Date
July 3, 2025, 6:13 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.141785] ================================================================== [ 21.141908] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.141908] [ 21.142046] Out-of-bounds write at 0x000000008335fc6c (1B left of kfence-#85): [ 21.142103] test_out_of_bounds_write+0x100/0x240 [ 21.142411] kunit_try_run_case+0x170/0x3f0 [ 21.142500] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.142582] kthread+0x328/0x630 [ 21.142655] ret_from_fork+0x10/0x20 [ 21.142711] [ 21.142738] kfence-#85: 0x00000000f9f4cc5d-0x000000007e1c8190, size=32, cache=kmalloc-32 [ 21.142738] [ 21.142810] allocated by task 291 on cpu 1 at 21.141552s (0.001234s ago): [ 21.142906] test_alloc+0x29c/0x628 [ 21.142972] test_out_of_bounds_write+0xc8/0x240 [ 21.143041] kunit_try_run_case+0x170/0x3f0 [ 21.143084] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.143157] kthread+0x328/0x630 [ 21.143207] ret_from_fork+0x10/0x20 [ 21.143247] [ 21.143309] CPU: 1 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 21.143570] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.143692] Hardware name: linux,dummy-virt (DT) [ 21.143735] ================================================================== [ 21.350415] ================================================================== [ 21.350495] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.350495] [ 21.350915] Out-of-bounds write at 0x000000004e25c4fd (1B left of kfence-#87): [ 21.351019] test_out_of_bounds_write+0x100/0x240 [ 21.351192] kunit_try_run_case+0x170/0x3f0 [ 21.351237] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.351281] kthread+0x328/0x630 [ 21.351319] ret_from_fork+0x10/0x20 [ 21.351654] [ 21.351741] kfence-#87: 0x00000000f576fa69-0x00000000f5d4aa1b, size=32, cache=test [ 21.351741] [ 21.351843] allocated by task 293 on cpu 1 at 21.350158s (0.001635s ago): [ 21.351918] test_alloc+0x230/0x628 [ 21.351958] test_out_of_bounds_write+0xc8/0x240 [ 21.352000] kunit_try_run_case+0x170/0x3f0 [ 21.352051] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.352095] kthread+0x328/0x630 [ 21.352129] ret_from_fork+0x10/0x20 [ 21.352168] [ 21.352211] CPU: 1 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 21.352290] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.352319] Hardware name: linux,dummy-virt (DT) [ 21.352375] ==================================================================
[ 16.312537] ================================================================== [ 16.312934] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.312934] [ 16.313470] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 16.313784] test_out_of_bounds_write+0x10d/0x260 [ 16.313997] kunit_try_run_case+0x1a5/0x480 [ 16.314165] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.314514] kthread+0x337/0x6f0 [ 16.314698] ret_from_fork+0x116/0x1d0 [ 16.314894] ret_from_fork_asm+0x1a/0x30 [ 16.315056] [ 16.315171] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.315171] [ 16.315951] allocated by task 309 on cpu 1 at 16.312433s (0.003515s ago): [ 16.316323] test_alloc+0x364/0x10f0 [ 16.316803] test_out_of_bounds_write+0xd4/0x260 [ 16.317010] kunit_try_run_case+0x1a5/0x480 [ 16.317246] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.317692] kthread+0x337/0x6f0 [ 16.317873] ret_from_fork+0x116/0x1d0 [ 16.318060] ret_from_fork_asm+0x1a/0x30 [ 16.318261] [ 16.318539] CPU: 1 UID: 0 PID: 309 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.319076] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.319410] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.319792] ================================================================== [ 16.520489] ================================================================== [ 16.520865] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.520865] [ 16.521267] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#69): [ 16.521611] test_out_of_bounds_write+0x10d/0x260 [ 16.521786] kunit_try_run_case+0x1a5/0x480 [ 16.521947] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.522144] kthread+0x337/0x6f0 [ 16.522278] ret_from_fork+0x116/0x1d0 [ 16.522423] ret_from_fork_asm+0x1a/0x30 [ 16.522573] [ 16.522651] kfence-#69: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 16.522651] [ 16.522934] allocated by task 311 on cpu 0 at 16.520426s (0.002506s ago): [ 16.523300] test_alloc+0x2a6/0x10f0 [ 16.523462] test_out_of_bounds_write+0xd4/0x260 [ 16.523680] kunit_try_run_case+0x1a5/0x480 [ 16.523838] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.524024] kthread+0x337/0x6f0 [ 16.524276] ret_from_fork+0x116/0x1d0 [ 16.524503] ret_from_fork_asm+0x1a/0x30 [ 16.524709] [ 16.524837] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 16.525278] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.525425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.525697] ==================================================================