Inspect a sleeping task kernel stack when permitted.
Section: /proc Process Filesystem
Show kernel stack for PID
bash
bash
sudo cat /proc/1234/stackExplanation
Inspect a sleeping task kernel stack when permitted.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing /proc Process Filesystem
Read process command line
Print the null-separated command line from /proc.
Read process environment
Inspect environment variables of a process when permitted.
List open descriptors via /proc
Inspect file descriptors directly from procfs.