> On December 4, 2018 at 8:18 AM Aki Tuomi <[email protected]> wrote: > > We don't consider it as "very early beta". We consider it production ready. > It is bit more work to set up though.
FWIW, Squat has been deprecated since 2.0, so none of this should come as a surprise. https://wiki.dovecot.org/Plugins/FTS > Aki > > > On 04 December 2018 at 17:16 Joan Moreau <[email protected]> wrote: > > > > > > Thanks for mySql > > > > For Squat vs Solr, Solr does not reach Squat by very far in terms of > > results : If I setup Solr, and search (via the search in Roundbube or > > Evolution) for a keyword or part of the keyword, the results are > > complete non sense. The diference between "search in full body" and > > "search in fields" does not even work. > > > > Solr with Dovecot seems very early beta isnt'it ? > > > > On 2018-12-04 15:57, Aki Tuomi wrote: > > > > > On 04 December 2018 at 16:46 Joan Moreau via dovecot > > > <[email protected]> wrote: > > > > > > Hi > > > > > > How to solve this ? > > > > > > So many similar segfaults > > > > > > Thank you > > > > > > On 2018-11-30 06:11, Joan Moreau wrote: > > > > > > ANother (very very long) example : > > > > > > # gdb /usr/libexec/dovecot/indexer-worker > > > core.indexer-worker.0.3a33f56105e043de802a7dfcee265a07.21017.1543533424000000 > > > GNU gdb (GDB) 8.2 > > > Copyright (C) 2018 Free Software Foundation, Inc. > > > License GPLv3+: GNU GPL version 3 or later > > > <http://gnu.org/licenses/gpl.html> > > > This is free software: you are free to change and redistribute it. > > > There is NO WARRANTY, to the extent permitted by law. > > > Type "show copying" and "show warranty" for details. > > > This GDB was configured as "x86_64-pc-linux-gnu". > > > Type "show configuration" for configuration details. > > > For bug reporting instructions, please see: > > > <http://www.gnu.org/software/gdb/bugs/>. > > > Find the GDB manual and other documentation resources online at: > > > <http://www.gnu.org/software/gdb/documentation/>. > > > > > > For help, type "help". > > > Type "apropos word" to search for commands related to "word"... > > > Reading symbols from /usr/libexec/dovecot/indexer-worker...done. > > > [New LWP 21017] > > > [Thread debugging using libthread_db enabled] > > > Using host libthread_db library "/usr/lib/libthread_db.so.1". > > > Core was generated by `dovecot/indexer-worker'. > > > Program terminated with signal SIGSEGV, Segmentation fault. > > > #0 0x00007f768b62b13e in file_lock_do (fd=18, path=0x564540376790 > > > "/data/mail/grosjo.net/admin/mailboxes/QoS/dbox-Mails/dovecot.index.search", > > > lock_type=0, > > > lock_method=FILE_LOCK_METHOD_FCNTL, timeout_secs=60, > > > error_r=0x7fff045010b0) at file-lock.c:173 > > > 173 { > > > (gdb) bt full > > > #0 0x00007f768b62b13e in file_lock_do (fd=18, path=0x564540376790 > > > "/data/mail/grosjo.net/admin/mailboxes/QoS/dbox-Mails/dovecot.index.search", > > > lock_type=0, > > > lock_method=FILE_LOCK_METHOD_FCNTL, timeout_secs=60, > > > error_r=0x7fff045010b0) at file-lock.c:173 > > > lock_type_str = <optimized out> > > > started = <optimized out> > > > ret = <optimized out> > > > __func__ = "file_lock_do" > > > #1 0x00007f768b62b5b6 in file_wait_lock_error (fd=18, path=0x564540376790 > > > "/data/mail/grosjo.net/admin/mailboxes/QoS/dbox-Mails/dovecot.index.search", > > > lock_type=0, > > > lock_method=FILE_LOCK_METHOD_FCNTL, timeout_secs=<optimized out>, > > > lock_r=0x7fff04501118, error_r=0x7fff045010b0) at file-lock.c:318 > > > lock = <optimized out> > > > ret = <optimized out> > > > #2 0x00007f768b62b660 in file_wait_lock (fd=<optimized out>, > > > path=<optimized out>, lock_type=lock_type@entry=0, lock_method=<optimized > > > out>, timeout_secs=timeout_secs@entry=60, > > > lock_r=lock_r@entry=0x7fff04501118) at file-lock.c:303 > > > error = 0x564540376490 "" > > > ret = <optimized out> > > > #3 0x00007f768a976c87 in squat_trie_lock (trie=0x564540376490, > > > lock_type=0, file_lock_r=0x7fff04501118, dotlock_r=0x7fff04501120) at > > > squat-trie.c:294 > > > ret = <optimized out> > > > dotlock_r = 0x7fff04501120 > > > file_lock_r = 0x7fff04501118 > > > trie = 0x564540376490 > > > ret = <optimized out> > > > __func__ = "squat_trie_lock" > > > lock_type = 0 > > > ret = <optimized out> > > > __func__ = "squat_trie_lock" > > > #4 0x00007f768a978627 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1487 > > > file_lock = 0x0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #5 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #6 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #7 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #8 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #9 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c850 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #10 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #11 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #12 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #13 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #14 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c7b0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #15 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #16 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #17 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #18 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #19 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c710 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #20 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #21 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #22 