tools/testing/selftests/lkdtm/tests.txt

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/lkdtm/tests.txt

Extension

.txt

Size

2866 bytes

Lines

90

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: documentation

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#PANIC
#PANIC_STOP_IRQOFF Crashes entire system
#PANIC_IN_HARDIRQ Crashes entire system
BUG kernel BUG at
#BUG_IN_HARDIRQ Crashes entire system
WARNING WARNING:
WARNING_MESSAGE message trigger
EXCEPTION
#LOOP Hangs the system
#EXHAUST_STACK Corrupts memory on failure
#CORRUPT_STACK Crashes entire system on success
#CORRUPT_STACK_STRONG Crashes entire system on success
ARRAY_BOUNDS call trace:|UBSAN: array-index-out-of-bounds
FAM_BOUNDS call trace:|UBSAN: array-index-out-of-bounds
PTR_BOUNDS call trace:|UBSAN: array-index-out-of-bounds
CORRUPT_LIST_ADD list_add corruption
CORRUPT_LIST_DEL list_del corruption
STACK_GUARD_PAGE_LEADING
STACK_GUARD_PAGE_TRAILING
REPORT_STACK_CANARY repeat:2 ok: stack canaries differ
UNSET_SMEP pinned CR4 bits changed:
DOUBLE_FAULT
CORRUPT_PAC
UNALIGNED_LOAD_STORE_WRITE
SLAB_LINEAR_OVERFLOW
VMALLOC_LINEAR_OVERFLOW
#WRITE_AFTER_FREE Corrupts memory on failure
READ_AFTER_FREE call trace:|Memory correctly poisoned
#WRITE_BUDDY_AFTER_FREE Corrupts memory on failure
READ_BUDDY_AFTER_FREE call trace:|Memory correctly poisoned
SLAB_INIT_ON_ALLOC Memory appears initialized
BUDDY_INIT_ON_ALLOC Memory appears initialized
SLAB_FREE_DOUBLE
SLAB_FREE_CROSS
SLAB_FREE_PAGE
#SOFTLOCKUP Hangs the system
#HARDLOCKUP Hangs the system
#SMP_CALL_LOCKUP Hangs the system
#SPINLOCKUP Hangs the system
#HUNG_TASK Hangs the system
EXEC_DATA
EXEC_STACK
EXEC_KMALLOC
EXEC_VMALLOC
EXEC_RODATA
EXEC_USERSPACE
EXEC_NULL
ACCESS_USERSPACE
ACCESS_NULL
WRITE_RO
WRITE_RO_AFTER_INIT
WRITE_KERN
WRITE_OPD
REFCOUNT_INC_OVERFLOW
REFCOUNT_ADD_OVERFLOW
REFCOUNT_INC_NOT_ZERO_OVERFLOW
REFCOUNT_ADD_NOT_ZERO_OVERFLOW
REFCOUNT_DEC_ZERO
REFCOUNT_DEC_NEGATIVE Negative detected: saturated
REFCOUNT_DEC_AND_TEST_NEGATIVE Negative detected: saturated
REFCOUNT_SUB_AND_TEST_NEGATIVE Negative detected: saturated
REFCOUNT_INC_ZERO
REFCOUNT_ADD_ZERO
REFCOUNT_INC_SATURATED Saturation detected: still saturated
REFCOUNT_DEC_SATURATED Saturation detected: still saturated
REFCOUNT_ADD_SATURATED Saturation detected: still saturated
REFCOUNT_INC_NOT_ZERO_SATURATED
REFCOUNT_ADD_NOT_ZERO_SATURATED
REFCOUNT_DEC_AND_TEST_SATURATED Saturation detected: still saturated
REFCOUNT_SUB_AND_TEST_SATURATED Saturation detected: still saturated

Annotation

• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.