Alexander Skwar
2004-Feb-24 09:51 UTC
[Samba] Cannot change password on HP-UX: PANIC: failed to set gid, INTERNAL ERROR
Hello. I'm having some difficulties with Samba 3.0.2a on a HP-UX 11.00 machine. I compiled Samba with gcc: vz6tml_tc51:/u/vz6tml/tmp/tc51-misc/Source/Samba/samba-3.0.2a/source/ > /usr/local/bin/gcc --version gcc (GCC) 3.3.1 Copyright (C) 2003 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. vz6tml_tc51:/u/vz6tml/tmp/tc51-misc/Source/Samba/samba-3.0.2a/source/ > uname -a HP-UX tc51 B.11.00 A 9000/785 2003669075 two-user license When I run smbpasswd as a user to change the password, I'm getting the following messages in log.smbd: ################################################################################ [...] [2004/02/24 10:07:01.907161, 10, pid=7813, effective(0, 0), real(0, 0)] passdb/pdb_compat.c:pdb_set_group_sid_from_rid(100) pdb_set_group_sid_from_rid: setting group sid S-1-5-21-2073086230-3380733499-3392870098-514 from rid 514 [2004/02/24 10:07:01.907312, 11, pid=7813, effective(0, 0), real(0, 0)] passdb/pdb_get_set.c:pdb_get_init_flags(199) element 20: DEFAULT [2004/02/24 10:07:01.907514, 3, pid=7813, effective(0, 0), real(0, 0)] smbd/sec_ctx.c:pop_sec_ctx(386) pop_sec_ctx (0, 0) - sec_ctx_stack_ndx = 0 [2004/02/24 10:07:01.908197, 10, pid=7813, effective(0, 0), real(0, 0)] lib/system_smbd.c:sys_getgrouplist(113) sys_getgrouplist: user [nobody] [2004/02/24 10:07:01.908372, 10, pid=7813, effective(0, 0), real(0, 0)] lib/system_smbd.c:sys_getgrouplist(122) sys_getgrouplist(): disabled winbindd for group lookup [user == nobody] [2004/02/24 10:07:01.908483, 3, pid=7813, effective(0, 0), real(0, 0)] smbd/sec_ctx.c:push_sec_ctx(256) push_sec_ctx(0, 0) : sec_ctx_stack_ndx = 1 [2004/02/24 10:07:01.908588, 3, pid=7813, effective(0, 0), real(0, 0)] smbd/uid.c:push_conn_ctx(287) push_conn_ctx(0) : conn_ctx_stack_ndx = 0 [2004/02/24 10:07:01.908689, 3, pid=7813, effective(0, 0), real(0, 0)] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1 [2004/02/24 10:07:01.908791, 5, pid=7813, effective(0, 0), real(0, 0)] auth/auth_util.c:debug_nt_user_token(486) NT user token: (NULL) [2004/02/24 10:07:01.908888, 5, pid=7813, effective(0, 0), real(0, 0)] auth/auth_util.c:debug_unix_user_token(505) UNIX token of user 0 Primary group is 0 and contains 0 supplementary groups [2004/02/24 10:07:01.944528, 0, pid=7813, effective(0, 0), real(0, 0)] lib/util_sec.c:assert_gid(113) Failed to set gid privileges to (-1,-2) now set to (0,0) uid=(0,0) [2004/02/24 10:07:01.944717, 0, pid=7813, effective(0, 0), real(0, 0)] lib/util.c:smb_panic(1400) PANIC: failed to set gid [2004/02/24 10:07:01.945014, 0, pid=7813, effective(0, 0), real(0, 0)] lib/fault.c:fault_report(36) ==============================================================[2004/02/24 10:07:01.945129, 0, pid=7813, effective(0, 0), real(0, 0)] lib/fault.c:fault_report(37) INTERNAL ERROR: Signal 6 in pid 7813 (3.0.2a) Please read the appendix Bugs of the Samba HOWTO collection [2004/02/24 10:07:01.945260, 0, pid=7813, effective(0, 0), real(0, 0)] lib/fault.c:fault_report(39) ==============================================================[2004/02/24 10:07:01.945370, 0, pid=7813, effective(0, 0), real(0, 0)] lib/util.c:smb_panic(1400) PANIC: internal error ################################################################################ As root, I can change/set passwords just fine. There's no core file created - I did a 'find /opt/samba3.0.2a/. -type f -name "core*"'. I'm getting this error on multiple machines, not just the "tc51" host. What can I do? ################################################################################ root_tc51:/opt/samba3.0.2a/ > /opt/samba3.0.2a/bin/testparm Load smb config files from /opt/samba3.0.2a/lib/smb.conf Processing section "[caxshare]" Loaded services file OK. Server