Problem after java-Update in CentOS 6

Gateway
1

Hi,
I`m using a ciphermail on a CentOS 6 fully patched and it worked fine for quite a while, but after an update to java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I found this in the /var/log/djigzo.log:
...ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
JVM process is gone.
JVM exited while loading the application.
Launching a JVM...
JVM received a signal UNKNOWN (6).
java version "1.6.0_39"
OpenJDK Runtime Environment (IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64)
OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)

*** glibc detected *** /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java: double free or corruption (!prev): 0x0000000001e5ac
c0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e]
/lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0]
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb]
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c]
/lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1]
/lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d]
....

There were 10 failed launches in a row, each lasting less than 300 seconds. Giving up.
  There may be a configuration problem: please check the logs.
<-- Wrapper Stopped

On the Weblogin-page I got the message about a not fully started background problem.

Any suggestions are welcome

Kind regards

fatcharly

2

Hi, I`m using a ciphermail on a CentOS 6 fully patched and it worked
fine for quite a while, but after an update to
java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I found
this in the /var/log/djigzo.log: ...ffffffffff600000-ffffffffff601000
r-xp 00000000 00:00 0 [vsyscall] JVM process is
gone. JVM exited while loading the application. Launching a JVM...
JVM received a signal UNKNOWN (6). java version "1.6.0_39" OpenJDK
Runtime Environment (IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64)
OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)

*** glibc detected ***
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java: double
free or corruption (!prev): 0x0000000001e5ac c0 *** =======
Backtrace: ========= /lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e]
/lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0]
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb]

/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c]

/lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1]
/lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d] ....

There were 10 failed launches in a row, each lasting less than 300
seconds. Giving up. There may be a configuration problem: please
check the logs. <-- Wrapper Stopped

On the Weblogin-page I got the message about a not fully started
background problem.

Any suggestions are welcome

This looks like a bug in Java 6. A similar bug was reported last week:

https://jira.djigzo.com/browse/GATEWAY-101

For now the best solution is to upgrade to Java 6. See bug report
#GATEWAY-101 for more information.

A possible workaround is to add the following line to the file
djigzo.wrapper.conf

wrapper.debug=true

Let me know whether this work around works for you. It looks like some
interaction between Java wrapper (which starts the Java process) and
Java 6 update.

I will investigate this further.

Kind regards,

Martijn

···

On 05/17/2016 06:02 PM, fatcharly(a)gmx.de wrote:

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

3

As a workaround (instead of installing Java 7), you can add
wrapper.disable_console_input=FALSE to the Java wrapper config. You can
add this option by editing the file /etc/init.d/djigzo

Change

WRAPPER_OPTS="wrapper.daemonize=TRUE"

To:

WRAPPER_OPTS="wrapper.daemonize=TRUE wrapper.disable_console_input=FALSE"

I'll contact the java wrapper developers. It might be some interaction
bug between changes in Java 6 and java wrapper.

Kind regards,

Martijn Brinkers

···

On 05/17/2016 06:16 PM, Martijn Brinkers wrote:

On 05/17/2016 06:02 PM, fatcharly(a)gmx.de wrote:

Hi, I`m using a ciphermail on a CentOS 6 fully patched and it worked
fine for quite a while, but after an update to
java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I found
this in the /var/log/djigzo.log: ...ffffffffff600000-ffffffffff601000
r-xp 00000000 00:00 0 [vsyscall] JVM process is
gone. JVM exited while loading the application. Launching a JVM...
JVM received a signal UNKNOWN (6). java version "1.6.0_39" OpenJDK
Runtime Environment (IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64)
OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)

*** glibc detected ***
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java: double
free or corruption (!prev): 0x0000000001e5ac c0 *** =======
Backtrace: ========= /lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e]
/lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0]
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb]

/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c]

/lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1]
/lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d] ....

There were 10 failed launches in a row, each lasting less than 300
seconds. Giving up. There may be a configuration problem: please
check the logs. <-- Wrapper Stopped

On the Weblogin-page I got the message about a not fully started
background problem.

Any suggestions are welcome

This looks like a bug in Java 6. A similar bug was reported last week:

https://jira.djigzo.com/browse/GATEWAY-101

For now the best solution is to upgrade to Java 6. See bug report
#GATEWAY-101 for more information.

A possible workaround is to add the following line to the file
djigzo.wrapper.conf

wrapper.debug=true

Let me know whether this work around works for you. It looks like some
interaction between Java wrapper (which starts the Java process) and
Java 6 update.

