HI Libcurl I observed below crash issue:
Usecase; Have configured multiple threads (to divided external interfaces logically), each has got its own multi handle (each multi handles have curl easy handles ) which is used to post request to different host. Initially i had only 2 threads with each having a multi handle initialized- This was working fine. Now we introduced a third thread in similar pattern and its getting crashed with following dump. #0 0x00007fd5ec69623b in raise () from /lib64/libpthread.so.0 #1 0x00007fd5f1316582 in skgesigOSCrash () from /usr/lib/oracle/12.2/client64/lib/libclntsh.so.12.1 #2 0x00007fd5f19368a5 in kpeDbgSignalHandler () from /usr/lib/oracle/12.2/client64/lib/libclntsh.so.12.1 #3 0x00007fd5f13168c0 in skgesig_sigactionHandler () from /usr/lib/oracle/12.2/client64/lib/libclntsh.so.12.1 #4 <signal handler called> #5 0x00007fd5ec2fb1d7 in raise () from /lib64/libc.so.6 #6 0x00007fd5ec2fc8c8 in abort () from /lib64/libc.so.6 #7 0x00007fd5ec33af07 in __libc_message () from /lib64/libc.so.6 #8 0x00007fd5ec342503 in _int_free () from /lib64/libc.so.6 #9 0x00007fd5ec345208 in _int_realloc () from /lib64/libc.so.6 #10 0x00007fd5ec346602 in realloc () from /lib64/libc.so.6 #11 0x00007fd5eaf4d274 in OPENSSL_sk_insert () from /usr/local/openssl/lib/libcrypto.so.1.1 #12 0x00007fd5eae719ea in CONF_module_add () from /usr/local/openssl/lib/libcrypto.so.1.1 #13 0x00007fd5eae711c9 in OPENSSL_load_builtin_modules () from /usr/local/openssl/lib/libcrypto.so.1.1 #14 0x00007fd5f33a3e5b in Curl_ossl_init () from /lib64/libcurl.so.4 #15 0x00007fd5f337940b in global_init () from /lib64/libcurl.so.4 #16 0x00007fd5f33796a8 in curl_easy_init () from /lib64/libcurl.so.4 #17 0x00007fd5f3393df0 in Curl_conncache_init () from /lib64/libcurl.so.4 #18 0x00007fd5f337e3d8 in Curl_multi_handle () from /lib64/libcurl.so.4 #19 0x000000000052ab4e in General::CURLxxxxxx:: CURLxxxxxx (this=0x7fd5d85ba150, log_=0x12d5570) at yyyyyy.cc:452 Curl version; curl 7.43.0 (x86_64-redhat-linux-gnu) libcurl/7.61.0 OpenSSL/1.1.0g zlib/1.2.7 Also would like to know which is the compatible gnutls version for libcurl Version: 7.64.0 Thanks, Surya
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