Created attachment 1115669 [details] /run/initramfs/rdsosreport.txt Description of problem: "boot.iso", from the 20160117 nightly Rawhide compose, fails to boot at dracut stage. Version-Release number of selected component (if applicable): dracut-044-17.git20160108.fc24 How reproducible: Always Steps to Reproduce: 1. Download https://kojipkgs.fedoraproject.org/mash/rawhide-20160117/rawhide/x86_64/os/images/boot.iso 2. Boot the iso Actual results: 1. The image fails to boot. Expected results: 1. The image should boot normally. Additional info: I'm attaching "/run/initramfs/rdsosreport.txt" file. I'd say that the most interesting part starts at line "912" and ends at "975". This is part of that sequence: [ 9.527163] localhost dracut-mount[989]: mount: /dev/mapper/live-rw: more filesystems detected. This should not happen, [ 9.531843] localhost dracut-mount[989]: use -t <type> to explicitly specify the filesystem type or [ 9.532688] localhost dracut-mount[989]: use wipefs(8) to clean up the device. [ 9.538690] localhost dracut-mount[989]: Warning: Can't mount root filesystem
This doesn't appear to be a dracut problem. The initramfs is OK, the problem is the root file system isn't being recognized. blkid doesn't even list a file system, even though /dev/mapper/live-base and /dev/mapper/live-rw are present, but neither of them have valid ext4 file systems on them. Hmmm.
https://kojipkgs.fedoraproject.org/mash/rawhide-20160117/rawhide/x86_64/os/images/install.img install.img on loop1 $ wipefs -n -a /dev/loop1 /dev/loop1: 2 bytes were erased at offset 0x00000410 (minix): 68 24 /dev/loop1: 4 bytes were erased at offset 0x00000000 (squashfs): 68 73 71 73 seems like a minix is detected :)
Fixed by upstream commit 7675d69d017830cfd9d131e8d49e633b6dd535bb.
Fixed by update util-linux-2.27.1-4.fc24 http://koji.fedoraproject.org/koji/taskinfo?taskID=12592669