[Touch-packages] [Bug 1881207] Re: systemd-networkd brings eno1 up and down repeatedly
Thanks for the workaround. I've reinstated the DHCP MTU option, and updated netplan's config. I can confirm that this behaves for me too. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1881207 Title: systemd-networkd brings eno1 up and down repeatedly Status in systemd package in Ubuntu: In Progress Status in systemd source package in Bionic: In Progress Status in systemd source package in Eoan: In Progress Status in systemd source package in Focal: In Progress Status in systemd source package in Groovy: In Progress Bug description: Running on a NUC (BOXNUC8i7BEH3). After updating the `systemd` package past `237-3ubuntu10.32`, I see the onboard NIC link being taken down / up repeatedly, as shown below (dates are from my original notes, but the issue remains the same today). The NIC fails to remain up, and all networking is out of action. Running `systemctl stop systemd-netword` stops this and leaves the NIC in an unknown state. Subsequently running `ifconfig eno1 up && dhclient eno1` allows networking to continue basic operation, albeit without systemd's oversight. My original solution was to downgrade both the `libsystemd0` and `systemd` packages to `237-3ubuntu10.28`. After attempting an `apt update && apt upgrade` again today, exactly the same thing is happening with `237-3ubuntu10.41`. Good versions: - 237-3ubuntu10.28 - 237-3ubuntu10.32 (currently in use, and held) Bad versions: - 237-3ubuntu10.33 - 237-3ubuntu10.38 - 237-3ubuntu10.41 dmesg: [ 360.711367] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 360.714370] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 360.726189] e1000e :00:1f.6: Interrupt Throttle Rate off [ 361.733073] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 361.744146] e1000e :00:1f.6: Interrupt Throttle Rate on [ 366.760198] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 366.763375] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 366.776060] e1000e :00:1f.6: Interrupt Throttle Rate off [ 367.781718] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 367.792796] e1000e :00:1f.6: Interrupt Throttle Rate on [ 372.808660] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 372.811537] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 372.823648] e1000e :00:1f.6: Interrupt Throttle Rate off [ 373.830436] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 373.841512] e1000e :00:1f.6: Interrupt Throttle Rate on journalctl -u systemd-networkd: Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:05 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:05 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:06 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:06 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:06 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:11 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:11 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:12 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:12 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:12 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:17 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:17 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:18 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:18 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:18 patch systemd-networkd[755]: eno1: IPv6 successfully enabled ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu10.32 ProcVersionSignature: Ubuntu 4.15.0-101.102-generic 4.15.18 Uname: Linux 4.15.0-101-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 Date: Thu May 28 23:19:27 2020 InstallationDate: Installed on 2019-06-20 (343 days ago) InstallationMedia: Ubuntu-Server 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0dc6:3401 Precision Squared Technology Corp. Bus 001 Device 002: ID 0403:6014 Future Technology
[Touch-packages] [Bug 1881207] Re: systemd-networkd brings eno1 up and down repeatedly
To clarify: - I'm now running version `237-3ubuntu10.41` of both `systemd` and `libsystemd0`. - With the DHCP MTU option removed, the network interface comes up correctly and remains stable. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1881207 Title: systemd-networkd brings eno1 up and down repeatedly Status in systemd package in Ubuntu: New Bug description: Running on a NUC (BOXNUC8i7BEH3). After updating the `systemd` package past `237-3ubuntu10.32`, I see the onboard NIC link being taken down / up repeatedly, as shown below (dates are from my original notes, but the issue remains the same today). The NIC fails to remain up, and all networking is out of action. Running `systemctl stop systemd-netword` stops this and leaves the NIC in an unknown state. Subsequently running `ifconfig eno1 up && dhclient eno1` allows networking to continue basic operation, albeit without systemd's oversight. My original solution was to downgrade both the `libsystemd0` and `systemd` packages to `237-3ubuntu10.28`. After attempting an `apt update && apt upgrade` again today, exactly the same thing is happening with `237-3ubuntu10.41`. Good versions: - 237-3ubuntu10.28 - 237-3ubuntu10.32 (currently in use, and held) Bad versions: - 237-3ubuntu10.33 - 237-3ubuntu10.38 - 237-3ubuntu10.41 dmesg: [ 