Crash periodically without backtrace #154
Description
It's happens stable on every ~ 3-15 messages from only one yandex imap account.
I have 3 of them and two others works fine, so it's possible will be difficult to catch.
Also this issue continuous yet last year or even maybe more.
current versions (from void-linux distributive):
fdm-2.2_3
glibc-2.41_1
libtdb-1.4.10_3
gdb:
[Detaching after fork from child process 20240]
yandex_3: message 12 delivered (rule 12, rewrite) in 3.109 seconds
yandex_3: message 12 delivered (rule 17, add-to-cache) in 0.000 seconds
malloc(): unaligned tcache chunk detected
[Inferior 1 (process 20192) exited with code 01]
(gdb) bt
No stack.
syslog appears:
Dec 18 00:09:31 [kernel] [ 2377.299959] fdm[20161]: segfault at 561ff0000000 ip 00007f3ba5eb37e3 sp 00007fff83a1a660 error 4 in libc.so.6[9d7e3,7f3ba5e3e000+159000] likely on CPU 0 (core 0, socket 0)
Dec 18 00:12:24 [kernel] [ 2550.704425] fdm[20253]: segfault at 148 ip 000055555556e570 sp 00007fffffffb1e0 error 4 in fdm[1a570,55555555a000+28000] likely on CPU 1 (core 1, socket 0)