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#1 2023-10-09 16:41:50

NewtonPL
Member
From: Poland
Registered: 2022-02-20
Posts: 79

[SOLVED, driver issue] Ethernet enp6s0 broken after update.

Hello,
I have been using Arch the same way for the past few weeks: boot up, update, play a few games, read something on the web, power off.
Recently I had problems with my Ethernet connection, it could ping google.com but as soon as I ran sudo pacman -Syu connection breaks; cant access the internet as well as connect to 192.168.1.1.
After restarting NetworkManager I have not been able to use enp6s0 interface at all.
I have dual-booted Windows and the internet works fine on there. For now, I've set up mobile tethering to access the local WiFi and update Arch from that, but updating didn't solve the problem.
The issue can be really broad so here a few basic logs, I can add more if needed:
journalctl of NetworkManager:

Oct 09 17:17:28 hackmachine systemd[1]: Starting Network Manager...
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.1515] NetworkManager (version 1.44.2-1) is starting... (boot:923ecfff-6845-4da5-8a3e-184172ea5d86)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.1519] Read config: /etc/NetworkManager/NetworkManager.conf (lib: 20-connectivity.conf)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.1645] manager[0x56479eead970]: monitoring kernel firmware directory '/lib/firmware'.
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.2394] hostname: hostname: using hostnamed
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.2394] hostname: static hostname changed from (none) to "hackmachine"
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.2399] dns-mgr: init: dns=default,systemd-resolved rc-manager=symlink
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.2852] manager[0x56479eead970]: rfkill: Wi-Fi hardware radio set enabled
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.2852] manager[0x56479eead970]: rfkill: WWAN hardware radio set enabled
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3057] Loaded device plugin: NMWwanFactory (/usr/lib/NetworkManager/1.44.2-1/libnm-device-plugin-wwan.so)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3226] Loaded device plugin: NMTeamFactory (/usr/lib/NetworkManager/1.44.2-1/libnm-device-plugin-team.so)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3257] Loaded device plugin: NMBluezManager (/usr/lib/NetworkManager/1.44.2-1/libnm-device-plugin-bluetooth.so)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3276] Loaded device plugin: NMWifiFactory (/usr/lib/NetworkManager/1.44.2-1/libnm-device-plugin-wifi.so)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3526] Loaded device plugin: NMAtmManager (/usr/lib/NetworkManager/1.44.2-1/libnm-device-plugin-adsl.so)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3545] Loaded device plugin: NMOvsFactory (/usr/lib/NetworkManager/1.44.2-1/libnm-device-plugin-ovs.so)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3549] manager: rfkill: Wi-Fi enabled by radio killswitch; enabled by state file
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3555] manager: rfkill: WWAN enabled by radio killswitch; enabled by state file
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3557] manager: Networking is enabled by state file
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3563] settings: Loaded settings plugin: keyfile (internal)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3605] dhcp: init: Using DHCP client 'internal'
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3608] manager: (lo): new Loopback device (/org/freedesktop/NetworkManager/Devices/1)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3622] device (lo): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3627] device (lo): state change: unavailable -> disconnected (reason 'connection-assumed', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3640] device (lo): Activation: starting connection 'lo' (0e2649c1-2ea9-42b5-942b-0eebba5b8c1c)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3649] manager: (enp6s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3661] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3701] ovsdb: disconnected from ovsdb
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3702] device (lo): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3704] device (lo): state change: prepare -> config (reason 'none', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3705] device (lo): state change: config -> ip-config (reason 'none', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3709] device (lo): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.3713] device (enp6s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine systemd[1]: Started Network Manager.
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.4288] device (lo): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.4293] device (lo): state change: secondaries -> activated (reason 'none', sys-iface-state: 'external')
Oct 09 17:17:28 hackmachine NetworkManager[329]: <info>  [1696864648.4302] device (lo): Activation: successful, device activated.
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4701] device (enp6s0): carrier: link connected
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4709] device (enp6s0): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4722] policy: auto-activating connection 'NetworkName' (eadfa4d5-9ed5-36fb-ba75-2429504f6a53)
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4732] device (enp6s0): Activation: starting connection 'NetworkName' (eadfa4d5-9ed5-36fb-ba75-2429504f6a53)
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4735] device (enp6s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4743] manager: NetworkManager state is now CONNECTING
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4748] device (enp6s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4765] device (enp6s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4773] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4820] dhcp4 (enp6s0): state changed new lease, address=192.168.1.196
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4826] policy: set 'NetworkName' (enp6s0) as default for IPv4 routing and DNS
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4901] device (enp6s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4919] device (enp6s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4921] device (enp6s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4925] manager: NetworkManager state is now CONNECTED_SITE
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4928] device (enp6s0): Activation: successful, device activated.
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4940] manager: startup complete
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.5815] manager: NetworkManager state is now CONNECTED_GLOBAL
Oct 09 17:17:33 hackmachine NetworkManager[329]: <info>  [1696864653.2789] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 17:17:33 hackmachine NetworkManager[329]: <info>  [1696864653.2862] dhcp6 (enp6s0): state changed new lease, address=[PUBLIC IP]
Oct 09 17:22:54 hackmachine NetworkManager[329]: <info>  [1696864974.6313] manager: NetworkManager state is now CONNECTED_SITE

