TimeMachine over SMB broken
Description
Problem/Justification
None
Impact
None
SmartDraw Connector
Katalon Manual Tests (BETA)
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Andrew Walker
July 29, 2020 at 1:35 PM
I already reported issue upstream with patch, and have locally fixed us for BETA2.
Andrew Walker
July 29, 2020 at 1:34 PM
[2020/07/26 23:42:53.439103, 0] ../../source3/lib/popt_common.c:68(popt_s3_talloc_log_fn)
Bad talloc magic value - unknown value
[2020/07/26 23:42:53.439122, 0] ../../source3/lib/util.c:830(smb_panic_s3)
PANIC (pid 47409): Bad talloc magic value - unknown value
[2020/07/26 23:42:53.440236, 0] ../../lib/util/fault.c:265(log_stack_trace)
BACKTRACE: 36 stack frames:
#0 0x80129c407 <log_stack_trace+0x37> at /usr/local/lib/samba4/libsamba-util.so.0
#1 0x806e7a586 <smb_panic_s3+0x56> at /usr/local/lib/samba4/libsmbconf.so.0
#2 0x80129c1f7 <smb_panic+0x17> at /usr/local/lib/samba4/libsamba-util.so.0
#3 0x802143038 <_talloc_free+0x168> at /usr/local/lib/samba4/private/libtalloc.so.2
#4 0x8016e1719 <get_share_mode_lock+0x409> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#5 0x8018045ac <smbd_contend_level2_oplocks_begin+0xdc> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#6 0x8016dbf31 <brl_lock+0x471> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#7 0x8016d9542 <do_lock+0x3d2> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#8 0x8016e217d <share_mode_do_locked+0x29d> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#9 0x806ea268b <dbwrap_watched_watch_recv+0x96b> at /usr/local/lib/samba4/libsmbconf.so.0
#10 0x80484c85d <db_open_tdb+0x5dd> at /usr/local/lib/samba4/private/libdbwrap-samba4.so
#11 0x80484969c <dbwrap_do_locked+0xbc> at /usr/local/lib/samba4/private/libdbwrap-samba4.so
#12 0x806ea108c <db_open_watched+0x32c> at /usr/local/lib/samba4/libsmbconf.so.0
#13 0x80484969c <dbwrap_do_locked+0xbc> at /usr/local/lib/samba4/private/libdbwrap-samba4.so
#14 0x8016e1f8f <share_mode_do_locked+0xaf> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#15 0x8016d9269 <do_lock+0xf9> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#16 0x81ba8b451 <samba_init_module+0x2b61> at /usr/local/lib/shared-modules/vfs/fruit.so
#17 0x8017e3d19 <smbd_smb2_request_process_create+0x1689> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#18 0x8017d9b9c <smbd_smb2_request_dispatch+0x1dbc> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#19 0x8017dcf7a <smbd_smb2_process_negprot+0x192a> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#20 0x802d64a3c <tevent_common_invoke_fd_handler+0x8c> at /usr/local/lib/samba4/private/libtevent.so.0
#21 0x802d6b81f <tevent_wakeup_recv+0x155f> at /usr/local/lib/samba4/private/libtevent.so.0
#22 0x802d6952d <tevent_cleanup_pending_signal_handlers+0x21d> at /usr/local/lib/samba4/private/libtevent.so.0
#23 0x802d63c61 <_tevent_loop_once+0xe1> at /usr/local/lib/samba4/private/libtevent.so.0
#24 0x802d63ec2 <tevent_common_loop_wait+0x32> at /usr/local/lib/samba4/private/libtevent.so.0
#25 0x802d6959d <tevent_cleanup_pending_signal_handlers+0x28d> at /usr/local/lib/samba4/private/libtevent.so.0
#26 0x8017c7dfd <smbd_process+0x89d> at /usr/local/lib/samba4/private/libsmbd-base-samba4.so
#27 0x102caaf <main+0x43df> at /usr/local/sbin/smbd
#28 0x802d64a3c <tevent_common_invoke_fd_handler+0x8c> at /usr/local/lib/samba4/private/libtevent.so.0
#29 0x802d6b81f <tevent_wakeup_recv+0x155f> at /usr/local/lib/samba4/private/libtevent.so.0
#30 0x802d6952d <tevent_cleanup_pending_signal_handlers+0x21d> at /usr/local/lib/samba4/private/libtevent.so.0
#31 0x802d63c61 <_tevent_loop_once+0xe1> at /usr/local/lib/samba4/private/libtevent.so.0
#32 0x802d63ec2 <tevent_common_loop_wait+0x32> at /usr/local/lib/samba4/private/libtevent.so.0
#33 0x802d6959d <tevent_cleanup_pending_signal_handlers+0x28d> at /usr/local/lib/samba4/private/libtevent.so.0
#34 0x102b00f <main+0x293f> at /usr/local/sbin/smbd
#35 0x102a4f0 <main+0x1e20> at /usr/local/sbin/smbd
[2020/07/26 23:42:53.440375, 0] ../../source3/lib/dumpcore.c:315(dump_core)
dumping core in /var/db/system/cores
[2020/07/26 23:42:53.497992, 0] ../../source3/lib/popt_common.c:68(popt_s3_talloc_log_fn)
^^^ This is already fixed for BETA2. Workaround is to either remove AFP share or set aux parameter "fruit:locking = none" on the share.
Christian Bickel
July 27, 2020 at 3:22 PM
Attached the Debug-Report.
Andrew Walker
July 27, 2020 at 10:28 AM
Please upload a debug "System->Advanced->Save->Debug".
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Christian Bickel
Christian BickelImpact
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Time trackingKatalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Katalon Platform
Linked Test Cases, Katalon Defect Results, Katalon Studio Test Results
Created July 27, 2020 at 6:18 AM
Updated July 1, 2022 at 4:51 PM
Resolved July 29, 2020 at 1:35 PM
TimeMachine backup over SMB seems to be broken. The TMB share is visible and selectableon the OSx client. Client is not able to connect to the TMB share after update from 11.3-U4 to 12.0 Beta1.
No changes done on the TMB share or the smb service after update.