I can only connect to internet when un-plug/plug the USB wifi card (live ISO build with KIWI)

English Network/Internet
1

Hello,
I have been trying to build live ISO with OpenSUSE’s KIWI.

When the live image first boot, no wifi. I pull out my USB wifi receiver and plugging it back in, see wifi and connect normally.
Even after reboot, internet is gone until I unplug-replug the USB wifi.
I don’t know much technical detail how to solve it but I have some info.
The very first “systemctl status NetworkManager.service” is run when the internet connect normally.
I found that restarting NetworkManager.service broke the wifi, which the status of no wifi is shown in second “systemctl status NetworkManager.service”
It show something about dhcp which is not present in broken wifi info, not sure what it mean.

tux@localhost:~> sudo systemctl status NetworkManager.service
[sudo] password for root: 
● NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: disabled)
  Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
           └─NetworkManager-ovs.conf
   Active: active (running) since Fri 2019-11-01 04:59:40 +07; 8min ago
     Docs: man:NetworkManager(8)
 Main PID: 3443 (NetworkManager)
    Tasks: 5 (limit: 4915)
   Memory: 11.0M
   CGroup: /system.slice/NetworkManager.service
           ├─3443 /usr/sbin/NetworkManager --no-daemon
           └─4933 /sbin/dhclient -d -q -sf /usr/lib/nm-dhcp-helper -pf /var/run/dhclient-wlan0.pid -lf /var/lib/NetworkManager/dhclient-b9f91975-3548-4f1b-b19c-79f4e71c2b55-wlan0.lease -cf /var/lib/NetworkManager/dhclient-wlan0.conf wlan0

Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.5974] dhcp4 (wlan0):   nameserver '194.168.8.100'
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.5974] dhcp4 (wlan0): state changed unknown -> bound
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.5992] device (wlan0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.6009] device (wlan0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.6015] device (wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.6024] manager: NetworkManager state is now CONNECTED_LOCAL
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.6374] manager: NetworkManager state is now CONNECTED_SITE
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.6376] policy: set 'VM2080987' (wlan0) as default for IPv4 routing and DNS
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.8407] device (wlan0): Activation: successful, device activated.
Nov 01 05:04:15 localhost.localdomain NetworkManager[3443]: <info>  [1572559455.9148] manager: NetworkManager state is now CONNECTED_GLOBAL
tux@localhost:~> sudo systemctl restart NetworkManager.service
tux@localhost:~> sudo systemctl status NetworkManager.service 
● NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: disabled)
  Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
           └─NetworkManager-ovs.conf
   Active: active (running) since Fri 2019-11-01 05:07:56 +07; 2s ago
     Docs: man:NetworkManager(8)
 Main PID: 5143 (NetworkManager)
    Tasks: 4 (limit: 4915)
   Memory: 4.0M
   CGroup: /system.slice/NetworkManager.service
           └─5143 /usr/sbin/NetworkManager --no-daemon

Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.1986] device (lo): carrier: link connected
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.1989] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.1999] manager: (lan0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2010] device (lan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2030] device (wlan0): driver supports Access Point (AP) mode
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2034] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2063] ovsdb: Could not connect: No such file or directory
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2082] modem-manager: ModemManager available
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2088] supplicant: wpa_supplicant running
Nov 01 05:07:57 localhost.localdomain NetworkManager[5143]: <info>  [1572559677.2117] agent-manager: req[0x555fe82c03d0, :1.19/org.kde.plasma.networkmanagement/1000]: agent registered

Kiwi use config.sh and config.xml to create the live ISO.

In summary, I disable all Wickd and enable NetworkManager services.
config.xml is just bunch of install softwares.

#!/bin/bash
#================
# FILE          : config.sh
#----------------
# PROJECT       : OpenSuSE KIWI Image System
# COPYRIGHT     : (c) 2006 SUSE LINUX Products GmbH. All rights reserved
#               :
# AUTHOR        : Marcus Schaefer <ms@suse.de>
#               :
# BELONGS TO    : Operating System images
#               :
# DESCRIPTION   : configuration script for SUSE based
#               : operating systems
#               :
#               :
# STATUS        : BETA
#----------------
#======================================
# Functions...
#--------------------------------------
test -f /.kconfig && . /.kconfig
test -f /.profile && . /.profile

#======================================
# Greeting...
#--------------------------------------
echo "Configure image: $kiwi_iname]..."

#======================================
# Mount system filesystems
#--------------------------------------
baseMount

#======================================
# Setup baseproduct link
#--------------------------------------
suseSetupProduct

#======================================
# Add missing gpg keys to rpm
#--------------------------------------
suseImportBuildKey 
rpm --import /keys/nvidia.key
rpm --import /keys/codium.gpg
rpm --import /keys/education.key
rpm --import /keys/geo.key
rpm --import /keys/graphics.key
rpm --import /keys/multimedia.key
rpm --import /keys/nvidia.key
rpm --import /keys/opensuse-oss.key
rpm --import /keys/packman.key
rpm --import /keys/science.key
#======================================
# Disable services
#--------------------------------------
baseRemoveService wicked
baseRemoveService wickedd
baseRemoveService wickedd-auto4
baseRemoveService wickedd-dhcp4
baseRemoveService wickedd-dhcp5
baseRemoveService wickedd-nanny
#======================================
# Activate services
#--------------------------------------
suseInsertService sshd
baseInsertService apparmor
baseInsertService appstream-sync-cache
baseInsertService auditd
baseInsertService avahi-daemon
baseInsertService bluetooth
baseInsertService cron
baseInsertService display-manager
baseInsertService firewalld
baseInsertService getty@tty1
baseInsertService haveged
baseInsertService irqbalance
baseInsertService iscsi
baseInsertService kbdsettings
baseInsertService mcelog
baseInsertService ModemManager
baseInsertService NetworkManager
baseInsertService NetworkManager-dispatcher
baseInsertService NetworkManager-wait-online
baseInsertService nscd
baseInsertService purge-kernels
baseInsertService smartd
baseInsertService systemd-remount-fs
baseInsertService systemd-timesyncd
baseInsertService YaST2-Firstboot
baseInsertService YaST2-Second-Stage

#======================================
# Setup default target, multi-user
#--------------------------------------

#==========================================
# remove package docs
#------------------------------------------
rm -rf /usr/share/doc/packages/*
rm -rf /usr/share/doc/manual/*
rm -rf /opt/kde*

#==========================================
# configure and install flatpak apps
#------------------------------------------


#======================================
# only basic version of vim is
# installed; no syntax highlighting
#--------------------------------------
sed -i -e's/^syntax on/" syntax on/' /etc/vimrc

#======================================
# SuSEconfig
#--------------------------------------
baseUpdateSysConfig /etc/sysconfig/windowmanager DEFAULT_WM plasma5
baseUpdateSysConfig /etc/sysconfig/displaymanager DISPLAYMANAGER sddm
baseUpdateSysConfig /etc/sysconfig/displaymanager DISPLAYMANAGER_AUTOLOGIN tux
baseSetRunlevel 5
suseConfig

#======================================
# Remove yast if not in use
#--------------------------------------


#======================================
# Umount kernel filesystems
#--------------------------------------
baseCleanMount

exit 0
2

config.xml

<?xml version="1.0" encoding="utf-8"?>

<image schemaversion="6.8" name="KalaOS-Tumbleweed">
    <description type="system">
        <author>Kavin_Tee</author>
        <contact>kevin_tee@pm.me</contact>
        <specification>
            KalaOS - Breaking myth and misconception, glimps into the new territory
        </specification>
    </description>
    <preferences>
        <type image="iso" primary="true" flags="overlay"  hybrid="true" hybridpersistent_filesystem="ext4"  hybridpersistent="true"/>
        <version>1.99.1</version>
        <packagemanager>zypper</packagemanager>
        <locale>en_US</locale>
        <keytable>us</keytable>
        <timezone>Asia/Bangkok</timezone>
        <rpm-excludedocs>true</rpm-excludedocs>
        <rpm-check-signatures>false</rpm-check-signatures>
        <bootsplash-theme>bgrt</bootsplash-theme>
        <bootloader-theme>openSUSE</bootloader-theme>
    </preferences>
    <preferences>
        <type image="vmx" filesystem="ext4" bootloader="grub2" kernelcmdline="splash" firmware="efi"/>
        <type image="oem" filesystem="ext4" initrd_system="dracut"  installiso="true" bootloader="grub2" kernelcmdline="quiet"  firmware="efi">
            <oemconfig>
                <oem-systemsize>4096000</oem-systemsize>
                <oem-swap>true</oem-swap>
                <oem-device-filter>/dev/ram</oem-device-filter>
                <oem-multipath-scan>false</oem-multipath-scan>
                <oem-unattended>false</oem-unattended>
            </oemconfig>
            <machine memory="512" guestOS="suse" HWversion="4">
                <vmdisk id="0" controller="ide"/>
                <vmnic driver="e1000" interface="0" mode="bridged"/>
            </machine>
        </type>
    </preferences>
    <users>
        <user password="1234" pwdformat="plain" home="/root" name="root" groups="root"/>
        <user password="1234" pwdformat="plain" home="/home/tux" name="tux" groups="tux"/>
    </users>
    <repository type="yast2" alias="Tumbleweed-Oss" imageinclude="true" priority="99">
        <source path="http://download.opensuse.org/tumbleweed/repo/oss"/>
    </repository>
    <repository type="yast2" alias="openSUSE-Tumbleweed-Non-Oss" imageinclude="true" priority="99">
        <source path="http://download.opensuse.org/tumbleweed/repo/non-oss/"/>
    </repository>
    <repository type="yast2" alias="openSUSE-Tumbleweed-Update" imageinclude="true" priority="99">
        <source path="http://download.opensuse.org/update/tumbleweed/"/>
    </repository>
    <repository type="yast2" alias="Science" imageinclude="true" priority="90">
        <source path="https://download.opensuse.org/repositories/science/openSUSE_Tumbleweed/"/>
    </repository>
    <repository type="yast2" alias="MultiMedia" imageinclude="true" priority="100">
        <source path="https://download.opensuse.org/repositories/multimedia:/apps/openSUSE_Tumbleweed/"/>
    </repository>
    <repository type="yast2" alias="Graphics" imageinclude="true" priority="100">
        <source path="https://download.opensuse.org/repositories/graphics/openSUSE_Tumbleweed/"/>
    </repository>
    <repository type="yast2" alias="Packman" imageinclude="true" priority="90">
        <source path="http://packman.inode.at/suse/openSUSE_Tumbleweed/"/>
    </repository>
    <repository type="yast2" alias="Geo" imageinclude="true" priority="90">
        <source path="https://download.opensuse.org/repositories/Application:/Geo/openSUSE_Tumbleweed/"/>
    </repository>
    <repository type="rpm-md" alias="VSCodium" imageinclude="true" priority="99">
        <source path="https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/repos/rpms/"/>
    </repository>
    <repository type="rpm-md" alias="NVIDIA" imageinclude="true" priority="100">
        <source path="https://download.nvidia.com/opensuse/tumbleweed/"/>
    </repository>
    <repository type="rpm-md" alias="Education" imageinclude="true" priority="90">
        <source path="https://download.opensuse.org/repositories/Education/openSUSE_Tumbleweed/"/>
    </repository>
    <packages type="image" patternType="plusRecommended">
        <namedCollection name="apparmor"/>
        <namedCollection name="base"/>    
        <namedCollection name="enhanced_base"/>    
        <namedCollection name="x11"/>  
        <namedCollection name="kde"/>  
        <namedCollection name="kde_plasma"/>
        <namedCollection name="yast2_basis"/>
        <package name="desktop-data-openSUSE-extra"/>
        <package name="discover"/>
        <package name="discover-backend-flatpak"/>
        <package name="discover-backend-fwupd"/>
        <package name="plasma5-sdk"/>
        <package name="yast2-qt-branding-openSUSE"/>
        <package name="yast2-control-center"/>
        <package name="yast2-theme-breeze"/>
        <package name="calamares"/>
        <package name="libpwquality1"/>
        <package name="rpcbind"/>
        <package name="htop"/>
        <package name="ksystemlog"/>
        <package name="gwenview5"/>
        <package name="MozillaFirefox"/>
        <package name="git-core"/>
        <package name="psmisc"/>
        <package name="command-not-found"/>
        <package name="sudo"/>
        <package name="libsecret-1-0"/>
        <package name="python2-SecretStorage"/>
        <package name="iproute2"/>
        <package name="xorg-x11-server"/>
        <package name="python"/>
        <package name="perl"/>
        <package name="patterns-openSUSE-base"/>
        <package name="grub2-branding-openSUSE"/>
        <package name="ifplugd"/>
        <package name="iputils"/>
        <package name="sensors"/>
        <package name="libQt5Sensors5"/>
        <package name="libsensors4"/>
        <package name="hddtemp"/>
        <package name="vim"/>
        <package name="grub2"/>
        <package name="grub2-i386-pc"/>
        <package name="grub2-x86_64-efi" arch="x86_64"/>
        <package name="syslinux"/>
        <package name="lvm2"/>
        <package name="plymouth"/>
        <package name="plymouth-theme-bgrt"/>
        <package name="plymouth-dracut"/>
        <package name="plymouth-branding-openSUSE"/>
        <package name="gparted"/>
        <package name="openssh"/>
        <package name="iproute2"/>
        <package name="less"/>
        <package name="bash-completion"/>
        <package name="dhcp-client"/>
        <package name="which"/>
        <package name="kernel-default"/>
        <package name="timezone"/>
    </packages>
    <packages type="iso">
        <package name="gfxboot-branding-openSUSE"/>
        <package name="dracut-kiwi-live"/>
    </packages>
    <packages type="oem">
        <package name="gfxboot-branding-openSUSE"/>
        <package name="dracut-kiwi-oem-repart"/>
        <package name="dracut-kiwi-oem-dump"/>
    </packages>
    <packages type="bootstrap">
        <package name="udev"/>
        <package name="filesystem"/>
        <package name="glibc-locale"/>
        <package name="cracklib-dict-full"/>
        <package name="ca-certificates"/>
        <package name="ca-certificates-mozilla"/>
        <package name="openSUSE-release"/>
    </packages>
</image>
3

I just did sudo journalctl -fu NetworkManager to see what happen.
It’s quite lenghty, but this is what happen.