inxi -Fxz (phone connected, acts as tethering)

System:
  Kernel: 6.5.6-arch2-1 arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
    Desktop: KDE Plasma v: 5.27.8 Distro: Arch Linux
Machine:
  Type: Desktop System: Gigabyte product: B250-FinTech v: N/A serial: N/A
  Mobo: Gigabyte model: B250-FinTech-CF v: x.x serial: N/A
    UEFI-[Legacy]: American Megatrends v: F1 date: 01/04/2018
CPU:
  Info: dual core model: Intel Pentium G4560 bits: 64 type: MT MCP
    arch: Kaby Lake rev: 9 cache: L1: 128 KiB L2: 512 KiB L3: 3 MiB
  Speed (MHz): avg: 3500 high: 3501 min/max: 800/3500 cores: 1: 3501 2: 3500
    3: 3500 4: 3500 bogomips: 28009
  Flags: ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: Intel HD Graphics 610 vendor: Gigabyte driver: i915 v: kernel
    arch: Gen-9.5 bus-ID: 00:02.0
  Device-2: NVIDIA G96C [GeForce 9500 GT] vendor: ZOTAC driver: N/A
    arch: Tesla bus-ID: 01:00.0
  Display: x11 server: X.Org v: 21.1.8 with: Xwayland v: 23.2.1 driver: X:
    loaded: modesetting unloaded: vesa dri: iris gpu: i915
    resolution: 1920x1080~60Hz
  API: EGL v: 1.5 drivers: iris,swrast platforms:
    active: x11,surfaceless,device inactive: gbm,wayland
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 23.2.1-arch1.2
    glx-v: 1.4 direct-render: yes renderer: Mesa Intel HD Graphics 610 (KBL GT1)
  API: Vulkan v: 1.3.264 drivers: intel surfaces: xcb,xlib devices: 1
Audio:
  Device-1: Intel 200 Series PCH HD Audio vendor: Gigabyte
    driver: snd_hda_intel v: kernel bus-ID: 00:1f.3
  API: ALSA v: k6.5.6-arch2-1 status: kernel-api
  Server-1: sndiod v: N/A status: off
  Server-2: PipeWire v: 0.3.81 status: n/a (root, process)
Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Gigabyte driver: r8168 v: 8.052.01-NAPI port: d000 bus-ID: 06:00.0
  IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IF-ID-1: enp0s20f0u1 state: unknown speed: -1 duplex: half mac: <filter>
Bluetooth:
  Device-1: Xiaomi Mi/Redmi series (RNDIS + ADB) driver: rndis_host v: kernel
    type: USB bus-ID: 1-1:8
  Report: This feature requires one of these tools: hciconfig/bt-adapter
Drives:
  Local Storage: total: 1.14 TiB used: 203.81 GiB (17.4%)
  ID-1: /dev/sda vendor: A-Data model: SU800 size: 238.47 GiB
  ID-2: /dev/sdb vendor: Western Digital model: WD10EZEX-75WN4A0
    size: 931.51 GiB
Partition:
  ID-1: / size: 233.18 GiB used: 203.81 GiB (87.4%) fs: ext4 dev: /dev/sda2
Swap:
  Alert: No swap data was found.
Sensors:
  System Temperatures: cpu: 46.0 C mobo: N/A
  Fan Speeds (rpm): N/A
Info:
  Processes: 191 Uptime: 43m Memory: total: 20 GiB available: 19.43 GiB
  used: 3.25 GiB (16.7%) igpu: 64 MiB Init: systemd Compilers: gcc: 13.2.1
  clang: 16.0.6 Packages: 1816 Shell: Sudo v: 1.9.14p3 inxi: 3.3.30

