[Bug 1131] buffer_append_space: alloc not supported Error with V 4.2p1

[bugzilla-daemon at mindrot.org]

http://bugzilla.mindrot.org/show_bug.cgi?id=1131





------- Comment #16 from cove at wildpackets.com  2006-03-09 06:35 -------
Ok. The reason for the timeout was due to an overloaded machine. Here is what
happens with the limit remote maxpacket patch:

urg:~/openssh-4.3p2#  `pwd`/sshd -p 2200 -ddde
debug2: load_server_config: filename /usr/local/etc/sshd_config
debug2: load_server_config: done config len = 292
debug2: parse_server_config: config /usr/local/etc/sshd_config len 292
debug1: sshd version OpenSSH_4.3p2
debug1: private host key: #0 type 0 RSA1
debug3: Not a RSA1 key file /usr/local/etc/ssh_host_rsa_key.
debug1: read PEM private key done: type RSA
debug1: private host key: #1 type 1 RSA
debug3: Not a RSA1 key file /usr/local/etc/ssh_host_dsa_key.
debug1: read PEM private key done: type DSA
debug1: private host key: #2 type 2 DSA
debug1: rexec_argv[0]='/home/employees/cove/openssh-4.3p2/sshd'
debug1: rexec_argv[1]='-p'
debug1: rexec_argv[2]='2200'
debug1: rexec_argv[3]='-ddde'
debug2: fd 3 setting O_NONBLOCK
debug1: Bind to port 2200 on ::.
Server listening on :: port 2200.
debug2: fd 4 setting O_NONBLOCK
debug1: Bind to port 2200 on 0.0.0.0.
Bind to port 2200 on 0.0.0.0 failed: Address already in use.
Generating 768 bit RSA key.
RSA key generation complete.
debug3: fd 4 is not O_NONBLOCK
debug1: Server will not fork when running in debugging mode.
debug3: send_rexec_state: entering fd = 7 config len 292
debug3: ssh_msg_send: type 0
debug3: send_rexec_state: done
debug1: rexec start in 4 out 4 newsock 4 pipe -1 sock 7
debug3: recv_rexec_state: entering fd = 5
debug3: ssh_msg_recv entering
debug3: recv_rexec_state: done
debug2: parse_server_config: config rexec len 292
debug1: sshd version OpenSSH_4.3p2
debug1: private host key: #0 type 0 RSA1
debug3: Not a RSA1 key file /usr/local/etc/ssh_host_rsa_key.
debug1: read PEM private key done: type RSA
debug1: private host key: #1 type 1 RSA
debug3: Not a RSA1 key file /usr/local/etc/ssh_host_dsa_key.
debug1: read PEM private key done: type DSA
debug1: private host key: #2 type 2 DSA
debug1: inetd sockets after dupping: 3, 3
debug3: Normalising mapped IPv4 in IPv6 address
Connection from 10.4.58.3 port 60508
debug1: Client protocol version 2.0; client software version cryptlib
debug1: no match: cryptlib
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-1.99-OpenSSH_4.3
debug2: fd 3 setting O_NONBLOCK
debug1: list_hostkey_types: ssh-rsa,ssh-dss
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc at lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc at lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160 at openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160 at openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib at openssh.com
debug2: kex_parse_kexinit: none,zlib at openssh.com
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: first_kex_follows 0 
debug2: kex_parse_kexinit: reserved 0 
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1
debug2: kex_parse_kexinit: ssh-rsa
debug2: kex_parse_kexinit: 3des-cbc
debug2: kex_parse_kexinit: 3des-cbc
debug2: kex_parse_kexinit: hmac-sha1
debug2: kex_parse_kexinit: hmac-sha1
debug2: kex_parse_kexinit: none
debug2: kex_parse_kexinit: none
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: 
debug2: kex_parse_kexinit: first_kex_follows 0 
debug2: kex_parse_kexinit: reserved 0 
debug2: mac_init: found hmac-sha1
debug1: kex: client->server 3des-cbc hmac-sha1 none
