Re: Panic: file index-search-result.c: line 132 (index_search_result_update_flags): assertion failed: (result->search_args->args == _arg)

2024-01-14 Thread John Fawcett 


On 09/01/2024 19:00, Markus Doits via dovecot wrote:


Am 03.01.24 um 10:14 schrieb Aki Tuomi:

namespace {
    prefix = _/
    separator = /
    location =
virtual:~/Maildir/virtual:LAYOUT=maildir++:INDEX=~/Maildir/virtual
}



You should not store virtual folders inside Maildir (assuming this is 
your mail location). Please use
~/virtual/ instead. The INDEX directive is not needed in this case as 
it points to same place anyways.


Thanks for your suggestion! I changed it and moved the virtual folders 
out of the Maildir manually:


```
location = virtual:~/virtual:LAYOUT=maildir++
```

Unfortunately the same panic ist still there.

I just noticed there is another panic with the same assertion and 
backtrace but a different file:


```
Panic: file index-search-result.c: line 174 
(index_search_result_update_appends): assertion failed: 
(result->search_args->args == _arg)

```

By the way there is nothing that seems to be broken (fts searching 
seems to work like it should), but the logs are filled with this 
panics and backtraces. 路‍♂️


Some more info: The panics happen after logging in (tested with 
Thunderbird, Roundcube, K-9 Mail on Android). I cannot trigger the 
panic when doing a fts search after login (e.g. on Thunderbird or K-9 
which holds the connection after login).


Hi Markus

my guess is that it has nothing to do with fts or flatcurve, but when 
index_search_result_update_flags is invoked from the virtual plugin.


From the comment in index_search_result_update_flags a search parameter 
is added in order to search for only changed messages. That parameter is 
added at the front of a linked list of search parameters and after a 
call to search_result_update_search, it is still expected to be there at 
the front of the list, but isn't. Presumably either another search 
parameter was added on the front of the linked list or the existing one 
was removed.


My suggestion would be to try and capture some debug logging if it is 
possible. If this is an error that other people haven't found, I am 
wondering if it's linked to soemthing specific in your dovecot-virtual 
file(s).


John


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Re: Panic: file index-search-result.c: line 132 (index_search_result_update_flags): assertion failed: (result->search_args->args == _arg)

2024-01-14 Thread Markus Doits via dovecot 



Am 03.01.24 um 10:14 schrieb Aki Tuomi:

namespace {
prefix = _/
separator = /
location =
virtual:~/Maildir/virtual:LAYOUT=maildir++:INDEX=~/Maildir/virtual
}



You should not store virtual folders inside Maildir (assuming this is your mail 
location). Please use
~/virtual/ instead. The INDEX directive is not needed in this case as it points 
to same place anyways.


Thanks for your suggestion! I changed it and moved the virtual folders 
out of the Maildir manually:


```
location = virtual:~/virtual:LAYOUT=maildir++
```

Unfortunately the same panic ist still there.

I just noticed there is another panic with the same assertion and 
backtrace but a different file:


```
Panic: file index-search-result.c: line 174 
(index_search_result_update_appends): assertion failed: 
(result->search_args->args == _arg)

```

By the way there is nothing that seems to be broken (fts searching seems 
to work like it should), but the logs are filled with this panics and 
backtraces. 路‍♂️


Some more info: The panics happen after logging in (tested with 
Thunderbird, Roundcube, K-9 Mail on Android). I cannot trigger the panic 
when doing a fts search after login (e.g. on Thunderbird or K-9 which 
holds the connection after login).

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Re: Panic: file index-search-result.c: line 132 (index_search_result_update_flags): assertion failed: (result->search_args->args == _arg)

2024-01-03 Thread Aki Tuomi via dovecot 


> On 21/12/2023 20:32 EET Markus Doits via dovecot  wrote:
> 
>  
> Hello dovecot community,
> 
> I hope you can help me with the following panic:
> 
> ---
> 
> Panic:
> file index-search-result.c: line 132 (index_search_result_update_flags): 
> assertion failed: (result->search_args->args == _arg)
> 
> Error:



> 
> ---
> 
> I have this virtual mailbox configured:
> 
> namespace {
>prefix = _/
>separator = /
>location = 
> virtual:~/Maildir/virtual:LAYOUT=maildir++:INDEX=~/Maildir/virtual
> }
> 

You should not store virtual folders inside Maildir (assuming this is your mail 
location). Please use
~/virtual/ instead. The INDEX directive is not needed in this case as it points 
to same place anyways.

