Good morning!

msnfs41client on Windows 10/32bit crashes if I have a NFS referral
from a Linux 6.1 or 6.6 kernel. Windows 10/64bit msnfs41client does
not crash.

But if I change to a Linux 5.10.0-22 (Debian 11) NFS server the
problem goes away, so this might be a NFS server bug.

nfsd_debug.exe output:
0fac: DEBUG: wintirpc_socket:
C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\libtirpc\src\wintirpc.c/246:
sock fd=4
wintirpc_setnfsclientsockopts(sock=4): SO_RCVBUF=65536
wintirpc_setnfsclientsockopts(sock=4): SO_SNDBUF=65536
wintirpc_setnfsclientsockopts(sock=4): set SO_RCVBUF to 8388608
wintirpc_setnfsclientsockopts(sock=4): set SO_SNDBUF to 8388608
0fac: started the callback thread 1828
1828: cb: Callback thread running
#### FATAL: exception in
thr=0fac'C:\cygwin64\home\roland_mainz\work\msnfs41_uidmapping\ms-nfs41-client\libtirpc\src\clnt_vc.c'/764
####

* Versions:
- NFS server:
Debian Linux trixie, stock 6.1 trixie kernel, tested with 6.6LTS kernel
- NFS client:
msnfs41client 20240923_11h26m_gitf3955ec release
Win10/32bit
Cygwin 3.3/32bit

Ced
-- 
Cedric Blancher [off-list ref]
[https://plus.google.com/u/0/+CedricBlancher/]
Institute Pasteur