Hay
Date
July 6, 2025, 11:09 p.m.

Environment
qemu-arm64
qemu-x86_64
x86

[   26.622460] ==================================================================
[   26.622613] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   26.622613] 
[   26.622719] Invalid read at 0x00000000f22f2ff6:
[   26.623147]  test_invalid_access+0xdc/0x1f0
[   26.623256]  kunit_try_run_case+0x170/0x3f0
[   26.623627]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   26.623934]  kthread+0x328/0x630
[   26.623996]  ret_from_fork+0x10/0x20
[   26.624875] 
[   26.627208] CPU: 0 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc5 #1 PREEMPT 
[   26.627544] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.627647] Hardware name: linux,dummy-virt (DT)
[   26.627705] ==================================================================

[   26.973935] ==================================================================
[   26.974294] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   26.974294] 
[   26.974432] Invalid read at 0x00000000028c070e:
[   26.974522]  test_invalid_access+0xdc/0x1f0
[   26.974604]  kunit_try_run_case+0x170/0x3f0
[   26.974681]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   26.974753]  kthread+0x328/0x630
[   26.974820]  ret_from_fork+0x10/0x20
[   26.974894] 
[   26.974985] CPU: 0 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc5 #1 PREEMPT 
[   26.975097] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.975154] Hardware name: linux,dummy-virt (DT)
[   26.975215] ==================================================================

[   26.201085] ==================================================================
[   26.201665] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   26.201665] 
[   26.202173] Invalid read at 0x(____ptrval____):
[   26.202961]  test_invalid_access+0xf0/0x210
[   26.203661]  kunit_try_run_case+0x1a5/0x480
[   26.204026]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.204391]  kthread+0x337/0x6f0
[   26.204555]  ret_from_fork+0x116/0x1d0
[   26.205448]  ret_from_fork_asm+0x1a/0x30
[   26.205967] 
[   26.206488] CPU: 1 UID: 0 PID: 349 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc5 #1 PREEMPT(voluntary) 
[   26.207449] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.207847] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   26.208411] ==================================================================

[   25.851830] ==================================================================
[   25.852750] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   25.852750] 
[   25.853233] Invalid read at 0x(____ptrval____):
[   25.853668]  test_invalid_access+0xf0/0x210
[   25.854081]  kunit_try_run_case+0x1a5/0x480
[   25.854320]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   25.854633]  kthread+0x337/0x6f0
[   25.854934]  ret_from_fork+0x116/0x1d0
[   25.855329]  ret_from_fork_asm+0x1a/0x30
[   25.855629] 
[   25.855906] CPU: 0 UID: 0 PID: 348 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc5 #1 PREEMPT(voluntary) 
[   25.856495] Tainted: [B]=BAD_PAGE, [N]=TEST
[   25.856701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   25.857214] ==================================================================

[   91.082824] ==================================================================
[   91.093996] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   91.093996] 
[   91.102097] Invalid read at 0x00000000161be419:
[   91.106631]  test_invalid_access+0xf0/0x210
[   91.110816]  kunit_try_run_case+0x1a2/0x480
[   91.115010]  kunit_generic_run_threadfn_adapter+0x82/0xf0
[   91.120409]  kthread+0x334/0x6f0
[   91.123643]  ret_from_fork+0x113/0x1d0
[   91.127396]  ret_from_fork_asm+0x1a/0x30
[   91.131353] 
[   91.132873] CPU: 1 UID: 0 PID: 372 Comm: kunit_try_catch Tainted: G S  B            N  6.16.0-rc5 #1 PREEMPT(voluntary) 
[   91.143751] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [N]=TEST
[   91.149762] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[   91.157156] ==================================================================