January 3, 20251 yr SMB worked fine for quite a while and now I have no idea what is happening. Completely freezes Finder on my MacBook Pro and I can't access data in my shares. Any ideas would be greatly appreciated. Unraid System Log: Jan 3 03:40:01 Server root: Starting Mover Jan 3 03:40:01 Server root: ionice -c 2 -n 0 nice -n 0 /usr/local/emhttp/plugins/ca.mover.tuning/age_mover start Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.004803, 0] ../../lib/util/fault.c:173(smb_panic_log) Jan 3 07:49:29 Server smbd[20362]: =============================================================== Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.004841, 0] ../../lib/util/fault.c:174(smb_panic_log) Jan 3 07:49:29 Server smbd[20362]: INTERNAL ERROR: Signal 11: Segmentation fault in pid 20362 (4.17.12) Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.004855, 0] ../../lib/util/fault.c:178(smb_panic_log) Jan 3 07:49:29 Server smbd[20362]: If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, see https://wiki.samba.org/index.php/Bug_Reporting Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.004867, 0] ../../lib/util/fault.c:183(smb_panic_log) Jan 3 07:49:29 Server smbd[20362]: =============================================================== Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.004880, 0] ../../lib/util/fault.c:184(smb_panic_log) Jan 3 07:49:29 Server smbd[20362]: PANIC (pid 20362): Signal 11: Segmentation fault in 4.17.12 Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.005160, 0] ../../lib/util/fault.c:292(log_stack_trace) Jan 3 07:49:29 Server smbd[20362]: BACKTRACE: 30 stack frames: Jan 3 07:49:29 Server smbd[20362]: #0 /usr/lib64/libgenrand-samba4.so(log_stack_trace+0x2e) [0x1474e727064e] Jan 3 07:49:29 Server smbd[20362]: #1 /usr/lib64/libgenrand-samba4.so(smb_panic+0x9) [0x1474e72708a9] Jan 3 07:49:29 Server smbd[20362]: #2 /usr/lib64/libgenrand-samba4.so(+0x2937) [0x1474e7270937] Jan 3 07:49:29 Server smbd[20362]: #3 /lib64/libc.so.6(+0x3ae20) [0x1474e7051e20] Jan 3 07:49:29 Server smbd[20362]: #4 /usr/lib64/libsmbd-base-samba4.so(+0xc16dc) [0x1474e76c66dc] Jan 3 07:49:29 Server smbd[20362]: #5 /usr/lib64/libtalloc.so.2(+0x44df) [0x1474e721f4df] Jan 3 07:49:29 Server smbd[20362]: #6 /usr/lib64/libtalloc.so.2(+0x413e) [0x1474e721f13e] Jan 3 07:49:29 Server smbd[20362]: #7 /usr/lib64/libtalloc.so.2(+0x413e) [0x1474e721f13e] Jan 3 07:49:29 Server smbd[20362]: #8 /usr/lib64/libsmbd-base-samba4.so(+0xdcc45) [0x1474e76e1c45] Jan 3 07:49:29 Server smbd[20362]: #9 /usr/lib64/libsmbd-base-samba4.so(smbd_reinit_after_fork+0) [0x1474e76e2070] Jan 3 07:49:29 Server smbd[20362]: #10 /usr/lib64/libsmbd-shim-samba4.so(exit_server_cleanly+0x14) [0x1474e7275284] Jan 3 07:49:29 Server smbd[20362]: #11 /usr/lib64/libsmbd-base-samba4.so(smbd_server_connection_terminate_ex+0x4d6) [0x1474e76b7326] Jan 3 07:49:29 Server smbd[20362]: #12 /usr/lib64/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x1474e72328c1] Jan 3 07:49:29 Server smbd[20362]: #13 /usr/lib64/libtevent.so.0(+0xee07) [0x1474e7238e07] Jan 3 07:49:29 Server