Date
June 25, 2025, 8:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 31.194096] ================================================================== [ 31.194421] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 31.194421] [ 31.194782] Out-of-bounds write at 0x0000000030931e37 (1B left of kfence-#89): [ 31.195303] test_out_of_bounds_write+0x100/0x240 [ 31.195418] kunit_try_run_case+0x170/0x3f0 [ 31.195471] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.195516] kthread+0x328/0x630 [ 31.195742] ret_from_fork+0x10/0x20 [ 31.195812] [ 31.195839] kfence-#89: 0x00000000cacf066f-0x00000000ec1e6156, size=32, cache=kmalloc-32 [ 31.195839] [ 31.196171] allocated by task 303 on cpu 0 at 31.193821s (0.002343s ago): [ 31.196307] test_alloc+0x29c/0x628 [ 31.196426] test_out_of_bounds_write+0xc8/0x240 [ 31.196479] kunit_try_run_case+0x170/0x3f0 [ 31.196520] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.196564] kthread+0x328/0x630 [ 31.197024] ret_from_fork+0x10/0x20 [ 31.197591] [ 31.197696] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 31.197960] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.198288] Hardware name: linux,dummy-virt (DT) [ 31.198520] ================================================================== [ 31.296342] ================================================================== [ 31.296452] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 31.296452] [ 31.296537] Out-of-bounds write at 0x00000000626102a9 (1B left of kfence-#90): [ 31.296594] test_out_of_bounds_write+0x100/0x240 [ 31.296642] kunit_try_run_case+0x170/0x3f0 [ 31.296686] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.296731] kthread+0x328/0x630 [ 31.296772] ret_from_fork+0x10/0x20 [ 31.296817] [ 31.296842] kfence-#90: 0x00000000f2b75796-0x0000000043e8a102, size=32, cache=test [ 31.296842] [ 31.296892] allocated by task 305 on cpu 0 at 31.296265s (0.000623s ago): [ 31.296961] test_alloc+0x230/0x628 [ 31.297002] test_out_of_bounds_write+0xc8/0x240 [ 31.297046] kunit_try_run_case+0x170/0x3f0 [ 31.297086] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.297128] kthread+0x328/0x630 [ 31.297164] ret_from_fork+0x10/0x20 [ 31.297203] [ 31.297242] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 31.297319] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.297348] Hardware name: linux,dummy-virt (DT) [ 31.297380] ==================================================================
[ 26.836304] ================================================================== [ 26.836704] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 26.836704] [ 26.837218] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#72): [ 26.837550] test_out_of_bounds_write+0x10d/0x260 [ 26.837756] kunit_try_run_case+0x1a5/0x480 [ 26.838019] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.838262] kthread+0x337/0x6f0 [ 26.838421] ret_from_fork+0x116/0x1d0 [ 26.838558] ret_from_fork_asm+0x1a/0x30 [ 26.838687] [ 26.839199] kfence-#72: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 26.839199] [ 26.839639] allocated by task 320 on cpu 1 at 26.836166s (0.003471s ago): [ 26.839929] test_alloc+0x364/0x10f0 [ 26.840061] test_out_of_bounds_write+0xd4/0x260 [ 26.840335] kunit_try_run_case+0x1a5/0x480 [ 26.840511] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.840762] kthread+0x337/0x6f0 [ 26.840876] ret_from_fork+0x116/0x1d0 [ 26.841059] ret_from_fork_asm+0x1a/0x30 [ 26.841263] [ 26.841377] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT(voluntary) [ 26.841915] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.842295] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.842666] ================================================================== [ 27.148227] ================================================================== [ 27.148633] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 27.148633] [ 27.149089] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#75): [ 27.149436] test_out_of_bounds_write+0x10d/0x260 [ 27.149622] kunit_try_run_case+0x1a5/0x480 [ 27.149769] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.150030] kthread+0x337/0x6f0 [ 27.150304] ret_from_fork+0x116/0x1d0 [ 27.150470] ret_from_fork_asm+0x1a/0x30 [ 27.150605] [ 27.150672] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 27.150672] [ 27.151060] allocated by task 322 on cpu 0 at 27.148158s (0.002899s ago): [ 27.151375] test_alloc+0x2a6/0x10f0 [ 27.151497] test_out_of_bounds_write+0xd4/0x260 [ 27.151642] kunit_try_run_case+0x1a5/0x480 [ 27.151925] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.152282] kthread+0x337/0x6f0 [ 27.152465] ret_from_fork+0x116/0x1d0 [ 27.152702] ret_from_fork_asm+0x1a/0x30 [ 27.152876] [ 27.152995] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250625 #1 PREEMPT(voluntary) [ 27.153446] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.153641] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.154015] ==================================================================