Hay
Date
May 15, 2025, 10:38 a.m.

Environment
e850-96

[   68.584280] ==================================================================
[   68.584406] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240
[   68.584406] 
[   68.584562] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#114):
[   68.585724]  test_out_of_bounds_write+0x100/0x240
[   68.590411]  kunit_try_run_case+0x170/0x3f0
[   68.594578]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   68.600047]  kthread+0x328/0x630
[   68.603258]  ret_from_fork+0x10/0x20
[   68.606819] 
[   68.608297] kfence-#114: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32
[   68.608297] 
[   68.617932] allocated by task 336 on cpu 6 at 68.584247s (0.033682s ago):
[   68.624717]  test_alloc+0x29c/0x628
[   68.628171]  test_out_of_bounds_write+0xc8/0x240
[   68.632772]  kunit_try_run_case+0x170/0x3f0
[   68.636938]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   68.642407]  kthread+0x328/0x630
[   68.645619]  ret_from_fork+0x10/0x20
[   68.649180] 
[   68.650665] CPU: 6 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G    B            N  6.15.0-rc6-next-20250515 #1 PREEMPT 
[   68.661773] Tainted: [B]=BAD_PAGE, [N]=TEST
[   68.665932] Hardware name: WinLink E850-96 board (DT)
[   68.670969] ==================================================================
[   69.208266] ==================================================================
[   69.208394] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240
[   69.208394] 
[   69.208550] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#120):
[   69.209713]  test_out_of_bounds_write+0x100/0x240
[   69.214399]  kunit_try_run_case+0x170/0x3f0
[   69.218565]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   69.224034]  kthread+0x328/0x630
[   69.227246]  ret_from_fork+0x10/0x20
[   69.230806] 
[   69.232284] kfence-#120: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test
[   69.232284] 
[   69.241398] allocated by task 338 on cpu 7 at 69.208235s (0.033161s ago):
[   69.248184]  test_alloc+0x230/0x628
[   69.251637]  test_out_of_bounds_write+0xc8/0x240
[   69.256240]  kunit_try_run_case+0x170/0x3f0
[   69.260405]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   69.265873]  kthread+0x328/0x630
[   69.269085]  ret_from_fork+0x10/0x20
[   69.272646] 
[   69.274131] CPU: 7 UID: 0 PID: 338 Comm: kunit_try_catch Tainted: G    B            N  6.15.0-rc6-next-20250515 #1 PREEMPT 
[   69.285240] Tainted: [B]=BAD_PAGE, [N]=TEST
[   69.289399] Hardware name: WinLink E850-96 board (DT)
[   69.294436] ==================================================================