[TOTEM ] knet_handle_new failed: File name too long (36)

corosync fails to start

Aug 01 11:32:30 ubu1 corosync[5546]: [TOTEM ] Initializing transport (Kronosnet).
Aug 01 11:32:30 ubu1 corosync[5546]: [TOTEM ] knet_handle_new failed: File name too long (36)
Aug 01 11:32:30 ubu1 corosync[5546]: [KNET ] transport: Failed to set socket buffer via force option 33: Operation not permitted
Aug 01 11:32:30 ubu1 corosync[5546]: [KNET ] transport: Unable to set local socketpair receive buffer: File name too long
Aug 01 11:32:30 ubu1 corosync[5546]: [KNET ] handle: Unable to initialize internal hostsockpair: File name too long
Aug 01 11:32:30 ubu1 corosync[5546]: [MAIN ] Can’t initialize TOTEM layer
Aug 01 11:32:30 ubu1 corosync[5546]: [MAIN ] Corosync Cluster Engine exiting with status 15 at main.c:1531.
Aug 01 11:32:30 ubu1 systemd[1]: corosync.service: Main process exited, code=exited, status=15/n/a
Aug 01 11:32:30 ubu1 systemd[1]: corosync.service: Failed with result ‘exit-code’.
Aug 01 11:32:30 ubu1 systemd[1]: Failed to start Corosync Cluster Engine.

sudo sysctl -w net.core.wmem_max=8388608
sudo sysctl -w net.core.rmem_max=8388608

sudo systemctl restart corosync.service

install vmware on kvm

sudo virt-install --name esxi70 --ram 4384 --cpu SandyBridge,+pclmuldq,+aes,+xsave,+avx,+vmx --disk path=/var/lib/libvirt/images/vmware.qcow2,size=80,bus=sata --vcpus=4 --os-type linux --os-variant=fedora10 --network bridge=virbr0,model=vmxnet3 --graphics vnc,listen=0.0.0.0 --noautoconsole --video qxl --cdrom /tmp/VMware-VMvisor-Installer-7.0b-16324942.x86_64.iso --features kvm_hidden=on

ubuntu php 7.3

LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
apt update
apt install php7.3 php7.3-cli php7.3-common

php -v
PHP 7.3.20-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Jul 9 2020 16:33:48) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.20, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.3.20-1+ubuntu16.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies