Date
July 18, 2025, 1:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 36.413895] ================================================================== [ 36.413969] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 36.413969] [ 36.414337] Invalid free of 0x000000003d0a2e56 (in kfence-#130): [ 36.414408] test_double_free+0x100/0x238 [ 36.414455] kunit_try_run_case+0x170/0x3f0 [ 36.414497] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.414869] kthread+0x328/0x630 [ 36.414943] ret_from_fork+0x10/0x20 [ 36.415272] [ 36.415334] kfence-#130: 0x000000003d0a2e56-0x0000000096db33f3, size=32, cache=test [ 36.415334] [ 36.415656] allocated by task 336 on cpu 0 at 36.413355s (0.002291s ago): [ 36.415736] test_alloc+0x230/0x628 [ 36.415823] test_double_free+0xd4/0x238 [ 36.415921] kunit_try_run_case+0x170/0x3f0 [ 36.416095] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.416182] kthread+0x328/0x630 [ 36.416336] ret_from_fork+0x10/0x20 [ 36.416424] [ 36.416884] freed by task 336 on cpu 0 at 36.413689s (0.003178s ago): [ 36.417009] test_double_free+0xf0/0x238 [ 36.417148] kunit_try_run_case+0x170/0x3f0 [ 36.417269] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.417345] kthread+0x328/0x630 [ 36.417382] ret_from_fork+0x10/0x20 [ 36.417422] [ 36.417491] CPU: 0 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250718 #1 PREEMPT [ 36.417596] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.417635] Hardware name: linux,dummy-virt (DT) [ 36.417669] ================================================================== [ 36.310140] ================================================================== [ 36.310285] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 36.310285] [ 36.310687] Invalid free of 0x00000000581294d8 (in kfence-#129): [ 36.310779] test_double_free+0x1bc/0x238 [ 36.311135] kunit_try_run_case+0x170/0x3f0 [ 36.311227] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.311343] kthread+0x328/0x630 [ 36.311388] ret_from_fork+0x10/0x20 [ 36.311435] [ 36.311462] kfence-#129: 0x00000000581294d8-0x00000000e27e5dc3, size=32, cache=kmalloc-32 [ 36.311462] [ 36.311681] allocated by task 334 on cpu 0 at 36.309434s (0.002087s ago): [ 36.311877] test_alloc+0x29c/0x628 [ 36.311964] test_double_free+0xd4/0x238 [ 36.312005] kunit_try_run_case+0x170/0x3f0 [ 36.312382] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.312503] kthread+0x328/0x630 [ 36.312591] ret_from_fork+0x10/0x20 [ 36.312645] [ 36.312890] freed by task 334 on cpu 0 at 36.309515s (0.003161s ago): [ 36.313214] test_double_free+0x1ac/0x238 [ 36.313339] kunit_try_run_case+0x170/0x3f0 [ 36.313417] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.313554] kthread+0x328/0x630 [ 36.313632] ret_from_fork+0x10/0x20 [ 36.313796] [ 36.313883] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250718 #1 PREEMPT [ 36.314061] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.314304] Hardware name: linux,dummy-virt (DT) [ 36.314403] ==================================================================
[ 30.442199] ================================================================== [ 30.442600] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 30.442600] [ 30.442863] Invalid free of 0x(____ptrval____) (in kfence-#99): [ 30.443134] test_double_free+0x112/0x260 [ 30.443307] kunit_try_run_case+0x1a5/0x480 [ 30.443530] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.443711] kthread+0x337/0x6f0 [ 30.443832] ret_from_fork+0x116/0x1d0 [ 30.444018] ret_from_fork_asm+0x1a/0x30 [ 30.444219] [ 30.444311] kfence-#99: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.444311] [ 30.444677] allocated by task 353 on cpu 1 at 30.442033s (0.002641s ago): [ 30.444950] test_alloc+0x2a6/0x10f0 [ 30.445130] test_double_free+0xdb/0x260 [ 30.445286] kunit_try_run_case+0x1a5/0x480 [ 30.445484] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.445704] kthread+0x337/0x6f0 [ 30.445868] ret_from_fork+0x116/0x1d0 [ 30.446026] ret_from_fork_asm+0x1a/0x30 [ 30.446175] [ 30.446267] freed by task 353 on cpu 1 at 30.442087s (0.004178s ago): [ 30.446524] test_double_free+0xfa/0x260 [ 30.446656] kunit_try_run_case+0x1a5/0x480 [ 30.446801] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.446970] kthread+0x337/0x6f0 [ 30.447135] ret_from_fork+0x116/0x1d0 [ 30.447320] ret_from_fork_asm+0x1a/0x30 [ 30.447519] [ 30.447633] CPU: 1 UID: 0 PID: 353 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250718 #1 PREEMPT(voluntary) [ 30.448154] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.448341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.448635] ================================================================== [ 30.338308] ================================================================== [ 30.338761] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 30.338761] [ 30.339122] Invalid free of 0x(____ptrval____) (in kfence-#98): [ 30.339444] test_double_free+0x1d3/0x260 [ 30.339647] kunit_try_run_case+0x1a5/0x480 [ 30.339794] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.340052] kthread+0x337/0x6f0 [ 30.340225] ret_from_fork+0x116/0x1d0 [ 30.340382] ret_from_fork_asm+0x1a/0x30 [ 30.340577] [ 30.340644] kfence-#98: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.340644] [ 30.341013] allocated by task 351 on cpu 1 at 30.338098s (0.002914s ago): [ 30.341308] test_alloc+0x364/0x10f0 [ 30.341469] test_double_free+0xdb/0x260 [ 30.341651] kunit_try_run_case+0x1a5/0x480 [ 30.341830] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.342042] kthread+0x337/0x6f0 [ 30.342160] ret_from_fork+0x116/0x1d0 [ 30.342347] ret_from_fork_asm+0x1a/0x30 [ 30.342554] [ 30.342644] freed by task 351 on cpu 1 at 30.338165s (0.004478s ago): [ 30.342922] test_double_free+0x1e0/0x260 [ 30.343076] kunit_try_run_case+0x1a5/0x480 [ 30.343285] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.343486] kthread+0x337/0x6f0 [ 30.343603] ret_from_fork+0x116/0x1d0 [ 30.343731] ret_from_fork_asm+0x1a/0x30 [ 30.343866] [ 30.343972] CPU: 1 UID: 0 PID: 351 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250718 #1 PREEMPT(voluntary) [ 30.344511] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.344681] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.344949] ==================================================================