On 15 October 2017 at 12:17, zhengjie <moan1223@xxxxxxx> wrote: [...] > [root@localhost ~]# /usr/sbin/sshd -dD -p 10000 If you add "-e" to that command line you should get a lot more debug info on stderr from after the re-exec. That info probably contains a clue to your problem. -- Darren Tucker (dtucker at zip.com.au) GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860 37F4 9357 ECEF 11EA A6FA (new) Good judgement comes with experience. Unfortunately, the experience usually comes from bad judgement. _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev