Hi Bernhard. I've attached the complete Coredump. In the other version there is missing the last part.
Sorry and Thanks Kind regards Miriam
Reading symbols from /sbin/mount.nfs... Reading symbols from /usr/lib/debug/.build-id/ca/11f72c38561b3cfdaff318ea3818ea731ad036.debug... [New LWP 6399] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/sbin/mount.nfs 192.168.178.31:/Medienwerkstatt /media/MiruNAS/Medienwerkstatt'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __strcasecmp_l_avx () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:200 200 ../sysdeps/x86_64/multiarch/strcmp-sse42.S: Datei oder Verzeichnis nicht gefunden. (gdb) bt full #0 __strcasecmp_l_avx () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:200 No locals. #1 0x0000559dd1170dd9 in conf_get_tag_list (section=section@entry=0x559dd11746b6 "MountPoint", arg=arg@entry=0x559dd1ab1140 "/media/MiruNAS/Medienwerkstatt") at conffile.c:582 list = 0x559dd1ab0d20 node = <optimized out> cb = 0x559dd1ab0e60 #2 0x0000559dd116aef5 in conf_parse_mntopts (section=section@entry=0x559dd11746b6 "MountPoint", arg=0x559dd1ab1140 "/media/MiruNAS/Medienwerkstatt", opts=opts@entry=0x559dd1ab0f80 "rw,nfsvers=4,no_subtree_check,root_squash,fsid=34c404ad556b1aa0df061251c9b4d1d0") at configfile.c:297 list = <optimized out> node = <optimized out> buf = '\000' <repeats 3832 times>... value = <optimized out> field = <optimized out> nvalue = <optimized out> ptr = <optimized out> argtype = <optimized out> #3 0x0000559dd116b3af in conf_get_mntopts (spec=0x7ffe2b34feff "192.168.178.31:/Medienwerkstatt", mount_point=<optimized out>, mount_opts=0x559dd1ab0f80 "rw,nfsvers=4,no_subtree_check,root_squash,fsid=34c404ad556b1aa0df061251c9b4d1d0") at configfile.c:366 entry = <optimized out> ptr = <optimized out> server = <optimized out> config_opts = <optimized out> optlen = 0 #4 0x0000559dd1162fc2 in mount_config_opts (mount_opts=<optimized out>, mount_point=0x559dd1ab1140 "/media/MiruNAS/Medienwerkstatt", spec=0x7ffe2b34feff "192.168.178.31:/Medienwerkstatt") at mount_config.h:37 No locals. #5 mount_main (argv=0x7ffe2b34faf8, argc=<optimized out>, cxt=0x559dd1ab0960) at mount_libmount.c:392 c = -1 opts = <optimized out> rc = <optimized out> fs = 0x559dd1ab0ea0 spec = 0x7ffe2b34feff "192.168.178.31:/Medienwerkstatt" mount_point = 0x559dd1ab1140 "/media/MiruNAS/Medienwerkstatt" rc = <optimized out> c = <optimized out> fs = <optimized out> spec = <optimized out> mount_point = <optimized out> opts = <optimized out> longopts = {{name = 0x559dd11749c0 "fake", has_arg = 0, flag = 0x0, val = 102}, {name = 0x559dd11744e1 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x559dd11749c5 "no-mtab", has_arg = 0, flag = 0x0, val = 110}, {name = 0x559dd11749cd "read-only", has_arg = 0, flag = 0x0, val = 114}, {name = 0x559dd11749d7 "ro", has_arg = 0, flag = 0x0, val = 114}, {name = 0x559dd117451e "verbose", has_arg = 0, flag = 0x0, val = 118}, {name = 0x559dd11744ac "version", has_arg = 0, flag = 0x0, val = 86}, {name = 0x559dd11749da "read-write", has_arg = 0, flag = 0x0, val = 119}, { name = 0x559dd11749e5 "rw", has_arg = 0, flag = 0x0, val = 119}, {name = 0x559dd11749e8 "options", has_arg = 1, flag = 0x0, val = 111}, {name = 0x559dd11742a4 "sloppy", has_arg = 0, flag = 0x0, val = 115}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} #6 main (argc=<optimized out>, argv=0x7ffe2b34faf8) at mount_libmount.c:454 cxt = 0x559dd1ab0960 rc = <optimized out>