Hello Everyone, I updated to the latest version of stunnel and openssl and am still getting a lot of decryption fails. stunnel: SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac and a few times it just segfaults: [937987.314573] stunnel: segfault at 7f6164025000 ip 00007f616d8b5adc sp 00007f616e6a9af0 error 4 in libcrypto.so.1.0.0[7f616d84a000+19f000] stunnel 4.54 on x86_64-unknown-linux-gnu platform Compiled with OpenSSL 1.0.1e 11 Feb 2013 Running with OpenSSL 1.0.1 14 Mar 2012 Is there any way to avoid these errors? I limited my cipher set to just RC4-SHA after seeing that there is an issue even in openssl 1.01e-1 for e_aes_cbc_hmac_sha1.c http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=678353 Appreciate your help. Thanks, Kishore