Hello,
The current version of LDA can crash (seg fault 11) under certain
circumstances.
I don't know why it happens only with some accounts, but here is a
backtrace. The user has a sieve filter in place :
(gdb) bt full
#0 0x0000000800443434 in smtp_client_open () from
/usr/lib/dovecot/libdovecot-lda.so.0
No symbol table info available.
#1 0x00000008009943ab in lda_sieve_smtp_open.2406.2210 () from
/usr/lib/dovecot/lib90_sieve_plugin.so
No symbol table info available.
#2 0x0000000800e80532 in sieve_smtp_open () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#3 0x0000000800e6157d in act_redirect_send.23018 () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#4 0x0000000800e7e175 in act_redirect_commit.23025 () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#5 0x0000000800e5f2bd in sieve_result_execute () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#6 0x0000000800e5ee7b in sieve_multiscript_execute.25305 () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#7 0x0000000800e496f8 in sieve_multiscript_run () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#8 0x0000000800994652 in lda_sieve_multiscript_execute.2399.2297 ()
from /usr/lib/dovecot/lib90_sieve_plugin.so
No symbol table info available.
#9 0x00000008009942c7 in lda_sieve_deliver_mail.2402.2206 () from
/usr/lib/dovecot/lib90_sieve_plugin.so
No symbol table info available.
#10 0x00000008004435d8 in mail_deliver () from
/usr/lib/dovecot/libdovecot-lda.so.0
No symbol table info available.
#11 0x00000000004029f7 in main (argc=7, argv=0x7fffffffe830) at main.c:434
set_roots = {0x404520, 0x0}
ctx = {pool = 0x800a0d820, set = 0x800a3cc98, session 0x800a0d840,
dup_ctx = 0x800abf0c0, session_id = 0x0, src_mail 0x800a34840,
src_envelope_sender = 0x800a0d858 "mailtest at example.com",
dest_user = 0x800a89040, dest_addr = 0x7fffffffebfd "test at
example.com",
final_dest_addr = 0x7fffffffebfd "test at example.com",
dest_mailbox_name
= 0x40356b "INBOX", dest_mail = 0x0, var_expand_table = 0x0,
tried_default_save = false, saved_mail = false, save_dest_mail = false,
mailbox_full = false, dsn = false}
service_flags = 1027
user = (const __unknown__ *) 0x7fffffffebcc "test at
example.com"
errstr = (const __unknown__ *) 0x0
path = (const __unknown__ *) 0x0
storage_service = (struct mail_storage_service_ctx *) 0x800a30840
service_user = (struct mail_storage_service_user *) 0x800a3c0a0
service_input = {module = 0x403567 "lda", service = 0x403567
"lda", username = 0x7fffffffebcc "test at example.com",
session_id = 0x0,
local_ip = {family = 0, u = {ip6 = {__u6_addr = {__u6_addr8 = '\0'
<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 = {__u6_addr
{__u6_addr8 = '\0' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0,
0, 0,
0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, local_port 0,
remote_port = 0, userdb_fields = 0x0, flags_override_add = 0,
flags_override_remove = 0,
no_userdb_lookup = 0}
storage = (struct mail_storage *) 0x0
user_source = (const __unknown__ *) 0x4034c0 ""
destaddr_source = (const __unknown__ *) 0x403576 "-a
parameter"
process_euid = 0
stderr_rejection = false
ret = 1
c = -1
error = MAIL_ERROR_NONE
Cheers,
Olivier
Hello,
The current version of LDA can crash (seg fault 11) under certain
circumstances.
I don't know why it happens only with some accounts, but here is a
backtrace. The user has a sieve filter in place :
(gdb) bt full
#0 0x0000000800443434 in smtp_client_open () from
/usr/lib/dovecot/libdovecot-lda.so.0
No symbol table info available.
#1 0x00000008009943ab in lda_sieve_smtp_open.2406.2210 () from
/usr/lib/dovecot/lib90_sieve_plugin.so
No symbol table info available.
