search for: i_stream_read

...;> found that reverting this commit: >> https://github.com/dovecot/core/commit/6a1110d8757bb72fd90f4fe0857fd3aeaf8920ff >> >> "fixes" problem for me, so I suppose the bug was introduced in this commit. > If you only revert the bit here > > > - } while (i_stream_read(&stream->istream) > 0); > + } while ((ret = i_stream_read(&stream->istream)) > 0); > > in src/lib-compression/istream-zlib.c > > does it still fix the issue? With this change applied to fresh origin/master-2.2 I see no error: --- a/src/lib-compression/istream-...

Hello, We have seen a few of these panics in 1.1.6. It seems to happen when pine is being used and a POP3 check occurs at the same time (but not always), but I'm not positive this is always the case: --- Nov 22 11:10:32 lexiconn2 dovecot: Panic: POP3(techjm): file istream.c: line 76 (i_stream_read): assertion failed: (_stream-> skip != _stream->pos) Nov 22 11:10:32 lexiconn2 dovecot: POP3(techjm): Raw backtrace: pop3 [0x80c38f0] -> pop3 [0x80c394a] -> pop3 [0x80c324c] -> p op3(i_stream_read+0xda) [0x80c7dda] -> pop3 [0x80c9c6b] -> pop3(i_stream_read+0x2d) [0x80c7d2d] -...

...able_read (stream=0xd658a0) at istream-seekable.c:253 sstream = 0xd658a0 data = 0x7fff5fba6ea0 "\320n\272_\377\177" size = 14047392 pos = 27457 ret = 139638205298784 __FUNCTION__ = "i_stream_seekable_read" #6 0x00007fea0d77e866 in i_stream_read (stream=0xd65900) at istream.c:149 _stream = 0xd658a0 old_size = 0 ret = 140643225038704 __FUNCTION__ = "i_stream_read" #7 0x00007fea0d784c6f in i_stream_limit_read (stream=0xd39d00) at istream-limit.c:50 lstream = 0xd39d00 left = 140643225...

...ailable. #2 0xb7edcea3 in abort () from /lib/libc.so.6 No symbol table info available. #3 0x080b71cd in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:150 backtrace = 0x80e3520 "pop3 [0x80b71c0] -> pop3 [0x80b721a] -> pop3 [0x80b6b1c] -> pop3(i_stream_read+0xda) [0x80bb69a] -> pop3 [0x80bd57b] -> pop3(i_stream_read+0x2d) [0x80bb5ed] -> pop3 [0x80ad32e] -> pop3(i_stream_read+0"... #4 0x080b721a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80cac30 "file %s: line %d (%s): assertion failed: (%s)", args...

...cot.so.0 [0xb76b7f2c] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0xb76b8193] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76c02cd] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_seek+0xbb) [0xb76be1db] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76c08a9] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x6e) [0xb76be27e] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x40) [0xb76be570] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x6d) [0xb76a7b6d] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a4302] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a498f] -> /usr/lib/...

Not a problem ... sharing a solution (this time)! Please correct my understanding of the process, if required. "i_stream_read() failed: Permission denied" is an error message generated when a large-ish file (>128kb in my case) is attached to a message that has been passed to Dovecot's deliver program when SELinux is being enforced. In my case, these messages are first run through Spamassassin, then passed to...

Hello, I use mbox compressed by gzip as read-only folder (using zlib plugin). I have errors in logs: Panic: file istream-zlib.c: line 416 (i_stream_zlib_seek): assertion failed: (ret == -1) and can't read messages in MUA. IMAP commands to reproduce a bug: 1 SELECT "compressed.gz" 2 UID fetch 2 BODY.PEEK[] # sleep 5 3 UID fetch 2 BODY.PEEK[] # repeat sleep/fetch until assert (a

...rage src/imap src/imap-login > > (dbx) use > > src lib src/lib src/lib-storage/index/mbox src/lib-mail src/lib-storage/index src/lib-storage src/imap src/imap-login > > (dbx) where > > istream-file._read(stream = 0x200274a8), line 120 in "istream-file.c" > > i_stream_read(stream = 0x200274cc), line 58 in "istream.c" > > istream-raw-mbox._read(stream = 0x20028ab8), line 160 in "istream-raw-mbox.c" > > i_stream_read(stream = 0x20028adc), line 58 in "istream.c" > > istream-limit._read(stream = 0x20031458), line 56 in &quo...

