Hi! My DC is running Samba 4.8.2(Ubuntu 16) I have windows 2016(member domain), running IIS... But my site in IIS, use user the DC (in portal), but now dont worked , is much erro in log.samba when autentcation in site with user dc... Any Idea? Regards ---------------------------- [2018/05/28 17:35:52.085263, 0] ../lib/util/fault.c:78(fault_report) ==============================================================[2018/05/28 17:35:52.086760, 0] ../lib/util/fault.c:79(fault_report) INTERNAL ERROR: Signal 11 in pid 14753 (4.8.2) Please read the Trouble-Shooting section of the Samba HOWTO [2018/05/28 17:35:52.091457, 0] ../lib/util/fault.c:81(fault_report) ==============================================================[2018/05/28 17:35:52.092567, 0] ../lib/util/fault.c:151(smb_panic_default) PANIC: internal error [2018/05/28 17:35:52.305123, 0] ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) standard_child_pipe_handler: Child 14753 () terminated with signal 6 [2018/05/28 17:35:53.345432, 4] ../auth/auth_log.c:860(log_successful_authz_event_human_readable) Successful AuthZ: [LDAP,krb5] user [DOMAINXXXX]\[USERYYYYY] [S-1-5-21-1156415912-958998882-3220085130-1180] at [Mon, 28 May 2018 17:35:53.3 45385 -03] Remote host [ipv4:192.168.51.210:57372] local host [ipv4:172.16.1.102:389] [2018/05/28 17:35:53.352761, 0] ../lib/util/fault.c:78(fault_report) ==============================================================[2018/05/28 17:35:53.354131, 0] ../lib/util/fault.c:79(fault_report) INTERNAL ERROR: Signal 11 in pid 14755 (4.8.2) Please read the Trouble-Shooting section of the Samba HOWTO [2018/05/28 17:35:53.355747, 0] ../lib/util/fault.c:81(fault_report) ==============================================================[2018/05/28 17:35:53.356769, 0] ../lib/util/fault.c:151(smb_panic_default) PANIC: internal error [2018/05/28 17:35:53.562573, 0] ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) standard_child_pipe_handler: Child 14755 () terminated with signal 6 [2018/05/28 17:36:00.121746, 3] ../auth/auth_log.c:760(log_authentication_event_human_readable)
HI!! More information.... [2018/05/28 18:26:07.870717, 3] ../auth/auth_log.c:760(log_authentication_event_human_readable) Auth: [LDAP,NTLMSSP] user []\[MYUSER] at [Mon, 28 May 2018 18:26:07.870667 -03] with [NTLMv2] status [NT_STATUS_OK] workstation [NAME-PC] remote host [ipv4:192.168.51.210:55795] became [MYDOMAIN]\[MYUSER] [S-1-5-21-1156415912-958998882-3220085130-1109]. local host [ipv4:IP-DC:389] [2018/05/28 18:26:08.218190, 0] ../lib/util/fault.c:78(fault_report) ==============================================================[2018/05/28 18:26:08.219937, 0] ../lib/util/fault.c:79(fault_report) INTERNAL ERROR: Signal 11 in pid 15487 (4.8.2) Please read the Trouble-Shooting section of the Samba HOWTO [2018/05/28 18:26:08.221443, 0] ../lib/util/fault.c:81(fault_report) ==============================================================[2018/05/28 18:26:08.222422, 0] ../lib/util/fault.c:151(smb_panic_default) PANIC: internal error [2018/05/28 18:26:08.449354, 0] ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) standard_child_pipe_handler: Child 15487 () terminated with signal 6 [2018/05/28 18:26:08.477624, 0] ../lib/util/fault.c:78(fault_report) ==============================================================[2018/05/28 18:26:08.478364, 0] ../lib/util/fault.c:79(fault_report) INTERNAL ERROR: Signal 11 in pid 15489 (4.8.2) Please read the Trouble-Shooting section of the Samba HOWTO [2018/05/28 18:26:08.479238, 0] ../lib/util/fault.c:81(fault_report) ==============================================================[2018/05/28 18:26:08.479853, 0] ../lib/util/fault.c:151(smb_panic_default) PANIC: internal error [2018/05/28 18:26:08.628629, 0] ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) standard_child_pipe_handler: Child 15489 () terminated with signal 6 [2018/05/28 18:26:08.693613, 3] ../auth/auth_log.c:760(log_authentication_event_human_readable) Regards; On 28-05-2018 17:50, Carlos wrote:> Hi! > > My DC is running Samba 4.8.2(Ubuntu 16) > > I have windows 2016(member domain), running IIS... > > But my site in IIS, use user the DC (in portal), but now dont worked , > is much erro in log.samba when autentcation in site with user dc... > > Any Idea? > > Regards > > ---------------------------- > > > [2018/05/28 17:35:52.085263, 0] ../lib/util/fault.c:78(fault_report) > ==============================================================> [2018/05/28 17:35:52.086760, 0] ../lib/util/fault.c:79(fault_report) > INTERNAL ERROR: Signal 11 in pid 14753 (4.8.2) > Please read the Trouble-Shooting section of