Marco Giunta
2018-Feb-02 13:39 UTC
Dovecot 2.3.0, Panic: file mailbox-attribute.c: line 362 (mailbox_attribute_get_stream): assertion failed: (value_r->value != NULL || value_r->value_stream != NULL)
Hi at all,
I have a RHEL7 server with Dovecot 2.3.0 (new installation). I've a
problem when trying to dsync from a Dovecot 2.2.24 server.
If I try to sync any user with a folder with ACL, dsycn crash with panic:
Source server:
dsync-local(USERNAME): Debug: sieve: file storage: sync: Synchronization
active
dovecot: dsync-local(USERNAME): Debug: acl vfile: reading file
/var/spool/mail/U/USERNAME/dovecot-acl
dsync-local(USERNAME): Error: read(DEST_SERVER.example.com) failed: EOF
(last sent=mail_change (EOL), last recv=mailbox)
Destination server:
Feb 2 14:15:23 DEST_SERVER dovecot: dsync-server(USERNAME): Panic: file
mailbox-attribute.c: line 362 (mailbox_attribute_get_stream): assertion
failed: (value_r->value != NULL || value_r->value_stream != NULL)
Feb 2 14:15:23 DEST_SERVER dovecot: dsync-server(USERNAME): Error: Raw
backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0xc8cc4) [0x7fa861bc0cc4]
-> /usr/lib64/dovecot/libdovecot.so.0(+0xc8d7e) [0x7fa861bc0d7e] ->
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7fa861b34190] ->
/usr/lib64/dovecot/libdovecot-storage.so.0(+0x55cbc) [0x7fa861ec1cbc] ->
dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](dsync_mailbox_import_attribute+0x4d) [0x55b9d4ce215d]
-> dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](dsync_brain_sync_mails+0x2ef) [0x55b9d4cddbdf] ->
dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](dsync_brain_run+0x2b0) [0x55b9d4cd93e0] ->
dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](+0x43a10) [0x55b9d4cd9a10] -> dovecot/doveadm-server
[10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](+0x5837f) [0x55b9d4cee37f] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x65)
[0x7fa861bd82b5] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
[0x7fa861bd9b5f] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x52)
[0x7fa861bd83b2] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7fa861bd85d8] -> dovecot/doveadm-server [10.0.11.137 USERNAME INBOX
send:mail_requests recv:attributes](+0x28369) [0x55b9d4cbe369] ->
dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](+0x29c07) [0x55b9d4cbfc07] -> dovecot/doveadm-server
[10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](+0x3f969) [0x55b9d4cd5969] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x65)
[0x7fa861bd82b5] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
[0x7fa861bd9b5f] ->
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x52)
[0x7fa861bd83b2] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7fa861bd85d8] ->
/usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13)
[0x7fa861b56b23] -> dovecot/doveadm-server [10.0.11.137 USERNAME INBOX
send:mail_requests recv:attributes](main+0x1b6) [0x55b9d4cb0536] ->
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7fa861756c05] ->
dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests
recv:attributes](+0x1a5f5) [0x55b9d4cb05f5]
Feb 2 14:15:23 DEST_SERVER dovecot: dsync-server(USERNAME): Fatal:
master: service(doveadm): child 2149 killed with signal 6 (core dumped)
Coredump and configuration attached.
On source server I run this command:
# doveadm -D backup -f -u USERNAME -x 'Archives*'
tcp:DEST_SERVER.example.com
but same panic if try to sync from destination server:
# doveadm -D backup -fR -u USERNAME -x 'Archives*'
tcp:SOURCE_SERVER.example.com
Same panic also syncing any user with acl and using different
acl_shared_dict (file or fs:posix) in dovecot configuration.