360.711367] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 360.714370] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 360.726189] e1000e :00:1f.6: Interrupt Throttle Rate off [ 361.733073] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 361.744146] e1000e :00:1f.6: Interrupt Throttle Rate on [ 366.760198] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 366.763375] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 366.776060] e1000e :00:1f.6: Interrupt Throttle Rate off [ 367.781718] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 367.792796] e1000e :00:1f.6: Interrupt Throttle Rate on [ 372.808660] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 372.811537] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 372.823648] e1000e :00:1f.6: Interrupt Throttle Rate off [ 373.830436] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 373.841512] e1000e :00:1f.6: Interrupt Throttle Rate on journalctl -u systemd-networkd: Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:05 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:05 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:06 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:06 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:06 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:11 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:11 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:12 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:12 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:12 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:17 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:17 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:18 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:18 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:18 patch systemd-networkd[755]: eno1: IPv6 successfully enabled ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu10.32 ProcVersionSignature: Ubuntu 4.15.0-101.102-generic 4.15.18 Uname: Linux 4.15.0-101-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 Date: Thu May 28 23:19:27 2020 InstallationDate: Installed on 2019-06-20 (343 days ago) InstallationMedia: Ubuntu-Server 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0dc6:3401 Precision Squared Technology Corp. Bus 001 Device 002: ID 0403:6014 Future Technology Devices International, Ltd FT232H Single HS USB-UART/FIFO IC Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[Touch-packages] [Bug 1881207] Re: systemd-networkd brings eno1 up and down repeatedly
Hi Dan, - `/etc/systemd/network/` is empty. - `/etc/netplan/01-netcfg.yaml` is attached. (I believe this is default, I don't think I've made any changes) - MTU 9000 was being set by DHCP, I've removed this option and with the default (MTU=1500), the system comes up correctly. Attie ** Attachment added: "01-netcfg.yaml" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1881207/+attachment/5378356/+files/01-netcfg.yaml -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1881207 Title: systemd-networkd brings eno1 up and down repeatedly Status in systemd package in Ubuntu: New Bug description: Running on a NUC (BOXNUC8i7BEH3). After updating the `systemd` package past `237-3ubuntu10.32`, I see the onboard NIC link being taken down / up repeatedly, as shown below (dates are from my original notes, but the issue remains the same today). The NIC fails to remain up, and all networking is out of action. Running `systemctl stop systemd-netword` stops this and leaves the NIC in an unknown state. Subsequently running `ifconfig eno1 up && dhclient eno1` allows networking to continue basic operation, albeit without systemd's oversight. My original solution was to downgrade both the `libsystemd0` and `systemd` packages to `237-3ubuntu10.28`. After attempting an `apt update && apt upgrade` again today, exactly the same thing is happening with `237-3ubuntu10.41`. Good versions: - 237-3ubuntu10.28 - 237-3ubuntu10.32 (currently in use, and held) Bad versions: - 237-3ubuntu10.33 - 237-3ubuntu10.38 - 237-3ubuntu10.41 dmesg: [ 360.711367] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 360.714370] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 360.726189] e1000e :00:1f.6: Interrupt Throttle Rate off [ 361.733073] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 361.744146] e1000e :00:1f.6: Interrupt Throttle Rate on [ 366.760198] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 366.763375] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 366.776060] e1000e :00:1f.6: Interrupt Throttle Rate off [ 367.781718] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 367.792796] e1000e :00:1f.6: Interrupt Throttle Rate on [ 372.808660] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 372.811537] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 372.823648] e1000e :00:1f.6: Interrupt Throttle Rate off [ 373.830436] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 373.841512] e1000e :00:1f.6: Interrupt Throttle Rate on journalctl -u systemd-networkd: Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:05 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:05 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:06 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:06 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:06 