On 09.07.2016 10:55, Alexey Asemov (Alex/AT) wrote: > Hello, > > Since updating to 2.2.25, we do have the following issue (seems to be > related to the new auth policy code): > > Jul 9 00:00:14 LXmail01 dovecot: auth-worker(6558): > sql(u...@domain.org,*.*.*.*,<wjpa7SY3nNFR8yTo>): unknown user > Jul 9 00:00:14 LXmail01 dovecot: auth: Panic: file auth-request.c: > line 1049 (auth_request_lookup_credentials): assertion failed: > (request->credentials_scheme == scheme) > Jul 9 00:00:14 LXmail01 dovecot: auth: Error: Raw backtrace: > /usr/lib64/dovecot/libdovecot.so.0(+0x8d57e) [0x7f197bd8157e] -> > /usr/lib64/dovecot/libdovecot.so.0(+0x8d65e) [0x7f197bd8165e] -> > /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f197bd201f6] -> > dovecot/auth [1 wait, 0 passdb, 0 userdb](+0x1a15a) [0x7f197c44715a] > -> dovecot/auth [1 wait, 0 passdb, 0 userdb](+0x26f8f) > [0x7f197c453f8f] -> dovecot/auth [1 wait, 0 passdb, 0 > userdb](+0x19d2b) [0x7f197c446d2b] -> dovecot/auth [1 wait, 0 passdb, > 0 userdb](auth_request_lookup_credentials_callback+0x68) [0x7f197c4 > 46e28] -> dovecot/auth [1 wait, 0 passdb, 0 > userdb](passdb_handle_credentials+0x92) [0x7f197c457742] -> > dovecot/auth [1 wait, 0 passdb, 0 userdb](+0x2af06) [0x7f197c457f06] > -> dovecot/auth [1 > wait, 0 passdb, 0 userdb](+0x2065a) [0x7f197c44d65a] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) > [0x7f197bd94edc] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_in > ternal+0xff) [0x7f197bd9633f] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) > [0x7f197bd94f65] -> > /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f197bd95118] > -> /usr > /lib64/dovecot/libdovecot.so.0(master_service_run+0x13) > [0x7f197bd26663] -> dovecot/auth [1 wait, 0 passdb, 0 > userdb](main+0x3a1) [0x7f197c43cbe1] -> > /lib64/libc.so.6(__libc_start_main+0xf5) > [0x7f197b30ab15] -> dovecot/auth [1 wait, 0 passdb, 0 userdb](+0xfdd1) > [0x7f197c43cdd1] > Jul 9 00:00:14 LXmail01 dovecot: auth: Fatal: master: service(auth): > child 6555 killed with signal 6 (core dumps disabled) > Jul 9 00:00:14 LXmail01 dovecot: pop3-login: Warning: Auth connection > closed with 1 pending requests (max 1 secs, pid=8133, EOF) > > Environment is MySQL passdb/userdb, we are using plain scheme as > default and password_noscheme field. In 2.2.24 and below auth worked > without scratch. Reverting all policy-related commits in 2.2.25 fixes > this, but I have not dug the details. > > KR, > > Alex
Hi! Could you provide your doveconf -n so we could debug this? Aki