[Samba] error in sernet samba

L.P.H. van Belle belle at bazuin.nl
Wed Jul 10 08:12:13 UTC 2019


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
> 
> Best,
> 
> 
> yours Adam
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