Hi, everybody.
I can't understand the nature of the exact error on my samba-server. I'd
be very thanksfull for some help...
Here's situation:
One Linux-server (CentOS 7.2) with Samba and a network of 14 noteboks
(win 10). At some point, during working day, smb starts dumping core and
syslog giving us the following:
2016-01-16 18:45:15 err infoclinik daemon smbd
2016-01-16 18:45:15 err infoclinik daemon smbd
2016-01-16 18:45:15 err infoclinik daemon smbd dumping core in
/var/log/samba/cores/smbd
2016-01-16 18:45:15 err infoclinik daemon smbd dumping core in
/var/log/samba/cores/smbd
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.504128, 0] ../source3/lib/dumpcore.c:318(dump_core)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.504128, 0] ../source3/lib/dumpcore.c:318(dump_core)
2016-01-16 18:45:15 err infoclinik daemon smbd #29
/usr/sbin/smbd(+0x7765) [0x7f936fb65765]
2016-01-16 18:45:15 err infoclinik daemon smbd #29
/usr/sbin/smbd(+0x7765) [0x7f936fb65765]
2016-01-16 18:45:15 err infoclinik daemon smbd #28
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7f936bd4fb15]
2016-01-16 18:45:15 err infoclinik daemon smbd #28
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7f936bd4fb15]
2016-01-16 18:45:15 err infoclinik daemon smbd #27
/usr/sbin/smbd(main+0x1501) [0x7f936fb65361]
2016-01-16 18:45:15 err infoclinik daemon smbd #27
/usr/sbin/smbd(main+0x1501) [0x7f936fb65361]
2016-01-16 18:45:15 err infoclinik daemon smbd #26
/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f936c0f329b]
2016-01-16 18:45:15 err infoclinik daemon smbd #26
/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f936c0f329b]
2016-01-16 18:45:15 err infoclinik daemon smbd #25
/lib64/libtevent.so.0(_tevent_loop_once+0x8d) [0x7f936c0f30fd]
2016-01-16 18:45:15 err infoclinik daemon smbd #25
/lib64/libtevent.so.0(_tevent_loop_once+0x8d) [0x7f936c0f30fd]
2016-01-16 18:45:15 err infoclinik daemon smbd #24
/lib64/libsmbconf.so.0(+0x36b70) [0x7f936d6cab70]
2016-01-16 18:45:15 err infoclinik daemon smbd #24
/lib64/libsmbconf.so.0(+0x36b70) [0x7f936d6cab70]
2016-01-16 18:45:15 err infoclinik daemon smbd #23
/lib64/libsmbconf.so.0(run_events_poll+0x16c) [0x7f936d6ca91c]
2016-01-16 18:45:15 err infoclinik daemon smbd #23
/lib64/libsmbconf.so.0(run_events_poll+0x16c) [0x7f936d6ca91c]
2016-01-16 18:45:15 err infoclinik daemon smbd #22
/usr/sbin/smbd(+0xae44) [0x7f936fb68e44]
2016-01-16 18:45:15 err infoclinik daemon smbd #22
/usr/sbin/smbd(+0xae44) [0x7f936fb68e44]
2016-01-16 18:45:15 err infoclinik daemon smbd #21
/usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0x6d9)
[0x7f936f0dcce9]
2016-01-16 18:45:15 err infoclinik daemon smbd #21
/usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0x6d9)
[0x7f936f0dcce9]
2016-01-16 18:45:15 err infoclinik daemon smbd #20
/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f936c0f329b]
2016-01-16 18:45:15 err infoclinik daemon smbd #20
/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f936c0f329b]
2016-01-16 18:45:15 err infoclinik daemon smbd #19
/lib64/libtevent.so.0(_tevent_loop_once+0x8d) [0x7f936c0f30fd]
2016-01-16 18:45:15 err infoclinik daemon smbd #19
/lib64/libtevent.so.0(_tevent_loop_once+0x8d) [0x7f936c0f30fd]
2016-01-16 18:45:15 err infoclinik daemon smbd #18
/lib64/libsmbconf.so.0(+0x36b70) [0x7f936d6cab70]
2016-01-16 18:45:15 err infoclinik daemon smbd #18