Let me know if you need any more logs

Last edited by NewtonPL (2023-10-12 18:25:04)

Arch user for 2 years
Still a noob

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#2 2023-10-09 17:31:05

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

I have dual-booted Windows

3rd link below. Mandatory.
Disable it (it's NOT the BIOS setting!) and reboot windows and linux twice for voodo reasons.

Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Gigabyte driver: r8168 v: 8.052.01-NAPI port: d000 bus-ID: 06:00.0
  IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4925] manager: NetworkManager state is now CONNECTED_SITE
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4928] device (enp6s0): Activation: successful, device activated.
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4940] manager: startup complete
Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.5815] manager: NetworkManager state is now CONNECTED_GLOBAL
Oct 09 17:17:33 hackmachine NetworkManager[329]: <info>  [1696864653.2789] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 17:17:33 hackmachine NetworkManager[329]: <info>  [1696864653.2862] dhcp6 (enp6s0): state changed new lease, address=[PUBLIC IP]
Oct 09 17:22:54 hackmachine NetworkManager[329]: <info>  [1696864974.6313] manager: NetworkManager state is now CONNECTED_SITE

Define "broken" - you seem to get a lease on that NIC?

ip a
ip r
ping -I enp6s0 -c1 8.8.8.8
ping -I enp6s0 -c1 google.com
find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f

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#3 2023-10-09 18:10:23

NewtonPL
Member
From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

seth wrote:

3rd link below. Mandatory.
Disable it (it's NOT the BIOS setting!) and reboot windows and linux twice for voodo reasons.

Don't worry, I already did that before, and besides, they're on separate disks.

seth wrote:

Define "broken" - you seem to get a lease on that NIC?

broken as in not working as intended to. Network interface does not provide a connection to the router for me to connect to it.

Here are the outputs of the commands:

[newton@hackmachine ~]$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute 
       valid_lft forever preferred_lft forever
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether e0:d5:5e:83:7b:06 brd ff:ff:ff:ff:ff:ff
6: enp0s20f0u1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
    link/ether 9e:4e:27:c7:4e:f7 brd ff:ff:ff:ff:ff:ff
[newton@hackmachine ~]$ ip r
[newton@hackmachine ~]$ ping -I enp6s0 -c1 8.8.8.8
ping: Warning: source address might be selected on device other than: enp6s0
PING 8.8.8.8 (8.8.8.8) from 0.0.0.0 enp6s0: 56(84) bytes of data.

--- 8.8.8.8 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms

[newton@hackmachine ~]$ ping -I enp6s0 -c1 google.com
ping: google.com: Temporary failure in name resolution
[newton@hackmachine ~]$ find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f
bitlbee.service                          | multi-user.target.wants
cups.path                                | multi-user.target.wants
cups.service                             | multi-user.target.wants
cups.service                             | printer.target.wants
cups.socket                              | sockets.target.wants
dbus-org.freedesktop.nm-dispatcher.service | system
dbus-org.freedesktop.timesync1.service   | system
display-manager.service                  | system
gcr-ssh-agent.socket                     | sockets.target.wants
getty@tty1.service                       | getty.target.wants
gnome-keyring-daemon.socket              | sockets.target.wants
libvirtd-ro.socket                       | sockets.target.wants
libvirtd.service                         | multi-user.target.wants
libvirtd.socket                          | sockets.target.wants
NetworkManager-wait-online.service       | network-online.target.wants
NetworkManager.service                   | multi-user.target.wants
p11-kit-server.socket                    | sockets.target.wants
pipewire-pulse.socket                    | sockets.target.wants
pipewire-session-manager.service         | user
pipewire.socket                          | sockets.target.wants
postgresql.service                       | multi-user.target.wants
remote-fs.target                         | multi-user.target.wants
systemd-timesyncd.service                | sysinit.target.wants
virtlockd.socket                         | sockets.target.wants
virtlogd.socket                          | sockets.target.wants
wireplumber.service                      | pipewire.service.wants
xdg-user-dirs-update.service             | default.target.wants

