hey, :)
i have a postfix instance trying to deliver a message to dovecot via lmtp,
but fails due to an out-of-memory error in dovecot:
the message is generated by a cron job like a thousand times before, and
hundreds of times afterwards. the only thing maybe worth mentioning is its
size of ~80MB. but since i don't have any size limits configured, i don't
see why it shouldn't be delivered.
any hints are appreciated!
greetings...
# dovecot --version
2.3.21.1 (d492236fa0)
# cat /etc/apt/sources.list.d/dovecot.list
#deb http://repo.dovecot.org/ce-2.3-latest/debian/bullseye bullseye main
deb https://repo.dovecot.org/ce-2.3-latest/debian/bullseye bullseye main
postfix log:
Feb 5 12:21:42 mail01 postfix/qmgr[1175]: B95E360E5C:
from=<r...@mail01.example.com>, size=85100558, nrcpt=1 (queue active)
Feb 5 12:21:43 mail01 postfix/lmtp[3990]: B95E360E5C:
to=<r...@example.com>, orig_to=<root>,
relay=mail01.example.com[private/dovecot-lmtp], delay=3265236,
delays=3265235/0.01/0.01/1.1, dsn=4.4.2, status=deferred (lost connection
with mail01.example.com[private/dovecot-lmtp] while sending end of data --
message may be sent more than once)
dovecot log:
/var/log/dovecot/dovecot-lmtp.log:Feb 05 12:21:43
lmtp(r...@example.com)<3991><SEldMcZJo2eXDwAAPczdCw>: Fatal:
block_alloc(134217728): Out of memory
/var/log/dovecot/dovecot-lmtp.log:Feb 05 12:21:43
lmtp(r...@example.com)<3991><SEldMcZJo2eXDwAAPczdCw>: Error: Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0(backtrace_append+0x42) [0x7f439cc1e662] ->
/usr/lib/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7f439cc1e77e] ->
/usr/lib/dovecot/libdovecot.so.0(+0x1043db) [0x7f439cc2b3db] ->
/usr/lib/dovecot/libdovecot.so.0(+0x104411) [0x7f439cc2b411] ->
/usr/lib/dovecot/libdovecot.so.0(+0x5688f) [0x7f439cb7d88f] ->
/usr/lib/dovecot/libdovecot.so.0(+0x5ae87) [0x7f439cb81e87] ->
/usr/lib/dovecot/libdovecot.so.0(+0x1245ac) [0x7f439cc4b5ac] ->
/usr/lib/dovecot/libdovecot-sieve.so.0(+0x2f524) [0x7f439c30b524] ->
/usr/lib/dovecot/libdovecot-sieve.so.0(+0x307e9) [0x7f439c30c7e9] ->
/usr/lib/dovecot/libdovecot-sieve.so.0(sieve_message_body_get_text+0x4a)
[0x7f439c30d40a] ->
/usr/lib/dovecot/libdovecot-sieve.so.0(ext_body_get_part_list+0x51)
[0x7f439c34a3e1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x6ebc2)
[0x7f439c34abc2] ->
/usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x9a)
[0x7f439c320cda] ->
/usr/lib/dovecot/libdovecot-sieve.so.0(sieve_multiscript_run+0x92)
[0x7f439c338202] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x39ba)
[0x7f439c3a99ba] ->
/usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x179) [0x7f439ce6f8d9]
-> dovecot/lmtp(lmtp_local_default_deliver+0x1d4) [0x55c39e8ec724] ->
dovecot/lmtp(lmtp_local_data+0x5ac) [0x55c39e8ece7c] ->
dovecot/lmtp(client_default_cmd_data+0x18d) [0x55c39e8eb83d] ->
dovecot/lmtp(cmd_data_continue+0x180) [0x55c39e8eb5d0] ->
/usr/lib/dovecot/libdovecot.so.0(+0x7628b) [0x7f439cb9d28b] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x69) [0x7f439cc41609] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x132)
[0x7f439cc42cf2] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x50) [0x7f439cc416b0]
-> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x40) [0x7f439cc41870] ->
/usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f439cbb38e3]
-> dovecot/lmtp(main+0x22a) [0x55c39e8ea27a] ->
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f439c972d7a] ->
dovecot/lmtp(_start+0x2a) [0x55c39e8ea38a]
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