role: ROLE_DOMAIN_MEMBER Press enter to see a dump of your service definitions # Global parameters [global] workgroup = EUROPE server string = MCAD CIFS Server on %h security = SERVER log level = 100 max log size = 4096 debug hires timestamp = Yes debug pid = Yes debug uid = Yes load printers = No [caxshare] comment = CAx Shares path = /usr/local/samba/shares/caxshare write list = @sysadmin guest ok = Yes fstype = Samba root_tc51:/opt/samba3.0.2a/ > /opt/samba3.0.2a/bin/testparm -vs Load smb config files from /opt/samba3.0.2a/lib/smb.conf Processing section "[caxshare]" Loaded services file OK. # Global parameters [global] dos charset = CP850 unix charset = UTF-8 display charset = LOCALE workgroup = EUROPE netbios name = TC51 netbios aliases netbios scope server string = MCAD CIFS Server on %h interfaces bind interfaces only = No security = SERVER auth methods encrypt passwords = Yes update encrypted = No client schannel = Auto server schannel = Auto allow trusted domains = Yes hosts equiv min passwd length = 5 map to guest = Never null passwords = No obey pam restrictions = No password server = * smb passwd file = /opt/samba3.0.2a/private/smbpasswd private dir = /opt/samba3.0.2a/private passdb backend = smbpasswd algorithmic rid base = 1000 root directory guest account = nobody pam password change = No passwd program passwd chat = *new*password* %n\n *new*password* %n\n *changed* passwd chat debug = No passwd chat timeout = 2 username map password level = 0 username level = 0 unix password sync = No restrict anonymous = 0 lanman auth = Yes ntlm auth = Yes client NTLMv2 auth = No client lanman auth = Yes client plaintext auth = Yes preload modules log level = 100 syslog = 1 syslog only = No log file max log size = 4096 timestamp logs = Yes debug hires timestamp = Yes debug pid = Yes debug uid = Yes smb ports = 445 139 protocol = NT1 large readwrite = Yes max protocol = NT1 min protocol = CORE unicode = Yes read bmpx = No read raw = Yes write raw = Yes disable netbios = No acl compatibility nt pipe support = Yes nt status support = Yes announce version = 4.9 announce as = NT max mux = 50 max xmit = 16644 name resolve order = lmhosts wins host bcast max ttl = 259200 max wins ttl = 518400 min wins ttl = 21600 time server = No unix extensions = Yes use spnego = Yes client signing = auto server signing = No client use spnego = Yes change notify timeout = 60 deadtime = 0 getwd cache = Yes keepalive = 300 kernel change notify = Yes lpq cache time = 10 max smbd processes = 0 paranoid server security = Yes max disk size = 0 max open files = 10000 socket options = TCP_NODELAY use mmap = No hostname lookups = No name cache timeout = 660 load printers = No printcap name = /etc/printcap disable spoolss = No enumports command addprinter command deleteprinter command show add printer wizard = Yes os2 driver map mangling method = hash2 mangle prefix = 1 stat cache = Yes machine password timeout = 604800 add user script delete user script add group script delete group script add user to group script delete user from group script set primary group script add machine script shutdown script abort shutdown script logon script logon path = \\%N\%U\profile logon drive logon home = \\%N\%U domain logons = No os level = 20 lm announce = Auto lm interval = 60 preferred master = Auto local master = Yes domain master = Auto browse list = Yes enhanced browsing = Yes dns proxy = Yes wins proxy = No wins server wins support = No wins hook wins partners kernel oplocks = Yes lock spin count = 3 lock spin time = 10 oplock break wait time = 0 ldap suffix ldap machine suffix ldap user suffix ldap group suffix ldap idmap suffix ldap filter = (uid=%u) ldap admin dn ldap ssl ldap passwd sync = no ldap delete dn = No ldap replication sleep = 1000 add share command change share command delete share command