You are not logged in.

#1 2020-06-25 12:44:30

sinx
Member
Registered: 2019-06-02
Posts: 13

Can't connect to any network with new USB wifi adapter

Hello,
I  recently bought a USB WiFi adapter (TP-LINK : TL-WN-822N).
The very first time I plugged it, I was able to connect to my home network using wpa_suplicant. Everything worked fine. But during only 2 minutes. After that I never managed to get it work again.
The device works well on an other system (windows 7) on the same computer, and before buying it I was using another TP-LINK (TL-WN722N) which worked perfectly.

Here is what I do in order to connect to a network (this was working with the old adapter) :
Assuming the adapter is detected as "wlp0", as root :

# ip link set wlp0 up
# wpa_suplicant -B -i wlp0 -c /etc/wpa_supplicant/wpa_supplicant.conf
# dhcpcd wlp0

And here is what I get :
After wpa_suplicant :

Successfully initialized wpa_supplicant

and after dhcpcd :

dhcpcd-9.1.2 starting
DUID 00:01:00:01:22:c1:08:0a:e8:de:27:16:7d:35
wlp0: waiting for carrier
timed out
dhcpcd exited

Then, when I check dmesg, I get several times :

[  975.977577] wlp0: authenticate with 00:24:d4:4f:4b:20
[  975.985106] wlp0: send auth to 00:24:d4:4f:4b:20 (try 1/3)
[  976.186456] wlp0: send auth to 00:24:d4:4f:4b:20 (try 2/3)
[  976.389692] wlp0: send auth to 00:24:d4:4f:4b:20 (try 3/3)
[  976.596352] wlp0: authentication with 00:24:d4:4f:4b:20 timed out

More infos :
I heard this adapter model should be managed by kernel module ath9k, and I am using latest "standard" linux kernel (linux package on pacman) so it should be OK.
I also can't connect to any network with wifi-menu, which automates a lot of steps.
The procedure described ("Here is what I do in order to connect...") is exactly what I did the first time, when it worked.

Any help would be great, if someone uses that kind of adapter, thanks.

Offline

#2 2020-06-25 12:51:56

Abaddon
Member
From: Poland
Registered: 2004-05-03
Posts: 246

Re: Can't connect to any network with new USB wifi adapter

sinx wrote:

I heard this adapter model should be managed by kernel module ath9k, and I am using latest "standard" linux kernel (linux package on pacman) so it should be OK.

Not necessarily. There are a few versions of this device and only one of them uses Atheros chipset. Others use Realtek which is often problematic. You may need to experiment with module options to make it stable.


Gnome - The weakest link!
Linux, *not* GNU/Linux!

Offline

#3 2020-06-25 14:02:50

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 8,197

Re: Can't connect to any network with new USB wifi adapter

Sinx,
please post

lsusb -tvv

with the adapter plugged in.
That should give enough info to determine which chipset the adapter uses.


Multi-init booting with apg Openrc and systemd coexisting
Automounting : not needed, i prefer pmount
Aur helpers : makepkg + my own local repo === rarely need them

Offline

#4 2020-06-25 16:16:16

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

From lsusb -tvv :

(...)
    |__ Port 12: Dev 5, If 0, Class=Vendor Specific Class, Driver=rtl8xxxu, 480M
        ID 2357:0108 TP-Link TL-WN822N Version 4 RTL8192EU
(...)

So it is not driven by ath9k, right.

Also, I managed to make it work like the very first time, and even stay stable by :
- unplugging the adapter
- killing any wpa_suplicant and dhcpcd process
- plugging the adapter
- doing the procedure descibed in my first post

Unfortunately this leads to a slower connection speed than expected, and, strangely, big lags when establishing a new connection (looks like any DNS request take several seconds, not sure about that)

I tried to install driver named "rtl8192eu" from AUR, but I can't find any module named "rtl8192eu" using modprobe command. I may have missed something as I know nearly nothing about drivers loading.

Offline

#5 2020-06-25 18:24:30

loqs
Member
Registered: 2014-03-06
Posts: 10,969

Re: Can't connect to any network with new USB wifi adapter

sinx wrote:

I tried to install driver named "rtl8192eu" from AUR, but I can't find any module named "rtl8192eu" using modprobe command. I may have missed something as I know nearly nothing about drivers loading.

The built module name is 8192eu https://github.com/Mange/rtl8192eu-linu … ms.conf#L3

Offline

#6 2020-06-25 18:33:27

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

You should probably go w/ https://aur.archlinux.org/packages/8192eu-dkms/ anyway.
However, check "pacman -Ql rtl8192eu" for the actual module name.

Offline

#7 2020-06-25 19:32:01

loqs
Member
Registered: 2014-03-06
Posts: 10,969

Re: Can't connect to any network with new USB wifi adapter

I had not looked carefully enough at the rtl8192eu PKGBUILD,  updated to address issues although the module name should have been 8192eu if it built.

