I have two yocto recipes. base image and advanced image.
base image have support for dm-verity. i just have to include one line in local.conf to enable dm-verity with initramfs support. *DISTRO_FEATURES_append += "dm-verity" (creating wic image only)* * * and image gets loaded successfully as follows. [ 1.366192] Run /init as init process Starting version 246 realpath: /dev/disk/by-partuuid//dev: No such file or directory [ 2.971331] random: veritysetup: uninitialized urandom read (2 bytes read) [ 2.973479] device-mapper: verity: sha256 using implementation "sha256-generic" [ 3.106633] EXT4-fs (dm-0): mounting ext3 file system using the ext4 subsystem [ 3.113899] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled. [ 3.449425] systemd[1]: System time before build time, advancing clock. [ 3.481321] systemd[1]: systemd 246 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -ZSTD -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid) [ 3.481828] systemd[1]: Detected architecture arm64. But when i am trying to replicate it for advanced image, i am getting kernel panic error as follows. Starting version 246 realpath: /dev/disk/by-partuuid//dev: No such file or directory Device /dev/mmcblk0p2 is not a valid VERITY device. mount: /rootfs: special device /dev/mapper/rootfs[ 2.935967] Kernel panic - not syncing: [ 2.935983] Attempted to kill init! exitcode=0x00000200 does not exist. [ 3.043274] SMP: stopping secondary CPUs [ 3.046769] Kernel Offset: disabled [ 3.050233] CPU features: 0x90002001,20000842 [ 3.054573] Memory Limit: none [ 3.057616] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000200 ]--- What could be the issue?? *How to resolve it?*
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