Date
July 1, 2025, 12:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.987689] ================================================================== [ 22.987789] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 22.987789] [ 22.987853] Invalid free of 0x00000000285f5f6c (in kfence-#103): [ 22.987910] test_double_free+0x100/0x238 [ 22.987959] kunit_try_run_case+0x170/0x3f0 [ 22.988004] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.988049] kthread+0x328/0x630 [ 22.988088] ret_from_fork+0x10/0x20 [ 22.988128] [ 22.988152] kfence-#103: 0x00000000285f5f6c-0x0000000091961e0a, size=32, cache=test [ 22.988152] [ 22.988209] allocated by task 305 on cpu 1 at 22.987435s (0.000769s ago): [ 22.988274] test_alloc+0x230/0x628 [ 22.988315] test_double_free+0xd4/0x238 [ 22.988357] kunit_try_run_case+0x170/0x3f0 [ 22.988397] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.988458] kthread+0x328/0x630 [ 22.988495] ret_from_fork+0x10/0x20 [ 22.988533] [ 22.988559] freed by task 305 on cpu 1 at 22.987520s (0.001034s ago): [ 22.988622] test_double_free+0xf0/0x238 [ 22.988664] kunit_try_run_case+0x170/0x3f0 [ 22.988706] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.988752] kthread+0x328/0x630 [ 22.988787] ret_from_fork+0x10/0x20 [ 22.988827] [ 22.988871] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.988952] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.988982] Hardware name: linux,dummy-virt (DT) [ 22.989017] ================================================================== [ 22.883676] ================================================================== [ 22.883797] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 22.883797] [ 22.883869] Invalid free of 0x00000000e44db0e6 (in kfence-#102): [ 22.883940] test_double_free+0x1bc/0x238 [ 22.883989] kunit_try_run_case+0x170/0x3f0 [ 22.884035] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.884079] kthread+0x328/0x630 [ 22.884119] ret_from_fork+0x10/0x20 [ 22.884159] [ 22.884183] kfence-#102: 0x00000000e44db0e6-0x00000000e969e2e5, size=32, cache=kmalloc-32 [ 22.884183] [ 22.884237] allocated by task 303 on cpu 1 at 22.883355s (0.000879s ago): [ 22.884303] test_alloc+0x29c/0x628 [ 22.884345] test_double_free+0xd4/0x238 [ 22.884385] kunit_try_run_case+0x170/0x3f0 [ 22.884427] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.884751] kthread+0x328/0x630 [ 22.884787] ret_from_fork+0x10/0x20 [ 22.884827] [ 22.884853] freed by task 303 on cpu 1 at 22.883428s (0.001421s ago): [ 22.884918] test_double_free+0x1ac/0x238 [ 22.884960] kunit_try_run_case+0x170/0x3f0 [ 22.885001] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.885045] kthread+0x328/0x630 [ 22.885082] ret_from_fork+0x10/0x20 [ 22.885123] [ 22.885171] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.885253] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.885283] Hardware name: linux,dummy-virt (DT) [ 22.885320] ==================================================================
[ 17.449550] ================================================================== [ 17.449941] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 17.449941] [ 17.450352] Invalid free of 0x(____ptrval____) (in kfence-#77): [ 17.450697] test_double_free+0x112/0x260 [ 17.450888] kunit_try_run_case+0x1a5/0x480 [ 17.451045] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.451296] kthread+0x337/0x6f0 [ 17.451576] ret_from_fork+0x116/0x1d0 [ 17.451797] ret_from_fork_asm+0x1a/0x30 [ 17.451975] [ 17.452085] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.452085] [ 17.452505] allocated by task 322 on cpu 1 at 17.449401s (0.003102s ago): [ 17.452809] test_alloc+0x2a6/0x10f0 [ 17.452998] test_double_free+0xdb/0x260 [ 17.453216] kunit_try_run_case+0x1a5/0x480 [ 17.453461] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.453659] kthread+0x337/0x6f0 [ 17.453779] ret_from_fork+0x116/0x1d0 [ 17.453970] ret_from_fork_asm+0x1a/0x30 [ 17.454218] [ 17.454319] freed by task 322 on cpu 1 at 17.449451s (0.004867s ago): [ 17.454632] test_double_free+0xfa/0x260 [ 17.454807] kunit_try_run_case+0x1a5/0x480 [ 17.455039] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.455338] kthread+0x337/0x6f0 [ 17.455504] ret_from_fork+0x116/0x1d0 [ 17.455728] ret_from_fork_asm+0x1a/0x30 [ 17.455922] [ 17.456050] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.456432] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.456582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.457005] ================================================================== [ 17.345639] ================================================================== [ 17.346070] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 17.346070] [ 17.346447] Invalid free of 0x(____ptrval____) (in kfence-#76): [ 17.346781] test_double_free+0x1d3/0x260 [ 17.346930] kunit_try_run_case+0x1a5/0x480 [ 17.347096] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.347616] kthread+0x337/0x6f0 [ 17.347793] ret_from_fork+0x116/0x1d0 [ 17.348004] ret_from_fork_asm+0x1a/0x30 [ 17.348204] [ 17.348349] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.348349] [ 17.348783] allocated by task 320 on cpu 1 at 17.345397s (0.003384s ago): [ 17.349126] test_alloc+0x364/0x10f0 [ 17.349283] test_double_free+0xdb/0x260 [ 17.349420] kunit_try_run_case+0x1a5/0x480 [ 17.349600] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.349867] kthread+0x337/0x6f0 [ 17.350065] ret_from_fork+0x116/0x1d0 [ 17.350324] ret_from_fork_asm+0x1a/0x30 [ 17.350535] [ 17.350620] freed by task 320 on cpu 1 at 17.345459s (0.005159s ago): [ 17.350913] test_double_free+0x1e0/0x260 [ 17.351129] kunit_try_run_case+0x1a5/0x480 [ 17.351364] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.351531] kthread+0x337/0x6f0 [ 17.351895] ret_from_fork+0x116/0x1d0 [ 17.352093] ret_from_fork_asm+0x1a/0x30 [ 17.352252] [ 17.352399] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.352867] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.353054] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.353476] ==================================================================