systemd-sysctl.service - Apply Kernel Variables
     Loaded: loaded (/usr/lib/systemd/system/systemd-sysctl.service; static;
vendor preset: disabled)
    Drop-In: /usr/lib/systemd/system/systemd-sysctl.service.d
             ������50-kernel-uname_r.conf
     Active: failed (Result: exit-code) since Thu 2020-09-17 11:21:24 NZST;
9min ago
       Docs: man:systemd-sysctl.service(8)
             man:sysctl.d(5)
    Process: 401 ExecStartPre=/usr/lib/systemd/systemd-sysctl
/boot/sysctl.conf-5.8.7-1-default (code=exited, status=0/S>
    Process: 402 ExecStart=/usr/lib/systemd/systemd-sysctl (code=exited,
status=1/FAILURE)
   Main PID: 402 (code=exited, status=1/FAILURE)

Sep 17 11:21:24 johns-pc systemd[1]: Starting Apply Kernel Variables...
Sep 17 11:21:24 johns-pc systemd-sysctl[402]: Couldn't write '"0 2147483647"'
to 'net/ipv4/ping_group_range': Invalid ar>
Sep 17 11:21:24 johns-pc systemd[1]: systemd-sysctl.service: Main process
exited, code=exited, status=1/FAILURE
Sep 17 11:21:24 johns-pc systemd[1]: systemd-sysctl.service: Failed with result
'exit-code'.
Sep 17 11:21:24 johns-pc systemd[1]: Failed to start Apply Kernel Variables.