Hi! Any chance you could collect coredumps for these and posting output of gdb /usr/lib/dovecot/imap /path/to/core bt full systemd-coredump can be used for this, and https://www.dovecot.org/bugreport-mail contains hints how to get core dumps otherwise. Aki> On 31/05/2021 23:32 Alessio Cecchi <alessio at skye.it> wrote: > > > Hi, > > when I check "doveadm log errors" I found some fatal error repeated many > times by around the same users ><snip/>> > Are already know bugs? > > Thanks > > -- > Alessio Cecchi > Postmaster @ http://www.qboxmail.it > https://www.linkedin.com/in/alessice
Alessio Cecchi
2021-Jun-02 17:21 UTC
Panic on service(imap) during FETCH/APPEND some messages
Hi,
I have captured a first core dump:
Jun 02 19:02:37 Panic: imap(user3 at email.com)
session=<w9aiAcvDmtIlnx0R>:
file index-mail-headers.c: line 198 (index_mail_parse_header_init):
assertion failed: (!mail->data.header_parser_initialized)
Jun 02 19:02:37 Error: imap(user3 at email.com)
session=<w9aiAcvDmtIlnx0R>:
Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x42)
[0x7f8a36238ac2] ->
/usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7f8a36238bce]
-> /usr/lib64/dovecot/libdovecot.so.0(+0xf3cde) [0x7f8a36245cde] ->
/usr/lib64/dovecot/libdovecot.so.0(+0xf3d81) [0x7f8a36245d81] ->
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8a3619725a] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_parse_header_init+0x3b9)
[0x7f8a365c6dc9] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_parse_headers_internal+0x2b)
[0x7f8a365c77eb] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x19f)
[0x7f8a365cab9f] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x77428)
[0x7f8a36580428] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_stream_because+0x64)
[0x7f8a365485a4] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x77207)
[0x7f8a36580207] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_virtual_size+0x38)
[0x7f8a36548158] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(maildir_save_finish+0x154)
[0x7f8a36581504] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_save_cancel+0x3e)
[0x7f8a3655739e] -> dovecot/imap [user3 at email.com 45.7629.17
APPEND](+0xf5d2) [0x561344cb55d2] -> dovecot/imap [user3 at email.com
45.7629.17 APPEND](+0x10918) [0x561344cb6918] -> dovecot/imap
[user3 at email.com 45.7629.17 APPEND](command_exec+0x64) [0x561344cc5614]
-> dovecot/imap [user3 at email.com 45.7629.17
APPEND](client_command_cancel+0x49) [0x561344cc2dc9] -> dovecot/imap
[user3 at email.com 45.7629.17 APPEND](+0x1cef4) [0x561344cc2ef4] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0x12b)
[0x7f8a3625dd3b] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xcc)
[0x7f8a3625f89c] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x59)
[0x7f8a3625e049] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7f8a3625e288] ->
/usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13)
[0x7f8a361c8bb3] -> dovecot/imap [user3 at email.com 45.7629.17
APPEND](main+0x342) [0x561344cb5202] ->
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7f8a35da6555] ->
dovecot/imap [user3 at email.com 45.7629.17 APPEND](+0xf405) [0x561344cb5405]
Jun 02 19:02:37 Fatal: imap(user3 at email.com)
session=<w9aiAcvDmtIlnx0R>:
master: service(imap): child 31649 killed with signal 6 (core dumped)
[root at popimap ~]# gdb /usr/libexec/dovecot/imap /var/core/core.imap.31649
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.el7
Copyright (C) 2013 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.
There is NO WARRANTY, to the extent permitted by law.? Type "show
copying"
and "show warranty" for details.
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/imap...Reading symbols from
/usr/lib/debug/usr/libexec/dovecot/imap.debug...done.
done.
[New LWP 31649]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `dovecot/imap [user3 at cs-ins'.
Program terminated with signal 6, Aborted.
#0? 0x00007f8a35dba387 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
bzip2-libs-1.0.6-13.el7.x86_64 expat-2.1.0-12.el7.x86_64
glibc-2.17-324.el7_9.x86_64 libgcc-4.8.5-44.el7.x86_64
libzstd-1.4.9-1.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64
zlib-1.2.7-19.el7_9.x86_64
(gdb) bt full
#0? 0x00007f8a35dba387 in raise () from /lib64/libc.so.6
No symbol table info available.
