[2025/05/02 02:51:40.036253,  0] lib/util/fault.c:192(smb_panic_log)
  PANIC (pid 50032): Signal 11: Segmentation fault in 4.21.5-Debian-4.21.5+dfsg-1~bpo12+1
[2025/05/02 02:51:40.036815,  0] lib/util/fault.c:303(log_stack_trace)
  BACKTRACE: 28 stack frames:
   #0 /usr/lib/x86_64-linux-gnu/samba/libgenrand-private-samba.so.0(log_stack_trace+0x2e) [0x7f4d268895be]
   #1 /usr/lib/x86_64-linux-gnu/samba/libgenrand-private-samba.so.0(smb_panic+0x9) [0x7f4d26889859]
   #2 /usr/lib/x86_64-linux-gnu/samba/libgenrand-private-samba.so.0(+0x28f1) [0x7f4d268898f1]
   #3 /lib/x86_64-linux-gnu/libc.so.6(+0x3c050) [0x7f4d26691050]
   #4 /lib/x86_64-linux-gnu/libc.so.6(+0xa9d76) [0x7f4d266fed76]
   #5 /lib/x86_64-linux-gnu/libsmbconf.so.0(volume_label+0x4b) [0x7f4d26bb104b]
   #6 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-private-samba.so.0(smbd_do_qfsinfo+0xad) [0x7f4d26c9542d]
   #7 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-private-samba.so.0(smbd_smb2_request_process_getinfo+0x24f) [0x7f4d26cf7cef]
   #8 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-private-samba.so.0(smbd_smb2_request_dispatch+0x1334) [0x7f4d26cdf244]
   #9 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-private-samba.so.0(+0xb4e9a) [0x7f4d26ce0e9a]
   #10 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x7f4d26a04781]
   #11 /lib/x86_64-linux-gnu/libtevent.so.0(+0xf409) [0x7f4d26a0b409]
   #12 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd127) [0x7f4d26a09127]
   #13 /lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x91) [0x7f4d26a03911]
   #14 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f4d26a03c0b]
   #15 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd0c7) [0x7f4d26a090c7]
   #16 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-private-samba.so.0(smbd_process+0x885) [0x7f4d26ccdab5]
   #17 smbd: client [10.0.0.10](+0xa13e) [0x5571d39e613e]
   #18 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x7f4d26a04781]
   #19 /lib/x86_64-linux-gnu/libtevent.so.0(+0xf409) [0x7f4d26a0b409]
   #20 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd127) [0x7f4d26a09127]
   #21 /lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x91) [0x7f4d26a03911]
   #22 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f4d26a03c0b]
   #23 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd0c7) [0x7f4d26a090c7]
   #24 smbd: client [10.0.0.10](main+0x14ac) [0x5571d39e333c]
   #25 /lib/x86_64-linux-gnu/libc.so.6(+0x2724a) [0x7f4d2667c24a]
   #26 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7f4d2667c305]
   #27 smbd: client [10.0.0.10](_start+0x21) [0x5571d39e3e21]
[2025/05/02 02:51:40.037022,  0] source3/lib/util.c:686(call_panic_action)
  call_panic_action: Calling panic action [/usr/share/samba/panic-action 50032]
[2025/05/02 02:51:40.039333,  0] source3/lib/util.c:709(call_panic_action)
  call_panic_action: action returned status 0
[2025/05/02 02:51:40.039437,  0] source3/lib/dumpcore.c:316(dump_core)
  dumping core in /var/log/samba/cores/smbd