amavisd-new "status=deferred (lost connection with 127.0.0.1[127.0.0.1] while sending end of data -- message may be sent more than once)" in maillog issue

[Andrei Brezan]

Hello list,

I have a strange behaviour from my postfix config using amavisd-new with
clamav. I have 4 messages in queue all deffered with the same problem:
lost connection with 127.0.0.1.

This is what i get from amavisd with log_level=5 in debug.log:

*snip*
Sep 11 14:15:47 mail amavis[46602]: (46602-01) run_command: [47011]
/usr/local/bin/file p001 p002 p003 </dev/null 2>&1
Sep 11 14:15:47 mail amavis[47011]: (46602-01) open_on_specific_fd:
target fd0 closing, to become < /dev/null
Sep 11 14:15:47 mail amavis[47011]: (46602-01) open_on_specific_fd:
target fd1 closing, to become > &=15
Sep 11 14:15:47 mail amavis[47011]: (46602-01) open_on_specific_fd:
target fd1 dup2 from fd15 > &=15
Sep 11 14:15:47 mail amavis[47011]: (46602-01) open_on_specific_fd:
source fd15 closed
Sep 11 14:15:47 mail amavis[47011]: (46602-01) open_on_specific_fd:
target fd2 closing, to become > &1
Sep 11 14:15:47 mail amavis[47011]: (46602-01) open_on_specific_fd:
target fd2 dup2 from fd1 > &1
Sep 11 14:15:47 mail amavis[46602]: (46602-01) result line from file(1):
p001: ASCII news text\n
Sep 11 14:15:47 mail amavis[46602]: (46602-01) lookup_re("ASCII news
text") matches key "(?i-xsm:^(ASCII|text)\b)", result="asc"
Sep 11 14:15:47 mail amavis[46602]: (46602-01) lookup
[map_full_type_to_short_type] => true,  "ASCII news text" matches,
result="asc", matching_key="(?i-xsm:^(ASCII|text)\\b)"
Sep 11 14:15:47 mail amavis[46602]: (46602-01) File-type of p001: ASCII
news text; (asc)
Sep 11 14:15:47 mail amavis[46602]: (46602-01) result line from file(1):
p002: Microsoft Office Document Microsoft Word Document\n
Sep 11 14:15:47 mail amavis[46602]: (46602-01) lookup_re("Microsoft
Office Document Microsoft Word Document") matches key
"(?i-xsm:^Microsoft Office Document\b)", result="doc"
Sep 11 14:15:47 mail amavis[46602]: (46602-01) lookup
[map_full_type_to_short_type] => true,  "Microsoft Office Document
Microsoft Word Document" matches, result="doc",
matching_key="(?i-xsm:^Microsoft Office Document\\b)"
Sep 11 14:15:47 mail amavis[46602]: (46602-01) File-type of p002:
Microsoft Office Document Microsoft Word Document; (doc)
Sep 11 14:15:47 mail amavis[46602]: (46602-01) result line from file(1):
p003: Microsoft Office Document Microsoft Word Document\n
Sep 11 14:15:47 mail amavis[46602]: (46602-01) lookup_re("Microsoft
Office Document Microsoft Word Document") matches key
"(?i-xsm:^Microsoft Office Document\b)", result="doc"
Sep 11 14:15:47 mail amavis[46602]: (46602-01) lookup
[map_full_type_to_short_type] => true,  "Microsoft Office Document
Microsoft Word Document" matches, result="doc",
matching_key="(?i-xsm:^Microsoft Office Document\\b)"
Sep 11 14:15:47 mail amavis[46602]: (46602-01) File-type of p003:
Microsoft Office Document Microsoft Word Document; (doc)
Sep 11 14:15:47 mail amavis[46602]: (46602-01) do_ascii: Decoding part p001
Sep 11 14:15:47 mail amavis[46602]: (46602-01) do_ascii: Setting
sigaction handler, was 0
Sep 11 14:15:47 mail amavis[46602]: (46602-01) timer set to 320 s (was
480 s)
Sep 11 14:15:47 mail amavis[46593]: Net::Server: Starting "1" children
Sep 11 14:15:47 mail amavis[47012]: Net::Server: Child Preforked (47012)
Sep 11 14:15:47 mail amavis[47012]: entered child_init_hook
Sep 11 14:15:47 mail amavis[47012]: SpamControl: init_child on
SpamAssassin done

And at ~ the same time i get:
pid 46602 (perl), uid 106: exited on signal 11.

Don't know what to do with those 4 messages and why they are stuck in
queue. I've tried sendig other messages and they get delivered ok.

If someone can elighten me pls do so.

Thank you.