Hay
Date
July 20, 2025, 11:12 p.m.

Environment
qemu-arm64
qemu-x86_64

[   27.722147] ==================================================================
[   27.722303] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   27.722303] 
[   27.722433] Invalid read at 0x00000000b8c775e3:
[   27.722503]  test_invalid_access+0xdc/0x1f0
[   27.722561]  kunit_try_run_case+0x170/0x3f0
[   27.722615]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   27.722745]  kthread+0x328/0x630
[   27.722810]  ret_from_fork+0x10/0x20
[   27.722884] 
[   27.723460] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc7 #1 PREEMPT 
[   27.723583] Tainted: [B]=BAD_PAGE, [N]=TEST
[   27.723620] Hardware name: linux,dummy-virt (DT)
[   27.723663] ==================================================================

[   27.205725] ==================================================================
[   27.207574] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   27.207574] 
[   27.207758] Invalid read at 0x0000000029fd4691:
[   27.208072]  test_invalid_access+0xdc/0x1f0
[   27.208153]  kunit_try_run_case+0x170/0x3f0
[   27.208207]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   27.208557]  kthread+0x328/0x630
[   27.208634]  ret_from_fork+0x10/0x20
[   27.209150] 
[   27.209995] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc7 #1 PREEMPT 
[   27.210096] Tainted: [B]=BAD_PAGE, [N]=TEST
[   27.210132] Hardware name: linux,dummy-virt (DT)
[   27.210174] ==================================================================

[   26.010220] ==================================================================
[   26.010811] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   26.010811] 
[   26.011710] Invalid read at 0x(____ptrval____):
[   26.011893]  test_invalid_access+0xf0/0x210
[   26.012126]  kunit_try_run_case+0x1a5/0x480
[   26.012536]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.012861]  kthread+0x337/0x6f0
[   26.013156]  ret_from_fork+0x116/0x1d0
[   26.013318]  ret_from_fork_asm+0x1a/0x30
[   26.014265] 
[   26.014417] CPU: 1 UID: 0 PID: 349 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc7 #1 PREEMPT(voluntary) 
[   26.014847] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.015073] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   26.015542] ==================================================================

[   23.415555] ==================================================================
[   23.416568] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   23.416568] 
[   23.417085] Invalid read at 0x(____ptrval____):
[   23.417794]  test_invalid_access+0xf0/0x210
[   23.418122]  kunit_try_run_case+0x1a5/0x480
[   23.418579]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   23.418819]  kthread+0x337/0x6f0
[   23.419226]  ret_from_fork+0x116/0x1d0
[   23.419565]  ret_from_fork_asm+0x1a/0x30
[   23.419785] 
[   23.419932] CPU: 0 UID: 0 PID: 349 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc7 #1 PREEMPT(voluntary) 
[   23.420733] Tainted: [B]=BAD_PAGE, [N]=TEST
[   23.421051] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   23.421745] ==================================================================