[   30.202974] ==================================================================
[   30.204473] BUG: KFENCE: memory corruption in kasan_atomics+0x1e4/0x310
[   30.204473] 
[   30.204938] Corrupted memory at 0x(____ptrval____) [ ! ! ! ! ! ! ! ! . . . . . . . . ] (in kfence-#88):
[   30.206650]  kasan_atomics+0x1e4/0x310
[   30.207015]  kunit_try_run_case+0x1a5/0x480
[   30.207326]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   30.207793]  kthread+0x337/0x6f0
[   30.208019]  ret_from_fork+0x116/0x1d0
[   30.208536]  ret_from_fork_asm+0x1a/0x30
[   30.208903] 
[   30.209382] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=48, cache=kmalloc-64
[   30.209382] 
[   30.210481] allocated by task 294 on cpu 1 at 30.111968s (0.098372s ago):
[   30.211092]  kasan_atomics+0x95/0x310
[   30.211508]  kunit_try_run_case+0x1a5/0x480
[   30.211844]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   30.212161]  kthread+0x337/0x6f0
[   30.212467]  ret_from_fork+0x116/0x1d0
[   30.212791]  ret_from_fork_asm+0x1a/0x30
[   30.213410] 
[   30.213804] freed by task 294 on cpu 1 at 30.202259s (0.011391s ago):
[   30.214378]  kasan_atomics+0x1e4/0x310
[   30.214739]  kunit_try_run_case+0x1a5/0x480
[   30.215154]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   30.215548]  kthread+0x337/0x6f0
[   30.215758]  ret_from_fork+0x116/0x1d0
[   30.216047]  ret_from_fork_asm+0x1a/0x30
[   30.216456] 
[   30.216733] CPU: 1 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc2-next-20250619 #1 PREEMPT(voluntary) 
[   30.217398] Tainted: [B]=BAD_PAGE, [N]=TEST
[   30.217597] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   30.218247] ==================================================================