[   57.390624] ==================================================================
[   57.397918] BUG: KASAN: double-free in kmalloc_double_kzfree+0x1f4/0x3a8
[   57.404663] Free of addr cc22c380 by task kunit_try_catch/248
[   57.410461] 
[   57.411956] CPU: 1 UID: 0 PID: 248 Comm: kunit_try_catch Tainted: G    B   W        N  6.15.0-rc3 #1 NONE 
[   57.411987] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST
[   57.411987] Hardware name: Generic DRA74X (Flattened Device Tree)
[   57.411987] Call trace: 
[   57.412017]  unwind_backtrace from show_stack+0x18/0x1c
[   57.412048]  show_stack from dump_stack_lvl+0x70/0x90
[   57.412048]  dump_stack_lvl from print_report+0x158/0x528
[   57.412078]  print_report from kasan_report_invalid_free+0xc0/0xf4
[   57.412109]  kasan_report_invalid_free from check_slab_allocation+0xb8/0xd8
[   57.412139]  check_slab_allocation from kfree+0xc8/0x384
[   57.412170]  kfree from kmalloc_double_kzfree+0x1f4/0x3a8
[   57.412200]  kmalloc_double_kzfree from kunit_try_run_case+0x22c/0x5a8
[   57.412200]  kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128
[   57.412231]  kunit_generic_run_threadfn_adapter from kthread+0x464/0x810
[   57.412261]  kthread from ret_from_fork+0x14/0x20
[   57.412292] Exception stack(0xf24dbfb0 to 0xf24dbff8)
[   57.412292] bfa0:                                     00000000 00000000 00000000 00000000
[   57.412322] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   57.412322] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   57.412353] 
[   57.530670] Allocated by task 248:
[   57.534088]  kasan_save_track+0x30/0x5c
[   57.537963]  __kasan_kmalloc+0x8c/0x94
[   57.541748]  kmalloc_double_kzfree+0xcc/0x3a8
[   57.546142]  kunit_try_run_case+0x22c/0x5a8
[   57.550354]  kunit_generic_run_threadfn_adapter+0xc4/0x128
[   57.555877]  kthread+0x464/0x810
[   57.559143]  ret_from_fork+0x14/0x20
[   57.562744] 
[   57.564239] Freed by task 248:
[   57.567321]  kasan_save_track+0x30/0x5c
[   57.571197]  kasan_save_free_info+0x3c/0x48
[   57.575408]  __kasan_slab_free+0x40/0x50
[   57.579345]  kfree+0xe8/0x384
[   57.582366]  kmalloc_double_kzfree+0x174/0x3a8
[   57.586822]  kunit_try_run_case+0x22c/0x5a8
[   57.591033]  kunit_generic_run_threadfn_adapter+0xc4/0x128
[   57.596588]  kthread+0x464/0x810
[   57.599822]  ret_from_fork+0x14/0x20
[   57.603424] 
[   57.604949] The buggy address belongs to the object at cc22c380
[   57.604949]  which belongs to the cache kmalloc-64 of size 64
[   57.616668] The buggy address is located 0 bytes inside of
[   57.616668]  64-byte region [cc22c380, cc22c3c0)
[   57.626831] 
[   57.628326] The buggy address belongs to the physical page:
[   57.633941] page: refcount:0 mapcount:0 mapping:00000000 index:0x0 pfn:0x8c22c
[   57.641204] flags: 0x0(zone=0)
[   57.644287] page_type: f5(slab)
[   57.647430] raw: 00000000 c7001300 00000122 00000000 00000000 80200020 f5000000 00000000
[   57.655578] raw: 00000000
[   57.658233] page dumped because: kasan: bad access detected
[   57.663818] 
[   57.665344] Memory state around the buggy address:
[   57.670166]  cc22c280: 00 04 fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   57.676727]  cc22c300: 00 04 fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   57.683288] >cc22c380: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[   57.689880]            ^
[   57.692413]  cc22c400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   57.699005]  cc22c480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   57.705566] ==================================================================