I built from dovecot-2.2.25.tar.gz on Mac OSX 10.11.15 (El Capitan) the
usual way:
CFLAGS=-I/usr/local/ssl/include LDFLAGS=-L/usr/local/ssl/lib ./configure
make
sudo make install
sudo /usr/local/sbin/dovecot
It consistently crash on startup with the following entries in
/var/log/mail.log (edited backtrace):
Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Dovecot v2.2.25
(7be1766) starting up for imap, pop3, lmtp
Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Panic: kevent(EV_ADD,
READ, 60) failed: Bad file descriptor
Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Error: Raw backtrace:
2 libdovecot.0.dylib 0x00000001000dc3fb
default_fatal_finish + 43
-> 3 libdovecot.0.dylib 0x00000001000dd4e0
syslog_handler + 0
-> 4 dovecot 0x0000000100026f8d
master_fatal_callback + 429
-> 5 libdovecot.0.dylib 0x00000001000dca9f i_panic + 415
-> 6 libdovecot.0.dylib 0x00000001000ff022
io_loop_handle_add + 194
-> 7 libdovecot.0.dylib 0x00000001000fb5f1 io_add_file
+ 385
-> 8 libdovecot.0.dylib 0x00000001000fb456 io_add + 118
-> 9 libdovecot.0.dylib 0x0000000100102b83
lib_signals_set_handler + 355
-> 10 dovecot 0x0000000100027070 main_init +
112
-> 11 dovecot 0x0000000100026628 main + 2024
-> 12 libdyld.dylib 0x00007fff889ac5ad start + 1
It looks similar to this report:
http://article.gmane.org/gmane.mail.imap.dovecot/86319/match=panic+kevent
HomeBrew installed 2.2.24, and it works in my Mac. Can someone confirm this
is a bug?
I also built 2.2.25 with debug, but can't make it break at line
iolook-kqueue.c:67
i_panic("kevent(EV_ADD, READ, %d) failed: %m", io->fd);
Thanks
--mc
.
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I think they fixed it in git, but probably didn't apply it to 2.2.25. I would recommend trying the latest from git. Sent from my iPhone> On Jul 27, 2016, at 10:46 AM, Michael Chen <michael.chen at rivetlogic.com> wrote: > > I built from dovecot-2.2.25.tar.gz on Mac OSX 10.11.15 (El Capitan) the > usual way: > > CFLAGS=-I/usr/local/ssl/include LDFLAGS=-L/usr/local/ssl/lib ./configure > make > sudo make install > sudo /usr/local/sbin/dovecot > > It consistently crash on startup with the following entries in > /var/log/mail.log (edited backtrace): > > Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Dovecot v2.2.25 > (7be1766) starting up for imap, pop3, lmtp > Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Panic: kevent(EV_ADD, > READ, 60) failed: Bad file descriptor > Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Error: Raw backtrace: > 2 libdovecot.0.dylib 0x00000001000dc3fb > default_fatal_finish + 43 > -> 3 libdovecot.0.dylib 0x00000001000dd4e0 > syslog_handler + 0 > -> 4 dovecot 0x0000000100026f8d > master_fatal_callback + 429 > -> 5 libdovecot.0.dylib 0x00000001000dca9f i_panic + 415 > -> 6 libdovecot.0.dylib 0x00000001000ff022 > io_loop_handle_add + 194 > -> 7 libdovecot.0.dylib 0x00000001000fb5f1 io_add_file > + 385 > -> 8 libdovecot.0.dylib 0x00000001000fb456 io_add + 118 > -> 9 libdovecot.0.dylib 0x0000000100102b83 > lib_signals_set_handler + 355 > -> 10 dovecot 0x0000000100027070 main_init + > 112 > -> 11 dovecot 0x0000000100026628 main + 2024 > -> 12 libdyld.dylib 0x00007fff889ac5ad start + 1 > > > It looks similar to this report: > > > http://article.gmane.org/gmane.mail.imap.dovecot/86319/match=panic+kevent > > HomeBrew installed 2.2.24, and it works in my Mac. Can someone confirm this > is a bug? > > I also built 2.2.25 with debug, but can't make it break at line > iolook-kqueue.c:67 > > i_panic("kevent(EV_ADD, READ, %d) failed: %m", io->fd); > > Thanks > > --mc > . > > -- > > > CONFIDENTIALITY NOTICE: This e-mail, including attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information or otherwise be protected by law. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender and destroy all copies and the original message.
