Hay
Date
June 24, 2025, 12:47 p.m.

Environment
qemu-arm64
qemu-x86_64

[   36.986611] ==================================================================
[   36.986822] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   36.986822] 
[   36.987029] Invalid read at 0x000000005efe1114:
[   36.987336]  test_invalid_access+0xdc/0x1f0
[   36.987493]  kunit_try_run_case+0x170/0x3f0
[   36.987629]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   36.987774]  kthread+0x328/0x630
[   36.987926]  ret_from_fork+0x10/0x20
[   36.988066] 
[   36.988201] CPU: 0 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G    B            N  6.15.4-rc2 #1 PREEMPT 
[   36.988775] Tainted: [B]=BAD_PAGE, [N]=TEST
[   36.988954] Hardware name: linux,dummy-virt (DT)
[   36.989146] ==================================================================

[   23.524216] ==================================================================
[   23.525043] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   23.525043] 
[   23.526168] Invalid read at 0x(____ptrval____):
[   23.527138]  test_invalid_access+0xf0/0x210
[   23.527679]  kunit_try_run_case+0x1a5/0x480
[   23.527866]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   23.528309]  kthread+0x337/0x6f0
[   23.528869]  ret_from_fork+0x41/0x80
[   23.529045]  ret_from_fork_asm+0x1a/0x30
[   23.529676] 
[   23.529861] CPU: 1 UID: 0 PID: 351 Comm: kunit_try_catch Tainted: G    B            N  6.15.4-rc2 #1 PREEMPT(voluntary) 
[   23.530390] Tainted: [B]=BAD_PAGE, [N]=TEST
[   23.531047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   23.531686] ==================================================================