[BUG] Dovecot 2.2.22 Pigeonhole 0.4.13 - Panic: epoll_ctl(del, 18) failed: Bad file descriptor

[Stephan Bosch]

Op 3/22/2016 om 12:39 AM schreef Andreas Jobs:
> Hi,
>
> I just found some of these in my logs:
>
> Mar 21 18:42:17 lmtp(andreas.jobs at ruhr-uni-bochum.de): Panic: epoll_ctl(del, 18) failed: Bad file descriptor
> Mar 21 18:42:17 lmtp(andreas.jobs at ruhr-uni-bochum.de): Error: Raw backtrace: 
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0x9acdb) [0x7f4d97ec9cdb] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0x9c074) [0x7f4d97ecb074] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f4d97eca021] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_loop_handle_remove+0x126) [0x7f4d97ee8830] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0xb63f7) [0x7f4d97ee53f7] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_remove+0x1d) [0x7f4d97ee544e] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0xc85c4) [0x7f4d97ef75c4] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0xc867b) [0x7f4d97ef767b] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_stream_close+0x28) [0x7f4d97ed56b5] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0xc6349) [0x7f4d97ef5349] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(o_stream_destroy+0x20) [0x7f4d97ef53d9] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(+0x95550) [0x7f4d9720b550] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(+0x95c5a) [0x7f4d9720bc5a] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(+0xc992c) [0x7f4d97ef892c] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_loop_call_io+0xcd) [0x7f4d97ee6680] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x1f6) [0x7f4d97ee8a78] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x24) [0x7f4d97ee6826] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot.so.0(io_loop_run+0xaf) [0x7f4d97ee6774] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(program_client_run+0x100) [0x7f4d9720c943] ->
>     /usr/local/dovecot/lib/dovecot/sieve/lib90_sieve_extprograms_plugin.so(sieve_extprogram_run+0x1c) [0x7f4d96735f84] ->
>     /usr/local/dovecot/lib/dovecot/sieve/lib90_sieve_extprograms_plugin.so(+0x459f) [0x7f4d9673359f] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(+0x3fd61) [0x7f4d971b5d61] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xaa) [0x7f4d971b5e84] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_start+0x140) [0x7f4d971b6054] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x47) [0x7f4d971b609d] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(+0x5a1c6) [0x7f4d971d01c6] ->
>     /usr/local/dovecot/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x5c) [0x7f4d971d06fa] ->
>     /usr/local/dovecot/lib/dovecot/lib90_sieve_plugin.so(+0x3278) [0x7f4d9744b278]
> Mar 21 18:42:17 lmtp(andreas.jobs at ruhr-uni-bochum.de): Fatal: master: service(lmtp): child 18908 killed with signal 6 (core dumped)

Fixed (few days ago actually):

https://github.com/dovecot/pigeonhole/commit/a95b0579b89c13fb3ee5700e76cbe6a4a3e898e0

Regards,

Stephan.