so.6 #0 0x402427be in waitpid () from /lib/tls/libc.so.6 #1 0x401ea699 in strtold_l () from /lib/tls/libc.so.6 #2 0x0822d127 in smb_panic (why=0x833107d "internal error") at lib/util.c:1601 #3 0x0821adec in fault_report (sig=6) at lib/fault.c:47 #4 <signal handler called> #5 0x401dd947 in raise () from /lib/tls/libc.so.6 #6 0x401df0c9 in abort () from /lib/tls/libc.so.6 #7 0x0823285b in talloc_chunk_from_ptr (ptr=0xbfffc900) at lib/talloc.c:119 #8 0x082330ed in _talloc_realloc (context=0x842bfe8, ptr=0xbfffc900, size=136, name=0x830c1ae "DOM_SID") at lib/talloc.c:617 #9 0x082276f0 in add_sid_to_array (mem_ctx=0x842bfe8, sid=0xbfffc8b0, sids=0xbfffc89c, num=0xbfffc8a4) at lib/util_sid.c:587 #10 0x0826c9f1 in create_token_from_username (mem_ctx=0x842bfe8, username=0xbfffe8e0 "DELSOLW2K\\Dale", is_guest=0, uid=0xbfffc9ec, gid=0xbfffc9f0, found_username=0xbfffc9f4, token=0xbfffc9f8) at auth/auth_util.c:1230 #11 0x0826cf25 in user_in_group_sid (username=0xbfffe8e0 "DELSOLW2K\\Dale", group_sid=0xbfffca30) at auth/auth_util.c:1271 #12 0x0826d123 in user_in_group (username=0xbfffe8e0 "DELSOLW2K\\Dale", groupname=0x83834a1 "DELSOLW2K\\Domain Admins") at auth/auth_util.c:1308 #13 0x0809841c in user_in_list (user=0xbfffe8e0 "DELSOLW2K\\Dale", list=0x83ef350) at smbd/password.c:520 #14 0x08094002 in map_username (user=0xbfffe8e0 "DELSOLW2K\\Dale") at smbd/map_username.c:162 #15 0x080bece7 in reply_spnego_kerberos (conn=0x0, inbuf=0x407ab008 "", outbuf=0x407cc008 "", length=1458, bufsize=131072, secblob=0xbfffeb60) at smbd/sesssetup.c:292 #16 0x080bfc05 in reply_spnego_negotiate (conn=0x0, inbuf=0x407ab008 "", outbuf=0x407cc008 "", vuid=100, length=1458, bufsize=131072, blob1 {data = 0x8425030 "`\202\005&\006\006+\006\001\005\005\002 \202\005\0320\202\005\026 $0\"\006\t*\206H\202?\022\001\002\002\006\t*\206H\206?\022\001\002\002\006\n+\006\001\004\001\2027\002\002\n?\202\004?\004\202\004?`\202\004?\006\t*\206H\206?\022\001\002\002\001", length = 1322, free = 0x822a7b0 <free_data_blob>}, auth_ntlmssp_state=0x83cdcc0) at smbd/sesssetup.c:558 #17 0x080c0334 in reply_sesssetup_and_X_spnego (conn=0x0, inbuf=0x407ab008 "", outbuf=0x407cc008 "", length=1458, bufsize=131072) at smbd/sesssetup.c:721 #18 0x080c1647 in reply_sesssetup_and_X (conn=0x0, inbuf=0x407ab008 "", outbuf=0x407cc008 "", length=1458, bufsize=131072) at smbd/sesssetup.c:863 #19 0x080e9c5f in switch_message (type=115, inbuf=0x407ab008 "", outbuf=0x407cc008 "", size=1458, bufsize=131072) at smbd/process.c:991 #20 0x080e9e84 in construct_reply (inbuf=0x407ab008 "", outbuf=0x407cc008 "", size=1458, bufsize=131072) at smbd/process.c:1018 #21 0x080ea0a2 in process_smb (inbuf=0x407ab008 "", outbuf=0x407cc008 "") at smbd/process.c:1117 #22 0x080eaf85 in smbd_process () at smbd/process.c:1665 #23 0x082c273e in main (argc=2, argv=0xbffffda4) at smbd/server.c:1024