we migrated a server from slicehost to linode recently, we copied the config from one server to the other. Everything works perfectly except that we get:
Occasional errors with "Bad Request", this error is not common, you can use it all day and not see it, and the next day it will happen a lot.
apart from that, a lot of the time, event though the request works fine we get some errors.
using ssldump we get:
New TCP connection #1: myip(39831) <-> develserk(443)
1 1 0.2316 (0.2316) C>S SSLv2 compatible client hello
Version 3.1
cipher suites
Unknown value 0x39
Unknown value 0x38
Unknown value 0x35
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
TLS_RSA_WITH_3DES_EDE_CBC_SHA
SSL2_CK_3DES
Unknown value 0x33
Unknown value 0x32
Unknown value 0x2f
SSL2_CK_RC2
TLS_RSA_WITH_RC4_128_SHA
TLS_RSA_WITH_RC4_128_MD5
SSL2_CK_RC4
TLS_DHE_RSA_WITH_DES_CBC_SHA
TLS_DHE_DSS_WITH_DES_CBC_SHA
TLS_RSA_WITH_DES_CBC_SHA
SSL2_CK_DES
TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA
TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA
TLS_RSA_EXPORT_WITH_DES40_CBC_SHA
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5
SSL2_CK_RC2_EXPORT40
TLS_RSA_EXPORT_WITH_RC4_40_MD5
SSL2_CK_RC4_EXPORT40
1 2 0.2429 (0.0112) S>C Handshake
ServerHello
Version 3.1
session_id[32]=
9a 1e ae c4 5f df 99 47 97 40 42 71 97 eb b9 14
96 2d 11 ac c0 00 15 67 4e f3 7d 65 4e c4 30 e9
cipherSuite Unknown value 0x39
compressionMethod NULL
1 3 0.2429 (0.0000) S>C Handshake
Certificate
1 4 0.2429 (0.0000) S>C Handshake
ServerKeyExchange
1 5 0.2429 (0.0000) S>C Handshake
ServerHelloDone
1 6 0.4965 (0.2536) C>S Handshake
ClientKeyExchange
1 7 0.4965 (0.0000) C>S ChangeCipherSpec
1 8 0.4965 (0.0000) C>S Handshake
1 9 0.5040 (0.0075) S>C ChangeCipherSpec
1 10 0.5040 (0.0000) S>C Handshake
ERROR: Length mismatch
from the apache error.log
[Fri Aug 27 14:50:05 2010] [debug] ssl_engine_io.c(1892): OpenSSL: I/O error, 5 bytes expected to read on BIO#b80c1e70 [mem: b8100918]
the server is ubuntu 10.04.1
the apache version is 2.2.14-5ubuntu8
the openssl version is 0.9.8k-7ubuntu8