#1? 0x00007f8a35dbba78 in abort () from /lib64/libc.so.6
No symbol table info available.
#2? 0x00007f8a36245c97 in default_fatal_finish (status=0,
type=<optimized out>) at failures.c:459
??????? backtrace = 0x5613451213d0
"/usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x42)
[0x7f8a36238ac2] ->
/usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7f8a36238bce]
-> /usr/lib64/dovecot/libdovecot.so.0(+0xf3cde) [0"...
??????? recursed = 0
#3? fatal_handler_real (ctx=<optimized out>, format=<optimized out>,
args=<optimized out>) at failures.c:471
??????? status = 0
#4? 0x00007f8a36245d81 in i_internal_fatal_handler (ctx=<optimized out>,
format=<optimized out>, args=<optimized out>)
??? at failures.c:866
No locals.
#5? 0x00007f8a3619725a in i_panic (format=format at entry=0x7f8a3660dd20
"file %s: line %d (%s): assertion failed: (%s)")
??? at failures.c:523
??????? ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0,
timestamp_usecs = 0, log_prefix = 0x0,
????????? log_prefix_type_pos = 0}
??????? args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x7ffd6e029ce0, reg_save_area = 0x7ffd6e029c20}}
#6? 0x00007f8a365c6dc9 in index_mail_parse_header_init
(mail=mail at entry=0x56134519fc58, headers=headers at entry=0x0)
??? at index-mail-headers.c:198
??????? data = 0x56134519fde8
??????? match = <optimized out>
??????? i = <optimized out>
??????? field_idx = <optimized out>
??????? match_count = <optimized out>
??????? __func__ = "index_mail_parse_header_init"
#7? 0x00007f8a365c77eb in index_mail_parse_headers_internal
(mail=mail at entry=0x56134519fc58, headers=headers at entry=0x0)
??? at index-mail-headers.c:448
??????? data = 0x56134519fde8
??????? __func__ = "index_mail_parse_headers_internal"
#8? 0x00007f8a365cab9f in index_mail_init_stream
(mail=mail at entry=0x56134519fc58, hdr_size=hdr_size at entry=0x7ffd6e029e90,
??? body_size=body_size at entry=0x7ffd6e029eb0,
stream_r=stream_r at entry=0x7ffd6e029e88) at index-mail.c:1352
??????? _mail = 0x56134519fc58
??????? data = 0x56134519fde8
??????? input = <optimized out>
??????? has_nuls = false
??????? body_size_from_stream = false
??????? ret = <optimized out>
??????? want_attachment_kw = true
#9? 0x00007f8a36580428 in maildir_mail_get_stream (_mail=0x56134519fc58,
get_body=<optimized out>, hdr_size=0x7ffd6e029e90,
??? body_size=0x7ffd6e029eb0, stream_r=0x7ffd6e029e88) at
maildir-mail.c:622
??????? mail = 0x56134519fc58
---Type <return> to continue, or q <return> to quit---
??????? mbox = <optimized out>
??????? data = 0x56134519fde8
??????? deleted = <optimized out>
#10 0x00007f8a365485a4 in mail_get_stream_because
(mail=mail at entry=0x56134519fc58, hdr_size=hdr_size at entry=0x7ffd6e029e90,
??? body_size=body_size at entry=0x7ffd6e029eb0,
reason=reason at entry=0x7f8a3660dc43 "mail stream",
??? stream_r=stream_r at entry=0x7ffd6e029e88) at mail.c:282
??????? _data_stack_cur_id = 7
??????? p = 0x56134519fc58
??????? ret = <optimized out>
??????? __func__ = "mail_get_stream_because"
#11 0x00007f8a3654864f in mail_get_stream
(mail=mail at entry=0x56134519fc58, hdr_size=hdr_size at entry=0x7ffd6e029e90,
??? body_size=body_size at entry=0x7ffd6e029eb0,
stream_r=stream_r at entry=0x7ffd6e029e88) at mail.c:265
No locals.