I will investigate this further.

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

4

Gesendet: Mittwoch, 18. Mai 2016 um 10:43 Uhr
Von: "Martijn Brinkers" <martijn(a)ciphermail.com>
An: users(a)lists.djigzo.com
Betreff: Re: Problem after java-Update in CentOS 6

>> Hi, I`m using a ciphermail on a CentOS 6 fully patched and it worked
>> fine for quite a while, but after an update to
>> java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I found
>> this in the /var/log/djigzo.log: ...ffffffffff600000-ffffffffff601000
>> r-xp 00000000 00:00 0 [vsyscall] JVM process is
>> gone. JVM exited while loading the application. Launching a JVM...
>> JVM received a signal UNKNOWN (6). java version "1.6.0_39" OpenJDK
>> Runtime Environment (IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64)
>> OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)
>>
>> *** glibc detected ***
>> /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java: double
>> free or corruption (!prev): 0x0000000001e5ac c0 *** =======
>> Backtrace: ========= /lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e]
>> /lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0]
>> /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb]
>>
>>
> /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c]
>> /lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1]
>> /lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d] ....
>>
>> There were 10 failed launches in a row, each lasting less than 300
>> seconds. Giving up. There may be a configuration problem: please
>> check the logs. <-- Wrapper Stopped
>>
>> On the Weblogin-page I got the message about a not fully started
>> background problem.
>>
>> Any suggestions are welcome
>
> This looks like a bug in Java 6. A similar bug was reported last week:
>
> https://jira.djigzo.com/browse/GATEWAY-101
>
> For now the best solution is to upgrade to Java 6. See bug report
> #GATEWAY-101 for more information.
>
> A possible workaround is to add the following line to the file
> djigzo.wrapper.conf
>
> wrapper.debug=true
>
> Let me know whether this work around works for you. It looks like some
> interaction between Java wrapper (which starts the Java process) and
> Java 6 update.
>
> I will investigate this further.

As a workaround (instead of installing Java 7), you can add
wrapper.disable_console_input=FALSE to the Java wrapper config. You can
add this option by editing the file /etc/init.d/djigzo

Change

WRAPPER_OPTS="wrapper.daemonize=TRUE"

To:

WRAPPER_OPTS="wrapper.daemonize=TRUE wrapper.disable_console_input=FALSE"

I'll contact the java wrapper developers. It might be some interaction
bug between changes in Java 6 and java wrapper.

Hi Martin,

thank you very much for your fast support. Mailencrypt and decrypt works fine with the last workaround.
But we are running in a new problem with the weblogin. I always get an ssl-error (ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION -> Chrome) messages in FF and Chrome when I try to open the login page.

Kind regards

fatcharly

···

On 05/17/2016 06:16 PM, Martijn Brinkers wrote:
> On 05/17/2016 06:02 PM, fatcharly(a)gmx.de wrote:

Kind regards,

Martijn Brinkers

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail
_______________________________________________
Users mailing list
Users(a)lists.djigzo.com
https://lists.djigzo.com/lists/listinfo/users

5

Gesendet: Mittwoch, 18. Mai 2016 um 10:43 Uhr Von: "Martijn
Brinkers" <martijn(a)ciphermail.com> An: users(a)lists.djigzo.com
Betreff: Re: Problem after java-Update in CentOS 6

Hi, I`m using a ciphermail on a CentOS 6 fully patched and it
worked fine for quite a while, but after an update to
java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I
found this in the /var/log/djigzo.log:
...ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall] JVM process is gone. JVM exited while loading the
application. Launching a JVM... JVM received a signal UNKNOWN
(6). java version "1.6.0_39" OpenJDK Runtime Environment
(IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64) OpenJDK 64-Bit
Server VM (build 23.25-b01, mixed mode)

*** glibc detected ***
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java:
double free or corruption (!prev): 0x0000000001e5ac c0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e]
/lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0]
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb]

/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c]

/lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1]
/lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d] ....

There were 10 failed launches in a row, each lasting less than
300 seconds. Giving up. There may be a configuration problem:
please check the logs. <-- Wrapper Stopped

On the Weblogin-page I got the message about a not fully
started background problem.

Any suggestions are welcome

This looks like a bug in Java 6. A similar bug was reported last
week:

https://jira.djigzo.com/browse/GATEWAY-101

For now the best solution is to upgrade to Java 6. See bug
report #GATEWAY-101 for more information.

