'smbclient' Crashing on Fedora 33

Have been working this on the BackupPC users mailing list, but it's looking more like a general problem in F33's Samba utility, 'smbclient.' BackupPC is a backup server package that uses Samba, rsync, and other protocols to backup clients, including Windows PC's. Basically, it runs a command like this for a SMB backup of a PC: /usr/bin/smbclient \\\\new-pelican\\C\$ -U backup -E -d 2 -c tarmode\ full -Tc - Output is piped to BackupPC utilities that unpack and index the backup, and do other housekeeping My backups have consistently failed since my upgrade to F33 (were working without problems for years before, and most recently on F32). Looking closely, it appears 'smbclient' is crashing after passing exactly 47 files. (BackupPC then quits after data stops coming in.) I've run this command at the command-line; it runs for a few seconds then reports a core dump. Gnome shell then prompted me to file a bugzilla, which I have done. https://bugzilla.redhat.com/show_bug.cgi?id=1900232 "[abrt] samba-client: remove_do_list_queue_head(): smbclient killed by SIGSEGV") Anybody have further suggestions, please? -- Tim Evans |5 Chestnut Court 443-394-3864 |Owings Mills, MD 21117