SSH problem in R14B
Gene Diveglia
gdiveglia@REDACTED
Wed Sep 15 23:37:56 CEST 2010
Hi, it appears something has broken with SSH key exchange in R14B. None of my ssh based CLI are working in R14B, but were previously working in R14A immediately prior to upgrading. I can replicate the problem easily using [otp_src]/lib/ssh/examples/ssh_sample_cli.erl. This sample program works with R14A under OS X 10.6.4 x86, but will fail if run under R14B. The ssh client used in both cases was also on OS X 10.6.4 and was used with defaults other than the port number. Standard ssh host key files which are functional under the OS were used in both cases. I also tried a set of host key files generated with a different version of ssh-keygen under linux. The error report under R14B follows.
Kind regards,
-Gene
=ERROR REPORT==== 15-Sep-2010::17:18:48 ===
** State machine <0.55.0> terminating
** Last message in was {tcp,#Port<0.1003>,
<<0,0,0,140,6,30,0,0,0,128,65,149,33,196,247,233,
21,88,218,104,244,10,153,132,125,40,71,44,131,
253,22,245,12,59,92,79,134,177,95,51,154,41,176,
243,232,208,168,184,12,181,124,38,62,214,81,115,
50,11,63,233,1,35,154,219,53,185,15,122,237,207,
92,254,52,163,183,160,234,190,135,187,237,54,76,
129,219,210,144,186,203,125,92,60,144,43,145,
252,215,173,236,140,234,156,165,21,133,116,117,
100,130,233,22,62,184,117,253,60,161,185,80,36,
18,166,97,155,71,133,192,82,143,61,176,78,177,
99,138,116,239,183,0,0,0,0,0,0>>}
** When State == key_exchange
** Data == {state,tcp,gen_tcp,tcp_closed,
{ssh,server,
{undefined,{{0,0,0,0,0,65535,32512,1},61612}},
{2,0},
{2,0},
"SSH-2.0-OpenSSH_5.2","SSH-2.0-Erlang",
<<20,12,57,149,244,18,127,223,192,251,128,85,91,196,
128,29,110,0,0,0,126,100,105,102,102,105,101,45,104,
101,108,108,109,97,110,45,103,114,111,117,112,45,
101,120,99,104,97,110,103,101,45,115,104,97,50,53,
54,44,100,105,102,102,105,101,45,104,101,108,108,
109,97,110,45,103,114,111,117,112,45,101,120,99,104,
97,110,103,101,45,115,104,97,49,44,100,105,102,102,
105,101,45,104,101,108,108,109,97,110,45,103,114,
111,117,112,49,52,45,115,104,97,49,44,100,105,102,
102,105,101,45,104,101,108,108,109,97,110,45,103,
114,111,117,112,49,45,115,104,97,49,0,0,0,15,115,
115,104,45,114,115,97,44,115,115,104,45,100,115,115,
0,0,0,157,97,101,115,49,50,56,45,99,116,114,44,97,
101,115,49,57,50,45,99,116,114,44,97,101,115,50,53,
54,45,99,116,114,44,97,114,99,102,111,117,114,50,53,
54,44,97,114,99,102,111,117,114,49,50,56,44,97,101,
115,49,50,56,45,99,98,99,44,51,100,101,115,45,99,98,
99,44,98,108,111,119,102,105,115,104,45,99,98,99,44,
99,97,115,116,49,50,56,45,99,98,99,44,97,101,115,49,
57,50,45,99,98,99,44,97,101,115,50,53,54,45,99,98,
99,44,97,114,99,102,111,117,114,44,114,105,106,110,
100,97,101,108,45,99,98,99,64,108,121,115,97,116,
111,114,46,108,105,117,46,115,101,0,0,0,157,97,101,
115,49,50,56,45,99,116,114,44,97,101,115,49,57,50,
45,99,116,114,44,97,101,115,50,53,54,45,99,116,114,
44,97,114,99,102,111,117,114,50,53,54,44,97,114,99,
102,111,117,114,49,50,56,44,97,101,115,49,50,56,45,
99,98,99,44,51,100,101,115,45,99,98,99,44,98,108,
111,119,102,105,115,104,45,99,98,99,44,99,97,115,
116,49,50,56,45,99,98,99,44,97,101,115,49,57,50,45,
99,98,99,44,97,101,115,50,53,54,45,99,98,99,44,97,
114,99,102,111,117,114,44,114,105,106,110,100,97,
101,108,45,99,98,99,64,108,121,115,97,116,111,114,
46,108,105,117,46,115,101,0,0,0,105,104,109,97,99,
45,109,100,53,44,104,109,97,99,45,115,104,97,49,44,
117,109,97,99,45,54,52,64,111,112,101,110,115,115,
104,46,99,111,109,44,104,109,97,99,45,114,105,112,
101,109,100,49,54,48,44,104,109,97,99,45,114,105,
112,101,109,100,49,54,48,64,111,112,101,110,115,115,
104,46,99,111,109,44,104,109,97,99,45,115,104,97,49,
45,57,54,44,104,109,97,99,45,109,100,53,45,57,54,0,
0,0,105,104,109,97,99,45,109,100,53,44,104,109,97,
99,45,115,104,97,49,44,117,109,97,99,45,54,52,64,
111,112,101,110,115,115,104,46,99,111,109,44,104,
109,97,99,45,114,105,112,101,109,100,49,54,48,44,
104,109,97,99,45,114,105,112,101,109,100,49,54,48,
64,111,112,101,110,115,115,104,46,99,111,109,44,104,
109,97,99,45,115,104,97,49,45,57,54,44,104,109,97,
99,45,109,100,53,45,57,54,0,0,0,26,110,111,110,101,
44,122,108,105,98,64,111,112,101,110,115,115,104,46,
99,111,109,44,122,108,105,98,0,0,0,26,110,111,110,
101,44,122,108,105,98,64,111,112,101,110,115,115,
104,46,99,111,109,44,122,108,105,98,0,0,0,0,0,0,0,0,
0,0,0,0,0>>,
<<20,38,144,242,6,169,190,51,74,102,5,149,16,239,7,65,
57,0,0,0,26,100,105,102,102,105,101,45,104,101,108,
108,109,97,110,45,103,114,111,117,112,49,45,115,104,
97,49,0,0,0,7,115,115,104,45,100,115,115,0,0,0,19,
97,101,115,49,50,56,45,99,98,99,44,51,100,101,115,
45,99,98,99,0,0,0,19,97,101,115,49,50,56,45,99,98,
99,44,51,100,101,115,45,99,98,99,0,0,0,9,104,109,97,
99,45,115,104,97,49,0,0,0,9,104,109,97,99,45,115,
104,97,49,0,0,0,9,110,111,110,101,44,122,108,105,98,
0,0,0,9,110,111,110,101,44,122,108,105,98,0,0,0,0,0,
0,0,0,0,0,0,0,0>>,
{alg,'diffie-hellman-group1-sha1','ssh-dss',
'hmac-sha1','hmac-sha1','aes128-cbc',
'aes128-cbc',none,none,none,none},
undefined,undefined,ssh_file,ssh_io,none,undefined,0,
none,undefined,0,none,undefined,8,undefined,none,
undefined,8,undefined,none,undefined,none,undefined,
none,none,true,infinity,undefined,undefined,
undefined,
[{address,"ims"},
{port,2223},
{system_dir,"/Users/gene/erl_ssh"},
{shell,#Fun<ssh_sample_cli.0.21859284>},
{role,server}],
1,1,undefined,undefined,undefined,undefined,
undefined,"publickey,keyboard_interactive,password",
undefined,undefined},
#Port<0.1003>,<<>>,<<>>,undefined,
{ssh_msg_kexinit,
<<127,229,163,177,131,154,163,20,128,32,226,34,154,
235,187,170>>,
["diffie-hellman-group1-sha1"],
["ssh-dss"],
["aes128-cbc","3des-cbc"],