debug2: mac_init: found hmac-sha1
debug1: kex: server->client 3des-cbc hmac-sha1 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST_OLD received
debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent
debug2: dh_gen_key: priv key bits set: 200/384
debug2: bits set: 521/1024
debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT
debug2: bits set: 530/1024
debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: KEX done
debug1: userauth-request for user cove service ssh-connection method password
debug1: attempt 0 failures 0
debug2: input_userauth_request: setting up authctxt for cove
debug1: PAM: initializing for "cove"
debug3: Normalising mapped IPv4 in IPv6 address
debug3: Trying to reverse map address 10.4.58.3.
debug1: PAM: setting PAM_RHOST to "xo.wildpackets.com"
debug1: PAM: setting PAM_TTY to "ssh"
debug2: input_userauth_request: try method password
debug3: PAM: sshpam_passwd_conv called with 1 messages
debug1: PAM: password authentication accepted for cove
debug1: do_pam_account: called
debug3: PAM: do_pam_account pam_acct_mgmt = 0 (Success)
debug3: Normalising mapped IPv4 in IPv6 address
Accepted password for cove from 10.4.58.3 port 60508 ssh2
debug1: Entering interactive session for SSH2.
debug2: fd 6 setting O_NONBLOCK
debug2: fd 7 setting O_NONBLOCK
debug1: server_init_dispatch_20
debug1: server_input_channel_open: ctype session rchan 0 win 2147483647 max
16384
debug1: input_session_request
debug1: channel 0: new [server-session]
debug1: session_new: init
debug1: session_new: session 0
debug1: session_open: channel 0
debug1: session_open: session 0: link with channel 0
debug1: server_input_channel_open: confirm session
debug1: server_input_channel_req: channel 0 request shell reply 0
debug1: session_by_channel: session 0 channel 0
debug1: session_input_channel_req: session 0 req shell
debug1: PAM: establishing credentials
debug2: fd 9 setting O_NONBLOCK
debug3: fd 9 is O_NONBLOCK
debug2: fd 11 setting O_NONBLOCK
debug2: channel 0: read 30 from efd 11
debug2: channel 0: rwin 2147483647 elen 30 euse 1
debug2: channel 0: sent ext data 30
debug2: channel 0: read 41 from efd 11
debug2: channel 0: rwin 2147483617 elen 41 euse 1
debug2: channel 0: sent ext data 41
debug2: channel 0: read 40 from efd 11
debug2: channel 0: rwin 2147483576 elen 40 euse 1
debug2: channel 0: sent ext data 40
debug2: channel 0: read 49 from efd 11
debug2: channel 0: rwin 2147483536 elen 49 euse 1
debug2: channel 0: sent ext data 49
debug2: channel 0: read 13 from efd 11
debug2: channel 0: rwin 2147483487 elen 13 euse 1
debug2: channel 0: sent ext data 13
debug2: channel 0: read 12 from efd 11
debug2: channel 0: rwin 2147483474 elen 12 euse 1
debug2: channel 0: sent ext data 12
debug2: channel 0: read 15 from efd 11
debug2: channel 0: rwin 2147483462 elen 15 euse 1
debug2: channel 0: sent ext data 15
debug2: channel 0: read 28 from efd 11
debug2: channel 0: rwin 2147483447 elen 28 euse 1
debug2: channel 0: sent ext data 28
debug2: channel 0: read 52 from efd 11
debug2: channel 0: rwin 2147483419 elen 52 euse 1
debug2: channel 0: sent ext data 52
debug2: channel 0: read 22 from efd 11
debug2: channel 0: rwin 2147483367 elen 22 euse 1
debug2: channel 0: sent ext data 22
debug2: channel 0: read 166 from efd 11
debug2: channel 0: rwin 2147483345 elen 166 euse 1
debug2: channel 0: sent ext data 166
 buffer_append_space: alloc 10522112 not supported
debug1: do_cleanup
debug1: PAM: cleanup
debug3: PAM: sshpam_thread_cleanup entering




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