ERR_NETWORK_CHANGED sometimes

Hello,

I have sometime ERR_NETWORK_CHANGED, I tried to disable ipv6, seems to work but I need ipv6 for an app I use, so it’s not a solution for me.

If it’s possible to only disable ipv6 for my web browser (sidekick a chromium browser), but I didn’t found a way to do it…

any idea?

No idea. Don´t know what you talk about.

When I use my web browser, sometime I get this:

image

Only happens on manjaro, no issue on windows

For instance
you might have several valid wifi connections, several AP’s that can provide your internet connection.

They all might be close and of similar strength - and you might be switched from on to the other from time to time, when the signal level changes.

It’s just one possibility …

We don’t know how you connect to the internet. :man_shrugging:

manjory Manjaro :nerd_face:

Maybe you have an unstable connection. Too far away from your router, broken cable, broken VPN, outdated or wrong driver.

Please give more information about your system

I’m using ethernet cable, I’ll try to use another one, and no VPN.

inxi --admin --verbosity=7
System:
  Host: jonathan-ms7b79 Kernel: 6.1.12-1-MANJARO arch: x86_64 bits: 64
    compiler: gcc v: 12.2.1 parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
    root=UUID=1e0048bb-46d7-410e-8dec-7f2c78fe84b6 rw quiet apparmor=1
    security=apparmor udev.log_priority=3
  Desktop: KDE Plasma v: 5.26.5 tk: Qt v: 5.15.8 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Desktop Mobo: Micro-Star model: X470 GAMING PLUS MAX (MS-7B79) v: 3.0
    serial: <superuser required> UEFI: American Megatrends v: H.A0
    date: 12/15/2020
Battery:
  Message: No system battery data found. Is one present?
Memory:
  RAM: total: 31.29 GiB used: 7.59 GiB (24.3%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges
    required.
CPU:
  Info: model: AMD Ryzen 5 2600 bits: 64 type: MT MCP arch: Zen+ gen: 2
    level: v3 note: check built: 2018-21 process: GF 12nm family: 0x17 (23)
    model-id: 8 stepping: 2 microcode: 0x800820D
  Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
    L1: 576 KiB desc: d-6x32 KiB; i-6x64 KiB L2: 3 MiB desc: 6x512 KiB
    L3: 16 MiB desc: 2x8 MiB
  Speed (MHz): avg: 1589 high: 2749 min/max: 1550/3400 boost: enabled
    scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 1271 2: 1550
    3: 1384 4: 1550 5: 1517 6: 1544 7: 1550 8: 1369 9: 1550 10: 1550 11: 2749
    12: 1484 bogomips: 81618
  Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
    bmi2 bpext clflush clflushopt clzero cmov cmp_legacy constant_tsc cpb
    cpuid cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid f16c
    flushbyasid fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb irperf
    lahf_lm lbrv lm mca mce misalignsse mmx mmxext monitor movbe msr mtrr
    mwaitx nonstop_tsc nopl npt nrip_save nx osvw overflow_recov pae pat
    pausefilter pclmulqdq pdpe1gb perfctr_core perfctr_llc perfctr_nb
    pfthreshold pge pni popcnt pse pse36 rapl rdrand rdseed rdtscp rep_good
    sep sev sev_es sha_ni skinit smap smca smep ssbd sse sse2 sse4_1 sse4_2
    sse4a ssse3 succor svm svm_lock syscall tce topoext tsc tsc_scale
    v_vmsave_vmload vgif vmcb_clean vme vmmcall wdt xgetbv1 xsave xsavec
    xsaveerptr xsaveopt xsaves
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed mitigation: untrained return thunk; SMT vulnerable
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, STIBP:
    disabled, RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: NVIDIA GM204 [GeForce GTX 970] vendor: Micro-Star MSI
    driver: nvidia v: 525.89.02 alternate: nouveau,nvidia_drm non-free: 525.xx+
    status: current (as of 2023-02) arch: Maxwell code: GMxxx
    process: TSMC 28nm built: 2014-19 pcie: gen: 3 speed: 8 GT/s lanes: 16
    bus-ID: 27:00.0 chip-ID: 10de:13c2 class-ID: 0300
  Display: x11 server: X.Org v: 21.1.7 compositors: 1: kwin_x11 2: Tabby
    driver: X: loaded: nvidia gpu: nvidia display-ID: :0 screens: 1
  Screen-1: 0 s-res: 4920x1920 s-dpi: 94 s-size: 1330x519mm (52.36x20.43")
    s-diag: 1428mm (56.21")
  Monitor-1: DP-0 pos: primary,bottom-c res: 1920x1080 hz: 60 dpi: 92
    size: 531x299mm (20.91x11.77") diag: 609mm (23.99") modes: N/A
  Monitor-2: DVI-I-1 pos: bottom-l res: 1920x1080 hz: 60 dpi: 94
    size: 521x293mm (20.51x11.54") diag: 598mm (23.53") modes: N/A
  Monitor-3: HDMI-0 pos: top-right res: 1080x1920 hz: 60 dpi: 102
    size: 268x476mm (10.55x18.74") diag: 546mm (21.51") modes: N/A
  API: OpenGL v: 4.6.0 NVIDIA 525.89.02 renderer: NVIDIA GeForce GTX
    970/PCIe/SSE2 direct-render: Yes
Audio:
  Device-1: NVIDIA GM204 High Definition Audio vendor: Micro-Star MSI
    driver: snd_hda_intel bus-ID: 1-13:2 v: kernel pcie: chip-ID: 22f0:0016
    class-ID: fe01 gen: 3 speed: 8 GT/s lanes: 16 bus-ID: 27:00.1
    chip-ID: 10de:0fbb class-ID: 0403
  Device-2: AMD Family 17h HD Audio vendor: Micro-Star MSI
    driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16
    bus-ID: 29:00.3 chip-ID: 1022:1457 class-ID: 0403
  Device-3: Allen & Heath ZEDi10 type: USB driver: snd-usb-audio
  Sound API: ALSA v: k6.1.12-1-MANJARO running: yes
  Sound Server-1: JACK v: 1.9.22 running: no
  Sound Server-2: PulseAudio v: 16.1 running: yes
  Sound Server-3: PipeWire v: 0.3.65 running: yes
Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Micro-Star MSI driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s
    lanes: 1 port: f000 bus-ID: 22:00.0 chip-ID: 10ec:8168 class-ID: 0200
  IF: enp34s0 state: up speed: 1000 Mbps duplex: full mac: 2c:f0:5d:e7:72:3d
  IP v4: 192.168.0.113/24 type: noprefixroute scope: global
    broadcast: 192.168.0.255
  IP v6: fe80::f3e3:b943:e6fa:a9f6/64 type: noprefixroute scope: link
  IF-ID-1: br-4ca9ba3a9ce2 state: up speed: 10000 Mbps duplex: unknown
    mac: 02:42:60:d5:01:ff
  IP v4: 172.19.0.1/16 scope: global broadcast: 172.19.255.255
  IP v6: fe80::42:60ff:fed5:1ff/64 scope: link
  IF-ID-2: br-901ef854223b state: down mac: 02:42:5a:56:f2:0c
  IP v4: 172.18.0.1/16 scope: global broadcast: 172.18.255.255
  IF-ID-3: br-acc81fe2cc08 state: up speed: 10000 Mbps duplex: unknown
    mac: 02:42:87:50:87:34
  Message: Output throttled. IPs: 2; Limit: 10; Override: --limit [1-x;-1
    all]
  IF-ID-4: docker0 state: up speed: 10000 Mbps duplex: unknown
    mac: 02:42:1c:b3:d2:d4
  Message: Output throttled. IPs: 2; Limit: 10; Override: --limit [1-x;-1
    all]
  IF-ID-5: veth5adbf7b state: up speed: 10000 Mbps duplex: full
    mac: 7e:75:ff:00:2d:f1
  IF-ID-6: vethbbd1de4 state: up speed: 10000 Mbps duplex: full
    mac: 5e:64:23:ad:26:21
  IF-ID-7: vethd034465 state: up speed: 10000 Mbps duplex: full
    mac: 6e:3a:46:bd:d0:c7
  WAN IP: 109.222.200.62
Bluetooth:
  Message: No bluetooth data found.
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 10.01 TiB used: 2.24 TiB (22.4%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: PNY model: CS3030 500GB SSD
    size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 type: SSD serial: PNY211721042701000D0 rev: CS303226 temp: 39.9 C
    scheme: GPT
  ID-2: /dev/sda maj-min: 8:0 vendor: Seagate model: ST31000528AS
    size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 3.0 Gb/s
    type: HDD rpm: 7200 serial: 5VP8EAZR rev: HP35 scheme: MBR
  ID-3: /dev/sdb maj-min: 8:16 vendor: Western Digital
    model: WD10EZEX-00RKKA0 size: 931.51 GiB block-size: physical: 4096 B
    logical: 512 B speed: 6.0 Gb/s type: N/A serial: WD-WCC1S5109500 rev: 0A80
    scheme: MBR
  ID-4: /dev/sdc maj-min: 8:32 vendor: Western Digital
    model: WD40EFZX-68AWUN0 size: 3.64 TiB block-size: physical: 4096 B
    logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 5400 serial: WD-WXC2D90PZ51E
    rev: 0A81 scheme: GPT
  ID-5: /dev/sdd maj-min: 8:48 vendor: Samsung model: ST500LM012 HN-M500MBB
    size: 465.76 GiB block-size: physical: 4096 B logical: 512 B speed: 3.0 Gb/s
    type: HDD rpm: 5400 serial: S2R7J9BC319250 rev: 0001 scheme: MBR
  ID-6: /dev/sde maj-min: 8:64 type: USB vendor: Western Digital
    model: WD40EZRZ-22GXCB0 size: 3.64 TiB block-size: physical: 4096 B
    logical: 512 B type: HDD rpm: 5400 serial: WD-WCC7K0NXV8PV rev: 1029
    scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 465.46 GiB size: 457.09 GiB (98.20%)
    used: 287.87 GiB (63.0%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
    label: N/A uuid: 1e0048bb-46d7-410e-8dec-7f2c78fe84b6
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 288 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
    label: NO_LABEL uuid: 067B-ADA4
  ID-3: /home/komrad raw-size: 3.64 TiB size: 3.58 TiB (98.40%)
    used: 9.96 GiB (0.3%) fs: ext4 dev: /dev/sdc1 maj-min: 8:33 label: N/A
    uuid: fd9f1226-f243-41d6-997b-da84ab13c0e8
  ID-4: /run/media/jonathan/Elements raw-size: 3.64 TiB
    size: 3.64 TiB (100.00%) used: 1.95 TiB (53.5%) fs: ntfs dev: /dev/sde1
    maj-min: 8:65 label: Elements uuid: ACEC9BB4EC9B7774
Swap:
  Alert: No swap data was found.
Unmounted:
  ID-1: /dev/sda1 maj-min: 8:1 size: 931.51 GiB fs: ext4 label: N/A
    uuid: 5eea8a90-27eb-408e-9ab8-b362168f4208
  ID-2: /dev/sdb1 maj-min: 8:17 size: 931.41 GiB fs: ntfs
    label: Data externe uuid: 54D40496D4047D0C
  ID-3: /dev/sdd1 maj-min: 8:49 size: 465.76 GiB fs: ntfs label: LISTO-500
    uuid: C8CC91F6CC91DF4E
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 14 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-13:2 info: Allen & Heath ZEDi10 type: Audio
    driver: snd-usb-audio interfaces: 4 rev: 2.0 speed: 480 Mb/s
    chip-ID: 22f0:0016 class-ID: fe01
  Hub-2: 2-0:1 info: Super-speed hub ports: 8 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-3: 3-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 4-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-5: 5-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-6: 5-1:2 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s
    power: 100mA chip-ID: 1a40:0101 class-ID: 0900
  Device-1: 5-1.1:4 info: Western Digital Elements Desktop (WDBWLG)
    type: Mass Storage driver: usb-storage interfaces: 1 rev: 2.1
    speed: 480 Mb/s power: 30mA chip-ID: 1058:25a3 class-ID: 0806
    serial: 574343374B304E5856385056
  Device-2: 5-1.3:5 info: Logitech USB Receiver type: Keyboard,Mouse,HID
    driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s power: 98mA
    chip-ID: 046d:c548 class-ID: 0300
  Device-3: 5-1.4:6 info: IV Works Av4 type: Keyboard,HID
    driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s
    power: 500mA chip-ID: 4149:0004 class-ID: 0300
  Hub-7: 5-2:3 info: Genesys Logic Hub ports: 4 rev: 2.1 speed: 480 Mb/s
    power: 500mA chip-ID: 05e3:0610 class-ID: 0900
  Hub-8: 6-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-9: 6-2:2 info: Genesys Logic Hub ports: 4 rev: 3.1 speed: 5 Gb/s
    chip-ID: 05e3:0612 class-ID: 0900
Sensors:
  System Temperatures: cpu: 50.2 C mobo: N/A gpu: nvidia temp: 59 C
  Fan Speeds (RPM): N/A gpu: nvidia fan: 23%
Info:
  Processes: 391 Uptime: 7h 1m wakeups: 0 Init: systemd v: 252
  default: graphical tool: systemctl Compilers: gcc: 12.2.1 clang: 15.0.7
  Packages: 1587 pm: pacman pkgs: 1555 libs: 392 tools: pamac pm: appimage
  pkgs: 0 pm: flatpak pkgs: 12 pm: snap pkgs: 20 Shell: Bash v: 5.1.16
  running-in: konsole inxi: 3.3.25

This will happen everytime your network changes for whatever reason and Chrome tries to use a cached connection, which of course, is no longer valid as you have changed your network.

Running:

$ sudo journalctl | grep 'state changed'

can show you when it happens.

Anyway, this is harmless and Chrome will normally create a new connection that it will cache again, just a little annoying.

This is the result:

févr. 25 12:15:54 jonathan-ms7b79 NetworkManager[901]: <info>  [1677323754.1468] dhcp4 (enp34s0): state changed no lease
févr. 25 12:16:53 jonathan-ms7b79 NetworkManager[916]: <info>  [1677323813.7570] dhcp4 (enp34s0): state changed new lease, address=192.168.0.113
mars 02 11:53:00 jonathan-ms7b79 NetworkManager[916]: <info>  [1677754380.8743] dhcp4 (enp34s0): state changed no lease
mars 02 11:53:59 jonathan-ms7b79 NetworkManager[980]: <info>  [1677754439.8855] dhcp4 (enp34s0): state changed new lease, address=192.168.0.113
mars 02 14:01:58 jonathan-ms7b79 NetworkManager[980]: <info>  [1677762118.3741] dhcp4 (enp34s0): state changed no lease
mars 02 14:02:50 jonathan-ms7b79 NetworkManager[946]: <info>  [1677762170.2308] dhcp4 (enp34s0): state changed new lease, address=192.168.0.113
mars 02 16:24:42 jonathan-ms7b79 NetworkManager[946]: <info>  [1677770682.6508] dhcp4 (enp34s0): state changed no lease
mars 02 16:25:32 jonathan-ms7b79 NetworkManager[966]: <info>  [1677770732.9348] dhcp4 (enp34s0): state changed new lease, address=192.168.0.113

But it happened today and I don’t see it.

Something is amiss. Possibly a faulty network cable?
This is mine for the last 3 boots:

$ journalctl --grep='state changed' --boot=-1
Mar 02 17:10:02 Mirdarthos-PC NetworkManager[708]: <info>  [1677769802.9505] dhcp4 (enp0s31f6): state changed new lease, address=10.0.0.20
Mar 02 18:00:01 Mirdarthos-PC NetworkManager[708]: <info>  [1677772801.3953] dhcp4 (enp0s31f6): state changed no lease
$ journalctl --grep='state changed' --boot=-2
Mar 02 08:58:17 Mirdarthos-PC NetworkManager[658]: <info>  [1677740297.1207] dhcp4 (enp0s31f6): state changed new lease, address=10.0.0.20
Mar 02 17:04:36 Mirdarthos-PC NetworkManager[658]: <info>  [1677769476.8465] dhcp4 (enp0s31f6): state changed no lease
$ journalctl --grep='state changed' --boot=-3
Mar 01 13:51:09 Mirdarthos-PC NetworkManager[665]: <info>  [1677671469.1730] dhcp4 (enp0s31f6): state changed new lease, address=10.0.0.20
Mar 01 18:04:12 Mirdarthos-PC NetworkManager[665]: <info>  [1677686652.5096] dhcp4 (enp0s31f6): state changed no lease

Only twice per boot. I’m presuming at start and shutdown.

Onboard NIC Realtek RTL8111/8168/8411 is using r8169 driver

I suggest you install r8168 driver that will probably work better with this hardware

sudo mhwd -i pci network-r8168

( Or Manjaro Settings Manager > Hardware Configuration if you prefer GUI tool)

Manjaro hardware detection should install r8168 driver and blacklist r8169 driver


It might also be beneficial for onboard devices to update motherboard BIOS
X470 GAMING PLUS MAX | Motherboard | MSI Global

1 Like

I installed r8168 driver, but still same issue.

I just updated my BIOS, I’ll see if it’s fixed.

This message pops up when the browser detects a change in network.
So presumably your system is changing the way you connect.
This triggers the browser to warn you that something is wrong.

There are some virtual network interfaces that might be confusing NetworkManager?

