Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 39.200247] ================================================================== [ 39.200443] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 39.200443] [ 39.200591] Invalid free of 0x00000000ca7e0302 (in kfence-#126): [ 39.200730] test_double_free+0x1bc/0x238 [ 39.200847] kunit_try_run_case+0x170/0x3f0 [ 39.200958] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.201087] kthread+0x328/0x630 [ 39.201189] ret_from_fork+0x10/0x20 [ 39.201290] [ 39.201349] kfence-#126: 0x00000000ca7e0302-0x000000000cb24181, size=32, cache=kmalloc-32 [ 39.201349] [ 39.201474] allocated by task 315 on cpu 0 at 39.198062s (0.003403s ago): [ 39.201618] test_alloc+0x29c/0x628 [ 39.201720] test_double_free+0xd4/0x238 [ 39.201821] kunit_try_run_case+0x170/0x3f0 [ 39.201916] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.202020] kthread+0x328/0x630 [ 39.202180] ret_from_fork+0x10/0x20 [ 39.202299] [ 39.202364] freed by task 315 on cpu 0 at 39.199682s (0.002673s ago): [ 39.202688] test_double_free+0x1ac/0x238 [ 39.202828] kunit_try_run_case+0x170/0x3f0 [ 39.202942] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.203195] kthread+0x328/0x630 [ 39.203389] ret_from_fork+0x10/0x20 [ 39.203531] [ 39.203634] CPU: 0 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 39.203904] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.204014] Hardware name: linux,dummy-virt (DT) [ 39.204161] ================================================================== [ 39.304794] ================================================================== [ 39.304864] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 39.304864] [ 39.304934] Invalid free of 0x00000000a8618b22 (in kfence-#127): [ 39.304995] test_double_free+0x100/0x238 [ 39.305104] kunit_try_run_case+0x170/0x3f0 [ 39.305220] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.305394] kthread+0x328/0x630 [ 39.305506] ret_from_fork+0x10/0x20 [ 39.305624] [ 39.305679] kfence-#127: 0x00000000a8618b22-0x0000000060c9e402, size=32, cache=test [ 39.305679] [ 39.306522] allocated by task 317 on cpu 0 at 39.304205s (0.002285s ago): [ 39.306791] test_alloc+0x230/0x628 [ 39.307528] test_double_free+0xd4/0x238 [ 39.307632] kunit_try_run_case+0x170/0x3f0 [ 39.308269] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.308713] kthread+0x328/0x630 [ 39.308808] ret_from_fork+0x10/0x20 [ 39.308901] [ 39.308956] freed by task 317 on cpu 0 at 39.304325s (0.004623s ago): [ 39.310066] test_double_free+0xf0/0x238 [ 39.310375] kunit_try_run_case+0x170/0x3f0 [ 39.310857] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 39.311296] kthread+0x328/0x630 [ 39.311520] ret_from_fork+0x10/0x20 [ 39.311910] [ 39.312048] CPU: 0 UID: 0 PID: 317 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 39.312704] Tainted: [B]=BAD_PAGE, [N]=TEST [ 39.313204] Hardware name: linux,dummy-virt (DT) [ 39.313291] ==================================================================
[ 28.548575] ================================================================== [ 28.548888] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 28.548888] [ 28.549313] Invalid free of 0x(____ptrval____) (in kfence-#95): [ 28.549590] test_double_free+0x112/0x260 [ 28.549856] kunit_try_run_case+0x1a5/0x480 [ 28.550261] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.550466] kthread+0x337/0x6f0 [ 28.550746] ret_from_fork+0x116/0x1d0 [ 28.551020] ret_from_fork_asm+0x1a/0x30 [ 28.551190] [ 28.551295] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.551295] [ 28.551874] allocated by task 334 on cpu 0 at 28.548389s (0.003480s ago): [ 28.552258] test_alloc+0x2a6/0x10f0 [ 28.552447] test_double_free+0xdb/0x260 [ 28.552730] kunit_try_run_case+0x1a5/0x480 [ 28.553108] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.553396] kthread+0x337/0x6f0 [ 28.553537] ret_from_fork+0x116/0x1d0 [ 28.553827] ret_from_fork_asm+0x1a/0x30 [ 28.554129] [ 28.554227] freed by task 334 on cpu 0 at 28.548449s (0.005773s ago): [ 28.554470] test_double_free+0xfa/0x260 [ 28.554617] kunit_try_run_case+0x1a5/0x480 [ 28.554945] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.555290] kthread+0x337/0x6f0 [ 28.555557] ret_from_fork+0x116/0x1d0 [ 28.555827] ret_from_fork_asm+0x1a/0x30 [ 28.556057] [ 28.556222] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 28.557015] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.557171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.557489] ================================================================== [ 28.444730] ================================================================== [ 28.445054] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 28.445054] [ 28.445472] Invalid free of 0x(____ptrval____) (in kfence-#94): [ 28.446092] test_double_free+0x1d3/0x260 [ 28.446417] kunit_try_run_case+0x1a5/0x480 [ 28.446665] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.447402] kthread+0x337/0x6f0 [ 28.447666] ret_from_fork+0x116/0x1d0 [ 28.447813] ret_from_fork_asm+0x1a/0x30 [ 28.448170] [ 28.448269] kfence-#94: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.448269] [ 28.448813] allocated by task 332 on cpu 1 at 28.444409s (0.004399s ago): [ 28.449245] test_alloc+0x364/0x10f0 [ 28.449503] test_double_free+0xdb/0x260 [ 28.449662] kunit_try_run_case+0x1a5/0x480 [ 28.449817] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.450152] kthread+0x337/0x6f0 [ 28.450571] ret_from_fork+0x116/0x1d0 [ 28.450972] ret_from_fork_asm+0x1a/0x30 [ 28.451280] [ 28.451521] freed by task 332 on cpu 1 at 28.444498s (0.006986s ago): [ 28.452036] test_double_free+0x1e0/0x260 [ 28.452209] kunit_try_run_case+0x1a5/0x480 [ 28.452585] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.452893] kthread+0x337/0x6f0 [ 28.453045] ret_from_fork+0x116/0x1d0 [ 28.453319] ret_from_fork_asm+0x1a/0x30 [ 28.453733] [ 28.454020] CPU: 1 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 28.454740] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.454985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.455547] ==================================================================