我正在使用内部 DNS (SAMBA_INTERNAL）。但我有以下错误：
systemctl status samba-ad-dc
samba-ad-dc.service - Samba Active Directory Domain Controller
Loaded: loaded (/etc/systemd/system/samba-ad-dc.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2022-11-25 17:35:00 -03; 12min ago
Process: 526 ExecStart=/usr/local/samba/sbin/samba -D (code=exited, status=0/SUCCESS)
Main PID: 527 (samba)
Tasks: 59 (limit: 2340)
Memory: 216.4M
CPU: 11.030s
CGroup: /system.slice/samba-ad-dc.service
├─527 samba: root process .
├─528 samba: tfork waiter process(529)
├─529 samba: task[s3fs] pre-fork master
├─530 samba: tfork waiter process(531)
├─531 samba: task[rpc] pre-fork master
├─532 samba: tfork waiter process(534)
├─533 samba: tfork waiter process(536)
├─534 samba: task[nbt] pre-fork master
├─535 samba: tfork waiter process(537)
├─536 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground
├─537 samba: task[wrepl] pre-fork master
├─538 samba: tfork waiter process(539)
├─539 samba: task[ldap] pre-fork master
├─540 samba: tfork waiter process(542)
├─541 samba: tfork waiter process(546)
├─542 samba: task[cldap] pre-fork master
├─543 samba: tfork waiter process(544)
├─544 samba: task[kdc] pre-fork master
├─545 samba: tfork waiter process(548)
├─546 samba: task[rpc] pre-forked worker(0)
├─547 samba: tfork waiter process(551)
├─548 samba: task[drepl] pre-fork master
├─549 samba: tfork waiter process(554)
├─550 samba: tfork waiter process(553)
├─551 samba: task[rpc] pre-forked worker(1)
├─552 samba: tfork waiter process(560)
├─553 samba: task[kdc] pre-forked worker(0)
├─554 samba: task[winbindd] pre-fork master
├─555 samba: tfork waiter process(557)
├─556 samba: tfork waiter process(562)
├─557 samba: task[ntp_signd] pre-fork master
├─558 samba: tfork waiter process(566)
├─559 samba: tfork waiter process(564)
├─560 samba: task[rpc] pre-forked worker(2)
├─561 samba: tfork waiter process(565)
├─562 samba: task[kdc] pre-forked worker(1)
├─563 samba: tfork waiter process(568)
├─564 /usr/local/samba/sbin/winbindd -D --option=server role check:inhibit=yes --foreground
├─565 samba: task[rpc] pre-forked worker(3)
├─566 samba: task[kcc] pre-fork master
├─567 samba: tfork waiter process(570)
├─568 samba: task[kdc] pre-forked worker(2)
├─569 samba: tfork waiter process(572)
├─570 samba: task[dnsupdate] pre-fork master
├─571 samba: tfork waiter process(573)
├─572 samba: task[kdc] pre-forked worker(3)
├─573 samba: task[dns] pre-fork master
├─580 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground
├─581 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground
├─582 winbindd: domain child [SAMDOM]
├─583 winbindd: idmap child .
├─606 samba: tfork waiter process(607)
├─607 samba: task[ldap] pre-forked worker(0)
├─608 samba: tfork waiter process(609)
├─609 samba: task[ldap] pre-forked worker(1)
├─610 samba: tfork waiter process(611)
├─611 samba: task[ldap] pre-forked worker(2)
├─612 samba: tfork waiter process(613)
└─613 samba: task[ldap] pre-forked worker(3)
nov 25 17:45:02 DC1 samba[570]: [2022/11/25 17:45:02.945099, 0] ../../lib/util/util_runcmd.c:355(samba_runcmd_io_handler)
nov 25 17:45:02 DC1 samba[570]: /usr/local/samba/sbin/samba_dnsupdate: update failed: NOTAUTH(BADSIG)
nov 25 17:45:02 DC1 samba[573]: [2022/11/25 17:45:02.999210, 0] ../../source4/auth/gensec/gensec_gssapi.c:1349(gensec_gssapi_check_packet)
nov 25 17:45:02 DC1 samba[573]: gssapi_check_packet(hdr_signing=0,sig_size=28,data=134,pdu=134) failed: NT_STATUS_ACCESS_DENIED
nov 25 17:45:03 DC1 samba[570]: [2022/11/25 17:45:03.000237, 0] ../../lib/util/util_runcmd.c:355(samba_runcmd_io_handler)
nov 25 17:45:03 DC1 samba[570]: /usr/local/samba/sbin/samba_dnsupdate: ; TSIG error with server: tsig indicates error
nov 25 17:45:03 DC1 samba[570]: [2022/11/25 17:45:03.000309, 0] ../../lib/util/util_runcmd.c:355(samba_runcmd_io_handler)
nov 25 17:45:03 DC1 samba[570]: /usr/local/samba/sbin/samba_dnsupdate: update failed: NOTAUTH(BADSIG)
nov 25 17:45:03 DC1 samba[570]: [2022/11/25 17:45:03.062827, 0] ../../source4/dsdb/dns/dns_update.c:85(dnsupdate_nameupdate_done)
nov 25 17:45:03 DC1 samba[570]: dnsupdate_nameupdate_done: Failed DNS update with exit code 5
这里说已经有一个 Samba 进程在运行：
samba -i
samba version 4.17.3 started.
Copyright Andrew Tridgell and the Samba Team 1992-2022
ERROR: samba is already running. File /usr/local/samba/var/run/samba.pid exists and process id 527 is running.
我应该在我的设置中检查什么？