/dev/loop3 ro squashfs ---------------------------------------------------------~inode 0x4e21c8
uts:ns 4026532198 ----------------------------------------------------------#cap_sys_admin -eff
seccomp filt 0x1f ---------------------------------------------------------#rtt 12.4ms mtu 1500
::fe80::4a2c/64 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::[vmalloc 0xffffc90000]
Containers, kubernetes, AI, sandboxes, security, Linux isolation
and whatever else looks interesting enough to take apart.
research · 04 Apr 2026
· Containers
Sandboxes, Seccomp, and Syscalls Building Insecure and Incomplete Profiles Bypasses and Breakouts Measuring Scoring and Scaling with Seccompute The idea behind seccomp profiles for a container is simple: your container …
· Containers
seccomp-diff extracts the real seccomp filters straight from a running container Reverse engineering BPF taught me more about containers and syscalls than I expected seccomp good, seccomp at scale hard Ever wonder if …