Hay
Date
June 2, 2025, 2:11 p.m.

Environment
e850-96
qemu-arm64
qemu-x86_64

[   73.768399] ==================================================================
[   73.768602] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   73.768602] 
[   73.768757] Invalid read at 0x(____ptrval____):
[   73.769864]  test_invalid_access+0xdc/0x1f0
[   73.774084]  kunit_try_run_case+0x170/0x3f0
[   73.778224]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   73.783696]  kthread+0x328/0x630
[   73.786907]  ret_from_fork+0x10/0x20
[   73.790436] 
[   73.791947] CPU: 4 UID: 0 PID: 378 Comm: kunit_try_catch Tainted: G    B            N  6.15.1-rc1 #1 PREEMPT 
[   73.801847] Tainted: [B]=BAD_PAGE, [N]=TEST
[   73.806032] Hardware name: WinLink E850-96 board (DT)
[   73.811113] ==================================================================

[   28.221916] ==================================================================
[   28.222076] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   28.222076] 
[   28.222181] Invalid read at 0x000000003b6bd4ab:
[   28.222340]  test_invalid_access+0xdc/0x1f0
[   28.222416]  kunit_try_run_case+0x170/0x3f0
[   28.222540]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   28.222704]  kthread+0x328/0x630
[   28.222753]  ret_from_fork+0x10/0x20
[   28.222807] 
[   28.222860] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G    B   W        N  6.15.1-rc1 #1 PREEMPT 
[   28.223082] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST
[   28.223135] Hardware name: linux,dummy-virt (DT)
[   28.223176] ==================================================================

[   30.414673] ==================================================================
[   30.415421] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   30.415421] 
[   30.417210] Invalid read at 0x(____ptrval____):
[   30.417522]  test_invalid_access+0xf0/0x210
[   30.417777]  kunit_try_run_case+0x1a5/0x480
[   30.418028]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   30.419706]  kthread+0x337/0x6f0
[   30.420019]  ret_from_fork+0x41/0x80
[   30.420220]  ret_from_fork_asm+0x1a/0x30
[   30.420536] 
[   30.420780] CPU: 0 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G    B            N  6.15.1-rc1 #1 PREEMPT(voluntary) 
[   30.421836] Tainted: [B]=BAD_PAGE, [N]=TEST
[   30.422492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   30.423135] ==================================================================