So, looks like a password issue. Can you run the three following commands
for me?

*/opt/scalr-server/embedded/sbin/sasldblistusers2 *

*/opt/scalr-server/embedded/sbin/sasldblistusers2 -f
/opt/scalr-server/embedded/etc/sasldb2ls -lah
/opt/scalr-server/embedded/etc/sasldb2 *

Cheers,

-- Thomas | Product Manager @ Scalr | [email protected] | www.scalr.com |
blog.scalr.com

On Mon, Feb 16, 2015 at 5:54 PM, sky sea <[email protected]> wrote:

> Hi Thomas,
>
>     following is the gdb output. please have a look. :(
>
> ======================================================================
> [root@iZ23sjirmq0Z yum.repos.d]# gdb -p 7995
>
> GNU gdb (GDB) Red Hat Enterprise Linux (7.2-75.el6)
> Copyright (C) 2010 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <
> http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "x86_64-redhat-linux-gnu".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>.
> Attaching to process 7995
> Reading symbols from /opt/scalr-server/embedded/bin/memcached...done.
> Reading symbols from
> /opt/scalr-server/embedded/lib/libevent-2.0.so.5...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/libevent-2.0.so.5
> Reading symbols from /lib64/librt.so.1...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/librt.so.1
> Reading symbols from /opt/scalr-server/embedded/lib/libsasl2.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/libsasl2.so.3
> Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
> found)...done.
> [New LWP 8000]
> [New LWP 7999]
> [New LWP 7998]
> [New LWP 7997]
> [New LWP 7996]
> [Thread debugging using libthread_db enabled]
> Loaded symbols for /lib64/libpthread.so.0
> Reading symbols from /lib64/libc.so.6...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/libc.so.6
> Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/ld-linux-x86-64.so.2
> Reading symbols from /lib64/libdl.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/libdl.so.2
> Reading symbols from /lib64/libresolv.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/libresolv.so.2
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libsasldb.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libsasldb.so.3
> Reading symbols from /opt/scalr-server/embedded/lib/libgdbm.so.4...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/libgdbm.so.4
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libplain.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libplain.so.3
> Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/libcrypt.so.1
> Reading symbols from /lib64/libfreebl3.so...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/libfreebl3.so
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libscram.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libscram.so.3
> Reading symbols from
> /opt/scalr-server/embedded/lib/libcrypto.so.1.0.0...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/libcrypto.so.1.0.0
> Reading symbols from /opt/scalr-server/embedded/lib/libz.so.1...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/libz.so.1
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libcrammd5.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libcrammd5.so.3
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libanonymous.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libanonymous.so.3
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libdigestmd5.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libdigestmd5.so.3
> Reading symbols from
> /opt/scalr-server/embedded/lib/sasl2/libotp.so.3...done.
> Loaded symbols for /opt/scalr-server/embedded/lib/sasl2/libotp.so.3
> 0x0000003e7e4e8ef3 in epoll_wait () from /lib64/libc.so.6
> Missing separate debuginfos, use: debuginfo-install
> scalr-server-5.1.0.oss~nightly.20150216043620.184.7f0df7f.d4e1f1f~el.6-1.x86_64
> (gdb) b sasl_seterror
> Breakpoint 1 at 0x7f4ae31515d0: file seterror.c, line 106.
> (gdb) commands 1
> Type commands for breakpoint(s) 1, one per line.
> End with a line saying just "end".
> >silent
> >
> >bt 1
> >c
> >end
> (gdb) c
> Continuing.
> [Switching to Thread 0x7f4ae1a62700 (LWP 7996)]
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad8016a00, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1061700 (LWP 7997)]
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8013580, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4adfc5f700 (LWP 7999)]