# Maintainer: TJM <tommy.mairo@gmail.com>
pkgname=rtl8192eu-git
pkgver=r112.925ac2b
pkgrel=1
pkgdesc="Driver for the Realtek8192eu chipset."
arch=('x86_64')
url="https://github.com/Mange/rtl8192eu-linux-driver"
license=('GPL2')
depends=('linux')
makedepends=('linux-headers' 'git')
source=("$pkgname::git+https://github.com/Mange/rtl8192eu-linux-driver.git")
sha256sums=('SKIP')

pkgver() {
	cd $pkgname
	printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}

build() {
	cd $pkgname
	_kernver=$(</usr/src/linux/version)
	make KSRC=/usr/lib/modules/$_kernver/build
}

package() {
	cd $pkgname
	_kernver=$(</usr/src/linux/version)
	install -Dm644 8192eu.ko $pkgdir/usr/lib/modules/$_kernver/kernel/drivers/net/wireless/8192eu.ko
	xz $pkgdir/usr/lib/modules/$_kernver/kernel/drivers/net/wireless/8192eu.ko
}

Last edited by loqs (2020-06-25 19:43:09)

Offline

#8 2020-06-26 12:03:49

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

So I read some things and made some tests, yesterday. I installed 8192eu-dkms, found the module named "8192eu" and tried to use it :

# rmmod rtl8xxxu
# rmmod 8192eu
# modprobe 8192eu

Then :

$ lsusb -tvv

(...)
|__ Port 12: Dev 7, If 0, Class=Vendor Specific Class, Driver=rtl8192eu, 480M
        ID 2357:0108 TP-Link TL-WN822N Version 4 RTL8192EU
(...)

With that new driver loaded, I try, again (assuming interface is wlp0) :

# ip link set wlp0 up
# wpa_suplicant -B -i wlp0 -c /etc/wpa_supplicant/wpa_supplicant.conf
# dhcpcd wlp0

But wpa_suplicant command leads to this new error (?) :

 nl80211: kernel reports: Authentication algorithm number required 

And dhcpcd timeouts like with the first driver.

To sum up :
rtl8xxxu driver works a bit for me : only if I unplug/plug the adapter + low speed + not so stable
8192eu driver, which should be exactly the one needed, does not work at all, and display a message I could not understand at all.

Offline

#9 2020-06-26 13:23:49

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

Please don't assume the interface name, look it up.
Also post the complete system journal and esp. check whether the NIC comes up at all: https://wiki.archlinux.org/index.php/Ne … _interface

Offline

#10 2020-06-27 11:48:34

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

seth wrote:

Please don't assume the interface name, look it up.

I did not assume the interface name, in fact I just wanted to change it's name *in the post* to make it simpler to read. Well, I can see it was not really clear, sorry for that.
The interface name is actually wlp0s20u12, I'm absulutely sure about this, and of course I used this name in my actual commands, not wlp0.
So yes, the NIC comes up with both drivers (rtl8xxxu and 8192eu).
My real concern is about the message "nl80211: kernel reports: Authentication algorithm number required", I have no clue about what it means or why it shows up. It only happens with 8192eu driver.

I will post my system journal later, if you think it can help.

Offline

#11 2020-06-27 12:07:07

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

net/wireless/mlme.c

/*
 * To support Pre Association Security Negotiation (PASN), registration
 * for authentication frames should be supported. However, as some
 * versions of the user space daemons wrongly register to all types of
 * authentication frames (which might result in unexpected behavior)
 * allow such registration if the request is for a specific
 * authentication algorithm number.
 */
 if (wdev->iftype == NL80211_IFTYPE_STATION &&
 (frame_type & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_AUTH &&
 !(match_data && match_len >= 2)) {
 NL_SET_ERR_MSG(extack,
 "Authentication algorithm number required");
return -EINVAL;
}

Since it's limited to the driver I'm not so sure this is a userspace issue here.

modinfo 8192eu

But some context might be helpful, yes (so please post the journal)

change it's name *in the post* to make it simpler to read.

Please don't.
While not the case here, errors can easily be in typos, and also ppl. actually try literally "ip link set interface up" .
https://bbs.archlinux.org/viewtopic.php?id=57855

Offline

#12 2020-06-27 13:46:57

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

I did :

# modprobe 8192eu

* plug the adapter *

# lsusb -tvv
(...)
    |__ Port 12: Dev 6, If 0, Class=Vendor Specific Class, Driver=rtl8192eu, 480M
        ID 2357:0108 TP-Link TL-WN822N Version 4 RTL8192EU
        /sys/bus/usb/devices/2-12  /dev/bus/usb/002/006
(...)
# ip link show wlp0s20u12 
7: wlp0s20u12: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether d0:37:45:84:7c:43 brd ff:ff:ff:ff:ff:ff
# ip link set wlp0s20u12 up

This time I tried wpa_suplicant without -B to see what really happens (-B stands for "run in background"):

# wpa_supplicant -i wlp0s20u12 -c /etc/wpa_supplicant/wpa_supplicant.conf
Successfully initialized wpa_supplicant
nl80211: kernel reports: Authentication algorithm number required

Result : it never finish because it did not find the network described in wpa_supplicant.conf (when adding -d  (debug) option to the command, the process keeps scanning while displaying found networks and "wlp0s20u12: No suitable network found")
Indeed, I tried :

# iw dev wlp0s20u12 scan

and it lists *some* networks around me but not all (my home network is not listed, so wpa_supplicant can't connect).
I'm 100% sure it's not related to any physical reception issue, since with the other driver it is listed, and has a way better signal strengh than any other network around.


