[Samba] Samba4 Internal DNS Problem : Suddently Dns Crash

zhia chandra bentunx at gmail.com
Mon Aug 25 17:52:12 MDT 2014 

Hi rowland

I will try to turn on dc16 this morning l, hopefully gives me some good
result

Actualy I use some network segment each network represent every site
office, and each site office has dc
On Aug 26, 2014 1:08 AM, "Rowland Penny" <rowlandpenny at googlemail.com>
wrote:

> On 25/08/14 18:58, zhia chandra wrote:
>
>> fyi
>>
>> this is the log everytime i try to restart samba4
>>
>> Aug 26 00:52:07 pdc samba[31391]: [2014/08/26 00:52:07.469459,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31393]: [2014/08/26 00:52:07.469459,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31391]:   Exiting pid 31391 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31393]:   Exiting pid 31393 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31396]: [2014/08/26 00:52:07.469460,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31396]:   Exiting pid 31396 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31395]: [2014/08/26 00:52:07.469459,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31395]:   Exiting pid 31395 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31387]: [2014/08/26 00:52:07.470121,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31390]: [2014/08/26 00:52:07.470121,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31387]:   Exiting pid 31387 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31388]: [2014/08/26 00:52:07.470132,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31390]:   Exiting pid 31390 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31389]: [2014/08/26 00:52:07.470149,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31389]:   Exiting pid 31389 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31388]:   Exiting pid 31388 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31394]: [2014/08/26 00:52:07.475123,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31394]:   Exiting pid 31394 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31382]:   STATUS=daemon 'samba' finished
>> starting up and ready to serve connectionsSIGTERM: killing children
>> Aug 26 00:52:07 pdc samba[31384]: [2014/08/26 00:52:07.490318,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31385]: [2014/08/26 00:52:07.490310,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31384]:   Exiting pid 31384 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31385]:   Exiting pid 31385 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31382]: [2014/08/26 00:52:07.490502,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31382]:   Exiting pid 31382 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31392]: [2014/08/26 00:52:07.495068,  0]
>> ../source4/smbd/server.c:121(sig_term)
>> Aug 26 00:52:07 pdc samba[31392]:   Exiting pid 31392 on SIGTERM
>> Aug 26 00:52:07 pdc samba[31392]: [2014/08/26 00:52:07.496332,  0]
>> ../lib/ldb-samba/ldb_wrap.c:71(ldb_wrap_debug)
>> Aug 26 00:52:07 pdc samba[31392]:   ldb: A transaction is still active in
>> ldb context [0x7f6290a4dbb0] on /usr/local/samba/private/sam.ldb
>> Aug 26 00:52:07 pdc samba[31956]: [2014/08/26 00:52:07.609128,  0]
>> ../source4/smbd/server.c:370(binary_smbd_main)
>> Aug 26 00:52:07 pdc samba[31956]:   samba version 4.1.11 started.
>> Aug 26 00:52:07 pdc samba[31956]:   Copyright Andrew Tridgell and the
>> Samba Team 1992-2013
>> Aug 26 00:52:07 pdc samba[31957]: [2014/08/26 00:52:07.779215,  0]
>> ../source4/smbd/server.c:488(binary_smbd_main)
>> Aug 26 00:52:07 pdc samba[31957]:   samba: using 'standard' process model
