Hi, we are having some crashes when using CURL library. We are in mutltithreaded environment, and in these crashes mostly happend on heavy/loaded process (lots of data, lots of Get/Post requests). A sample stack is : 0x000014f33f90cb65 sock_write (libcrypto.so.1.1)#012#4 0x000014f33f90599a bwrite_conv (libcrypto.so.1.1)#012#5 0x000014f33f904a55 BIO_write (libcrypto.so.1.1)#012#6 0x000014f33fd69856 ssl3_write_pending (libssl.so.1.1)#012#7 0x000014f33fd6a871 do_ssl3_write (libssl.so.1.1)#012#8 0x000014f33fd75019 ssl3_dispatch_alert (libssl.so.1.1)#012#9 0x000014f33fd72f45 ssl3_shutdown (libssl.so.1.1)#012#10 0x000014f33fd7fb23 SSL_shutdown (libssl.so.1.1)#012#11 0x000014f340038db0 ossl_closeone.isra.7 (libcurl.so.4)#012#12 0x000014f340038e22 ossl_close (libcurl.so.4)#012#13 0x000014f34003f0ab Curl_ssl_close (libcurl.so.4)#012#14 0x000014f34002ee3b Curl_disconnect (libcurl.so.4)#012#15 0x000014f340031dcf Curl_connect (libcurl.so.4)#012#16 0x000014f34001470d multi_runsingle (libcurl.so.4)#012#17 0x000014f34001545e curl_multi_perform (libcurl.so.4)#012#18 0x000014f33fff4793 curl_easy_perform (libcurl.so.4)#012#19
We have been testing with different CURL versions (7.81, 7.84) and with different openssl versions too (1.1.1o, 1.1.1.t), with same result. Does anybody has a clue on what the problem is, or at least an idea on which direction to investigate ? Thanks
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