7:03:36
start journlctl
usb wifi plugin
no wifi

07:04:09
physically pull out usb wifi

07:04:15
plug usb wifi back in
wifi found
ask for wifi password

07:04:18
put wifi password in


tux@localhost:~> sudo journalctl -fu NetworkManager   
-- Logs begin at Fri 2019-11-01 04:45:15 +07. --
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7839] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7848] manager: (lan0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7856] device (lan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <warn>  [1572566616.7873] device (lan0): connectivity: "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break connectivity checking for IPv4 on this device
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7875] device (wlan0): driver supports Access Point (AP) mode
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7878] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7903] ovsdb: Could not connect: No such file or directory
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7929] modem-manager: ModemManager available
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7932] supplicant: wpa_supplicant running
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7966] agent-manager: req[0x55efa0394a60, :1.19/org.kde.plasma.networkmanagement/1000]: agent registered
Nov 01 07:04:09 localhost.localdomain NetworkManager[2474]: <info>  [1572566649.0766] manager: startup complete
Nov 01 07:04:09 localhost.localdomain NetworkManager[2474]: <info>  [1572566649.1169] radio killswitch /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy1/rfkill1 disappeared
Nov 01 07:04:15 localhost.localdomain NetworkManager[2474]: <info>  [1572566655.1981] device (wlan0): driver supports Access Point (AP) mode
Nov 01 07:04:15 localhost.localdomain NetworkManager[2474]: <info>  [1572566655.1991] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/4)
Nov 01 07:04:15 localhost.localdomain NetworkManager[2474]: <info>  [1572566655.2158] device (wlan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 01 07:04:15 localhost.localdomain NetworkManager[2474]: <info>  [1572566655.8549] device (wlan0): set-hw-addr: set MAC address to A6:2B:69:0E:2D:98 (scanning)
Nov 01 07:04:16 localhost.localdomain NetworkManager[2474]: <warn>  [1572566656.1122] device (wlan0): connectivity: "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break connectivity checking for IPv4 on this device
Nov 01 07:04:16 localhost.localdomain NetworkManager[2474]: <info>  [1572566656.1130] rfkill2: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy2/rfkill2) (driver rt2800usb)
Nov 01 07:04:16 localhost.localdomain NetworkManager[2474]: <info>  [1572566656.1654] sup-iface[0x55efa03b7850,wlan0]: supports 4 scan SSIDs
Nov 01 07:04:16 localhost.localdomain NetworkManager[2474]: <info>  [1572566656.1659] device (wlan0): supplicant interface state: starting -> ready
Nov 01 07:04:16 localhost.localdomain NetworkManager[2474]: <info>  [1572566656.1660] device (wlan0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Nov 01 07:04:17 localhost.localdomain NetworkManager[2474]: <info>  [1572566657.3908] policy: auto-activating connection 'VM2080987' (b9f91975-3548-4f1b-b19c-79f4e71c2b55)
Nov 01 07:04:17 localhost.localdomain NetworkManager[2474]: <info>  [1572566657.3914] device (wlan0): Activation: starting connection 'VM2080987' (b9f91975-3548-4f1b-b19c-79f4e71c2b55)
Nov 01 07:04:17 localhost.localdomain NetworkManager[2474]: <info>  [1572566657.3916] device (wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:17 localhost.localdomain NetworkManager[2474]: <info>  [1572566657.3920] manager: NetworkManager state is now CONNECTING
Nov 01 07:04:17 localhost.localdomain NetworkManager[2474]: <info>  [1572566657.7809] device (wlan0): set-hw-addr: reset MAC address to 6C:19:8F:B4:F6:B2 (preserve)
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.0383] device (wlan0): supplicant interface state: ready -> disabled
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.0384] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.0391] device (wlan0): Activation: (wifi) access point 'VM2080987' has security, but secrets are required.
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.0391] device (wlan0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.0397] sup-iface[0x55efa03b7850,wlan0]: wps: type pbc start...
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.0956] device (wlan0): supplicant interface state: disabled -> inactive
Nov 01 07:04:18 localhost.localdomain NetworkManager[2474]: <info>  [1572566658.1015] device (wlan0): supplicant interface state: inactive -> scanning
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9557] device (wlan0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9563] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9568] device (wlan0): Activation: (wifi) connection 'VM2080987' has security, and secrets exist.  No new secrets needed.
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9569] Config: added 'ssid' value 'VM2080987'
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9569] Config: added 'scan_ssid' value '1'
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9569] Config: added 'bgscan' value 'simple:30:-80:86400'
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9569] Config: added 'key_mgmt' value 'WPA-PSK'
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9570] Config: added 'psk' value '<hidden>'
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9859] device (wlan0): supplicant interface state: scanning -> authenticating
Nov 01 07:04:48 localhost.localdomain NetworkManager[2474]: <info>  [1572566688.9932] device (wlan0): supplicant interface state: authenticating -> associating
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.0118] device (wlan0): supplicant interface state: associating -> associated
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.0178] device (wlan0): supplicant interface state: associated -> 4-way handshake
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.1114] device (wlan0): supplicant interface state: 4-way handshake -> completed
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.1115] device (wlan0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "VM2080987"
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.1328] device (wlan0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.1340] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
Nov 01 07:04:49 localhost.localdomain NetworkManager[2474]: <info>  [1572566689.1363] dhcp4 (wlan0): dhclient started with pid 2572
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3247] dhcp4 (wlan0):   address 192.168.0.13
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3247] dhcp4 (wlan0):   plen 24 (255.255.255.0)
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3247] dhcp4 (wlan0):   gateway 192.168.0.1
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3248] dhcp4 (wlan0):   lease time 864000
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3248] dhcp4 (wlan0):   nameserver '194.168.4.100'
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3248] dhcp4 (wlan0):   nameserver '194.168.8.100'
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3248] dhcp4 (wlan0): state changed unknown -> bound
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3267] device (wlan0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3284] device (wlan0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3288] device (wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3297] manager: NetworkManager state is now CONNECTED_LOCAL
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3336] manager: NetworkManager state is now CONNECTED_SITE
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.3339] policy: set 'VM2080987' (wlan0) as default for IPv4 routing and DNS
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.6406] device (wlan0): Activation: successful, device activated.
Nov 01 07:04:50 localhost.localdomain NetworkManager[2474]: <info>  [1572566690.7461] manager: NetworkManager state is now CONNECTED_GLOBAL
4

07:05:30
I ran “sudo systemctl restart NetworkManager” to see if it will come back.
wifi lost, not coming back.

