Seccomp violation with glibc 2.42 #7276
Description
Describe the bug
cloud-hypervisor crashes during calling isatty in glibc 2.42, because glibc commit 5cf101a85aae0d703cdd8ed7b25fe288e41fdacb changed isatty to use the TCGETS2 ioctl, whereas
To Reproduce
Steps to reproduce the behaviour:
Run any cloud-hypervisor command with --console tty (the default) linked with glibc 2.42
Version
Output of cloud-hypervisor --version:
cloud-hypervisor v47.0.0
Did you build from source, if so build command line (e.g. features):
Logs
Output of cloud-hypervisor -v from either standard error or via --log-file:
cloud-hypervisor: 3.407270ms: <vmm> INFO:vmm/src/api/mod.rs:830 -- API request event: VmCreate VmConfig { cpus: CpusConfig { boot_vcpus: 1, max_vcpus: 1, topology: None, kvm_hyperv: false, max_phys_bits: 46, affinity: None, features: CpuFeatures { amx: false } }, memory: MemoryConfig { size: 536870912, mergeable: false, hotplug_method: Acpi, hotplug_size: None, hotplugged_size: None, shared: false, hugepages: false, hugepage_size: None, prefault: false, zones: None, thp: true }, payload: Some(PayloadConfig { firmware: Some("/usr/lib/rust-hypervisor-firmware/hypervisor-fw"), kernel: None, cmdline: None, initramfs: None }), rate_limit_groups: None, disks: None, net: None, rng: RngConfig { src: "/dev/urandom", iommu: false }, balloon: None, fs: None, pmem: None, serial: ConsoleConfig { file: None, mode: Null, iommu: false, socket: None }, console: ConsoleConfig { file: None, mode: Tty, iommu: false, socket: None }, debug_console: DebugConsoleConfig { file: None, mode: Off, iobase: Some(233) }, devices: None, user_devices: None, vdpa: None, vsock: None, pvpanic: false, iommu: false, sgx_epc: None, numa: None, watchdog: false, pci_segments: None, platform: None, tpm: None, preserved_fds: None, landlock_enable: false, landlock_rules: None }
==== Possible seccomp violation ====
Try running with `strace -ff` to identify the cause and open an issue: https://github.com/cloud-hypervisor/cloud-hypervisor/issues/new
[1] 90096 invalid system call sudo /usr/bin/cloud-hypervisor --firmware -v