lmtp on Director crash with 2.3.2.1
# gdb /usr/libexec/dovecot/lmtp /var/core/60174
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
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This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/libexec/dovecot/lmtp...Reading symbols from
/usr/lib/debug/usr/libexec/dovecot/lmtp.debug...done.
done.
[New Thread 60174]
Reading symbols from /usr/lib64/dovecot/libdovecot-lda.so.0...Reading
symbols from
/usr/lib/debug/usr/lib64/dovecot/libdovecot-lda.so.0.0.0.debug...done.
done.
Loaded symbols for /usr/lib64/dovecot/libdovecot-lda.so.0
Reading symbols from
/usr/lib64/dovecot/libdovecot-storage.so.0...Reading symbols from
/usr/lib/debug/usr/lib64/dovecot/libdovecot-storage.so.0.0.0.debug...done.
done.
Loaded symbols for /usr/lib64/dovecot/libdovecot-storage.so.0
Reading symbols from /usr/lib64/dovecot/libdovecot.so.0...Reading
symbols from
/usr/lib/debug/usr/lib64/dovecot/libdovecot.so.0.0.0.debug...done.
done.
Loaded symbols for /usr/lib64/dovecot/libdovecot.so.0
Reading symbols from /lib64/libc.so.6...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/librt.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /lib64/libdl.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
found)...done.
[Thread debugging using libthread_db enabled]
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from
/usr/lib64/dovecot/libssl_iostream_openssl.so...Reading symbols from
/usr/lib/debug/usr/lib64/dovecot/libssl_iostream_openssl.so.debug...done.
done.
Loaded symbols for /usr/lib64/dovecot/libssl_iostream_openssl.so
Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libssl.so.10
Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libcrypto.so.10
Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libgssapi_krb5.so.2
Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libkrb5.so.3
Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libcom_err.so.2
Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libk5crypto.so.3
Reading symbols from /lib64/libz.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libz.so.1
Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libkrb5support.so.0
Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libkeyutils.so.1
Reading symbols from /lib64/libresolv.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libresolv.so.2
Reading symbols from /lib64/libselinux.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libselinux.so.1
Core was generated by `dovecot/lmtp'.
Program terminated with signal 11, Segmentation fault.
#0 smtp_client_command_set_replies (cmd=0x0, replies=1) at
smtp-client-command.c:401
401 i_assert(cmd->replies_expected == 1 ||
Missing separate debuginfos, use: debuginfo-install
glibc-2.12-1.212.el6.x86_64 keyutils-libs-1.4-5.el6.x86_64
krb5-libs-1.10.3-65.el6.x86_64 libcom_err-1.41.12-24.el6.x86_64
libselinux-2.0.94-7.el6.x86_64 openssl-1.0.1e-57.el6.x86_64
zlib-1.2.3-29.el6.x86_64
(gdb) bt full
#0 smtp_client_command_set_replies (cmd=0x0, replies=1) at
smtp-client-command.c:401
__func__ = "smtp_client_command_set_replies"
#1 0x00007f5d14f40f3f in smtp_client_transaction_data_cb
(reply=0x7ffe5cd19650, trans=0x7f5d176ae2b8) at
smtp-client-transaction.c:658
conn = 0x7f5d176ade80
rcpt = 0x7f5d176ae560
i = <value optimized out>
count = 1
#2 0x00007f5d14f3e941 in smtp_client_command_fail_reply (_cmd=<value
optimized out>, reply=0x7ffe5cd19650) at smtp-client-command.c:299
cmd = 0x7f5d17600d18
tmp_cmd = <value optimized out>
conn = 0x7f5d176ade80
state = <value optimized out>
callback = 0x7f5d14f40e80 <smtp_client_transaction_data_cb>
#3 0x00007f5d14f4113f in smtp_client_transaction_fail_reply
(trans=0x7f5d176ae2b8, reply=0x7ffe5cd19650) at
smtp-client-transaction.c:365
conn = 0x7f5d176ade80
rcpts = <value optimized out>
i = <value optimized out>
count = <value optimized out>
__func__ = "smtp_client_transaction_fail_reply"
#4 0x00007f5d14f41442 in smtp_client_transaction_timeout
(trans=0x7f5d176ae2b8) at smtp-client-transaction.c:419
reply = {status = 451, enhanced_code = {x = 4, y = 4, z = 0},
text_lines = 0x7f5d1759c090}
#5 0x00007f5d14fdbe7b in io_loop_handle_timeouts_real
(ioloop=0x7f5d175a4c80) at ioloop.c:641
timeout = 0x7f5d176299d0
tv = {tv_sec = 0, tv_usec = 0}
tv_call = {tv_sec = 1534202969, tv_usec = 770866}
t_id = 3
item = 0x7f5d176299d0
#6 io_loop_handle_timeouts (ioloop=0x7f5d175a4c80) at ioloop.c:655
_data_stack_cur_id = 2
#7 0x00007f5d14fdd667 in io_loop_handler_run_internal
(ioloop=0x7f5d175a4c80) at ioloop-epoll.c:195
ctx = 0x7f5d175af300
events = <value optimized out>
event = <value optimized out>
list = <value optimized out>
io = <value optimized out>
tv = {tv_sec = 34, tv_usec = 105308}
events_count = <value optimized out>
msecs = <value optimized out>
ret = 0
i = <value optimized out>
call = <value optimized out>
__func__ = "io_loop_handler_run_internal"
#8 0x00007f5d14fdb7c5 in io_loop_handler_run (ioloop=0x7f5d175a4c80) at
ioloop.c:726
__func__ = "io_loop_handler_run"
#9 0x00007f5d14fdb9e8 in io_loop_run (ioloop=0x7f5d175a4c80) at
ioloop.c:699
__func__ = "io_loop_run"
#10 0x00007f5d14f58963 in master_service_run (service=0x7f5d175a4b10,
callback=<value optimized out>) at master-service.c:767
No locals.
#11 0x00007f5d159eb584 in main (argc=1, argv=0x7f5d175a48a0) at
main.c:158
set_roots = {0x7f5d15262e20, 0x7f5d157c2040, 0x7f5d15bf1540,
0x0}
service_flags = <value optimized out>
storage_service_flags = <value optimized out>
tmp_base_dir = 0x7f5d1759c040 "erver not answering (transaction
timed out while waiting for reply to DATA)"
c = <value optimized out>
error = <value optimized out>
--
Tom
