求助：之前NAS文件通过samba正常使用，最近不能用了，win下正常

deepin自带文件管理器提示：设备挂载出错。

运行sudo tail -f /var/log/kern.log

获取到日志提示：

2023-01-10 16:39:26 Workstation kernel: [ 1321.723642] Key type cifs.idmap registered
2023-01-10 16:39:26 Workstation kernel: [ 1321.723840] Malformed UNC in devname
2023-01-10 16:39:26 Workstation kernel: [ 1321.723840] 
2023-01-10 16:39:26 Workstation kernel: [ 1321.723843] CIFS: VFS: Malformed UNC in devname
2023-01-10 16:40:20 Workstation kernel: [ 1376.043948] Malformed UNC in devname
2023-01-10 16:40:20 Workstation kernel: [ 1376.043948] 
2023-01-10 16:40:20 Workstation kernel: [ 1376.043951] CIFS: VFS: Malformed UNC in devname
2023-01-10 16:42:21 Workstation kernel: [ 1497.241473] Malformed UNC in devname

有没有遇到类似问题的？