as for the DHCP lease, I don't get anything, just a never-ending Connecting

Arch user for 2 years
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#4 2023-10-09 18:17:11

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

There're no conflicting services but while both NICs are up and have a carrier, neither has a lease - and the pings oc go nowhere.

Please post your complete system journal for the boot: 

sudo journalctl -b | curl -F 'file=@-' 0x0.st

To put some context to 

Oct 09 17:17:31 hackmachine NetworkManager[329]: <info>  [1696864651.4820] dhcp4 (enp6s0): state changed new lease, address=192.168.1.196

cause that's not reflected by the above output.

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#5 2023-10-09 18:33:41

NewtonPL
Member
From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

So the lease happened only once, after restarting NetworkManager in hopes of fixing the issue the leases do not work anymore upon reboots. I rebooted fresh and keep in mind I connected my phone to use it's tethering to send the journal:
http://0x0.st/H4-l.txt

Arch user for 2 years
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#6 2023-10-09 19:08:56

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

Oct 09 20:29:38 hackmachine NetworkManager[330]: <info>  [1696876178.1584] dhcp: init: Using DHCP client 'internal'
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2848] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2881] dhcp4 (enp6s0): state changed new lease, address=192.168.1.196
Oct 09 20:29:42 hackmachine NetworkManager[330]: <info>  [1696876182.9248] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:29:42 hackmachine NetworkManager[330]: <info>  [1696876182.9313] dhcp6 (enp6s0): state changed new lease, address=fdd8:xxxx:xxxx:xxxx
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6616] dhcp4 (enp0s20f0u1): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6686] dhcp4 (enp0s20f0u1): state changed new lease, address=192.168.32.31
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6944] dhcp4 (enp6s0): canceled DHCP transaction
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6945] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6945] dhcp4 (enp6s0): state changed no lease
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6946] dhcp6 (enp6s0): canceled DHCP transaction
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6946] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6946] dhcp6 (enp6s0): state changed no lease

You're receiving leases enp6s0 immediately and then after 45s the transaction gets "cancelled" immediately after enp0s20f0u1 gets a lease pretty much at the point when you inject the dongle.
There're no r8168 errors and the complete road there is

Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2848] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:29:41 hackmachine dbus-daemon[320]: [system] Activating via systemd: service name='org.freedesktop.resolve1' unit='dbus-org.freedesktop.resolve1.service' requested by ':1.4' (uid=0 pid=330 comm="/usr/bin/NetworkManager --no-daemon")
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2881] dhcp4 (enp6s0): state changed new lease, address=192.168.1.196
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2883] policy: set 'TGC' (enp6s0) as default for IPv4 routing and DNS
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2938] device (enp6s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2950] device (enp6s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2951] device (enp6s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2953] manager: NetworkManager state is now CONNECTED_SITE
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2955] device (enp6s0): Activation: successful, device activated.
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.2965] manager: startup complete
Oct 09 20:29:41 hackmachine NetworkManager[330]: <info>  [1696876181.3912] manager: NetworkManager state is now CONNECTED_GLOBAL
Oct 09 20:29:42 hackmachine NetworkManager[330]: <info>  [1696876182.9248] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 09 20:29:42 hackmachine NetworkManager[330]: <info>  [1696876182.9313] dhcp6 (enp6s0): state changed new lease, address=fdd8:xxxx:xxxx:xxxx
Oct 09 20:29:48 hackmachine systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
Oct 09 20:30:02 hackmachine NetworkManager[330]: <info>  [1696876202.3422] agent-manager: agent[453c65199d61a1c4,:1.34/org.kde.plasma.networkmanagement/1000]: agent registered
Oct 09 20:30:04 hackmachine telegram-desktop[1000]: qt.dbus.integration: Could not connect "org.freedesktop.NetworkManager" to "stateChanged"
Oct 09 20:30:04 hackmachine telegram-desktop[1000]: qt.dbus.integration: Could not connect "org.freedesktop.NetworkManager" to "connectivityChanged"
Oct 09 20:30:04 hackmachine telegram-desktop[1000]: qt.dbus.integration: Could not connect "org.freedesktop.NetworkManager" to "deviceTypeChanged"
Oct 09 20:30:04 hackmachine telegram-desktop[1000]: qt.dbus.integration: Could not connect "org.freedesktop.NetworkManager" to "meteredChanged"
Oct 09 20:30:05 hackmachine plasmashell[792]: file:///usr/share/plasma/plasmoids/org.kde.plasma.networkmanagement/contents/ui/main.qml:95: TypeError: Cannot read property 'airplaneModeAvailable' of null
Oct 09 20:31:01 hackmachine NetworkManager[330]: <info>  [1696876261.7713] audit: op="statistics" interface="enp6s0" ifindex=2 args="2000" pid=792 uid=1000 result="success"
Oct 09 20:31:22 hackmachine NetworkManager[330]: <info>  [1696876282.7180] manager: (usb0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/3)
Oct 09 20:31:22 hackmachine NetworkManager[330]: <info>  [1696876282.7514] device (usb0): interface index 3 renamed iface from 'usb0' to 'enp0s20f0u1'
Oct 09 20:31:22 hackmachine NetworkManager[330]: <info>  [1696876282.7574] device (enp0s20f0u1): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Oct 09 20:31:22 hackmachine NetworkManager[330]: <info>  [1696876282.7586] device (enp0s20f0u1): carrier: link connected
Oct 09 20:31:22 hackmachine NetworkManager[330]: <info>  [1696876282.7588] device (enp0s20f0u1): state change: unavailable -> disconnected (reason 'carrier-changed', sys-iface-state: 'managed')
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6585] device (enp6s0): state change: activated -> deactivating (reason 'new-activation', sys-iface-state: 'managed')
Oct 09 20:31:26 hackmachine NetworkManager[330]: <info>  [1696876286.6590] manager: NetworkManager state is now DISCONNECTING

ie. you get a lease and NM considers you "CONNECTED_GLOBAL" until you're disconnected only because of enp0s20f0u1

=> reboot and dump the outputs for #2 (minus the services) *before* switching to enp0s20f0u1

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#7 2023-10-10 06:06:39

NewtonPL
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Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

seth wrote:

=> reboot and dump the outputs for #2 (minus the services) *before* switching to enp0s20f0u1

I'm guessing you mean ip a, ip r etc. Those were done with enp6s0 connected and enp0s20f0u1 not present

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#8 2023-10-10 06:36:37

seth
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Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

Those were done with enp6s0 connected and enp0s20f0u1 not present

% ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute 
       valid_lft forever preferred_lft forever
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether e0:d5:5e:83:7b:06 brd ff:ff:ff:ff:ff:ff
========================================================================
6: enp0s20f0u1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
    link/ether 9e:4e:27:c7:4e:f7 brd ff:ff:ff:ff:ff:ff
=====================================================================

We're also missing NICs 2-5…
Reboot, do not plug the dongle, dump the outputs and post them in their entirety.
https://bbs.archlinux.org/viewtopic.php?id=57855

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#9 2023-10-10 06:44:29

NewtonPL
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From: Poland
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Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

seth wrote:

We're also missing NICs 2-5…
Reboot, do not plug the dongle, dump the outputs and post them in their entirety.
https://bbs.archlinux.org/viewtopic.php?id=57855

I'll do it when I get home, and missing NICs are weird as I did not cut anything from said commands

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#10 2023-10-10 17:41:19

NewtonPL
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From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

seth wrote:

Reboot, do not plug the dongle, dump the outputs and post them in their entirety.

