Attachment 1459735 Details for Bug 1602824 – SMB log from server showing the panics

SMB log from server showing the panics

smb.log (text/plain), 74.88 KB, created by ryan on 2018-07-18 15:05:03 UTC

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Creator: ryan

Created: 2018-07-18 15:05:03 UTC

Size: 74.88 KB

patch

obsolete

>  ===============================================================
>[2018/07/18 16:03:06.960101,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 47732): internal error
>[2018/07/18 16:03:06.963665,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:06.963998,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:07.880249,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:07.926290,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:07.926348,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 47824 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:07.926372,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:07.926386,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 47824): internal error
>[2018/07/18 16:03:07.927105,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:07.927394,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:08.347313,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:08.904332,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:08.904387,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 47887 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:08.904410,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:08.904425,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 47887): internal error
>[2018/07/18 16:03:08.905168,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:08.905468,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:09.149226,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:09.243310,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:09.243369,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 47964 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:09.243392,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:09.243406,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 47964): internal error
>[2018/07/18 16:03:09.244233,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:09.244534,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:10.349737,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:10.442680,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:10.442740,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48036 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:10.442779,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:10.442795,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48036): internal error
>[2018/07/18 16:03:10.443561,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:10.443863,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:11.171839,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:11.270562,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:11.270620,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48134 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:11.270644,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:11.270658,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48134): internal error
>[2018/07/18 16:03:11.271420,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:11.271717,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:11.564770,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:12.112011,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:12.112086,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48169 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:12.112110,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:12.112125,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48169): internal error
>[2018/07/18 16:03:12.112841,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:12.113138,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:12.351511,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:12.420473,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:12.420524,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48236 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:12.420547,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:12.420561,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48236): internal error
>[2018/07/18 16:03:12.421289,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:12.421580,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:13.140807,  1] ../source3/smbd/smbd_cleanupd.c:99(smbd_cleanupd_unlock)
>  smbd_cleanupd_unlock: Cleaning up brl and lock database after unclean shutdown
>[2018/07/18 16:03:13.201769,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:13.351721,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:13.351793,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48307 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:13.351816,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:13.351830,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48307): internal error
>[2018/07/18 16:03:13.352557,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:13.352871,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:13.391261,  1] ../source3/smbd/server.c:881(remove_child_pid)
>  Scheduled cleanup of brl and lock database after unclean shutdown
>[2018/07/18 16:03:14.081570,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:14.117278,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:14.117329,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48378 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:14.117353,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:14.117368,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48378): internal error
>[2018/07/18 16:03:14.118080,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:14.118379,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:14.445807,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:15.069667,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:15.069722,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48415 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:15.069745,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:15.069777,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48415): internal error
>[2018/07/18 16:03:15.070540,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:15.070850,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:15.373110,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:15.481716,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:15.481787,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48493 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:15.481826,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:15.481842,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48493): internal error
>[2018/07/18 16:03:15.482595,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:15.482901,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:15.814210,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:16.543934,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:16.543991,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48522 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:16.544014,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:16.544028,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48522): internal error
