App kills the internet connection on Arch Linux

System information:
id: c6cceea1-1f37-4d69-8686-c78ece78ec15
kernel: 6.18.48-1-MANJARO
mullvad-product-version: 2026.4
nm: 1.58.1
os: Linux "Manjaro Linux"
systemd: systemd 261 (261.2-1-manjaro)
wireguard: 1.0.0

====================
Log: /var/log/mullvad-vpn/daemon.old.log
====================
[2026-09-02 17:24:02.394]  INFO mullvad_daemon::version: Starting mullvad-daemon - 2026.4 2026-08-17
[2026-09-02 17:24:02.394]  INFO mullvad_daemon: Logging to /var/log/mullvad-vpn/daemon.log
[2026-09-02 17:24:02.397]  INFO mullvad_daemon::settings: Loading settings from /etc/mullvad-vpn/settings.json
[2026-09-02 17:24:02.408]  INFO mullvad_daemon::management_interface: Management interface listening on /var/run/mullvad-vpn
[2026-09-02 17:24:02.408] DEBUG mullvad_api::address_cache: Loading API addresses from /var/cache/mullvad-vpn/api-ip-address.txt
[2026-09-02 17:24:02.408] DEBUG mullvad_api::address_cache: Using API address: [REDACTED]:443
[2026-09-02 17:24:02.408] DEBUG mullvad_api::availability: Pausing background API requests
[2026-09-02 17:24:02.409]  INFO mullvad_daemon::account_history: Opening account history file in /etc/mullvad-vpn/account-history.json
[2026-09-02 17:24:02.409] DEBUG mullvad_daemon::target_state: No cached target state to load
[2026-09-02 17:24:02.423] DEBUG talpid_cgroup::v1: cgroup1 "mullvad-exclusions" created
[2026-09-02 17:24:02.425]  INFO talpid_core::firewall: Resetting firewall policy
[2026-09-02 17:24:02.425] DEBUG talpid_core::firewall::linux: Removing table and chain from netfilter
[2026-09-02 17:24:02.440]  INFO mullvad_daemon::api: Initial offline state - online
[2026-09-02 17:24:02.440] DEBUG mullvad_api::availability: Resuming API requests due to coming online
[2026-09-02 17:24:02.440] DEBUG mullvad_daemon::version::check: Loading version check cache from /var/cache/mullvad-vpn/version-info.json
[2026-09-02 17:24:02.440] DEBUG mullvad_api::access: Fetching access token for an account
[2026-09-02 17:24:02.440] DEBUG mullvad_daemon::geoip: Fetching GeoIpLocation
[2026-09-02 17:24:02.441] DEBUG mullvad_daemon::version::router: Version router started
[2026-09-02 17:24:02.653] DEBUG mullvad_api::availability: Resuming background API requests
[2026-09-02 17:24:02.755] DEBUG mullvad_daemon::relay_list: Writing relays cache to /var/cache/mullvad-vpn/relays.json
[2026-09-02 17:24:02.761] DEBUG mullvad_daemon::management_interface: Broadcasting new relay list
[2026-09-02 17:24:02.768] DEBUG mullvad_daemon: should_update_default_country: false
[2026-09-02 17:24:07.460] DEBUG mullvad_daemon::management_interface: Broadcasting app version info:
Current version supported
[2026-09-02 17:33:45.921] DEBUG mullvad_daemon::management_interface: is_performing_post_upgrade
[2026-09-02 17:33:45.921] DEBUG mullvad_daemon::management_interface: app_upgrade_events_listen
[2026-09-02 17:33:45.925] DEBUG mullvad_daemon::management_interface: get_account_history
[2026-09-02 17:33:45.928] DEBUG mullvad_daemon::management_interface: split_tunnel_is_supported
[2026-09-02 17:33:45.929] DEBUG mullvad_daemon::management_interface: get_tunnel_state
[2026-09-02 17:33:45.972] DEBUG mullvad_daemon::management_interface: get_device
[2026-09-02 17:33:46.035] DEBUG mullvad_daemon::management_interface: get_account_data
[2026-09-02 17:33:46.035] DEBUG mullvad_daemon::management_interface: get_account_history
[2026-09-02 17:33:46.035] DEBUG mullvad_daemon::management_interface: get_settings
