ubuntu18.04ssh卡在debug1: pledge: network--dbus的issue导致

拼搏现实的明天。 2023-06-16 12:54 3阅读 0赞

几个月以来，有一台服务器一直在ssh的时候卡在debug1: pledge: network。

是如此，因为正在调试CI/CD所以，很耽误工作。

虽然好一顿google，但多数的办法都没有意义。似乎有人说这是一个dbus的未解决的issue。

所以，干脆我把dbus卸载了，然后，不卡了。不清楚这样服务器还是不是能用。

apt-get remove dbus

:~$ ssh yhao@my-ub18-host -v  
OpenSSH\_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017  
debug1: Reading configuration data /etc/ssh/ssh\_config  
debug1: /etc/ssh/ssh\_config line 19: Applying options for \*  
debug1: Connecting to my-ub18-host \[128.224.179.178\] port 22.  
debug1: Connection established.  
debug1: identity file /home/wrsadmin/.ssh/id\_rsa type 0  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_rsa-cert type -1  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_dsa type -1  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_dsa-cert type -1  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_ecdsa type -1  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_ecdsa-cert type -1  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_ed25519 type -1  
debug1: key\_load\_public: No such file or directory  
debug1: identity file /home/wrsadmin/.ssh/id\_ed25519-cert type -1  
debug1: Local version string SSH-2.0-OpenSSH\_7.6p1 Ubuntu-4ubuntu0.3  
debug1: Remote protocol version 2.0, remote software version OpenSSH\_7.6p1 Ubuntu-4ubuntu0.3  
debug1: match: OpenSSH\_7.6p1 Ubuntu-4ubuntu0.3 pat OpenSSH\* compat 0x04000000  
debug1: Authenticating to my-ub18-host:22 as 'yhao'  
debug1: SSH2\_MSG\_KEXINIT sent  
debug1: SSH2\_MSG\_KEXINIT received  
debug1: kex: algorithm: curve25519-sha256  
debug1: kex: host key algorithm: ecdsa-sha2-nistp256  
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none  
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none  
debug1: expecting SSH2\_MSG\_KEX\_ECDH\_REPLY  
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:51a4txgygCWvH7DyxrlXXXX  
debug1: Host 'my-ub18-host' is known and matches the ECDSA host key.  
debug1: Found key in /home/wrsadmin/.ssh/known\_hosts:7  
debug1: rekey after 134217728 blocks  
debug1: SSH2\_MSG\_NEWKEYS sent  
debug1: expecting SSH2\_MSG\_NEWKEYS  
debug1: SSH2\_MSG\_NEWKEYS received  
debug1: rekey after 134217728 blocks  
debug1: SSH2\_MSG\_EXT\_INFO received  
debug1: kex\_input\_ext\_info: server-sig-algs=<ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521>  
debug1: SSH2\_MSG\_SERVICE\_ACCEPT received  
debug1: Authentications that can continue: publickey,password  
debug1: Next authentication method: publickey  
debug1: Offering public key: RSA SHA256:oLsi/XcdkawT...HV4bI /home/wrsadmin/.ssh/id\_rsa  
debug1: Server accepts key: pkalg rsa-sha2-512 blen 279  
debug1: Authentication succeeded (publickey).  
Authenticated to my-ub18-host (\[100.224.169.178\]:22).  
debug1: channel 0: new \[client-session\]  
debug1: Requesting no-more-sessions@openssh.com  
debug1: Entering interactive session.  
debug1: pledge: network \# 卡在这里  
debug1: client\_input\_global\_request: rtype hostkeys-00@openssh.com want\_reply 0  
debug1: Sending environment.  
debug1: Sending env LC\_MEASUREMENT = zh\_CN.UTF-8  
debug1: Sending env LC\_PAPER = zh\_CN.UTF-8  
debug1: Sending env LC\_MONETARY = zh\_CN.UTF-8  
debug1: Sending env LANG = en\_US.UTF-8  
debug1: Sending env LC\_NAME = zh\_CN.UTF-8  
debug1: Sending env LC\_ADDRESS = zh\_CN.UTF-8  
debug1: Sending env LC\_NUMERIC = zh\_CN.UTF-8  
debug1: Sending env LC\_TELEPHONE = zh\_CN.UTF-8  
debug1: Sending env LC\_IDENTIFICATION = zh\_CN.UTF-8  
debug1: Sending env LC\_TIME = zh\_CN.UTF-8  
Welcome to Ubuntu 18.04.3 LTS (GNU/Linux 5.0.0-32-generic x86\_64)

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Last login: Tue Nov 26 09:27:54 2019 from 128.224.155.106