Your message dated Sat, 18 Jul 2026 22:11:32 +0300
with message-id <[email protected]>
and subject line Re: Bug#1053128" smbclient: "smbtree -N" causes a segfault
when "server min protocol = NT1"
has caused the Debian Bug report #1053128,
regarding smbclient: "smbtree -N" causes a segfault when "server min protocol =
NT1"
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
1053128: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1053128
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: smbclient
Version: 2:4.17.10+dfsg-0+deb12u1
Severity: important
X-Debbugs-Cc: [email protected]
Dear Maintainer,
* What led up to the situation?
1. apt install samba smbclient
2. nano /etc/samba/smb.conf
3. I added the line "server min protocol = NT1" after [global].
4. I saved the file and closed the editor.
5. testparm -s
6. systemctl restart smbd nmbd
7. smbtree -N --option="client min protocol=NT1"
* What was the outcome of this action?
PANIC (pid 2395): Signal 11: Segmentation fault in 4.17.10-Debian
BACKTRACE: 14 stack frames:
#0
/usr/lib/x86_64-linux-gnu/samba/libgenrand-samba4.so.0(log_stack_trace+0x2e)
[0x7fc8789c955e]
#1 /usr/lib/x86_64-linux-gnu/samba/libgenrand-samba4.so.0(smb_panic+0x9)
[0x7fc8789c97b9]
#2 /usr/lib/x86_64-linux-gnu/samba/libgenrand-samba4.so.0(+0x1851)
[0x7fc8789c9851]
#3 /lib/x86_64-linux-gnu/libc.so.6(+0x3bfd0) [0x7fc878b32fd0]
#4 /lib/x86_64-linux-gnu/libbsd.so.0(strlcpy+0x10) [0x7fc878ce45e0]
#5 /lib/x86_64-linux-gnu/libsmbclient.so.0(+0x14280) [0x7fc878f3b280]
#6 /lib/x86_64-linux-gnu/libsmbclient.so.0(+0x14809) [0x7fc878f3b809]
#7 /lib/x86_64-linux-gnu/libsmbclient.so.0(+0x1491c) [0x7fc878f3b91c]
#8 /lib/x86_64-linux-gnu/libsmbclient.so.0(+0x15430) [0x7fc878f3c430]
#9 /lib/x86_64-linux-gnu/libsmbclient.so.0(+0xd187) [0x7fc878f34187]
#10 smbtree(main+0x25a) [0x564c2a2bb68a]
#11 /lib/x86_64-linux-gnu/libc.so.6(+0x271ca) [0x7fc878b1e1ca]
#12 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7fc878b1e285]
#13 smbtree(_start+0x21) [0x564c2a2bbb11]
smb_panic(): calling panic action [/usr/share/samba/panic-action 2395]
smb_panic(): action returned status 0
Can not dump core: corepath not set up
* What outcome did you expect instead?
Display network resources without crashing.
p.s. Without "-N" the utility works correctly.
-- System Information:
Debian Release: 12.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-12-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages smbclient depends on:
ii libarchive13 3.6.2-1
ii libbsd0 0.11.7-2
ii libc6 2.36-9+deb12u1
ii libgnutls30 3.7.9-2
ii libpopt0 1.19+dfsg-1
ii libreadline8 8.2-1.3
ii libsmbclient 2:4.17.10+dfsg-0+deb12u1
ii libtalloc2 2.4.0-f2
ii libtevent0 0.14.1-1
ii samba-common 2:4.17.10+dfsg-0+deb12u1
ii samba-libs 2:4.17.10+dfsg-0+deb12u1
smbclient recommends no packages.
Versions of packages smbclient suggests:
pn cifs-utils <none>
pn heimdal-clients <none>
-- no debconf information
--- End Message ---
--- Begin Message ---
Version: 2:4.23.0+dfsg-1
On Wed, 27 Sep 2023 23:56:32 +0400 Dmitry <[email protected]> wrote:
Package: smbclient
Version: 2:4.17.10+dfsg-0+deb12u1
Severity: important
X-Debbugs-Cc: [email protected]
Dear Maintainer,
* What led up to the situation?
1. apt install samba smbclient
2. nano /etc/samba/smb.conf
3. I added the line "server min protocol = NT1" after [global].
4. I saved the file and closed the editor.
5. testparm -s
6. systemctl restart smbd nmbd
7. smbtree -N --option="client min protocol=NT1"
* What was the outcome of this action?
PANIC (pid 2395): Signal 11: Segmentation fault in 4.17.10-Debian
It looks like this has been fixed in commit 18928f524c41f658
which is in 4.23.0.
Closing this bug report now. If you feel this is incorrect,
feel free to reopen it.
Thanks,
/mjt
--- End Message ---