07:06:11
physically pull out usb wifi

07:06:15
plug usb wifi back in

07:06:31
wifi found, connect normally

Nov 01 07:05:30 localhost.localdomain NetworkManager[2474]: <info> [1572566730.8261] caught SIGTERM, shutting down normally.
Nov 01 07:05:30 localhost.localdomain systemd[1]: Stopping Network Manager...
Nov 01 07:05:30 localhost.localdomain NetworkManager[2474]: <info> [1572566730.8609] dhcp4 (wlan0): canceled DHCP transaction, DHCP client pid 2572
Nov 01 07:05:30 localhost.localdomain NetworkManager[2474]: <info> [1572566730.8609] dhcp4 (wlan0): state changed bound -> done
Nov 01 07:05:30 localhost.localdomain NetworkManager[2474]: <info> [1572566730.8610] device (wlan0): DHCPv4: 480 seconds grace period started
Nov 01 07:05:30 localhost.localdomain NetworkManager[2474]: <info> [1572566730.8619] manager: NetworkManager state is now CONNECTED_SITE
Nov 01 07:05:30 localhost.localdomain NetworkManager[2474]: <info> [1572566730.8642] exiting (success)
Nov 01 07:05:30 localhost.localdomain systemd[1]: NetworkManager.service: Succeeded.
Nov 01 07:05:30 localhost.localdomain systemd[1]: Stopped Network Manager.
Nov 01 07:05:30 localhost.localdomain systemd[1]: Starting Network Manager...
Nov 01 07:05:30 localhost.localdomain NetworkManager[2784]: <info> [1572566730.9066] NetworkManager (version 1.18.4) is starting... (after a restart)
Nov 01 07:05:30 localhost.localdomain NetworkManager[2784]: <info> [1572566730.9066] Read config: /etc/NetworkManager/NetworkManager.conf
Nov 01 07:05:30 localhost.localdomain systemd[1]: Started Network Manager.
Nov 01 07:05:30 localhost.localdomain NetworkManager[2784]: <info> [1572566730.9098] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Nov 01 07:05:30 localhost.localdomain NetworkManager[2784]: <info> [1572566730.9101] manager[0x5636db7eb040]: monitoring kernel firmware directory '/lib/firmware'.
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1306] hostname: hostname: using hostnamed
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1310] dns-mgr[0x5636db7ca210]: init: dns=default,systemd-resolved rc-manager=netconfig
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1320] rfkill2: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy2/rfkill2) (driver rt2800usb)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1322] manager[0x5636db7eb040]: rfkill: Wi-Fi hardware radio set enabled
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1322] manager[0x5636db7eb040]: rfkill: WWAN hardware radio set enabled
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1360] settings: Loaded settings plugin: NMSKeyfilePlugin (internal)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1377] keyfile: new connection /run/NetworkManager/system-connections/Wired connection 1.nmconnection (5ccbf6e8-95fa-3fea-84c4-21748182b8e5,"Wired connection 1")
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1390] keyfile: new connection /etc/NetworkManager/system-connections/VM2080987.nmconnection (b9f91975-3548-4f1b-b19c-79f4e71c2b55,"VM2080987")
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1398] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1400] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1402] manager: Networking is enabled by state file
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1404] dhcp-init: Using DHCP client 'dhclient'
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1423] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-team.so)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1426] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-wifi.so)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1429] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-ovs.so)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1446] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-wwan.so)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1452] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-bluetooth.so)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1456] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-adsl.so)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1465] device (lo): carrier: link connected
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1467] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1477] manager: (lan0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1485] device (lan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <warn> [1572566731.1496] device (lan0): connectivity: "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break connectivity checking for IPv4 on this device
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1498] device (wlan0): driver supports Access Point (AP) mode
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1502] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1545] ovsdb: Could not connect: No such file or directory
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1581] supplicant: wpa_supplicant running
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1583] modem-manager: ModemManager available
Nov 01 07:05:31 localhost.localdomain NetworkManager[2784]: <info> [1572566731.1618] agent-manager: req[0x5636db846b80, :1.19/org.kde.plasma.networkmanagement/1000]: agent registered
Nov 01 07:06:11 localhost.localdomain NetworkManager[2784]: <info> [1572566771.5122] manager: startup complete
Nov 01 07:06:11 localhost.localdomain NetworkManager[2784]: <info> [1572566771.5434] radio killswitch /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy2/rfkill2 disappeared
Nov 01 07:06:15 localhost.localdomain NetworkManager[2784]: <info> [1572566775.2456] device (wlan0): driver supports Access Point (AP) mode
Nov 01 07:06:15 localhost.localdomain NetworkManager[2784]: <info> [1572566775.2467] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/4)
Nov 01 07:06:15 localhost.localdomain NetworkManager[2784]: <info> [1572566775.2625] rfkill3: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy3/rfkill3) (driver rt2800usb)
Nov 01 07:06:15 localhost.localdomain NetworkManager[2784]: <info> [1572566775.5032] device (wlan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 01 07:06:15 localhost.localdomain NetworkManager[2784]: <info> [1572566775.8919] device (wlan0): set-hw-addr: set MAC address to BA:80:F8:93:FDD (scanning)
Nov 01 07:06:16 localhost.localdomain NetworkManager[2784]: <warn> [1572566776.1496] device (wlan0): connectivity: "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break connectivity checking for IPv4 on this device
Nov 01 07:06:16 localhost.localdomain NetworkManager[2784]: <info> [1572566776.1566] sup-iface[0x5636db882080,wlan0]: supports 4 scan SSIDs
Nov 01 07:06:16 localhost.localdomain NetworkManager[2784]: <warn> [1572566776.1566] sup-iface[0x5636db882080,wlan0]: connection disconnected (reason -3)
Nov 01 07:06:16 localhost.localdomain NetworkManager[2784]: <info> [1572566776.1576] device (wlan0): supplicant interface state: starting -> ready
Nov 01 07:06:16 localhost.localdomain NetworkManager[2784]: <info> [1572566776.1577] device (wlan0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.1464] device (wlan0): supplicant interface state: ready -> disconnected
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.1555] policy: auto-activating connection 'VM2080987' (b9f91975-3548-4f1b-b19c-79f4e71c2b55)
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.1563] device (wlan0): Activation: starting connection 'VM2080987' (b9f91975-3548-4f1b-b19c-79f4e71c2b55)
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.1564] device (wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.1569] manager: NetworkManager state is now CONNECTING
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.6050] device (wlan0): set-hw-addr: reset MAC address to 6C:19:8F:B4:F6:B2 (preserve)
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.8725] device (wlan0): supplicant interface state: disconnected -> disabled
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.8728] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.8736] device (wlan0): Activation: (wifi) access point 'VM2080987' has security, but secrets are required.
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.8737] device (wlan0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.8742] sup-iface[0x5636db882080,wlan0]: wps: type pbc start...
Nov 01 07:06:17 localhost.localdomain NetworkManager[2784]: <info> [1572566777.9266] device (wlan0): supplicant interface state: disabled -> scanning
5 
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1392] device (wlan0): state change: need-auth -> prepare  (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1399] device (wlan0): state change: prepare -> config  (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1406] device (wlan0): Activation: (wifi) connection  'VM2080987' has security, and secrets exist. No new secrets needed.
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1406] Config: added 'ssid' value 'VM2080987'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info> [1572566791.1407] Config: added 'scan_ssid' value '1'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1407] Config: added 'bgscan' value 'simple:30:-80:86400'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1407] Config: added 'key_mgmt' value 'WPA-PSK'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1408] Config: added 'psk' value '<hidden>'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.1861] device (wlan0): supplicant interface state: scanning  -> authenticating
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.2991] device (wlan0): supplicant interface state:  authenticating -> associating
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3141] device (wlan0): supplicant interface state:  associating -> associated
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3199] device (wlan0): supplicant interface state:  associated -> 4-way handshake
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3380] device (wlan0): supplicant interface state: 4-way  handshake -> completed
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3381] device (wlan0): Activation: (wifi) Stage 2 of 5  (Device Configure) successful. Connected to wireless network "VM2080987"
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3492] device (wlan0): state change: config -> ip-config  (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3502] dhcp4 (wlan0): activation: beginning transaction  (timeout in 45 seconds)
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.3522] dhcp4 (wlan0): dhclient started with pid 2877
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info> [1572566791.4818] dhcp4 (wlan0): address 192.168.0.13
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4819] dhcp4 (wlan0): plen 24 (255.255.255.0)
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info> [1572566791.4819] dhcp4 (wlan0): gateway 192.168.0.1
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info> [1572566791.4820] dhcp4 (wlan0): lease time 864000
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4820] dhcp4 (wlan0): nameserver '194.168.4.100'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4821] dhcp4 (wlan0): nameserver '194.168.8.100'
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4821] dhcp4 (wlan0): state changed unknown -> bound
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4844] device (wlan0): state change: ip-config ->  ip-check (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4862] device (wlan0): state change: ip-check ->  secondaries (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4868] device (wlan0): state change: secondaries ->  activated (reason 'none', sys-iface-state: 'managed')
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4876] manager: NetworkManager state is now CONNECTED_LOCAL
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4905] manager: NetworkManager state is now CONNECTED_SITE
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.4908] policy: set 'VM2080987' (wlan0) as default for IPv4  routing and DNS
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.6825] device (wlan0): Activation: successful, device  activated.
Nov 01 07:06:31 localhost.localdomain NetworkManager[2784]: <info>  [1572566791.7651] manager: NetworkManager state is now CONNECTED_GLOBAL
6

Hi
Sounds like a udev trigger is needed to overcome the usb unplug/plug event. What udev packages are installed in your setup?

7

I did have udev package installed, but not any other udev package, just “udev”, I will try install others udev packages and report back. Do I also need others udev packages?

8

Hi
That should have the default rules installed with the main package, but you may need to craft your own and pop into /etc/udev/rules.d/ for the dongle.

9

I believe I should not have to do this, because the standard openSUSE TW installation recognized my USB wifi just fine.
I do have some log I can offer, not sure how useful it will be

I run “sudo udevadm monitor”, after I boot up live image with no wifi.
run sudo systemctl restart NetworkManager while udevadm monitor is running.
No wifi found after restart NM.


monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent

KERNEL[1049.623607] add      /kernel/slab/shmem_inode_cache/cgroup/shmem_inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.623653] add      /kernel/slab/ovl_inode/cgroup/ovl_inode(1379:NetworkManager.service) (cgroup)
KERNEL[1049.623678] add      /kernel/slab/ext4_inode_cache/cgroup/ext4_inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.623699] add      /kernel/slab/:a-0000104/cgroup/buffer_head(1379:NetworkManager.service) (cgroup)
UDEV  [1049.626146] add      /kernel/slab/shmem_inode_cache/cgroup/shmem_inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.626905] add      /kernel/slab/ovl_inode/cgroup/ovl_inode(1379:NetworkManager.service) (cgroup)
UDEV  [1049.627441] add      /kernel/slab/ext4_inode_cache/cgroup/ext4_inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.627782] add      /kernel/slab/:a-0000104/cgroup/buffer_head(1379:NetworkManager.service) (cgroup)
KERNEL[1049.629107] add      /kernel/slab/:A-0000256/cgroup/filp(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629172] add      /kernel/slab/dentry/cgroup/dentry(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629209] add      /kernel/slab/inode_cache/cgroup/inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629241] add      /kernel/slab/:A-0000128/cgroup/pid(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629339] add      /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629385] add      /kernel/slab/:A-0001024/cgroup/UNIX(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629441] add      /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629471] add      /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629636] add      /kernel/slab/:A-0000192/cgroup/cred_jar(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629671] add      /kernel/slab/mm_struct/cgroup/mm_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629703] add      /kernel/slab/:A-0000200/cgroup/vm_area_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629775] add      /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.629806] add      /kernel/slab/anon_vma/cgroup/anon_vma(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.630067] add      /kernel/slab/:A-0000256/cgroup/filp(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.630196] add      /kernel/slab/inode_cache/cgroup/inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.630241] add      /kernel/slab/dentry/cgroup/dentry(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.631184] add      /kernel/slab/:A-0000192/cgroup/cred_jar(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.631286] add      /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.631327] add      /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.631676] add      /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.631806] add      /kernel/slab/:A-0001024/cgroup/UNIX(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.632125] add      /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.632296] add      /kernel/slab/anon_vma/cgroup/anon_vma(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.632391] add      /kernel/slab/mm_struct/cgroup/mm_struct(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.632551] add      /kernel/slab/:A-0000128/cgroup/pid(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.633016] add      /kernel/slab/:A-0000040/cgroup/pde_opener(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.633073] add      /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.633098] add      /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.633219] add      /kernel/slab/:A-0000200/cgroup/vm_area_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.633571] add      /kernel/slab/task_struct/cgroup/task_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.633603] add      /kernel/slab/:A-0000080/cgroup/task_delay_info(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.633633] add      /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.633804] add      /kernel/slab/:A-0000040/cgroup/pde_opener(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.633843] add      /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.634156] add      /kernel/slab/:A-0000080/cgroup/task_delay_info(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.634312] add      /kernel/slab/task_struct/cgroup/task_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.636173] add      /kernel/slab/kmalloc-192/cgroup/kmalloc-192(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.636220] add      /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.636270] add      /kernel/slab/:A-0000704/cgroup/files_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.636309] add      /kernel/slab/sighand_cache/cgroup/sighand_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.636359] add      /kernel/slab/:A-0001088/cgroup/signal_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.636965] add      /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.637048] add      /kernel/slab/:A-0001088/cgroup/signal_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.637084] add      /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.637114] add      /kernel/slab/kmalloc-192/cgroup/kmalloc-192(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.637560] add      /kernel/slab/sighand_cache/cgroup/sighand_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.637748] add      /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.637846] add      /kernel/slab/:A-0000704/cgroup/files_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.638275] add      /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.638295] add      /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.638316] add      /kernel/slab/kmalloc-96/cgroup/kmalloc-96(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.638785] add      /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.638914] add      /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1049.638967] add      /kernel/slab/kmalloc-96/cgroup/kmalloc-96(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1049.646962] add      /kernel/slab/:A-0000256/cgroup/filp(1403:NetworkManager.service) (cgroup)
KERNEL[1049.647006] add      /kernel/slab/dentry/cgroup/dentry(1403:NetworkManager.service) (cgroup)
KERNEL[1049.647023] add      /kernel/slab/inode_cache/cgroup/inode_cache(1403:NetworkManager.service) (cgroup)
KERNEL[1049.647045] add      /kernel/slab/:A-0000128/cgroup/pid(1403:NetworkManager.service) (cgroup)
KERNEL[1049.647114] add      /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1403:NetworkManager.service) (cgroup)
KERNEL[1049.647137] add      /kernel/slab/:A-0001024/cgroup/UNIX(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648136] add      /kernel/slab/:A-0000256/cgroup/filp(1403:NetworkManager.service) (cgroup)
KERNEL[1049.648176] add      /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648201] add      /kernel/slab/dentry/cgroup/dentry(1403:NetworkManager.service) (cgroup)
KERNEL[1049.648225] add      /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648269] add      /kernel/slab/inode_cache/cgroup/inode_cache(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648307] add      /kernel/slab/:A-0000128/cgroup/pid(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648343] add      /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648376] add      /kernel/slab/:A-0001024/cgroup/UNIX(1403:NetworkManager.service) (cgroup)
KERNEL[1049.648513] add      /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1403:NetworkManager.service) (cgroup)
KERNEL[1049.648580] add      /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1403:NetworkManager.service) (cgroup)
UDEV  [1049.648900] add      /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1403:NetworkManager.service) (cgroup)
UDEV  [1049.649178] add      /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1403:NetworkManager.service) (cgroup)
UDEV  [1049.649383] add      /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1403:NetworkManager.service) (cgroup)
UDEV  [1049.649462] add      /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1403:NetworkManager.service) (cgroup)
KERNEL[1049.649627] add      /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1403:NetworkManager.service) (cgroup)
KERNEL[1049.649684] add      /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1403:NetworkManager.service) (cgroup)
UDEV  [1049.650366] add      /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1403:NetworkManager.service) (cgroup)
UDEV  [1049.650814] add      /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1403:NetworkManager.service) (cgroup)
KERNEL[1049.658937] add      /kernel/slab/:A-0000192/cgroup/cred_jar(1403:NetworkManager.service) (cgroup)
KERNEL[1049.659027] add      /kernel/slab/mm_struct/cgroup/mm_struct(1403:NetworkManager.service) (cgroup)
KERNEL[1049.659053] add      /kernel/slab/:A-0000200/cgroup/vm_area_struct(1403:NetworkManager.service) (cgroup)
KERNEL[1049.659098] add      /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1403:NetworkManager.service) (cgroup)
KERNEL[1049.659129] add      /kernel/slab/anon_vma/cgroup/anon_vma(1403:NetworkManager.service) (cgroup)
UDEV  [1049.659612] add      /kernel/slab/:A-0000200/cgroup/vm_area_struct(1403:NetworkManager.service) (cgroup)
UDEV  [1049.659676] add      /kernel/slab/anon_vma/cgroup/anon_vma(1403:NetworkManager.service) (cgroup)
UDEV  [1049.659710] add      /kernel/slab/:A-0000192/cgroup/cred_jar(1403:NetworkManager.service) (cgroup)
UDEV  [1049.659736] add      /kernel/slab/mm_struct/cgroup/mm_struct(1403:NetworkManager.service) (cgroup)
UDEV  [1049.659782] add      /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1403:NetworkManager.service) (cgroup)
KERNEL[1049.663374] add      /kernel/slab/:A-0000040/cgroup/pde_opener(1403:NetworkManager.service) (cgroup)
UDEV  [1049.663936] add      /kernel/slab/:A-0000040/cgroup/pde_opener(1403:NetworkManager.service) (cgroup)
KERNEL[1049.668549] add      /kernel/slab/task_struct/cgroup/task_struct(1403:NetworkManager.service) (cgroup)
KERNEL[1049.668593] add      /kernel/slab/:A-0000080/cgroup/task_delay_info(1403:NetworkManager.service) (cgroup)
KERNEL[1049.668727] add      /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1403:NetworkManager.service) (cgroup)
UDEV  [1049.669197] add      /kernel/slab/task_struct/cgroup/task_struct(1403:NetworkManager.service) (cgroup)
KERNEL[1049.669312] add      /kernel/slab/:A-0001088/cgroup/signal_cache(1403:NetworkManager.service) (cgroup)
UDEV  [1049.669368] add      /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1403:NetworkManager.service) (cgroup)
UDEV  [1049.669574] add      /kernel/slab/:A-0000080/cgroup/task_delay_info(1403:NetworkManager.service) (cgroup)
UDEV  [1049.669901] add      /kernel/slab/:A-0001088/cgroup/signal_cache(1403:NetworkManager.service) (cgroup)
KERNEL[1049.677098] add      /kernel/slab/:A-0000256/cgroup/filp(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.677152] add      /kernel/slab/dentry/cgroup/dentry(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.677173] add      /kernel/slab/inode_cache/cgroup/inode_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.677193] add      /kernel/slab/:A-0000128/cgroup/pid(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.677291] add      /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.677318] add      /kernel/slab/:A-0001024/cgroup/UNIX(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678075] add      /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678108] add      /kernel/slab/:A-0000256/cgroup/filp(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678132] add      /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678156] add      /kernel/slab/dentry/cgroup/dentry(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678176] add      /kernel/slab/:A-0000192/cgroup/cred_jar(1411:systemd-hostnamed.service) (cgroup)
10