> When I remove this mailbox, the error goes away - so it seems to be 
> something with the virtual mailbox.
> 
> As the fts provider I use 
> [fts_flatcurve](https://slusarz.github.io/dovecot-fts-flatcurve), maybe 
> this has something to do with it?
> 
> Any help appreciated how to debug this further and maybe fix it. Thanks!

Aki
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Panic: file index-search-result.c: line 132 (index_search_result_update_flags): assertion failed: (result->search_args->args == _arg)

2023-12-26 Thread Markus Doits via dovecot 

Hello dovecot community,

I hope you can help me with the following panic:

---

Panic:
file index-search-result.c: line 132 (index_search_result_update_flags): 
assertion failed: (result->search_args->args == _arg)


Error:
Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0(backtrace_append+0x46) [0x7f839a045846] ->
/usr/lib/dovecot/libdovecot.so.0(backtrace_get+0x22) [0x7f839a045962] ->
/usr/lib/dovecot/libdovecot.so.0(+0x10d81b) [0x7f839a05281b] ->
/usr/lib/dovecot/libdovecot.so.0(+0x10d8b7) [0x7f839a0528b7] ->
/usr/lib/dovecot/libdovecot.so.0(+0x5e2e2) [0x7f8399fa32e2] ->
/usr/lib/dovecot/libdovecot-storage.so.0(+0x518a4) [0x7f839a1768a4] ->
/usr/lib/dovecot/modules/lib20_virtual_plugin.so(virtual_storage_sync_init+0x274e) 
[0x7f8399ea4a9e] ->
/usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x5c) 
[0x7f839a192f9c] ->
/usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x39) 
[0x7f839a193039] ->
/usr/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x37) 
[0x7f839a210467] ->
/usr/lib/dovecot/modules/lib20_virtual_plugin.so(+0xc6c5) 
[0x7f8399e9f6c5] ->

/usr/lib/dovecot/modules/lib20_fts_plugin.so(+0x145e2) [0x7f8399ee65e2] ->
/usr/lib/dovecot/modules/lib01_acl_plugin.so(+0x10cb9) [0x7f8399f31cb9] ->
/usr/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x64) 
[0x7f839a1935a4] ->

dovecot/imap(imap_status_get+0x98) [0x55c63c180748] ->
dovecot/imap(cmd_status+0x19e) [0x55c63c170a7e] ->
dovecot/imap(command_exec+0xa4) [0x55c63c177444] ->
dovecot/imap(+0x22392) [0x55c63c175392] ->
dovecot/imap(+0x22444) [0x55c63c175444] ->
dovecot/imap(client_handle_input+0x1bd) [0x55c63c17589d] ->
dovecot/imap(client_input+0x74) [0x55c63c175e64] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x6d) [0x7f839a06903d] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x13a) 
[0x7f839a06a7aa] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x54) 
[0x7f839a0690e4] ->

/usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x40) [0x7f839a0692a0] ->
/usr/lib/dovecot/libdovecot.so.0(master_service_run+0x17) 
[0x7f8399fd9ad7] ->

dovecot/imap(main+0x570) [0x55c63c166d20] ->
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7f8399c29d90] ->
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x7f8399c29e40] ->
dovecot/imap(_start+0x25) [0x55c63c166de5]

Fatal:
master: service(imap): child 793983 killed with signal 6 (core dumped)

---

Happening on ubuntu 22.04, dovecot 2.3.21 from [this ubuntu 
ppa](https://launchpad.net/~patrickdk/+archive/ubuntu/production/+packages?field.name_filter=dovecot_filter=published_filter=jammy)


dovecot-core:amd64 1:2.3.21-0a~jammy
dovecot-dev:amd64 1:2.3.21-0a~jammy
dovecot-imapd:amd64 1:2.3.21-0a~jammy
dovecot-ldap:amd64 1:2.3.21-0a~jammy
dovecot-lmtpd:amd64 1:2.3.21-0a~jammy
dovecot-sieve:amd64 1:2.3.21-0a~jammy
dovecot-solr:amd64 1:2.3.21-0a~jammy

---

I have this virtual mailbox configured:

namespace {
  prefix = _/
  separator = /
  location = 
virtual:~/Maildir/virtual:LAYOUT=maildir++:INDEX=~/Maildir/virtual

}

When I remove this mailbox, the error goes away - so it seems to be 
something with the virtual mailbox.


As the fts provider I use 
[fts_flatcurve](https://slusarz.github.io/dovecot-fts-flatcurve), maybe 
this has something to do with it?


Any help appreciated how to debug this further and maybe fix it. Thanks!
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