["aes128-cbc","3des-cbc"],
["hmac-sha1"],
["hmac-sha1"],
["none","zlib"],
["none","zlib"],
[],[],false,0},
false,<0.54.0>,undefined,undefined,undefined,
[{address,"ims"},
{port,2223},
{system_dir,"/Users/gene/erl_ssh"},
{shell,#Fun<ssh_sample_cli.0.21859284>},
{role,server}]}
** Reason for termination =
** {error,[{'DSAPrivateKey',<<48,130,1,186,2,1,0,2,129,129,0,170,223,146,206,
87,111,15,213,167,162,93,159,122,170,251,197,236,
195,42,174,179,117,37,219,193,70,162,69,63,82,
132,149,99,206,90,198,153,34,211,176,14,89,142,
220,203,9,122,34,99,12,156,119,19,117,186,2,233,
151,22,31,96,153,210,219,121,225,207,231,39,246,
64,108,176,211,77,252,98,34,16,210,73,17,189,187,
193,111,191,143,115,49,60,159,218,245,67,241,2,
130,232,145,217,10,236,86,139,125,238,252,102,
246,213,110,249,125,80,182,210,55,229,163,214,91,
112,60,117,209,220,205,2,21,0,159,83,129,175,245,
131,186,139,165,18,35,133,43,148,124,202,31,9,
142,189,2,129,128,107,72,221,121,89,226,22,151,
35,105,202,173,197,168,100,60,58,6,23,223,9,121,
175,53,248,135,5,120,183,100,107,135,102,219,116,
63,213,17,149,118,142,19,143,204,168,236,49,165,
1,136,195,111,248,199,182,253,234,46,173,28,30,
114,240,8,77,176,107,184,41,108,183,172,165,202,
3,90,166,69,76,202,187,58,133,192,38,1,38,110,
212,36,18,35,149,58,218,69,134,143,42,1,174,19,
233,236,61,165,187,157,254,168,163,243,248,227,
110,122,213,72,107,214,220,212,99,245,106,120,91,
131,2,129,128,113,214,224,173,14,157,34,113,59,
116,57,129,233,210,114,12,213,159,133,106,34,130,
102,199,157,241,226,84,186,245,237,230,106,6,231,
231,140,208,106,53,74,56,77,48,92,112,47,91,236,
135,107,16,8,93,241,130,5,118,126,197,127,233,
238,199,226,7,79,225,193,139,174,87,11,168,190,
220,127,150,135,210,198,209,242,104,166,143,236,
18,125,22,64,26,53,139,45,219,45,144,236,245,193,
127,152,100,103,179,152,156,208,18,94,96,227,44,
151,136,194,77,114,12,70,223,143,194,196,204,101,
184,2,20,43,222,65,115,20,238,35,218,102,176,95,
196,101,68,47,163,229,153,49,118>>,
not_encrypted}]}
=ERROR REPORT==== 15-Sep-2010::17:18:48 ===
** Generic server <0.52.0> terminating
** Last message in was {'EXIT',<0.55.0>,
{error,
[{'DSAPrivateKey',
<<48,130,1,186,2,1,0,2,129,129,0,170,223,
146,206,87,111,15,213,167,162,93,159,122,
170,251,197,236,195,42,174,179,117,37,
219,193,70,162,69,63,82,132,149,99,206,
90,198,153,34,211,176,14,89,142,220,203,
9,122,34,99,12,156,119,19,117,186,2,233,
151,22,31,96,153,210,219,121,225,207,231,
39,246,64,108,176,211,77,252,98,34,16,
210,73,17,189,187,193,111,191,143,115,49,
60,159,218,245,67,241,2,130,232,145,217,
10,236,86,139,125,238,252,102,246,213,
110,249,125,80,182,210,55,229,163,214,91,
112,60,117,209,220,205,2,21,0,159,83,129,
175,245,131,186,139,165,18,35,133,43,148,
124,202,31,9,142,189,2,129,128,107,72,
221,121,89,226,22,151,35,105,202,173,197,
168,100,60,58,6,23,223,9,121,175,53,248,
135,5,120,183,100,107,135,102,219,116,63,
213,17,149,118,142,19,143,204,168,236,49,
165,1,136,195,111,248,199,182,253,234,46,
173,28,30,114,240,8,77,176,107,184,41,
108,183,172,165,202,3,90,166,69,76,202,
187,58,133,192,38,1,38,110,212,36,18,35,
149,58,218,69,134,143,42,1,174,19,233,
236,61,165,187,157,254,168,163,243,248,
227,110,122,213,72,107,214,220,212,99,
245,106,120,91,131,2,129,128,113,214,224,
173,14,157,34,113,59,116,57,129,233,210,
114,12,213,159,133,106,34,130,102,199,
157,241,226,84,186,245,237,230,106,6,231,
231,140,208,106,53,74,56,77,48,92,112,47,
91,236,135,107,16,8,93,241,130,5,118,126,
197,127,233,238,199,226,7,79,225,193,139,
174,87,11,168,190,220,127,150,135,210,
198,209,242,104,166,143,236,18,125,22,64,
26,53,139,45,219,45,144,236,245,193,127,
152,100,103,179,152,156,208,18,94,96,227,
44,151,136,194,77,114,12,70,223,143,194,
196,204,101,184,2,20,43,222,65,115,20,
238,35,218,102,176,95,196,101,68,47,163,
229,153,49,118>>,
not_encrypted}]}}
** When Server state == {state,server,<0.54.0>,<0.55.0>,undefined}
** Reason for termination ==
** {error,[{'DSAPrivateKey',<<48,130,1,186,2,1,0,2,129,129,0,170,223,146,206,
87,111,15,213,167,162,93,159,122,170,251,197,236,
195,42,174,179,117,37,219,193,70,162,69,63,82,
132,149,99,206,90,198,153,34,211,176,14,89,142,
220,203,9,122,34,99,12,156,119,19,117,186,2,233,
151,22,31,96,153,210,219,121,225,207,231,39,246,
64,108,176,211,77,252,98,34,16,210,73,17,189,187,
193,111,191,143,115,49,60,159,218,245,67,241,2,
130,232,145,217,10,236,86,139,125,238,252,102,
246,213,110,249,125,80,182,210,55,229,163,214,91,
112,60,117,209,220,205,2,21,0,159,83,129,175,245,
131,186,139,165,18,35,133,43,148,124,202,31,9,
142,189,2,129,128,107,72,221,121,89,226,22,151,
35,105,202,173,197,168,100,60,58,6,23,223,9,121,
175,53,248,135,5,120,183,100,107,135,102,219,116,
63,213,17,149,118,142,19,143,204,168,236,49,165,
1,136,195,111,248,199,182,253,234,46,173,28,30,
114,240,8,77,176,107,184,41,108,183,172,165,202,
3,90,166,69,76,202,187,58,133,192,38,1,38,110,
212,36,18,35,149,58,218,69,134,143,42,1,174,19,
233,236,61,165,187,157,254,168,163,243,248,227,
110,122,213,72,107,214,220,212,99,245,106,120,91,
131,2,129,128,113,214,224,173,14,157,34,113,59,
116,57,129,233,210,114,12,213,159,133,106,34,130,
102,199,157,241,226,84,186,245,237,230,106,6,231,
231,140,208,106,53,74,56,77,48,92,112,47,91,236,
135,107,16,8,93,241,130,5,118,126,197,127,233,
238,199,226,7,79,225,193,139,174,87,11,168,190,
220,127,150,135,210,198,209,242,104,166,143,236,
18,125,22,64,26,53,139,45,219,45,144,236,245,193,
127,152,100,103,179,152,156,208,18,94,96,227,44,
151,136,194,77,114,12,70,223,143,194,196,204,101,
184,2,20,43,222,65,115,20,238,35,218,102,176,95,
196,101,68,47,163,229,153,49,118>>,
not_encrypted}]}
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