How to debug Linux syscalls with ftrace and eBPF (opens in new tab)

(sitano.github.io)

6 pointsjohnkoepi2y ago1 comments

1 comments

1 comments · 1 top-level

An example of debugging mount(2) issues when mounting sysfs filesystem inside of the user namespace to demonstrate practical usage of ftrace (perf) and eBPF (bpftrace) in addition to reading of the Kernel source code for debugging syscalls behavior.

j / k navigate · click thread line to collapse