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1a62700 (LWP 7996)]
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1061700 (LWP 7997)]
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae0660700 (LWP 7998)]
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4adfc5f700 (LWP 7999)]
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
>
>
> [Switching to Thread 0x7f4ae1a62700 (LWP 7996)]
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1061700 (LWP 7997)]
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae0660700 (LWP 7998)]
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4adfc5f700 (LWP 7999)]
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1a62700 (LWP 7996)]
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1061700 (LWP 7997)]
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae0660700 (LWP 7998)]
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4adfc5f700 (LWP 7999)]
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1a62700 (LWP 7996)]
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad801a5c0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4ae1061700 (LWP 7997)]
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ac8016c00, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
> [Switching to Thread 0x7f4ae0660700 (LWP 7998)]
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad0019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
> ---Type <return> to continue, or q <return> to quit---
>     at seterror.c:106
> [Switching to Thread 0x7f4adfc5f700 (LWP 7999)]
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae3154219
> "Unable to find a callback: %d")
>     at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1,
>     fmt=0x7f4ae2f38720 "user: %s@%s property: %s not found in %s") at
> seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=1, fmt=0x7f4ae315561a
> "checkpass failed") at seterror.c:106
> #0  sasl_seterror (conn=0x7f4ad4019fd0, flags=0, fmt=0x7f4ae2b2b122
> "Password verification failed")
>     at seterror.c:106
>
>
>
>
>
>
>
>
>
>
> 2015-02-17 9:28 GMT+08:00 Thomas Orozco <[email protected]>:
>
>> Hey there,
>>
>> We've had some issues with SASL authentication on memcached failing.
>> Unfortunately, Memcached's SASL library isn't super helpful when it comes
>> to logging.
>>
>> Let's see if this your problem..
>>
>> Please follow the following steps:
>> - Make sure memcached is running (and that it's the only memcached
>> instance running)
>> - Install gdb: *yum install gdb*
>> - Prepare gdb to run memcached: *gdb -p $(pidof memcached)*
>> - Setup a breakpoint to log all calls to the sasl_seterror function by
>> typing the following in the gdb prompt
>>
>> *b sasl_seterror*
>> *commands 1*
>> *silent*
>> *bt 1*
>> *c*
>> *end*
>> *c*
>>
>> Then, try to login one more time. Paste the output you get here (just
>> make sure there is no password in there).
>>
>> Cheers,
>>
>> On Monday, February 16, 2015 at 4:35:21 PM UTC-8, sky sea wrote:
>>>
>>> Hi Thomas,
>>>
>>>   First thank you for your reply. I downloaded scalr-server-5.1.0.
>>> oss~nightly.20150216043620.184.7f0df7f.d4e1f1f~el.6-1.x86_64.rpm and
>>> install it on a centos 6.5 vm.
>>>   I tried to restart memcached & httpd with scalr-server-manage.
>>> but unfortunately it is not work for me. do you have any suggestion?
>>>
>>> Thanks,
>>> -Michael
>>>
>>>
>>> 在 2015年2月17日星期二 UTC+8上午3:28:13,Thomas Orozco写道:
>>>>
>>>> Hey Michael,
>>>>
>>>> Would you mind trying restarting memcached? I was able to reproduce
>>>> your issue, but it seems very elusive (and went away when I restarted
>>>> memcached..).
>>>>
>>>> Let me know how that pans out for you. If that doesn't work I'll have a
>>>> few next steps for you to debug this.
>>>>
>>>> Thanks!
>>>>
>>>> On Monday, February 16, 2015 at 8:42:15 AM UTC-8, Thomas Orozco wrote:
>>>>>
>>>>> Hey Michael,
>>>>>
>>>>> How did you deploy Scalr?
>>>>>
>>>>> Cheers,
>>>>>
>>>>> On Monday, February 16, 2015 at 4:55:10 AM UTC-8, sky sea wrote:
>>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>>   I am new to scalr.  after a fresh install of scalr 5.1. I am unable
>>>>>> to login scalr. there is a 403 Forbidden error.
>>>>>>   can anyone has idea?
>>>>>>
>>>>>> thanks & best regards,
>>>>>> michael
>>>>>>
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