Package: libc6 Version: 2.33-2 Severity: normal When booting an i386 VM built for autopkgtests, I see the following segfault during boot:
> [ 1.374128] Freeing unused kernel image (initmem) memory: 940K > [ 1.384002] Write protecting kernel text and read-only data: 11292k > [ 1.384526] Run /init as init process > Loading, please wait... > Starting version 250.2-1 > [ 1.406157] udevadm[106]: segfault at bc0000 ip b7d9f638 sp bf989cb8 error > 6 in libc-2.33.so[b7c6e000 > [ 1.407017] Code: 1c 8b 01 ca ff e3 29 d9 8d b4 26 00 00 00 00 8d 76 00 0f > 18 8a c0 03 00 00 0f 18 8a > Segmentation fault Boot continues briefly after that, but then drops to an emergency shell. I've tried the other popular architectures, but I only saw this on i386. To reproduce, this requires qemu-system-x86 and autopkgtest >= 5.17. # Build image $ sudo autopkgtest-build-qemu \ --mirror http://deb.debian.org/debian --arch i386 \ unstable i386.img # Boot image. -enable-kvm assumes that this is being tested on amd64 # Optionally use -nographic for terminal output instead of GUI $ qemu-system-i386 \ -machine q35 \ -enable-kvm \ -device virtio-serial \ -nic user,model=virtio \ -m 1024 -smp 1 \ i386.img Filing as severity "normal" as it can't be ruled out that this is a QEMU issue, though I would be surprised. Unfortunately, I no longer have i386 hardware on which I could test this.