smbd[20362]: #14 /usr/lib64/libtevent.so.0(+0xcef7) [0x1474e7236ef7] Jan 3 07:49:29 Server smbd[20362]: #15 /usr/lib64/libtevent.so.0(_tevent_loop_once+0x91) [0x1474e7231ba1] Jan 3 07:49:29 Server smbd[20362]: #16 /usr/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x1474e7231e7b] Jan 3 07:49:29 Server smbd[20362]: #17 /usr/lib64/libtevent.so.0(+0xce97) [0x1474e7236e97] Jan 3 07:49:29 Server smbd[20362]: #18 /usr/lib64/libsmbd-base-samba4.so(smbd_process+0x817) [0x1474e76a8be7] Jan 3 07:49:29 Server smbd[20362]: #19 /usr/sbin/smbd(+0xb090) [0x55fccc150090] Jan 3 07:49:29 Server smbd[20362]: #20 /usr/lib64/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x1474e72328c1] Jan 3 07:49:29 Server smbd[20362]: #21 /usr/lib64/libtevent.so.0(+0xee07) [0x1474e7238e07] Jan 3 07:49:29 Server smbd[20362]: #22 /usr/lib64/libtevent.so.0(+0xcef7) [0x1474e7236ef7] Jan 3 07:49:29 Server smbd[20362]: #23 /usr/lib64/libtevent.so.0(_tevent_loop_once+0x91) [0x1474e7231ba1] Jan 3 07:49:29 Server smbd[20362]: #24 /usr/lib64/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x1474e7231e7b] Jan 3 07:49:29 Server smbd[20362]: #25 /usr/lib64/libtevent.so.0(+0xce97) [0x1474e7236e97] Jan 3 07:49:29 Server smbd[20362]: #26 /usr/sbin/smbd(main+0x1489) [0x55fccc14d259] Jan 3 07:49:29 Server smbd[20362]: #27 /lib64/libc.so.6(+0x236b7) [0x1474e703a6b7] Jan 3 07:49:29 Server smbd[20362]: #28 /lib64/libc.so.6(__libc_start_main+0x85) [0x1474e703a775] Jan 3 07:49:29 Server smbd[20362]: #29 /usr/sbin/smbd(_start+0x21) [0x55fccc14db31] Jan 3 07:49:29 Server smbd[20362]: [2025/01/03 07:49:29.005370, 0] ../../source3/lib/dumpcore.c:315(dump_core) Jan 3 07:49:29 Server smbd[20362]: dumping core in /var/log/samba/cores/smbd Jan 3 07:49:29 Server smbd[20362]: Jan 3 07:49:30 Server emhttpd: read SMART /dev/sdb Jan 3 07:49:50 Server emhttpd: read SMART /dev/sdc There is nothing in /var/log/samba/cores/smbd, just an empty directory. On the Mac, after rebooting the Unraid server I ran: % smbutil statshares -a ================================================================================================== SHARE ATTRIBUTE TYPE VALUE ================================================================================================== Storage SERVER_NAME Server._smb._tcp.local USER_ID 501 SMB_NEGOTIATE SMBV_NEG_SMB2_ENABLED SMB_NEGOTIATE SMBV_NEG_SMB3_ENABLED SMB_VERSION SMB_3.1.1 SMB_ENCRYPT_ALGORITHMS AES_128_CCM_ENABLED SMB_ENCRYPT_ALGORITHMS AES_128_GCM_ENABLED SMB_ENCRYPT_ALGORITHMS AES_256_CCM_ENABLED SMB_ENCRYPT_ALGORITHMS AES_256_GCM_ENABLED SMB_CURR_ENCRYPT_ALGORITHM OFF SMB_SIGN_ALGORITHMS AES_128_CMAC_ENABLED SMB_SIGN_ALGORITHMS AES_128_GMAC_ENABLED SMB_CURR_SIGN_ALGORITHM AES_128_GMAC SMB_SHARE_TYPE DISK SIGNING_SUPPORTED TRUE EXTENDED_SECURITY_SUPPORTED TRUE UNIX_SUPPORT TRUE LARGE_FILE_SUPPORTED TRUE OS_X_SERVER TRUE FILE_LEASING_SUPPORTED TRUE MULTI_CREDIT_SUPPORTED TRUE SESSION_RECONNECT_TIME 0:0 SESSION_RECONNECT_COUNT 0 --------------------------------------------------------------------------------------------------
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