включил в apache для виртуального хоста, на котором произвожу настройки LogLevel debug
Вот что получилось в логах:
[Sat Oct 20 19:14:59 2012] [info] Initial (No.1) HTTPS request received for child 1 (server myserver:443)
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(510): [client my.ip.addr.ess] Changed client verification type will force renegotiation
[Sat Oct 20 19:14:59 2012] [info] [client my.ip.addr.ess] Requesting connection re-negotiation
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_io.c(1900): OpenSSL: I/O error, 5 bytes expected to read on BIO#b82fbb40 [mem: b830314b]
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(764): [client my.ip.addr.ess] Performing full renegotiation: complete handshake protocol (client does support secure renegotiation)
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1866): OpenSSL: Handshake: start
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: SSL renegotiate ciphers
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: SSLv3 write hello request A
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: SSLv3 flush data
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: SSLv3 write hello request C
[Sat Oct 20 19:14:59 2012] [info] [client my.ip.addr.ess] Awaiting re-negotiation handshake
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1866): OpenSSL: Handshake: start
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: before accept initialization
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_io.c(1900): OpenSSL: I/O error, 5 bytes expected to read on BIO#b82fbb40 [mem: b830314b]
[Sat Oct 20 19:14:59 2012] [debug] ssl_engine_kernel.c(1903): OpenSSL: Exit: error in SSLv3 read client hello B
[Sat Oct 20 19:14:59 2012] [error] [client my.ip.addr.ess] Re-negotiation handshake failed: Not accepted by client!?