Thanks,
Marco
--
Marco Giunta - ITCS SysAdmin
Via Bonomea, 265
34136 - Trieste, Italy
Tel: +39-040-3787-503
Fax: +39-040-3787-244
-------------- next part --------------
# 2.3.0 (c8b89eb): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.0.1 (d33dca2)
# OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 CentOS Linux release 7.4.1708
(Core)
auth_master_user_separator = *
auth_mechanisms = plain login
auth_username_format = %Ln
auth_verbose = yes
auth_verbose_passwords = sha1:6
doveadm_password = # hidden, use -P to show it
doveadm_port = 26001
first_valid_uid = 200
hostname = server-02.example.com
imap_client_workarounds = delay-newmail
imapc_features = rfc822.size fetch-headers
imapc_host = posta-01.example.com
imapc_master_user = dovesuper
imapc_password = # hidden, use -P to show it
imapc_user = %u
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lda_original_recipient_header = Delivered-To
listen = *
lmtp_hdr_delivery_address = original
lmtp_lhlo_dsn = yes
lmtp_rcpt_check_quota = yes
login_trusted_networks = 10.0.0.172/30 10.0.0.212/30 10.0.0.0/23
mail_fsync = always
mail_gid = vmail
mail_home = /srv/mail/%1n/%n
mail_location =
mdbox:~/dbox:ALT=/srv/archives/%1n/%n/dbox:INDEX=/srv/indexes/%1n/%n:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n
mail_plugins = acl mailbox_alias quota fts fts_solr
mail_prefetch_count = 20
mail_server_admin = mailto:postmaster at example.com
mail_shared_explicit_inbox = yes
mail_uid = vmail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy
include variables body enotify environment mailbox date index ihave duplicate
mime foreverypart extracttext vacation-seconds spamtest spamtestplus editheader
imapflags notify
mbox_write_locks = fcntl
mdbox_rotate_interval = 1 days
mdbox_rotate_size = 64 M
mmap_disable = yes
namespace inbox {
inbox = yes
location =
mailbox Archives {
auto = subscribe
special_use = \Archive
}
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = subscribe
special_use = \Junk
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix =
separator = /
}
namespace others {
list = children
location =
mdbox:%%h/dbox:ALT=/srv/archives/%%1n/%%n/dbox:INDEX=/srv/indexes/%%1n/%%n:INDEXPVT=/srv/indexes/%1n/%n/shared/%%n:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n/shared/%%n
prefix = Other Users/%%n/
separator = /
subscriptions = no
type = shared
}
passdb {
args = /etc/dovecot/passwd.masterusers
default_fields = userdb_master_user=%{login_user}
driver = passwd-file
master = yes
pass = yes
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.masterusers.acl
default_fields = userdb_acl_defaults_from_inbox=yes
userdb_mail=mdbox:/srv/mail/%1{login_user}/%{login_user}/dbox:ALT=/srv/archives/%1{login_user}/%{login_user}/dbox:INDEX=/srv/indexes/%1{login_user}/%{login_user}:INDEXPVT=/srv/indexes/%1n/%n/master/%{login_user}:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n/master/%{login_user}
driver = ldap
master = yes
pass = yes
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.masterusers.noacl
default_fields = userdb_master_user=%{login_user}
userdb_mail=mdbox:/srv/mail/%1{login_user}/%{login_user}/dbox:ALT=/srv/archives/%1{login_user}/%{login_user}/dbox:INDEX=/srv/indexes/%1{login_user}/%{login_user}:INDEXPVT=/srv/indexes/%1n/%n/master/%{login_user}:VOLATILEDIR=/var/tmp/dovecot-volatile/%1n/%n/master/%{login_user}
driver = ldap
master = yes
pass = yes
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
acl = vfile:/srv/shared/dovecot/global-acls:cache_secs=300
acl_shared_dict = file:/srv/shared/dovecot/shared-mailboxes.dict
fts = solr
fts_autoindex = yes
fts_autoindex_max_recent_msgs = 20
fts_index_timeout = 60
fts_solr = url=http://localhost:8983/solr/dovecot/
last_login_dict = fs:posix:prefix=~/
last_login_key = lastlogin
mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
mail_log_fields = uid box msgid from
mailbox_alias_new = INBOX_spam
mailbox_alias_new2 = Junk E-mail