>> Aug 26 00:52:07 pdc samba[31957]: [2014/08/26 00:52:07.793309,  0]
>> ../lib/util/become_daemon.c:136(daemon_ready)
>> Aug 26 00:52:15 pdc samba[31967]: [2014/08/26 00:52:15.852141,  0]
>> ../source4/librpc/rpc/dcerpc_sock.c:262(continue_socket_connect)
>> Aug 26 00:52:15 pdc samba[31967]:   Failed to connect host 172.17.15.2 on
>> port 135 - NT_STATUS_HOST_UNREACHABLE
>> Aug 26 00:52:15 pdc samba[31967]: [2014/08/26 00:52:15.852249,  0]
>> ../source4/librpc/rpc/dcerpc_sock.c:425(continue_ip_open_socket)
>> Aug 26 00:52:15 pdc samba[31967]:   Failed to connect host 172.17.15.2
>> (78b0e96d-1d0f-416d-9ff6-680c6ea1fd43._msdcs.domain.co.id) on port 135 -
>> NT_STATUS_HOST_UNREACHABLE.
>> Aug 26 00:52:18 pdc samba[31967]: [2014/08/26 00:52:18.968827,  0]
>> ../source4/librpc/rpc/dcerpc_sock.c:262(continue_socket_connect)
>> Aug 26 00:52:18 pdc samba[31967]:   Failed to connect host 172.17.4.2 on
>> port 135 - NT_STATUS_HOST_UNREACHABLE
>> Aug 26 00:52:18 pdc samba[31967]: [2014/08/26 00:52:18.968934,  0]
>> ../source4/librpc/rpc/dcerpc_sock.c:425(continue_ip_open_socket)
>> Aug 26 00:52:18 pdc samba[31967]:   Failed to connect host 172.17.4.2
>> (a74032f5-8251-42e3-bb63-48b18a442c1c._msdcs.domain.co.id) on port 135 -
>> NT_STATUS_HOST_UNREACHABLE.
>> Aug 26 00:52:22 pdc samba[31967]: [2014/08/26 00:52:22.058388,  0]
>> ../source4/librpc/rpc/dcerpc_sock.c:262(continue_socket_connect)
>> Aug 26 00:52:22 pdc samba[31967]:   Failed to connect host 172.17.16.2 on
>> port 135 - NT_STATUS_HOST_UNREACHABLE
>> Aug 26 00:52:22 pdc samba[31967]: [2014/08/26 00:52:22.058496,  0]
>> ../source4/librpc/rpc/dcerpc_sock.c:425(continue_ip_open_socket)
>> Aug 26 00:52:22 pdc samba[31967]:   Failed to connect host 172.17.16.2
>> (8b2cd758-30bf-4ed5-9ec1-ef6f0069ac35._msdcs.domain.co.id) on port 135 -
>> NT_STATUS_HOST_UNREACHABLE.
>> Aug 26 00:53:22 pdc samba[31972]: [2014/08/26 00:53:22.239845,  0]
>> ../lib/util/fault.c:72(fault_report)
>> Aug 26 00:53:22 pdc samba[31972]: ==============================
>> =================================
>> Aug 26 00:53:22 pdc samba[31972]: [2014/08/26 00:53:22.239918,  0]
>> ../lib/util/fault.c:73(fault_report)
>> Aug 26 00:53:22 pdc samba[31972]:   INTERNAL ERROR: Signal 6 in pid 31972
>> (4.1.11)
>> Aug 26 00:53:22 pdc samba[31972]:   Please read the Trouble-Shooting
>> section of the Samba HOWTO
>> Aug 26 00:53:22 pdc samba[31972]: [2014/08/26 00:53:22.240007,  0]
>> ../lib/util/fault.c:75(fault_report)
>> Aug 26 00:53:22 pdc samba[31972]: ==============================
>> =================================
>> Aug 26 00:53:22 pdc samba[31972]: [2014/08/26 00:53:22.240061,  0]
>> ../lib/util/fault.c:144(smb_panic_default)
>> Aug 26 00:53:22 pdc samba[31972]:   PANIC: internal error
>>
>>
>>
> You seem to be using the 172.17.15.x, 172.17.16.x and 172.17.4.x ranges,
> what broadcast range are you using ?
>
> Rowland
>
>  On 8/26/2014 12:35 AM, Rowland Penny wrote:
>>
>>> On 25/08/14 18:26, zhia chandra wrote:
>>>
>>>> hii all
>>>>
>>>> i still cant find the problem ..
>>>> i try to  upgrade to samba 4.1.11 still not working
>>>> i found out that it always happen after samba pdc trying to connect one
>>>> of my newly joined dc in ip 172.17.16.2
>>>>
>>>
>>> When you say 'pdc' do you actually mean an AD DC ?
>>>
>>> If so, have you got more than one DC ?
>>>
>>> Is 172.17.16.2 a secondary DC ?
>>>
>>> Rowland
>>>
>>>>
>>>> here is the samba log
>>>>
>>>> Aug 26 00:15:40 pdc samba[13611]: [2014/08/26 00:15:40.907952, 0]
>>>> ../source4/librpc/rpc/dcerpc_sock.c:262(continue_socket_connect)
