PANIC (pid 48928): Signal 11: Segmentation fault in 4.23.4

Budi Janto via samba <[email protected]> Thu, 26 Mar 2026 06:08:40 +0700
Newsgroups	gmane.network.samba.general
Organization	Studio Family Karaoke
Message-ID	<[email protected]>
Hi,

I need information about this issue:

Mar 22 13:00:00 SERVER newsyslog[5632]: logfile turned over due to size>200K
Mar 25 08:42:07 SERVER smbd[48928]: [2026/03/25 08:42:07.450436,  0] 
../../lib/util/fault.c:178(smb_panic_log)
Mar 25 08:42:07 SERVER smbd[48928]: 
===============================================================
Mar 25 08:42:07 SERVER smbd[48928]: [2026/03/25 08:42:07.450560,  0] 
../../lib/util/fault.c:185(smb_panic_log)
Mar 25 08:42:07 SERVER smbd[48928]:   INTERNAL ERROR: Signal 11: 
Segmentation fault in smbd () (client [192.168.0.208]) pid 48928 (4.23.4)
Mar 25 08:42:07 SERVER smbd[48928]: [2026/03/25 08:42:07.450596,  0] 
../../lib/util/fault.c:190(smb_panic_log)
Mar 25 08:42:07 SERVER smbd[48928]:   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
Mar 25 08:42:07 SERVER smbd[48928]: [2026/03/25 08:42:07.450604,  0] 
../../lib/util/fault.c:191(smb_panic_log)
Mar 25 08:42:07 SERVER smbd[48928]: 
===============================================================
Mar 25 08:42:07 SERVER smbd[48928]: [2026/03/25 08:42:07.450609,  0] 
../../lib/util/fault.c:193(smb_panic_log)
Mar 25 08:42:07 SERVER smbd[48928]:   PANIC (pid 48928): Signal 11: 
Segmentation fault in 4.23.4
Mar 25 08:43:34 SERVER kernel: pid 48963 (smbd), jid 0, uid 65534: 
exited on signal 11 (no core dump - sugid process denied by 
kern.sugid_coredump)
Mar 25 16:23:31 SERVER kernel: pid 53213 (smbd), jid 0, uid 65534: 
exited on signal 11 (no core dump - sugid process denied by 
kern.sugid_coredump)
Mar 25 21:05:42 SERVER kernel: pid 56347 (smbd), jid 0, uid 65534: 
exited on signal 11 (no core dump - sugid process denied by 
kern.sugid_coredump)

# freebsd-version -kru
15.0-RELEASE-p4
15.0-RELEASE-p4
15.0-RELEASE-p4

# pkg info samba\*
samba423-4.23.4

# testparm
Load smb config files from /usr/local/etc/smb4.conf
Loaded services file OK.
Weak crypto is allowed by GnuTLS (e.g. NTLM as a compatibility fallback)

Server role: ROLE_STANDALONE

Press enter to see a dump of your service definitions

# Global parameters
[global]
	aio max threads = 200
	bind interfaces only = Yes
	disable spoolss = Yes
	dns proxy = No
	interfaces = 127.0.0.1 192.168.0.100 192.168.99.100
	load printers = No
	log file = /var/log/samba4/log.smbd
	map to guest = Bad User
	max log size = 500
	max open files = 16384
	os level = 255
	preferred master = Yes
	printcap name = /dev/null
	security = USER
	server role = standalone server
	server string = SERVER %v
	show add printer wizard = No
	socket options = IPTOS_LOWDELAY TCP_NODELAY
	usershare allow guests = Yes
	workgroup = OFFICE
	idmap config * : range = 3000-7999
	idmap config * : backend = tdb


[data]
	ea support = No
	force user = nobody
	guest ok = Yes
	map archive = No
	path = /mnt/DATA
	store dos attributes = No
	use sendfile = Yes
	vfs objects = zfsacl


Thanks.


-- 
Regards,
Budi Janto

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