[   17.604360] ==================================================================
[   17.604520] BUG: KFENCE: use-after-free read in strcmp+0x50/0xc8
[   17.604520] 
[   17.604585] Use-after-free read at 0x00000000493a7be2 (in kfence-#71):
[   17.604635]  strcmp+0x50/0xc8
[   17.604682]  kasan_strings+0x340/0xb00
[   17.605566]  kunit_try_run_case+0x170/0x3f0
[   17.605647]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   17.605825]  kthread+0x328/0x630
[   17.605862]  ret_from_fork+0x10/0x20
[   17.605901] 
[   17.606407] kfence-#71: 0x00000000a0ff1a74-0x000000005ed6b2ea, size=24, cache=kmalloc-32
[   17.606407] 
[   17.606518] allocated by task 259 on cpu 0 at 17.594550s (0.011963s ago):
[   17.606609]  kasan_strings+0xc8/0xb00
[   17.606973]  kunit_try_run_case+0x170/0x3f0
[   17.607015]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   17.607378]  kthread+0x328/0x630
[   17.607421]  ret_from_fork+0x10/0x20
[   17.607773] 
[   17.607856] freed by task 259 on cpu 0 at 17.595465s (0.012380s ago):
[   17.608287]  kasan_strings+0x24c/0xb00
[   17.608333]  kunit_try_run_case+0x170/0x3f0
[   17.608376]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   17.609018]  kthread+0x328/0x630
[   17.609238]  ret_from_fork+0x10/0x20
[   17.609554] 
[   17.609775] CPU: 0 UID: 0 PID: 259 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc6 #1 PREEMPT 
[   17.610153] Tainted: [B]=BAD_PAGE, [N]=TEST
[   17.610186] Hardware name: linux,dummy-virt (DT)
[   17.610830] ==================================================================