Date
July 25, 2025, 3:13 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 37.386246] ================================================================== [ 37.386336] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 37.386336] [ 37.386464] Invalid free of 0x00000000bbdee733 (in kfence-#134): [ 37.386794] test_double_free+0x100/0x238 [ 37.387070] kunit_try_run_case+0x170/0x3f0 [ 37.387149] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.387204] kthread+0x328/0x630 [ 37.387446] ret_from_fork+0x10/0x20 [ 37.387688] [ 37.387724] kfence-#134: 0x00000000bbdee733-0x00000000df632a77, size=32, cache=test [ 37.387724] [ 37.388214] allocated by task 337 on cpu 0 at 37.385888s (0.002316s ago): [ 37.388404] test_alloc+0x230/0x628 [ 37.388759] test_double_free+0xd4/0x238 [ 37.388988] kunit_try_run_case+0x170/0x3f0 [ 37.389053] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.389384] kthread+0x328/0x630 [ 37.389534] ret_from_fork+0x10/0x20 [ 37.389590] [ 37.389802] freed by task 337 on cpu 0 at 37.385990s (0.003806s ago): [ 37.390138] test_double_free+0xf0/0x238 [ 37.390387] kunit_try_run_case+0x170/0x3f0 [ 37.390524] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.390745] kthread+0x328/0x630 [ 37.390997] ret_from_fork+0x10/0x20 [ 37.391136] [ 37.391219] CPU: 0 UID: 0 PID: 337 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 37.391725] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 37.391834] Hardware name: linux,dummy-virt (DT) [ 37.391985] ================================================================== [ 37.280000] ================================================================== [ 37.280464] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 37.280464] [ 37.280564] Invalid free of 0x000000006cbf34a7 (in kfence-#133): [ 37.280662] test_double_free+0x1bc/0x238 [ 37.281031] kunit_try_run_case+0x170/0x3f0 [ 37.281113] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.281431] kthread+0x328/0x630 [ 37.281776] ret_from_fork+0x10/0x20 [ 37.281848] [ 37.281874] kfence-#133: 0x000000006cbf34a7-0x00000000ea42c04b, size=32, cache=kmalloc-32 [ 37.281874] [ 37.281986] allocated by task 335 on cpu 0 at 37.279749s (0.002187s ago): [ 37.282100] test_alloc+0x29c/0x628 [ 37.282274] test_double_free+0xd4/0x238 [ 37.282320] kunit_try_run_case+0x170/0x3f0 [ 37.282362] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.282558] kthread+0x328/0x630 [ 37.282881] ret_from_fork+0x10/0x20 [ 37.283392] [ 37.283521] freed by task 335 on cpu 0 at 37.279822s (0.003692s ago): [ 37.283602] test_double_free+0x1ac/0x238 [ 37.283661] kunit_try_run_case+0x170/0x3f0 [ 37.284054] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.284148] kthread+0x328/0x630 [ 37.284188] ret_from_fork+0x10/0x20 [ 37.284684] [ 37.284833] CPU: 0 UID: 0 PID: 335 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 37.285270] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 37.285346] Hardware name: linux,dummy-virt (DT) [ 37.285618] ==================================================================
[ 31.644239] ================================================================== [ 31.644628] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 31.644628] [ 31.644940] Invalid free of 0x(____ptrval____) (in kfence-#97): [ 31.645350] test_double_free+0x112/0x260 [ 31.645542] kunit_try_run_case+0x1a5/0x480 [ 31.645738] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.645973] kthread+0x337/0x6f0 [ 31.646711] ret_from_fork+0x116/0x1d0 [ 31.647030] ret_from_fork_asm+0x1a/0x30 [ 31.647312] [ 31.647410] kfence-#97: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 31.647410] [ 31.647912] allocated by task 354 on cpu 0 at 31.644094s (0.003815s ago): [ 31.648364] test_alloc+0x2a6/0x10f0 [ 31.648550] test_double_free+0xdb/0x260 [ 31.648730] kunit_try_run_case+0x1a5/0x480 [ 31.648909] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.649474] kthread+0x337/0x6f0 [ 31.649651] ret_from_fork+0x116/0x1d0 [ 31.649974] ret_from_fork_asm+0x1a/0x30 [ 31.650262] [ 31.650346] freed by task 354 on cpu 0 at 31.644132s (0.006211s ago): [ 31.650733] test_double_free+0xfa/0x260 [ 31.651002] kunit_try_run_case+0x1a5/0x480 [ 31.651327] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.651548] kthread+0x337/0x6f0 [ 31.651717] ret_from_fork+0x116/0x1d0 [ 31.651873] ret_from_fork_asm+0x1a/0x30 [ 31.652074] [ 31.652216] CPU: 0 UID: 0 PID: 354 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 31.653026] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.653251] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.653796] ================================================================== [ 31.540275] ================================================================== [ 31.540688] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 31.540688] [ 31.541139] Invalid free of 0x(____ptrval____) (in kfence-#96): [ 31.541469] test_double_free+0x1d3/0x260 [ 31.541700] kunit_try_run_case+0x1a5/0x480 [ 31.541850] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.542038] kthread+0x337/0x6f0 [ 31.542226] ret_from_fork+0x116/0x1d0 [ 31.542438] ret_from_fork_asm+0x1a/0x30 [ 31.542659] [ 31.542767] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 31.542767] [ 31.543180] allocated by task 352 on cpu 1 at 31.540040s (0.003137s ago): [ 31.543439] test_alloc+0x364/0x10f0 [ 31.543643] test_double_free+0xdb/0x260 [ 31.543833] kunit_try_run_case+0x1a5/0x480 [ 31.544041] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.544385] kthread+0x337/0x6f0 [ 31.544551] ret_from_fork+0x116/0x1d0 [ 31.544742] ret_from_fork_asm+0x1a/0x30 [ 31.544927] [ 31.545036] freed by task 352 on cpu 1 at 31.540083s (0.004950s ago): [ 31.545356] test_double_free+0x1e0/0x260 [ 31.545555] kunit_try_run_case+0x1a5/0x480 [ 31.545773] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.546092] kthread+0x337/0x6f0 [ 31.546323] ret_from_fork+0x116/0x1d0 [ 31.546454] ret_from_fork_asm+0x1a/0x30 [ 31.546642] [ 31.546759] CPU: 1 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 31.547310] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.547512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.547901] ==================================================================