Ali Nebi wrote:> Hi all, > > i have some problems in a mail server and i don't know how to solve> these problems.> > I get these errors:> > /usr/libexec/postfix/lmtp: bad command startup -- throttling : 588> Time(s)> 198.231.4.83.rbl-plus.mail-abuse.org: RBL lookup error: Host or> domain name not found. Name service error for> name=198.231.4.83.rbl-plus.mail-abuse.org type=A: Host not found, try> again : 2 Time(s)> 3.77.214.79.rbl-plus.mail-abuse.org: RBL lookup error: Host or> domain name not found. Name service error for> name=3.77.214.79.rbl-plus.mail-abuse.org type=A: Host not found, try> again : 2 Time(s)> dict_ldap_lookup: Search error -5: Timed out : 2 Time(s)> network_biopair_interop: error reading 5 bytes from the network:> Connection reset by peer : 2 Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeaa10 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeaa30 *** : 4> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeabb0 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeac10 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeac50 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeacb0 *** : 4> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeacf0 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdead30 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdead70 *** : 4> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeadb0 *** : 4> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeaf20 *** : 4> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeb070 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeb0c0 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: *** glibc detected ***> lmtpd: double free or corruption (out): 0x00002aaaacdeb0d0 *** : 2> Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]: /lib64/libc.so.6(db.001 : 20 Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]:> 2aaaaaac6000-2aaaaaacc000 rw-s 00000000 fd:00 57246642> /var/lib/imap/db/db.002 : 20 Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]:> 2aaaaaad3000-2aaaaab75000 rw-s 00000000 fd:00 57246649> /var/lib/imap/db/db.003 : 20 Time(s)> non-LMTP response from> hermod.iguanait.com[/var/lib/imap/socket/lmtp]:> 2aaaaab75000-2aaaaab8d000 rw-s 00000000 fd:00> fatal: open dictionary: expecting "type:name" form instead of> "/var/lib/imap/socket/lmtp"> fatal: open dictionary: expecting "type:name" form instead of> "/var/lib/imap/socket/lmtp"> fatal: open dictionary: expecting "type:name" form instead of> "/var/lib/imap/socket/lmtp"> fatal: open dictionary: expecting "type:name" form instead of> "/var/lib/imap/socket/lmtp"> fatal: open dictionary: expecting "type:name" form instead of> "/var/lib/imap/socket/lmtp"> fatal: open dictionary: expecting "type:name" form instead of> "/var/lib/imap/socket/lmtp"> > When this happen with don't receive mails and if we send the people> don't receive our mails.> > We have installed fedora 6,cyrus-imapd-2.3.9-6.fc6, postfix-2.3.3-2.> > If you need more info, please ask me, i will post the needed info.> > How can i solve these problems ?> Is that some bug in cyrus?> > Thanks in advanced!> Regards, Ali Nebi!> > ----> Cyrus Home Page: http://cyrusimap.web.cmu.edu/> Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki> List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html Hi, I've had a similar problem on a small Fedora 6 dedicated serverrecently, not with Cyrus or Postix though, but with a PHP module (tidy).The output was the same. I googled a long time to find out what theproblem was, and as it happens, it seems to be a Fedora problem. Theserver was fine until the glibc was updated. In fact, starting fromFedora 3, the glibc tries to detect errors before they occur, and whenthis happens the default behavior is to log a message and kill the process.There seems to be a trick to solve the problem, with an environmentvariable you must set, but I've not tested it. We moved to CentOS 5. Here is what the Fedora 3 release note states: The version of glibc provided with Fedora Core 3 performs additionalinternal sanity checks to prevent and detect data corruption as early aspossible. By default, should corruption be detected, a message similarto the following will be displayed on standard error (or logged viasyslog if stderr is not open): *** glibc detected *** double free or corruption: 0x0937d008 ***By default, the program that generated this error will also be killed;however, this (and whether or not an error message is generated) can becontrolled via the MALLOC_CHECK_ environment variable. The followingsettings are supported: 0 — Do not generate an error message, and do not kill the program 1 — Generate an error message, but do not kill the program 2 — Do not generate an error message, but kill the program 3 — Generate an error message and kill the programNote:If MALLOC_CHECK_ is explicitly set a value other than 0, this causesglibc to perform more tests that are more extensive than the default,and may impact performance.Should you have a program from a third party ISV that triggers thesecorruption checks and displays a message, you should file a defectreport with the application's vendor, since this indicates a serious bug. Here is the linkhttp://docs.fedoraproject.org/release-notes/fc3/x86/ Hope this helpsFB----Cyrus Home Page: http://cyrusimap.web.cmu.edu/Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twikiList Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