A possible workaround is to add the following line to the file
djigzo.wrapper.conf

wrapper.debug=true

Let me know whether this work around works for you. It looks like
some interaction between Java wrapper (which starts the Java
process) and Java 6 update.

I will investigate this further.

As a workaround (instead of installing Java 7), you can add
wrapper.disable_console_input=FALSE to the Java wrapper config. You
can add this option by editing the file /etc/init.d/djigzo

Change

WRAPPER_OPTS="wrapper.daemonize=TRUE"

To:

WRAPPER_OPTS="wrapper.daemonize=TRUE
wrapper.disable_console_input=FALSE"

I'll contact the java wrapper developers. It might be some
interaction bug between changes in Java 6 and java wrapper.

Hi Martin,

thank you very much for your fast support. Mailencrypt and decrypt
works fine with the last workaround. But we are running in a new
problem with the weblogin. I always get an ssl-error
(ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION -> Chrome) messages in FF
and Chrome when I try to open the login page.

Works for me with CipherMail 2.10.0-3 on CentOS 6 with Java 6 and
Firefox and Chrome.

Which version of CipherMail are you using?

Kind regards,

Martijn Brinkers

···

On 05/18/2016 11:37 AM, fatcharly(a)gmx.de wrote:

On 05/17/2016 06:16 PM, Martijn Brinkers wrote:

On 05/17/2016 06:02 PM, fatcharly(a)gmx.de wrote:

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

6

Gesendet: Mittwoch, 18. Mai 2016 um 10:43 Uhr Von: "Martijn
Brinkers" <martijn(a)ciphermail.com> An: users(a)lists.djigzo.com
Betreff: Re: Problem after java-Update in CentOS 6

Hi, I`m using a ciphermail on a CentOS 6 fully patched and it
worked fine for quite a while, but after an update to
java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I
found this in the /var/log/djigzo.log:
...ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall] JVM process is gone. JVM exited while loading the
application. Launching a JVM... JVM received a signal UNKNOWN
(6). java version "1.6.0_39" OpenJDK Runtime Environment
(IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64) OpenJDK 64-Bit
Server VM (build 23.25-b01, mixed mode)

*** glibc detected ***
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java:
double free or corruption (!prev): 0x0000000001e5ac c0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e]
/lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0]
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb]

/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c]

/lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1]
/lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d] ....

There were 10 failed launches in a row, each lasting less than
300 seconds. Giving up. There may be a configuration problem:
please check the logs. <-- Wrapper Stopped

On the Weblogin-page I got the message about a not fully
started background problem.

Any suggestions are welcome

This looks like a bug in Java 6. A similar bug was reported last
week:

https://jira.djigzo.com/browse/GATEWAY-101

For now the best solution is to upgrade to Java 6. See bug
report #GATEWAY-101 for more information.

A possible workaround is to add the following line to the file
djigzo.wrapper.conf

wrapper.debug=true

Let me know whether this work around works for you. It looks like
some interaction between Java wrapper (which starts the Java
process) and Java 6 update.

I will investigate this further.

As a workaround (instead of installing Java 7), you can add
wrapper.disable_console_input=FALSE to the Java wrapper config. You
can add this option by editing the file /etc/init.d/djigzo

Change

WRAPPER_OPTS="wrapper.daemonize=TRUE"

To:

WRAPPER_OPTS="wrapper.daemonize=TRUE
wrapper.disable_console_input=FALSE"

I'll contact the java wrapper developers. It might be some
interaction bug between changes in Java 6 and java wrapper.

Hi Martin,

thank you very much for your fast support. Mailencrypt and decrypt
works fine with the last workaround. But we are running in a new
problem with the weblogin. I always get an ssl-error
(ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION -> Chrome) messages in FF
and Chrome when I try to open the login page.

It looks like Chrome, FF (and Java 6?) removed support for certain
ciphers. In the latest release of CipherMail (3.0.5) the list of
supported ciphers was optimized for security reasons (check with
ssllabs). However Java 6 does not support all those ciphers. The best
for now is to remove the ciphers lists setting from
/etc/tomcat6/server.xml. This way Tomcat will provide support for all
ciphers Java 6 supports. After changing server.xml, restart tomcat
(service tomcat6 restart)

Kind regards,

Martijn Brinkers

···

On 05/18/2016 11:37 AM, fatcharly(a)gmx.de wrote:

On 05/17/2016 06:16 PM, Martijn Brinkers wrote:

On 05/17/2016 06:02 PM, fatcharly(a)gmx.de wrote:

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

https://www.ciphermail.com

Twitter: http://twitter.com/CipherMail