#2 0x0000000800e80532 in sieve_smtp_open () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#3 0x0000000800e6157d in act_redirect_send.23018 () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#4 0x0000000800e7e175 in act_redirect_commit.23025 () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#5 0x0000000800e5f2bd in sieve_result_execute () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#6 0x0000000800e5ee7b in sieve_multiscript_execute.25305 () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#7 0x0000000800e496f8 in sieve_multiscript_run () from
/usr/lib/dovecot/libdovecot-sieve.so.0
No symbol table info available.
#8 0x0000000800994652 in lda_sieve_multiscript_execute.2399.2297 ()
from /usr/lib/dovecot/lib90_sieve_plugin.so
No symbol table info available.
#9 0x00000008009942c7 in lda_sieve_deliver_mail.2402.2206 () from
/usr/lib/dovecot/lib90_sieve_plugin.so
No symbol table info available.
#10 0x00000008004435d8 in mail_deliver () from
/usr/lib/dovecot/libdovecot-lda.so.0
No symbol table info available.
#11 0x00000000004029f7 in main (argc=7, argv=0x7fffffffe830) at main.c:434
set_roots = {0x404520, 0x0}
ctx = {pool = 0x800a0d820, set = 0x800a3cc98, session 0x800a0d840,
dup_ctx = 0x800abf0c0, session_id = 0x0, src_mail 0x800a34840,
src_envelope_sender = 0x800a0d858 "mailtest at example.com",
dest_user = 0x800a89040, dest_addr = 0x7fffffffebfd "test at
example.com",
final_dest_addr = 0x7fffffffebfd "test at example.com",
dest_mailbox_name
= 0x40356b "INBOX", dest_mail = 0x0, var_expand_table = 0x0,
tried_default_save = false, saved_mail = false, save_dest_mail = false,
mailbox_full = false, dsn = false}
service_flags = 1027
user = (const __unknown__ *) 0x7fffffffebcc "test at
example.com"
errstr = (const __unknown__ *) 0x0
path = (const __unknown__ *) 0x0
storage_service = (struct mail_storage_service_ctx *) 0x800a30840
service_user = (struct mail_storage_service_user *) 0x800a3c0a0
service_input = {module = 0x403567 "lda", service = 0x403567
"lda", username = 0x7fffffffebcc "test at example.com",
session_id = 0x0,
local_ip = {family = 0, u = {ip6 = {__u6_addr = {__u6_addr8 = '\0'
<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 = {__u6_addr
{__u6_addr8 = '\0' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0,
0, 0,
0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, local_port 0,
remote_port = 0, userdb_fields = 0x0, flags_override_add = 0,
flags_override_remove = 0,
no_userdb_lookup = 0}
storage = (struct mail_storage *) 0x0
user_source = (const __unknown__ *) 0x4034c0 ""
destaddr_source = (const __unknown__ *) 0x403576 "-a
parameter"
process_euid = 0
stderr_rejection = false
ret = 1
c = -1
error = MAIL_ERROR_NONE
Cheers,
Olivier
I can confirm that the issues are gone when using pigeonhole-0.3.0 I thought the sievec crashes might re-appear, but this isn't the case. Thank you Robert. Olivier> Am 26.04.2012 17:47, schrieb interfaSys s?rl: > >/ Latest revision from these repositories: > />/ dovecot-2.1 > />/ dovecot-2.1-pigeonhole > / > dovecot-2.1-pigeonhole from hg ,is your problem > use i.e > > http://www.rename-it.nl/dovecot/2.1/dovecot-2.1-pigeonhole-0.3.0.tar.gz > to recompile , this works > > >/ > />/ > />/ On 26/04/2012 16:35, Timo Sirainen wrote: > />>/ On 26.4.2012, at 18.32, interfaSys s?rl wrote: > />>/ > />>>/ The current version of LDA can crash (seg fault 11) under certain > />>>/ circumstances. > />>/ > />>/ > />>/ "The current" means what exactly? (Stephan's autobuilt .debs?) > />>/ > />>/ > />>/ > / > > -- > Best Regards > > MfG Robert Schetterer > > Germany/Munich/Bavaria