mailbox_alias_new3 = Posta indesiderata
mailbox_alias_new4 = Deleted Messages
mailbox_alias_new5 = Posta eliminata
mailbox_alias_new6 = Sent Messages
mailbox_alias_new7 = Posta inviata
mailbox_alias_old = Junk
mailbox_alias_old2 = Junk
mailbox_alias_old3 = Junk
mailbox_alias_old4 = Trash
mailbox_alias_old5 = Trash
mailbox_alias_old6 = Sent
mailbox_alias_old7 = Sent
quota = count:User quota
quota2 = count:Archive quota
quota2_rule = *:storage=25GB
quota2_warning = storage=95%% quota2-warning 95 %n
quota2_warning2 = storage=90%% quota2-warning 90 %n
quota2_warning3 = storage=80%% quota2-warning 80 %n
quota_rule = *:storage=5GB
quota_rule2 = Trash:storage=+10%%
quota_rule3 = Archives/*:ignore
quota_status_nouser = DUNNO
quota_status_overquota = 552 5.2.2 Quota exceeded (mailbox for user is full)
quota_status_success = DUNNO
quota_vsizes = yes
quota_warning = storage=100%% quota-warning 100 %n
quota_warning2 = storage=95%% quota-warning 95 %n
quota_warning3 = storage=90%% quota-warning 90 %n
quota_warning4 = storage=80%% quota-warning 80 %n
sieve = file:~/sieve;active=~/.dovecot.sieve
sieve_before = /etc/dovecot/sieve/spinsa.sieve
sieve_default = /etc/dovecot/sieve/dovecot.sieve
sieve_editheader_forbid_add = X-SPINSA-Spam-Score
sieve_editheader_forbid_delete = X-SPINSA-Spam-Score
sieve_extensions = +notify +imapflags +vacation-seconds +spamtest
+spamtestplus +editheader
sieve_max_redirects = 16
sieve_spamtest_max_value = 10
sieve_spamtest_status_header = X-SPINSA-Spam-Score
sieve_spamtest_status_type = score
sieve_vacation_min_period = 0s
}
pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
postmaster_address = postmaster at example.com
protocols = imap pop3 lmtp sieve
rejection_reason = Your message to <%t> was automatically rejected for the
following reason - il tuo messaggio a <%t> ? stato rifiutato per il
seguente motivo:%n%n%r
rejection_subject = Rejected - Messaggio rifiutato: %s
service auth {
inet_listener {
port = 49494
}
unix_listener auth-userdb {
user = vmail
}
}
service dict {
unix_listener dict {
mode = 0660
user = vmail
}
}
service doveadm {
inet_listener {
port = 12345
}
}
service imap-login {
process_min_avail = 4
service_count = 0
}
service imap {
process_limit = 2048
}
service lmtp {
inet_listener lmtp {
port = 24
}
process_limit = 25
process_min_avail = 10
user = vmail
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
inet_listener sieve_deprecated {
port = 2000
}
process_min_avail = 4
service_count = 0
vsz_limit = 256 M
}
service quota-status {
client_limit = 1
executable = /usr/libexec/dovecot/quota-status -p postfix
inet_listener {
port = 25001
}
}
service quota-warning {
executable = script /srv/shared/bin/dovecot-quota-warning.sh
unix_listener quota-warning {
user = vmail
}
user = vmail
}
service quota2-warning {
executable = script /srv/shared/bin/dovecot-quota2-warning.sh
unix_listener quota2-warning {
user = vmail
}
user = vmail
}
shutdown_clients = no
ssl = required
ssl_cert = </etc/pki/dovecot/certs/server-02-crt.pem
ssl_client_ca_file = /etc/pki/tls/cert.pem
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
submission_host = smtp.example.com:25
syslog_facility = local2
userdb {
driver = prefetch
}
userdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
verbose_proctitle = yes
protocol lmtp {
mail_plugins = acl mailbox_alias quota fts fts_solr sieve
postmaster_address = postmaster at example.com
}
protocol quota-status {
auth_master_user_separator =
}
protocol imap {
mail_max_userip_connections = 50
mail_plugins = acl mailbox_alias quota fts fts_solr imap_quota imap_acl
last_login mail_log notify
}
protocol sieve {
mail_max_userip_connections = 50
}
protocol pop3 {
mail_max_userip_connections = 50
}
-------------- next part --------------
#0 0x00007fa86176a1f7 in raise () from /lib64/libc.so.6
No symbol table info available.
#1 0x00007fa86176b8e8 in abort () from /lib64/libc.so.6
No symbol table info available.
