imap_metadata plugin panic

[Elisamuel Resto]

I have gone through my configuration and even found a configuration example by Aki and that confirms how I configured it… still getting that error.

Possibly a issue with the code? Any suggestions as to how to enable debugging to try and find the issue?


Regards,
Elisamuel Resto

> On Nov 15, 2021, at 12:37 PM, Elisamuel Resto <sam at samresto.dev> wrote:
> 
> Hello,
> 
> This may be covered somewhere but recently I enabled the metadata plugin to work with sieve as part of some updates I did a while back and I hadn't checked my logs for any issues with it and so far they're not completely taking my system down.
> 
> Right now, upon trying to delete a folder I noticed the following in my logs... what am I missing? I see the broken SQL query, but I don't know enough about the dict system or the metadata plugin to know how to add the missing information or fix it otherwise.
> 
> Regards,
> Elisamuel Resto
> 
> 
> Nov 15 12:19:19 wyvern dovecot[461]: dict(51438): Panic: lib-sql: Too many bind args (2) for statement: SELECT meta_key FROM metadata WHERE meta_key LIKE  AND username = ?
> Nov 15 12:19:19 wyvern dovecot[461]: dict(51438): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(backtrace_append+0x43) [0x7f449789d073] -> /usr/lib/dovecot/libdovecot.so.0(backtrace_get+0x20) [0x7f449789d190] -> /usr/lib/dovecot/libdovecot.so.0(+0xfaf1f) [0x7f44978a9f1f] -> /usr/lib/dovecot/libdovecot.so.0(+0xfafb1) [0x7f44978a9fb1] -> /usr/lib/dovecot/libdovecot.so.0(+0x4cd20) [0x7f44977fbd20] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](+0x875a) [0x555e60d7775a] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](sql_statement_query+0x42) [0x555e60d7f262] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](+0xd97f) [0x555e60d7c97f] -> /usr/lib/dovecot/libdovecot.so.0(dict_iterate_values+0x25) [0x7f4497868615] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](+0xa929) [0x555e60d79929] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](+0xb224) [0x555e60d7a224] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](+0xb381) [0x555e60d7a381] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](dict_command_input+0xd9) [0x555e60d7a579] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](+0x95b8) [0x555e60d785b8] -> /usr/lib/dovecot/libdovecot.so.0(connection_input_default+0x15e) [0x7f44978a16ce] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x6b) [0x7f44978bfebb] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x13b) [0x7f44978c15cb] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x51) [0x7f44978bff61] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x41) [0x7f44978c0131] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0x7f4497831f74] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](main+0x189) [0x555e60d78139] -> /usr/lib/libc.so.6(__libc_start_main+0xd5) [0x7f44972cfb25] -> dovecot/dict [0 clients, 0 lookups:0/0/0/0, 0 iters:0/0/0/0, 0 commits:0/0/0/0](_start+0x2e) [0x555e60d7819e]
> Nov 15 12:19:19 wyvern dovecot[461]: imap(sam at samresto.dev)<51449><+BGq2NfQM/7Pisr9>: Error: Mailbox Trash/Processed: dict_iterate(priv/c841ad0291c27461ac670100a07d9965/) failed: Connection closed (reply took 0.204 secs (0.204 in dict wait, 0.000 in other ioloops, 0.000 in locks))
> Nov 15 12:19:19 wyvern dovecot[461]: dict(51438): Fatal: master: service(dict): child 51438 killed with signal 6 (core dumped)
> 
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: dovecot-conf.txt
URL: <https://dovecot.org/pipermail/dovecot/attachments/20211121/8c015d4f/attachment.txt>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_0xD2D5FB6118615F19.asc
Type: application/octet-stream
Size: 7941 bytes
Desc: not available
URL: <https://dovecot.org/pipermail/dovecot/attachments/20211121/8c015d4f/attachment.obj>