Okay, I updated to the latest kernel 5.13.0-1031-aws and the problem doesn't seem to be present anymore:
sudo apt update apt list --upgradable apt-transport-https/focal-updates 2.0.9 all [upgradable from: 2.0.8] apt-utils/focal-updates 2.0.9 amd64 [upgradable from: 2.0.8] apt/focal-updates 2.0.9 amd64 [upgradable from: 2.0.8] cloud-init/focal-updates 22.2-0ubuntu1~20.04.2 all [upgradable from: 22.2-0ubuntu1~20.04.1] intel-microcode/focal-updates 3.20220510.0ubuntu0.20.04.1 amd64 [upgradable from: 3.20210608.0ubuntu0.20.04.1] libapt-pkg6.0/focal-updates 2.0.9 amd64 [upgradable from: 2.0.8] linux-aws/focal-updates,focal-security 5.13.0.1031.35~20.04.25 amd64 [upgradable from: 5.13.0.1029.32~20.04.24] linux-headers-aws/focal-updates,focal-security 5.13.0.1031.35~20.04.25 amd64 [upgradable from: 5.13.0.1029.32~20.04.24] linux-image-aws/focal-updates,focal-security 5.13.0.1031.35~20.04.25 amd64 [upgradable from: 5.13.0.1029.32~20.04.24] linux-libc-dev/focal-updates,focal-security 5.4.0-120.136 amd64 [upgradable from: 5.4.0-117.132]
# uname -a Linux ip-10-0-69-193 5.13.0-1031-aws #35~20.04.1-Ubuntu SMP Mon Jun 13 22:30:30 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
I was able to confirm this on two affected hosts.
Okay, I updated to the latest kernel 5.13.0-1031-aws and the problem doesn't seem to be present anymore:
sudo apt update https/focal- updates 2.0.9 all [upgradable from: 2.0.8] focal-updates 2.0.9 amd64 [upgradable from: 2.0.8] focal-updates 22.2-0ubuntu1~ 20.04.2 all [upgradable from: 22.2-0ubuntu1~ 20.04.1] /focal- updates 3.20220510. 0ubuntu0. 20.04.1 amd64 [upgradable from: 3.20210608. 0ubuntu0. 20.04.1] pkg6.0/ focal-updates 2.0.9 amd64 [upgradable from: 2.0.8] focal-updates, focal-security 5.13.0. 1031.35~ 20.04.25 amd64 [upgradable from: 5.13.0. 1029.32~ 20.04.24] aws/focal- updates, focal-security 5.13.0. 1031.35~ 20.04.25 amd64 [upgradable from: 5.13.0. 1029.32~ 20.04.24] aws/focal- updates, focal-security 5.13.0. 1031.35~ 20.04.25 amd64 [upgradable from: 5.13.0. 1029.32~ 20.04.24] dev/focal- updates, focal-security 5.4.0-120.136 amd64 [upgradable from: 5.4.0-117.132]
apt list --upgradable
apt-transport-
apt-utils/
apt/focal-updates 2.0.9 amd64 [upgradable from: 2.0.8]
cloud-init/
intel-microcode
libapt-
linux-aws/
linux-headers-
linux-image-
linux-libc-
# uname -a
Linux ip-10-0-69-193 5.13.0-1031-aws #35~20.04.1-Ubuntu SMP Mon Jun 13 22:30:30 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
I was able to confirm this on two affected hosts.