Here you go:

[newton@hackmachine ~]$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute 
       valid_lft forever preferred_lft forever
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether e0:d5:5e:83:7b:06 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.196/24 brd 192.168.1.255 scope global dynamic noprefixroute enp6s0
       valid_lft 41993sec preferred_lft 41993sec
    inet6 fdd8:c401:baf9::f1a/128 scope global dynamic noprefixroute 
       valid_lft 41994sec preferred_lft 41994sec
    inet6 fdd8:c401:baf9:0:93ae:5334:6c5:fd02/64 scope global noprefixroute 
       valid_lft forever preferred_lft forever
    inet6 fe80::ce88:d3a0:7911:7034/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
[newton@hackmachine ~]$ ip r
default via 192.168.1.1 dev enp6s0 proto dhcp src 192.168.1.196 metric 20100 
192.168.1.0/24 dev enp6s0 proto kernel scope link src 192.168.1.196 metric 100 
[newton@hackmachine ~]$ ping -I enp6s0 -c1 8.8.8.8
PING 8.8.8.8 (8.8.8.8) from 192.168.1.196 enp6s0: 56(84) bytes of data.
From 192.168.1.196 icmp_seq=1 Destination Host Unreachable

--- 8.8.8.8 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms

[newton@hackmachine ~]$ ping -I enp6s0 -c1 google.com
ping: google.com: Temporary failure in name resolution

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#11 2023-10-10 19:32:59

schard
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Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

# traceroute -d4 8.8.8.8

Also why is the metric of your default gateway so damn high?

Last edited by schard (2023-10-10 19:36:58)

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#12 2023-10-10 19:36:52

NewtonPL
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Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

schard wrote:
# traceroute -d4 8.8.8.8

I can't even ping my router (192.168.1.1), traceroute fails instantly.

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#13 2023-10-10 19:38:11

schard
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From: Hannover
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Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

Try lowering the metric from 20100 to e.g. 600.

Also, do you have multiple, possibly cloned Arch Linux machines on the network that share the same /etc/machine-id?

Last edited by schard (2023-10-10 19:45:14)

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#14 2023-10-10 19:55:04

seth
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Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

Also please post the output of 

ethtool enp6s0

And just to be sure: you did try a different cable?

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#15 2023-10-10 19:57:03

NewtonPL
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From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

schard wrote:

Try lowering the metric from 20100 to e.g. 600.

Also, do you have multiple, possibly cloned Arch Linux machines on the network that share the same /etc/machine-id?

I have lowered the meteic to 600, I could connect to the router for a short second until it changed to 20100 again, weird. I don't have any cloned machines on the same network. I have OpenWRT on my router if that helps

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#16 2023-10-10 19:58:31

seth
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Registered: 2012-09-03
Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

I could connect to the router for a short second until it changed to 20100 again, weird.

Do you have the system journal for that timeframe?

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#17 2023-10-10 20:00:23

NewtonPL
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From: Poland
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Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

And I'm not sure about the accessing part, it could be just a cache hiccup. Ping doesn't work and 20100 gets added automatically

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#18 2023-10-10 20:05:15

NewtonPL
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From: Poland
Registered: 2022-02-20
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Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

seth wrote:

I could connect to the router for a short second until it changed to 20100 again, weird.

Do you have the system journal for that timeframe?

Here you go Seth
http://0x0.st/H4NF.txt

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#19 2023-10-10 20:05:22

seth
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Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

journal + ethtool output, please.
Also about "ping doesn't work" 

ping -I enp6s0 -c1 _gateway

gets you 

From 192.168.1.196 icmp_seq=1 Destination Host Unreachable

--- 192.168.1.1 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms

?

Last edited by seth (2023-10-10 20:05:37)

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#20 2023-10-10 20:10:43

NewtonPL
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From: Poland
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Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

seth wrote:

Also about "ping doesn't work" 

ping -I enp6s0 -c1 _gateway

gets you 

From 192.168.1.196 icmp_seq=1 Destination Host Unreachable

--- 192.168.1.1 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms

?

