Date
July 2, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 35.409144] ================================================================== [ 35.409239] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 35.409239] [ 35.409315] Invalid free of 0x00000000259f8d2b (in kfence-#127): [ 35.409386] test_double_free+0x1bc/0x238 [ 35.409434] kunit_try_run_case+0x170/0x3f0 [ 35.409482] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.409530] kthread+0x328/0x630 [ 35.409570] ret_from_fork+0x10/0x20 [ 35.409623] [ 35.409650] kfence-#127: 0x00000000259f8d2b-0x0000000039c44183, size=32, cache=kmalloc-32 [ 35.409650] [ 35.409714] allocated by task 336 on cpu 1 at 35.408755s (0.000954s ago): [ 35.409790] test_alloc+0x29c/0x628 [ 35.409833] test_double_free+0xd4/0x238 [ 35.409876] kunit_try_run_case+0x170/0x3f0 [ 35.409938] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.409985] kthread+0x328/0x630 [ 35.410022] ret_from_fork+0x10/0x20 [ 35.410062] [ 35.410086] freed by task 336 on cpu 1 at 35.408866s (0.001216s ago): [ 35.410151] test_double_free+0x1ac/0x238 [ 35.410193] kunit_try_run_case+0x170/0x3f0 [ 35.410234] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.410279] kthread+0x328/0x630 [ 35.410315] ret_from_fork+0x10/0x20 [ 35.410355] [ 35.410411] CPU: 1 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 35.410506] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.410537] Hardware name: linux,dummy-virt (DT) [ 35.410579] ================================================================== [ 35.513985] ================================================================== [ 35.514071] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 35.514071] [ 35.514232] Invalid free of 0x00000000a33d5bb6 (in kfence-#128): [ 35.514309] test_double_free+0x100/0x238 [ 35.514376] kunit_try_run_case+0x170/0x3f0 [ 35.514766] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.514892] kthread+0x328/0x630 [ 35.514947] ret_from_fork+0x10/0x20 [ 35.514989] [ 35.515016] kfence-#128: 0x00000000a33d5bb6-0x00000000e002a32a, size=32, cache=test [ 35.515016] [ 35.515126] allocated by task 338 on cpu 1 at 35.513139s (0.001982s ago): [ 35.515202] test_alloc+0x230/0x628 [ 35.515250] test_double_free+0xd4/0x238 [ 35.515290] kunit_try_run_case+0x170/0x3f0 [ 35.515337] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.515382] kthread+0x328/0x630 [ 35.515428] ret_from_fork+0x10/0x20 [ 35.515468] [ 35.515492] freed by task 338 on cpu 1 at 35.513387s (0.002102s ago): [ 35.516052] test_double_free+0xf0/0x238 [ 35.516216] kunit_try_run_case+0x170/0x3f0 [ 35.516330] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.516511] kthread+0x328/0x630 [ 35.516565] ret_from_fork+0x10/0x20 [ 35.516625] [ 35.517106] CPU: 1 UID: 0 PID: 338 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 35.517496] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.517609] Hardware name: linux,dummy-virt (DT) [ 35.517651] ==================================================================
[ 37.716112] ================================================================== [ 37.716246] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 37.716246] [ 37.716318] Invalid free of 0x000000004a3242c8 (in kfence-#134): [ 37.716389] test_double_free+0x1bc/0x238 [ 37.716439] kunit_try_run_case+0x170/0x3f0 [ 37.716487] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.716533] kthread+0x328/0x630 [ 37.716572] ret_from_fork+0x10/0x20 [ 37.716616] [ 37.716643] kfence-#134: 0x000000004a3242c8-0x000000007fa3dd48, size=32, cache=kmalloc-32 [ 37.716643] [ 37.716701] allocated by task 334 on cpu 0 at 37.715805s (0.000892s ago): [ 37.716766] test_alloc+0x29c/0x628 [ 37.716807] test_double_free+0xd4/0x238 [ 37.716850] kunit_try_run_case+0x170/0x3f0 [ 37.716892] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.716937] kthread+0x328/0x630 [ 37.716975] ret_from_fork+0x10/0x20 [ 37.717015] [ 37.717041] freed by task 334 on cpu 0 at 37.715878s (0.001159s ago): [ 37.717105] test_double_free+0x1ac/0x238 [ 37.717147] kunit_try_run_case+0x170/0x3f0 [ 