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:11 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:11 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:12 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:12 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:12 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:17 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:17 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:18 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:18 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:18 patch systemd-networkd[755]: eno1: IPv6 successfully enabled ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu10.32 ProcVersionSignature: Ubuntu 4.15.0-101.102-generic 4.15.18 Uname: Linux 4.15.0-101-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 Date: Thu May 28 23:19:27 2020 InstallationDate: Installed on 2019-06-20 (343 days ago) InstallationMedia: Ubuntu-Server 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0dc6:3401 Precision Squared Technology
[Touch-packages] [Bug 1881207] [NEW] systemd-networkd brings eno1 up and down repeatedly
Public bug reported: Running on a NUC (BOXNUC8i7BEH3). After updating the `systemd` package past `237-3ubuntu10.32`, I see the onboard NIC link being taken down / up repeatedly, as shown below (dates are from my original notes, but the issue remains the same today). The NIC fails to remain up, and all networking is out of action. Running `systemctl stop systemd-netword` stops this and leaves the NIC in an unknown state. Subsequently running `ifconfig eno1 up && dhclient eno1` allows networking to continue basic operation, albeit without systemd's oversight. My original solution was to downgrade both the `libsystemd0` and `systemd` packages to `237-3ubuntu10.28`. After attempting an `apt update && apt upgrade` again today, exactly the same thing is happening with `237-3ubuntu10.41`. Good versions: - 237-3ubuntu10.28 - 237-3ubuntu10.32 (currently in use, and held) Bad versions: - 237-3ubuntu10.33 - 237-3ubuntu10.38 - 237-3ubuntu10.41 dmesg: [ 360.711367] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 360.714370] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 360.726189] e1000e :00:1f.6: Interrupt Throttle Rate off [ 361.733073] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 361.744146] e1000e :00:1f.6: Interrupt Throttle Rate on [ 366.760198] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 366.763375] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 366.776060] e1000e :00:1f.6: Interrupt Throttle Rate off [ 367.781718] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 367.792796] e1000e :00:1f.6: Interrupt Throttle Rate on [ 372.808660] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 372.811537] e1000e :00:1f.6 eno1: changing MTU from 1500 to 9000 [ 372.823648] e1000e :00:1f.6: Interrupt Throttle Rate off [ 373.830436] e1000e :00:1f.6 eno1: changing MTU from 9000 to 1500 [ 373.841512] e1000e :00:1f.6: Interrupt Throttle Rate on journalctl -u systemd-networkd: Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:05 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:05 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:05 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:06 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:06 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:06 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:11 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:11 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:11 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:12 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:12 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:12 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Gained carrier Jan 06 18:04:17 patch systemd-networkd[755]: eno1: DHCPv4 address 10.42.0.5/24 via 10.42.0.3 Jan 06 18:04:17 patch systemd-networkd[755]: eno1: IPv6 successfully enabled Jan 06 18:04:17 patch systemd-networkd[755]: eno1: Configured Jan 06 18:04:18 patch systemd-networkd[755]: eno1: Lost carrier Jan 06 18:04:18 patch systemd-networkd[755]: eno1: DHCP lease lost Jan 06 18:04:18 patch systemd-networkd[755]: eno1: IPv6 successfully enabled ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu10.32 ProcVersionSignature: Ubuntu 4.15.0-101.102-generic 4.15.18 Uname: Linux 4.15.0-101-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 Date: Thu May 28 23:19:27 2020 InstallationDate: Installed on 2019-06-20 (343 days ago) InstallationMedia: Ubuntu-Server 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0dc6:3401 Precision Squared Technology Corp. Bus 001 Device 002: ID 0403:6014 Future Technology Devices International, Ltd FT232H Single HS USB-UART/FIFO IC Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Intel(R) Client Systems NUC8i7BEH ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-101-generic root=UUID=d03ca5b0-7a00-42da-a3a8-e065dcf6dd07 ro SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/13/2019 dmi.bios.vendor: Intel Corp. dmi.bios.version: BECFL357.86A.0064.2019.0213.1122 dmi.board.name: NUC8BEB dmi.board.vendor: Intel Corporation dmi.board.version: J72688-305 dmi.chassis.type: 3 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 2.0 dmi.modalias:
