Hi all My 4.10-STABLE box mysteriously rebooted this morning. The only "weird" thing in the logs is this the following message from samba. It's repeated several hundred times since the 9th. Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(657) Aug 10 00:12:27 sif smbd[81082]: posix_fcntl_lock: WARNING: lock request at offset 0, length 12 returned Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(658) Aug 10 00:12:27 sif smbd[81082]: an Invalid argument error. This can happen when using 64 bit lock offsets Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(659) Aug 10 00:12:27 sif smbd[81082]: on 32 bit NFS mounted file systems. Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(657) Aug 10 00:12:27 sif smbd[81082]: posix_fcntl_lock: WARNING: lock request at offset 0, length 32768 returned Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(658) Aug 10 00:12:27 sif smbd[81082]: an Invalid argument error. This can happen when using 64 bit lock offsets Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(659) Aug 10 00:12:27 sif smbd[81082]: on 32 bit NFS mounted file systems. Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(657) Aug 10 00:12:27 sif smbd[81082]: posix_fcntl_lock: WARNING: lock request at offset 536576, length 32768 returned Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(658) Aug 10 00:12:27 sif smbd[81082]: an Invalid argument error. This can happen when using 64 bit lock offsets Aug 10 00:12:27 sif smbd[81082]: [2004/08/10 00:12:27, 0] locking/posix.c:posix_fcntl_lock(659) Aug 10 00:12:27 sif smbd[81082]: on 32 bit NFS mounted file systems. More info on the box: #uname -a FreeBSD sif.giallarhorn.org 4.10-STABLE FreeBSD 4.10-STABLE #6: Sun Jun 20 17:58:06 EDT 2004 root@sif.giallarhorn.org:/usr/obj/usr/src/sys/SIF i386 #pkg_info | grep samba samba-3.0.4_3,1 A free SMB and CIFS client and server for UNIX All mounts are local, so why the NFS is the error message ? Has anyone seen this before ?