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Posted to users@httpd.apache.org by Muhammad Hernawan <mw...@yahoo.com.INVALID> on 2018/10/21 07:13:25 UTC
[users@httpd] Failed to acquire SSL session cache lock apache2.4 on Ubuntu 18.04
Please help to solve this issue. This problem occurs after 1-3 days of apache start. After restarting apache, the error / warning does not occur again, but after some time or several days, the error occurs again. Until now I did not know what the cause of the error are.
Here is the error log, I got ssl:warn on my error log:
[Sun Oct 21 08:19:07.152952 2018] [ssl:warn] [pid 6667:tid 140575428806400] (22)Invalid argument: AH02026: Failed to acquire SSL session cache lock
[Sun Oct 21 08:19:07.153030 2018] [ssl:warn] [pid 6667:tid 140575428806400] (22)Invalid argument: AH02027: Failed to release SSL session cache lock
[Sun Oct 21 09:18:23.023750 2018] [ssl:warn] [pid 6666:tid 140575585654528] (22)Invalid argument: AH02026: Failed to acquire SSL session cache lock
[Sun Oct 21 09:18:23.023825 2018] [ssl:warn] [pid 6666:tid 140575585654528] (22)Invalid argument: AH02027: Failed to release SSL session cache lock
[Sun Oct 21 09:27:35.580088 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01948: Failed to acquire OCSP ssl-stapling lock
[Sun Oct 21 09:27:35.580157 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01949: Failed to release OCSP ssl-stapling lock
[Sun Oct 21 09:27:35.580162 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01948: Failed to acquire OCSP ssl-stapling-refresh lock
[Sun Oct 21 09:27:35.580168 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01948: Failed to acquire OCSP ssl-stapling lock
[Sun Oct 21 09:27:35.580172 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01949: Failed to release OCSP ssl-stapling lock
[Sun Oct 21 09:27:35.587511 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01948: Failed to acquire OCSP ssl-stapling lock
[Sun Oct 21 09:27:35.587601 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01949: Failed to release OCSP ssl-stapling lock
[Sun Oct 21 09:27:35.587612 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH01949: Failed to release OCSP ssl-stapling-refresh lock
[Sun Oct 21 09:27:35.665843 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH02026: Failed to acquire SSL session cache lock
[Sun Oct 21 09:27:35.665909 2018] [ssl:warn] [pid 6666:tid 140575453984512] (22)Invalid argument: AH02027: Failed to release SSL session cache lock
I use Apache/2.4.29 (Ubuntu 18.04). I use http2 and ssl-stapling. Here is the info:
Server version: Apache/2.4.29 (Ubuntu)
Server built: 2018-10-03T14:41:08
Server's Module Magic Number: 20120211:68
Server loaded: APR 1.6.3, APR-UTIL 1.6.1
Compiled using: APR 1.6.3, APR-UTIL 1.6.1
Architecture: 64-bit
Server MPM: event
threaded: yes (fixed thread count)
forked: yes (variable process count)
Server compiled with....
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D DYNAMIC_MODULE_LIMIT=256
-D HTTPD_ROOT="/etc/apache2"
-D SUEXEC_BIN="/usr/lib/apache2/suexec"
-D DEFAULT_PIDLOG="/var/run/apache2.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="mime.types"
-D SERVER_CONFIG_FILE="apache2.conf"
This is my dump config apache2ctl -t -D DUMP_RUN_CFG :
ServerRoot: "/etc/apache2"
Main DocumentRoot: "/var/www/html"
Main ErrorLog: "/var/log/apache2/error.log"
Mutex ssl-stapling: using_defaults
Mutex proxy: using_defaults
Mutex ssl-cache: using_defaults
Mutex default: dir="/var/run/apache2/" mechanism=default
Mutex watchdog-callback: using_defaults
Mutex rewrite-map: using_defaults
Mutex ssl-stapling-refresh: using_defaults
PidFile: "/var/run/apache2/apache2.pid"
Define: DUMP_RUN_CFG
User: name="hernawan" id=1000
Group: name="hernawan" id=1000
please help to solve this issue, thanks
Re: [users@httpd] Re: Failed to acquire SSL session cache lock
apache2.4 on Ubuntu 18.04
Posted by Muhammad Hernawan <mw...@yahoo.com.INVALID>.
i read it before i ask this.it is different.in my case the warning message is "invalid argument". AND in the ubuntu 18.04, mutex config is commented by default. so it is different.finally i use nginx now. thanks
Sent from Yahoo Mail on Android
On Wed, Oct 24, 2018 at 1:56 AM, @lbutlr<kr...@kreme.com> wrote: On 21 Oct 2018, at 01:13, Muhammad Hernawan <mw...@yahoo.com.INVALID> wrote:
> I use Apache/2.4.29 (Ubuntu 18.04). I use http2 and ssl-stapling. Here is the info:
https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1565744
perhaps? (first google hit)
--
"But you read a lot of books, I'm thinking. Hard to have faith, ain't
it, when you've read too many books?"
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[users@httpd] Re: Failed to acquire SSL session cache lock apache2.4 on Ubuntu
18.04
Posted by "@lbutlr" <kr...@kreme.com>.
On 21 Oct 2018, at 01:13, Muhammad Hernawan <mw...@yahoo.com.INVALID> wrote:
> I use Apache/2.4.29 (Ubuntu 18.04). I use http2 and ssl-stapling. Here is the info:
https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1565744
perhaps? (first google hit)
--
"But you read a lot of books, I'm thinking. Hard to have faith, ain't
it, when you've read too many books?"
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