During this time (from my first command), system journal wrote :
Note : my username is "arch"

[ 1397.561013] usbcore: registered new interface driver rtl8192eu
[ 1406.003700] usb 2-12: new high-speed USB device number 6 using xhci_hcd
[ 1406.144180] usb 2-12: New USB device found, idVendor=2357, idProduct=0108, bcdDevice= 2.00
[ 1406.144187] usb 2-12: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1406.144190] usb 2-12: Product: 802.11n NIC 
[ 1406.144193] usb 2-12: Manufacturer: Realtek 
[ 1406.144196] usb 2-12: SerialNumber: 00e04c000001
[ 1406.227670] usbcore: registered new interface driver rtl8xxxu
[ 1406.231016] rtl8192eu 2-12:1.0 wlp0s20u12: renamed from wlan0
[ 1406.232175] audit: type=1130 audit(1593263489.550:418): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1411.240155] audit: type=1131 audit(1593263494.557:419): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 1438.028600] audit: type=1101 audit(1593263521.347:420): pid=18697 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1438.028810] audit: type=1103 audit(1593263521.347:421): pid=18697 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1438.028947] audit: type=1006 audit(1593263521.347:422): pid=18697 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=28 res=1
[ 1438.028956] audit: type=1300 audit(1593263521.347:422): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=18697 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=28 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1438.028962] audit: type=1327 audit(1593263521.347:422): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1438.035989] audit: type=1105 audit(1593263521.353:423): pid=18697 uid=0 auid=0 ses=28 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1438.036439] audit: type=1110 audit(1593263521.353:424): pid=18697 uid=0 auid=0 ses=28 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1438.052794] audit: type=1104 audit(1593263521.370:425): pid=18697 uid=0 auid=0 ses=28 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1438.052829] audit: type=1106 audit(1593263521.370:426): pid=18697 uid=0 auid=0 ses=28 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1498.058864] audit: type=1101 audit(1593263581.374:427): pid=18773 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1498.059046] audit: type=1103 audit(1593263581.374:428): pid=18773 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1498.059178] audit: type=1006 audit(1593263581.374:429): pid=18773 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=29 res=1
[ 1498.059185] audit: type=1300 audit(1593263581.374:429): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=18773 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=29 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1498.059207] audit: type=1327 audit(1593263581.374:429): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1498.066282] audit: type=1105 audit(1593263581.384:430): pid=18773 uid=0 auid=0 ses=29 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1498.066732] audit: type=1110 audit(1593263581.384:431): pid=18773 uid=0 auid=0 ses=29 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1498.092345] audit: type=1104 audit(1593263581.407:432): pid=18773 uid=0 auid=0 ses=29 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1498.092408] audit: type=1106 audit(1593263581.407:433): pid=18773 uid=0 auid=0 ses=29 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1558.097083] audit: type=1101 audit(1593263641.415:434): pid=18845 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1558.097229] audit: type=1103 audit(1593263641.415:435): pid=18845 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1558.097335] audit: type=1006 audit(1593263641.415:436): pid=18845 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=30 res=1
[ 1558.097341] audit: type=1300 audit(1593263641.415:436): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=18845 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=30 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1558.097376] audit: type=1327 audit(1593263641.415:436): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1558.103538] audit: type=1105 audit(1593263641.421:437): pid=18845 uid=0 auid=0 ses=30 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1558.103942] audit: type=1110 audit(1593263641.421:438): pid=18845 uid=0 auid=0 ses=30 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1558.129239] audit: type=1104 audit(1593263641.448:439): pid=18845 uid=0 auid=0 ses=30 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1558.129303] audit: type=1106 audit(1593263641.448:440): pid=18845 uid=0 auid=0 ses=30 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1618.134944] audit: type=1101 audit(1593263701.455:441): pid=18941 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1618.135155] audit: type=1103 audit(1593263701.455:442): pid=18941 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1618.135289] audit: type=1006 audit(1593263701.455:443): pid=18941 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=31 res=1
[ 1618.135299] audit: type=1300 audit(1593263701.455:443): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=18941 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=31 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1618.135304] audit: type=1327 audit(1593263701.455:443): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1618.142317] audit: type=1105 audit(1593263701.462:444): pid=18941 uid=0 auid=0 ses=31 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1618.142767] audit: type=1110 audit(1593263701.462:445): pid=18941 uid=0 auid=0 ses=31 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1618.158448] audit: type=1104 audit(1593263701.479:446): pid=18941 uid=0 auid=0 ses=31 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1618.158512] audit: type=1106 audit(1593263701.479:447): pid=18941 uid=0 auid=0 ses=31 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1678.164398] audit: type=1101 audit(1593263761.486:448): pid=19020 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1678.164607] audit: type=1103 audit(1593263761.486:449): pid=19020 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1678.164739] audit: type=1006 audit(1593263761.486:450): pid=19020 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=32 res=1
[ 1678.164749] audit: type=1300 audit(1593263761.486:450): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19020 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=32 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1678.164754] audit: type=1327 audit(1593263761.486:450): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1678.171833] audit: type=1105 audit(1593263761.493:451): pid=19020 uid=0 auid=0 ses=32 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1678.172277] audit: type=1110 audit(1593263761.493:452): pid=19020 uid=0 auid=0 ses=32 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1678.188394] audit: type=1104 audit(1593263761.509:453): pid=19020 uid=0 auid=0 ses=32 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1678.188451] audit: type=1106 audit(1593263761.509:454): pid=19020 uid=0 auid=0 ses=32 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1738.193500] audit: type=1101 audit(1593263821.517:455): pid=19107 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1738.193686] audit: type=1103 audit(1593263821.517:456): pid=19107 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1738.193808] audit: type=1006 audit(1593263821.517:457): pid=19107 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=33 res=1
[ 1738.193816] audit: type=1300 audit(1593263821.517:457): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19107 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=33 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1738.193821] audit: type=1327 audit(1593263821.517:457): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1738.200090] audit: type=1105 audit(1593263821.524:458): pid=19107 uid=0 auid=0 ses=33 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1738.200490] audit: type=1110 audit(1593263821.524:459): pid=19107 uid=0 auid=0 ses=33 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1738.224910] audit: type=1104 audit(1593263821.547:460): pid=19107 uid=0 auid=0 ses=33 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1738.224951] audit: type=1106 audit(1593263821.547:461): pid=19107 uid=0 auid=0 ses=33 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1798.229653] audit: type=1101 audit(1593263881.551:462): pid=19191 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1798.229839] audit: type=1103 audit(1593263881.551:463): pid=19191 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1798.229960] audit: type=1006 audit(1593263881.551:464): pid=19191 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=34 res=1
[ 1798.229968] audit: type=1300 audit(1593263881.551:464): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19191 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=34 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1798.229973] audit: type=1327 audit(1593263881.551:464): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1798.236218] audit: type=1105 audit(1593263881.558:465): pid=19191 uid=0 auid=0 ses=34 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1798.236617] audit: type=1110 audit(1593263881.558:466): pid=19191 uid=0 auid=0 ses=34 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1798.252738] audit: type=1104 audit(1593263881.574:467): pid=19191 uid=0 auid=0 ses=34 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1798.252786] audit: type=1106 audit(1593263881.574:468): pid=19191 uid=0 auid=0 ses=34 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1858.258639] audit: type=1101 audit(1593263941.582:469): pid=19272 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1858.258850] audit: type=1103 audit(1593263941.582:470): pid=19272 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1858.258984] audit: type=1006 audit(1593263941.582:471): pid=19272 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=35 res=1
