[   77.621130] ==================================================================
[   77.621718] BUG: KASAN: double-free in kfree_sensitive+0x88/0xa4
[   77.622341] Free of addr ffff0000c5ad0000 by task kunit_try_catch/167
[   77.622908] 
[   77.623137] CPU: 1 PID: 167 Comm: kunit_try_catch Tainted: G    B            N 6.1.146-rc1 #1
[   77.623914] Hardware name: linux,dummy-virt (DT)
[   77.624359] Call trace:
[   77.624829]  dump_backtrace+0xf8/0x118
[   77.625308]  show_stack+0x18/0x24
[   77.625778]  __dump_stack+0x28/0x38
[   77.626225]  dump_stack_lvl+0x54/0x6c
[   77.626651]  print_address_description+0x7c/0x1ec
[   77.627462]  print_report+0x50/0x68
[   77.627919]  kasan_report_invalid_free+0x9c/0xe8
[   77.628452]  ____kasan_slab_free+0x108/0x140
[   77.629430]  __kasan_slab_free+0x18/0x28
[   77.629925]  __kmem_cache_free+0xdc/0x284
[   77.630373]  kfree_sensitive+0x88/0xa4
[   77.630849]  kmalloc_double_kzfree+0xa4/0x144
[   77.631340]  kunit_try_run_case+0x80/0x184
[   77.631825]  kunit_generic_run_threadfn_adapter+0x30/0x4c
[   77.632422]  kthread+0x16c/0x21c
[   77.633266]  ret_from_fork+0x10/0x20
[   77.633729] 
[   77.633964] Allocated by task 167:
[   77.634305]  kasan_set_track+0x4c/0x80
[   77.634764]  kasan_save_alloc_info+0x28/0x34
[   77.635209]  __kasan_kmalloc+0x88/0xa0
[   77.635663]  kmalloc_trace+0x54/0x68
[   77.636092]  kmalloc_double_kzfree+0x48/0x144
[   77.636584]  kunit_try_run_case+0x80/0x184
[   77.637237]  kunit_generic_run_threadfn_adapter+0x30/0x4c
[   77.637856]  kthread+0x16c/0x21c
[   77.638302]  ret_from_fork+0x10/0x20
[   77.638722] 
[   77.638931] Freed by task 167:
[   77.639238]  kasan_set_track+0x4c/0x80
[   77.639686]  kasan_save_free_info+0x3c/0x60
[   77.640180]  ____kasan_slab_free+0xe8/0x140
[   77.641190]  __kasan_slab_free+0x18/0x28
[   77.641685]  __kmem_cache_free+0xdc/0x284
[   77.642154]  kfree_sensitive+0x88/0xa4
[   77.642617]  kmalloc_double_kzfree+0x90/0x144
[   77.643117]  kunit_try_run_case+0x80/0x184
[   77.643587]  kunit_generic_run_threadfn_adapter+0x30/0x4c
[   77.644172]  kthread+0x16c/0x21c
[   77.644748]  ret_from_fork+0x10/0x20
[   77.645221] 
[   77.645423] The buggy address belongs to the object at ffff0000c5ad0000
[   77.645423]  which belongs to the cache kmalloc-128 of size 128
[   77.646377] The buggy address is located 0 bytes inside of
[   77.646377]  128-byte region [ffff0000c5ad0000, ffff0000c5ad0080)
[   77.647338] 
[   77.647569] The buggy address belongs to the physical page:
[   77.648054] page:000000001efa35a5 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105ad0
[   77.649055] flags: 0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff)
[   77.649790] raw: 0bfffc0000000200 0000000000000000 dead000000000122 ffff0000c0002300
[   77.650504] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[   77.651108] page dumped because: kasan: bad access detected
[   77.651584] 
[   77.651784] Memory state around the buggy address:
[   77.652252]  ffff0000c5acff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   77.653122]  ffff0000c5acff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   77.653768] >ffff0000c5ad0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   77.654387]                    ^
[   77.654729]  ffff0000c5ad0080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   77.655362]  ffff0000c5ad0100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   77.655953] ==================================================================