>[2018/07/18 16:03:16.544787,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:16.545092,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:17.266603,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:17.338953,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:17.339002,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48644 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:17.339026,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:17.339041,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48644): internal error
>[2018/07/18 16:03:17.339813,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:17.340124,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:17.716649,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:17.777566,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:17.777618,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48669 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:17.777655,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:17.777671,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48669): internal error
>[2018/07/18 16:03:17.778404,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:17.778704,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:18.565956,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:18.663882,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:18.663937,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48705 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:18.663959,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:18.663973,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48705): internal error
>[2018/07/18 16:03:18.664691,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:18.665004,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:19.367337,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:19.411246,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:19.411302,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48816 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:19.411325,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:19.411340,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48816): internal error
>[2018/07/18 16:03:19.412036,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:19.412339,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:20.244865,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:20.363519,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:20.363570,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48847 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:20.363593,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:20.363608,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48847): internal error
>[2018/07/18 16:03:20.364314,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:20.364605,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern[2018/07/18 16:03:20.668613,  0] ../source3/modules/vfs_glusterfs.c:371(vfs_gluster_connect)
>  vfs_gluster_connect: mcv01: Initialized volume from servers localhost
>[2018/07/18 16:03:21.365708,  0] ../lib/util/fault.c:79(fault_report)
>  ===============================================================
>[2018/07/18 16:03:21.365792,  0] ../lib/util/fault.c:80(fault_report)
>  INTERNAL ERROR: Signal 11 in pid 48923 (4.8.3)
>  Please read the Trouble-Shooting section of the Samba HOWTO
>[2018/07/18 16:03:21.365815,  0] ../lib/util/fault.c:82(fault_report)
>  ===============================================================
>[2018/07/18 16:03:21.365829,  0] ../source3/lib/util.c:815(smb_panic_s3)
>  PANIC (pid 48923): internal error
>[2018/07/18 16:03:21.366528,  0] ../lib/util/fault.c:261(log_stack_trace)
>  BACKTRACE: 42 stack frames:
>   #0 /lib64/libsamba-util.so.0(log_stack_trace+0x1f) [0x7f1e4ffca282]
>   #1 /lib64/libsmbconf.so.0(smb_panic_s3+0x6f) [0x7f1e4d91867a]
>   #2 /lib64/libsamba-util.so.0(smb_panic+0x28) [0x7f1e4ffca24d]
>   #3 /lib64/libsamba-util.so.0(+0x22efd) [0x7f1e4ffc9efd]
>   #4 /lib64/libsamba-util.so.0(+0x22f12) [0x7f1e4ffc9f12]
>   #5 /lib64/libpthread.so.0(+0xf6d0) [0x7f1e5043c6d0]
>   #6 /usr/lib64/samba/vfs/glusterfs.so(+0x5d3d) [0x7f1e2cab5d3d]
>   #7 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_close+0x50) [0x7f1e4fb7ff95]
>   #8 /usr/lib64/samba/libsmbd-base-samba4.so(fd_close+0x72) [0x7f1e4fb684a7]
>   #9 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1eb18c) [0x7f1e4fb7618c]
>   #10 /usr/lib64/samba/libsmbd-base-samba4.so(close_file+0x8a) [0x7f1e4fb7790b]
>   #11 /usr/lib64/samba/vfs/fruit.so(+0xdc1d) [0x7f1e2bd30c1d]
>   #12 /usr/lib64/samba/vfs/fruit.so(+0xded8) [0x7f1e2bd30ed8]
>   #13 /usr/lib64/samba/vfs/fruit.so(+0xe54a) [0x7f1e2bd3154a]
>   #14 /usr/lib64/samba/vfs/fruit.so(+0x16646) [0x7f1e2bd39646]
>   #15 /usr/lib64/samba/libsmbd-base-samba4.so(smb_vfs_call_readdir_attr+0x5a) [0x7f1e4fb82893]
>   #16 /usr/lib64/samba/libsmbd-base-samba4.so(+0x1b7449) [0x7f1e4fb42449]
>   #17 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_dirptr_lanman2_entry+0x293) [0x7f1e4fb461ac]
>   #18 /usr/lib64/samba/libsmbd-base-samba4.so(+0x24abfc) [0x7f1e4fbd5bfc]
>   #19 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_query_directory+0x5e2) [0x7f1e4fbd4a57]
>   #20 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x1345) [0x7f1e4fbb5f20]
>   #21 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch_immediate+0xf1) [0x7f1e4fbb72eb]
>   #22 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_immediate+0x1f5) [0x7f1e4ed5e5ac]
>   #23 /usr/lib64/samba/libtevent.so.0(+0xed96) [0x7f1e4ed66d96]
>   #24 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #25 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #26 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #27 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #28 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #29 /usr/lib64/samba/libsmbd-base-samba4.so(smbd_process+0xb5e) [0x7f1e4fb9dac1]
>   #30 /usr/sbin/smbd(+0xe0ec) [0x5591b14b90ec]
>   #31 /usr/lib64/samba/libtevent.so.0(+0xe7f9) [0x7f1e4ed667f9]
>   #32 /usr/lib64/samba/libtevent.so.0(+0xee30) [0x7f1e4ed66e30]
>   #33 /usr/lib64/samba/libtevent.so.0(+0xbb37) [0x7f1e4ed63b37]
>   #34 /usr/lib64/samba/libtevent.so.0(_tevent_loop_once+0x10f) [0x7f1e4ed5d44a]
>   #35 /usr/lib64/samba/libtevent.so.0(tevent_common_loop_wait+0x25) [0x7f1e4ed5d75a]
>   #36 /usr/lib64/samba/libtevent.so.0(+0xbbd9) [0x7f1e4ed63bd9]
>   #37 /usr/lib64/samba/libtevent.so.0(_tevent_loop_wait+0x2b) [0x7f1e4ed5d7fd]
>   #38 /usr/sbin/smbd(+0xeebe) [0x5591b14b9ebe]
>   #39 /usr/sbin/smbd(main+0x1902) [0x5591b14bc0be]
>   #40 /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1e4c182445]
>   #41 /usr/sbin/smbd(+0x6809) [0x5591b14b1809]
>[2018/07/18 16:03:21.366835,  0] ../source3/lib/dumpcore.c:318(dump_core)
>  coredump is handled by helper binary specified at /proc/sys/kernel/core_pattern

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Attachments on bug 1602824: 1459735 | 1572423 | 1572424