1. Please describe the problem:
Unable to establish network connection after upgrade to kernel 5.4.5-300 (x86_64) from updates-testing

2. What is the Version-Release number of the kernel:
5.4.5-300.fc31.x86_64

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
This was working fine in 5.3.16

4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
Install kernel 5.4.5-300 on my pc

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:
unsure...not tried

6. Are you running any modules that not shipped with directly Fedora's kernel?:
no

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.
Jan 01 10:44:34 kernel: e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
Jan 01 10:44:34 kernel: e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
Jan 01 10:44:34 kernel: e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
Jan 01 10:44:34 kernel: e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock
Jan 01 10:44:34 kernel: e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) c8:60:00:e0:c2:44
Jan 01 10:44:34 kernel: e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
Jan 01 10:44:34 kernel: e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: FFFFFF-0FF
Jan 01 10:44:34 kernel: e1000e 0000:00:19.0 eno1: renamed from eth0
Jan 01 10:44:40 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:45:30 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:45:30 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
Jan 01 10:45:36 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:45:43 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:45:50 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:45:56 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:46:03 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:46:10 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jan 01 10:46:17 kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx