基于ssh的端口转发容易出现卡死现象

[imyhxy]

系统环境：ubuntu 24.04.1 x86

使用gost部署多个基于ssh的远程端口转发、本地端口转发服务后，后台运行一段时间后（几天左右）容易出现卡死现象，表现为端口访问不了，使用SIGTERM也无法停止停止gost程序，需要kill掉重启。

部分日志，使用journalctl -f gost -r打印，在kill之前为卡死状态

Nov 14 11:29:13 G3 gost3[1326594]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:54040 <> 127.0.0.1:8081","remote":"127.0.0.1:54040","service":"pcToStWandb","time":"2024-11-14T11:29:13.469+08:00"}
Nov 14 11:29:10 G3 gost3[1326594]: {"dst":"127.0.0.1:8081/tcp","handler":"tcp","host":":0","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:54036 <-> 127.0.0.1:8081","node":"stWandb","remote":"127.0.0.1:54036","service":"pcToStWandb","time":>
Nov 14 11:29:10 G3 gost3[1326594]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:54036 <> 127.0.0.1:8081","remote":"127.0.0.1:54036","service":"pcToStWandb","time":"2024-11-14T11:29:10.715+08:00"}
Nov 14 11:29:10 G3 gost3[1326594]: {"dst":"127.0.0.1:8081/tcp","handler":"tcp","host":":0","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:54024 <-> 127.0.0.1:8081","node":"stWandb","remote":"127.0.0.1:54024","service":"pcToStWandb","time":>
Nov 14 11:29:10 G3 gost3[1326594]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:54024 <> 127.0.0.1:8081","remote":"127.0.0.1:54024","service":"pcToStWandb","time":"2024-11-14T11:29:10.664+08:00"}
Nov 14 11:29:09 G3 gost3[1326594]: {"handler":"rtcp","kind":"service","level":"info","listener":"rtcp","msg":"listening on 127.0.0.1:2220/tcp","service":"stToPcSsh","time":"2024-11-14T11:29:09.716+08:00"}
Nov 14 11:29:09 G3 gost3[1326594]: {"handler":"tcp","kind":"service","level":"info","listener":"tcp","msg":"listening on 127.0.0.1:8083/tcp","service":"pcToStNni","time":"2024-11-14T11:29:09.716+08:00"}
Nov 14 11:29:09 G3 gost3[1326594]: {"handler":"tcp","kind":"service","level":"info","listener":"tcp","msg":"listening on 127.0.0.1:8082/tcp","service":"pcToStVisualdl","time":"2024-11-14T11:29:09.716+08:00"}
Nov 14 11:29:09 G3 gost3[1326594]: {"handler":"tcp","kind":"service","level":"info","listener":"tcp","msg":"listening on 127.0.0.1:8081/tcp","service":"pcToStWandb","time":"2024-11-14T11:29:09.716+08:00"}
Nov 14 11:29:09 G3 gost3[1326594]: {"handler":"rtcp","kind":"service","level":"info","listener":"rtcp","msg":"listening on 127.0.0.1:7890/tcp","service":"stToComProxy","time":"2024-11-14T11:29:09.716+08:00"}
Nov 14 11:29:09 G3 gost3[1326594]: {"handler":"auto","kind":"service","level":"info","listener":"tcp","msg":"listening on [::]:8087/tcp","service":"pcProxy","time":"2024-11-14T11:29:09.716+08:00"}

# 这里重启了

Nov 14 11:29:09 G3 systemd[1]: Started gost.service - Gost Service.
Nov 14 11:29:09 G3 systemd[1]: gost.service: Consumed 7.808s CPU time.
Nov 14 11:29:09 G3 systemd[1]: Stopped gost.service - Gost Service.
Nov 14 11:29:09 G3 systemd[1]: gost.service: Failed with result 'signal'.
Nov 14 11:29:09 G3 systemd[1]: gost.service: Main process exited, code=killed, status=9/KILL
Nov 14 11:29:09 G3 systemd[1]: Stopping gost.service - Gost Service...

# 往下为卡死状态

Nov 14 11:26:36 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:57520 <> 127.0.0.1:8081","remote":"127.0.0.1:57520","service":"pcToStWandb","time":"2024-11-14T11:26:36.780+08:00"}
Nov 14 11:26:28 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:57504 <> 127.0.0.1:8081","remote":"127.0.0.1:57504","service":"pcToStWandb","time":"2024-11-14T11:26:28.960+08:00"}
Nov 14 11:26:28 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:57496 <> 127.0.0.1:8081","remote":"127.0.0.1:57496","service":"pcToStWandb","time":"2024-11-14T11:26:28.799+08:00"}
Nov 14 11:26:28 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:40124 <> 127.0.0.1:8081","remote":"127.0.0.1:40124","service":"pcToStWandb","time":"2024-11-14T11:26:28.620+08:00"}
Nov 14 11:26:28 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:40108 <> 127.0.0.1:8081","remote":"127.0.0.1:40108","service":"pcToStWandb","time":"2024-11-14T11:26:28.115+08:00"}
Nov 14 11:26:27 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:40098 <> 127.0.0.1:8081","remote":"127.0.0.1:40098","service":"pcToStWandb","time":"2024-11-14T11:26:27.958+08:00"}
Nov 14 11:26:27 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:40096 <> 127.0.0.1:8081","remote":"127.0.0.1:40096","service":"pcToStWandb","time":"2024-11-14T11:26:27.839+08:00"}
Nov 14 11:25:32 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:51930 <> 127.0.0.1:8081","remote":"127.0.0.1:51930","service":"pcToStWandb","time":"2024-11-14T11:25:32.401+08:00"}
Nov 14 11:25:26 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:39910 <> 127.0.0.1:8081","remote":"127.0.0.1:39910","service":"pcToStWandb","time":"2024-11-14T11:25:26.966+08:00"}
Nov 14 11:25:26 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:39918 <> 127.0.0.1:8081","remote":"127.0.0.1:39918","service":"pcToStWandb","time":"2024-11-14T11:25:26.966+08:00"}
Nov 14 11:12:50 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 1s","service":"stToComProxy","time":"2024-11-14T11:12:50.304+08:00"}
Nov 14 11:12:50 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 5s","service":"stToPcSsh","time":"2024-11-14T11:12:50.304+08:00"}
Nov 14 11:02:20 G3 gost3[534560]: {"dst":"127.0.0.1:7890/tcp","duration":90347585556,"handler":"rtcp","host":"","kind":"handler","level":"info","listener":"rtcp","local":"127.0.0.1:7890","msg":"172.17.0.2:51604 >< 127.0.0.1:7890","node":"comProxy","remote":"172.17.0.2:51604","servic>
Nov 14 11:02:20 G3 gost3[534560]: {"dst":"127.0.0.1:7890/tcp","duration":90347311686,"handler":"rtcp","host":"","kind":"handler","level":"info","listener":"rtcp","local":"127.0.0.1:7890","msg":"172.17.0.2:51604 >-< 127.0.0.1:7890","node":"comProxy","remote":"172.17.0.2:51604","servi>
Nov 14 11:00:50 G3 gost3[534560]: {"dst":"127.0.0.1:7890/tcp","handler":"rtcp","host":"","kind":"handler","level":"info","listener":"rtcp","local":"127.0.0.1:7890","msg":"172.17.0.2:51604 <-> 127.0.0.1:7890","node":"comProxy","remote":"172.17.0.2:51604","service":"stToComProxy","tim>
Nov 14 11:00:50 G3 gost3[534560]: {"handler":"rtcp","kind":"handler","level":"info","listener":"rtcp","local":"127.0.0.1:7890","msg":"172.17.0.2:51604 <> 127.0.0.1:7890","remote":"172.17.0.2:51604","service":"stToComProxy","time":"2024-11-14T11:00:50.137+08:00"}
Nov 14 10:55:20 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 5s","service":"stToComProxy","time":"2024-11-14T10:55:20.703+08:00"}
Nov 14 10:55:20 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 5s","service":"stToPcSsh","time":"2024-11-14T10:55:20.703+08:00"}
Nov 14 10:44:46 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 4s","service":"stToComProxy","time":"2024-11-14T10:44:46.333+08:00"}
Nov 14 10:44:46 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 5s","service":"stToPcSsh","time":"2024-11-14T10:44:46.333+08:00"}
Nov 14 10:31:38 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 5s","service":"stToPcSsh","time":"2024-11-14T10:31:38.368+08:00"}
Nov 14 10:31:38 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 2s","service":"stToComProxy","time":"2024-11-14T10:31:38.368+08:00"}
Nov 14 10:21:04 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 1s","service":"stToComProxy","time":"2024-11-14T10:21:04.000+08:00"}
Nov 14 10:21:04 G3 gost3[534560]: {"handler":"rtcp","kind":"service","level":"warning","listener":"rtcp","msg":"accept: EOF, retrying in 5s","service":"stToPcSsh","time":"2024-11-14T10:21:04.000+08:00"}
Nov 14 10:10:34 G3 gost3[534560]: {"dst":"127.0.0.1:8081/tcp","duration":11084143203,"handler":"tcp","host":":0","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:36868 >< 127.0.0.1:8081","node":"stWandb","remote":"127.0.0.1:36868","service":>
Nov 14 10:10:34 G3 gost3[534560]: {"dst":"127.0.0.1:8081/tcp","duration":11080109882,"handler":"tcp","host":":0","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:36868 >-< 127.0.0.1:8081","node":"stWandb","remote":"127.0.0.1:36868","service">
Nov 14 10:10:23 G3 gost3[534560]: {"dst":"127.0.0.1:8081/tcp","handler":"tcp","host":":0","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:36868 <-> 127.0.0.1:8081","node":"stWandb","remote":"127.0.0.1:36868","service":"pcToStWandb","time":">
Nov 14 10:10:23 G3 gost3[534560]: {"handler":"tcp","kind":"handler","level":"info","listener":"tcp","local":"127.0.0.1:8081","msg":"127.0.0.1:36868 <> 127.0.0.1:8081","remote":"127.0.0.1:36868","service":"pcToStWandb","time":"2024-11-14T10:10:23.187+08:00"}

[ginuerzh]

具体的配置？