Hay
Date
May 30, 2025, 4:14 a.m.

Environment
e850-96

[   20.824897] ==================================================================
[   20.847561] BUG: KFENCE: memory corruption in kmalloc_track_caller_oob_right+0x224/0x488
[   20.847561] 
[   20.857108] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#39):
[   20.866486]  kmalloc_track_caller_oob_right+0x224/0x488
[   20.871691]  kunit_try_run_case+0x170/0x3f0
[   20.875858]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   20.881327]  kthread+0x328/0x630
[   20.884538]  ret_from_fork+0x10/0x20
[   20.888097] 
[   20.889576] kfence-#39: 0x(____ptrval____)-0x(____ptrval____), size=120, cache=kmalloc-128
[   20.889576] 
[   20.899299] allocated by task 186 on cpu 3 at 20.824501s (0.074795s ago):
[   20.906084]  kmalloc_track_caller_oob_right+0x184/0x488
[   20.911274]  kunit_try_run_case+0x170/0x3f0
[   20.915441]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   20.920910]  kthread+0x328/0x630
[   20.924121]  ret_from_fork+0x10/0x20
[   20.927680] 
[   20.929157] freed by task 186 on cpu 3 at 20.824857s (0.104298s ago):
[   20.935596]  kmalloc_track_caller_oob_right+0x224/0x488
[   20.940787]  kunit_try_run_case+0x170/0x3f0
[   20.944954]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   20.950423]  kthread+0x328/0x630
[   20.953635]  ret_from_fork+0x10/0x20
[   20.957195] 
[   20.958679] CPU: 3 UID: 0 PID: 186 Comm: kunit_try_catch Tainted: G    B            N  6.15.0-next-20250530 #1 PREEMPT 
[   20.969440] Tainted: [B]=BAD_PAGE, [N]=TEST
[   20.973601] Hardware name: WinLink E850-96 board (DT)
[   20.978637] ==================================================================