#2 0x00007fa861bc0c8b in default_fatal_finish (type=<optimized out>,
status=status at entry=0) at failures.c:228
backtrace = 0x55b9d50b41e8
"/usr/lib64/dovecot/libdovecot.so.0(+0xc8cc4) [0x7fa861bc0cc4] ->
/usr/lib64/dovecot/libdovecot.so.0(+0xc8d7e) [0x7fa861bc0d7e] ->
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7fa861b34190] ->
/usr"...
recursed = 0
#3 0x00007fa861bc0d7e in i_internal_fatal_handler (ctx=0x7ffcb5414e40,
format=<optimized out>, args=<optimized out>) at failures.c:718
status = 0
#4 0x00007fa861b34190 in i_panic (format=format at entry=0x7fa861f68608
"file %s: line %d (%s): assertion failed: (%s)") at failures.c:306
ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0,
timestamp_usecs = 0, log_prefix = 0x0}
args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x7ffcb5414f30, reg_save_area = 0x7ffcb5414e70}}
#5 0x00007fa861ec1cbc in mailbox_attribute_get_stream (box=<optimized
out>, type=type at entry=MAIL_ATTRIBUTE_TYPE_SHARED,
key=key at entry=0x55b9d510c7f0
"vendor/vendor.dovecot/pvt/acl/user=ANY_USER", value_r=value_r at
entry=0x7ffcb5414f90) at mailbox-attribute.c:362
ret = <optimized out>
__func__ = "mailbox_attribute_get_stream"
#6 0x000055b9d4ce215d in dsync_mailbox_import_lookup_attr (attr_r=<synthetic
pointer>, key=0x55b9d510c7f0
"vendor/vendor.dovecot/pvt/acl/user=ANY_USER",
type=MAIL_ATTRIBUTE_TYPE_SHARED, importer=0x55b9d515cde8) at
dsync-mailbox-import.c:346
lookup_attr = {type = (unknown: 3574646672), key = 0x7fa861bf3276
<p_strdup+54> "[]A\\\303\017\037D", value = 0x55b9d510c510
"p\277\316?U",
value_stream = 0x7ffcb5415030, last_change = 94256631957392, modseq =
94256627647196, deleted = 160, exported = 139}
attr = <optimized out>
attr_change = <optimized out>
value = {value = 0x0, value_stream = 0x0, last_change = 1506673342,
flags = (unknown: 0)}
#7 dsync_mailbox_import_attribute (importer=0x55b9d515cde8,
attr=0x55b9d510c7b8) at dsync-mailbox-import.c:565
local_attr = 0x0
result = 0x55b9d4cfa603 ""
ret = <optimized out>
#8 0x000055b9d4cddbdf in dsync_brain_recv_mailbox_attribute
(brain=0x55b9d510eb68) at dsync-brain-mails.c:98
Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-lib-2.1.26-21.el7.x86_64 dovecot-pigeonhole-2.3.0-4.sissa.x86_64
expat-2.1.0-10.el7_3.x86_64 glibc-2.17-196.el7_4.2.x86_64
libgcc-4.8.5-16.el7_4.1.x86_64 nspr-4.13.1-1.0.el7_3.x86_64
nss-3.28.4-15.el7_4.x86_64 nss-softokn-freebl-3.28.3-8.el7_4.x86_64
nss-util-3.28.4-3.el7.x86_64 openldap-2.4.44-5.el7.x86_64
zlib-1.2.7-17.el7.x86_64
attr = 0x55b9d510c7b8
input = 0x0
ret = <optimized out>
#9 dsync_brain_sync_mails (brain=brain at entry=0x55b9d510eb68) at
dsync-brain-mails.c:386
changed = false
__func__ = "dsync_brain_sync_mails"
#10 0x000055b9d4cd93e0 in dsync_brain_run_real (changed_r=0x7ffcb5415157,
