Bug 14894 - Panic: segmentation fault in 4.13.5-Ubuntu
Summary: Panic: segmentation fault in 4.13.5-Ubuntu
Status: NEW
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: File services (show other bugs)
Version: 4.13.5
Hardware: x64 Linux
: P5 major (vote)
Target Milestone: ---
Assignee: Samba QA Contact
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-11-06 13:38 UTC by Nate Stuyvesant
Modified: 2021-11-06 13:38 UTC (History)
0 users

See Also:


Attachments
log.smbd (13.70 KB, text/plain)
2021-11-06 13:38 UTC, Nate Stuyvesant
no flags Details

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Description Nate Stuyvesant 2021-11-06 13:38:27 UTC
Created attachment 16964 [details]
log.smbd

Getting panics periodically while macOS clients are backing up to my Samba 4.13.5-Ubuntu smb server.

Log file attached.

Here's my smb.conf...
[global]
allow dns updates = disabled
bind interfaces only = Yes
client min protocol = SMB3_02
dcerpc endpoint servers = rpcecho
delete veto files = Yes
disable netbios = Yes
disable spoolss = Yes
dns forwarder = 192.168.1.1
dns proxy = No
# Do not need core dumps (but Samba docs say to leave it alone)
;enable core files = No
enhanced browsing = No
# Next line requires catia (but is it needed if no Windows clients?)
fruit:encoding = native
fruit:metadata = stream
fruit:model = Macmini7
# Not using NFS...
fruit:nfs_aces = No
# Next line needed for ZFS
fruit:resource = xattr
fruit:zero_file_id = Yes
fstype = Samba
host msdfs = No
inherit acls = Yes
inherit permissions = Yes
interfaces = lan
lm announce = No
load printers = No
log file = /var/log/samba/log.smbd
# Change next one to zero to speed things up
log level = 1
logging = file
max log size = 10000
mdns name = mdns
multicast dns register = No
name resolve order = host bcast
pam password change = Yes
panic action = /usr/share/samba/panic-action %d
passwd chat = "*New Password:*" %n\n "*Reenter New Password:*" %n\n "*Password changed.*"
passwd program = /usr/bin/passwd %u
printcap cache time = 0
printcap name = /dev/null
printing = bsd
restrict anonymous = 2
rpc_server:epmapper = disabled
rpc_server:winreg = disabled
rpc_server:lsarpc = disabled
rpc_server:samr = disabled
rpc_server:netlogon = disabled
rpc_server:netdfs = disabled
rpc_server:dssetup = disabled
rpc_server:wkssvc = disabled
rpc_server:spoolss = disabled
rpc_server:svcctl = disabled
rpc_server:ntsvcs = disabled
rpc_server:eventlog = disabled
rpc_server:initshutdown = disabled
rpc_server:mdssvc = disabled
server max protocol = SMB3_11
server min protocol = SMB3_02
# Next one is experimental
server multi channel support = Yes
server role = standalone server
server services = rpc, smb
server string = %h server (Samba 4.13.5, Ubuntu 21.10)
show add printer wizard = No
smb ports = 445
unix password sync = Yes
use sendfile = Yes
veto files = /._*/.DS_Store/
vfs objects = catia fruit streams_xattr

[homes]
browseable = No
comment = Home Directory
fruit:time machine = No
guest ok = No
path = %H
spotlight = Yes
spotlight backend = elasticsearch
valid users = %S
writable = Yes

[Backup]
comment = Time Machine
fruit:time machine = Yes
guest ok = No
path = /external/%U
spotlight = No
valid users = %U
writable = Yes