continue


UDEV  [1049.678199] add      /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678218] add      /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678241] add      /kernel/slab/inode_cache/cgroup/inode_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678261] add      /kernel/slab/:A-0004800/cgroup/net_namespace(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678283] add      /kernel/slab/:A-0000128/cgroup/pid(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678303] add      /kernel/slab/:A-0001088/cgroup/signal_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678326] add      /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678345] add      /kernel/slab/RAW/cgroup/RAW(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678364] add      /kernel/slab/RAWv6/cgroup/RAWv6(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678627] add      /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678703] add      /kernel/slab/:A-0001024/cgroup/UNIX(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678727] add      /kernel/slab/ovl_inode/cgroup/ovl_inode(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678746] add      /kernel/slab/ext4_inode_cache/cgroup/ext4_inode_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.678853] add      /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.678876] add      /kernel/slab/shmem_inode_cache/cgroup/shmem_inode_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.679658] add      /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.679692] add      /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.679714] add      /kernel/slab/:A-0004800/cgroup/net_namespace(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.679737] add      /kernel/slab/RAWv6/cgroup/RAWv6(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.679880] add      /kernel/slab/ovl_inode/cgroup/ovl_inode(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.679973] add      /kernel/slab/:A-0000192/cgroup/cred_jar(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.680190] add      /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.680420] add      /kernel/slab/RAW/cgroup/RAW(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.680445] add      /kernel/slab/ext4_inode_cache/cgroup/ext4_inode_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.680584] add      /kernel/slab/:A-0001088/cgroup/signal_cache(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.681480] add      /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.682117] add      /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.682725] add      /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.685120] add      /kernel/slab/shmem_inode_cache/cgroup/shmem_inode_cache(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.712092] remove   /kernel/slab/ovl_inode/cgroup/ovl_inode(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712176] remove   /kernel/slab/:A-0001280/cgroup/UDPv6(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712204] remove   /kernel/slab/ext4_inode_cache/cgroup/ext4_inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712222] remove   /kernel/slab/:A-0001024/cgroup/UNIX(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712239] remove   /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712266] remove   /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712288] remove   /kernel/slab/:A-0000080/cgroup/task_delay_info(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712314] remove   /kernel/slab/:A-0000040/cgroup/pde_opener(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712336] remove   /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712363] remove   /kernel/slab/shmem_inode_cache/cgroup/shmem_inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712384] remove   /kernel/slab/:A-0000256/cgroup/filp(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712407] remove   /kernel/slab/inode_cache/cgroup/inode_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712429] remove   /kernel/slab/:a-0000104/cgroup/buffer_head(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712445] remove   /kernel/slab/:A-0000200/cgroup/vm_area_struct(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712462] remove   /kernel/slab/mm_struct/cgroup/mm_struct(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712477] remove   /kernel/slab/:A-0001088/cgroup/signal_cache(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712494] remove   /kernel/slab/task_struct/cgroup/task_struct(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712510] remove   /kernel/slab/:A-0000192/cgroup/cred_jar(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712526] remove   /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712541] remove   /kernel/slab/anon_vma/cgroup/anon_vma(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712559] remove   /kernel/slab/:A-0000128/cgroup/pid(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712573] remove   /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712590] remove   /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712605] remove   /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712624] remove   /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712645] remove   /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1379:NetworkManager.service) (cgroup)
KERNEL[1049.712666] remove   /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1379:NetworkManager.service) (cgroup)
UDEV  [1049.712694] remove   /kernel/slab/ovl_inode/cgroup/ovl_inode(1379:NetworkManager.service) (cgroup)
UDEV  [1049.712718] remove   /kernel/slab/:A-0001280/cgroup/UDPv6(1379:NetworkManager.service) (cgroup)
UDEV  [1049.712756] remove   /kernel/slab/:A-0001024/cgroup/UNIX(1379:NetworkManager.service) (cgroup)
UDEV  [1049.712876] remove   /kernel/slab/:A-0000080/cgroup/task_delay_info(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713065] remove   /kernel/slab/ext4_inode_cache/cgroup/ext4_inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713111] remove   /kernel/slab/shmem_inode_cache/cgroup/shmem_inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713144] remove   /kernel/slab/inode_cache/cgroup/inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713172] remove   /kernel/slab/:A-0000256/cgroup/filp(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713199] remove   /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713225] remove   /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713414] remove   /kernel/slab/:a-0000104/cgroup/buffer_head(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713495] remove   /kernel/slab/:A-0000200/cgroup/vm_area_struct(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713520] remove   /kernel/slab/:A-0000040/cgroup/pde_opener(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713582] remove   /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713838] remove   /kernel/slab/:A-0001088/cgroup/signal_cache(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713927] remove   /kernel/slab/:A-0000192/cgroup/cred_jar(1379:NetworkManager.service) (cgroup)
UDEV  [1049.713980] remove   /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714043] remove   /kernel/slab/anon_vma/cgroup/anon_vma(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714085] remove   /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714150] remove   /kernel/slab/task_struct/cgroup/task_struct(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714178] remove   /kernel/slab/:A-0000128/cgroup/pid(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714229] remove   /kernel/slab/mm_struct/cgroup/mm_struct(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714467] remove   /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714503] remove   /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714534] remove   /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714595] remove   /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1379:NetworkManager.service) (cgroup)
UDEV  [1049.714625] remove   /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1379:NetworkManager.service) (cgroup)
KERNEL[1049.864287] add      /kernel/slab/mm_struct/cgroup/mm_struct(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.864349] add      /kernel/slab/:A-0000200/cgroup/vm_area_struct(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.864369] add      /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.864389] add      /kernel/slab/anon_vma/cgroup/anon_vma(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.865015] add      /kernel/slab/anon_vma/cgroup/anon_vma(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.865133] add      /kernel/slab/mm_struct/cgroup/mm_struct(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.865190] add      /kernel/slab/:A-0000200/cgroup/vm_area_struct(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.865216] add      /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.867318] add      /kernel/slab/:A-0000040/cgroup/pde_opener(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.867754] add      /kernel/slab/:A-0000072/cgroup/eventpoll_pwq(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.868081] add      /kernel/slab/:A-0000040/cgroup/pde_opener(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.868404] add      /kernel/slab/:A-0000072/cgroup/eventpoll_pwq(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.888325] add      /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1411:systemd-hostnamed.service) (cgroup)
UDEV  [1049.889956] add      /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1411:systemd-hostnamed.service) (cgroup)
KERNEL[1049.893794] add      /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1403:NetworkManager.service) (cgroup)
KERNEL[1049.894157] add      /kernel/slab/:A-0001280/cgroup/UDPv6(1403:NetworkManager.service) (cgroup)
UDEV  [1049.895003] add      /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1403:NetworkManager.service) (cgroup)
UDEV  [1049.895298] add      /kernel/slab/:A-0001280/cgroup/UDPv6(1403:NetworkManager.service) (cgroup)
11

