indexer-worker panics with latest mercurial

[Laeeth Isharc]

Hi.

I am seeing the following in my logs.  Happy to downgrade to an earlier 
version if you think this might be the problem, but dovecot.org is 
extremely slow (and has been for months) so I found it easier just to 
pull the latest from mercurial.

Thanks.


Laeeth

Mar 12 20:48:39 indexer: Error: Indexer worker disconnected, discarding 
1 reques
ts for laeeth at laeeth.com
Mar 12 20:48:39 indexer-worker(laeeth at laeeth.com): Fatal: master: 
service(indexe
r-worker): child 24003 killed with signal 6 (core dumps disabled)
Mar 12 20:49:01 dsync-local(laeeth at laeeth.com): Error: Couldn't lock 
/home/mail/
laeeth_laeeth_com/.dovecot-sync.lock: Timed out after 30 seconds
Mar 12 20:49:16 indexer-worker(laeeth at laeeth.com): Error: fts_tika: PUT 
http://l
ocalhost:9997/tika/ failed: 500 Server Error
Mar 12 20:49:17 indexer-worker(rosie at kaleidicassociates.com): Warning: 
I/O leak:
  0x7fc47d60fcf0 (line 127, fd 25)
Mar 12 20:49:17 indexer-worker(rosie at kaleidicassociates.com): Panic: 
file ioloop
.c: line 39 (io_add_file): assertion failed: (callback != NULL)
Mar 12 20:49:17 indexer-worker(rosie at kaleidicassociates.com): Error: Raw 
backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x76c40) [0x7fc47d63fc40] 
-> /usr/lib64/dovecot/libdovecot.so.0(+0x76d1e) [0x7fc47d63fd1e] -> 
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7fc47d5f02e5] -> 
/usr/lib64/dovecot/libdovecot.so.0(+0x87bd0) [0x7fc47d650bd0] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_move_io+0x3e) 
[0x7fc47d65183e] -> 
/usr/lib64/dovecot/libdovecot.so.0(connection_switch_ioloop+0x14) 
[0x7fc47d63db14] -> 
/usr/lib64/dovecot/libdovecot.so.0(http_client_switch_ioloop+0x28) 
[0x7fc47d614448] -> /usr/lib64/dovecot/libdovecot.so.0(+0x43876) 
[0x7fc47d60c876] -> 
/usr/lib64/dovecot/lib21_fts_solr_plugin.so(solr_connection_post_more+0x29) 
[0x7fc47c733159] -> /usr/lib64/dovecot/lib21_fts_solr_plugin.so(+0x3637) 
[0x7fc47c72f637] -> /usr/lib64/dovecot/lib20_fts_plugin.so(+0x6d83) 
[0x7fc47cf5dd83] -> 
/usr/lib64/dovecot/lib20_fts_plugin.so(fts_build_mail+0x614) 
[0x7fc47cf5e3c4] -> /usr/lib64/dovecot/lib20_fts_plugin.so(+0xc14e) 
[0x7fc47cf6314e] -> 
/usr/lib64/dovecot/libdovecot-storage.so.0(mail_precache+0x19) 
[0x7fc47d8ef429] -> dovecot/indexer-worker() [0x40237c] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) 
[0x7fc47d65155c] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xbb) 
[0x7fc47d65249b] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) 
[0x7fc47d6515c9] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) 
[0x7fc47d651648] -> 
/usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) 
[0x7fc47d5f5703] -> dovecot/indexer-worker(main+0xcb) [0x401e7b] -> 
/lib64/libc.so.6(__libc_start_main+0xf5) [0x32c6021d65] -> 
dovecot/indexer-worker() [0x401f25]
Mar 12 20:49:17 indexer: Error: Indexer worker disconnected, discarding 
15 reque
sts for rosie at kaleidicassociates.com
Mar 12 20:49:17 indexer-worker(rosie at kaleidicassociates.com): Fatal: 
master: service(indexer-worker): child 24022 killed with signal 6 (core 
dumps disabled)