Yep, router is unreachable

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#21 2023-10-10 20:12:48

seth
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Posts: 76,082

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5610] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5662] dhcp4 (enp6s0): state changed new lease, address=192.168.1.196
Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5667] policy: set 'TGC' (enp6s0) as default for IPv4 routing and DNS
Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5780] device (enp6s0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5821] device (enp6s0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5826] device (enp6s0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Oct 10 21:53:30 hackmachine NetworkManager[317]: <info>  [1696967610.5842] device (enp6s0): Activation: successful, device activated.
Oct 10 21:53:32 hackmachine NetworkManager[317]: <info>  [1696967612.2806] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 10 21:53:32 hackmachine NetworkManager[317]: <info>  [1696967612.2871] dhcp6 (enp6s0): state changed new lease, address=fdd8:c401:baf9::f1a
…
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.4781] device (enp6s0): state change: activated -> deactivating (reason 'user-requested', sys-iface-state: 'managed')
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.4789] audit: op="device-disconnect" interface="enp6s0" ifindex=2 pid=789 uid=1000 result="success"
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5035] audit: op="statistics" interface="enp6s0" ifindex=2 args="0" pid=789 uid=1000 result="success"
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5065] device (enp6s0): state change: deactivating -> disconnected (reason 'user-requested', sys-iface-state: 'managed')
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5069] dhcp4 (enp6s0): canceled DHCP transaction
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5069] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5069] dhcp4 (enp6s0): state changed no lease
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5071] dhcp6 (enp6s0): canceled DHCP transaction
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5071] dhcp6 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.5071] dhcp6 (enp6s0): state changed no lease
Oct 10 21:58:57 hackmachine NetworkManager[317]: <info>  [1696967937.1762] device (enp6s0): Activation: starting connection 'TGC' (eadfa4d5-9ed5-36fb-ba75-2429504f6a53)
Oct 10 21:58:57 hackmachine NetworkManager[317]: <info>  [1696967937.1768] device (enp6s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 10 21:58:57 hackmachine NetworkManager[317]: <info>  [1696967937.1773] device (enp6s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 10 21:58:57 hackmachine NetworkManager[317]: <info>  [1696967937.1778] device (enp6s0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
Oct 10 21:58:57 hackmachine NetworkManager[317]: <info>  [1696967937.1781] dhcp4 (enp6s0): activation: beginning transaction (timeout in 45 seconds)
Oct 10 21:59:42 hackmachine NetworkManager[317]: <info>  [1696967982.1346] device (enp6s0): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
Oct 10 21:59:42 hackmachine NetworkManager[317]: <warn>  [1696967982.1350] device (enp6s0): Activation: failed for connection 'TGC'
Oct 10 21:59:42 hackmachine NetworkManager[317]: <info>  [1696967982.1351] device (enp6s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

So you get a lease then there's 

Oct 10 21:58:46 hackmachine NetworkManager[317]: <info>  [1696967926.4781] device (enp6s0): state change: activated -> deactivating (reason 'user-requested', sys-iface-state: 'managed')

directly after some 

Oct 10 21:58:24 hackmachine sudo[2611]:   newton : TTY=pts/1 ; PWD=/home/newton ; USER=root ; COMMAND=/usr/bin/ip route del default via 192.168.1.1 metric 20100

and it's all downhill from there.

What if you use dhclient or dhcpcd as NM dhcp backend?
https://wiki.archlinux.org/title/Networ … HCP_client

Or, weird idea: don't use NM at all. Disable it, reboot and start 

sudo dhcpcd -dB

(this will not for and provide you w/ debug output in the terminal)

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#22 2023-10-10 20:21:14

NewtonPL
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From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

I'll switch DHCP clients tomorrow, less room for error

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#23 2023-10-11 16:19:41

NewtonPL
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From: Poland
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Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

I've switched DHCP clients, or so I think: I made a file /etc/NetworkManager/conf.d/dhcp-client.conf with the following content:

