lastpepole

bug: print "async del conn epoll_ctl" per request into error.log

1

QAT_Engine-0.6.19 ，QAT driver：QAT.L.4.23.0-00001，OpenSSL 1.1.1w one request print one log into logs/error.log: 2024/04/16 19:20:37 [alert] 38566#0: *408 async del conn epoll_ctl(2, 21) failed (9: Bad file descriptor) while closing request, ......

bug: 日志文件出现"async del conn epoll_ctl"，文件fd出现泄漏吗？

1

### Ⅰ. Issue Description QAT_Engine-0.6.19 ，QAT驱动：QAT.L.4.23.0-00001，OpenSSL 1.1.1w 使用tengine+qat硬件卸载时，客户端发起一次HTTPS请求，tengine的logs/error.log都会打印一条如下日志： 2024/04/16 19:20:37 [alert] 38566#0: *408 async del conn epoll_ctl(2, 21) failed (9: Bad file descriptor) while closing request, ... 2024/04/16 19:20:37 [alert]...

qat fw_counter计数不增长，停留在0值。

5

### Ⅰ. Issue Description QAT_Engine-1.5.0 ，QAT驱动：QAT.L.4.23.0-00001，OpenSSL 1.1.1w qat fw_counter计数不增长，停留在0值。 ### Ⅱ. Describe what happened qat fw_counter计数不增长，停留在0值。 ### Ⅲ. Describe what you expected to happen cat /sys/kernel/debug/qat_dh895xcc_0000\:60\:00.0/fw_counters 计数为0，没有出现任何增长。 +------------------------------------------------+ | FW...

kernel: dh895xcc 0000:60:00.0: Process nginx exit with orphan rings

5

### Ⅰ. Issue Description QAT_Engine-1.5.0 ，QAT驱动：QAT.L.4.23.0-00001，OpenSSL 1.1.1w ./sbin/nginx -c ./conf/nginx.conf pstack 19641 Thread 2 (Thread 0x7f37d49b5700 (LWP 19642)): #0 0x00007f37d7ee34ed in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x00007f37d7ededcb in _L_lock_883 ()...

qat_timer_poll_func deadlock?

22

nginx: https://github.com/alibaba/tengine qat: QAT_Engine-1.5.0 + QAT.L.4.23.0-00001 qat config refences: https://tengine.taobao.org/document/tengine_qat_ssl.html os: centos7u5 kernel: 5.10 run command: ./sbin/nginx -c ./conf/nginx.conf -t /var/log/messages dh895xcc 0000:60:00.0: Process 16680 nginx exit with orphan rings...

tail -f /var/log/qat_engine_debug.log [DEBUG][0.607131] PID [32073] Thread [1024][e_qat.c:599:qat_engine_init()] QAT Engine initialization: [DEBUG][0.607162] PID [32073] Thread [1024][qat_hw_init.c:511:qat_hw_init()] QAT_HW initialization: [DEBUG][0.607167] PID [32073] Thread [1024][qat_hw_init.c:512:qat_hw_init()] - External polling: OFF [DEBUG][0.607169] PID [32073]...

engine ctrl cmd failure(ENABLE_EVENT_DRIVEN_POLLING_MODE)?

10

@venkatesh6911 @Yogaraj-Alamenda [root@hostname QAT_Engine]# /usr/local/openssl/bin/openssl engine -t -c -vvvv qatengine (qatengine) Reference implementation of QAT crypto engine(qat_hw) v1.5.0 [RSA, AES-128-CBC-HMAC-SHA256, AES-256-CBC-HMAC-SHA256, id-aes128-CCM, id-aes192-CCM, id-aes256-CCM, TLS1-PRF, X25519, X448] [ available ]...

compile qat driver(QAT.L.4.24.0-00005.tar.gz) not successfully, error: invalid combination of opcode and operands

6

qat driver download: https://www.intel.com/content/www/us/en/download/19734/intel-quickassist-technology-driver-for-linux-hw-version-1-x.html failed to compile qat driver, error info: make[4]: Entering directory `/tmp/qatdriver/quickassist/lookaside/access_layer/src/common/qat_comms' Creating output directory Creating output directory crc32_gzip_refl_by8.S:318: error: invalid combination of opcode and operands Creating...

QAT_Engine-1.5.0 with QAT.L.4.23.0-00001 fw_counter can not work？

3

**openssl version** /usr/local/openssl/bin/openssl version OpenSSL 1.1.1w 11 Sep 2023 **openssl.cnf** cat /usr/local/openssl/ssl/openssl.cnf openssl_conf = openssl_def [openssl_def] engines = engine_section [engine_section] qatengine = qatengine_section [qatengine_section] engine_id = qatengine dynamic_path = /usr/local/openssl/lib/engines-1.1/qatengine.so...