Not sure what led to this. I recreated the xapian database and it
works fine now, so there is no concern there.
I first noticed it in emacs/notmuch doing a search. I got the below
error. Other searches would work/complete.
[Mon Nov 8 11:56:59 2021]
notmuch exited with status segmentation fault (core dumped)
command: notmuch search --format\=sexp --format-version\=5 --sort\=oldest-first
folder\:hobbies.mutt_hobby
exit signal: segmentation fault (core dumped)
I then ran the same query in notmuch cli and seg fault. That trace is
appended below.
I am running:
kern.version=OpenBSD 7.0-current (GENERIC.MP) #69: Thu Nov 4 09:11:32
MDT 2021
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
debug-emacs-27.2p3-gtk3 (installed)
debug-notmuch-0.33.2 (installed)
desktop(~)$: egdb notmuch notmuch_20211108.core
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Reading symbols from notmuch...
Reading symbols from /usr/local/bin/.debug/notmuch.dbg...
[New process 234001]
Core was generated by `notmuch'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00000dde58b24c91 in notmuch_tags_valid (tags=0x0) at lib/tags.c:51
51 lib/tags.c: No such file or directory.
(gdb) bt
#0 0x00000dde58b24c91 in notmuch_tags_valid (tags=0x0) at lib/tags.c:51
#1 0x00000dde58b39153 in _thread_add_message (thread=<optimized out>, message=0xddec7f06c60,
exclude_terms=0xddec7f233e0, omit_exclude=NOTMUCH_EXCLUDE_TRUE) at lib/thread.cc:254
#2 _notmuch_thread_create (ctx=0xddec7f11060, notmuch=<optimized out>, seed_doc_id=117767,
match_set=0xddec7f11278, exclude_terms=0xddec7f233e0, omit_excluded=NOTMUCH_EXCLUDE_TRUE,
sort=NOTMUCH_SORT_NEWEST_FIRST) at lib/thread.cc:631
#3 0x00000dde58b34f91 in notmuch_threads_get (threads=<optimized out>) at
lib/query.cc:572
#4 0x00000ddc1af61949 in do_search_threads (ctx=<optimized out>) at
notmuch-search.c:149
#5 notmuch_search_command (notmuch=<optimized out>, argc=<optimized out>,
argv=<optimized out>)
at notmuch-search.c:845
#6 0x00000ddc1af5964c in main (argc=<optimized out>, argv=0x7f7fffff08e0) at
notmuch.c:583
(gdb)