brain=0x55b9d510eb68) at dsync-brain.c:671
ret = true
orig_state = DSYNC_STATE_SYNC_MAILS
orig_box_recv_state = DSYNC_BOX_STATE_ATTRIBUTES
orig_box_send_state = DSYNC_BOX_STATE_MAIL_REQUESTS
changed = false
#11 dsync_brain_run (brain=brain at entry=0x55b9d510eb68, changed_r=changed_r at
entry=0x7ffcb5415157) at dsync-brain.c:704
_data_stack_cur_id = 5
#12 0x000055b9d4cd9a10 in dsync_brain_run_io (context=0x55b9d510eb68) at
dsync-brain.c:110
changed = false
try_pending = true
#13 0x000055b9d4cee37f in dsync_ibc_stream_input (ibc=0x55b9d510c510) at
dsync-ibc-stream.c:232
ibc = 0x55b9d510c510
#14 0x00007fa861bd82b5 in io_loop_call_io (io=0x55b9d510cf80) at ioloop.c:614
ioloop = 0x55b9d50c5720
t_id = 4
__func__ = "io_loop_call_io"
#15 0x00007fa861bd9b5f in io_loop_handler_run_internal (ioloop=ioloop at
entry=0x55b9d50c5720) at ioloop-epoll.c:222
ctx = 0x55b9d50c5920
events = <optimized out>
list = 0x55b9d510cfe0
io = <optimized out>
tv = {tv_sec = 4, tv_usec = 597363}
events_count = <optimized out>
msecs = <optimized out>
ret = 1
i = 0
call = <optimized out>
__func__ = "io_loop_handler_run_internal"
#16 0x00007fa861bd83b2 in io_loop_handler_run (ioloop=ioloop at
entry=0x55b9d50c5720) at ioloop.c:666
__func__ = "io_loop_handler_run"
#17 0x00007fa861bd85d8 in io_loop_run (ioloop=0x55b9d50c5720) at ioloop.c:639
__func__ = "io_loop_run"
#18 0x000055b9d4cbe369 in cmd_dsync_server_run (_ctx=0x55b9d50c5358,
user=0x55b9d50f2628) at doveadm-dsync.c:1187
ctx = 0x55b9d50c5358
cctx = 0x7ffcb5415410
cli = false
ibc = 0x55b9d510c510
brain = 0x55b9d510eb68
temp_prefix = 0x55b9d50b3ed8
state_str = 0x0
sync_type = <optimized out>
name = <optimized out>
process_title_prefix = 0x55b9d50b3eb0 "10.0.11.137 "
mail_error = 32680
#19 0x000055b9d4cbfc07 in doveadm_mail_next_user (ctx=ctx at
entry=0x55b9d50c5358, error_r=error_r at entry=0x7ffcb5415408) at
doveadm-mail.c:432
cctx = <optimized out>
input = {parent_event = 0x0, module = 0x0, service = 0x55b9d4cf77e6
"doveadm", username = 0x55b9d50b103a "USERNAME", session_id
= 0x0, session_id_prefix = 0x0,
session_create_time = 0, local_ip = {family = 2, u = {ip6 = {__in6_u =
{__u6_addr8 = "\223z\v\205", '\000' <repeats 11 times>,
__u6_addr16 = {31379, 34059, 0, 0,
0, 0, 0, 0}, __u6_addr32 = {2232122003, 0, 0, 0}}}, ip4 =
{s_addr = 2232122003}}}, remote_ip = {family = 2, u = {ip6 = {__in6_u = {
__u6_addr8 = "\223z\v\211", '\000'
<repeats 11 times>, __u6_addr16 = {31379, 35083, 0, 0, 0, 0, 0, 0},
__u6_addr32 = {2299230867, 0, 0, 0}}}, ip4 = {
s_addr = 2299230867}}}, local_port = 12345, remote_port = 55314,
userdb_fields = 0x0, flags_override_add = (unknown: 0),
flags_override_remove = (unknown: 0), no_userdb_lookup = false, debug
= false, conn_secured = false, conn_ssl_secured = false}
error = 0x0
ip = <optimized out>
ret = <optimized out>
__func__ = "doveadm_mail_next_user"
#20 0x000055b9d4cc06f8 in doveadm_mail_single_user (ctx=ctx at
entry=0x55b9d50c5358, error_r=error_r at entry=0x7ffcb5415408) at
doveadm-mail.c:462
cctx = <optimized out>
__func__ = "doveadm_mail_single_user"
#21 0x000055b9d4cd5969 in doveadm_mail_cmd_server_run (conn=<optimized
out>, mctx=0x55b9d50c5358) at client-connection-tcp.c:282
error = 0x8 <Address 0x8 out of bounds>
ret = <optimized out>
#22 doveadm_cmd_handle (cctx=0x7ffcb5415410, argv=0x55b9d50b1070, argc=2,
cmd_name=<optimized out>, conn=0x55b9d50d6588) at
client-connection-tcp.c:343
mail_cmd = 0x55b9d50c5b58
mctx = 0x55b9d50c5358
cmd_ver2 = <optimized out>
prev_ioloop = 0x55b9d50b9c60
cmd = 0x0
#23 client_handle_command (args=<optimized out>, conn=0x55b9d50d6588) at
client-connection-tcp.c:412
cctx = {cmd = 0x0, argc = 0, argv = 0x0, username = 0x55b9d50b103a
"USERNAME", local_ip = {family = 2, u = {ip6 = {__in6_u = {
__u6_addr8 = "\223z\v\205", '\000'
<repeats 11 times>, __u6_addr16 = {31379, 34059, 0, 0, 0, 0, 0, 0},
__u6_addr32 = {2232122003, 0, 0, 0}}}, ip4 = {
s_addr = 2232122003}}}, remote_ip = {family = 2, u = {ip6 =
{__in6_u = {__u6_addr8 = "\223z\v\211", '\000' <repeats 11
times>, __u6_addr16 = {31379, 35083,
0, 0, 0, 0, 0, 0}, __u6_addr32 = {2299230867, 0, 0, 0}}},
ip4 = {s_addr = 2299230867}}}, local_port = 12345, remote_port = 55314,
conn_type = DOVEADM_CONNECTION_TYPE_TCP, input = 0x55b9d50befd8,
output = 0x55b9d50c16f0}
flags = <optimized out>
cmd_name = <optimized out>
argc = <optimized out>
#24 client_connection_tcp_input (conn=0x55b9d50d6588) at
client-connection-tcp.c:558
args = <optimized out>
_data_stack_cur_id = 3
line = <optimized out>
ok = true
minor = 0
#25 0x00007fa861bd82b5 in io_loop_call_io (io=0x55b9d50d43d0) at ioloop.c:614
ioloop = 0x55b9d50b9c60
t_id = 2
__func__ = "io_loop_call_io"
#26 0x00007fa861bd9b5f in io_loop_handler_run_internal (ioloop=ioloop at
entry=0x55b9d50b9c60) at ioloop-epoll.c:222
ctx = 0x55b9d50ba270
events = <optimized out>
list = 0x55b9d50d4430
io = <optimized out>
tv = {tv_sec = 2147483, tv_usec = 0}
events_count = <optimized out>
msecs = <optimized out>
ret = 1
i = 0
call = <optimized out>
__func__ = "io_loop_handler_run_internal"
#27 0x00007fa861bd83b2 in io_loop_handler_run (ioloop=ioloop at
entry=0x55b9d50b9c60) at ioloop.c:666
__func__ = "io_loop_handler_run"
#28 0x00007fa861bd85d8 in io_loop_run (ioloop=0x55b9d50b9c60) at ioloop.c:639
__func__ = "io_loop_run"
#29 0x00007fa861b56b23 in master_service_run (service=0x55b9d50b9af0,
callback=callback at entry=0x55b9d4cd8450 <client_connected>) at
master-service.c:767
No locals.
