Checkpoint/Restore tool
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Updated
Nov 12, 2026 - C
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userfaultfdHere are 18 public repositories matching this topic...Sort: Most stars
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Checkpoint/Restore tool
linux zero-downtime restore containers container snapshot migration checkpoint criu dmtcp suspend blcr post-copy userfaultfd highly-available memory-tracking parasite
A memory visualizer in Rust (ptrace + userfaultfd)
CTF kernel exploitation notes, PoCs, exploits, and writeups.
linux-kernel ctf-writeups qemu pwn ctf ebpf kernel-exploitation uaf smap userfaultfd kpti smep-bypass dirty-pipe linux-kernel-exploitation kernel-pwn pipe-buffer msg-msg modprobe-path kernel-rop
Efficient Synchronization of Linux Memory Regions over a Network: A Comparative Study and Implementation (Bachelor's Thesis)
nbd mmap inotify performance-evaluation hdm-stuttgart userfaultfd live-migration linux-memory-management delta-synchronization custom-filesystem remote-memoy
Dirty COW restricted to shmem in linux kernel
linux security exploit analysis linux-kernel vulnerability memory-management shared-memory userfaultfd 1-day dirty-cow race-condition cve-2022-2590
An extensible mechanism for pooling memory among remote machines.
A sandbox fabric for agentic RL in Rust. Containers, microVMs and WASM behind one API, built to create thousands of sandboxes a second across a cluster.
rust distributed-systems reinforcement-learning containers sandbox wasm kvm ebpf isolation userfaultfd deterministic-simulation erofs firecracker microvm cloud-hypervisor llm-agents swe-bench agentic-rl
Baton: cloud browsers for AI agents on Firecracker microVMs, with live migration and fork
Instant autoscaling: sub-millisecond activation of pre-warmed processes via checkpoint skeletons + userfaultfd lazy page streaming. 2.2s cold start becomes 0.17ms.
Rust/Linux same-process arena checkpoint and rewind using userfaultfd write protection.
Replace pytest's execution model with microsecond-scale memory snapshots.
Persistent shared-memory pool with userfaultfd tracking, io_uring, RDMA replication, and recovery across soft-reboot and LUO-assisted kexec
distributed-systems replication fault-tolerance high-performance systemd avahi mmap low-latency rdma infiniband shared-memory mdns memory-pool memfd kexec userfaultfd soft-reboot live-update-orchestrator
Snapshot-optimised Linux guest for Firecracker microVMs. Measured post-restore working set: 1563 pages / 6.1 MiB. Open harnesses, WSL2-relative numbers.
Extend application memory over RDMA with transparent cold-page paging and explicit asynchronous access.
Ruby bindings for Linux userfaultfd with GVL-safe page fault handling.
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