Re: Dovecot 2.3 panic
Hi!
Can you install debugging symbols and try get core?
A backtrace would help a lot!
https://dovecot.org/bugreport.html
Aki
On 29.03.2018 00:50, Martynas Bendorius wrote:
> Dovecot version: 2.3.1 (happens with 2.3.x too)
> OS: CentOS 7 64-bit
>
> Mar 28 16:29:24 lmtp(30383): Panic: file lib-event.c: line 182
> (event_pop_global): assertion failed: (event != NULL)
> Mar 28 16:29:24 lmtp(30383): Error: Raw backtrace:
> /usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7fac7f5177a4] ->
> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7fac7f5177ea]
> -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fac7f48826b] ->
> /usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7fac7f533392] ->
> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7fac7f814fc8] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d)
> [0x7fac7f52ec5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85)
> [0x7fac7f52f055] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
> [0x7fac7f53092f] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7fac7f52f132]
> -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fac7f52f358] ->
> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fac7f4ab6e3] ->
> dovecot/lmtp [local READY](main+0x229) [0x7fac7ff4a319] ->
> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fac7f0a9c05] -> dovecot/lmtp
> [local READY](+0x5445) [0x7fac7ff4a445]
> Mar 28 16:30:03 lmtp(17330): Panic: file lib-event.c: line 182
> (event_pop_global): assertion failed: (event != NULL)
> Mar 28 16:30:03 lmtp(17330): Error: Raw backtrace:
> /usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7f31e1b977a4] ->
> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f31e1b977ea]
> -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f31e1b0826b] ->
> /usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7f31e1bb3392] ->
> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7f31e1e94fc8] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d)
> [0x7f31e1baec5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85)
> [0x7f31e1baf055] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
> [0x7f31e1bb092f] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7f31e1baf132]
> -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f31e1baf358] ->
> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f31e1b2b6e3] ->
> dovecot/lmtp [local READY](main+0x229) [0x7f31e25ca319] ->
> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f31e1729c05] -> dovecot/lmtp
> [local READY](+0x5445) [0x7f31e25ca445]
> Mar 28 16:31:52 lmtp(883): Panic: file lib-event.c: line 182
> (event_pop_global): assertion failed: (event != NULL)
> Mar 28 16:31:52 lmtp(883): Error: Raw backtrace:
> /usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7feb746127a4] ->
> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7feb746127ea]
> -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7feb7458326b] ->
> /usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7feb7462e392] ->
> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7feb7490ffc8] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d)
> [0x7feb74629c5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85)
> [0x7feb7462a055] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
> [0x7feb7462b92f] ->
> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7feb7462a132]
> -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7feb7462a358] ->
> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7feb745a66e3] ->
> dovecot/lmtp [local READY](main+0x229) [0x7feb75045319] ->
> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7feb741a4c05] -> dovecot/lmtp
> [local READY](+0x5445) [0x7feb75045445]
>
> # 2.3.1 (8e2f634): /etc/dovecot/dovecot.conf
> # Pigeonhole version 0.5.1 (d9bc6dfe)
> # OS: Linux 3.10.0-714.10.2.lve1.5.12.el7.x86_64 x86_64 CloudLinux release
> 7.4 (Georgy Grechko)
> # Hostname: XXX
> auth_username_chars =
> abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@&
> auth_verbose = yes
> default_client_limit = 12288
> default_login_user = dovecot
> default_process_limit = 2048
> default_vsz_limit = 512 M
> disable_plaintext_auth = no
> listen = *
> lmtp_rcpt_check_quota = yes
> login_greeting = Dovecot ready.
> mail_access_groups = mail
> mail_location = maildir:~/Maildir
> mail_max_userip_connections = 150
> mail_plugins = " quota"
> maildir_copy_with_hardlinks = no
> 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
> passdb {
> driver = shadow
> username_filter = !*@*
>
Dovecot 2.3 panic
Dovecot version: 2.3.1 (happens with 2.3.x too)
OS: CentOS 7 64-bit
Mar 28 16:29:24 lmtp(30383): Panic: file lib-event.c: line 182
(event_pop_global): assertion failed: (event != NULL)
Mar 28 16:29:24 lmtp(30383): Error: Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7fac7f5177a4] ->
/usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7fac7f5177ea]
-> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fac7f48826b] ->
/usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7fac7f533392] ->
/usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7fac7f814fc8] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d)
[0x7fac7f52ec5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85)
[0x7fac7f52f055] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
[0x7fac7f53092f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52)
[0x7fac7f52f132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7fac7f52f358] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13)
[0x7fac7f4ab6e3] -> dovecot/lmtp [local READY](main+0x229) [0x7fac7ff4a319] ->
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7fac7f0a9c05] -> dovecot/lmtp
[local READY](+0x5445) [0x7fac7ff4a445]
Mar 28 16:30:03 lmtp(17330): Panic: file lib-event.c: line 182
(event_pop_global): assertion failed: (event != NULL)
Mar 28 16:30:03 lmtp(17330): Error: Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7f31e1b977a4] ->
/usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f31e1b977ea]
-> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f31e1b0826b] ->
/usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7f31e1bb3392] ->
/usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7f31e1e94fc8] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d)
[0x7f31e1baec5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85)
[0x7f31e1baf055] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
[0x7f31e1bb092f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52)
[0x7f31e1baf132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7f31e1baf358] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13)
[0x7f31e1b2b6e3] -> dovecot/lmtp [local READY](main+0x229) [0x7f31e25ca319] ->
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7f31e1729c05] -> dovecot/lmtp
[local READY](+0x5445) [0x7f31e25ca445]
Mar 28 16:31:52 lmtp(883): Panic: file lib-event.c: line 182
(event_pop_global): assertion failed: (event != NULL)
Mar 28 16:31:52 lmtp(883): Error: Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7feb746127a4] ->
/usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7feb746127ea]
-> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7feb7458326b] ->
/usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7feb7462e392] ->
/usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7feb7490ffc8] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d)
[0x7feb74629c5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85)
[0x7feb7462a055] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f)
[0x7feb7462b92f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52)
[0x7feb7462a132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7feb7462a358] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13)
[0x7feb745a66e3] -> dovecot/lmtp [local READY](main+0x229) [0x7feb75045319] ->
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7feb741a4c05] -> dovecot/lmtp
[local READY](+0x5445) [0x7feb75045445]
# 2.3.1 (8e2f634): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.1 (d9bc6dfe)
# OS: Linux 3.10.0-714.10.2.lve1.5.12.el7.x86_64 x86_64 CloudLinux release 7.4
(Georgy Grechko)
# Hostname: XXX
auth_username_chars =
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@&
auth_verbose = yes
default_client_limit = 12288
default_login_user = dovecot
default_process_limit = 2048
default_vsz_limit = 512 M
disable_plaintext_auth = no
listen = *
lmtp_rcpt_check_quota = yes
login_greeting = Dovecot ready.
mail_access_groups = mail
mail_location = maildir:~/Maildir
mail_max_userip_connections = 150
mail_plugins = " quota"
maildir_copy_with_hardlinks = no
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
passdb {
driver = shadow
username_filter = !*@*
}
passdb {
args = username_format=%n /etc/virtual/%d/passwd
driver = passwd-file
username_filter = *@*
}
plugin {
quota = maildir
sieve = file:~/sieve;active=~/.dovecot.sieve
sieve_default = /var/lib/dovecot/sieve/default.sieve
sieve_global = /var/lib/dovecot/sieve/global/
}
protocols = imap pop3 lmtp sieve
service auth {
user = root
}
service
