This is not a kernel regression, as groovy/linux in the release pocket (5.8.0-25.26) had the same failure:
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-groovy/groovy/s390x/l/linux/20201016_095428_88071@/log.gz
This is not a kernel regression, as groovy/linux in the release pocket (5.8.0-25.26) had the same failure:
https:/ /objectstorage. prodstack4- 5.canonical. com/v1/ AUTH_77e2ada1e7 a84929a74ba3b87 153c0ac/ autopkgtest- groovy/ groovy/ s390x/l/ linux/20201016_ 095428_ 88071@/ log.gz