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #23 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #24 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c670 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #25 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #26 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #27 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #28 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #29 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c5d0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #30 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #31 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #32 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #33 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #34 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c530 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #35 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #36 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #37 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #38 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #39 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c490 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #40 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #41 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #42 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #43 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #44 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c3f0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #45 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #46 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #47 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #48 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #49 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c350 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #50 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > #51 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #52 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #53 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #54 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c2b0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #55 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #56 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #57 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #58 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #59 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c210 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #60 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #61 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #62 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #63 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #64 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c170 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #65 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #66 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #67 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #68 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #69 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c0d0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #70 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #71 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #72 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #73 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #74 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210c030 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #75 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #76 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #77 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #78 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #79 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bf90 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #80 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #81 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #82 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #83 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #84 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bef0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #85 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #86 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #87 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #88 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #89 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210be50 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #90 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #91 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #92 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #93 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #94 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bdb0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #95 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #96 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #97 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #98 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized out>) > > > at squat-uidlist.c:569 > > > No locals. > > > #99 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bd10 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #100 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #101 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #102 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #103 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized > > > out>) at squat-uidlist.c:569 > > > No locals. > > > #104 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bc70 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #105 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #106 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #107 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #108 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized > > > out>) at squat-uidlist.c:569 > > > No locals. > > > #109 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bbd0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #110 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #111 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #112 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #113 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized > > > out>) at squat-uidlist.c:569 > > > No locals. > > > #114 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210bb30 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #115 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #116 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #117 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #118 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized > > > out>) at squat-uidlist.c:569 > > > No locals. > > > #119 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210ba90 > > > dotlock = 0x0 > > > changed = <optimized out> > > > ret = <optimized out> > > > #120 0x00007f768a97b19d in squat_uidlist_map_header > > > (uidlist=0x5645403767f0) at squat-uidlist.c:378 > > > No locals. > > > #121 squat_uidlist_map (uidlist=0x5645403767f0) at squat-uidlist.c:477 > > > mmap_hdr = <optimized out> > > > ret = <optimized out> > > > #122 0x00007f768a97b432 in squat_uidlist_open (uidlist=0x5645403767f0) at > > > squat-uidlist.c:546 > > > No locals. > > > #123 0x00007f768a97b5aa in squat_uidlist_refresh (uidlist=<optimized > > > out>) at squat-uidlist.c:569 > > > No locals. > > > #124 0x00007f768a9787c2 in squat_trie_map (trie=0x564540376490, > > > building=<optimized out>) at squat-trie.c:1526 > > > file_lock = 0x56454210b9f0 > > > dotlock = 0x0 > > > changed = <optimized out> > > > > > > (continues for ages) > > > > > > On 2018-11-29 19:36, Joan Moreau wrote: > > > > > > finally managed to locate the dump > > > > > > here the output: > > > > > > # gdb /usr/libexec/dovecot/auth > > > /var/lib/systemd/coredump/core.auth.0.3a33f56105e043de802a7dfcee265a07.28130.1543516118000000 > > > GNU gdb (GDB) 8.2 > > > (gdb) bt full > > > #0 0x00007f739c35cd7f in raise () from /usr/lib/libc.so.6 > > > No symbol table info available. > > > #1 0x00007f739c347672 in abort () from /usr/lib/libc.so.6 > > > No symbol table info available. > > > #2 0x00007f739c39f878 in __libc_message () from /usr/lib/libc.so.6 > > > No symbol table info available. > > > #3 0x00007f739c3a618a in malloc_printerr () from /usr/lib/libc.so.6 > > > No symbol table info available. > > > #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > > > No symbol table info available. > > > #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at > > > /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > > > mysql = 0x5636af7abdc0 > > > p = <optimized out> > > > p = <optimized out> > > > #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) > > > at driver-sqlpool.c:590 > > > conn__foreach_end = 0x5636af7ab570 > > > db = 0x5636af7aaf30 > > > conn = 0x5636af7ab560 > > > #7 0x00005636aeefed65 in db_sql_unref (_conn=0x5636af7b0020) at > > > db-sql.c:128 > > > conn = 0x5636af7ae388 > > > #8 0x00005636aeef7e15 in userdb_deinit (userdb=0x5636af7afff8) at > > > userdb.c:191 > > > idx = 0 > > > __func__ = "userdb_deinit" > > > #9 0x00005636aeede209 in auth_deinit (auth=0x5636af7afd58) at auth.c:335 > > > passdb = <optimized out> > > > userdb = 0x5636af7aff18 > > > passdb = <optimized out> > > > userdb = <optimized out> > > > #10 auths_deinit () at auth.c:433 > > > auth__foreach_end = 0x5636af7ae2f8 > > > auth = 0x5636af7ae2f0 > > > #11 0x00005636aeedcf65 in main_deinit () at main.c:270 > > > l = <optimized out> > > > l = <optimized out> > > > l_end = <optimized out> > > > #12 main (argc=<optimized out>, argv=<optimized out>) at main.c:401 > > > c = <optimized out> > > > > On 27.11.2018 8.39, Joan Moreau wrote: > > > > Thank you Aki > > > > here the requested data (below) > > > > Please not as well that we have numerous subfolders (>50) and pretty big > > mailbox sizes (>20G) > > > > Bug appears mostly in auth process and index-worker > > > > dovecot -n : > > > > # 2.4.devel (de42b54aa): /etc/dovecot/dovecot.conf > > # Pigeonhole version 0.6.devel (65909cfa) > > # OS: Linux 4.19.4-arch1-1-ARCH x86_64 ext4 > > # Hostname: gjserver > > base_dir = /run/dovecot > > default_login_user = dovecot > > default_vsz_limit = 16 G > > disable_plaintext_auth = no > > listen = * > > log_path = /var/log/mail/dovecot.log > > mail_gid = mail > > mail_location = mdbox:/data/mail/%d/%n:ALT=/data/mail/archives/%d/%n > > mail_plugins = fts fts_squat > > mail_uid = mailusers > > 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 > > mdbox_rotate_size = 24 M > > > > (...) > > > > passdb { > > args = /etc/dovecot/dovecot-sql.conf > > driver = sql > > } > > (the rest default values) > > fts squat was already deprecated in 2.2, and it's considered obsolete in > > 2.3. We hopefully get around removing it from 2.4, but you should move > > away from it to Solr. > > > > The MySQL crash has been fixed in master, see > > https://github.com/dovecot/core/commit/3c5101ffdd2a8115e03ed7180d53578765dea4c9.patch > > > > Aki
