[Samba] error in sernet samba

Reindl Harald h.reindl at thelounge.net
Wed Jul 10 12:46:33 UTC 2019 


Am 10.07.19 um 14:39 schrieb L.P.H. van Belle via samba:
> Reindl/Harald, 
> 
> What is your first name? Sorry for asking, but always wondered about it. 
> I just wanted to note here that...

Harald

> 1) I have seen this also if samba is upgraded and not restarted. 

won't happen on original CentOS packages, they have restart triggers in
the spec files

> 2) if a packages is not upgrade because an extra package is also needed at install. 

which would be a packaging problem - if something is *needed* it has to
be declared so in the spec file and either everything is updated or
dependencies are failing and no update at all happens

>> -----Oorspronkelijk bericht-----
>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
>> Reindl Harald via samba
>> Verzonden: woensdag 10 juli 2019 14:05
>> Aan: samba at lists.samba.org
>> Onderwerp: Re: [Samba] error in sernet samba
>>
>>
>>
>> Am 10.07.19 um 10:22 schrieb L.P.H. van Belle via samba:
>>> Sorry..  
>>>
>>> Centos.. 
>>>  yum update 
>>> I dont know the Centos version of apt dist-upgrade.
>>> But check if ldb tdb tevent are upgrade. 
>>
>> yum isn't that dumb as apt that it needs a misleading option like
>> "dist-upgrade" because it handles obsoletes and updates out of the box
>> as it should
>>
>> "yum distro-sync" would even do downgrades and ensure that 
>> the installed
>> packages are in the extact vesions which are currently on the mirrors,
>> revert temporary usage of upates-testing as example
>>
>> anyways, it shouldn't be needed unless the package source is broken or
>> overrides base packages and has now a lower version for 
>> whatever reason
>> which couldn't be solved outside the repo anyways
>>
>>>> -----Oorspronkelijk bericht-----
>>>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
>>>> L.P.H. van Belle via samba
>>>> Verzonden: woensdag 10 juli 2019 10:12
>>>> Aan: samba at lists.samba.org
>>>> Onderwerp: Re: [Samba] error in sernet samba
>>>>
>>>> Run : apt-get dist-upgrade 
>>>> That might pull in some extra packages or upgrade others. 
>>>> I think you ldb isnt upgraded. 
>>>>
>>>> Then restart samba and winbind. 
>>>>
>>>> Greetz, 
>>>>
>>>> Louis
>>>>  
>>>>
>>>>> -----Oorspronkelijk bericht-----
>>>>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
>>>>> adam_xu--- via samba
>>>>> Verzonden: woensdag 10 juli 2019 9:16
>>>>> Aan: sambalist
>>>>> Onderwerp: [Samba] error in sernet samba
>>>>>
>>>>> Hi sambalist,
>>>>>
>>>>>  I'm using sernet samba for several years. I found that 
>>>>> there's error in the log.samba file like this:
>>>>>
>>>>> [2019/07/10 14:55:25.892988,  0] 
>>>>> ../../lib/util/fault.c:79(fault_report)
>>>>>   ===============================================================
>>>>> [2019/07/10 14:55:25.893187,  0] 
>>>>> ../../lib/util/fault.c:80(fault_report)
>>>>>   INTERNAL ERROR: Signal 11 in pid 9906 
>> (4.10.6-SerNet-RedHat-5.el7)
>>>>>   Please read the Trouble-Shooting section of the Samba HOWTO
>>>>> [2019/07/10 14:55:25.893241,  0] 
>>>>> ../../lib/util/fault.c:82(fault_report)
>>>>>   ===============================================================
>>>>> [2019/07/10 14:55:25.893272,  0] 
>>>>> ../../lib/util/fault.c:128(smb_panic_default)
>>>>>   smb_panic_default: PANIC (pid 9906): internal error
>>>>> [2019/07/10 14:55:25.894560,  0] 
>>>>> ../../lib/util/fault.c:261(log_stack_trace)
>>>>>   BACKTRACE: 58 stack frames:
>>>>>    #0 
>>>>> /usr/lib64/samba/libsamba-util.so.0(log_stack_trace+0x2f) 
>>>>> [0x7f3dfe3ce32d]
>>>>>    #1 /usr/lib64/samba/libsamba-util.so.0(smb_panic+0xa2) 
>>>>> [0x7f3dfe3ce492]
>>>>>    #2 /usr/lib64/samba/libsamba-util.so.0(+0x13771) 
>> [0x7f3dfe3ce771]
>>>>>    #3 /lib64/libpthread.so.0(+0xf5d0) [0x7f3df0a2e5d0]
>>>>>    #4 /usr/lib64/samba/ldb/dirsync.so(+0x3dbd) [0x7f3de37c3dbd]
>>>>>    #5 /usr/lib64/samba/ldb/dirsync.so(+0x4b4e) [0x7f3de37c4b4e]
>>>>>    #6 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #7 /usr/lib64/samba/ldb/ranged_results.so(+0x15dc) 
>>>> [0x7f3ddfab65dc]
>>>>>    #8 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #9 /usr/lib64/samba/ldb/acl.so(+0x74ed) [0x7f3de43f14ed]
>>>>>    #10 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #11 /usr/lib64/samba/ldb/encrypted_secrets.so(+0x3cc6) 
>>>>> [0x7f3de31aacc6]
>>>>>    #12 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #13 /usr/lib64/samba/ldb/operational.so(+0x3a5b) 
