geedge-jira/md/OMPUB-952.md

# 福建项目：一台功能端的sapp重启频繁

| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-952 | 2023-06-25T16:07:06.000+0800 | 刘学利 | 已解决 |


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描述：巡检发现一台sapp重启频繁，查看了最近几个minidump文件，截图如下
IP地址：*192.168.31.31*
对应core文件 core.202306241751
 !image-2023-06-25-16-04-15-367.png|thumbnail! 

对应core文件 core.202306251016
 !image-2023-06-25-16-04-20-377.png|thumbnail! 

**yangwei** commented on *2023-06-26T19:39:27.500+0800*:

补充coredump的栈现场如下：

!image-2023-06-26-19-36-45-556.png|width=1985,height=401!

初步定位原因为lpi识别出HTTP协议并通知tsg_master的时机，与tsg_master的预设不符，拷贝tcp头部时未判断a_packet是否为空，导致出现段错误。

 



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**yangwei** commented on *2023-06-27T19:23:21.895+0800*:

192.168.31.31当前使用的tsg_master.so版本是5.8.5，已在该版本上进行手动hotfix更新插件，预计观察1周，无异常后提交hotfix后的rpm包

 

[~zhangzhihan]  tsg_master v5.8.5不在TSG-OS 22.07-22.12之间的正式版本之中，192.168.31.31是基于那个版本的TSG_OS安装的？后续更新是基于对应OS版本中tsg_master进行hotfix？



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**gitlab** commented on *2023-06-29T18:23:13.150+0800*:

[刘学利|https://git.mesalab.cn/liuxueli] mentioned this issue in [a commit|https://git.mesalab.cn/tango/tsg_master/-/commit/fdbaa47ff84e6535ac84cd9c8bb4ab37987b1398] of [TSG Appliance / tsg_master|https://git.mesalab.cn/tango/tsg_master] on branch [Feature-suuport-ECH|https://git.mesalab.cn/tango/tsg_master/-/tree/Feature-suuport-ECH]:{quote}OMPUB-952: 根据流信息获取当前包头部，避免访问空指针{quote}



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**gitlab** commented on *2023-06-29T18:52:29.613+0800*:

[刘学利|https://git.mesalab.cn/liuxueli] mentioned this issue in [a commit|https://git.mesalab.cn/tango/tsg_master/-/commit/060407d1cb6d348e6169db647a549ca51224c82c] of [TSG Appliance / tsg_master|https://git.mesalab.cn/tango/tsg_master] on branch [Feature-suuport-ECH|https://git.mesalab.cn/tango/tsg_master/-/tree/Feature-suuport-ECH]:{quote}OMPUB-952: 根据流信息获取当前包头部，避免访问空指针{quote}



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**gitlab** commented on *2023-07-06T18:55:19.190+0800*:

[刘学利|https://git.mesalab.cn/liuxueli] mentioned this issue in [a commit|https://git.mesalab.cn/tango/tsg_master/-/commit/6d67c9b90da662556d6135ded9feca302cb0cd45] of [TSG Appliance / tsg_master|https://git.mesalab.cn/tango/tsg_master] on branch [bugfix-v22.11-OMPUB-952|https://git.mesalab.cn/tango/tsg_master/-/tree/bugfix-v22.11-OMPUB-952]:{quote}OMPUB-952: 根据流信息获取当前包头部，避免访问空指针{quote}



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**gitlab** commented on *2023-07-07T14:02:09.956+0800*:

[刘学利|https://git.mesalab.cn/liuxueli] mentioned this issue in [a merge request|https://git.mesalab.cn/tango/tsg_master/-/merge_requests/366] of [TSG Appliance / tsg_master|https://git.mesalab.cn/tango/tsg_master] on branch [bugfix-v22.11-OMPUB-952|https://git.mesalab.cn/tango/tsg_master/-/tree/bugfix-v22.11-OMPUB-952]:{quote}Resolve OMPUB-952 "Bugfix v22.11 "{quote}



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# Attachments

Attachment: core.202306241751

[core.202306241751](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/39734/core.202306241751)



Attachment: core.202306251016

[core.202306251016](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/39735/core.202306251016)



Attachment: image-2023-06-25-16-04-15-367.png

![image-2023-06-25-16-04-15-367.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/39733/image-2023-06-25-16-04-15-367.png)



Attachment: image-2023-06-25-16-04-20-377.png

![image-2023-06-25-16-04-20-377.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/39732/image-2023-06-25-16-04-20-377.png)



Attachment: image-2023-06-26-19-34-50-707.png

![image-2023-06-26-19-34-50-707.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/39796/image-2023-06-26-19-34-50-707.png)



Attachment: image-2023-06-26-19-36-45-556.png

![image-2023-06-26-19-36-45-556.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/39797/image-2023-06-26-19-36-45-556.png)