Mar 12 20:49:17 indexer-worker(laeeth at kaleidicassociates.com): Warning: 
I/O leak: 0x7f22c4d4dcf0 (line 127, fd 23)
Mar 12 20:49:17 indexer-worker(laeeth at kaleidicassociates.com): Panic: 
file ioloop.c: line 829 (io_loop_move_io): assertion failed: 
((old_io->condition & IO_NOTIFY) == 0)
Mar 12 20:49:17 indexer-worker(laeeth at kaleidicassociates.com): Error: 
Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x76c40) 
[0x7f22c4d7dc40] -> /usr/lib64/dovecot/libdovecot.so.0(+0x76d1e) 
[0x7f22c4d7dd1e] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) 
[0x7f22c4d2e2e5] -> /usr/lib64/dovecot/libdovecot.so.0(+0x888ba) 
[0x7f22c4d8f8ba] -> 
/usr/lib64/dovecot/libdovecot.so.0(connection_switch_ioloop+0x14) 
[0x7f22c4d7bb14] -> 
/usr/lib64/dovecot/libdovecot.so.0(http_client_switch_ioloop+0x28) 
[0x7f22c4d52448] -> /usr/lib64/dovecot/libdovecot.so.0(+0x43876) 
[0x7f22c4d4a876] -> 
/usr/lib64/dovecot/lib21_fts_solr_plugin.so(solr_connection_post_more+0x29) 
[0x7f22c3e71159] -> /usr/lib64/dovecot/lib21_fts_solr_plugin.so(+0x3637) 
[0x7f22c3e6d637] -> /usr/lib64/dovecot/lib20_fts_plugin.so(+0x6d83) 
[0x7f22c469bd83] -> 
/usr/lib64/dovecot/lib20_fts_plugin.so(fts_build_mail+0x123) 
[0x7f22c469bed3] -> /usr/lib64/dovecot/lib20_fts_plugin.so(+0xc14e) 
[0x7f22c46a114e] -> 
/usr/lib64/dovecot/libdovecot-storage.so.0(mail_precache+0x19) 
[0x7f22c502d429] -> dovecot/indexer-worker() [0x40237c] -> 
/usr/lib64/dovecot/libdovecot.so.0(io
_loop_call_io+0x4c) [0x7f22c4d8f55c] -> /usr/lib64/dovecot/libdovecot.s
o.0(io_loop_handler_run_internal+0xbb) [0x7f22c4d9049b] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x9) 
[0x7f22c4d8f5c9] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) 
[0x7f22c4d8f648] -> 
/usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) 
[0x7f22c4d33703] -> dovecot/indexer-worker(main+0xcb) [0x401e7b] -> 
/lib64/libc.so.6(__libc_start_main+0xf5) [0x32c6021d65] -> 
dovecot/indexer-worker() [0x401f25]
Mar 12 20:49:17 indexer: Error: Indexer worker disconnected, discarding 
6 requests for laeeth at kaleidicassociates.com
Mar 12 20:49:17 indexer-worker(laeeth at kaleidicassociates.com): Fatal: 
master: service(indexer-worker): child 24020 killed with signal 6 (core 
dumps disabled)
Mar 12 20:49:26 indexer-worker(laeeth at laeeth.com): Warning: I/O leak: 
0x7f0d5aa00cf0 (line 127, fd 23)
Mar 12 20:49:26 indexer-worker(laeeth at laeeth.com): Panic: file 
ioloop-iolist.c: line 22: unreached
Mar 12 20:49:26 indexer-worker(laeeth at laeeth.com): Error: Raw backtrace: 
/usr/lib64/dovecot/libdovecot.so.0(+0x76c40) [0x7f0d5aa30c40] -> 
/usr/lib64/dovecot/libdovecot.so.0(+0x76d1e) [0x7f0d5aa30d1e] -> 
/usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0d5a9e12e5] -> 
/usr/lib64/dovecot/libdovecot.so.0(+0x88a0d) [0x7f0d5aa42a0d] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_handle_add+0x3b) 
[0x7f0d5aa4319b] -> /usr/lib64/dovecot/libdovecot.so.0(+0x87b61) 
[0x7f0d5aa41b61] -> 
/usr/lib64/dovecot/libdovecot.so.0(io_loop_move_io+0x3e) 
[0x7f0d5aa4283e] -> 
/usr/lib64/dovecot/libdovecot.so.0(connection_switch_ioloop+0x14) 
[0x7f0d5aa2eb14] -> 
/usr/lib64/dovecot/libdovecot.so.0(http_client_switch_ioloop+0x28) 
[0x7f0d5aa0