the Samba HOWTO > [2018/05/28 17:35:52.091457, 0] ../lib/util/fault.c:81(fault_report) > ==============================================================> [2018/05/28 17:35:52.092567, 0] > ../lib/util/fault.c:151(smb_panic_default) > PANIC: internal error > [2018/05/28 17:35:52.305123, 0] > ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) > standard_child_pipe_handler: Child 14753 () terminated with signal 6 > [2018/05/28 17:35:53.345432, 4] > ../auth/auth_log.c:860(log_successful_authz_event_human_readable) > Successful AuthZ: [LDAP,krb5] user [DOMAINXXXX]\[USERYYYYY] > [S-1-5-21-1156415912-958998882-3220085130-1180] at [Mon, 28 May 2018 > 17:35:53.3 > 45385 -03] Remote host [ipv4:192.168.51.210:57372] local host > [ipv4:172.16.1.102:389] > [2018/05/28 17:35:53.352761, 0] ../lib/util/fault.c:78(fault_report) > ==============================================================> [2018/05/28 17:35:53.354131, 0] ../lib/util/fault.c:79(fault_report) > INTERNAL ERROR: Signal 11 in pid 14755 (4.8.2) > Please read the Trouble-Shooting section of the Samba HOWTO > [2018/05/28 17:35:53.355747, 0] ../lib/util/fault.c:81(fault_report) > ==============================================================> [2018/05/28 17:35:53.356769, 0] > ../lib/util/fault.c:151(smb_panic_default) > PANIC: internal error > [2018/05/28 17:35:53.562573, 0] > ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) > standard_child_pipe_handler: Child 14755 () terminated with signal 6 > [2018/05/28 17:36:00.121746, 3] > ../auth/auth_log.c:760(log_authentication_event_human_readable) >
Carlos # lsb_release -r Release: 16.04 # smbstatus -V Version 4.3.11-Ubuntu Did you compile Samba from source code? I cannot see what the problem is because you do not describe the problem properly. I can only suggest that you check time synchronisation and DNS. The errors in the log look like crashes rather than configuration. Cheers Jon On Mon, 2018-05-28 at 17:50 -0300, Carlos via samba wrote:> Hi! > > My DC is running Samba 4.8.2(Ubuntu 16) > > I have windows 2016(member domain), running IIS... > > But my site in IIS, use user the DC (in portal), but now dont worked > , > is much erro in log.samba when autentcation in site with user dc... > > Any Idea? > > Regards > > ---------------------------- > > > [2018/05/28 17:35:52.085263, 0] ../lib/util/fault.c:78(fault_report) > ==============================================================> [2018/05/28 17:35:52.086760, 0] ../lib/util/fault.c:79(fault_report) > INTERNAL ERROR: Signal 11 in pid 14753 (4.8.2) > Please read the Trouble-Shooting section of the Samba HOWTO > [2018/05/28 17:35:52.091457, 0] ../lib/util/fault.c:81(fault_report) > ==============================================================> [2018/05/28 17:35:52.092567, 0] > ../lib/util/fault.c:151(smb_panic_default) > PANIC: internal error > [2018/05/28 17:35:52.305123, 0] > ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) > standard_child_pipe_handler: Child 14753 () terminated with signal > 6 > [2018/05/28 17:35:53.345432, 4] > ../auth/auth_log.c:860(log_successful_authz_event_human_readable) > Successful AuthZ: [LDAP,krb5] user [DOMAINXXXX]\[USERYYYYY] > [S-1-5-21-1156415912-958998882-3220085130-1180] at [Mon, 28 May 2018 > 17:35:53.3 > 45385 -03] Remote host [ipv4:192.168.51.210:57372] local host > [ipv4:172.16.1.102:389] > [2018/05/28 17:35:53.352761, 0] ../lib/util/fault.c:78(fault_report) > ==============================================================> [2018/05/28 17:35:53.354131, 0] ../lib/util/fault.c:79(fault_report) > INTERNAL ERROR: Signal 11 in pid 14755 (4.8.2) > Please read the Trouble-Shooting section of the Samba HOWTO > [2018/05/28 17:35:53.355747, 0] ../lib/util/fault.c:81(fault_report) > ==============================================================> [2018/05/28 17:35:53.356769, 0] > ../lib/util/fault.c:151(smb_panic_default) > PANIC: internal error > [2018/05/28 17:35:53.562573, 0] > ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) > standard_child_pipe_handler: Child 14755 () terminated with signal > 6 > [2018/05/28 17:36:00.121746, 3] > ../auth/auth_log.c:760(log_authentication_event_human_readable) > >
