[   21.809650] ==================================================================
[   21.810236] BUG: KFENCE: memory corruption in kmalloc_oob_memset_8+0x170/0x2f8
[   21.810236] 
[   21.811113] Corrupted memory at 0x000000008b8a4938 [ ! . . . . . . . . . . . . . . . ] (in kfence-#84):
[   21.813617]  kmalloc_oob_memset_8+0x170/0x2f8
[   21.813765]  kunit_try_run_case+0x170/0x3f0
[   21.813866]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   21.814221]  kthread+0x328/0x630
[   21.814779]  ret_from_fork+0x10/0x20
[   21.815013] 
[   21.815097] kfence-#84: 0x000000003ba2e116-0x000000004861314d, size=120, cache=kmalloc-128
[   21.815097] 
[   21.815285] allocated by task 178 on cpu 0 at 21.802848s (0.012429s ago):
[   21.815709]  kmalloc_oob_memset_8+0xb0/0x2f8
[   21.816352]  kunit_try_run_case+0x170/0x3f0
[   21.816847]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   21.817157]  kthread+0x328/0x630
[   21.817572]  ret_from_fork+0x10/0x20
[   21.817674] 
[   21.817714] freed by task 178 on cpu 0 at 21.808907s (0.008800s ago):
[   21.818162]  kmalloc_oob_memset_8+0x170/0x2f8
[   21.818441]  kunit_try_run_case+0x170/0x3f0
[   21.818890]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   21.819031]  kthread+0x328/0x630
[   21.819208]  ret_from_fork+0x10/0x20
[   21.819373] 
[   21.819685] CPU: 0 UID: 0 PID: 178 Comm: kunit_try_catch Tainted: G    B            N  6.15.3-rc1 #1 PREEMPT 
[   21.820044] Tainted: [B]=BAD_PAGE, [N]=TEST
[   21.820117] Hardware name: linux,dummy-virt (DT)
[   21.820192] ==================================================================