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Date
July 4, 2025, 3:11 p.m.

Environment
e850-96
qemu-arm64
qemu-x86_64 

[   74.750637] ==================================================================
[   74.750829] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   74.750829] 
[   74.750980] Invalid read at 0x(____ptrval____):
[   74.752094]  test_invalid_access+0xdc/0x1f0
[   74.756327]  kunit_try_run_case+0x170/0x3f0
[   74.760470]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   74.765925]  kthread+0x328/0x630
[   74.769133]  ret_from_fork+0x10/0x20
[   74.772694] 
[   74.774154] CPU: 6 UID: 0 PID: 380 Comm: kunit_try_catch Tainted: G    B            N  6.15.5-rc2 #1 PREEMPT 
[   74.784078] Tainted: [B]=BAD_PAGE, [N]=TEST
[   74.788238] Hardware name: WinLink E850-96 board (DT)
[   74.793272] ==================================================================
Metadata Full log Test run details 

[   26.972411] ==================================================================
[   26.972575] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   26.972575] 
[   26.972702] Invalid read at 0x0000000076b27657:
[   26.972769]  test_invalid_access+0xdc/0x1f0
[   26.972866]  kunit_try_run_case+0x170/0x3f0
[   26.973086]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   26.973138]  kthread+0x328/0x630
[   26.973691]  ret_from_fork+0x10/0x20
[   26.974069] 
[   26.974579] CPU: 0 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G    B            N  6.15.5-rc2 #1 PREEMPT 
[   26.974777] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.975025] Hardware name: linux,dummy-virt (DT)
[   26.975344] ==================================================================
Metadata Full log Test run details 

[   29.752076] ==================================================================
[   29.752680] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   29.752680] 
[   29.753073] Invalid read at 0x(____ptrval____):
[   29.753302]  test_invalid_access+0xf0/0x210
[   29.753521]  kunit_try_run_case+0x1a5/0x480
[   29.753714]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   29.753922]  kthread+0x337/0x6f0
[   29.754082]  ret_from_fork+0x41/0x80
[   29.754252]  ret_from_fork_asm+0x1a/0x30
[   29.754463] 
[   29.754608] CPU: 0 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G    B            N  6.15.5-rc2 #1 PREEMPT(voluntary) 
[   29.754964] Tainted: [B]=BAD_PAGE, [N]=TEST
[   29.755125] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   29.755426] ==================================================================
Metadata Full log Test run details