Why does logwatch hang processing sshd on a fresh install of Ubuntu 18.04 server?

$   sudo logwatch --service sshd --debug 100 ... TimeFilter: Period is day  TimeFilter: SearchDate is (2019-10-13T..:..:..\.[0-9]+[+-][0-9]{2}:[0-9]{2} )  TimeFilter: Debug SearchDate is (2019-10-13T \ [0-9]+[+-][0-9]{2} [0-9]{2} ) DEBUG: Inside ApplyStdDate... DEBUG: Looking For: (Oct 13 ..:..:.. ) DEBUG: Looking For: (2019-10-13T..:..:..\.[0-9]+[+-][0-9]{2}:[0-9]{2} )  export LOGWATCH_LOGFILE_LIST='/var/log/auth.log /var/log/auth.log.1 ' export LOGWATCH_ARCHIVE_LIST='/var/log/auth.log.2.gz /var/log/auth.log.3.gz /var/log/auth.log.4.gz ' Processing Service: sshd  ( cat /var/cache/logwatch/logwatch.xV7LYbVy/secure  |  /usr/bin/perl /usr/share/logwatch/scripts/shared/onlyservice 'sshd' |/usr/bin/perl /usr/share/logwatch/scripts/shared/removeheaders '' |/usr/bin/perl /usr/share/logwatch/scripts/services/sshd) 2>&1   TimeFilter: Period is day  TimeFilter: SearchDate is ( 2019-Oct-13 ..h ..m ..s )  TimeFilter: Debug SearchDate is ( 2019-Oct-13 h m s ) 

That’s it. It’s hung.

If I say --service cron it completes normally in an instant. Works fine with sudo logwatch --service -sshd too.

udev actions hang in Eoan/kernel 5.2.0-8

It seems that in Eoan there is a lock/any other issue preventing particular system calls to be executed by the triggered action handler. I have an action executing wget when USB-serial adapter is plugged:

SUBSYSTEM=="tty", ACTION=="add", ATTRS{idVendor}=="1a86", ATTRS{idProduct}=="7523", MODE="0666", RUN+="/usr/bin/wget -v --method=POST" 

This action works perfectly in a prior versions – but in Eoan Ermine it hangs for ~30s and fails on a timeout. Analysis with strace shows that execution is stuck on connect() syscall – until it returns with ETIMEDOUT.

Same Wget command, being run from a command line, works perfectly.

The issue doesn’t seem to be related to a particular IP (localhost/remote) and/or the status of a listener process – execution hangs also when listener is not running and port is free.

Vay tien ngan hang nhanh chong

Vay tiền ngân hàng nhanh chóng không còn là nỗi lo với hình thức cho vay tiêu dùng tín chấp

Trong những năm trở lại đây hình thức cho vay tiêu dùng tín chấp từng bước phát triển mạnh mẽ. Từ một hình thức cho vay mới lạ nó trở nên quá quen thuộc với chúng ta, đặc biệt là những ai thường xuyên có nhu cầu đi vay vốn tại ngân hàng. Vay tín chấp là một hình thức cho Vay tiền nhanh Vaynhanh24h.

Tức là bạn có thể được ngải ngân nhanh nhất chỉ sau 24h kể từ khi bạn ký hồ sơ vay vốn với ngân…

Vay tien ngan hang nhanh chong

Rman archive backups hanging due to datadomain issue cause Linux system hang


We see that our Linux system became unresponsive. During that time we see from crashdump of server that there were 23k zombie processes of oracle and lot of uninterruptible processes of oracle.upon further analysis we saw that more than 12 rman archive backups were just hanging for more than 3-4 hours on this because of a hardware issue on underlying backup domain device and all were killed and someone restarted everything at once.Could someone please tell me if you faced similar issue? Backups should have been stopped during such issues but can we be sure that the backup hanging caused contention…please note that the hardware issue on the datadomain was causing the restarts of datadomain device and intermittent connectivity issues.

Magento 1: Adding attribute to customer makes save customer hang

I need to add a checkbox to the admin customer edit form. I can successfully add the checkbox using this code:

<?php  $  name = 'test_foo'; $  forms = array('adminhtml_customer'); $  baseDir = dirname(__FILE__);  require_once($  baseDir . '/app/Mage.php');  umask(0); Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);  $  installer = new Mage_Customer_Model_Resource_Setup('core_setup'); $  installer->startSetup();  $  installer->addAttribute(     'customer',     $  name,     array(         'input' => 'checkbox',         'type' => 'int',         'label' => 'Test Foo',         'visible' => true,         'global' => 1,         'default' => '0') );  Mage::getSingleton('eav/config')     ->getAttribute('customer', $  name)     ->setData('used_in_forms', $  forms)     ->setData('sort_order', 99)     ->setData('is_user_defined', 1)     ->setData('is_required', 0)     ->setData('is_system', 0)     ->save();  $  installer->endSetup(); 

But then when I edit a customer and click save it says “please wait” forever. If I remove this new attribute then saving a customer works instantly. So how can I add this checkbox without messing up the customer edit functionality?