37.717202] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.717247] kthread+0x328/0x630 [ 37.717284] ret_from_fork+0x10/0x20 [ 37.717324] [ 37.717373] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 37.717456] Tainted: [B]=BAD_PAGE, [N]=TEST [ 37.717493] Hardware name: linux,dummy-virt (DT) [ 37.717528] ================================================================== [ 37.820011] ================================================================== [ 37.820098] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 37.820098] [ 37.820180] Invalid free of 0x000000003bee8f17 (in kfence-#135): [ 37.820234] test_double_free+0x100/0x238 [ 37.820283] kunit_try_run_case+0x170/0x3f0 [ 37.820328] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.820374] kthread+0x328/0x630 [ 37.820413] ret_from_fork+0x10/0x20 [ 37.820453] [ 37.820478] kfence-#135: 0x000000003bee8f17-0x0000000043019f32, size=32, cache=test [ 37.820478] [ 37.820533] allocated by task 336 on cpu 0 at 37.819817s (0.000712s ago): [ 37.820598] test_alloc+0x230/0x628 [ 37.820638] test_double_free+0xd4/0x238 [ 37.820680] kunit_try_run_case+0x170/0x3f0 [ 37.820720] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.820765] kthread+0x328/0x630 [ 37.820801] ret_from_fork+0x10/0x20 [ 37.820842] [ 37.820866] freed by task 336 on cpu 0 at 37.819873s (0.000988s ago): [ 37.820929] test_double_free+0xf0/0x238 [ 37.820969] kunit_try_run_case+0x170/0x3f0 [ 37.821011] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.821056] kthread+0x328/0x630 [ 37.821093] ret_from_fork+0x10/0x20 [ 37.821132] [ 37.821182] CPU: 0 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 37.821265] Tainted: [B]=BAD_PAGE, [N]=TEST [ 37.821296] Hardware name: linux,dummy-virt (DT) [ 37.821333] ==================================================================
[ 28.530174] ================================================================== [ 28.530725] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 28.530725] [ 28.531109] Invalid free of 0x(____ptrval____) (in kfence-#95): [ 28.531339] test_double_free+0x112/0x260 [ 28.531535] kunit_try_run_case+0x1a5/0x480 [ 28.531772] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.532026] kthread+0x337/0x6f0 [ 28.532199] ret_from_fork+0x116/0x1d0 [ 28.532341] ret_from_fork_asm+0x1a/0x30 [ 28.532584] [ 28.532681] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.532681] [ 28.533011] allocated by task 353 on cpu 0 at 28.529999s (0.003010s ago): [ 28.533267] test_alloc+0x2a6/0x10f0 [ 28.533463] test_double_free+0xdb/0x260 [ 28.533771] kunit_try_run_case+0x1a5/0x480 [ 28.533965] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.534187] kthread+0x337/0x6f0 [ 28.534370] ret_from_fork+0x116/0x1d0 [ 28.534563] ret_from_fork_asm+0x1a/0x30 [ 28.534777] [ 28.534845] freed by task 353 on cpu 0 at 28.530053s (0.004790s ago): [ 28.535171] test_double_free+0xfa/0x260 [ 28.535352] kunit_try_run_case+0x1a5/0x480 [ 28.535489] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.535655] kthread+0x337/0x6f0 [ 28.535769] ret_from_fork+0x116/0x1d0 [ 28.535893] ret_from_fork_asm+0x1a/0x30 [ 28.536024] [ 28.536116] CPU: 0 UID: 0 PID: 353 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 28.536793] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.537135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.538268] ================================================================== [ 28.426290] ================================================================== [ 28.426784] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 28.426784] [ 28.427088] Invalid free of 0x(____ptrval____) (in kfence-#94): [ 28.427389] test_double_free+0x1d3/0x260 [ 28.428033] kunit_try_run_case+0x1a5/0x480 [ 28.428213] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.428477] kthread+0x337/0x6f0 [ 28.428665] ret_from_fork+0x116/0x1d0 [ 28.428816] ret_from_fork_asm+0x1a/0x30 [ 28.429013] [ 28.429110] kfence-#94: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.429110] [ 28.429475] allocated by task 351 on cpu 1 at 28.426018s (0.003455s ago): [ 28.430291] test_alloc+0x364/0x10f0 [ 28.430612] test_double_free+0xdb/0x260 [ 28.430788] kunit_try_run_case+0x1a5/0x480 [ 28.431101] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.431339] kthread+0x337/0x6f0 [ 28.431489] ret_from_fork+0x116/0x1d0 [ 28.431838] ret_from_fork_asm+0x1a/0x30 [ 28.432048] [ 28.432118] freed by task 351 on cpu 1 at 28.426093s (0.006023s ago): [ 28.432532] test_double_free+0x1e0/0x260 [ 28.432840] kunit_try_run_case+0x1a5/0x480 [ 28.433099] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.433410] kthread+0x337/0x6f0 [ 28.433609] ret_from_fork+0x116/0x1d0 [ 28.433777] ret_from_fork_asm+0x1a/0x30 [ 28.433952] [ 28.434062] CPU: 1 UID: 0 PID: 351 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 28.434568] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.435049] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.435485] ==================================================================
[ 28.803832] ================================================================== [ 28.804317] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 28.804317] [ 28.804834] Invalid free of 0x(____ptrval____) (in kfence-#97): [ 28.805241] test_double_free+0x1d3/0x260 [ 28.805517] kunit_try_run_case+0x1a5/0x480 [ 28.806212] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.806453] kthread+0x337/0x6f0 [ 28.806883] ret_from_fork+0x116/0x1d0 [ 28.807075] ret_from_fork_asm+0x1a/0x30 [ 28.807297] [ 28.807411] kfence-#97: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.807411] [ 28.807866] allocated by task 352 on cpu 1 at 28.803543s (0.004320s ago): [ 28.808499] test_alloc+0x364/0x10f0 [ 28.808901] test_double_free+0xdb/0x260 [ 28.809203] kunit_try_run_case+0x1a5/0x480 [ 28.809397] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.809672] kthread+0x337/0x6f0 [ 28.810015] ret_from_fork+0x116/0x1d0 [ 28.810288] ret_from_fork_asm+0x1a/0x30 [ 28.810495] [ 28.810580] freed by task 352 on cpu 1 at 28.803605s (0.006972s ago): [ 28.811131] test_double_free+0x1e0/0x260 [ 28.811327] kunit_try_run_case+0x1a5/0x480 [ 28.811683] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.812033] kthread+0x337/0x6f0 [ 28.812229] ret_from_fork+0x116/0x1d0 [ 28.812518] ret_from_fork_asm+0x1a/0x30 [ 28.812798] [ 28.812941] CPU: 1 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 28.813445] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.813623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.814233] ================================================================== [ 28.907689] ================================================================== [ 28.908128] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 28.908128] [ 28.908438] Invalid free of 0x(____ptrval____) (in kfence-#98): [ 28.908741] test_double_free+0x112/0x260 [ 28.908910] kunit_try_run_case+0x1a5/0x480 [ 28.909135] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.909325] kthread+0x337/0x6f0 [ 28.909493] ret_from_fork+0x116/0x1d0 [ 28.909675] ret_from_fork_asm+0x1a/0x30 [ 28.909851] [ 28.909921] kfence-#98: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.909921] [ 28.910300] allocated by task 354 on cpu 0 at 28.907470s (0.002828s ago): [ 28.910585] test_alloc+0x2a6/0x10f0 [ 28.910712] test_double_free+0xdb/0x260 [ 28.910847] kunit_try_run_case+0x1a5/0x480 [ 28.911047] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.911355] kthread+0x337/0x6f0 [ 28.911527] ret_from_fork+0x116/0x1d0 [ 28.911674] ret_from_fork_asm+0x1a/0x30 [ 28.911808] [ 28.911874] freed by task 354 on cpu 0 at 28.907522s (0.004350s ago): [ 28.912265] test_double_free+0xfa/0x260 [ 28.912460] kunit_try_run_case+0x1a5/0x480 [ 28.912665] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.912874] kthread+0x337/0x6f0 [ 28.913030] ret_from_fork+0x116/0x1d0 [ 28.913166] ret_from_fork_asm+0x1a/0x30 [ 28.913461] [ 28.913577] CPU: 0 UID: 0 PID: 354 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 28.914007] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.914154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.914456] ==================================================================