[PERDITION-USERS] Exiting on signal 11

Hello, I have perdition installation with imap and managesieve service, imap works very well, but managesieve never works. my setup: Debian Squeeze 6.01 perdition 1.19~rc4-2 Each time I tried to login from perdition server to real server(managesieve works on it, it is dovecot). $ telnet email.tst.gameloft.org 2000 Trying 10.137.0.45... Connected to email.tst.gameloft.org. Escape character is '^]'. "IMPLEMENTATION" "perdition" "SIEVE" "comparator-i;octet comparator-i;ascii-casemap fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date" "SASL" "PLAIN" "NOTIFY" "mailto" "VERSION" "1.19" OK "predition ready on email.tst.gameloft.org 0002a618" AUTHENTICATE "PLAIN" "AGNoZW5nZnUueWFuZ0BnYW1lbG9mdC5jb20AUjNsMGFkZWQ4" Connection closed by foreign host. I got the following error message. I can find perdition.managesieve forward my authentication information to real server from tcpdump Apr 4 18:05:35 email perdition.imap4[26316]: Exiting on signal 15 Apr 4 18:05:35 email perdition.managesieve[26319]: Exiting on signal 15 Apr 4 18:05:37 email perdition.imap4[29577]: Starting perdition version=1.19-rc4 protocol=IMAP4 Apr 4 18:05:37 email perdition.managesieve[29580]: Starting perdition version=1.19-rc4 protocol=MANAGESIEVE Apr 4 18:05:37 email perdition.managesieve[29580]: add_domain="", authenticate_in=off, authenticate_timeout=1800, bind_address="", client_server_specification=off, config_file="/etc/perdition/perdition.managesieve.conf", connection_limit=0, connection_logging=on, connect_relog=300, debug=on, domain_delimiter="@", explicit_domain="", group="nogroup", imap_capability="IMAP4 IMAP4REV1", inetd_mode=off, listen_port="2000", log_facility="mail", log_passwd="always", login_disabled=off, lower_case="all", managesieve_capability=""IMPLEMENTATION" "perdition" "SIEVE" "comparator-i;octet comparator-i;ascii-casemap fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date" "SASL" "PLAIN" "NOTIFY" "mailto" "VERSION" "1.19"", map_library="/usr/lib/libperditiondb_gdbm.so.0", map_library_opt="/etc/perdition/manamap.gdbm.db", no_bind_banner=off, no_daemon=off, no_lookup=off, tcp_keepalive=off, nodename="email.tst.gameloft.org", ok_line="You are so in", outgoing_port="2000", outgoing_server="", pid_file="/var/run/perdition.managesieve/perdition.managesieve.pid", pop_capability="UIDL.USER", protocol="MANAGESIEVE", server_resp_line=off, strip_domain="", timeout=1800, username="nobody", username_from_database=off, query_key="", quiet=off (mask=0x00000000 00000000) Apr 4 18:05:37 email perdition.managesieve[29580]: ssl_mode="", ssl_ca_file="", ssl_ca_path="/etc/perdition/perdition.ca/", ssl_ca_accept_self_signed="off", ssl_cert_file="/etc/perdition/perdition.crt.pem", ssl_cert_accept_expired="off", ssl_cert_not_yet_valid="off", ssl_cert_self_signed="off", ssl_cert_verify_depth=9, ssl_key_file="/etc/perdition/perdition.key.pem", ssl_listen_ciphers="", ssl_outgoing_ciphers="", ssl_no_cert_verify="off", ssl_no_client_cert_verify="off", ssl_no_cn_verify="off" ssl_passphrase_fd=0, ssl_passphrase_file="(null)", (ssl_mask=0x00000000) Apr 4 18:05:37 email perdition.managesieve[29582]: vanessa_socket_daemon_setid: uid=65534 euid=65534 gid=65534 egid=65534 Apr 4 18:05:45 email perdition.managesieve[29584]: Connect: 10.137.0.45:46365->10.137.0.45:2000 Apr 4 18:05:45 email perdition.managesieve[29584]: SELF: "\"IMPLEMENTATION\" \"perdition\"\r\n\"SIEVE\" \"comparator-i;octet comparator-i;ascii-casemap fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date\"\r\n\"SASL\" \"PLAIN\"\r\n\"NOTIFY\" \"mailto\"\r\n\"VERSION\" \"1.19\"\r\nOK \"predition ready on email.tst.exmaple.org 0002a618\"\r\n" Apr 4 18:05:56 email perdition.managesieve[29584]: CLIENT: "AUTHENTICATE \"PLAIN\" \"AGNoZW5nZnUueWFuZ0BnYW1lbG9mdC5jb20AUjNsMGFkZWQ4\"\r\n" Apr 4 18:05:56 email perdition.managesieve[29584]: username_add_domain: username_add_domain 0 1 Apr 4 18:05:56 email perdition.managesieve[29584]: username_add_domain: username_add_domain 0 4 Apr 4 18:05:56 email perdition.managesieve[29584]: REAL: "\"IMPLEMENTATION\" \"dovecot\"\r\n\"SIEVE\" \"comparator-i;octet comparator-i;ascii-casemap fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date spamtest spamtestplus virustest\"\r\n\"SASL\" \"PLAIN LOGIN GSSAPI\"\r\n\"STARTTLS\"\r\n\"NOTIFY\" \"mailto\"\r\n\"VERSION\" \"1.0\"\r\nOK \"Dovecot ready.\"\r\n" Apr 4 18:05:56 email perdition.managesieve[29584]: Exiting on signal 11 tcpdump information: 18:05:56.319139 00:12:79:8f:f1:ee > 00:12:79:3a:44:b5, ethertype IPv4 (0x0800), length 74: (tos 0x0, ttl 64, id 57476, offset 0, flags [DF], proto TCP (6), length 60) 10.137.0.45.57274 > 10.137.0.130.2000: S, cksum 0x2352 (correct), 10062289:10062289(0) win 5840 <mss 1460,sackOK,timestamp 483486037 0,nop,wscale 9> 18:05:56.935100 00:12:79:3a:44:b5 > 00:12:79:8f:f1:ee, ethertype IPv4 (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60) 10.137.0.130.2000 > 10.137.0.45.57274: S, cksum 0x567a (correct), 2822211310:2822211310(0) ack 10062290 win 5792 <mss 1460,sackOK,timestamp 60267065 483486037,nop,wscale 9> 18:05:56.935166 00:12:79:8f:f1:ee > 00:12:79:3a:44:b5, ethertype IPv4 (0x0800), length 66: (tos 0x0, ttl 64, id 57477, offset 0, flags [DF], proto TCP (6), length 52) 10.137.0.45.57274 > 10.137.0.130.2000: ., cksum 0x9b40 (correct), ack 1 win 12 <nop,nop,timestamp 483486193 60267065> 18:05:56.935532 00:12:79:3a:44:b5 > 00:12:79:8f:f1:ee, ethertype IPv4 (0x0800), length 460: (tos 0x0, ttl 64, id 7228, offset 0, flags [DF], proto TCP (6), length 446) 10.137.0.130.2000 > 10.137.0.45.57274: P 1:395(394) ack 1 win 12 <nop,nop,timestamp 60267219 483486193> 18:05:56.935572 00:12:79:8f:f1:ee > 00:12:79:3a:44:b5, ethertype IPv4 (0x0800), length 66: (tos 0x0, ttl 64, id 57478, offset 0, flags [DF], proto TCP (6), length 52) 10.137.0.45.57274 > 10.137.0.130.2000: ., cksum 0x991a (correct), ack 395 win 14 <nop,nop,timestamp 483486193 60267219> 18:05:56.936890 00:12:79:8f:f1:ee > 00:12:79:3a:44:b5, ethertype IPv4 (0x0800), length 66: (tos 0x0, ttl 64, id 57479, offset 0, flags [DF], proto TCP (6), length 52) 10.137.0.45.57274 > 10.137.0.130.2000: F, cksum 0x9919 (correct), 1:1(0) ack 395 win 14 <nop,nop,timestamp 483486193 60267219> 18:05:56.937112 00:12:79:3a:44:b5 > 00:12:79:8f:f1:ee, ethertype IPv4 (0x0800), length 66: (tos 0x0, ttl 64, id 7229, offset 0, flags [DF], proto TCP (6), length 52) 10.137.0.130.2000 > 10.137.0.45.57274: F, cksum 0x9919 (correct), 395:395(0) ack 2 win 12 <nop,nop,timestamp 60267220 483486193> 18:05:56.937140 00:12:79:8f:f1:ee > 00:12:79:3a:44:b5, ethertype IPv4 (0x0800), length 66: (tos 0x0, ttl 64, id 57480, offset 0, flags [DF], proto TCP (6), length 52) 10.137.0.45.57274 > 10.137.0.130.2000: ., cksum 0x9917 (correct), ack 396 win 14 <nop,nop,timestamp 483486193 60267220> /etc/perdition/perdition.managesieve.conf connection_logging debug log_facility mail managesieve_capability \ "\"IMPLEMENTATION\" \"perdition\" "\ "\"SIEVE\" \"comparator-i;octet "\ "comparator-i;ascii-casemap "\ "fileinto "\ "reject "\ "envelope "\ "encoded-character "\ "vacation "\ "subaddress "\ "comparator-i;ascii-numeric "\ "relational "\ "regex "\ "imap4flags "\ "copy i"\ "nclude "\ "variables "\ "body "\ "enotify "\ "environment "\ "mailbox "\ "date\" "\ "\"SASL\" \"PLAIN\" "\ "\"NOTIFY\" \"mailto\" "\ "\"VERSION\" \"1.19\"" listen_port 2000 log_passwd always lower_case all map_library /usr/lib/libperditiondb_gdbm.so.0 map_library_opt /etc/perdition/manamap.gdbm.db protocol managesieve outgoing_port 2000