/lib64/libsmbconf.so.0(+0x36b70) [0x7f936d6cab70]
2016-01-16 18:45:15 err infoclinik daemon smbd #17
/lib64/libsmbconf.so.0(run_events_poll+0x16c) [0x7f936d6ca91c]
2016-01-16 18:45:15 err infoclinik daemon smbd #17
/lib64/libsmbconf.so.0(run_events_poll+0x16c) [0x7f936d6ca91c]
2016-01-16 18:45:15 err infoclinik daemon smbd #16
/usr/lib64/samba/libsmbd-base-samba4.so(+0x14364e) [0x7f936f0ef64e]
2016-01-16 18:45:15 err infoclinik daemon smbd #16
/usr/lib64/samba/libsmbd-base-samba4.so(+0x14364e) [0x7f936f0ef64e]
2016-01-16 18:45:15 err infoclinik daemon smbd #15
/usr/lib64/samba/libsmbd-base-samba4.so(smbd_server_connection_terminate_ex+0x20)
[0x7f936f0eb6c0]
2016-01-16 18:45:15 err infoclinik daemon smbd #15
/usr/lib64/samba/libsmbd-base-samba4.so(smbd_server_connection_terminate_ex+0x20)
[0x7f936f0eb6c0]
2016-01-16 18:45:15 err infoclinik daemon smbd #14
/usr/lib64/samba/libsmbd-shim-samba4.so(exit_server_cleanly+0x12)
[0x7f936d063ba2]
2016-01-16 18:45:15 err infoclinik daemon smbd #14
/usr/lib64/samba/libsmbd-shim-samba4.so(exit_server_cleanly+0x12)
[0x7f936d063ba2]
2016-01-16 18:45:15 err infoclinik daemon smbd #13
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15fa7e) [0x7f936f10ba7e]
2016-01-16 18:45:15 err infoclinik daemon smbd #13
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15fa7e) [0x7f936f10ba7e]
2016-01-16 18:45:15 err infoclinik daemon smbd #12
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15f6e7) [0x7f936f10b6e7]
2016-01-16 18:45:15 err infoclinik daemon smbd #12
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15f6e7) [0x7f936f10b6e7]
2016-01-16 18:45:15 err infoclinik daemon smbd #11
/lib64/libtalloc.so.2(_talloc_free+0x113) [0x7f936c300643]
2016-01-16 18:45:15 err infoclinik daemon smbd #11
/lib64/libtalloc.so.2(_talloc_free+0x113) [0x7f936c300643]
2016-01-16 18:45:15 err infoclinik daemon smbd #10
/lib64/libtalloc.so.2(+0x91e3) [0x7f936c3061e3]
2016-01-16 18:45:15 err infoclinik daemon smbd #10
/lib64/libtalloc.so.2(+0x91e3) [0x7f936c3061e3]
2016-01-16 18:45:15 err infoclinik daemon smbd #9
/lib64/libtalloc.so.2(+0x95c9) [0x7f936c3065c9]
2016-01-16 18:45:15 err infoclinik daemon smbd #9
/lib64/libtalloc.so.2(+0x95c9) [0x7f936c3065c9]
2016-01-16 18:45:15 err infoclinik daemon smbd #8
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15aa3e) [0x7f936f106a3e]
2016-01-16 18:45:15 err infoclinik daemon smbd #8
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15aa3e) [0x7f936f106a3e]
2016-01-16 18:45:15 err infoclinik daemon smbd #7
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15aa1e) [0x7f936f106a1e]
2016-01-16 18:45:15 err infoclinik daemon smbd #7
/usr/lib64/samba/libsmbd-base-samba4.so(+0x15aa1e) [0x7f936f106a1e]
2016-01-16 18:45:15 err infoclinik daemon smbd #6
/usr/lib64/samba/libsmbd-base-samba4.so(smbXsrv_session_logoff+0xcd)
[0x7f936f10669d]
2016-01-16 18:45:15 err infoclinik daemon smbd #6
/usr/lib64/samba/libsmbd-base-samba4.so(smbXsrv_session_logoff+0xcd)
[0x7f936f10669d]
2016-01-16 18:45:15 err infoclinik daemon smbd #5
/usr/lib64/samba/libsmbd-base-samba4.so(file_close_user+0x9)
[0x7f936f061849]
2016-01-16 18:45:15 err infoclinik daemon smbd #5
/usr/lib64/samba/libsmbd-base-samba4.so(file_close_user+0x9)
[0x7f936f061849]
2016-01-16 18:45:15 err infoclinik daemon smbd #4
/lib64/libpthread.so.0(+0xf100) [0x7f936f72d100]