[ 1858.258994] audit: type=1300 audit(1593263941.582:471): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19272 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=35 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1858.259000] audit: type=1327 audit(1593263941.582:471): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1858.266066] audit: type=1105 audit(1593263941.588:472): pid=19272 uid=0 auid=0 ses=35 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1858.266502] audit: type=1110 audit(1593263941.588:473): pid=19272 uid=0 auid=0 ses=35 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1858.291051] audit: type=1104 audit(1593263941.612:474): pid=19272 uid=0 auid=0 ses=35 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1858.291108] audit: type=1106 audit(1593263941.612:475): pid=19272 uid=0 auid=0 ses=35 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1918.295534] audit: type=1101 audit(1593264001.619:476): pid=19345 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1918.295718] audit: type=1103 audit(1593264001.619:477): pid=19345 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1918.295829] audit: type=1006 audit(1593264001.619:478): pid=19345 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=36 res=1
[ 1918.295848] audit: type=1300 audit(1593264001.619:478): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19345 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=36 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1918.295865] audit: type=1327 audit(1593264001.619:478): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1918.301018] audit: type=1105 audit(1593264001.626:479): pid=19345 uid=0 auid=0 ses=36 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1918.301138] audit: type=1110 audit(1593264001.626:480): pid=19345 uid=0 auid=0 ses=36 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1918.317531] audit: type=1104 audit(1593264001.643:481): pid=19345 uid=0 auid=0 ses=36 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1918.317598] audit: type=1106 audit(1593264001.643:482): pid=19345 uid=0 auid=0 ses=36 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1978.318909] audit: type=1101 audit(1593264061.643:483): pid=19418 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1978.318972] audit: type=1103 audit(1593264061.643:484): pid=19418 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1978.319010] audit: type=1006 audit(1593264061.643:485): pid=19418 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=37 res=1
[ 1978.319016] audit: type=1300 audit(1593264061.643:485): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19418 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=37 comm="crond" exe="/usr/bin/crond" key=(null)
[ 1978.319023] audit: type=1327 audit(1593264061.643:485): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 1978.320871] audit: type=1105 audit(1593264061.647:486): pid=19418 uid=0 auid=0 ses=37 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1978.320991] audit: type=1110 audit(1593264061.647:487): pid=19418 uid=0 auid=0 ses=37 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1978.338015] audit: type=1104 audit(1593264061.663:488): pid=19418 uid=0 auid=0 ses=37 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 1978.338076] audit: type=1106 audit(1593264061.663:489): pid=19418 uid=0 auid=0 ses=37 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2038.340008] audit: type=1101 audit(1593264121.664:490): pid=19502 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2038.340076] audit: type=1103 audit(1593264121.664:491): pid=19502 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2038.340124] audit: type=1006 audit(1593264121.664:492): pid=19502 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=38 res=1
[ 2038.340127] audit: type=1300 audit(1593264121.664:492): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19502 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=38 comm="crond" exe="/usr/bin/crond" key=(null)
[ 2038.340129] audit: type=1327 audit(1593264121.664:492): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 2038.343222] audit: type=1105 audit(1593264121.668:493): pid=19502 uid=0 auid=0 ses=38 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2038.343427] audit: type=1110 audit(1593264121.668:494): pid=19502 uid=0 auid=0 ses=38 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2038.363525] audit: type=1104 audit(1593264121.688:495): pid=19502 uid=0 auid=0 ses=38 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2038.363571] audit: type=1106 audit(1593264121.688:496): pid=19502 uid=0 auid=0 ses=38 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2098.367096] audit: type=1101 audit(1593264181.692:497): pid=19576 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2098.367256] audit: type=1103 audit(1593264181.692:498): pid=19576 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2098.367349] audit: type=1006 audit(1593264181.692:499): pid=19576 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=39 res=1
[ 2098.367355] audit: type=1300 audit(1593264181.692:499): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19576 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=39 comm="crond" exe="/usr/bin/crond" key=(null)
[ 2098.367359] audit: type=1327 audit(1593264181.692:499): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 2098.372049] audit: type=1105 audit(1593264181.698:500): pid=19576 uid=0 auid=0 ses=39 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2098.372353] audit: type=1110 audit(1593264181.698:501): pid=19576 uid=0 auid=0 ses=39 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2098.395378] audit: type=1104 audit(1593264181.722:502): pid=19576 uid=0 auid=0 ses=39 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2098.395416] audit: type=1106 audit(1593264181.722:503): pid=19576 uid=0 auid=0 ses=39 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2158.400495] audit: type=1101 audit(1593264241.726:504): pid=19650 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2158.400674] audit: type=1103 audit(1593264241.726:505): pid=19650 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2158.400752] audit: type=1006 audit(1593264241.729:506): pid=19650 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=40 res=1
[ 2158.400756] audit: type=1300 audit(1593264241.729:506): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19650 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=40 comm="crond" exe="/usr/bin/crond" key=(null)
[ 2158.400758] audit: type=1327 audit(1593264241.729:506): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 2158.403200] audit: type=1105 audit(1593264241.729:507): pid=19650 uid=0 auid=0 ses=40 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2158.403353] audit: type=1110 audit(1593264241.729:508): pid=19650 uid=0 auid=0 ses=40 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2158.422048] audit: type=1104 audit(1593264241.749:509): pid=19650 uid=0 auid=0 ses=40 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2158.422111] audit: type=1106 audit(1593264241.749:510): pid=19650 uid=0 auid=0 ses=40 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2218.424334] audit: type=1101 audit(1593264301.753:511): pid=19723 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2218.424459] audit: type=1103 audit(1593264301.753:512): pid=19723 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2218.424535] audit: type=1006 audit(1593264301.753:513): pid=19723 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=41 res=1
[ 2218.424538] audit: type=1300 audit(1593264301.753:513): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19723 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=41 comm="crond" exe="/usr/bin/crond" key=(null)
[ 2218.424548] audit: type=1327 audit(1593264301.753:513): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 2218.427533] audit: type=1105 audit(1593264301.757:514): pid=19723 uid=0 auid=0 ses=41 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2218.427736] audit: type=1110 audit(1593264301.757:515): pid=19723 uid=0 auid=0 ses=41 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2218.447265] audit: type=1104 audit(1593264301.777:516): pid=19723 uid=0 auid=0 ses=41 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2218.447314] audit: type=1106 audit(1593264301.777:517): pid=19723 uid=0 auid=0 ses=41 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2278.451724] audit: type=1101 audit(1593264361.778:518): pid=19800 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_time acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2278.451873] audit: type=1103 audit(1593264361.778:519): pid=19800 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2278.451980] audit: type=1006 audit(1593264361.778:520): pid=19800 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=42 res=1
[ 2278.451986] audit: type=1300 audit(1593264361.778:520): arch=c000003e syscall=1 success=yes exit=1 a0=3 a1=7fffa2446820 a2=1 a3=7fffa2446537 items=0 ppid=450 pid=19800 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=42 comm="crond" exe="/usr/bin/crond" key=(null)
[ 2278.452022] audit: type=1327 audit(1593264361.778:520): proctitle=2F7573722F62696E2F63726F6E64002D6E
[ 2278.457637] audit: type=1105 audit(1593264361.784:521): pid=19800 uid=0 auid=0 ses=42 msg='op=PAM:session_open grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2278.457999] audit: type=1110 audit(1593264361.784:522): pid=19800 uid=0 auid=0 ses=42 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2278.474137] audit: type=1104 audit(1593264361.801:523): pid=19800 uid=0 auid=0 ses=42 msg='op=PAM:setcred grantors=pam_unix,pam_env acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'
[ 2278.474182] audit: type=1106 audit(1593264361.801:524): pid=19800 uid=0 auid=0 ses=42 msg='op=PAM:session_close grantors=pam_loginuid,pam_limits,pam_unix acct="root" exe="/usr/bin/crond" hostname=? addr=? terminal=cron res=success'


