Known issue when folder cache is too big. Try rm -rf dovecot.index.cache for the folder.
Aki On 24.5.2019 13.37, Ralf Hildebrandt via dovecot wrote: > I'm encountering a crash which this command: > > % doveadm import -u restore@backup.invalid mdbox:/home/copymail2/mdbox '' > mailbox INBOX header X-Spam Yes SAVEDBEFORE 2019-05-23 > > doveadm(restore@backup.invalid): Panic: file mail-index-util.c: line 10 > (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) > doveadm(restore@backup.invalid): Error: Raw backtrace: > /usr/lib/dovecot/libdovecot.so.0(+0xd9f9e) [0x7fbc52ba7f9e] -> > /usr/lib/dovecot/libdovecot.so.0(+0xd9fe1) [0x7fbc52ba7fe1] -> > /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fbc52b0cc54] -> > /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78)[0x7fbc52f525e8] > -> > /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_add+0x83b)[0x7fbc52f3ac2b] > -> > /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_parse_header+0x449)[0x7fbc52f1c969] > -> > /usr/lib/dovecot/libdovecot.so.0(+0xb6af9) [0x7fbc52b84af9] -> > /usr/lib/dovecot/libdovecot.so.0(i_stream_read_memarea+0x7a) [0x7fbc52bb531a] > -> > /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x2f) [0x7fbc52bb565f] -> > /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d)[0x7fbc52bb604d] -> > /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x68)[0x7fbc52b8b3f8] > -> > /usr/lib/dovecot/libdovecot.so.0(message_parse_header+0x52)[0x7fbc52b8bdd2] -> > /usr/lib/dovecot/libdovecot-storage.so.0(+0xcadae) [0x7fbc52f26dae] -> > /usr/lib/dovecot/libdovecot-storage.so.0(+0xcc0ac) [0x7fbc52f280ac] -> > /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblock+0x11d)[0x7fbc52f288bd] > -> > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x28)[0x7fbc52ea92e8] > -> > /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_search_next+0x3d)[0x7fbc52ea934d] > -> > doveadm(+0x31443) [0x5635b4760443] -> > doveadm(+0x2bdb1) [0x5635b475adb1] -> > doveadm(+0x2caf9) [0x5635b475baf9] -> > doveadm(doveadm_cmd_ver2_to_mail_cmd_wrapper+0x20e) [0x5635b475c9ce] -> > doveadm(doveadm_cmd_run_ver2+0x55e) [0x5635b476db7e] -> > doveadm(doveadm_cmd_try_run_ver2+0x37) [0x5635b476dbd7] -> > doveadm(main+0x1d1) [0x5635b474aec1] -> > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) > [0x7fbc5210fb97] -> doveadm(_start+0x2a) [0x5635b474b39a] > > > Version info: > > ii dovecot-core 2:2.3.6-2~bionic amd64 secure POP3/IMAP server > - core files > ii dovecot-dbg 2:2.3.6-2~bionic amd64 secure POP3/IMAP server > - debug symbols > ii dovecot-imapd 2:2.3.6-2~bionic amd64 secure POP3/IMAP server > - IMAP daemon > ii dovecot-lmtpd 2:2.3.6-2~bionic amd64 secure POP3/IMAP server > - LMTP server > > Backtrace: > > Program received signal SIGABRT, Aborted. > __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 > 51../sysdeps/unix/sysv/linux/raise.c: No such file or directory. > (gdb) bt > #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 > #1 0x00007ffff68fa801 in __GI_abort () at abort.c:79 > #2 0x00007ffff7373f51 in default_fatal_finish (status=0, > type=LOG_TYPE_PANIC) at failures.c:459 > #3 fatal_handler_real (ctx=<optimized out>, format=<optimized out>, > args=<optimized out>) at failures.c:471 > #4 0x00007ffff7373fe1 in default_fatal_handler (ctx=<optimized out>, > format=<optimized out>, args=<optimized out>) at failures.c:479 > #5 0x00007ffff72d8c54 in i_panic (format=format@entry=0x7ffff772e440 "file > %s: line %d (%s): assertion failed: (%s)") at failures.c:523 > #6 0x00007ffff771e5e8 in mail_index_uint32_to_offset (offset=<optimized > out>) at mail-index-util.c:10 > #7 0x00007ffff7706c2b in mail_cache_header_fields_write (ctx=0x55555583d960, > buffer=<optimized out>, buffer=<optimized out>) at > mail-cache-transaction.c:609 > #8 mail_cache_header_add_field (field_idx=15, ctx=0x55555583d960) at > mail-cache-transaction.c:690 > #9 mail_cache_add (ctx=0x55555583d960, seq=1, field_idx=field_idx@entry=15, > data=0x7ffff773ba56, data_size=0) at mail-cache-transaction.c:739 > #10 0x00007ffff76eafdc in index_mail_cache_add_idx > (mail=mail@entry=0x55555583e2f8, field_idx=field_idx@entry=15, > data=data@entry=0x7ffff773ba56, data_size=data_size@entry=0) at > index-mail.c:621 > #11 0x00007ffff76e8969 in index_mail_parse_header_finish (mail=<optimized > out>) at index-mail-headers.c:132 > #12 index_mail_parse_header (part=<optimized out>, hdr=<optimized out>, > mail=<optimized out>) at index-mail-headers.c:312 > #13 0x00007ffff7350af9 in read_header (mstream=0x55555584b7f0) at > istream-header-filter.c:357 > #14 i_stream_header_filter_read (stream=0x55555584b7f0) at > istream-header-filter.c:447 > #15 0x00007ffff738131a in i_stream_read_memarea > (stream=stream@entry=0x55555584b870) at istream.c:313 > #16 0x00007ffff738165f in i_stream_read (stream=stream@entry=0x55555584b870) > at istream.c:271 > #17 0x00007ffff738204d in i_stream_read_data (stream=0x55555584b870, > data_r=data_r@entry=0x7fffffffdbe8, size_r=size_r@entry=0x7fffffffdbf0, > threshold=threshold@entry=1) at istream.c:745 > #18 0x00007ffff73573f8 in i_stream_read_bytes (wanted=2, > size_r=0x7fffffffdbf0, data_r=0x7fffffffdbe8, stream=<optimized out>) at > ../../src/lib/istream.h:217 > #19 message_parse_header_next (ctx=0x55555584ca70, > hdr_r=hdr_r@entry=0x7fffffffdc50) at message-header-parser.c:85 > #20 0x00007ffff7357dd2 in message_parse_header (input=<optimized out>, > hdr_size=hdr_size@entry=0x0,flags=flags@entry=MESSAGE_HEADER_PARSER_FLAG_CLEAN_ONELINE, > > callback=callback@entry=0x7ffff76f2310 <search_header>, > context=context@entry=0x7fffffffdcc0) at message-header-parser.c:392 > #21 0x00007ffff76f2dae in search_arg_match_text (ctx=0x55555583dd20, > args=0x555555809690) at index-search.c:760 > #22 search_match_once (ctx=0x55555583dd20) at index-search.c:1400 > #23 0x00007ffff76f40ac in search_match_next (ctx=0x55555583dd20) at > index-search.c:1507 > #24 search_more_with_mail (mail=<optimized out>, ctx=0x55555583dd20) at > index-search.c:1624 > #25 search_more_with_prefetching (mail_r=<optimized out>, ctx=<optimized > out>) at index-search.c:1706 > #26 search_more (ctx=ctx@entry=0x55555583dd20, > mail_r=mail_r@entry=0x7fffffffddf0) at index-search.c:1780 > #27 0x00007ffff76f48bd in > index_storage_search_next_nonblock(_ctx=0x55555583dd20, > mail_r=0x7fffffffdec0, tryagain_r=0x7fffffffde57) at index-search.c:1808 > #28 0x00007ffff76752e8 in mailbox_search_next_nonblock (ctx=0x55555583dd20, > mail_r=0x7fffffffdec0, tryagain_r=<optimized out>) at mail-storage.c:2141 > #29 0x00007ffff767534d in mailbox_search_next (ctx=0x55555583dd20, > mail_r=mail_r@entry=0x7fffffffdec0) at mail-storage.c:2126 > #30 0x0000555555586682 in doveadm_mail_iter_next (iter=<optimized out>, > mail_r=mail_r@entry=0x7fffffffdec0) at doveadm-mail-iter.c:160 > #31 0x0000555555585443 in cmd_import_box (search_args=<optimized out>, > info=0x555555832118, dest_user=<optimized out>, ctx=0x555555807d78) at > doveadm-mail-import.c:142 > #32 cmd_import_run (_ctx=0x555555807d78, user=0x55555581c688) at > doveadm-mail-import.c:202 > #33 0x000055555557fdb1 in doveadm_mail_next_user > (ctx=ctx@entry=0x555555807d78, error_r=error_r@entry=0x7fffffffe0a0) at > doveadm-mail.c:462 > #34 0x0000555555580a0b in doveadm_mail_single_user > (ctx=ctx@entry=0x555555807d78, error_r=error_r@entry=0x7fffffffe0a0) at > doveadm-mail.c:492 > #35 0x0000555555580af9 in doveadm_mail_cmd_exec > (ctx=ctx@entry=0x555555807d78, wildcard_user=wildcard_user@entry=0x0) at > doveadm-mail.c:653 > #36 0x00005555555819ce in doveadm_cmd_ver2_to_mail_cmd_wrapper > (cctx=<optimized out>) at doveadm-mail.c:1144 > #37 0x0000555555592b7e in doveadm_cmd_run_ver2 (argc=12, argv=0x5555557f5ae8, > cctx=cctx@entry=0x7fffffffe290) at doveadm-cmd.c:574 > #38 0x0000555555592bd7 in doveadm_cmd_try_run_ver2 (cmd_name=<optimized out>, > argc=<optimized out>, argv=<optimized out>, cctx=0x7fffffffe290) at > doveadm-cmd.c:496 > #39 0x000055555556fec1 in main (argc=<optimized out>, argv=<optimized out>) > at doveadm.c:391 >
