Thank you very much Aki for your fast answer. Is force-resync also safe to run while the mailbox is in use (by IMAP)?
‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Monday, January 27, 2020 8:37 AM, Aki Tuomi <aki.tu...@open-xchange.com> wrote: > You could try force-resync, it is safe to run. > > Anyways, without backtrace from core file it's hard to say. > > Aki > > On 27.1.2020 9.05, mabi wrote: > > > Hello, > > Does anyone one have any idea? Aki maybe? > > Regards, > > Mabi > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > On Wednesday, January 22, 2020 11:37 AM, mabi m...@protonmail.ch wrote: > > > > > Hello, > > > Are there any chances that I could fix this issue by running a "doveadm > > > force-rsync" (https://wiki2.dovecot.org/Tools/Doveadm/ForceResync) on > > > this problematic mailbox? > > > Best regards, > > > Mabi > > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > > On Tuesday, January 21, 2020 9:53 AM, mabi m...@protonmail.ch wrote: > > > > > > > Hello, > > > > I just migrated a few dovecot IMAP mailbox (Maildir format) from a > > > > Dovecot 2.1.7 (Debian 7) mailbox server to a Dovecot 2.3.4 (Debian 10) > > > > mailbox server and one particular mailbox does not work properly and > > > > generates the following error log entries: > > > > Jan 21 09:39:21 Panic: > > > > imap(EMAIL_ADDRESS)<7741><UTsrWKKcasoAAAAAAAAAAAAAAAAAAAAB>: file > > > > array.c: line 10 (array_idx_modifiable_i): assertion failed: (idx * > > > > array->element_size < array->buffer->used) > > > > Jan 21 09:39:21 Error: > > > > imap(EMAIL_ADDRESS)<7741><UTsrWKKcasoAAAAAAAAAAAAAAAAAAAAB>: Raw > > > > backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xdb15b) [0x7fa18def215b] > > > > -> /usr/lib/dovecot/libdovecot.so.0(+0xdb1f1) [0x7fa18def21f1] -> > > > > /usr/lib/dovecot/libdovecot.so.0(+0x4a001) [0x7fa18de61001] -> > > > > /usr/lib/dovecot/libdovecot.so.0(+0x493bf) [0x7fa18de603bf] -> > > > > /usr/lib/dovecot/libdovecot-storage.so.0(+0xde920) [0x7fa18e084920] -> > > > > /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x22f) > > > > [0x7fa18e096a3f] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x85b4b) > > > > [0x7fa18e02bb4b] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x8862a) > > > > [0x7fa18e02e62a] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x88937) > > > > [0x7fa18e02e937] -> > > > > /usr/lib/dovecot/libdovecot-storage.so.0(maildir_storage_sync_init+0xa3) > > > > [0x7fa18e02ece3] -> > > > > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x57) > > > > [0x7fa18e002497] -> dovecot/imapEMAIL_ADDRESS ::1 UID STORE > > > > [0x563d342e16e1] -> dovecot/imap EMAIL_ADDRESS ::1 UID STORE > > > > [0x563d342e25f6] -> dovecot/imap EMAIL_ADDRESS ::1 UID STORE > > > > [0x563d342d58f8] -> dovecot/imap EMAIL_ADDRESS ::1 UID STORE > > > > [0x563d342d5d6e] -> > > > > /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x6f) [0x7fa18df0860f] > > > > -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x136) > > > > [0x7fa18df09c06] -> > > > > /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x4c) > > > > [0x7fa18df086ac] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x40) > > > > [0x7fa18df08810] -> > > > > /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) > > > > [0x7fa18de88fd3] -> dovecot/imap EMAIL_ADDRESS ::1 UID STORE > > > > [0x563d342c7bf5] -> > > > > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) > > > > [0x7fa18dc7309b] -> dovecot/imap EMAIL_ADDRESS ::1 UID STORE > > > > [0x563d342c7d8a] > > > > Jan 21 09:39:21 Fatal: > > > > imap(EMAIL_ADDRESS)<7741><UTsrWKKcasoAAAAAAAAAAAAAAAAAAAAB>: master: > > > > service(imap): child 7741 killed with signal 6 (core dumps disabled - > > > > https://dovecot.org/bugreport.html#coredumps) > > > > Does anyone have any idea what could be going wrong here? > > > > Maybe I need to run some kind of conversion or re-generate some indexes? > > > > Best regards, > > > > Mabi