#12 0x00007f8a36580207 in maildir_mail_get_virtual_size
(_mail=0x56134519fc58, size_r=0x5613451a4c40) at maildir-mail.c:413
??????? mbox = <optimized out>
??????? mail = 0x56134519fc58
??????? data = 0x56134519fde8
??????? hdr_size = {physical_size = 94640763388200, virtual_size =
94640763713152, lines = 1159209968}
??????? body_size = {physical_size = 94640763713152, virtual_size =
94640763713152, lines = 1159020840}
??????? input = 0x56134515c528
??????? old_offset = 0
??????? __func__ = "maildir_mail_get_virtual_size"
#13 0x00007f8a36548158 in mail_get_virtual_size (mail=0x56134519fc58,
size_r=0x5613451a4c40) at mail.c:176
??????? _data_stack_cur_id = 6
??????? p = 0x56134519fc58
??????? ret = <optimized out>
#14 0x00007f8a36581504 in maildir_save_finish_real (_ctx=0x5613451a4a08)
at maildir-save.c:563
??????? ctx = 0x5613451a4a08
??????? storage = 0x56134515c528
??????? output_errno = <optimized out>
??????? path = 0x561345121038
"/home/vmail/nas00/domains/I/email.com/user3/Maildir/.Sent/tmp/1622651557.M210317P31649.popimap.mailserver.net"
??????? output_errstr = <optimized out>
??????? real_size = <optimized out>
??????? size = 0
#15 maildir_save_finish (ctx=0x5613451a4a08) at maildir-save.c:634
??????? _data_stack_cur_id = 5
#16 0x00007f8a3655739e in mailbox_save_cancel (_ctx=<optimized out>) at
mail-storage.c:2683
??????? ctx = <optimized out>
#17 0x0000561344cb55d2 in cmd_append_finish
(ctx=ctx at entry=0x561345159540) at cmd-append.c:144
??????? __func__ = "cmd_append_finish"
#18 0x0000561344cb6918 in cmd_append_continue_message
(cmd=0x5613451593a8) at cmd-append.c:886
---Type <return> to continue, or q <return> to quit---
??????? lit_offset = <optimized out>
??????? client = 0x561345154128
??????? ctx = 0x561345159540
??????? ret = <optimized out>
#19 0x0000561344cc5614 in command_exec (cmd=0x5613451593a8) at
imap-commands.c:201
??????? hook = 0x56134512c630
??????? finished = <optimized out>
??????? __func__ = "command_exec"
#20 0x0000561344cc2dc9 in client_command_cancel
(_cmd=_cmd at entry=0x7ffd6e02a0c0) at imap-client.c:267
??????? cmd = 0x5613451593a8
??????? cmd_ret = <optimized out>
#21 0x0000561344cc2ef4 in client_default_destroy (client=0x561345154128,
reason=0x561344cd9470 "Disconnected for inactivity")
??? at imap-client.c:455
??????? cmd = 0x5613451593a8
??????? __func__ = "client_default_destroy"
#22 0x00007f8a3625dd3b in io_loop_handle_timeouts_real
(ioloop=0x56134512a030) at ioloop.c:681
??????? timeout = 0x561345159300
??????? tv_old = {tv_sec = 1622651562, tv_usec = 154561}
??????? tv = {tv_sec = 0, tv_usec = 0}
??????? tv_call = {tv_sec = 1622653357, tv_usec = 246247}
??????? t_id = 3
??????? item = 0x561345159300
??????? diff_usecs = <optimized out>
#23 io_loop_handle_timeouts (ioloop=ioloop at entry=0x56134512a030) at
ioloop.c:695
??????? _data_stack_cur_id = 2
#24 0x00007f8a3625f89c in io_loop_handler_run_internal
(ioloop=ioloop at entry=0x56134512a030) at ioloop-epoll.c:195
??????? ctx = 0x56134512acb0
??????? events = <optimized out>
??????? list = <optimized out>
??????? io = <optimized out>
??????? tv = {tv_sec = 1795, tv_usec = 60554}
??????? events_count = 7
??????? msecs = 1795061
??????? ret = 0
??????? i = <optimized out>
??????? call = <optimized out>
??????? __func__ = "io_loop_handler_run_internal"
#25 0x00007f8a3625e049 in io_loop_handler_run
(ioloop=ioloop at entry=0x56134512a030) at ioloop.c:766
??????? __func__ = "io_loop_handler_run"
#26 0x00007f8a3625e288 in io_loop_run (ioloop=0x56134512a030) at
ioloop.c:739
??????? __func__ = "io_loop_run"
#27 0x00007f8a361c8bb3 in master_service_run (service=0x561345129e90,
callback=callback at entry=0x561344cd2220 <client_connected>)
---Type <return> to continue, or q <return> to quit---
??? at master-service.c:853
No locals.
