Date
July 19, 2025, 11:12 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 19.968817] ================================================================== [ 19.968930] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 19.968930] [ 19.969126] Invalid free of 0x00000000da986a7c (in kfence-#88): [ 19.969191] test_double_free+0x1bc/0x238 [ 19.969263] kunit_try_run_case+0x170/0x3f0 [ 19.969307] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.969351] kthread+0x328/0x630 [ 19.969390] ret_from_fork+0x10/0x20 [ 19.969429] [ 19.969480] kfence-#88: 0x00000000da986a7c-0x000000005e953823, size=32, cache=kmalloc-32 [ 19.969480] [ 19.969538] allocated by task 303 on cpu 0 at 19.968517s (0.001017s ago): [ 19.969600] test_alloc+0x29c/0x628 [ 19.969704] test_double_free+0xd4/0x238 [ 19.969746] kunit_try_run_case+0x170/0x3f0 [ 19.969784] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.969826] kthread+0x328/0x630 [ 19.969861] ret_from_fork+0x10/0x20 [ 19.969902] [ 19.969925] freed by task 303 on cpu 0 at 19.968584s (0.001338s ago): [ 19.969985] test_double_free+0x1ac/0x238 [ 19.970025] kunit_try_run_case+0x170/0x3f0 [ 19.970064] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 19.970118] kthread+0x328/0x630 [ 19.970153] ret_from_fork+0x10/0x20 [ 19.970191] [ 19.970258] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 19.970354] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.970383] Hardware name: linux,dummy-virt (DT) [ 19.970419] ================================================================== [ 20.072650] ================================================================== [ 20.072737] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 20.072737] [ 20.072793] Invalid free of 0x000000003836064d (in kfence-#89): [ 20.072844] test_double_free+0x100/0x238 [ 20.072890] kunit_try_run_case+0x170/0x3f0 [ 20.072932] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.072978] kthread+0x328/0x630 [ 20.073021] ret_from_fork+0x10/0x20 [ 20.073061] [ 20.073087] kfence-#89: 0x000000003836064d-0x00000000a41ccfab, size=32, cache=test [ 20.073087] [ 20.073176] allocated by task 305 on cpu 0 at 20.072392s (0.000745s ago): [ 20.073264] test_alloc+0x230/0x628 [ 20.073352] test_double_free+0xd4/0x238 [ 20.073410] kunit_try_run_case+0x170/0x3f0 [ 20.073468] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.073510] kthread+0x328/0x630 [ 20.073546] ret_from_fork+0x10/0x20 [ 20.073583] [ 20.073657] freed by task 305 on cpu 0 at 20.072451s (0.001185s ago): [ 20.073737] test_double_free+0xf0/0x238 [ 20.073777] kunit_try_run_case+0x170/0x3f0 [ 20.073843] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.073886] kthread+0x328/0x630 [ 20.073929] ret_from_fork+0x10/0x20 [ 20.073974] [ 20.074046] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.074143] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.074194] Hardware name: linux,dummy-virt (DT) [ 20.074244] ==================================================================
[ 18.316834] ================================================================== [ 18.317243] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.317243] [ 18.317571] Invalid free of 0x(____ptrval____) (in kfence-#77): [ 18.317850] test_double_free+0x112/0x260 [ 18.318070] kunit_try_run_case+0x1a5/0x480 [ 18.318264] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.318989] kthread+0x337/0x6f0 [ 18.319138] ret_from_fork+0x116/0x1d0 [ 18.319678] ret_from_fork_asm+0x1a/0x30 [ 18.319940] [ 18.320045] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.320045] [ 18.320556] allocated by task 323 on cpu 0 at 18.316678s (0.003876s ago): [ 18.320838] test_alloc+0x2a6/0x10f0 [ 18.321043] test_double_free+0xdb/0x260 [ 18.321216] kunit_try_run_case+0x1a5/0x480 [ 18.321410] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.322020] kthread+0x337/0x6f0 [ 18.322194] ret_from_fork+0x116/0x1d0 [ 18.322572] ret_from_fork_asm+0x1a/0x30 [ 18.322781] [ 18.322875] freed by task 323 on cpu 0 at 18.316723s (0.006150s ago): [ 18.323167] test_double_free+0xfa/0x260 [ 18.323350] kunit_try_run_case+0x1a5/0x480 [ 18.323960] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.324291] kthread+0x337/0x6f0 [ 18.324422] ret_from_fork+0x116/0x1d0 [ 18.324661] ret_from_fork_asm+0x1a/0x30 [ 18.324828] [ 18.324959] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.325388] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.325582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.326078] ================================================================== [ 18.212870] ================================================================== [ 18.213321] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.213321] [ 18.213749] Invalid free of 0x(____ptrval____) (in kfence-#76): [ 18.214082] test_double_free+0x1d3/0x260 [ 18.214271] kunit_try_run_case+0x1a5/0x480 [ 18.214435] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.214835] kthread+0x337/0x6f0 [ 18.215039] ret_from_fork+0x116/0x1d0 [ 18.215210] ret_from_fork_asm+0x1a/0x30 [ 18.215420] [ 18.215517] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.215517] [ 18.215879] allocated by task 321 on cpu 1 at 18.212620s (0.003256s ago): [ 18.216232] test_alloc+0x364/0x10f0 [ 18.216399] test_double_free+0xdb/0x260 [ 18.216608] kunit_try_run_case+0x1a5/0x480 [ 18.216822] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.217109] kthread+0x337/0x6f0 [ 18.217276] ret_from_fork+0x116/0x1d0 [ 18.217469] ret_from_fork_asm+0x1a/0x30 [ 18.217612] [ 18.217712] freed by task 321 on cpu 1 at 18.212679s (0.005030s ago): [ 18.218039] test_double_free+0x1e0/0x260 [ 18.218217] kunit_try_run_case+0x1a5/0x480 [ 18.218412] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.218655] kthread+0x337/0x6f0 [ 18.218802] ret_from_fork+0x116/0x1d0 [ 18.218999] ret_from_fork_asm+0x1a/0x30 [ 18.219175] [ 18.219315] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.219771] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.219981] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.220344] ==================================================================