Raspberry Pi 3 shows kernel errors in journal in openQA:
 Feb 24 00:00:59.640173 localhost kernel: of_clk_hw_onecell_get: invalid index
15
 Feb 24 00:00:59.640443 localhost kernel: [drm:vc4_vec_bind [vc4]] *ERROR*
Failed to get clock: -2
 Feb 24 00:00:59.640588 localhost kernel: vc4-drm soc:gpu: failed to bind
3f806000.vec (ops vc4_vec_ops [vc4]): -2
 Feb 24 00:01:03.628986 localhost kernel: lan78xx 1-1.1.1:1.0 eth0: kevent 4
may have been dropped
 Feb 24 00:01:03.630784 localhost kernel: lan78xx 1-1.1.1:1.0 eth0: kevent 4
may have been dropped

See: https://openqa.opensuse.org/tests/2220373/modules/journal_check/steps/10


RPi 2 has similar traces:
 Feb 24 00:01:05.797966 localhost kernel: of_clk_hw_onecell_get: invalid index
15
 Feb 24 00:01:05.798406 localhost kernel: [drm:vc4_vec_bind [vc4]] *ERROR*
Failed to get clock: -2
 Feb 24 00:01:05.798737 localhost kernel: vc4-drm soc:gpu: failed to bind
3f806000.vec (ops vc4_vec_ops [vc4]): -2
 Feb 24 00:01:05.852969 localhost systemd-udevd[1029]: controlC1:
/usr/lib/udev/rules.d/78-sound-card.rules:5 Failed to write
ATTR{/sys/devices/platform/soc/3f902000.hdmi/sound/card1/controlC1/../uevent},
ignoring: No such file or directory

See: https://openqa.opensuse.org/tests/2220373#step/journal_check/10