#28 0x0000561344cb5202 in main (argc=2, argv=0x561345129b90) at main.c:546
??????? set_roots = {0x7f8a364fd0c0 <smtp_submit_setting_parser_info>,
0x561344ee45e0 <imap_setting_parser_info>, 0x0}
??????? login_set = {
????????? auth_socket_path = 0x5613451214d8 "0x7f8a36245d81] ->
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8a3619725a] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_parse_header_init+0x3b9)
[0x7f8a365c6dc9] -> /usr/lib64/dovec"...,
????????? postlogin_socket_path = 0x561345121508 ".so.0(i_fatal+0)
[0x7f8a3619725a] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_parse_header_init+0x3b9)
[0x7f8a365c6dc9] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_parse_head"...,
????????? postlogin_timeout_secs = 60, callback = 0x561344cd2c20
<login_client_connected>,
????????? failure_callback = 0x561344cd2330 <login_client_failed>,
request_auth_token = true}
??????? service_flags = <optimized out>
??????? storage_service_flags = <optimized out>
??????? username = 0x0
??????? auth_socket_path = <optimized out>
??????? c = <optimized out>
??????? error = 0x38000000380 <Address 0x38000000380 out of bounds>
(gdb)
Il 01/06/21 07:24, Aki Tuomi ha scritto:> Hi!
>
> Any chance you could collect coredumps for these and posting output of
>
> gdb /usr/lib/dovecot/imap /path/to/core
> bt full
>
> systemd-coredump can be used for this, and
https://www.dovecot.org/bugreport-mail contains hints how to get core dumps
otherwise.
>
> Aki
>
>> On 31/05/2021 23:32 Alessio Cecchi <alessio at skye.it> wrote:
>>
>>
>> Hi,
>>
>> when I check "doveadm log errors" I found some fatal error
repeated many
>> times by around the same users
>>
> <snip/>
>
>
>> Are already know bugs?
>>
>> Thanks
>>
>> --
>> Alessio Cecchi
>> Postmaster @ http://www.qboxmail.it
>> https://www.linkedin.com/in/alessice
--
Alessio Cecchi
Postmaster @ http://www.qboxmail.it
https://www.linkedin.com/in/alessice
Alessio Cecchi
2021-Jun-03 13:08 UTC
Panic on service(imap) during FETCH/APPEND some messages
Hi,
here another core dump for a different crash:
Jun 03 15:01:05 Panic: imap(user2 at email.com)
session=<G4j1KtzD1vW5HrcI>:
file imap-bodystructure.c: line 209 (part_write_body): assertion failed:
(text == ((part->flags & MESSAGE_PART_FLAG_TEXT) != 0))
Jun 03 15:01:05 Error: imap(user2 at email.com)
session=<G4j1KtzD1vW5HrcI>:
Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x42)
[0x7ff2c4fa2ac2] ->
/usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7ff2c4fa2bce]
-> /usr/lib64/dovecot/libdovecot.so.0(+0xf3cde) [0x7ff2c4fafcde] ->
/usr/lib64/dovecot/libdovecot.so.0(+0xf3d81) [0x7ff2c4fafd81] ->
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff2c4f0125a] ->
/usr/lib64/dovecot/libdovecot.so.0(imap_bodystructure_write+0x263)
[0x7ff2c4f78a53] -> /usr/lib64/dovecot/libdovecot.so.0(+0xbcca3)
[0x7ff2c4f78ca3] ->
/usr/lib64/dovecot/libdovecot.so.0(imap_bodystructure_write+0x28a)
[0x7ff2c4f78a7a] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xc0aa7)
[0x7ff2c5333aa7] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xc1563)
[0x7ff2c5334563] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xc190e)
[0x7ff2c533490e] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x332)
[0x7ff2c5334d32] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x77428)
