website-function

Function: freelist_dereference

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812475c6)
  Location: mm/slub.c:260
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmem_cache_create
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8126a49a)
  Location: mm/slub.c:260
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8127edf5)
  Location: mm/slub.c:270
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8129ac46)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812aab06)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812dcdad)
  Location: mm/slub.c:269
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:early_kmem_cache_node_alloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:deactivate_slab
    - mm/slub.c:slab_free_freelist_hook
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812e965a)
  Location: mm/slub.c:269
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:early_kmem_cache_node_alloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:deactivate_slab
    - mm/slub.c:slab_free_freelist_hook
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812f0309)
  Location: mm/slub.c:279
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:early_kmem_cache_node_alloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:deactivate_slab
    - mm/slub.c:slab_free_freelist_hook
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81338d7d)
  Location: mm/slub.c:342
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:early_kmem_cache_node_alloc
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:deactivate_slab
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:__fill_map
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff813aa8a8)
  Location: mm/slub.c:344
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:init_kmem_cache_nodes
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:deactivate_slab
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:__fill_map
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81427ca3)
  Location: mm/slub.c:385
  Inline: True
  Inline callers:
    - mm/slub.c:early_kmem_cache_node_alloc
    - mm/slub.c:__kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:__kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:deactivate_slab
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:__fill_map
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff8145d213)
  Location: mm/slub.c:390
  Inline: True
  Inline callers:
    - mm/slub.c:early_kmem_cache_node_alloc
    - mm/slub.c:__kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:__kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_lru
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:deactivate_slab
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:__fill_map
  

• In 6.8: Absent ⚠️

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffff80001034c990)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (c0550258)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:deactivate_slab
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (c00000000042c670)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffe00023d738)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812a30e6)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff81294bbb)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812a0ef6)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812b109f)
  Location: mm/slub.c:271
  Inline: True
  Inline callers:
    - mm/slub.c:__kmalloc_node_track_caller
    - mm/slub.c:__kmalloc_track_caller
    - mm/slub.c:__kmalloc_node
    - mm/slub.c:__kmalloc
    - mm/slub.c:kmem_cache_open
    - mm/slub.c:kmem_cache_alloc_bulk
    - mm/slub.c:kmem_cache_alloc_node_trace
    - mm/slub.c:kmem_cache_alloc_node
    - mm/slub.c:kmem_cache_alloc_trace
    - mm/slub.c:kmem_cache_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:___slab_alloc
    - mm/slub.c:free_debug_processing
    - mm/slub.c:on_freelist
    - mm/slub.c:check_object
    - mm/slub.c:print_trailer
    - mm/slub.c:get_map
  

Differences