                                                             
[main]
dhcp-client=dhclient

I manage to search up one page on Firefox before the internet gets dropped once again.
Here is the journalctl from that:
http://0x0.st/H4Si.txt

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#24 2023-10-11 16:26:09

NewtonPL
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From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

And here are some logs from OpenWRT, could be useful:

Wed Oct 11 18:08:59 2023 daemon.notice netifd: Network device 'lan1' link is up
Wed Oct 11 18:09:21 2023 kern.info kernel: [42183.785678] mt7530 mdio-bus:1f lan1: Link is Down
Wed Oct 11 18:09:21 2023 kern.info kernel: [42183.790678] br-lan: port 1(lan1) entered disabled state
Wed Oct 11 18:09:21 2023 daemon.notice netifd: Network device 'lan1' link is down
Wed Oct 11 18:09:24 2023 kern.info kernel: [42186.532183] mt7530 mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx/tx
Wed Oct 11 18:09:24 2023 kern.info kernel: [42186.539740] br-lan: port 1(lan1) entered blocking state
Wed Oct 11 18:09:24 2023 kern.info kernel: [42186.544986] br-lan: port 1(lan1) entered forwarding state
Wed Oct 11 18:09:24 2023 daemon.notice netifd: Network device 'lan1' link is up
Wed Oct 11 18:09:24 2023 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.196 e0:d5:5e:83:7b:06
Wed Oct 11 18:09:24 2023 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.196 e0:d5:5e:83:7b:06 hackmachine
Wed Oct 11 18:13:49 2023 daemon.notice netifd: Network device 'lan1' link is down
Wed Oct 11 18:13:49 2023 kern.info kernel: [42451.551167] mt7530 mdio-bus:1f lan1: Link is Down
Wed Oct 11 18:13:49 2023 kern.info kernel: [42451.556308] br-lan: port 1(lan1) entered disabled state
Wed Oct 11 18:13:51 2023 kern.info kernel: [42453.721686] mt7530 mdio-bus:1f lan1: Link is Up - 10Mbps/Half - flow control off
Wed Oct 11 18:13:51 2023 kern.info kernel: [42453.729162] br-lan: port 1(lan1) entered blocking state
Wed Oct 11 18:13:51 2023 kern.info kernel: [42453.734409] br-lan: port 1(lan1) entered forwarding state
Wed Oct 11 18:13:51 2023 daemon.notice netifd: Network device 'lan1' link is up
Wed Oct 11 18:14:16 2023 daemon.notice netifd: Network device 'lan1' link is down
Wed Oct 11 18:14:16 2023 kern.info kernel: [42478.861628] mt7530 mdio-bus:1f lan1: Link is Down
Wed Oct 11 18:14:16 2023 kern.info kernel: [42478.866491] br-lan: port 1(lan1) entered disabled state
Wed Oct 11 18:14:19 2023 kern.info kernel: [42481.591202] mt7530 mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx/tx
Wed Oct 11 18:14:19 2023 kern.info kernel: [42481.598758] br-lan: port 1(lan1) entered blocking state
Wed Oct 11 18:14:19 2023 kern.info kernel: [42481.604006] br-lan: port 1(lan1) entered forwarding state
Wed Oct 11 18:14:19 2023 daemon.notice netifd: Network device 'lan1' link is up
Wed Oct 11 18:15:15 2023 daemon.info dnsmasq-dhcp[1]: DHCPREQUEST(br-lan) 192.168.1.196 e0:d5:5e:83:7b:06
Wed Oct 11 18:15:15 2023 daemon.info dnsmasq-dhcp[1]: DHCPACK(br-lan) 192.168.1.196 e0:d5:5e:83:7b:06 hackmachine

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#25 2023-10-11 18:20:46

NewtonPL
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From: Poland
Registered: 2022-02-20
Posts: 79

Re: [SOLVED, driver issue] Ethernet enp6s0 broken after update.

Even weirder, I installed networkd instead, it gets an IPv4, cuts internet access after a split second with the status being "processing requests". After restarting it, I don't get a DHCP lease from the router anymore

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