3.4p1: 'buffer_append_space: alloc 10506240 not supported'

Thomas Quinot thomas at melusine.cuivre.fr.eu.org
Tue Jul 2 07:51:39 EST 2002


I have been trying to install 3.4p1 on a number of machines.
Servers on ia64 Linux, i386 Linux and SPARC Solaris are all working
like charms. On the other hand, I am having trouble at least with
HPUX 11, DEC OSF 5.1 and Unixware: on all those systems, sshd bails
out after authentication with an error in buffer_append_space.

Here is the output of sshd -d on the UnixWare machine
(uname -a: "UnixWare sofia 5 7.1.0 i386 x86at SCO UNIX_SVR5")

debug1: sshd version OpenSSH_3.4p1
debug1: private host key: #0 type 0 RSA1
debug1: read PEM private key done: type RSA
debug1: private host key: #1 type 1 RSA
debug1: Bind to port 2222 on 0.0.0.0.
Server listening on 0.0.0.0 port 2222.
Generating 768 bit RSA key.
RSA key generation complete.
debug1: Server will not fork when running in debugging mode.
Connection from 10.10.0.172 port 35503
debug1: Client protocol version 2.0; client software version
OpenSSH_3.4p1
debug1: match: OpenSSH_3.4p1 pat OpenSSH*
Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-1.99-OpenSSH_3.4p1
debug1: list_hostkey_types: ssh-rsa
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: client->server aes128-cbc hmac-md5 zlib
debug1: kex: server->client aes128-cbc hmac-md5 zlib
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received
debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent
debug1: dh_gen_key: priv key bits set: 121/256
debug1: bits set: 1614/3191
debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT
debug1: bits set: 1588/3191
debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent
debug1: kex_derive_keys
debug1: newkeys: mode 1
debug1: Enabling compression at level 6.
debug1: SSH2_MSG_NEWKEYS sent
debug1: waiting for SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: KEX done
debug1: userauth-request for user quinot service ssh-connection method
none
debug1: attempt 0 failures 0
Failed none for quinot from 10.10.0.172 port 35503 ssh2
Failed none for quinot from 10.10.0.172 port 35503 ssh2
debug1: userauth-request for user quinot service ssh-connection method
hostbased
debug1: attempt 1 failures 1
debug1: userauth_hostbased: cuser quinot chost vienna.int.domain.com.
pkalg s
sh-dss slen 55
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
Failed hostbased for quinot from 10.10.0.172 port 35503 ssh2
debug1: userauth-request for user quinot service ssh-connection method
hostbased
debug1: attempt 2 failures 2
debug1: userauth_hostbased: cuser quinot chost vienna.int.domain.com.
pkalg s
sh-rsa slen 143
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
debug1: temporarily_use_uid: 529/101 (e=0)
debug1: restore_uid
debug1: ssh_rsa_verify: signature correct
Accepted hostbased for quinot from 10.10.0.172 port 35503 ssh2
Accepted hostbased for quinot from 10.10.0.172 port 35503 ssh2
debug1: monitor_child_preauth: quinot has been authenticated by
privileged proce
ss
debug1: newkeys: mode 0
debug1: newkeys: mode 1
debug1: Entering interactive session for SSH2.
debug1: fd 8 setting O_NONBLOCK
debug1: fd 10 setting O_NONBLOCK
debug1: server_init_dispatch_20
buffer_append_space: alloc 10506240 not supported
debug1: Calling cleanup 0x807e3ec(0x0)
debug1: Calling cleanup 0x807e3ec(0x0)

-- 
    Thomas.Quinot at Cuivre.FR.EU.ORG



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