All of this is about 8192eu driver. I managed to get the adapter work with rtl8xxxu driver by unloading/reloading the driver (instead of unplugging the adapter), but it's still slow and not so stable. rtl8xxxu driver is the one natively provided by the kernel.

Offline

#13 2020-06-27 14:51:01

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

[ 1397.561013] usbcore: registered new interface driver rtl8192eu
…
[ 1406.227670] usbcore: registered new interface driver rtl8xxxu

What is you https://wiki.archlinux.org/index.php/Ke … acklisting rtl8xxxu ?

Any pattern about the access points you can see (unencrypted, 2.4 ./. 5GHz, channel, supported protocol version)?

Offline

#14 2020-06-27 19:44:21

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

I can't find any pattern about visible access points :
- I detect a lot of 2.4 GHz AP, but my home network is also using 2.4 GHz and does not appear -> Not related to frequency
- I detect WPA2-PSK networks, but my home network is also using WPA2-PSK and does not appear -> Not related to encryption
Plus, I can connect to a WPA2-PSK, 2.4GHz, network created by my phone. It gives a greater local network speed, even if the phone is far away.
- I detect networks on various channels, including the channel used by my home network, which does not appear -> Not related to the channel in use
- I tried several options on my router like activating or not 802.11n norm -> nothing more...

And my home network was visible on a scan with rtl8xxxu driver.

Before all those tests I blacklisted rtl8xxxu driver, but I'm not sure it has more effect than using rmmod manually. It's still a good thing not to type it anymore.

For the good news :
- Now I am sure that 8192eu driver can work and connect to a network
- 8192eu driver seems to bring a faster WiFi connection than rtl8xxxu

I still wonder if my home network not being scanned is related to the message :

nl80211: kernel reports: Authentication algorithm number required

Offline

#15 2020-06-27 20:22:28

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

seth wrote:

modinfo 8192eu

Does the module have some fancy parameter to play around with?

Since you're trying to connect to a non-discovered SSID, this probably triggers the bad response field.
I don't think this is much more than a random symptom.

Does your router use a MAC filter? Does the MAC change w/ the different kernel module?

Offline

#16 2020-06-29 12:47:22

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

MAC address is the same with both drivers. Anyway, my router is a standard internet provider box and does not filter any MAC address.

# modinfo 8192eu
filename:       /lib/modules/5.7.5-arch1-1/kernel/drivers/net/wireless/8192eu.ko.xz
version:        v5.6.4_35685.20191108_COEX20171113-0047
author:         Realtek Semiconductor Corp.
description:    Realtek Wireless Lan Driver
license:        GPL
srcversion:     57E61A021A731E2C29BFE61
alias:          usb:v2C4Ep0104d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2C4Ep0100d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2019pAB33d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2357p0126d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2357p0109d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2357p0108d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2357p0107d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2001p3319d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v2001p3312d*dc*dsc*dp*ic*isc*ip*in*
alias:          usb:v0BDAp818Cd*dc*dsc*dp*icFFiscFFipFFin*
alias:          usb:v0BDAp818Bd*dc*dsc*dp*icFFiscFFipFFin*
depends:        cfg80211
retpoline:      Y
name:           8192eu
vermagic:       5.7.5-arch1-1 SMP preempt mod_unload 
parm:           rtw_wireless_mode:int
parm:           rtw_ips_mode:The default IPS mode (int)
parm:           rtw_lps_level:The default LPS level (int)
parm:           rtw_lps_chk_by_tp:int
parm:           rtw_max_bss_cnt:int
parm:           rtw_usb_rxagg_mode:int
parm:           rtw_dynamic_agg_enable:int
parm:           rtw_tx_bw_mode:The max tx bw for 2.4G and 5G. format is the same as rtw_bw_mode (uint)
parm:           rtw_rx_ampdu_sz_limit_1ss:RX AMPDU size limit for 1SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rx_ampdu_sz_limit_2ss:RX AMPDU size limit for 2SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rx_ampdu_sz_limit_3ss:RX AMPDU size limit for 3SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rx_ampdu_sz_limit_4ss:RX AMPDU size limit for 4SS link of each BW, 0xFF: no limitation (array of uint)
parm:           rtw_rf_config:int
parm:           rtw_country_code:The default country code (in alpha2) (charp)
parm:           rtw_channel_plan:The default chplan ID when rtw_alpha2 is not specified or valid (int)
parm:           rtw_excl_chs:exclusive channel array (array of uint)
parm:           rtw_btcoex_enable:BT co-existence on/off, 0:off, 1:on, 2:by efuse (int)
parm:           rtw_ant_num:Antenna number setting, 0:by efuse (int)
parm:           rtw_qos_opt_enable:int
parm:           ifname:The default name to allocate for first interface (charp)
parm:           if2name:The default name to allocate for second interface (charp)
parm:           rtw_wowlan_sta_mix_mode:int
parm:           rtw_pwrtrim_enable:int
parm:           rtw_initmac:charp
parm:           rtw_special_rf_path:int
parm:           rtw_chip_version:int
parm:           rtw_rfintfs:int
parm:           rtw_lbkmode:int
parm:           rtw_network_mode:int
parm:           rtw_channel:int
parm:           rtw_mp_mode:int
parm:           rtw_wmm_enable:int
parm:           rtw_vrtl_carrier_sense:int
parm:           rtw_vcs_type:int
parm:           rtw_busy_thresh:int
parm:           rtw_ht_enable:int
parm:           rtw_bw_mode:int
parm:           rtw_ampdu_enable:int
parm:           rtw_rx_stbc:int
parm:           rtw_rx_ampdu_amsdu:int
parm:           rtw_tx_ampdu_amsdu:int
parm:           rtw_lowrate_two_xmit:int
parm:           rtw_power_mgnt:int
parm:           rtw_smart_ps:int
parm:           rtw_low_power:int
parm:           rtw_wifi_spec:int
parm:           rtw_full_ch_in_p2p_handshake:int
parm:           rtw_antdiv_cfg:int
parm:           rtw_antdiv_type:int
parm:           rtw_drv_ant_band_switch:int
parm:           rtw_single_ant_path:int
parm:           rtw_switch_usb_mode:int
parm:           rtw_enusbss:int
parm:           rtw_hwpdn_mode:int
parm:           rtw_hwpwrp_detect:int
parm:           rtw_hw_wps_pbc:int
parm:           rtw_check_hw_status:int
parm:           rtw_max_roaming_times:The max roaming times to try (uint)
parm:           rtw_mc2u_disable:int
parm:           rtw_notch_filter:0:Disable, 1:Enable, 2:Enable only for P2P (uint)
parm:           rtw_hiq_filter:0:allow all, 1:allow special, 2:deny all (uint)
parm:           rtw_adaptivity_en:0:disable, 1:enable (uint)
parm:           rtw_adaptivity_mode:0:normal, 1:carrier sense (uint)
parm:           rtw_adaptivity_th_l2h_ini:th_l2h_ini for Adaptivity (int)
parm:           rtw_adaptivity_th_edcca_hl_diff:th_edcca_hl_diff for Adaptivity (int)
parm:           rtw_amplifier_type_2g:BIT3:2G ext-PA, BIT4:2G ext-LNA (uint)
parm:           rtw_amplifier_type_5g:BIT6:5G ext-PA, BIT7:5G ext-LNA (uint)
parm:           rtw_RFE_type:default init value:64 (uint)
parm:           rtw_powertracking_type:default init value:64 (uint)
parm:           rtw_GLNA_type:default init value:0 (uint)
parm:           rtw_TxBBSwing_2G:default init value:0xFF (uint)
parm:           rtw_TxBBSwing_5G:default init value:0xFF (uint)
parm:           rtw_OffEfuseMask:default open Efuse Mask value:0 (uint)
parm:           rtw_FileMaskEfuse:default drv Mask Efuse value:0 (uint)
parm:           rtw_rxgain_offset_2g:default RF Gain 2G Offset value:0 (uint)
parm:           rtw_rxgain_offset_5gl:default RF Gain 5GL Offset value:0 (uint)
parm:           rtw_rxgain_offset_5gh:uint
parm:           rtw_rxgain_offset_5gm:default RF Gain 5GM Offset value:0 (uint)
parm:           rtw_pll_ref_clk_sel:force pll_ref_clk_sel, 0xF:use autoload value (uint)
parm:           rtw_tx_pwr_by_rate:0:Disable, 1:Enable, 2: Depend on efuse (int)
parm:           rtw_tx_pwr_lmt_enable:0:Disable, 1:Enable, 2: Depend on efuse (int)
parm:           rtw_target_tx_pwr_2g_a:2.4G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_2g_b:2.4G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_2g_c:2.4G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_target_tx_pwr_2g_d:2.4G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined (array of int)
parm:           rtw_tsf_update_pause_factor:num of bcn intervals to stay TSF update pause status (int)
parm:           rtw_tsf_update_restore_factor:num of bcn intervals to stay TSF update restore status (int)
parm:           rtw_phy_file_path:The path of phy parameter (charp)
parm:           rtw_load_phy_file:PHY File Bit Map (int)
parm:           rtw_decrypt_phy_file:Enable Decrypt PHY File (int)
parm:           rtw_en_napi:int
parm:           rtw_iqk_fw_offload:int
parm:           rtw_ch_switch_offload:int

8192eu driver has a lot of parameters, but I don't know what they mean for most of them. I tried rtw_channel=1

# rmmod 8192eu
# modprobe 8192eu rtw_channel=1

as my router was on channel 1, but nothing more happened, and I still could see networks from other channels in scans. I also tried several other channels by changing my router configuration, just in case, it did nothing more.

Do you see any interesting parameter in this list ?

Offline

#17 2020-06-30 10:40:48

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 8,197

Re: Can't connect to any network with new USB wifi adapter

Does the router hide it's SSID ?


Multi-init booting with apg Openrc and systemd coexisting
Automounting : not needed, i prefer pmount
Aur helpers : makepkg + my own local repo === rarely need them

Offline

#18 2020-06-30 17:42:48

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

Lone_Wolf wrote:

Does the router hide it's SSID ?

No it does not. I think.
The network is fully visible on any other device (computers, phones...), it also appears on a scan on my computer with the same adapter when I use the other (slooow) driver. Simpler : "hide SSID" is unchecked in my router options.

Offline

#19 2020-06-30 22:00:02

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

Does it export its values?

systool -vm 8192eu

rtw_max_bss_cnt looks interesting enough (as it probably limits the amount of available BSS
no idea what rtw_enubss is

Offline

#20 2020-07-01 13:39:22

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

# systool -vm 8192eu
Module = "8192eu"

  Attributes:
    coresize            = "1601536"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "0"
    srcversion          = "57E61A021A731E2C29BFE61"
    taint               = "OE"
    uevent              = <store method only>
    version             = "v5.6.4_35685.20191108_COEX20171113-0047"

