[Samba] Winbind crash on Samba 4.7.2

Mon Dec 18 14:53:04 UTC 2017

Hai, 

This looks like tevent tdb or ldb has an incorrect version. 
Can you post more about the os and installed packages. 

Greetz, 

Louis

> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Jacek Fefli?ski via samba
> Verzonden: maandag 18 december 2017 13:49
> Aan: samba at lists.samba.org
> Onderwerp: [Samba] Winbind crash on Samba 4.7.2
> 
> Hi,
> 
> I have a problem with connection to ADS and winbind. I 
> connect to ADS with Samba 4.7.2 and I have a backtrace when I 
> try to change file permissions from Windows client. Below is 
> the backtrace from winbind. Please let me know what kind of 
> information you need. I use a Windows 2012 R2. The permission 
> which I try to set is for "Authenticated Users"
> 
> ===============================================================
> INTERNAL ERROR: Signal 7 in pid 16196 (4.7.2)
> Please read the Trouble-Shooting section of the Samba HOWTO
> ===============================================================
> PANIC (pid 16196): internal error
> BACKTRACE: 64 stack frames:
> #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x2b) 
> [0xf67a324c]
> #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x81) 
> [0xf67a30b1]
> #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x2a) 
> [0xf7312d7a]
> #3 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a4f]
> #4 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a60]
> #5 [0xffffe510]
> #6 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e651f]
> #7 /usr/local/samba/lib/private/libtdb.so.1 [0xf72eb1c4]
> #8 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e3314]
> #9 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e9439]
> #10
> /usr/local/samba/lib/private/libtdb.so.1(tdb_transaction_start
> _nonblock+0x19)
> [0xf72e9688]
> #11 /usr/local/samba/lib/libsmbconf.so.0(gencache_stabilize+0x3b)
> [0xf67c0f83]
> #12 /usr/local/samba/lib/libsmbconf.so.0(gencache_set_data_blob+0x4f3)
> [0xf67c083a]
> #13 /usr/local/samba/lib/libsmbconf.so.0(gencache_set+0x6a) 
> [0xf67c18fe]
> #14
> /usr/local/samba/lib/libsmbconf.so.0(idmap_cache_set_sid2unixid+0x1bd)
> [0xf67c6774]
> #15 winbindd(wb_sids2xids_recv+0x1f1) [0xf7740cef]
> #16 winbindd [0xf7749e7f]
> #17
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #18 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #19 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #20 winbindd [0xf7740826]
> #21
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #22 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #23 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #24 /usr/local/samba/lib/private/libdcerpc-samba4.so [0xf729c718]
> #25
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #26 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #27 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #28 /usr/local/samba/lib/private/libdcerpc-samba4.so [0xf729c32e]
> #29
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #30 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #31 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #32 /usr/local/samba/lib/libdcerpc-binding.so.0 [0xf738d4e5]
> #33
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #34 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #35 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #36 /usr/local/samba/lib/libdcerpc-binding.so.0 [0xf738c95b]
> #37
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #38 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #39 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #40 winbindd [0xf7732b2c]
> #41
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #42 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #43 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #44 winbindd [0xf772dd3f]
> #45
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #46 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #47 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #48 /usr/local/samba/lib/private/libLIBWBCLIENT-OLD-samba4.so 
> [0xf6614e52]
> #49
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #50 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #51 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #52 /usr/local/samba/lib/private/libLIBWBCLIENT-OLD-samba4.so 
> [0xf6614800]
> #53
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_notify
> _callback+0x5c)
> [0xf72691df]
> #54 /usr/local/samba/lib/private/libtevent.so.0 [0xf7269298]
> #55 /usr/local/samba/lib/private/libtevent.so.0(_tevent_req_done+0x20)
> [0xf72692be]
> #56 /usr/local/samba/lib/private/libsmb-transport-samba4.so 
> [0xf660e459]
> #57 /usr/local/samba/lib/private/libtevent.so.0 [0xf726fd0b]
> #58 /usr/local/samba/lib/private/libtevent.so.0 [0xf7270351]
> #59 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #60
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #61 winbindd(main+0xea0) [0xf76f8a3a]
> #62 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0xf64aeea8]
> #63 winbindd [0xf76f1021]
> dumping core in /var/log/samba/cores/winbindd
> Got sig[15] terminate (is_parent=0)
> ===============================================================
> INTERNAL ERROR: Signal 7 in pid 16572 (4.7.2)
> Please read the Trouble-Shooting section of the Samba HOWTO
> ===============================================================
> PANIC (pid 16572): internal error
> BACKTRACE: 28 stack frames:
> #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x2b) 
> [0xf67a324c]
> #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x81) 
> [0xf67a30b1]
> #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x2a) 
> [0xf7312d7a]
> #3 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a4f]
> #4 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a60]
> #5 [0xffffe510]
> #6 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e651f]
> #7 /usr/local/samba/lib/private/libtdb.so.1 [0xf72eb1c4]
> #8 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e3314]
> #9 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e9439]
> #10
> /usr/local/samba/lib/private/libtdb.so.1(tdb_transaction_start
> _nonblock+0x19)
> [0xf72e9688]
> #11 /usr/local/samba/lib/libsmbconf.so.0(gencache_stabilize+0x3b)
> [0xf67c0f83]
> #12 winbindd [0xf76f4742]
> #13 winbindd [0xf76f484e]
> #14
> /usr/local/samba/lib/private/libtevent.so.0(tevent_common_chec
> k_signal+0x205)
> [0xf726cd9b]
> #15 /usr/local/samba/lib/private/libtevent.so.0 [0xf7270274]
> #16 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #17
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #18 winbindd [0xf7732468]
> #19 winbindd [0xf772db6e]
> #20 /usr/local/samba/lib/private/libtevent.so.0 [0xf7268975]
> #21
> /usr/local/samba/lib/private/libtevent.so.0(tevent_common_loop
> _immediate+0x1a6)
> [0xf726861d]
> #22 /usr/local/samba/lib/private/libtevent.so.0 [0xf72702ae]
> #23 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #24
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #25 winbindd(main+0xea0) [0xf76f8a3a]
> #26 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0xf64aeea8]
> #27 winbindd [0xf76f1021]
> dumping core in /var/log/samba/cores/winbindd
> Got sig[15] terminate (is_parent=0)
> ===============================================================
> INTERNAL ERROR: Signal 7 in pid 16571 (4.7.2)
> Please read the Trouble-Shooting section of the Samba HOWTO
> ===============================================================
> PANIC (pid 16571): internal error
> BACKTRACE: 28 stack frames:
> #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x2b) 
> [0xf67a324c]
> #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x81) 
> [0xf67a30b1]
> #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x2a) 
> [0xf7312d7a]
> #3 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a4f]
> #4 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a60]
> #5 [0xffffe510]
> #6 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e651f]
> #7 /usr/local/samba/lib/private/libtdb.so.1 [0xf72eb1c4]
> #8 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e3314]
> #9 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e9439]
> #10
> /usr/local/samba/lib/private/libtdb.so.1(tdb_transaction_start
> _nonblock+0x19)
> [0xf72e9688]
> #11 /usr/local/samba/lib/libsmbconf.so.0(gencache_stabilize+0x3b)
> [0xf67c0f83]
> #12 winbindd [0xf76f4742]
> #13 winbindd [0xf76f484e]
> #14
> /usr/local/samba/lib/private/libtevent.so.0(tevent_common_chec
> k_signal+0x205)
> [0xf726cd9b]
> #15 /usr/local/samba/lib/private/libtevent.so.0 [0xf7270274]
> #16 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #17
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #18 winbindd [0xf7732468]
> #19 winbindd [0xf772db6e]
> #20 /usr/local/samba/lib/private/libtevent.so.0 [0xf7268975]
> #21
> /usr/local/samba/lib/private/libtevent.so.0(tevent_common_loop
> _immediate+0x1a6)
> [0xf726861d]
> #22 /usr/local/samba/lib/private/libtevent.so.0 [0xf72702ae]
> #23 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #24
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #25 winbindd(main+0xea0) [0xf76f8a3a]
> #26 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0xf64aeea8]
> #27 winbindd [0xf76f1021]
> dumping core in /var/log/samba/cores/winbindd
> Got sig[15] terminate (is_parent=0)
> ===============================================================
> INTERNAL ERROR: Signal 7 in pid 16252 (4.7.2)
> Please read the Trouble-Shooting section of the Samba HOWTO
> ===============================================================
> PANIC (pid 16252): internal error
> BACKTRACE: 28 stack frames:
> #0 /usr/local/samba/lib/libsmbconf.so.0(log_stack_trace+0x2b) 
> [0xf67a324c]
> #1 /usr/local/samba/lib/libsmbconf.so.0(smb_panic_s3+0x81) 
> [0xf67a30b1]
> #2 /usr/local/samba/lib/libsamba-util.so.0(smb_panic+0x2a) 
> [0xf7312d7a]
> #3 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a4f]
> #4 /usr/local/samba/lib/libsamba-util.so.0 [0xf7312a60]
> #5 [0xffffe510]
> #6 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e651f]
> #7 /usr/local/samba/lib/private/libtdb.so.1 [0xf72eb1c4]
> #8 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e3314]
> #9 /usr/local/samba/lib/private/libtdb.so.1 [0xf72e9439]
> #10
> /usr/local/samba/lib/private/libtdb.so.1(tdb_transaction_start
> _nonblock+0x19)
> [0xf72e9688]
> #11 /usr/local/samba/lib/libsmbconf.so.0(gencache_stabilize+0x3b)
> [0xf67c0f83]
> #12 winbindd [0xf76f4742]
> #13 winbindd [0xf76f484e]
> #14
> /usr/local/samba/lib/private/libtevent.so.0(tevent_common_chec
> k_signal+0x205)
> [0xf726cd9b]
> #15 /usr/local/samba/lib/private/libtevent.so.0 [0xf7270274]
> #16 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #17
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #18 winbindd [0xf7732468]
> #19 winbindd [0xf772db6e]
> #20 /usr/local/samba/lib/private/libtevent.so.0 [0xf7268975]
> #21
> /usr/local/samba/lib/private/libtevent.so.0(tevent_common_loop
> _immediate+0x1a6)
> [0xf726861d]
> #22 /usr/local/samba/lib/private/libtevent.so.0 [0xf72702ae]
> #23 /usr/local/samba/lib/private/libtevent.so.0 [0xf726d255]
> #24
> /usr/local/samba/lib/private/libtevent.so.0(_tevent_loop_once+0xf4)
> [0xf72676dd]
> #25 winbindd(main+0xea0) [0xf76f8a3a]
> #26 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0xf64aeea8]
> #27 winbindd [0xf76f1021]
> dumping core in /var/log/samba/cores/winbindd
> Aborted
> 
> Best regards,
> http://www.pedalydwa.pl
> -- 
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> 