>> [0x7f3de092aa5b]
>>>>>    #14 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #15 /usr/lib64/samba/ldb/extended_dn_out.so(+0x2cee) 
>>>>> [0x7f3de2d9ccee]
>>>>>    #16 /usr/lib64/samba/ldb/extended_dn_out.so(+0x354d) 
>>>>> [0x7f3de2d9d54d]
>>>>>    #17 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #18 
>>>>> /usr/lib64/samba/libdsdb-module-samba4.so(dsdb_next_callback+0
>>>>> x6d) [0x7f3de8f24ca7]
>>>>>    #19 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #20 /usr/lib64/samba/ldb/partition.so(+0x56e8) [0x7f3de03146e8]
>>>>>    #21 
>>>>> /usr/lib64/samba/libldb.so.1(ldb_module_send_entry+0x144) 
>>>>> [0x7f3dfd9497dc]
>>>>>    #22 
>>>>> /usr/lib64/samba/libldb-key-value-samba4.so(ldb_kv_search_inde
>>>>> xed+0x6f3) [0x7f3de1f72518]
>>>>>    #23 
>>>>> /usr/lib64/samba/libldb-key-value-samba4.so(ldb_kv_search+0x36
>>>>> 8) [0x7f3de1f6ee2e]
>>>>>    #24 /usr/lib64/samba/libldb-key-value-samba4.so(+0x56a3) 
>>>>> [0x7f3de1f6d6a3]
>>>>>    #25 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_timer_han
>>>>> dler+0x172) [0x7f3dfc8b5bbc]
>>>>>    #26 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_timer_delay
>>>>> +0xa6) [0x7f3dfc8b5d22]
>>>>>    #27 /usr/lib64/samba/libtevent.so.0(+0xc180) [0x7f3dfc8b7180]
>>>>>    #28 /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7f3dfc8b5167]
>>>>>    #29 
>>>>> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) 
>>>>> [0x7f3dfc8b0880]
>>>>>    #30 /usr/lib64/samba/libldb.so.1(ldb_wait+0x143) 
>> [0x7f3dfd946542]
>>>>>    #31 
>>>>> /usr/lib64/samba/service/ldap.so(ldapsrv_do_call+0x81f) 
>>>>> [0x7f3de564f53e]
>>>>>    #32 /usr/lib64/samba/service/ldap.so(+0x558f) [0x7f3de564c58f]
>>>>>    #33 /usr/lib64/samba/libtevent.so.0(+0x67a4) [0x7f3dfc8b17a4]
>>>>>    #34 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_immediate
>>>>> _handler+0x125) [0x7f3dfc8b147c]
>>>>>    #35 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0
>>>>> x1c) [0x7f3dfc8b14ae]
>>>>>    #36 /usr/lib64/samba/libtevent.so.0(+0xc16b) [0x7f3dfc8b716b]
>>>>>    #37 /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7f3dfc8b5167]
>>>>>    #38 
>>>>> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) 
>>>>> [0x7f3dfc8b0880]
>>>>>    #39 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x17) 
>>>>> [0x7f3dfc8b0a6e]
>>>>>    #40 /usr/lib64/samba/libtevent.so.0(+0xa117) [0x7f3dfc8b5117]
>>>>>    #41 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0xa) 
>>>>> [0x7f3dfc8b0ad6]
>>>>>    #42 /usr/lib64/samba/process_model/standard.so(+0x2e16) 
>>>>> [0x7f3de99ffe16]
>>>>>    #43 /usr/lib64/samba/libservice-samba4.so(+0x38b3) 
>>>> [0x7f3dfdd908b3]
>>>>>    #44 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_invoke_fd_handle
>>>>> r+0x82) [0x7f3dfc8b105f]
>>>>>    #45 /usr/lib64/samba/libtevent.so.0(+0xc415) [0x7f3dfc8b7415]
>>>>>    #46 /usr/lib64/samba/libtevent.so.0(+0xa167) [0x7f3dfc8b5167]
>>>>>    #47 
>>>>> /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0xa3) 
>>>>> [0x7f3dfc8b0880]
>>>>>    #48 
>>>>> /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x17) 
>>>>> [0x7f3dfc8b0a6e]
>>>>>    #49 /usr/lib64/samba/libtevent.so.0(+0xa117) [0x7f3dfc8b5117]
>>>>>    #50 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0xa) 
>>>>> [0x7f3dfc8b0ad6]
>>>>>    #51 /usr/lib64/samba/process_model/standard.so(+0x2630) 
>>>>> [0x7f3de99ff630]
>>>>>    #52 
>>>>> /usr/lib64/samba/libservice-samba4.so(task_server_startup+0x61
>>>>> ) [0x7f3dfdd91d6d]
>>>>>    #53 
>>>>> /usr/lib64/samba/libservice-samba4.so(server_service_startup+0
>>>>> x15c) [0x7f3dfdd907b3]
>>>>>    #54 /usr/sbin/samba(+0x5e4d) [0x5654cae0de4d]
>>>>>    #55 /usr/sbin/samba(main+0x2b) [0x5654cae0e165]
>>>>>    #56 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f3deffa6495]
>>>>>    #57 /usr/sbin/samba(+0x4299) [0x5654cae0c299]
>>>>> [2019/07/10 14:55:25.898651,  0] 
>>>>>
>>>>
>> ../../source4/smbd/process_standard.c:160(standard_child_pipe_handler)
>>>>>   standard_child_pipe_handler: Child 9906 () terminated 
>>>> with signal 6
>>>>>
>>>>> This error usually occurs after 30 minutes of restarting 
>>>>> samba. but it seems that the AD DC function  is not affected. 
>>>>> Does this  bug exist in all samba or only in sernet samba??
>>>>> my OS??centos 7.6
>>>>> samba version: sernet 4.9.11 or 4.10.6
>>
>> -- 
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