[2026-09-02 17:33:46.035] DEBUG mullvad_daemon::management_interface: update_device
[2026-09-02 17:33:46.040] DEBUG mullvad_daemon::management_interface: get_current_api_access_method
[2026-09-02 17:33:46.041] DEBUG mullvad_daemon::management_interface: get_relay_locations
[2026-09-02 17:33:46.072] DEBUG mullvad_daemon::management_interface: get_current_version
[2026-09-02 17:33:46.077] DEBUG mullvad_daemon::management_interface: shadowsocks_ciphers
[2026-09-02 17:33:46.078] DEBUG mullvad_daemon::management_interface: get_version_info
[2026-09-02 17:33:46.121] DEBUG mullvad_daemon::device: The current device is still valid
[2026-09-02 17:33:46.497] DEBUG mullvad_daemon::management_interface: get_version_info
[2026-09-02 17:33:52.644] DEBUG mullvad_daemon::management_interface: connect_tunnel
[2026-09-02 17:33:52.644] DEBUG mullvad_daemon: Target state Unsecured => Secured
[2026-09-02 17:33:52.645]  INFO talpid_core::firewall: Applying firewall policy: Connecting to { [REDACTED]:50481/UDP }, Blocking LAN, interface: none. Allowing endpoint [REDACTED]:443/TCP
[2026-09-02 17:33:52.740] DEBUG talpid_wireguard: Tunnel MTU: 1380
[2026-09-02 17:33:52.740] DEBUG mullvad_daemon: New tunnel state: Connecting { endpoint: TunnelEndpoint { endpoint: Endpoint { address: [REDACTED]:50481, protocol: Udp }, quantum_resistant: true, obfuscation: None, entry_endpoint: None, tunnel_interface: None, daita: false }, location: Some(GeoIpLocation { ipv4: None, ipv6: None, country: "Germany", city: Some("Frankfurt"), latitude: 50.110924, longitude: 8.682127, mullvad_exit_ip: true, hostname: Some("de-fra-wg-201"), entry_hostname: None }), feature_indicators: FeatureIndicators(["Quantum Resistance"]) }
[2026-09-02 17:33:52.740] DEBUG mullvad_daemon: Settings: , wg mtu: unset, wg ip version: any, multihop: off, ipv6 (tun): off, lan: off, pq: on, obfs: auto, dns: default
[2026-09-02 17:33:52.741] DEBUG talpid_dbus::network_manager: /etc/resolv.conf differs from reference resolv.conf, therefore NM is not managing DNS
[2026-09-02 17:33:52.741] DEBUG talpid_wireguard: Using kernel WireGuard implementation through netlink
[2026-09-02 17:33:52.784]  INFO talpid_core::firewall: Applying firewall policy: Connecting to { [REDACTED]:50481/UDP } over "wg0-mullvad" (ip: [REDACTED], v4 gw: [REDACTED], v6 gw: None, allowed in-tunnel traffic: [REDACTED]:1337/TCP), Blocking LAN. Allowing endpoint [REDACTED]:443/TCP
[2026-09-02 17:33:52.796] DEBUG talpid_routing::imp::imp: Adding routes: {RequiredRoute { prefix: V4(Ipv4Network { addr: [REDACTED], prefix: 32 }), node: RealNode(Node { ip: None, device: Some("wg0-mullvad") }), main_table: true, mtu: None }}
[2026-09-02 17:33:52.796] DEBUG talpid_wireguard::ephemeral: Requesting ephemeral peer
[2026-09-02 17:33:52.796] DEBUG talpid_tunnel_config_client: Connecting to relay config service at [REDACTED]
[2026-09-02 17:33:52.796] DEBUG talpid_tunnel_config_client::socket::sys: Tunnel config TCP socket MSS: 496
[2026-09-02 17:33:52.826] DEBUG talpid_tunnel_config_client: Connected to relay config service at [REDACTED]
[2026-09-02 17:33:52.836] DEBUG talpid_tunnel_config_client: Generated quantum-resistant key exchange material in 10 ms
[2026-09-02 17:33:52.939] DEBUG talpid_wireguard::ephemeral: Retrieved ephemeral peer
[2026-09-02 17:33:52.939] DEBUG talpid_tunnel_config_client::socket_sniffer: Tunnel config client connection ended. RX: 16128 bytes, TX: 9145 bytes, duration: 0 s
[2026-09-02 17:33:52.957]  INFO talpid_core::firewall: Applying firewall policy: Connecting to { [REDACTED]:50481/UDP } over "wg0-mullvad" (ip: [REDACTED], v4 gw: [REDACTED], v6 gw: None, allowed in-tunnel traffic: All), Blocking LAN. Allowing endpoint [REDACTED]:443/TCP
[2026-09-02 17:33:52.983] DEBUG talpid_wireguard::mtu_detection: Starting MTU detection
[2026-09-02 17:33:52.995] DEBUG talpid_routing::imp::imp: Adding routes: {RequiredRoute { prefix: V4(Ipv4Network { addr: [REDACTED], prefix: 0 }), node: RealNode(Node { ip: None, device: Some("wg0-mullvad") }), main_table: false, mtu: None }}
[2026-09-02 17:33:52.995]  INFO talpid_core::firewall: Applying firewall policy: Connected to { [REDACTED]:50481/UDP } over "wg0-mullvad" (ip: [REDACTED], v4 gw: [REDACTED], v6 gw: None), Blocking LAN
[2026-09-02 17:33:53.002] DEBUG talpid_wireguard::mtu_detection: MTU 1380 verified to not drop packets
[2026-09-02 17:33:53.008]  INFO talpid_dns: Setting DNS servers: Tunnel DNS: {[REDACTED]} Non-tunnel DNS: {}
[2026-09-02 17:33:53.008] DEBUG talpid_dns::imp: Can't manage DNS using systemd-resolved: systemd-resolved operation failed
[2026-09-02 17:33:53.008] DEBUG talpid_dbus::network_manager: /etc/resolv.conf differs from reference resolv.conf, therefore NM is not managing DNS
[2026-09-02 17:33:53.008] DEBUG talpid_dns::imp: Can't manage DNS using NetworkManager: NetworkManager is not managing DNS
[2026-09-02 17:33:53.009] DEBUG talpid_dns::imp: Can't manage DNS using resolveconf: Failed to detect 'resolvconf' program
[2026-09-02 17:33:53.009] DEBUG talpid_dns::imp::static_resolv_conf: No DNS state backup to restore
[2026-09-02 17:33:53.009] DEBUG talpid_dns::imp: Managing DNS via /etc/resolv.conf
[2026-09-02 17:33:53.009] DEBUG mullvad_daemon: New tunnel state: Connected { endpoint: TunnelEndpoint { endpoint: Endpoint { address: [REDACTED]:50481, protocol: Udp }, quantum_resistant: true, obfuscation: None, entry_endpoint: None, tunnel_interface: Some("wg0-mullvad"), daita: false }, location: Some(GeoIpLocation { ipv4: None, ipv6: None, country: "Germany", city: Some("Frankfurt"), latitude: 50.110924, longitude: 8.682127, mullvad_exit_ip: true, hostname: Some("de-fra-wg-201"), entry_hostname: None }), feature_indicators: FeatureIndicators(["Quantum Resistance"]) }
[2026-09-02 17:33:53.009] DEBUG mullvad_daemon::geoip: Fetching GeoIpLocation
[2026-09-02 17:33:53.009] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:33:53.071] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:33:54.767] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:33:54.903] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:33:57.252] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:33:58.011] DEBUG mullvad_daemon::leak_checker: Attempting to leak traffic on interface Name("enp42s0") to [REDACTED]:50481/UDP
[2026-09-02 17:33:58.011] DEBUG mullvad_leak_checker::traceroute::unix::linux: Binding socket to Name("enp42s0")
[2026-09-02 17:33:58.011] DEBUG mullvad_leak_checker::traceroute::unix: Sending probe packets (ttl=1..4)
[2026-09-02 17:33:58.011] DEBUG mullvad_leak_checker::traceroute::unix: send_to failed, was probably caught by firewall
[2026-09-02 17:34:03.011] DEBUG mullvad_daemon::leak_checker: No leak detected
[2026-09-02 17:35:15.223] DEBUG mullvad_daemon::management_interface: get_version_info
[2026-09-02 17:35:15.223] DEBUG mullvad_daemon::management_interface: get_account_data
[2026-09-02 17:35:45.863] DEBUG mullvad_daemon::management_interface: get_version_info
[2026-09-02 17:35:59.778] DEBUG mullvad_daemon::management_interface: disconnect_tunnel (source: desktop gui-disconnect-button)
