Hi!
I face in short intervals (every few minutes) such error-messages in dovecot
Feb 24 01:36:26 mail dovecot[699699]: imap(user.name)<711331><0D3Ch9guy6UufflE>: Panic: file mail-index-view.c: line 165 (view_lookup_full): assertion failed: (seq > 0 && seq <= mail_in dex_view_get_messages_count(view)) Feb 24 01:36:26 mail dovecot[699699]: imap(user.name)<711331><0D3Ch9guy6UufflE>: Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(backtrace_append+0x42) [0x7fb1e519f662] -> /usr/l ib/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7fb1e519f77e] -> /usr/lib/dovecot/libdovecot.so.0(+0x1043db) [0x7fb1e51ac3db] -> /usr/lib/dovecot/libdovecot.so.0(+0x104471) [0x7fb1e51ac471 ] -> /usr/lib/dovecot/libdovecot.so.0(+0x566a0) [0x7fb1e50fe6a0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4fe26) [0x7fb1e52cae26] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x102116) [0x7fb1e537d116] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x10514c) [0x7fb1e538014c] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x105ff5) [0x7fb1e5380ff5] -> /usr/lib/dovecot/libdovec ot-storage.so.0(+0x101d14) [0x7fb1e537cd14] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_get_keyword_indexes+0x6b) [0x7fb1e535027b] -> /usr/lib/dovecot/libdovecot-storage.so.0(inde x_mail_get_keywords+0x6d) [0x7fb1e53502fd] -> /usr/lib/dovecot/modules/lib20_mail_log_plugin.so(+0x2ef9) [0x7fb1e4ba4ef9] -> /usr/lib/dovecot/modules/lib15_notify_plugin.so(notify_contexts_m ail_copy+0x5f) [0x7fb1e4cbd50f] -> /usr/lib/dovecot/modules/lib15_notify_plugin.so(+0x24f8) [0x7fb1e4cbe4f8] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so(+0xf863) [0x7fb1e4eab863] -> /usr /lib/dovecot/libdovecot-storage.so.0(+0x6508f) [0x7fb1e52e008f] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_move+0x5e) [0x7fb1e52e024e] -> dovecot/imap user.name 46.125.249.68 UID MOVE [0x55766c74aef8] -> dovecot/imap user.name 46.125.249.68 UID MOVE [0x55766c7595b4] -> dovecot/imap [user.name 46.125.249.68 UID MOVE](+0x20 52f) [0x55766c75752f] -> dovecot/imap user.name 46.125.249.68 UID MOVE [0x55766c7575da] -> dovecot/imap user.name 46.125.249.68 UID MOVE [0x55766c7578ed] -> dovecot/imap user.name 46.125.249.68 UID MOVE [0x55766c757ab5] -> dovecot/imap user.name 46.125.249.68 UID MOVE [0x55766c758020] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x69) [0x7fb1e51c2609] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x132) [0x7fb1e51c3cf2] -> /usr/lib/dovecot/libdov ecot.so.0(io_loop_handler_run+0x50) [0x7fb1e51c26b0] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x40) [0x7fb1e51c2870] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f b1e51348e3] Feb 24 01:36:26 mail dovecot[699699]: imap(user.name)<711331><0D3Ch9guy6UufflE>: Fatal: master: service(imap): child 711331 killed with signal 6 (core dumped)
I run this
# dpkg -l|grep dovecot ii dovecot-core 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - core files ii dovecot-imapd 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - IMAP daemon ii dovecot-ldap 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - LDAP support ii dovecot-lmtpd 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - LMTP server ii dovecot-lucene 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - Lucene support ii dovecot-managesieved 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - ManageSieve server ii dovecot-pop3d 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - POP3 daemon ii dovecot-sieve 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - Sieve filters support ii dovecot-solr 2:2.3.21.1-2+debian11 amd64 secure POP3/IMAP server - Solr support
on debian bookworm.
The client, the user uses is maybe apples mail-app on ios... but I'm not sure. And i don't know, what he is doing.
Can not interpret this message.
Best regards
Jakob