Date
July 17, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.564453] ================================================================== [ 21.564551] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 21.564551] [ 21.564613] Invalid free of 0x000000003dc44b86 (in kfence-#97): [ 21.564667] test_double_free+0x100/0x238 [ 21.564714] kunit_try_run_case+0x170/0x3f0 [ 21.564758] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.564803] kthread+0x328/0x630 [ 21.564842] ret_from_fork+0x10/0x20 [ 21.564896] [ 21.564921] kfence-#97: 0x000000003dc44b86-0x00000000561cfacc, size=32, cache=test [ 21.564921] [ 21.564973] allocated by task 305 on cpu 1 at 21.564215s (0.000754s ago): [ 21.565035] test_alloc+0x230/0x628 [ 21.565077] test_double_free+0xd4/0x238 [ 21.565116] kunit_try_run_case+0x170/0x3f0 [ 21.565158] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.565200] kthread+0x328/0x630 [ 21.565238] ret_from_fork+0x10/0x20 [ 21.565275] [ 21.565300] freed by task 305 on cpu 1 at 21.564279s (0.001017s ago): [ 21.565363] test_double_free+0xf0/0x238 [ 21.565403] kunit_try_run_case+0x170/0x3f0 [ 21.565442] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.565485] kthread+0x328/0x630 [ 21.565519] ret_from_fork+0x10/0x20 [ 21.565559] [ 21.565603] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.565680] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.565707] Hardware name: linux,dummy-virt (DT) [ 21.565742] ================================================================== [ 21.460593] ================================================================== [ 21.460717] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 21.460717] [ 21.460788] Invalid free of 0x00000000c25da5c6 (in kfence-#96): [ 21.460855] test_double_free+0x1bc/0x238 [ 21.460922] kunit_try_run_case+0x170/0x3f0 [ 21.460968] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.461012] kthread+0x328/0x630 [ 21.461051] ret_from_fork+0x10/0x20 [ 21.461091] [ 21.461115] kfence-#96: 0x00000000c25da5c6-0x00000000d914fb61, size=32, cache=kmalloc-32 [ 21.461115] [ 21.461170] allocated by task 303 on cpu 1 at 21.460281s (0.000886s ago): [ 21.461234] test_alloc+0x29c/0x628 [ 21.461273] test_double_free+0xd4/0x238 [ 21.461314] kunit_try_run_case+0x170/0x3f0 [ 21.461352] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.461395] kthread+0x328/0x630 [ 21.461431] ret_from_fork+0x10/0x20 [ 21.461470] [ 21.461494] freed by task 303 on cpu 1 at 21.460360s (0.001130s ago): [ 21.461555] test_double_free+0x1ac/0x238 [ 21.461593] kunit_try_run_case+0x170/0x3f0 [ 21.461633] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.461677] kthread+0x328/0x630 [ 21.461712] ret_from_fork+0x10/0x20 [ 21.461752] [ 21.461799] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.461888] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.461918] Hardware name: linux,dummy-virt (DT) [ 21.461954] ==================================================================
[ 18.155415] ================================================================== [ 18.155874] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.155874] [ 18.156221] Invalid free of 0x(____ptrval____) (in kfence-#79): [ 18.156537] test_double_free+0x1d3/0x260 [ 18.156705] kunit_try_run_case+0x1a5/0x480 [ 18.156862] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.157210] kthread+0x337/0x6f0 [ 18.157392] ret_from_fork+0x116/0x1d0 [ 18.157661] ret_from_fork_asm+0x1a/0x30 [ 18.157810] [ 18.157910] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.157910] [ 18.158304] allocated by task 320 on cpu 0 at 18.155162s (0.003140s ago): [ 18.158526] test_alloc+0x364/0x10f0 [ 18.158868] test_double_free+0xdb/0x260 [ 18.159082] kunit_try_run_case+0x1a5/0x480 [ 18.159297] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.159554] kthread+0x337/0x6f0 [ 18.159691] ret_from_fork+0x116/0x1d0 [ 18.159827] ret_from_fork_asm+0x1a/0x30 [ 18.160004] [ 18.160110] freed by task 320 on cpu 0 at 18.155234s (0.004873s ago): [ 18.160417] test_double_free+0x1e0/0x260 [ 18.160573] kunit_try_run_case+0x1a5/0x480 [ 18.160799] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.160980] kthread+0x337/0x6f0 [ 18.161163] ret_from_fork+0x116/0x1d0 [ 18.161360] ret_from_fork_asm+0x1a/0x30 [ 18.161566] [ 18.161705] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.162139] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.162299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.162702] ================================================================== [ 18.259321] ================================================================== [ 18.259834] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.259834] [ 18.260175] Invalid free of 0x(____ptrval____) (in kfence-#80): [ 18.260458] test_double_free+0x112/0x260 [ 18.260629] kunit_try_run_case+0x1a5/0x480 [ 18.260865] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.261108] kthread+0x337/0x6f0 [ 18.261254] ret_from_fork+0x116/0x1d0 [ 18.261449] ret_from_fork_asm+0x1a/0x30 [ 18.261629] [ 18.261726] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.261726] [ 18.262007] allocated by task 322 on cpu 1 at 18.259163s (0.002842s ago): [ 18.262349] test_alloc+0x2a6/0x10f0 [ 18.262537] test_double_free+0xdb/0x260 [ 18.262744] kunit_try_run_case+0x1a5/0x480 [ 18.262954] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.263157] kthread+0x337/0x6f0 [ 18.263316] ret_from_fork+0x116/0x1d0 [ 18.263512] ret_from_fork_asm+0x1a/0x30 [ 18.263701] [ 18.263774] freed by task 322 on cpu 1 at 18.259208s (0.004564s ago): [ 18.263988] test_double_free+0xfa/0x260 [ 18.264193] kunit_try_run_case+0x1a5/0x480 [ 18.264405] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.264697] kthread+0x337/0x6f0 [ 18.264856] ret_from_fork+0x116/0x1d0 [ 18.264991] ret_from_fork_asm+0x1a/0x30 [ 18.265186] [ 18.265313] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.265771] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.265957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.266371] ==================================================================