Date
July 10, 2025, 9:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 34.443838] ================================================================== [ 34.443957] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 34.443957] [ 34.444022] Invalid free of 0x000000000009e916 (in kfence-#128): [ 34.444112] test_double_free+0x1bc/0x238 [ 34.444181] kunit_try_run_case+0x170/0x3f0 [ 34.444247] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.444311] kthread+0x328/0x630 [ 34.444358] ret_from_fork+0x10/0x20 [ 34.444405] [ 34.444451] kfence-#128: 0x000000000009e916-0x00000000b4ffe58d, size=32, cache=kmalloc-32 [ 34.444451] [ 34.444526] allocated by task 334 on cpu 0 at 34.443470s (0.001033s ago): [ 34.444594] test_alloc+0x29c/0x628 [ 34.444635] test_double_free+0xd4/0x238 [ 34.444676] kunit_try_run_case+0x170/0x3f0 [ 34.444858] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.444911] kthread+0x328/0x630 [ 34.444948] ret_from_fork+0x10/0x20 [ 34.445014] [ 34.445064] freed by task 334 on cpu 0 at 34.443587s (0.001466s ago): [ 34.445162] test_double_free+0x1ac/0x238 [ 34.445221] kunit_try_run_case+0x170/0x3f0 [ 34.445264] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.445339] kthread+0x328/0x630 [ 34.445377] ret_from_fork+0x10/0x20 [ 34.445434] [ 34.445508] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT [ 34.445593] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.445623] Hardware name: linux,dummy-virt (DT) [ 34.445763] ================================================================== [ 34.547327] ================================================================== [ 34.547426] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 34.547426] [ 34.547489] Invalid free of 0x0000000067b1f047 (in kfence-#129): [ 34.547546] test_double_free+0x100/0x238 [ 34.547595] kunit_try_run_case+0x170/0x3f0 [ 34.547640] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.547686] kthread+0x328/0x630 [ 34.547724] ret_from_fork+0x10/0x20 [ 34.547764] [ 34.547787] kfence-#129: 0x0000000067b1f047-0x00000000bc62513f, size=32, cache=test [ 34.547787] [ 34.547841] allocated by task 336 on cpu 0 at 34.547110s (0.000727s ago): [ 34.547903] test_alloc+0x230/0x628 [ 34.547945] test_double_free+0xd4/0x238 [ 34.547985] kunit_try_run_case+0x170/0x3f0 [ 34.548026] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.548071] kthread+0x328/0x630 [ 34.548106] ret_from_fork+0x10/0x20 [ 34.548159] [ 34.548181] freed by task 336 on cpu 0 at 34.547186s (0.000992s ago): [ 34.548245] test_double_free+0xf0/0x238 [ 34.548286] kunit_try_run_case+0x170/0x3f0 [ 34.548326] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.548371] kthread+0x328/0x630 [ 34.548405] ret_from_fork+0x10/0x20 [ 34.548444] [ 34.548488] CPU: 0 UID: 0 PID: 336 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT [ 34.548569] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.548598] Hardware name: linux,dummy-virt (DT) [ 34.548631] ==================================================================
[ 30.972359] ================================================================== [ 30.972944] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 30.972944] [ 30.973302] Invalid free of 0x(____ptrval____) (in kfence-#102): [ 30.973646] test_double_free+0x1d3/0x260 [ 30.973829] kunit_try_run_case+0x1a5/0x480 [ 30.973977] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.974232] kthread+0x337/0x6f0 [ 30.974405] ret_from_fork+0x116/0x1d0 [ 30.974628] ret_from_fork_asm+0x1a/0x30 [ 30.974829] [ 30.974908] kfence-#102: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.974908] [ 30.975303] allocated by task 351 on cpu 1 at 30.972100s (0.003200s ago): [ 30.975555] test_alloc+0x364/0x10f0 [ 30.975769] test_double_free+0xdb/0x260 [ 30.975928] kunit_try_run_case+0x1a5/0x480 [ 30.976070] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.976485] kthread+0x337/0x6f0 [ 30.976875] ret_from_fork+0x116/0x1d0 [ 30.977051] ret_from_fork_asm+0x1a/0x30 [ 30.977234] [ 30.977324] freed by task 351 on cpu 1 at 30.972162s (0.005159s ago): [ 30.977941] test_double_free+0x1e0/0x260 [ 30.978275] kunit_try_run_case+0x1a5/0x480 [ 30.978604] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.978954] kthread+0x337/0x6f0 [ 30.979126] ret_from_fork+0x116/0x1d0 [ 30.979315] ret_from_fork_asm+0x1a/0x30 [ 30.979468] [ 30.979661] CPU: 1 UID: 0 PID: 351 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 30.980142] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.980307] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.980627] ================================================================== [ 31.076186] ================================================================== [ 31.076588] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 31.076588] [ 31.076985] Invalid free of 0x(____ptrval____) (in kfence-#103): [ 31.077261] test_double_free+0x112/0x260 [ 31.077452] kunit_try_run_case+0x1a5/0x480 [ 31.077617] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.077805] kthread+0x337/0x6f0 [ 31.077995] ret_from_fork+0x116/0x1d0 [ 31.078196] ret_from_fork_asm+0x1a/0x30 [ 31.078401] [ 31.078484] kfence-#103: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 31.078484] [ 31.079296] allocated by task 353 on cpu 0 at 31.076037s (0.003255s ago): [ 31.079626] test_alloc+0x2a6/0x10f0 [ 31.079813] test_double_free+0xdb/0x260 [ 31.079997] kunit_try_run_case+0x1a5/0x480 [ 31.080185] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.080730] kthread+0x337/0x6f0 [ 31.081104] ret_from_fork+0x116/0x1d0 [ 31.081263] ret_from_fork_asm+0x1a/0x30 [ 31.081542] [ 31.081806] freed by task 353 on cpu 0 at 31.076074s (0.005730s ago): [ 31.082143] test_double_free+0xfa/0x260 [ 31.082379] kunit_try_run_case+0x1a5/0x480 [ 31.082602] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.082847] kthread+0x337/0x6f0 [ 31.083005] ret_from_fork+0x116/0x1d0 [ 31.083179] ret_from_fork_asm+0x1a/0x30 [ 31.083357] [ 31.083454] CPU: 0 UID: 0 PID: 353 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 31.084325] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.084622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.085074] ==================================================================