Hay
Date
June 26, 2025, 11:12 a.m.

Environment
e850-96
qemu-arm64
qemu-x86_64

[   76.168295] ==================================================================
[   76.168492] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   76.168492] 
[   76.168644] Invalid read at 0x(____ptrval____):
[   76.169825]  test_invalid_access+0xdc/0x1f0
[   76.173965]  kunit_try_run_case+0x170/0x3f0
[   76.178115]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   76.183584]  kthread+0x328/0x630
[   76.186795]  ret_from_fork+0x10/0x20
[   76.190357] 
[   76.191813] CPU: 7 UID: 0 PID: 380 Comm: kunit_try_catch Tainted: G    B            N  6.15.4-rc3 #1 PREEMPT 
[   76.201736] Tainted: [B]=BAD_PAGE, [N]=TEST
[   76.205899] Hardware name: WinLink E850-96 board (DT)
[   76.210930] ==================================================================

[   28.148233] ==================================================================
[   28.148387] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   28.148387] 
[   28.148492] Invalid read at 0x0000000098fe52e4:
[   28.148558]  test_invalid_access+0xdc/0x1f0
[   28.148614]  kunit_try_run_case+0x170/0x3f0
[   28.148668]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   28.148719]  kthread+0x328/0x630
[   28.148768]  ret_from_fork+0x10/0x20
[   28.148820] 
[   28.148920] CPU: 1 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G    B            N  6.15.4-rc3 #1 PREEMPT 
[   28.149019] Tainted: [B]=BAD_PAGE, [N]=TEST
[   28.149055] Hardware name: linux,dummy-virt (DT)
[   28.149096] ==================================================================

[   23.584117] ==================================================================
[   23.584719] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   23.584719] 
[   23.585336] Invalid read at 0x(____ptrval____):
[   23.585570]  test_invalid_access+0xf0/0x210
[   23.585784]  kunit_try_run_case+0x1a5/0x480
[   23.586659]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   23.587120]  kthread+0x337/0x6f0
[   23.587401]  ret_from_fork+0x41/0x80
[   23.587802]  ret_from_fork_asm+0x1a/0x30
[   23.588036] 
[   23.588356] CPU: 1 UID: 0 PID: 350 Comm: kunit_try_catch Tainted: G    B            N  6.15.4-rc3 #1 PREEMPT(voluntary) 
[   23.589081] Tainted: [B]=BAD_PAGE, [N]=TEST
[   23.589397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   23.589935] ==================================================================