After upgrading from Fedora 32 to Fedora 33 my ethernet connection no longer works.
On startup I get an unexpected system error with the reason
“NETDEV WATCHDOG: enp38s0 (r8169): transmit queue 0 timed out”
My motherboard is an AsRock AB350 Gaming K4.
Running dmesg shows the following
[ 90.274455] r8169 0000:26:00.0 enp38s0: rtl_rxtx_empty_cond == 0 (loop: 42, delay: 100).
repeated a bunch of times.
Further up it also has the error
[ 79.013694] sp5100-tco sp5100-tco: Watchdog hardware is disabled
which may be related, I don’t know.