Unfortunately this is a production server and i can't keep rebooting the thing and upgrading and downgrading kernels indefinitely.
If it's absolutely critical to fixing this issue i am, however, willing tot setup a identical VPS and run apport-collect. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1779761 Title: Ubuntu Kernel 4.15.0-24.26 causes php7.2-fpm.service to hang at boot Status in linux package in Ubuntu: Confirmed Bug description: After updating the kernel on my QEMU based VPS running 18.04 Server to kernel ver. 4.15.0-24.26 i noticed that php7.2-fpm.service was't starting: ● php7.2-fpm.service - The PHP 7.2 FastCGI Process Manager Loaded: loaded (/lib/systemd/system/php7.2-fpm.service; enabled; vendor preset: enabled) Active: failed (Result: timeout) since Mon 2018-07-02 13:38:07 CEST; 15s ago Docs: man:php-fpm7.2(8) Process: 595 ExecStart=/usr/sbin/php-fpm7.2 --nodaemonize --fpm-config /etc/php/7.2/fpm/php-fpm.conf (code=killed, signal=TERM) Main PID: 595 (code=killed, signal=TERM) jul 02 13:36:39 www systemd[1]: Starting The PHP 7.2 FastCGI Process Manager... jul 02 13:38:07 www systemd[1]: php7.2-fpm.service: Start operation timed out. Terminating. jul 02 13:38:07 www systemd[1]: php7.2-fpm.service: Failed with result 'timeout'. jul 02 13:38:07 www systemd[1]: Failed to start The PHP 7.2 FastCGI Process Manager. Setting timeout of php7.2-fpm.service to 300s i and running systemd-analyze blame, after rebooting, i noticed that php7.2-fpm.service takes about 3 minutes to start: sudo systemd-analyze blame 2min 54.715s php7.2-fpm.service This issues is persistent when running kernel 4.15.0-24.26, i have tried multiple reboots. After downgrading to Kernel ver. 4.15.0-23.25 the issues is gone. Again I've tried multiple reboots of the server running 4.15.0-23.25 and PHP7.2-fpm.service starts withing seconds after rebooting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1779761/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp