Date
July 23, 2025, 3:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 35.580348] ================================================================== [ 35.580472] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 35.580472] [ 35.581207] Invalid free of 0x00000000d08afd28 (in kfence-#129): [ 35.581422] test_double_free+0x1bc/0x238 [ 35.581615] kunit_try_run_case+0x170/0x3f0 [ 35.581871] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.582021] kthread+0x328/0x630 [ 35.582070] ret_from_fork+0x10/0x20 [ 35.582114] [ 35.582364] kfence-#129: 0x00000000d08afd28-0x00000000667cc3dc, size=32, cache=kmalloc-32 [ 35.582364] [ 35.582467] allocated by task 336 on cpu 1 at 35.579535s (0.002927s ago): [ 35.582786] test_alloc+0x29c/0x628 [ 35.582907] test_double_free+0xd4/0x238 [ 35.582987] kunit_try_run_case+0x170/0x3f0 [ 35.583033] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.583290] kthread+0x328/0x630 [ 35.583782] ret_from_fork+0x10/0x20 [ 35.583876] [ 35.584401] freed by task 336 on cpu 1 at 35.579918s (0.004461s ago): [ 35.584810] test_double_free+0x1ac/0x238 [ 35.584861] kunit_try_run_case+0x170/0x3f0 [ 35.584916] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.584986] kthread+0x328/0x630 [ 35.585024] ret_from_fork+0x10/0x20 [ 35.585357] [ 35.585507] CPU: 1 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 35.586199] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 35.586294] Hardware name: linux,dummy-virt (DT) [ 35.586613] ================================================================== [ 35.682522] ================================================================== [ 35.682922] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 35.682922] [ 35.683232] Invalid free of 0x00000000466e04fa (in kfence-#130): [ 35.683388] test_double_free+0x100/0x238 [ 35.683462] kunit_try_run_case+0x170/0x3f0 [ 35.683507] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.683815] kthread+0x328/0x630 [ 35.684179] ret_from_fork+0x10/0x20 [ 35.684252] [ 35.684278] kfence-#130: 0x00000000466e04fa-0x00000000646e99dc, size=32, cache=test [ 35.684278] [ 35.684378] allocated by task 338 on cpu 1 at 35.682272s (0.002074s ago): [ 35.684463] test_alloc+0x230/0x628 [ 35.684796] test_double_free+0xd4/0x238 [ 35.684957] kunit_try_run_case+0x170/0x3f0 [ 35.685086] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.685137] kthread+0x328/0x630 [ 35.685443] ret_from_fork+0x10/0x20 [ 35.685608] [ 35.685700] freed by task 338 on cpu 1 at 35.682345s (0.003334s ago): [ 35.685869] test_double_free+0xf0/0x238 [ 35.685927] kunit_try_run_case+0x170/0x3f0 [ 35.685997] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.686386] kthread+0x328/0x630 [ 35.686744] ret_from_fork+0x10/0x20 [ 35.686851] [ 35.686914] CPU: 1 UID: 0 PID: 338 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250723 #1 PREEMPT [ 35.687314] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 35.687383] Hardware name: linux,dummy-virt (DT) [ 35.687602] ==================================================================
[ 30.876910] ================================================================== [ 30.877348] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 30.877348] [ 30.877758] Invalid free of 0x(____ptrval____) (in kfence-#101): [ 30.878098] test_double_free+0x1d3/0x260 [ 30.878648] kunit_try_run_case+0x1a5/0x480 [ 30.878830] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.879078] kthread+0x337/0x6f0 [ 30.879329] ret_from_fork+0x116/0x1d0 [ 30.879462] ret_from_fork_asm+0x1a/0x30 [ 30.879673] [ 30.880332] kfence-#101: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.880332] [ 30.880829] allocated by task 352 on cpu 0 at 30.876703s (0.004123s ago): [ 30.881388] test_alloc+0x364/0x10f0 [ 30.881640] test_double_free+0xdb/0x260 [ 30.881824] kunit_try_run_case+0x1a5/0x480 [ 30.882117] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.882414] kthread+0x337/0x6f0 [ 30.882558] ret_from_fork+0x116/0x1d0 [ 30.882754] ret_from_fork_asm+0x1a/0x30 [ 30.882904] [ 30.883253] freed by task 352 on cpu 0 at 30.876760s (0.006299s ago): [ 30.883598] test_double_free+0x1e0/0x260 [ 30.883858] kunit_try_run_case+0x1a5/0x480 [ 30.884067] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.884315] kthread+0x337/0x6f0 [ 30.884451] ret_from_fork+0x116/0x1d0 [ 30.884602] ret_from_fork_asm+0x1a/0x30 [ 30.884796] [ 30.884920] CPU: 0 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 30.885791] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.885982] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.886495] ================================================================== [ 30.981044] ================================================================== [ 30.981515] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 30.981515] [ 30.981808] Invalid free of 0x(____ptrval____) (in kfence-#102): [ 30.982135] test_double_free+0x112/0x260 [ 30.982413] kunit_try_run_case+0x1a5/0x480 [ 30.982572] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.982825] kthread+0x337/0x6f0 [ 30.983026] ret_from_fork+0x116/0x1d0 [ 30.983193] ret_from_fork_asm+0x1a/0x30 [ 30.983333] [ 30.983403] kfence-#102: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.983403] [ 30.983796] allocated by task 354 on cpu 1 at 30.980726s (0.003067s ago): [ 30.984083] test_alloc+0x2a6/0x10f0 [ 30.984398] test_double_free+0xdb/0x260 [ 30.984581] kunit_try_run_case+0x1a5/0x480 [ 30.984784] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.984960] kthread+0x337/0x6f0 [ 30.985084] ret_from_fork+0x116/0x1d0 [ 30.985281] ret_from_fork_asm+0x1a/0x30 [ 30.985475] [ 30.985570] freed by task 354 on cpu 1 at 30.980778s (0.004790s ago): [ 30.985953] test_double_free+0xfa/0x260 [ 30.986094] kunit_try_run_case+0x1a5/0x480 [ 30.986268] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.986522] kthread+0x337/0x6f0 [ 30.986699] ret_from_fork+0x116/0x1d0 [ 30.986900] ret_from_fork_asm+0x1a/0x30 [ 30.987115] [ 30.987289] CPU: 1 UID: 0 PID: 354 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250723 #1 PREEMPT(voluntary) [ 30.987744] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.987989] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.988327] ==================================================================