2016-01-16 18:45:15 err infoclinik daemon smbd #4
/lib64/libpthread.so.0(+0xf100) [0x7f936f72d100]
2016-01-16 18:45:15 err infoclinik daemon smbd #3
/lib64/libsamba-util.so.0(+0x1aae6) [0x7f936f504ae6]
2016-01-16 18:45:15 err infoclinik daemon smbd #3
/lib64/libsamba-util.so.0(+0x1aae6) [0x7f936f504ae6]
2016-01-16 18:45:15 err infoclinik daemon smbd #2
/lib64/libsamba-util.so.0(smb_panic+0x2f) [0x7f936f5048cf]
2016-01-16 18:45:15 err infoclinik daemon smbd #2
/lib64/libsamba-util.so.0(smb_panic+0x2f) [0x7f936f5048cf]
2016-01-16 18:45:15 err infoclinik daemon smbd #1
/lib64/libsmbconf.so.0(smb_panic_s3+0x20) [0x7f936d6b4dc0]
2016-01-16 18:45:15 err infoclinik daemon smbd #1
/lib64/libsmbconf.so.0(smb_panic_s3+0x20) [0x7f936d6b4dc0]
2016-01-16 18:45:15 err infoclinik daemon smbd #0
/lib64/libsmbconf.so.0(log_stack_trace+0x1a) [0x7f936d6b4cea]
2016-01-16 18:45:15 err infoclinik daemon smbd #0
/lib64/libsmbconf.so.0(log_stack_trace+0x1a) [0x7f936d6b4cea]
2016-01-16 18:45:15 err infoclinik daemon smbd BACKTRACE: 30 stack
frames:
2016-01-16 18:45:15 err infoclinik daemon smbd BACKTRACE: 30 stack
frames:
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.497985, 0] ../source3/lib/util.c:899(log_stack_trace)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.497985, 0] ../source3/lib/util.c:899(log_stack_trace)
2016-01-16 18:45:15 err infoclinik daemon smbd PANIC (pid 2712):
internal error
2016-01-16 18:45:15 err infoclinik daemon smbd PANIC (pid 2712):
internal error
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496453, 0] ../source3/lib/util.c:788(smb_panic_s3)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496453, 0] ../source3/lib/util.c:788(smb_panic_s3)
2016-01-16 18:45:15 err infoclinik daemon smbd
==============================================================2016-01-16
18:45:15 err infoclinik daemon smbd
==============================================================2016-01-16
18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496414, 0] ../lib/util/fault.c:81(fault_report)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496414, 0] ../lib/util/fault.c:81(fault_report)
2016-01-16 18:45:15 err infoclinik daemon smbd Please read the
Trouble-Shooting section of the Samba HOWTO
2016-01-16 18:45:15 err infoclinik daemon smbd Please read the
Trouble-Shooting section of the Samba HOWTO
2016-01-16 18:45:15 err infoclinik daemon smbd INTERNAL ERROR:
Signal 11 in pid 2712 (4.2.3)
2016-01-16 18:45:15 err infoclinik daemon smbd INTERNAL ERROR:
Signal 11 in pid 2712 (4.2.3)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496353, 0] ../lib/util/fault.c:79(fault_report)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496353, 0] ../lib/util/fault.c:79(fault_report)
2016-01-16 18:45:15 err infoclinik daemon smbd
==============================================================2016-01-16
18:45:15 err infoclinik daemon smbd
==============================================================2016-01-16
18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496204, 0] ../lib/util/fault.c:78(fault_report)
2016-01-16 18:45:15 err infoclinik daemon smbd [2016/01/16
18:45:15.496204, 0] ../lib/util/fault.c:78(fault_report)
As well as I understand, the problem may be in ehternet-adapters of
notebooks... but how to understand the exact point of problem? Maybe
some samba network-related settings?
Thanks a Lot.
Alexander.
