blk_queue_bypass_start (9) - enter queue bypass mode
e4defrag (8)         - online defragmenter for ext4 filesystem
manual_user_enter_context (3) - determine SELinux context(s) for user sessions
nsenter (1)          - run program with namespaces of other processes
phy_error (9)        - enter HALTED state for this PHY device
rcu_idle_enter (9)   - inform RCU that current CPU is entering idle
rtcwake (8)          - enter a system sleep state until specified wakeup time
vm86 (2)             - enter virtual 8086 mode
vm86old (2)          - enter virtual 8086 mode
xdr_enter_page (9)   - decode data from the XDR page