Liang

https://tengine.taobao.org/document_cn/tengine_qat_ssl_cn.html 有按照文档编译和配置么

看下 《Ice Lake SSL/TLS加速实践》 https://openanolis.cn/sig/crypto/doc/390714951012679780

这个stack不完整，退出的信号量？ 还有exit具体指的是core dump ？ 如果是core了 提供完整的stack trace以及debug级别的error log。

参考一下：Ice Lake SSL/TLS加速实践 https://openanolis.cn/sig/crypto/doc/390714951012679780

提供从TLS握手开始的完整debug日志

SSL_read int溢出。 ```c int SSL_read(SSL *s, void *buf, int num) { int ret; size_t readbytes; if (num < 0) { SSLerr(SSL_F_SSL_READ, SSL_R_BAD_LENGTH); return -1; } ```

Pls. check the https://tengine.taobao.org/document_cn/ngx_http_dubbo_module_cn.html specifically.

 The zlib and pcre are not necessary for the ngx_http_dubbo_module. Thank you for your feedback. This issue will be fixed in the following release.

The above error is [./configure: error: the HTTP rewrite module requires the PCRE library.] specifically. The mod_dubbo does not depend on PCRE. Pls. check the follow build script specifically. https://github.com/alibaba/tengine-ingress/blob/master/images/tengine/rootfs/build.sh