...ader :last" is the first editheader command executed in a script. If it is preceded by any "deleteheader" or "addheader" without ":last", everything is fine. This is what I get from sieve-test when it crashes: sieve-test(root): Panic: file istream.c: line 133 (i_stream_read): assertion failed: (_stream->skip != _stream->pos) sieve-test(root): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x4881a) [0x7f5e0b37681a] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x32) [0x7f5e0b376902] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [...

...o read their mail using squirell mail. When it crashes, it leaves behind a log message like this on the server: Aug 12 15:52:25 fury dovecot: imap-login: Login: user=<zhi>, method=PLAIN, rip=10.8.5.15, lip=10.10.0.26 Aug 12 15:52:25 fury dovecot: IMAP(zhi): Panic: file istream.c: line 99 (i_stream_read): assertion failed: ((size_t)ret+old_size == _stream->pos - _stream->skip) Aug 12 15:52:25 fury dovecot: IMAP(zhi): Raw backtrace: imap [0x49ddc0] -> imap [0x49de23] -> imap [0x49d4a6] -> imap [0x4a252e] -> imap [0x4a4691] -> imap(i_stream_read+0x48) [0x4a23f8] -> imap(i...

...NO") { redirect :copy "copy at example.com"; } --------------------------------------------------------------- I use LMTP to deliver the mail to the user and the following error occurs: Mar 3 02:31:34 test dovecot: lmtp(postbox at example.com): Panic: file istream.c: line 197 (i_stream_read): assertion failed: ((size_t)ret+old_size == _stream->pos - _stream->skip) Mar 3 02:31:34 test dovecot: lmtp(postbox at example.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x9c7a0) [0x7f8c015be7a0] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x9c88c) [0x7f8c015b...

...b/dovecot/libdovecot.so.0(+0x9f357) [0x7fb0b82b8357] -> /usr/lib/dovecot/libdovecot.so.0(+0x81a6d) [0x7fb0b829aa6d] -> /usr/lib/dovecot/libdovecot.so.0(buffer_write+0x6c) [0x7fb0b829acdc] -> /usr/lib/dovecot/libdovecot.so.0(+0x6ea54) [0x7fb0b8287a54] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_copy_from_parent+0x118) [0x7fb0b82a96a8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xc00ba) [0x7fb0b85e10ba] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdove...

...> >> https://github.com/dovecot/core/commit/6a1110d8757bb72fd90f4fe0857fd3aeaf8920ff > >> > >> "fixes" problem for me, so I suppose the bug was introduced in this commit. > > > If you only revert the bit here > > > > > > - } while (i_stream_read(&stream->istream) > 0); > > + } while ((ret = i_stream_read(&stream->istream)) > 0); > > > > in src/lib-compression/istream-zlib.c > > > > does it still fix the issue? > > With this change applied to fresh origin/master-2.2 I see no error:...

...t: read(zlib(/var/vmail/mailboxes/<xy at z.com>/mail/Sent/cur/1537260554.M80670P8164.mail,S=17247,W=17549:2,Sab,Z)) failed: Cached message size larger than expected (17247 > 4268, box=Sent, UID=99) Jan 5 15:58:56 mail dovecot: imap(<xy at z.com>): Panic: file istream.c: line 175 (i_stream_read): assertion failed: (old_size <= _stream->pos - _stream->skip) Jan 5 15:58:56 mail dovecot: imap(<xy at z.com>): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x95e92) [0x7f5068d3ee92] -> /usr/lib/dovecot/libdovecot.so.0(+0x95f8d) [0x7f5068d3ef8d] -> /usr/lib/dove...