[0x7ff2c52ea428] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_stream_because+0x64)
[0x7ff2c52b25a4] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_prefetch+0x96)
[0x7ff2c5335bc6] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mail_prefetch+0x2e)
[0x7ff2c52b1e4e] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xc98cd)
[0x7ff2c533c8cd] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblock+0x110)
[0x7ff2c533ce30] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x22)
[0x7ff2c52c0aa2] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_search_next+0x3d)
[0x7ff2c52c0b0d] -> dovecot/imap [user2 at email.com 95.87.183.8 UID
fetch](+0x211dc) [0x55993e9b31dc] -> dovecot/imap [user2 at email.com
95.87.183.8 UID fetch](imap_fetch_more+0x35) [0x55993e9b46e5] ->
dovecot/imap [user2 at email.com 95.87.183.8 UID fetch](cmd_fetch+0x34d)
[0x55993e9a47ed] -> dovecot/imap [user2 at email.com 95.87.183.8 UID
fetch](command_exec+0x64) [0x55993e9b1614] -> dovecot/imap
[user2 at email.com 95.87.183.8 UID fetch](+0x1d502) [0x55993e9af502] ->
dovecot/imap [user2 at email.com 95.87.183.8 UID fetch](+0x1d591)
[0x55993e9af591] -> dovecot/imap [user2 at email.com 95.87.183.8 UID
fetch](+0x1d759) [0x55993e9af759] -> dovecot/imap [user2 at email.com
95.87.183.8 UID fetch](client_handle_input+0x205) [0x55993e9afa15] ->
dovecot/imap [user2 at email.com 95.87.183.8 UID fetch](client_input+0x79)
[0x55993e9afff9] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x65) [0x7ff2c4fc7f45]
Jun 03 15:01:05 Fatal: imap(user2 at email.com)
session=<G4j1KtzD1vW5HrcI>:
master: service(imap): child 4356 killed with signal 6 (core dumped)
[root at popimap ~]# gdb /usr/libexec/dovecot/imap /var/core/core.imap.4356
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.el7
Copyright (C) 2013 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.
There is NO WARRANTY, to the extent permitted by law.? Type "show
copying"
and "show warranty" for details.
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/imap...Reading symbols from
/usr/lib/debug/usr/libexec/dovecot/imap.debug...done.
done.
[New LWP 4356]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `dovecot/imap [user2 at email.c'.
Program terminated with signal 6, Aborted.
#0? 0x00007ff2c4b24387 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
bzip2-libs-1.0.6-13.el7.x86_64 expat-2.1.0-12.el7.x86_64
glibc-2.17-324.el7_9.x86_64 libgcc-4.8.5-44.el7.x86_64
libzstd-1.4.9-1.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64
zlib-1.2.7-19.el7_9.x86_64
(gdb) bt full
#0? 0x00007ff2c4b24387 in raise () from /lib64/libc.so.6
No symbol table info available.
#1? 0x00007ff2c4b25a78 in abort () from /lib64/libc.so.6
No symbol table info available.
#2? 0x00007ff2c4fafc97 in default_fatal_finish (status=0,
type=<optimized out>) at failures.c:459
??????? backtrace = 0x55993f0e3678
"/usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x42)
[0x7ff2c4fa2ac2] ->
/usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7ff2c4fa2bce]
-> /usr/lib64/dovecot/libdovecot.so.0(+0xf3cde) [0"...
??????? recursed = 0
#3? fatal_handler_real (ctx=<optimized out>, format=<optimized out>,
args=<optimized out>) at failures.c:471
??????? status = 0
#4? 0x00007ff2c4fafd81 in i_internal_fatal_handler (ctx=<optimized out>,
format=<optimized out>, args=<optimized out>)
??? at failures.c:866
No locals.
