Package: linux-signed-arm64
Dear Maintainer, This is derived from https://jira.mariadb.org/browse/MDEV-29610 MariaDB-10.6+ uses liburing as its default async IO layer. In our CI infrastructure there are a considerable amount of encryption.innodb* test errors where uring returns the error IO Error: 125 during async write of 49152 bytes, for file 11, returned 0. In all cases this is a pwrite uring call. We are using various distro containers on the Debian kernel host and this is a common error. An example error is: https://buildbot.mariadb.org/#/builders/482/builds/1493 The encryption.innodb-checksum-algorithm error where the complete mariadb log is https://ci.mariadb.org/28662/logs/aarch64-rhel-9/mysqld.1.err.6 In this case the kernel versions is printed just before the next test as: * 5.10.0-17-cloud-arm64 (debian-kernel@lists.debian.org) (gcc-10 (Debi A KVM build with a bullseye is: https://buildbot.askmonty.org/buildbot/builders/kvm-deb-bullseye-aarch64/builds/111 Its kernel version is: 5.10.0-17-arm64 (debian-kernel@lists.debian.org) Though largely aarch failures have been observed there are ppc64le examples like: * https://buildbot.mariadb.org/#/builders/478/builds/1676 error log https://ci.mariadb.org/28662/logs/ppc64le-rhel-9/mysqld.1.err.11 Linux version 5.10.0-18-powerpc64le (debian-kernel@lists.debian.org) The one amd64 case is in: https://ci.mariadb.org/28153/logs/amd64-debian-sid/mysqld.1.err.14 The kernel (though not in the logs) was 5.10.0-13-amd64 (debian-kernel@lists.debian.org) Our CI works across quite a number of host kernels and the Debian 5.10 is the only one showing these errors. Even newer kernels like 5.18.0-0.deb11 / Debian 5.18.16-1~bpo11+1 (2022-08-12) isn't showing errors. So its looking like a missing upstream iouring patch missing. To reproduce: (mariadb-10.6+ test) curl -sS https://downloads.mariadb.com/MariaDB/mariadb_repo_setup | bash apt-get install -y mariadb-test patch cd /usr/share/mysql/mysql-test/ mkdir var chown mysql: var as mysql user: ./mtr --mem --repeat=1000 --parallel=8 encryption.innodb-compressed-blob{,,,,,,,,,,,,,} -- System Information: Debian Release: 11.5 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux version 5.10.0-17-arm64 Kernel taint flags: TAINT_WARN Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: unable to detect