  Parameters:
    if2name             = "wlan%d"
    ifname              = "wlan%d"
    rtw_FileMaskEfuse   = "0"
    rtw_GLNA_type       = "0"
    rtw_OffEfuseMask    = "0"
    rtw_RFE_type        = "64"
    rtw_TxBBSwing_2G    = "255"
    rtw_TxBBSwing_5G    = "255"
    rtw_adaptivity_en   = "0"
    rtw_adaptivity_mode = "0"
    rtw_adaptivity_th_edcca_hl_diff= "0"
    rtw_adaptivity_th_l2h_ini= "0"
    rtw_ampdu_enable    = "1"
    rtw_amplifier_type_2g= "0"
    rtw_amplifier_type_5g= "0"
    rtw_ant_num         = "0"
    rtw_antdiv_cfg      = "2"
    rtw_antdiv_type     = "0"
    rtw_btcoex_enable   = "2"
    rtw_busy_thresh     = "40"
    rtw_bw_mode         = "33"
    rtw_ch_switch_offload= "0"
    rtw_channel_plan    = "255"
    rtw_channel         = "1"
    rtw_check_hw_status = "0"
    rtw_chip_version    = "0"
    rtw_country_code    = ""
    rtw_decrypt_phy_file= "0"
    rtw_drv_ant_band_switch= "1"
    rtw_dynamic_agg_enable= "1"
    rtw_en_napi         = "1"
    rtw_enusbss         = "0"
    rtw_excl_chs        = 
    rtw_full_ch_in_p2p_handshake= "0"
    rtw_hiq_filter      = "1"
    rtw_ht_enable       = "1"
    rtw_hw_wps_pbc      = "1"
    rtw_hwpdn_mode      = "2"
    rtw_hwpwrp_detect   = "0"
    rtw_initmac         = "(null)"
    rtw_ips_mode        = "1"
    rtw_iqk_fw_offload  = "0"
    rtw_lbkmode         = "0"
    rtw_load_phy_file   = "68"
    rtw_low_power       = "0"
    rtw_lowrate_two_xmit= "1"
    rtw_lps_chk_by_tp   = "1"
    rtw_lps_level       = "0"
    rtw_max_bss_cnt     = "0"
    rtw_max_roaming_times= "2"
    rtw_mc2u_disable    = "0"
    rtw_mp_mode         = "0"
    rtw_network_mode    = "0"
    rtw_notch_filter    = "0"
    rtw_phy_file_path   = "/lib/firmware/"
    rtw_pll_ref_clk_sel = "15"
    rtw_power_mgnt      = "2"
    rtw_powertracking_type= "64"
    rtw_pwrtrim_enable  = "0"
    rtw_qos_opt_enable  = "0"
    rtw_rf_config       = "8"
    rtw_rfintfs         = "2"
    rtw_rx_ampdu_amsdu  = "0"
    rtw_rx_ampdu_sz_limit_1ss= 
    rtw_rx_ampdu_sz_limit_2ss= 
    rtw_rx_ampdu_sz_limit_3ss= 
    rtw_rx_ampdu_sz_limit_4ss= 
    rtw_rx_stbc         = "1"
    rtw_rxgain_offset_2g= "0"
    rtw_rxgain_offset_5gh= "0"
    rtw_rxgain_offset_5gl= "0"
    rtw_rxgain_offset_5gm= "0"
    rtw_single_ant_path = "0"
    rtw_smart_ps        = "2"
    rtw_special_rf_path = "0"
    rtw_switch_usb_mode = "0"
    rtw_target_tx_pwr_2g_a= 
    rtw_target_tx_pwr_2g_b= 
    rtw_target_tx_pwr_2g_c= 
    rtw_target_tx_pwr_2g_d= 
    rtw_tsf_update_pause_factor= "200"
    rtw_tsf_update_restore_factor= "5"
    rtw_tx_ampdu_amsdu  = "2"
    rtw_tx_bw_mode      = "33"
    rtw_tx_pwr_by_rate  = "0"
    rtw_tx_pwr_lmt_enable= "0"
    rtw_usb_rxagg_mode  = "2"
    rtw_vcs_type        = "1"
    rtw_vrtl_carrier_sense= "2"
    rtw_wifi_spec       = "0"
    rtw_wireless_mode   = "95"
    rtw_wmm_enable      = "1"
    rtw_wowlan_sta_mix_mode= "0"

  Sections:
    .bss                = "0xffffffffc256df40"
    .data               = "0xffffffffc2547000"
    .exit.text          = "0xffffffffc24ea2c4"
    .gnu.linkonce.this_module= "0xffffffffc256dbc0"
    .init.text          = "0xffffffffc0dd6000"
    .note.Linux         = "0xffffffffc24eb024"
    .note.gnu.build-id  = "0xffffffffc24eb000"
    .orc_unwind         = "0xffffffffc252017a"
    .orc_unwind_ip      = "0xffffffffc2506d92"
    .rodata             = "0xffffffffc24eb040"
    .rodata.str1.1      = "0xffffffffc24ffc78"
    .rodata.str1.8      = "0xffffffffc24fbce0"
    .smp_locks          = "0xffffffffc2545f58"
    .strtab             = "0xffffffffc0df2ca8"
    .symtab             = "0xffffffffc0dd7000"
    .text               = "0xffffffffc2421000"
    .text.unlikely      = "0xffffffffc24e93c3"
    __bug_table         = "0xffffffffc256cdf4"
    __mcount_loc        = "0xffffffffc24f5884"
    __param             = "0xffffffffc2545fd8"

I assume

 rtw_max_bss_cnt = "0" 

means "no limit", as I was able to see up to 20 networks in some scans.
Also :

 rtw_country_code = "" 

is a bit strange. It may be my terminal not displaying some characters. I tried to replace it with "FR", changed nothing.

 ifname = "wlan%d" 

should give an interface named "wlan<something>", but it's name is actually wlp0s20u12 :

# ifconfig -a
enp4s0f0: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        ether d0:50:99:9d:11:cf  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp0s20u12: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        ether d0:37:45:84:7c:43  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

(enp4s0f0 is my ethernet port, unplugged)
I think it's not a problem because there is this message in journal :

 [ 1641.756966] rtl8192eu 2-12:1.0 wlp0s20u12: renamed from wlan0 

but I'm not 100% sure since I don't know what "%d" should output in "wlan%d".

Offline

#21 2020-07-01 14:33:17

seth
Member
Registered: 2012-09-03
Posts: 15,326

Re: Can't connect to any network with new USB wifi adapter

systemd/udev renames the device, https://wiki.archlinux.org/index.php/Ne … face_names
Agreed on unlimited BSS, i don't think the contry code is meaningful (since you do discover various SSIDs - and they're probably in the same country ;-)

Since you're french, is your SSID strict ASCII or did you throw one of the many accents and cedilles into it, that drive non-french students nuts when they learn the language?

Offline

#22 2020-07-01 16:18:33

sinx
Member
Registered: 2019-06-02
Posts: 13

Re: Can't connect to any network with new USB wifi adapter

Ok so no problem about interface name... My SSID is strict ASCII : "Freebox-Mestre"

Offline

Board footer

Powered by FluxBB