Looking into the messages NetworkManager generates in the log should give some insight into what is happening.

… doing stuff like grepping for such specific terms may not be too helpful
it would likely be more useful to just watch what is going on - in it’s entirety - not filtering for specific terms like that

for instance
have one of these commands running in a terminal at the time the glitch occurs …:

journalctl -f

or:
sudo dmesg -w

and see whether something emerges - why your lease is lost and a new one needed …

Looking in connections and this is what I have:

I don’t know what is “Io” :thinking:

Could docker cause the problem?

(I got the error while editing this message)

loopback interface
it’s always there - but not supposed to show up in NetworkManager
… from what I gathered: it was a bug in KDE that has been fixed by now
update your system?

apart from that, your screenshot is not helpful - it contains the same information that is already contained in the output of inxi that you posted (5-th post here)

read through the logs - or watch it happen live
I posted two commands to do that - you have not responded to that.

I disabled docker and it seems to fix the issue. But why docker can cause this?

Here the result of the commands:

journalctl -f

mars 09 18:10:52 jonathan-ms7b79 dbus-daemon[935]: [system] Activation via systemd failed for unit ‘dbus-org.freedesktop.home1.service’: Unit dbus-org.freedesktop.home1.service not found.
mars 09 18:10:52 jonathan-ms7b79 sudo[3732937]: pam_systemd_home(sudo:account): systemd-homed is not available: Unit dbus-org.freedesktop.home1.service not found.
mars 09 18:10:52 jonathan-ms7b79 audit[3732937]: USER_ACCT pid=3732937 uid=1000 auid=1000 ses=2 subj=unconfined msg=‘op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct=“jonathan” exe=“/usr/bin/sudo” hostname=? addr=? terminal=/dev/pts/1 res=success’
mars 09 18:10:52 jonathan-ms7b79 sudo[3732937]: jonathan : TTY=pts/1 ; PWD=/home/jonathan/Documents ; USER=root ; COMMAND=/usr/bin/journalctl -f
mars 09 18:10:52 jonathan-ms7b79 audit[3732937]: CRED_REFR pid=3732937 uid=1000 auid=1000 ses=2 subj=unconfined msg=‘op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct=“root” exe=“/usr/bin/sudo” hostname=? addr=? terminal=/dev/pts/1 res=success’
mars 09 18:10:52 jonathan-ms7b79 sudo[3732937]: pam_unix(sudo:session): session opened for user root(uid=0) by jonathan(uid=1000)
mars 09 18:10:52 jonathan-ms7b79 audit[3732937]: USER_START pid=3732937 uid=1000 auid=1000 ses=2 subj=unconfined msg=‘op=PAM:session_open grantors=pam_systemd_home,pam_limits,pam_unix,pam_permit acct=“root” exe=“/usr/bin/sudo” hostname=? addr=? terminal=/dev/pts/1 res=success’
mars 09 18:10:52 jonathan-ms7b79 kernel: audit: type=1101 audit(1678381852.076:65275): pid=3732937 uid=1000 auid=1000 ses=2 subj=unconfined msg=‘op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct=“jonathan” exe=“/usr/bin/sudo” hostname=? addr=? terminal=/dev/pts/1 res=success’
mars 09 18:10:52 jonathan-ms7b79 kernel: audit: type=1110 audit(1678381852.076:65276): pid=3732937 uid=1000 auid=1000 ses=2 subj=unconfined msg=‘op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct=“root” exe=“/usr/bin/sudo” hostname=? addr=? terminal=/dev/pts/1 res=success’
mars 09 18:10:52 jonathan-ms7b79 kernel: audit: type=1105 audit(1678381852.076:65277): pid=3732937 uid=1000 auid=1000 ses=2 subj=unconfined msg=‘op=PAM:session_open grantors=pam_systemd_home,pam_limits,pam_unix,pam_permit acct=“root” exe=“/usr/bin/sudo” hostname=? addr=? terminal=/dev/pts/1 res=success’

sudo dmesg -w

You probably misconfigured your containers.

If disabling docker seems to solve the issue there could be a connection, check your network settings and start learning : Network configuration - ArchWiki & Docker - ArchWiki

please use formating when posting logs.

Reading the dmesg log
[71697.076658] device veth935e846 entered promiscuous mode
This mode is useful to capture traffic not intended for the interface in the same network. Are you sure you need a card reading all traffic on a interface in your docker?

I guess they copied instructions without understanding.
Probably the docker container took over the internet connectivity.

1 Like