On 18 Dec 2017, at 23.16, Mark Moseley <moseleym...@gmail.com> wrote: > > doveadm(test1-sha...@test.com): Panic: file buffer.c: line 97 > (buffer_check_limits): assertion failed: (buf->used <= buf->alloc) .. > /usr/lib/dovecot/modules/doveadm/lib10_doveadm_sieve_plugin.so(+0x43fe) > [0x6ba6997c33fe] ->
Since the panic is coming from pigeonhole, did you recompile it also? And what version of it?