finish


KERNEL[1060.068168] remove   /kernel/slab/:A-0001024/cgroup/UNIX(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068283] remove     /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1395:NetworkManager-dispatcher.service)   (cgroup)
KERNEL[1060.068344] remove     /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1395:NetworkManager-dispatcher.service)   (cgroup)
KERNEL[1060.068402] remove   /kernel/slab/:A-0000080/cgroup/task_delay_info(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068445] remove   /kernel/slab/:A-0000040/cgroup/pde_opener(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068511] remove     /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1395:NetworkManager-dispatcher.service)   (cgroup)
KERNEL[1060.068567] remove   /kernel/slab/:A-0000256/cgroup/filp(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068627] remove   /kernel/slab/inode_cache/cgroup/inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068682] remove   /kernel/slab/dentry/cgroup/dentry(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068743] remove   /kernel/slab/:A-0000200/cgroup/vm_area_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068795] remove   /kernel/slab/mm_struct/cgroup/mm_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068841] remove   /kernel/slab/:A-0000704/cgroup/files_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068886] remove   /kernel/slab/:A-0001088/cgroup/signal_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068918] remove   /kernel/slab/sighand_cache/cgroup/sighand_cache(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068948] remove   /kernel/slab/task_struct/cgroup/task_struct(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.068978] remove   /kernel/slab/:A-0000192/cgroup/cred_jar(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069006] remove   /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069035] remove   /kernel/slab/anon_vma/cgroup/anon_vma(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069064] remove   /kernel/slab/:A-0000128/cgroup/pid(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069095] remove   /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069123] remove   /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069150] remove   /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069188] remove   /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069215] remove   /kernel/slab/kmalloc-192/cgroup/kmalloc-192(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069246] remove   /kernel/slab/kmalloc-96/cgroup/kmalloc-96(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069275] remove   /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1395:NetworkManager-dispatcher.service) (cgroup)
KERNEL[1060.069303] remove   /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.070713] remove   /kernel/slab/:A-0001024/cgroup/UNIX(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.071789] remove   /kernel/slab/:A-0000040/cgroup/pde_opener(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.071889] remove     /kernel/slab/skbuff_head_cache/cgroup/skbuff_head_cache(1395:NetworkManager-dispatcher.service)   (cgroup)
UDEV  [1060.072348] remove     /kernel/slab/sock_inode_cache/cgroup/sock_inode_cache(1395:NetworkManager-dispatcher.service)   (cgroup)
UDEV  [1060.073487] remove   /kernel/slab/inode_cache/cgroup/inode_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.073653] remove   /kernel/slab/:A-0000080/cgroup/task_delay_info(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.073751] remove     /kernel/slab/proc_inode_cache/cgroup/proc_inode_cache(1395:NetworkManager-dispatcher.service)   (cgroup)
UDEV  [1060.073844] remove   /kernel/slab/dentry/cgroup/dentry(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.073964] remove   /kernel/slab/:A-0000200/cgroup/vm_area_struct(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.074179] remove   /kernel/slab/:A-0000256/cgroup/filp(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.074938] remove   /kernel/slab/:A-0001088/cgroup/signal_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075026] remove   /kernel/slab/:A-0000704/cgroup/files_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075085] remove   /kernel/slab/sighand_cache/cgroup/sighand_cache(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075119] remove   /kernel/slab/task_struct/cgroup/task_struct(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075225] remove   /kernel/slab/:A-0000064/cgroup/anon_vma_chain(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075284] remove   /kernel/slab/:A-0000192/cgroup/cred_jar(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075874] remove   /kernel/slab/mm_struct/cgroup/mm_struct(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075922] remove   /kernel/slab/:A-0000128/cgroup/pid(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075958] remove   /kernel/slab/kmalloc-2k/cgroup/kmalloc-2k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.075989] remove   /kernel/slab/kmalloc-1k/cgroup/kmalloc-1k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.076026] remove   /kernel/slab/kmalloc-4k/cgroup/kmalloc-4k(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.076058] remove   /kernel/slab/kmalloc-512/cgroup/kmalloc-512(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.076088] remove   /kernel/slab/kmalloc-192/cgroup/kmalloc-192(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.076427] remove   /kernel/slab/kmalloc-32/cgroup/kmalloc-32(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.076519] remove   /kernel/slab/anon_vma/cgroup/anon_vma(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.076553] remove   /kernel/slab/kmalloc-64/cgroup/kmalloc-64(1395:NetworkManager-dispatcher.service) (cgroup)
UDEV  [1060.077010] remove   /kernel/slab/kmalloc-96/cgroup/kmalloc-96(1395:NetworkManager-dispatcher.service) (cgroup)
12

Hi
Maybe firmware, is rfkill and it’s service running, maybe the device is softblocked.

13

Hello,

I run “sudo rfkill list all” after cold boot (usb wifi plug in before boot, no wifi connection when reach desktop).
Nothing is hard or soft block.

I also run “lsusb”


Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 003: ID 1a2c:0e24 China Resource Semico Co., Ltd 
Bus 005 Device 002: ID 24ae:4104  
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 2001:3c15 D-Link Corp. DWA-140 RangeBooster N Adapter(rev.B3) [Ralink RT5372]
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

This USB wifi have proper working firmware with it. Just not immediately at boot.

I have some weird guess, is it possible that usb wifi is connected, before udev start?

14

Hi
It could be, have you tried adding the module to be loaded at boot (/etc/modules-load.d) or via dracut?

15

It is certainly strange behaviour you’ve encountered…

Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7878] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
Nov 01 07:03:36 localhost.localdomain NetworkManager[2474]: <info>  [1572566616.7903] ovsdb: Could not connect: No such file or directory

What does the following report before the USB wifi dongle is replugged?

nmcli d

I wonder if there is some initial NetworkManager.state issue at play? You could try the following…

sudo systemctl stop NetworkManager

sudo rm -f /var/lib/NetworkManager/NetworkManager.state

sudo systemctl start NetworkManager
16

sudo nmcli d

DEVICE TYPE STATE CONNECTION
lan0 ethernet unavailable - -
lo loopback unmanaged - -
wlan0 wifi unmanaged - -

And after doing stop NM and rm NM.state and start NM as you said.
No wifi. Nothing seems to change.

17

I would have expected the wlan0 device to be disconnected rather than unmanaged.

Can you show us what /etc/NetworkManager/NetworkManager.conf contains?

18

06:08:16
sudo journalctl -fu NetworkManager

06:08:38
sudo systemctl stop NetworkManager
rm -f /var/lib/NetworkManager/NetworkManager.state

06:08:49
sudo systemctl start NetworkManager

06:10:33
unplugged usb wifi, plug it back in


journalctl -fu NetworkManager
-- Logs begin at Sat 2019-11-02 01:43:46 +07. --
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3325] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3336] manager: (lan0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3344] device (lan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 02 06:08:16 localhost NetworkManager[2646]: <warn>  [1572649696.3358] device (lan0): connectivity: "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break connectivity checking for IPv4 on this device
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3360] device (wlan0): driver supports Access Point (AP) mode
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3363] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3397] ovsdb: Could not connect: No such file or directory
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3422] modem-manager: ModemManager available
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3422] supplicant: wpa_supplicant running
Nov 02 06:08:16 localhost NetworkManager[2646]: <info>  [1572649696.3450] agent-manager: req[0x5578ca56f260, :1.19/org.kde.plasma.networkmanagement/1000]: agent registered
Nov 02 06:08:38 localhost NetworkManager[2646]: <info>  [1572649718.9031] caught SIGTERM, shutting down normally.
Nov 02 06:08:38 localhost systemd[1]: Stopping Network Manager...
Nov 02 06:08:38 localhost NetworkManager[2646]: <info>  [1572649718.9058] manager: startup complete
Nov 02 06:08:38 localhost NetworkManager[2646]: <info>  [1572649718.9060] exiting (success)
Nov 02 06:08:38 localhost systemd[1]: NetworkManager.service: Succeeded.
Nov 02 06:08:38 localhost systemd[1]: Stopped Network Manager.
Nov 02 06:08:49 localhost systemd[1]: Starting Network Manager...
Nov 02 06:08:49 localhost NetworkManager[2730]: <info>  [1572649729.8610] NetworkManager (version 1.18.4) is starting... (after a restart)
Nov 02 06:08:49 localhost NetworkManager[2730]: <info>  [1572649729.8611] Read config: /etc/NetworkManager/NetworkManager.conf
Nov 02 06:08:49 localhost systemd[1]: Started Network Manager.
Nov 02 06:08:49 localhost NetworkManager[2730]: <info>  [1572649729.8651] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Nov 02 06:08:49 localhost NetworkManager[2730]: <info>  [1572649729.8653] manager[0x557f084cf000]: monitoring kernel firmware directory '/lib/firmware'.
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.0825] hostname: hostname: using hostnamed
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.0829] dns-mgr[0x557f084af210]: init: dns=default,systemd-resolved rc-manager=netconfig
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.0841] rfkill0: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy0/rfkill0) (driver rt2800usb)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.0844] manager[0x557f084cf000]: rfkill: Wi-Fi hardware radio set enabled
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.0844] manager[0x557f084cf000]: rfkill: WWAN hardware radio set enabled
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1005] settings: Loaded settings plugin: NMSKeyfilePlugin (internal)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1016] keyfile: new connection /run/NetworkManager/system-connections/Wired connection 1.nmconnection (8259662c-0fbe-3576-885c-ef0ceca64b35,"Wired connection 1")
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1024] keyfile: new connection /etc/NetworkManager/system-connections/VM2080987.nmconnection (ed8a887a-9589-44e0-ae4c-df92128d1642,"VM2080987")
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1028] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1029] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1030] manager: Networking is enabled by state file
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1032] dhcp-init: Using DHCP client 'dhclient'
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1051] Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-bluetooth.so)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1061] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-team.so)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1063] Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-wwan.so)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1065] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-wifi.so)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1068] Loaded device plugin: NMOvsFactory (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-ovs.so)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1072] Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/1.18.4/libnm-device-plugin-adsl.so)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1080] device (lo): carrier: link connected
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1082] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1094] manager: (lan0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1104] device (lan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Nov 02 06:08:50 localhost NetworkManager[2730]: <warn>  [1572649730.1120] device (lan0): connectivity: "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break connectivity checking for IPv4 on this device
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1122] device (wlan0): driver supports Access Point (AP) mode
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1129] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1167] ovsdb: Could not connect: No such file or directory
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1181] modem-manager: ModemManager available
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1188] supplicant: wpa_supplicant running
Nov 02 06:08:50 localhost NetworkManager[2730]: <info>  [1572649730.1222] agent-manager: req[0x557f0853ba60, :1.19/org.kde.plasma.networkmanagement/1000]: agent registered
Nov 02 06:10:33 localhost NetworkManager[2730]: <info>  [1572649833.6513] manager: startup complete
19 