#30 0x000055b9d4cb0536 in main (argc=1, argv=0x55b9d50b9890) at main.c:146
set_roots = {0x55b9d4f1b740 <doveadm_setting_parser_info>, 0x0}
input = {roots = 0x7ffcb54155d0, config_path = 0x0, preserve_environment
= false, preserve_user = false, preserve_home = false, never_exec = false,
use_sysexits = false, parse_full_config = false, module =
0x55b9d4cf77e6 "doveadm", service = 0x55b9d4cf77e6
"doveadm", username = 0x0, local_ip = {family = 0,
u = {ip6 = {__in6_u = {__u6_addr8 = '\000' <repeats 15
times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}},
ip4 = {s_addr = 0}}},
remote_ip = {family = 0, u = {ip6 = {__in6_u = {__u6_addr8 =
'\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0},
__u6_addr32 = {0, 0, 0, 0}}},
ip4 = {s_addr = 0}}}, local_name = 0x0}
output = {specific_services = 0x0, service_uses_local = false,
service_uses_remote = false, used_local = false, used_remote = false,
permission_denied = false}
error = 0x7fa8618af2c0 <intel_02_known> "\006\004 "
c = <optimized out>
Marco Giunta
2018-Feb-05 10:04 UTC
Dovecot 2.3.0, Panic: file mailbox-attribute.c: line 362 (mailbox_attribute_get_stream): assertion failed: (value_r->value != NULL || value_r->value_stream != NULL)
Hi, If I downgrade to Dovecot 2.2.33.2, there are no problems to sync users with ACL Thanks, Marco On 2018-02-02 14:39, Marco Giunta wrote:> Hi at all, > I have a RHEL7 server with Dovecot 2.3.0 (new installation). I've a > problem when trying to dsync from a Dovecot 2.2.24 server. > > If I try to sync any user with a folder with ACL, dsycn crash with panic: > > Source server: > > dsync-local(USERNAME): Debug: sieve: file storage: sync: Synchronization > active > dovecot: dsync-local(USERNAME): Debug: acl vfile: reading file > /var/spool/mail/U/USERNAME/dovecot-acl > dsync-local(USERNAME): Error: read(DEST_SERVER.example.com) failed: EOF > (last sent=mail_change (EOL), last recv=mailbox) > > Destination server: > > Feb? 2 14:15:23 DEST_SERVER dovecot: dsync-server(USERNAME): Panic: file > mailbox-attribute.c: line 362 (mailbox_attribute_get_stream): assertion > failed: (value_r->value != NULL || value_r->value_stream != NULL) > Feb? 2 14:15:23 DEST_SERVER dovecot: dsync-server(USERNAME): Error: Raw > backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0xc8cc4) [0x7fa861bc0cc4] > -> /usr/lib64/dovecot/libdovecot.so.0(+0xc8d7e) [0x7fa861bc0d7e] -> > /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7fa861b34190] -> > /usr/lib64/dovecot/libdovecot-storage.so.0(+0x55cbc) [0x7fa861ec1cbc] -> > dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](dsync_mailbox_import_attribute+0x4d) [0x55b9d4ce215d] > -> dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](dsync_brain_sync_mails+0x2ef) [0x55b9d4cddbdf] -> > dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](dsync_brain_run+0x2b0) [0x55b9d4cd93e0] -> > dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](+0x43a10) [0x55b9d4cd9a10] -> dovecot/doveadm-server > [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](+0x5837f) [0x55b9d4cee37f] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x65) > [0x7fa861bd82b5] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f) > [0x7fa861bd9b5f] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) > [0x7fa861bd83b2] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) > [0x7fa861bd85d8] -> dovecot/doveadm-server [10.0.11.137 USERNAME INBOX > send:mail_requests recv:attributes](+0x28369) [0x55b9d4cbe369] -> > dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](+0x29c07) [0x55b9d4cbfc07] -> dovecot/doveadm-server > [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](+0x3f969) [0x55b9d4cd5969] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x65) > [0x7fa861bd82b5] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f) > [0x7fa861bd9b5f] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) > [0x7fa861bd83b2] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) > [0x7fa861bd85d8] -> > /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) > [0x7fa861b56b23] -> dovecot/doveadm-server [10.0.11.137 USERNAME INBOX > send:mail_requests recv:attributes](main+0x1b6) [0x55b9d4cb0536] -> > /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fa861756c05] -> > dovecot/doveadm-server [10.0.11.137 USERNAME INBOX send:mail_requests > recv:attributes](+0x1a5f5) [0x55b9d4cb05f5] > Feb? 2 14:15:23 DEST_SERVER dovecot: dsync-server(USERNAME): Fatal: > master: service(doveadm): child 2149 killed with signal 6 (core dumped) > > > Coredump and configuration attached. > > > On source server I run this command: > > # doveadm -D backup -f -u USERNAME -x 'Archives*' > tcp:DEST_SERVER.example.com > > but same panic if try to sync from destination server: > > # doveadm -D backup -fR -u USERNAME -x 'Archives*' > tcp:SOURCE_SERVER.example.com > > > Same panic also syncing any user with acl and using different > acl_shared_dict (file or fs:posix) in dovecot configuration. > > Thanks, > ? Marco > >-- Marco Giunta - ITCS SysAdmin Via Bonomea, 265 34136 - Trieste, Italy Tel: +39-040-3787-503 Fax: +39-040-3787-244