#5? 0x00007ff2c4f0125a in i_panic (format=format at entry=0x7ff2c4ff1730
"file %s: line %d (%s): assertion failed: (%s)")
??? at failures.c:523
??????? ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0,
timestamp_usecs = 0, log_prefix = 0x0,
????????? log_prefix_type_pos = 0}
??????? args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x7ffccbc96b70, reg_save_area = 0x7ffccbc96ab0}}
#6? 0x00007ff2c4f78a53 in part_write_body (extended=true,
str=0x55993f1c4378, part=0x55993f1c3ea0) at imap-bodystructure.c:209
??????? data = 0x55993f1c4290
??????? text = false
#7? imap_bodystructure_write (part=0x55993f1c3ea0, dest=0x55993f1c4378,
extended=<optimized out>) at imap-bodystructure.c:266
No locals.
#8? 0x00007ff2c4f78ca3 in part_write_bodystructure_siblings
(part=0x55993f1c3ea0, dest=dest at entry=0x55993f1c4378, extended=true)
??? at imap-bodystructure.c:69
No locals.
#9? 0x00007ff2c4f78a7a in part_write_body_multipart (part=<optimized
out>, part=<optimized out>, extended=<optimized out>,
??? str=0x55993f1c4378) at imap-bodystructure.c:122
??????? data = 0x55993f1c3f48
#10 imap_bodystructure_write (part=<optimized out>, dest=0x55993f1c4378,
extended=<optimized out>) at imap-bodystructure.c:264
No locals.
#11 0x00007ff2c5333aa7 in index_mail_body_parsed_cache_bodystructure
(mail=0x55993f1c31c8, field=MAIL_CACHE_FLAGS)
??? at index-mail.c:859
??????? _mail = 0x55993f1c31c8
??????? data = 0x55993f1c3358
??????? cache_field_parts = <optimized out>
??????? cache_field_body = 6
??????? cache_field_bodystructure = <optimized out>
??????? dec = <optimized out>
??????? str = 0x55993f1c4378
??????? bodystructure_cached = false
??????? plain_bodystructure = <optimized out>
---Type <return> to continue, or q <return> to quit---
??????? cache_bodystructure = <optimized out>
??????? cache_body = <optimized out>
??????? __func__ = "index_mail_body_parsed_cache_bodystructure"
#12 0x00007ff2c5334563 in index_mail_parse_body_finish
(mail=mail at entry=0x55993f1c31c8, field=field at entry=MAIL_CACHE_FLAGS,
??? success=success at entry=true) at index-mail.c:1203
??????? parser_input = 0x0
??????? mail_set = 0x55993f111eb8
??????? error = 0x0
??????? ret = <optimized out>
??????? __func__ = "index_mail_parse_body_finish"
#13 0x00007ff2c533490e in index_mail_parse_body
(mail=mail at entry=0x55993f1c31c8, field=field at entry=MAIL_CACHE_FLAGS)
??? at index-mail.c:1278
??????? data = 0x55993f1c3358
??????? old_offset = 2148
??????? ret = 0
??????? __func__ = "index_mail_parse_body"
#14 0x00007ff2c5334d32 in index_mail_init_stream
(mail=mail at entry=0x55993f1c31c8, hdr_size=hdr_size at entry=0x0,
??? body_size=body_size at entry=0x0,
stream_r=stream_r at entry=0x7ffccbc96e00) at index-mail.c:1376
??????? _mail = 0x55993f1c31c8
??????? data = 0x55993f1c3358
??????? input = <optimized out>
??????? has_nuls = false
??????? body_size_from_stream = false
??????? ret = <optimized out>
??????? want_attachment_kw = true
#15 0x00007ff2c52ea428 in maildir_mail_get_stream (_mail=0x55993f1c31c8,
get_body=<optimized out>, hdr_size=0x0, body_size=0x0,
??? stream_r=0x7ffccbc96e00) at maildir-mail.c:622
??????? mail = 0x55993f1c31c8
??????? mbox = <optimized out>
??????? data = 0x55993f1c3358
??????? deleted = <optimized out>
#16 0x00007ff2c52b25a4 in mail_get_stream_because
(mail=mail at entry=0x55993f1c31c8, hdr_size=hdr_size at entry=0x0,
??? body_size=body_size at entry=0x0, reason=reason at entry=0x7ff2c538c690
"prefetch", stream_r=stream_r at entry=0x7ffccbc96e00)
??? at mail.c:282
??????? _data_stack_cur_id = 5
??????? p = 0x55993f1c31c8
??????? ret = <optimized out>
??????? __func__ = "mail_get_stream_because"
#17 0x00007ff2c5335bc6 in index_mail_prefetch (_mail=0x55993f1c31c8) at
