Date
June 17, 2025, 3:40 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 28.025156] ================================================================== [ 28.026320] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 28.026320] [ 28.026588] Invalid free of 0x000000004bf93b36 (in kfence-#130): [ 28.026760] test_double_free+0x100/0x238 [ 28.027327] kunit_try_run_case+0x170/0x3f0 [ 28.027500] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.028025] kthread+0x328/0x630 [ 28.028251] ret_from_fork+0x10/0x20 [ 28.028362] [ 28.028428] kfence-#130: 0x000000004bf93b36-0x0000000086949a7f, size=32, cache=test [ 28.028428] [ 28.028965] allocated by task 307 on cpu 0 at 28.024548s (0.004407s ago): [ 28.029424] test_alloc+0x230/0x628 [ 28.029529] test_double_free+0xd4/0x238 [ 28.030030] kunit_try_run_case+0x170/0x3f0 [ 28.030451] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.030799] kthread+0x328/0x630 [ 28.030903] ret_from_fork+0x10/0x20 [ 28.031058] [ 28.031121] freed by task 307 on cpu 0 at 28.024707s (0.006406s ago): [ 28.031332] test_double_free+0xf0/0x238 [ 28.031431] kunit_try_run_case+0x170/0x3f0 [ 28.031541] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.033410] kthread+0x328/0x630 [ 28.033555] ret_from_fork+0x10/0x20 [ 28.033647] [ 28.033759] CPU: 0 UID: 0 PID: 307 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT [ 28.033934] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.033995] Hardware name: linux,dummy-virt (DT) [ 28.034066] ================================================================== [ 27.917388] ================================================================== [ 27.917847] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 27.917847] [ 27.917990] Invalid free of 0x00000000e3c6d5dd (in kfence-#129): [ 27.918556] test_double_free+0x1bc/0x238 [ 27.918724] kunit_try_run_case+0x170/0x3f0 [ 27.918928] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.919272] kthread+0x328/0x630 [ 27.919607] ret_from_fork+0x10/0x20 [ 27.919778] [ 27.919985] kfence-#129: 0x00000000e3c6d5dd-0x00000000652e3052, size=32, cache=kmalloc-32 [ 27.919985] [ 27.920374] allocated by task 305 on cpu 0 at 27.915315s (0.005048s ago): [ 27.920757] test_alloc+0x29c/0x628 [ 27.921115] test_double_free+0xd4/0x238 [ 27.921432] kunit_try_run_case+0x170/0x3f0 [ 27.921528] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.921609] kthread+0x328/0x630 [ 27.922184] ret_from_fork+0x10/0x20 [ 27.922597] [ 27.922845] freed by task 305 on cpu 0 at 27.916317s (0.006517s ago): [ 27.923104] test_double_free+0x1ac/0x238 [ 27.923418] kunit_try_run_case+0x170/0x3f0 [ 27.923577] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.923927] kthread+0x328/0x630 [ 27.924031] ret_from_fork+0x10/0x20 [ 27.924404] [ 27.924709] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT [ 27.925074] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.925439] Hardware name: linux,dummy-virt (DT) [ 27.925746] ==================================================================
[ 28.411938] ================================================================== [ 28.412564] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 28.412564] [ 28.413221] Invalid free of 0x(____ptrval____) (in kfence-#115): [ 28.413711] test_double_free+0x112/0x260 [ 28.414120] kunit_try_run_case+0x1a5/0x480 [ 28.414490] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.415018] kthread+0x337/0x6f0 [ 28.415380] ret_from_fork+0x41/0x80 [ 28.415722] ret_from_fork_asm+0x1a/0x30 [ 28.416251] [ 28.416473] kfence-#115: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.416473] [ 28.417114] allocated by task 325 on cpu 0 at 28.411645s (0.005463s ago): [ 28.417592] test_alloc+0x2a6/0x10f0 [ 28.418036] test_double_free+0xdb/0x260 [ 28.418596] kunit_try_run_case+0x1a5/0x480 [ 28.419040] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.419638] kthread+0x337/0x6f0 [ 28.419982] ret_from_fork+0x41/0x80 [ 28.420409] ret_from_fork_asm+0x1a/0x30 [ 28.420731] [ 28.420910] freed by task 325 on cpu 0 at 28.411741s (0.009164s ago): [ 28.421500] test_double_free+0xfa/0x260 [ 28.422053] kunit_try_run_case+0x1a5/0x480 [ 28.422525] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.422958] kthread+0x337/0x6f0 [ 28.423253] ret_from_fork+0x41/0x80 [ 28.423700] ret_from_fork_asm+0x1a/0x30 [ 28.424336] [ 28.424632] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT(voluntary) [ 28.425645] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.426047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.426755] ================================================================== [ 28.308003] ================================================================== [ 28.308689] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 28.308689] [ 28.309438] Invalid free of 0x(____ptrval____) (in kfence-#114): [ 28.310074] test_double_free+0x1d3/0x260 [ 28.310459] kunit_try_run_case+0x1a5/0x480 [ 28.310948] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.311536] kthread+0x337/0x6f0 [ 28.312015] ret_from_fork+0x41/0x80 [ 28.312392] ret_from_fork_asm+0x1a/0x30 [ 28.312776] [ 28.313039] kfence-#114: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.313039] [ 28.314038] allocated by task 323 on cpu 0 at 28.307642s (0.006390s ago): [ 28.314715] test_alloc+0x364/0x10f0 [ 28.315164] test_double_free+0xdb/0x260 [ 28.315626] kunit_try_run_case+0x1a5/0x480 [ 28.316081] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.316540] kthread+0x337/0x6f0 [ 28.316825] ret_from_fork+0x41/0x80 [ 28.317348] ret_from_fork_asm+0x1a/0x30 [ 28.317861] [ 28.318122] freed by task 323 on cpu 0 at 28.307747s (0.010370s ago): [ 28.318643] test_double_free+0x1e0/0x260 [ 28.319043] kunit_try_run_case+0x1a5/0x480 [ 28.319781] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.320508] kthread+0x337/0x6f0 [ 28.320887] ret_from_fork+0x41/0x80 [ 28.321335] ret_from_fork_asm+0x1a/0x30 [ 28.321751] [ 28.322081] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT(voluntary) [ 28.322840] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.323401] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.324074] ==================================================================