I wanted to do a simple test with dunfell, my system meets all the minimum requirements based on documentation, and I am running under centos7…

I downloaded poky-dunfell-23.0.17, built both “core-image-minimal” and “core-image-sato” with not build issues, but when I go to run “runqemu qemux86-64” I am getting the following error for both builds, can you explain why and how to to correct for this ?

11:07 smonsees@yix490093 /disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell>runqemu qemux86-64

runqemu - INFO - Running MACHINE=qemux86-64 bitbake -e ...

runqemu - INFO - Continuing with the following parameters:

KERNEL: [/disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell/tmp/deploy/images/qemux86-64/bzImage--5.4.192+gitAUTOINC+3fecb08507_85f0668fea-r0-qemux86-64-20220802141232.bin]

MACHINE: [qemux86-64]

FSTYPE: [ext4]

ROOTFS: [/disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20220802141232.rootfs.ext4]

CONFFILE: [/disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20220802141232.qemuboot.conf]

runqemu - INFO - Setting up tap interface under sudo

runqemu - INFO - Network configuration: ip=192.168.7.2::192.168.7.1:255.255.255.0

runqemu - INFO - Running /disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-x86_64 -device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:02 -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -drive file=/disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64-20220802141232.rootfs.ext4,if=virtio,format=raw -show-cursor -usb -device usb-tablet -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0   -cpu core2duo -m 256 -serial mon:vc -serial null -kernel /disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell/tmp/deploy/images/qemux86-64/bzImage--5.4.192+gitAUTOINC+3fecb08507_85f0668fea-r0-qemux86-64-20220802141232.bin -append 'root=/dev/vda rw  mem=256M ip=192.168.7.2::192.168.7.1:255.255.255.0 oprofile.timer=1 '

runqemu - ERROR - Failed to run qemu: X Error:  BadRequest

  Request Major code 130 (MIT-SHM)

  Request Minor code 1 ()

  Error Serial #124

  Current Serial #125

runqemu - INFO - Cleaning up

Set 'tap0' nonpersistent

11:07 smonsees@yix490093 /disk0/scratch/smonsees/yocto/yocto-dunfell/poky-dunfell-23.0.17/mdunfell>

Thanks,

Steve