A few days ago by dovecot installation started behaving weirdly. First it was doveadm fts optimize which would fail (a thread running about that) and now it's dsync, which means my backups are not working.
This all started a few days ago, which I find a little weird, because I haven't messed around with the dovecot setup in months. I've been searching the internet, but didn't find anything useful yet.
Would anyone know how to fix the errors in the log below?
Thanks,
-Joe
dovecot version is 2.1.7
Here is the log:
dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): gz trailer has wrong CRC value at 16966298 dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): missing gz header at 16973513 dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): missing gz header at 16973513 dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): missing gz header at 16973513 dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): missing gz header at 16973513 dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): missing gz header at 16973513 dsync(archive): Error: read(msg input) failed: Invalid argument dsync(archive): Error: zlib.read(/mba_data/emails/archive/storage/m.1885): missing gz header at 16973513 dsync(archive): Panic: file mail-index-transaction-update.c: line 906 (mail_index_update_ext): assertion failed: (seq > 0 && (seq <= mail_index_view_get_messages_count(t->view) || seq <= t->last_new_seq)) dsync(archive): Error: Raw backtrace: /opt/dovecot-2.1.7/lib/dovecot/libdovecot.so.0(+0x4203a) [0x7f3a5150503a] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f3a515050fa] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f3a514dc3f0] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(mail_index_update_ext+0x1c7) [0x7f3a51804927] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(+0xa8746) [0x7f3a517f7746] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(mail_cache_transaction_commit+0x4c) [0x7f3a517f7a2c] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(+0xa8af3) [0x7f3a517f7af3] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(+0xa2cea) [0x7f3a517f1cea] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit_full+0x84) [0x7f3a51800754] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(index_transaction_commit+0x8a) [0x7f3a517f209a] -> /opt/dovec ot/lib/d ovecot/lib20_zlib_plugin.so(+0x3b7a) [0x7f3a4fe8cb7a] -> /opt/dovecot/lib/dovecot/lib20_fts_plugin.so(+0xb481) [0x7f3a5009b481] -> /opt/dovecot-2.1.7/lib/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_get_changes+0x3d) [0x7f3a517c9c4d] -> /opt/dovecot/bin/dsync() [0x4297e6] -> /opt/dovecot/bin/dsync() [0x42b222] -> /opt/dovecot/bin/dsync(dsync_worker_select_mailbox+0x2e) [0x4291be] -> /opt/dovecot/bin/dsync() [0x424c75] -> /opt/dovecot/bin/dsync() [0x424db7] -> /opt/dovecot/bin/dsync(dsync_brain_msg_sync_more+0x22c) [0x4245ec] -> /opt/dovecot/bin/dsync(dsync_brain_sync+0x459) [0x422fc9] -> /opt/dovecot/bin/dsync() [0x423e61] -> /opt/dovecot/bin/dsync(dsync_brain_sync+0x7f1) [0x423361] -> /opt/dovecot/bin/dsync() [0x423cdc] -> /opt/dovecot/bin/dsync(dsync_brain_sync+0x832) [0x4233a2] -> /opt/dovecot/bin/dsync(dsync_brain_sync_all+0x18) [0x423ee8] -> /opt/dovecot/bin/dsync() [0x420f36] -> /opt/dovecot/bin/dsync() [0x4215b2] -> /opt/dovecot/bin/dsync() [0x40e798]