On 6 Jul 2018, at 1.53, Martynas Bendorius <
martynas@martynas.it> wrote:
Dovecot 2.3.2 still has the same issue we reported for 2.3.X:
Jul 05 15:10:49 lmtp(2730445): Panic: file lib-event.c: line 182 (event_pop_global): assertion failed: (event != NULL)
...
#5 0x00007f6502986e42 in event_pop_global (event=<optimized out>) at lib-event.c:182
__func__ = "event_pop_global"
#6 0x00007f6502c68f88 in mail_storage_service_io_deactivate_user_cb (user=0x7f65048e4708)
at mail-storage-service.c:823
---Type <return> to continue, or q <return> to quit---
event = 0x0
__func__ = "mail_storage_service_io_deactivate_user_cb"
Could you also run in gdb:
fr 6
p *user
p *user->pool
Also what's your doveconf -n?