...tain mbox format mailboxes. It happens both with deliver when it attempts to delier to the mailbox, and with IMAP connections for the affected box (though I'm not sure what they're doing at the time). Mar 3 12:55:26 <snip> dovecot: Panic: IMAP(<snip>): file istream.c: line 81 (i_stream_read): assertion failed: (_stream->skip != _stream->pos) This is on FreeBSD 6.2, without any nfs. The IMAP client is Squirrel Mail, but as I said, the assertion occurs with deliver as well. Apparently, moving the inbox out of the way fixed the problem for a while, but then it came back. Cleari...

Hi, i've just upgraded to dovecot-1.2.8 (from 1.2.4) and do now get the following errors when deliver gets hands on mails with some attachments. # tail -n 1 /var/log/messages Dec 14 19:00:36 mail3 dovecot: deliver(user): Panic: file istream.c: line 96 (i_stream_read): assertion failed: (stream->eof) The MTA is postfix running inside a FreeBSD 7.2-STABLE jail. The homes where deliver should put mails are mounted via NFS. As it works with small attachments perhaps this is related to the message size. However i don't get the "stale NFS file handle&...

...t/postfix/amavisd within a jail on freebsd. I have a nullfs mounted within the jail that links back to an NFS server. I am constantly getting these errors and my mail never gets delivered. I am hoping someone has a fix for me! Mar 15 18:26:02 deliver(boomer at vximultimedia.com): Error: copy: i_stream_read() failed: Stale NFS file handle Mar 15 18:26:02 deliver(boomer at vximultimedia.com): Info: msgid=<5b7860d51003151439y3c06e019y4bf5992b220b8150 at mail.gmail.com>: save failed to INBOX: Internal error occurred. Refer to server log for more information. [2010-03-15 18:26:01]

...t; /usr/lib/dovecot/libdovecot.so.0(+0x5d148) [0x7f9d1bcdb148] -> /usr/lib/dovecot/libdovecot.so.0(+0x56ba8) [0x7f9d1bcd4ba8] -> /usr/lib/dovecot/libdovecot.so.0(+0x4fa77) [0x7f9d1bccda77] -> /usr/lib/dovecot/libdovecot.so.0(+0x4faf2) [0x7f9d1bccdaf2] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x69) [0x7f9d1bce6de9] -> /usr/lib/dovecot/libdovecot.so.0(+0x6dcac) [0x7f9d1bcebcac] -> /usr/lib/dovecot/libdovecot.so.0(+0x6de59) [0x7f9d1bcebe59] -> /usr/lib/dovecot/libdovecot.so.0(+0x6df4b) [0x7f9d1bcebf4b] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x69) [0x7f9d1bce6de9] -&...

...ff01ecc0652] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_first_header+0x3d) [0x7ff01ec4c88d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbe717) [0x7ff01ecd4717] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbe952) [0x7ff01ecd4952] -> /usr/lib64/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7ff01e997653] -> /usr/lib64/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7ff01e99807d] -> /usr/lib64/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7ff01e9748e2] -> /usr/lib64/dovecot/libdovecot.so.0(+0x73d91) [0x7ff01e96ed91] -> /usr/lib64/dovecot/libdovecot...

...t; } >> --------------------------------------------------------------- >> >> I use LMTP to deliver the mail to the user and the >> following error occurs: >> >> Mar? 3 02:31:34 test dovecot: lmtp(postbox at example.com): Panic: file >> istream.c: line 197 (i_stream_read): assertion failed: >> ((size_t)ret+old_size == _stream->pos - _stream->skip) >> Mar? 3 02:31:34 test dovecot: lmtp(postbox at example.com): Error: Raw >> backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x9c7a0) >> [0x7f8c015be7a0] -> /usr/local/lib/dovecot/libdo...