Arch Linux

dalu

Member

Registered: 2014-04-16

Posts: 96

[s] NetworkManager core dumped

https://pastebin.com/pU0GXUj6

Since, idk when (1month?), possibly since a BIOS update because of the i9 14th gen CPU bugs?
But stress test returns no error.

I discovered this because my cinnamon nm applet is faulty.

Now looking into the journal and dmesg I see NetworkManager core dumped

Oct 04 16:57:08 dev systemd[1]: Starting Network Manager...
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4419] NetworkManager (version 1.48.10-1) is starting... (boot:ce1d2d56-6a21-4f68-a115-38d5e>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4419] Read config: /etc/NetworkManager/NetworkManager.conf (etc: 20-connectivity.conf, ip6->
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4473] manager[0x5c4058e58e30]: monitoring kernel firmware directory '/lib/firmware'.
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4728] hostname: hostname: using hostnamed
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4728] hostname: static hostname changed from (none) to "dev"
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4731] dns-mgr: init: dns=none,systemd-resolved rc-manager=unmanaged
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4733] manager[0x5c4058e58e30]: rfkill: Wi-Fi hardware radio set disabled
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4733] manager[0x5c4058e58e30]: rfkill: WWAN hardware radio set disabled
Oct 04 16:57:08 dev NetworkManager[899]: <warn>  [1728053828.4761] connectivity: use of HTTPS for connectivity checking is not reliable and is discourag>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4771] Loaded device plugin: NMAtmManager (/usr/lib/NetworkManager/1.48.10-1/libnm-device-pl>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4788] Loaded device plugin: NMBluezManager (/usr/lib/NetworkManager/1.48.10-1/libnm-device->
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4795] Loaded device plugin: NMOvsFactory (/usr/lib/NetworkManager/1.48.10-1/libnm-device-pl>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4904] Loaded device plugin: NMTeamFactory (/usr/lib/NetworkManager/1.48.10-1/libnm-device-p>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4912] Loaded device plugin: NMWifiFactory (/usr/lib/NetworkManager/1.48.10-1/libnm-device-p>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4915] Loaded device plugin: NMWwanFactory (/usr/lib/NetworkManager/1.48.10-1/libnm-device-p>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4917] manager: rfkill: Wi-Fi enabled by radio killswitch; disabled by state file
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4918] manager: rfkill: WWAN enabled by radio killswitch; disabled by state file
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4918] manager: Networking is enabled by state file
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4923] settings: Loaded settings plugin: keyfile (internal)
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4942] dhcp: init: Using DHCP client 'internal'
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4944] manager: (lo): new Loopback device (/org/freedesktop/NetworkManager/Devices/1)
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4952] device (lo): state change: unmanaged -> unavailable (reason 'connection-assumed', sys>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4957] device (lo): state change: unavailable -> disconnected (reason 'connection-assumed', >
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4961] device (lo): Activation: starting connection 'lo' (4f7c07ca-de23-4d12-a50e-cbc5945b86>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4974] manager: (enp6s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.4976] device (enp6s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface->
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5273] manager: (bridge0): new Bridge device (/org/freedesktop/NetworkManager/Devices/3)
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5427] device (bridge0): state change: unmanaged -> unavailable (reason 'managed', sys-iface>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5432] bus-manager: acquired D-Bus service "org.freedesktop.NetworkManager"
Oct 04 16:57:08 dev systemd[1]: Started Network Manager.
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5438] ovsdb: disconnected from ovsdb
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5439] device (lo): state change: disconnected -> prepare (reason 'none', sys-iface-state: '>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5440] device (lo): state change: prepare -> config (reason 'none', sys-iface-state: 'extern>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5441] device (lo): state change: config -> ip-config (reason 'none', sys-iface-state: 'exte>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5445] device (lo): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'ex>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5456] device (bridge0): state change: unavailable -> disconnected (reason 'none', sys-iface>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5461] policy: auto-activating connection 'bridge0' (1c0ce182-b666-49bd-87ae-7743deb5aa93)
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5462] device (lo): state change: ip-check -> secondaries (reason 'none', sys-iface-state: '>
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5464] device (bridge0): Activation: starting connection 'bridge0' (1c0ce182-b666-49bd-87ae->
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5464] device (lo): state change: secondaries -> activated (reason 'none', sys-iface-state: >
Oct 04 16:57:08 dev NetworkManager[899]: <info>  [1728053828.5466] device (lo): Activation: successful, device activated.

Last edited by dalu (2024-10-10 13:51:49)

dalu

Member

Registered: 2014-04-16

Posts: 96

Re: [s] NetworkManager core dumped

It was because I had a https:// address for checking in
/etc/NetworkManager/conf.d/20-connectivity.conf

dalu

Member

Registered: 2014-04-16

Posts: 96

Re: [s] NetworkManager core dumped

While this has been "solved", it's still an issue and should be reported upstream.

seth

Member

Registered: 2012-09-03

Posts: 60,776

Re: [s] NetworkManager core dumped

https://gitlab.freedesktop.org/NetworkM … r/-/issues
https://github.com/curl/curl/issues/8282

I'm not sure how https might have caused this, what was the exact config?

Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

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dalu

Member

Registered: 2014-04-16

Posts: 96

Re: [s] NetworkManager core dumped

Late reply sorry.

[connectivity]
uri=https://luketic.de/nm.txt

it's the equivalent of

[connectivity]
uri=http://ping.archlinux.org/nm-check.txt

Only with https. And that used to work for years before it started segfaulting

Last edited by dalu (2024-10-10 13:56:23)