Hi,
Sometimes my users cannot log into their mailboxes. A test telnet
authorizations hangs after LOGIN command and gets an abort connection in
a while.
strace user's imapd process shows that something wrong with the FAM
server:
PID TTY STAT TIME COMMAND
17896 ? S 0:00 /usr/sbin/courier-imapd Mail
18121 ? S 47:30 /usr/libexec/gam_server
# strace -s200 -f -p 17896
connect(4, {sa_family=AF_UNIX,
sun_path=@"/tmp/fam-u443612-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
+\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"},
110) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
write(2, "Timeout initializing the FAM library. Your FAM library is
broken.\n", 66) = 66
getpid() = 17896
kill(17896, SIGKILL) = ?
+++ killed by SIGKILL +++
After killing user's gam_server process a mailbox works fine.
I know my imapd is not fresh but I did not find about this behavior in
any release notes.
Is this bug fixed? or it is not related to courier-imap? Maybe
someone knows any workarounds or how can I check that the gam_server
process
is still working?
Thanks in advance for any help!
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