Thanks, Edgar. I can confirm that this commit also fixed it on Mac OSX: https://github.com/dovecot/core/commit/ffd8dc932516bc55bf01d91355540daab365e5e9 --mc On Wed, Jul 27, 2016 at 8:54 AM, Edgar Pettijohn <edgar at pettijohn-web.com> wrote:> I think they fixed it in git, but probably didn't apply it to 2.2.25. I > would recommend trying the latest from git. > > Sent from my iPhone > > > On Jul 27, 2016, at 10:46 AM, Michael Chen <michael.chen at rivetlogic.com> > wrote: > > > > I built from dovecot-2.2.25.tar.gz on Mac OSX 10.11.15 (El Capitan) the > > usual way: > > > > CFLAGS=-I/usr/local/ssl/include LDFLAGS=-L/usr/local/ssl/lib > ./configure > > make > > sudo make install > > sudo /usr/local/sbin/dovecot > > > > It consistently crash on startup with the following entries in > > /var/log/mail.log (edited backtrace): > > > > Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Dovecot v2.2.25 > > (7be1766) starting up for imap, pop3, lmtp > > Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Panic: kevent(EV_ADD, > > READ, 60) failed: Bad file descriptor > > Jul 27 07:39:26 macbook-pro dovecot[70234]: master: Error: Raw backtrace: > > 2 libdovecot.0.dylib 0x00000001000dc3fb > > default_fatal_finish + 43 > > -> 3 libdovecot.0.dylib 0x00000001000dd4e0 > > syslog_handler + 0 > > -> 4 dovecot 0x0000000100026f8d > > master_fatal_callback + 429 > > -> 5 libdovecot.0.dylib 0x00000001000dca9f i_panic + > 415 > > -> 6 libdovecot.0.dylib 0x00000001000ff022 > > io_loop_handle_add + 194 > > -> 7 libdovecot.0.dylib 0x00000001000fb5f1 io_add_file > > + 385 > > -> 8 libdovecot.0.dylib 0x00000001000fb456 io_add + > 118 > > -> 9 libdovecot.0.dylib 0x0000000100102b83 > > lib_signals_set_handler + 355 > > -> 10 dovecot 0x0000000100027070 main_init + > > 112 > > -> 11 dovecot 0x0000000100026628 main + 2024 > > -> 12 libdyld.dylib 0x00007fff889ac5ad start + 1 > > > > > > It looks similar to this report: > > > > > > > http://article.gmane.org/gmane.mail.imap.dovecot/86319/match=panic+kevent > > > > HomeBrew installed 2.2.24, and it works in my Mac. Can someone confirm > this > > is a bug? > > > > I also built 2.2.25 with debug, but can't make it break at line > > iolook-kqueue.c:67 > > > > i_panic("kevent(EV_ADD, READ, %d) failed: %m", io->fd); > > > > Thanks > > > > --mc > > . > > > > -- > > > > > > CONFIDENTIALITY NOTICE: This e-mail, including attachments, is for the > sole use of the intended recipient(s) and may contain confidential and > privileged information or otherwise be protected by law. Any unauthorized > review, use, disclosure or distribution is prohibited. If you are not the > intended recipient, please contact the sender and destroy all copies and > the original message. > >-- CONFIDENTIALITY NOTICE: This e-mail, including attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information or otherwise be protected by law. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender and destroy all copies and the original message.