John Honeycutt, chair of the Artemis mission management team, said: "I've got one job, and it's the safe return of Reid and Victor and Christina and Jeremy.
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，这一点在91视频中也有详细论述
The payments totalled £29.8m, funded by the UK government and paid separately from the Crawford contract.
The code runs as a standard Linux process. Seccomp acts as a strict allowlist filter, reducing the set of permitted system calls. However, any allowed syscall still executes directly against the shared host kernel. Once a syscall is permitted, the kernel code processing that request is the exact same code used by the host and every other container. The failure mode here is that a vulnerability in an allowed syscall lets the code compromise the host kernel, bypassing the namespace boundaries.
// 栈不为空时才判断（避免访问stack.at(-1)时报错）