[2026-09-02 17:35:59.778] DEBUG mullvad_daemon: Target state Secured => Unsecured
[2026-09-02 17:35:59.778]  INFO talpid_dns: Resetting DNS
[2026-09-02 17:35:59.778] DEBUG talpid_routing::imp::imp: Clearing routes
[2026-09-02 17:35:59.778] DEBUG mullvad_daemon: New tunnel state: Disconnecting(Nothing)
[2026-09-02 17:35:59.778] DEBUG talpid_wireguard: Tunnel was closed: Ok(
    Stop,
)
[2026-09-02 17:35:59.907] DEBUG talpid_core::tunnel_state_machine::connecting_state: Tunnel monitor exited with block reason: None
[2026-09-02 17:35:59.907]  INFO talpid_core::firewall: Resetting firewall policy
[2026-09-02 17:35:59.907] DEBUG talpid_core::firewall::linux: Removing table and chain from netfilter
[2026-09-02 17:35:59.921] DEBUG mullvad_daemon: New tunnel state: Disconnected { location: None, locked_down: false }
[2026-09-02 17:35:59.922] DEBUG mullvad_daemon::geoip: Fetching GeoIpLocation
[2026-09-02 17:35:59.923] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:36:00.912] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:36:03.286] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:36:06.531] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:36:38.345] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:36:48.948] ERROR mullvad_api::rest: Error: HTTP request failed
Caused by: Legacy hyper error
Caused by: client error (Connect)
Caused by: failed to lookup address information: Temporary failure in name resolution
[2026-09-02 17:37:35.321] DEBUG mullvad_daemon::management_interface: get_version_info
[2026-09-02 17:37:35.321] DEBUG mullvad_daemon::management_interface: get_account_data
[2026-09-02 17:37:37.520] DEBUG mullvad_daemon::management_interface: connect_tunnel
[2026-09-02 17:37:37.520] DEBUG mullvad_daemon: Target state Unsecured => Secured
[2026-09-02 17:37:37.521]  INFO talpid_core::firewall: Applying firewall policy: Connecting to { [REDACTED]:42544/UDP }, Blocking LAN, interface: none. Allowing endpoint [REDACTED]:443/TCP
[2026-09-02 17:37:37.533] DEBUG mullvad_daemon: New tunnel state: Connecting { endpoint: TunnelEndpoint { endpoint: Endpoint { address: [REDACTED]:42544, protocol: Udp }, quantum_resistant: true, obfuscation: None, entry_endpoint: None, tunnel_interface: None, daita: false }, location: Some(GeoIpLocation { ipv4: None, ipv6: None, country: "Germany", city: Some("Frankfurt"), latitude: 50.110924, longitude: 8.682127, mullvad_exit_ip: true, hostname: Some("de-fra-wg-101"), entry_hostname: None }), feature_indicators: FeatureIndicators(["Quantum Resistance"]) }
[2026-09-02 17:37:37.533] DEBUG mullvad_daemon: Settings: , wg mtu: unset, wg ip version: any, multihop: off, ipv6 (tun): off, lan: off, pq: on, obfs: auto, dns: default
[2026-09-02 17:37:37.533] DEBUG talpid_wireguard: Tunnel MTU: 1380
[2026-09-02 17:37:37.534] DEBUG talpid_dbus::network_manager: /etc/resolv.conf differs from reference resolv.conf, therefore NM is not managing DNS
[2026-09-02 17:37:37.534] DEBUG talpid_wireguard: Using kernel WireGuard implementation through netlink
[2026-09-02 17:37:37.555]  INFO talpid_core::firewall: Applying firewall policy: Connecting to { [REDACTED]:42544/UDP } over "wg0-mullvad" (ip: [REDACTED], v4 gw: [REDACTED], v6 gw: None, allowed in-tunnel traffic: [REDACTED]:1337/TCP), Blocking LAN. Allowing endpoint [REDACTED]:443/TCP
[2026-09-02 17:37:37.565] DEBUG talpid_routing::imp::imp: Adding routes: {RequiredRoute { prefix: V4(Ipv4Network { addr: [REDACTED], prefix: 32 }), node: RealNode(Node { ip: None, device: Some("wg0-mullvad") }), main_table: true, mtu: None }}