index-mail.c:2103
??????? mail = 0x55993f1c31c8
??????? storage = <optimized out>
??????? input = 0x1
---Type <return> to continue, or q <return> to quit---
??????? len = <optimized out>
??????? fd = <optimized out>
#18 0x00007ff2c52b1e4e in mail_prefetch (mail=mail at entry=0x55993f1c31c8)
at mail.c:75
??????? _data_stack_cur_id = 4
??????? p = 0x55993f1c31c8
??????? ret = <optimized out>
#19 0x00007ff2c533c8cd in search_more_with_prefetching
(mail_r=<optimized out>, ctx=<optimized out>) at index-search.c:1726
??????? count = <optimized out>
??????? ret = 1
??????? mail = 0x55993f1c31c8
??????? mails = <optimized out>
#20 search_more (ctx=ctx at entry=0x55993f1446f0,
mail_r=mail_r at entry=0x7ffccbc96ef0) at index-search.c:1788
??????? imail = <optimized out>
??????? ret = <optimized out>
#21 0x00007ff2c533ce30 in index_storage_search_next_nonblock
(_ctx=0x55993f1446f0, mail_r=0x55993f11b5a0,
??? tryagain_r=0x7ffccbc96f57) at index-search.c:1816
??????? mail = 0x7ffc0000007c
??????? seq = 21913
??????? ret = <optimized out>
#22 0x00007ff2c52c0aa2 in mailbox_search_next_nonblock (ctx=<optimized
out>, mail_r=<optimized out>, tryagain_r=<optimized out>)
??? at mail-storage.c:2290
??????? box = <optimized out>
#23 0x00007ff2c52c0b0d in mailbox_search_next (ctx=<optimized out>,
mail_r=<optimized out>) at mail-storage.c:2275
??????? tryagain = false
#24 0x000055993e9b31dc in imap_fetch_more_int
(ctx=ctx at entry=0x55993f11b538, cancel=false) at imap-fetch.c:536
??????? state = 0x55993f11b590
??????? client = 0x55993f1160e8
??????? handlers = 0x55993f142ed0
??????? count = <optimized out>
??????? ret = <optimized out>
??????? __func__ = "imap_fetch_more_int"
#25 0x000055993e9b46e5 in imap_fetch_more (ctx=0x55993f11b538,
cmd=cmd at entry=0x55993f11b358) at imap-fetch.c:617
??????? ret = <optimized out>
??????? __func__ = "imap_fetch_more"
#26 0x000055993e9a47ed in cmd_fetch (cmd=0x55993f11b358) at cmd-fetch.c:337
??????? client = 0x55993f1160e8
??????? ctx = 0x55993f11b538
??????? args = 0x55993f135a68
??????? next_arg = <optimized out>
??????? list_arg = 0x7ffccbc9708f
??????? search_args = 0x0
??????? qresync_args = {qresync_sample_seqset = 0x55993f0e3308,
qresync_sample_uidset = 0x7ff2c4ffdaff}
---Type <return> to continue, or q <return> to quit---
??????? messageset = 0x55993f135bd8 "7238"
??????? send_vanished = <optimized out>
??????? ret = <optimized out>
#27 0x000055993e9b1614 in command_exec (cmd=0x55993f11b358) at
imap-commands.c:201
??????? hook = 0x55993f0ee630
??????? finished = <optimized out>
??????? __func__ = "command_exec"
#28 0x000055993e9af502 in client_command_input (cmd=0x55993f11b358) at
imap-client.c:1204
??????? client = 0x55993f1160e8
??????? command = <optimized out>
??????? tag = 0x7ff2c4fe8115 <p_strdup+69>
"[]A\\\303f\017\037D"
??????? name = 0x55993f135e40 "\250_\023?\231U"
??????? ret = <optimized out>
??????? __func__ = "client_command_input"
#29 0x000055993e9af591 in client_command_input
(cmd=cmd at entry=0x55993f11b358) at imap-client.c:1271
??????? client = 0x55993f1160e8
??????? command = <optimized out>
??????? tag = 0x7ff2c4f7be42 <imap_parser_read_next_atom+162>
"H\205\333I\211E"
??????? name = 0x55993f135bd0 "fetch"
??????? ret = <optimized out>
??????? __func__ = "client_command_input"
#30 0x000055993e9af759 in client_command_input (cmd=0x55993f11b358) at
imap-client.c:1238
??????? client = 0x55993f1160e8
??????? command = <optimized out>
??????? tag = 0x55993f135bc0 "6"
??????? name = 0x55993f135bc8 "UID"
??????? ret = <optimized out>
??????? __func__ = "client_command_input"
#31 0x000055993e9afa15 in client_handle_next_command
(remove_io_r=<synthetic pointer>, client=0x55993f1160e8) at
imap-client.c:1313
No locals.
#32 client_handle_input (client=client at entry=0x55993f1160e8) at
imap-client.c:1327
??????? _data_stack_cur_id = 3
??????? remove_io = false
??????? handled_commands = false
??????? __func__ = "client_handle_input"
#33 0x000055993e9afff9 in client_input (client=0x55993f1160e8) at
imap-client.c:1371
??????? cmd = 0x55993f10e700
??????? output = 0x55993f11b1b0
??????? bytes = 48
??????? __func__ = "client_input"
#34 0x00007ff2c4fc7f45 in io_loop_call_io (io=0x55993f135980) at
ioloop.c:714
??????? ioloop = 0x55993f0ec030
---Type <return> to continue, or q <return> to quit---
??????? t_id = 2
??????? __func__ = "io_loop_call_io"
#35 0x00007ff2c4fc98fb in io_loop_handler_run_internal
(ioloop=ioloop at entry=0x55993f0ec030) at ioloop-epoll.c:222
??????? ctx = 0x55993f0eccb0
??????? events = <optimized out>
??????? list = 0x55993f0f7290
??????? io = <optimized out>
??????? tv = {tv_sec = 1799, tv_usec = 999034}
??????? events_count = <optimized out>
??????? msecs = <optimized out>
??????? ret = 1
??????? i = 0
??????? call = <optimized out>
??????? __func__ = "io_loop_handler_run_internal"
#36 0x00007ff2c4fc8049 in io_loop_handler_run
(ioloop=ioloop at entry=0x55993f0ec030) at ioloop.c:766
??????? __func__ = "io_loop_handler_run"
#37 0x00007ff2c4fc8288 in io_loop_run (ioloop=0x55993f0ec030) at
ioloop.c:739
??????? __func__ = "io_loop_run"
#38 0x00007ff2c4f32bb3 in master_service_run (service=0x55993f0ebe90,
callback=callback at entry=0x55993e9be220 <client_connected>)
??? at master-service.c:853
No locals.
#39 0x000055993e9a1202 in main (argc=2, argv=0x55993f0ebb90) at main.c:546
??????? set_roots = {0x7ff2c52670c0 <smtp_submit_setting_parser_info>,
0x55993ebd05e0 <imap_setting_parser_info>, 0x0}
??????? login_set = {auth_socket_path = 0x55993f0e34d8 "",
postlogin_socket_path = 0x55993f0e3508 "", postlogin_timeout_secs =
60,
????????? callback = 0x55993e9bec20 <login_client_connected>,
failure_callback = 0x55993e9be330 <login_client_failed>,
????????? request_auth_token = true}
??????? service_flags = <optimized out>
??????? storage_service_flags = <optimized out>
??????? username = 0x0
??????? auth_socket_path = <optimized out>
??????? c = <optimized out>
??????? error = 0x38000000380 <Address 0x38000000380 out of bounds>
(gdb)
Let me knok if you need more details.
Thanks
Il 01/06/21 07:24, Aki Tuomi ha scritto:> Hi!
>
> Any chance you could collect coredumps for these and posting output of
>
> gdb /usr/lib/dovecot/imap /path/to/core
> bt full
>
> systemd-coredump can be used for this, and
https://www.dovecot.org/bugreport-mail contains hints how to get core dumps
otherwise.
--
Alessio Cecchi
Postmaster @ http://www.qboxmail.it
https://www.linkedin.com/in/alessice
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<https://dovecot.org/pipermail/dovecot/attachments/20210603/37b65b74/attachment-0001.html>