I am using Dovecot 2.2.36 and I am trying to use doveadm backup to
migrate email from Gmail to Dovecot. When I run doveadm backup, it goes
for a while and then eventually hits an assertion error (I've tried this
a few times now and it happens reliably).
The assertion failure looks like this:
dsync([email protected]): Panic: file imapc-client.c: line 179
(imapc_client_run_pre): assertion failed: (client->ioloop == NULL)
The last few lines of log output before the crash look like this:
https://gist.github.com/eklitzke/9a0dd77c44a6ee33e812f85d5773c24c
The GDB backtrace when the program panics looks like this:
https://gist.github.com/eklitzke/6b311474b08b546c462e0444c5cf479b
The output of "dovecot --version" prints "2.2.36 (1f10bfa63)" and I'm
using the version provided by Fedora's dovecot-2.2.36-1.fc28.src.rpm
package.
Is there any other information I can provide to assist in debugging? I
could provide a core dump provided there was a way to scrub my IMAP
credentials.
--
Evan Klitzke pgp: 0x157EFCACBC648422
e: [email protected] w: https://eklitzke.org