[2026-09-02 17:37:37.565] DEBUG talpid_wireguard::ephemeral: Requesting ephemeral peer
[2026-09-02 17:37:37.565] DEBUG talpid_tunnel_config_client: Connecting to relay config service at [REDACTED]
[2026-09-02 17:37:37.565] DEBUG talpid_tunnel_config_client::socket::sys: Tunnel config TCP socket MSS: 496
[2026-09-02 17:37:37.598] DEBUG talpid_tunnel_config_client: Connected to relay config service at [REDACTED]
[2026-09-02 17:37:37.607] DEBUG talpid_tunnel_config_client: Generated quantum-resistant key exchange material in 9 ms
[2026-09-02 17:37:37.717] DEBUG talpid_wireguard::ephemeral: Retrieved ephemeral peer
[2026-09-02 17:37:37.717] DEBUG talpid_tunnel_config_client::socket_sniffer: Tunnel config client connection ended. RX: 16128 bytes, TX: 9145 bytes, duration: 0 s
[2026-09-02 17:37:37.736]  INFO talpid_core::firewall: Applying firewall policy: Connecting to { [REDACTED]:42544/UDP } over "wg0-mullvad" (ip: [REDACTED], v4 gw: [REDACTED], v6 gw: None, allowed in-tunnel traffic: All), Blocking LAN. Allowing endpoint [REDACTED]:443/TCP
[2026-09-02 17:37:37.752] DEBUG talpid_wireguard::mtu_detection: Starting MTU detection
[2026-09-02 17:37:37.772] DEBUG talpid_routing::imp::imp: Adding routes: {RequiredRoute { prefix: V4(Ipv4Network { addr: [REDACTED], prefix: 0 }), node: RealNode(Node { ip: None, device: Some("wg0-mullvad") }), main_table: false, mtu: None }}
[2026-09-02 17:37:37.772]  INFO talpid_core::firewall: Applying firewall policy: Connected to { [REDACTED]:42544/UDP } over "wg0-mullvad" (ip: [REDACTED], v4 gw: [REDACTED], v6 gw: None), Blocking LAN
[2026-09-02 17:37:37.781]  INFO talpid_dns: Setting DNS servers: Tunnel DNS: {[REDACTED]} Non-tunnel DNS: {}
[2026-09-02 17:37:37.781] DEBUG talpid_wireguard::mtu_detection: MTU 1380 verified to not drop packets
[2026-09-02 17:37:37.781] DEBUG talpid_dns::imp: Can't manage DNS using systemd-resolved: systemd-resolved operation failed
[2026-09-02 17:37:37.782] DEBUG talpid_dbus::network_manager: /etc/resolv.conf differs from reference resolv.conf, therefore NM is not managing DNS
[2026-09-02 17:37:37.782] DEBUG talpid_dns::imp: Can't manage DNS using NetworkManager: NetworkManager is not managing DNS
[2026-09-02 17:37:37.782] DEBUG talpid_dns::imp: Can't manage DNS using resolveconf: Failed to detect 'resolvconf' program
[2026-09-02 17:37:37.782] DEBUG talpid_dns::imp::static_resolv_conf: No DNS state backup to restore
[2026-09-02 17:37:37.782] DEBUG talpid_dns::imp: Managing DNS via /etc/resolv.conf
[2026-09-02 17:37:37.782] DEBUG mullvad_daemon: New tunnel state: Connected { endpoint: TunnelEndpoint { endpoint: Endpoint { address: [REDACTED]:42544, protocol: Udp }, quantum_resistant: true, obfuscation: None, entry_endpoint: None, tunnel_interface: Some("wg0-mullvad"), daita: false }, location: Some(GeoIpLocation { ipv4: None, ipv6: None, country: "Germany", city: Some("Frankfurt"), latitude: 50.110924, longitude: 8.682127, mullvad_exit_ip: true, hostname: Some("de-fra-wg-101"), entry_hostname: None }), feature_indicators: FeatureIndicators(["Quantum Resistance"]) }
[2026-09-02 17:37:37.782] DEBUG mullvad_daemon::geoip: Fetching GeoIpLocation
[2026-09-02 17:37:42.784] DEBUG mullvad_daemon::leak_checker: Attempting to leak traffic on interface Name("enp42s0") to [REDACTED]:42544/UDP
[2026-09-02 17:37:42.784] DEBUG mullvad_leak_checker::traceroute::unix::linux: Binding socket to Name("enp42s0")
[2026-09-02 17:37:42.784] DEBUG mullvad_leak_checker::traceroute::unix: Sending probe packets (ttl=1..4)
[2026-09-02 17: