On 16-07-03 03:30:36, Timo Sirainen wrote: > On 02 Jul 2016, at 03:30, Adam Weinberger <ad...@adamw.org> wrote: > > > >>> Jul 1 10:07:27 imap dovecot: master: Panic: kevent(EV_ADD, READ, 54) > >>> failed: Bad file descriptor > >>> > >>> It's not dumping core, and I get the message even with "protocols =" > >>> > >>> Downgrading back to 2.2.24 fixes it. What info would be helpful for me to > >>> provide here? > >> > >> gdb backtrace: http://dovecot.org/bugreport.html#coredumps > >> > > > > Fuller logs attached. Thanks for your help, Timo. > > > > #6 0x2815b23a in i_panic (format=0x281ccf7a "kevent(EV_ADD, READ, %d) > > failed: %m") at failures.c:275 > > #7 0x28185e10 in io_loop_handle_add (io=0x288843a0) at ioloop-kqueue.c:67 > > #8 0x281815a8 in io_add_file (fd=56, condition=IO_READ, > > source_linenum=244, callback=0x2818a7d0 <signal_read>, context=0x0) at > > ioloop.c:59 > > #9 0x281813a6 in io_add (fd=56, condition=IO_READ, source_linenum=244, > > callback=0x2818a7d0 <signal_read>, context=0x0) at ioloop.c:81 > > #10 0x2818a666 in lib_signals_set_handler (signo=1, flags=3, > > handler=0x804e6c0 <sig_settings_reload>, context=0x0) at lib-signals.c:243 > > #11 0x0804e129 in main_init (set=0x2881d098) at main.c:518 > > #12 0x0804d562 in main (argc=3, argv=0xffffae08) at main.c:890 > > Weird. I haven't touched anything even close to that. Also kqueue works on my > OSX. The only thing that comes to my mind is > https://github.com/dovecot/core/commit/fde7b8a03bf91cfa5bb7ca3e84545386243fa0d2 > > Does it happen to work if you use the attached patch? >
Still trying to learn git, but here is what happened when I tried applying this diff. Sun Jul 03 10:12:32 ~/dovecot/core $ git reset --hard 3fea4d5988de365503df44a9b067e3b181cac65c HEAD is now at 3fea4d5 master: Stopping didn't close dead-pipes early enough. Sun Jul 03 10:12:37 ~/dovecot/core $ git apply diff.patch error: patch failed: src/master/service-monitor.c:522 error: src/master/service-monitor.c: patch does not apply error: patch failed: src/master/service-monitor.c:452 error: src/master/service-monitor.c: patch does not apply error: patch failed: src/master/service-process.c:133 error: src/master/service-process.c: patch does not apply error: patch failed: src/master/service.c:283 error: src/master/service.c: patch does not apply error: patch failed: src/master/service.h:85 error: src/master/service.h: patch does not apply Same thing happened before the reset --hard. -- Edgar Pettijohn