>>>> Aug 26 00:15:40 pdc samba[13611]:   Failed to connect host 172.17.16.2
>>>> on port 135 - NT_STATUS_HOST_UNREACHABLE
>>>> Aug 26 00:15:40 pdc samba[13611]: [2014/08/26 00:15:40.908070, 0]
>>>> ../source4/librpc/rpc/dcerpc_sock.c:425(continue_ip_open_socket)
>>>> Aug 26 00:15:40 pdc samba[13611]:   Failed to connect host 172.17.16.2
>>>> (8b2cd758-30bf-4ed5-9ec1-ef6f0069ac35._msdcs.domain.co.id) on port 135
>>>> - NT_STATUS_HOST_UNREACHABLE.
>>>> Aug 26 00:16:41 pdc samba[13616]: [2014/08/26 00:16:41.063542, 0]
>>>> ../lib/util/fault.c:72(fault_report)
>>>> Aug 26 00:16:41 pdc samba[13616]: ==============================
>>>> =================================
>>>> Aug 26 00:16:41 pdc samba[13616]: [2014/08/26 00:16:41.063617, 0]
>>>> ../lib/util/fault.c:73(fault_report)
>>>> Aug 26 00:16:41 pdc samba[13616]:   INTERNAL ERROR: Signal 6 in pid
>>>> 13616 (4.1.11)
>>>> Aug 26 00:16:41 pdc samba[13616]:   Please read the Trouble-Shooting
>>>> section of the Samba HOWTO
>>>> Aug 26 00:16:41 pdc samba[13616]: [2014/08/26 00:16:41.063701, 0]
>>>> ../lib/util/fault.c:75(fault_report)
>>>> Aug 26 00:16:41 pdc samba[13616]: ==============================
>>>> =================================
>>>> Aug 26 00:16:41 pdc samba[13616]: [2014/08/26 00:16:41.063753, 0]
>>>> ../lib/util/fault.c:144(smb_panic_default)
>>>> Aug 26 00:16:41 pdc samba[13616]:   PANIC: internal error
>>>>
>>>>
>>>> and here is my samba conf
>>>> [global]
>>>>         workgroup = domain
>>>>         realm = domain.co.id
>>>>         netbios name = PDC
>>>>         server role = active directory domain controller
>>>>         dns forwarder = 172.16.99.1
>>>>         vfs objects = acl_xattr
>>>>         map acl inherit = Yes
>>>>         store dos attributes = Yes
>>>>         log level = 3
>>>>
>>>> [netlogon]
>>>>         path = /usr/local/samba/var/locks/sysvol/domain.co.id/scripts
>>>>         read only = No
>>>>
>>>> [sysvol]
>>>>         path = /usr/local/samba/var/locks/sysvol
>>>>         read only = No
>>>>
>>>>
>>>>
>>>>
>>>> On 8/25/2014 9:30 PM, zhia chandra wrote:
>>>>
>>>>> hii all
>>>>>
>>>>> i have some issue with my samba 4 installation,
>>>>> i use samba 4.1.3, suddenty my dns stop working and i try to restart
>>>>> the service but nothing good happen
>>>>>
>>>>> i check on samba log i found this
>>>>> Aug 25 21:15:39 pdc samba[6605]: [2014/08/25 21:15:39.206091, 0]
>>>>> ../lib/util/fault.c:72(fault_report)
>>>>> Aug 25 21:15:39 pdc samba[6605]: ==============================
>>>>> =================================
>>>>> Aug 25 21:15:39 pdc samba[6605]: [2014/08/25 21:15:39.206178, 0]
>>>>> ../lib/util/fault.c:73(fault_report)
>>>>> Aug 25 21:15:39 pdc samba[6605]:   INTERNAL ERROR: Signal 6 in pid
>>>>> 6605 (4.1.3)
>>>>> Aug 25 21:15:39 pdc samba[6605]:   Please read the Trouble-Shooting
>>>>> section of the Samba HOWTO
>>>>> Aug 25 21:15:39 pdc samba[6605]: [2014/08/25 21:15:39.206257, 0]
>>>>> ../lib/util/fault.c:75(fault_report)
>>>>> Aug 25 21:15:39 pdc samba[6605]: ==============================
>>>>> =================================
>>>>> Aug 25 21:15:39 pdc samba[6605]: [2014/08/25 21:15:39.206306, 0]
>>>>> ../lib/util/fault.c:144(smb_panic_default)
>>>>> Aug 25 21:15:39 pdc samba[6605]:   PANIC: internal error
>>>>>
>>>>> and i found some patches from samba list archive in this link
>>>>> https://bugzilla.samba.org/show_bug.cgi?id=10284
>>>>> but i still dont know how to deploy the patch,
>>>>> could some body give me some hint to patched my samba installation
>>>>>
>>>>> regards
>>>>> zhia
>>>>>
>>>>
>>>>
>>>
>>
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