Nov 02 06:10:33 localhost NetworkManager[2730]: <info>   [1572649833.6757] radio killswitch  /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy0/rfkill0  disappeared
Nov 02 06:10:35 localhost NetworkManager[2730]: <info>   [1572649835.4611] device (wlan0): driver supports Access Point (AP) mode
Nov 02 06:10:35 localhost NetworkManager[2730]: <info>   [1572649835.4617] manager: (wlan0): new 802.11 Wi-Fi device  (/org/freedesktop/NetworkManager/Devices/4)
Nov 02 06:10:35 localhost NetworkManager[2730]: <info>   [1572649835.4781] device (wlan0): state change: unmanaged ->  unavailable (reason 'managed', sys-iface-state: 'external')
Nov 02 06:10:36 localhost NetworkManager[2730]: <info>   [1572649836.1841] device (wlan0): set-hw-addr: set MAC address to  B2:67:4A:86:DD:D8 (scanning)
Nov 02 06:10:36 localhost NetworkManager[2730]: <warn>   [1572649836.4468] device (wlan0): connectivity:  "/proc/sys/net/ipv4/conf/all/rp_filter" is set to "1". This might break  connectivity checking for IPv4 on this device
Nov 02 06:10:36 localhost NetworkManager[2730]: <info>   [1572649836.4472] rfkill1: found Wi-Fi radio killswitch (at  /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/ieee80211/phy1/rfkill1)  (driver rt2800usb)
Nov 02 06:10:36 localhost NetworkManager[2730]: <info>   [1572649836.5134] sup-iface[0x557f0855f060,wlan0]: supports 4 scan SSIDs
Nov 02 06:10:36 localhost NetworkManager[2730]: <info>   [1572649836.5146] device (wlan0): supplicant interface state: starting  -> ready
Nov 02 06:10:36 localhost NetworkManager[2730]: <info>   [1572649836.5147] device (wlan0): state change: unavailable ->  disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
Nov 02 06:10:37 localhost NetworkManager[2730]: <info>   [1572649837.7437] policy: auto-activating connection 'VM2080987'  (ed8a887a-9589-44e0-ae4c-df92128d1642)
Nov 02 06:10:37 localhost NetworkManager[2730]: <info>   [1572649837.7442] device (wlan0): Activation: starting connection  'VM2080987' (ed8a887a-9589-44e0-ae4c-df92128d1642)
Nov 02 06:10:37 localhost NetworkManager[2730]: <info>   [1572649837.7444] device (wlan0): state change: disconnected ->  prepare (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:37 localhost NetworkManager[2730]: <info>  [1572649837.7448] manager: NetworkManager state is now CONNECTING
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.1583] device (wlan0): set-hw-addr: reset MAC address to  6C:19:8F:B4:F6:B2 (preserve)
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4240] device (wlan0): supplicant interface state: ready  -> disabled
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4241] device (wlan0): state change: prepare -> config  (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4245] device (wlan0): Activation: (wifi) access point  'VM2080987' has security, but secrets are required.
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4245] device (wlan0): state change: config -> need-auth  (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4247] sup-iface[0x557f0855f060,wlan0]: wps: type pbc  start...
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4257] device (wlan0): state change: need-auth -> prepare  (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4261] device (wlan0): state change: prepare -> config  (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4263] device (wlan0): Activation: (wifi) connection  'VM2080987' has security, and secrets exist.  No new secrets needed.
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>  [1572649838.4263] Config: added 'ssid' value 'VM2080987'
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>  [1572649838.4264] Config: added 'scan_ssid' value '1'
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4264] Config: added 'bgscan' value 'simple:30:-80:86400'
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>  [1572649838.4264] Config: added 'key_mgmt' value 'WPA-PSK'
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>  [1572649838.4264] Config: added 'psk' value '<hidden>'
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4584] device (wlan0): supplicant interface state: disabled  -> inactive
Nov 02 06:10:38 localhost NetworkManager[2730]: <info>   [1572649838.4690] device (wlan0): supplicant interface state: inactive  -> scanning
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.7793] device (wlan0): supplicant interface state: scanning  -> authenticating
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.7868] device (wlan0): supplicant interface state:  authenticating -> associating
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.8028] device (wlan0): supplicant interface state:  associating -> 4-way handshake
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.8563] device (wlan0): supplicant interface state: 4-way  handshake -> completed
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.8564] device (wlan0): Activation: (wifi) Stage 2 of 5  (Device Configure) successful. Connected to wireless network "VM2080987"
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.8757] device (wlan0): state change: config -> ip-config  (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>   [1572649839.8773] dhcp4 (wlan0): activation: beginning transaction  (timeout in 45 seconds)
Nov 02 06:10:39 localhost NetworkManager[2730]: <info>  [1572649839.8979] dhcp4 (wlan0): dhclient started with pid 2854
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0672] dhcp4 (wlan0):   address 192.168.0.13
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0673] dhcp4 (wlan0):   plen 24 (255.255.255.0)
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0673] dhcp4 (wlan0):   gateway 192.168.0.1
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0674] dhcp4 (wlan0):   lease time 864000
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0674] dhcp4 (wlan0):   nameserver '194.168.4.100'
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0674] dhcp4 (wlan0):   nameserver '194.168.8.100'
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>  [1572649840.0675] dhcp4 (wlan0): state changed unknown -> bound
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.0698] device (wlan0): state change: ip-config -> ip-check  (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.0714] device (wlan0): state change: ip-check ->  secondaries (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.0720] device (wlan0): state change: secondaries ->  activated (reason 'none', sys-iface-state: 'managed')
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.0729] manager: NetworkManager state is now CONNECTED_LOCAL
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.0755] manager: NetworkManager state is now CONNECTED_SITE
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.0756] policy: set 'VM2080987' (wlan0) as default for IPv4  routing and DNS
Nov 02 06:10:40 localhost NetworkManager[2730]: <info>   [1572649840.3228] device (wlan0): Activation: successful, device  activated.
Nov 02 06:10:44 localhost NetworkManager[2730]: <info>   [1572649844.9965] policy: set-hostname: set hostname to  'localhost.localdomain' (Error reverse-resolving “192.168.0.13”: Name or  service not known)
Nov 02 06:10:45 localhost NetworkManager[2730]: <info>   [1572649845.0676] manager: NetworkManager state is now CONNECTED_GLOBAL
20

/etc/NetworkManager/NetworkManager.conf

]