Hi! Yes, samba compiled. Everything works fine, login the stations, log in to webmail (via ldap autentcation). After upgrading Samba 4.7.7 to 4.8, my site hosted on an ISS in windows 2016, prou to work, on my site (not developed by min), the login screen uses DC users, when I try to log errors in the uploaded logs. I think it's now clearer :-D The errors only appear when I try to "log in" to the site with DC user. Regards; On 28-05-2018 20:19, Jon Gerdes via samba wrote:> Carlos > > # lsb_release -r > Release: 16.04 > # smbstatus -V > Version 4.3.11-Ubuntu > > Did you compile Samba from source code? > > I cannot see what the problem is because you do not describe the > problem properly. > > I can only suggest that you check time synchronisation and DNS. The > errors in the log look like crashes rather than configuration. > > Cheers > Jon > > > > On Mon, 2018-05-28 at 17:50 -0300, Carlos via samba wrote: >> Hi! >> >> My DC is running Samba 4.8.2(Ubuntu 16) >> >> I have windows 2016(member domain), running IIS... >> >> But my site in IIS, use user the DC (in portal), but now dont worked >> , >> is much erro in log.samba when autentcation in site with user dc... >> >> Any Idea? >> >> Regards >> >> ---------------------------- >> >> >> [2018/05/28 17:35:52.085263, 0] ../lib/util/fault.c:78(fault_report) >> ==============================================================>> [2018/05/28 17:35:52.086760, 0] ../lib/util/fault.c:79(fault_report) >> INTERNAL ERROR: Signal 11 in pid 14753 (4.8.2) >> Please read the Trouble-Shooting section of the Samba HOWTO >> [2018/05/28 17:35:52.091457, 0] ../lib/util/fault.c:81(fault_report) >> ==============================================================>> [2018/05/28 17:35:52.092567, 0] >> ../lib/util/fault.c:151(smb_panic_default) >> PANIC: internal error >> [2018/05/28 17:35:52.305123, 0] >> ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) >> standard_child_pipe_handler: Child 14753 () terminated with signal >> 6 >> [2018/05/28 17:35:53.345432, 4] >> ../auth/auth_log.c:860(log_successful_authz_event_human_readable) >> Successful AuthZ: [LDAP,krb5] user [DOMAINXXXX]\[USERYYYYY] >> [S-1-5-21-1156415912-958998882-3220085130-1180] at [Mon, 28 May 2018 >> 17:35:53.3 >> 45385 -03] Remote host [ipv4:192.168.51.210:57372] local host >> [ipv4:172.16.1.102:389] >> [2018/05/28 17:35:53.352761, 0] ../lib/util/fault.c:78(fault_report) >> ==============================================================>> [2018/05/28 17:35:53.354131, 0] ../lib/util/fault.c:79(fault_report) >> INTERNAL ERROR: Signal 11 in pid 14755 (4.8.2) >> Please read the Trouble-Shooting section of the Samba HOWTO >> [2018/05/28 17:35:53.355747, 0] ../lib/util/fault.c:81(fault_report) >> ==============================================================>> [2018/05/28 17:35:53.356769, 0] >> ../lib/util/fault.c:151(smb_panic_default) >> PANIC: internal error >> [2018/05/28 17:35:53.562573, 0] >> ../source4/smbd/process_standard.c:158(standard_child_pipe_handler) >> standard_child_pipe_handler: Child 14755 () terminated with signal >> 6 >> [2018/05/28 17:36:00.121746, 3] >> ../auth/auth_log.c:760(log_authentication_event_human_readable) >> >>
On Mon, 2018-05-28 at 17:50 -0300, Carlos via samba wrote:> Hi! > > My DC is running Samba 4.8.2(Ubuntu 16) > > I have windows 2016(member domain), running IIS... > > But my site in IIS, use user the DC (in portal), but now dont worked , > is much erro in log.samba when autentcation in site with user dc... > > Any Idea?G'Day Carlos, A Signal 11 is a very serious thing in Samba, and should never happen, if you could get a gdb backtrace it would be wonderful. There is a suitable script in selftest/gdb_backtrace to set as the 'panic action' if you can. You are most welcome to open a bug on bugzilla to track this. Thanks, Andrew Bartlett -- Andrew Bartlett https://samba.org/~abartlet/ Authentication Developer, Samba Team https://samba.org Samba Development and Support, Catalyst IT https://catalyst.net.nz/services/samba
HI! The strange thing is that the problem (error in the logs) only runs when the authentication trigger comes from IIS .... Not the problem in DC, authentication via Windows machines or Winbind (other servers) all working. What procedures do you want to help? Do we procdir some data loss or something? Which procedure to open the bug? Thank you. On 29-05-2018 01:08, Andrew Bartlett wrote:> On Mon, 2018-05-28 at 17:50 -0300, Carlos via samba wrote: >> Hi! >> >> My DC is running Samba 4.8.2(Ubuntu 16) >> >> I have windows 2016(member domain), running IIS... >> >> But my site in IIS, use user the DC (in portal), but now dont worked , >> is much erro in log.samba when autentcation in site with user dc... >> >> Any Idea? > G'Day Carlos, > > A Signal 11 is a very serious thing in Samba, and should never happen, > if you could get a gdb backtrace it would be wonderful. > > There is a suitable script in selftest/gdb_backtrace to set as the > 'panic action' if you can. > > You are most welcome to open a bug on bugzilla to track this. > > Thanks, > > Andrew Bartlett >