config file preload lock directory = /opt/samba3.0.2a/var/locks pid directory = /opt/samba3.0.2a/var/locks utmp directory wtmp directory utmp = No default service message command dfree command get quota command set quota command remote announce remote browse sync socket address = 0.0.0.0 homedir map afs username map time offset = 0 NIS homedir = No panic action host msdfs = No enable rid algorithm = Yes idmap backend idmap uid idmap gid template primary group = nobody template homedir = /home/%D/%U template shell = /bin/false winbind separator = \ winbind cache time = 300 winbind enable local accounts = Yes winbind enum users = Yes winbind enum groups = Yes winbind use default domain = No winbind trusted domains only = No comment path username invalid users valid users admin users read list write list printer admin force user force group read only = Yes create mask = 0744 force create mode = 00 security mask = 0777 force security mode = 00 directory mask = 0755 force directory mode = 00 directory security mask = 0777 force directory security mode = 00 inherit permissions = No inherit acls = No guest only = No guest ok = No only user = No hosts allow hosts deny nt acl support = Yes profile acls = No map acl inherit = No afs share = No block size = 1024 max connections = 0 min print space = 0 strict allocate = No strict sync = No sync always = No use sendfile = No write cache size = 0 max reported print jobs = 0 max print jobs = 1000 printable = No printing = hpux print command = lp -c -d%p %s; rm %s lpq command = lpstat -o%p lprm command = cancel %p-%j lppause command lpresume command queuepause command = disable %p queueresume command = enable %p printer name use client driver = No default devmode = No default case = lower case sensitive = No preserve case = Yes short preserve case = Yes mangle case = No mangling char = ~ hide dot files = Yes hide special files = No hide unreadable = No hide unwriteable files = No delete veto files = No veto files hide files veto oplock files map system = No map hidden = No map archive = Yes mangled names = Yes mangled map browseable = Yes blocking locks = Yes csc policy = manual fake oplocks = No locking = Yes oplocks = Yes level2 oplocks = Yes oplock contention limit = 2 posix locking = Yes strict locking = Yes share modes = Yes copy include exec preexec close = No postexec root preexec root preexec close = No root postexec available = Yes volume fstype = NTFS set directory = No wide links = Yes follow symlinks = Yes dont descend magic script magic output delete readonly = No dos filemode = No dos filetimes = No dos filetime resolution = No fake directory create times = No vfs objects msdfs root = No msdfs proxy [caxshare] comment = CAx Shares path = /usr/local/samba/shares/caxshare write list = @sysadmin guest ok = Yes fstype = Samba Thanks a lot, Alexander Skwar -- Sind Sch?fchens Locken schwarz und braun, dann lehnt es am Elektrozaun. Und wenn es mit den ?uglein rollt, dann will es sagen: "Zuviel Volt!"
Alexander Skwar
2004-Feb-24 13:03 UTC
[Samba] Re: Cannot change password on HP-UX: PANIC: failed to set gid, INTERNAL ERROR
Am Tue, 24 Feb 2004 10:34:16 +0100 schrieb Alexander Skwar:> [2004/02/24 10:07:01.944528, 0, pid=7813, effective(0, 0), real(0, 0)] lib/util_sec.c:assert_gid(113) > Failed to set gid privileges to (-1,-2) now set to (0,0) uid=(0,0)I searched some more, and found that this is the "core error message". The cause of this error is, that my nobody user has the UID -2 (minus 2) and its group is nogroup with -2. I now set the guest account to an account with non-negative UID/GID and this error seems to be fixed now. Alexander Skwar -- Wusstest Du schon, das "slrn" das Gerauesch ist, das Hamster macht, wenn er einen Frottee Agent auswuergt? [Joachim Kromm in tot]
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