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Diffstat (limited to 'results/classifier/zero-shot/108/boot/2337')
| -rw-r--r-- | results/classifier/zero-shot/108/boot/2337 | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/boot/2337 b/results/classifier/zero-shot/108/boot/2337 new file mode 100644 index 000000000..e0b5f651e --- /dev/null +++ b/results/classifier/zero-shot/108/boot/2337 @@ -0,0 +1,77 @@ +boot: 0.988 +socket: 0.986 +device: 0.978 +graphic: 0.971 +semantic: 0.968 +permissions: 0.957 +PID: 0.947 +vnc: 0.939 +network: 0.936 +debug: 0.933 +files: 0.933 +performance: 0.912 +other: 0.651 +KVM: 0.545 + +Os boot issues on 9p filesystem due to unix domain sockets open failure +Description of problem: +Unix filesystem API is broken, unix domain socket special files return an error at open() +Steps to reproduce: +Simple script. Tries to use netcat to get data through a local unix domain socket file +``` +#!/bin/bash + +# Cleanup target dir +[ -d ./target ] && rm -rf target +mkdir target + +# Add configuration updates +mkdir -p ./target/etc/initramfs-tools/ +echo 9p >> ./target/etc/initramfs-tools/modules +echo 9pnet_virtio >> ./target/etc/initramfs-tools/modules + +# Add the test script +cat > ./target/test_init << EOF +#!/bin/bash + +echo "Test for unix domain sockets" + +nc -Ul /socket & +sleep 1 +echo "Sockets work" | nc -UN /socket || echo "Sockets fail" + +echo o > /proc/sysrq-trigger +sleep 999 +EOF +chmod 700 ./target/test_init + +# Create an Ubuntu 23.10 around it +echo "Creating Ubuntu target OS" +debootstrap --variant=minbase\ + --include=udev,kmod,initramfs-tools,systemd,netcat-openbsd,linux-image-generic \ + --exclude=man,bash-completion \ + mantic ./target > /dev/null || exit 1 + +# Run the test in 9p forwarded filesystem +echo "Running OS in qemu" +qemu-system-s390x \ + -m 8192 \ + -smp 4 \ + -nodefaults -nographic -no-reboot -no-user-config \ + -kernel ./target/boot/vmlinuz \ + -initrd ./target/boot/initrd.img \ + -append 'root=fsRoot rw rootfstype=9p rootflags=trans=virtio,version=9p2000.L,msize=512000,cache=mmap,posixacl console=ttysclp0 init=/test_init quiet' \ + -fsdev local,security_model=passthrough,multidevs=remap,id=fsdev-fsRoot,path=./target \ + -device virtio-9p-pci,id=fsRoot,fsdev=fsdev-fsRoot,mount_tag=fsRoot \ + -device virtio-serial-ccw -device sclpconsole,chardev=console \ + -chardev stdio,id=console,signal=off +``` +Additional information: +Test output: +``` +Test for unix domain sockets +qemu-system-s390x: 9p: broken or compromised client detected; attempt to open special file (i.e. neither regular file, nor directory) +nc: No such device or address +nc: /socket: No such file or directory +Sockets fail +``` |