Date
July 15, 2025, 2:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 | |
| qemu-x86_64 |
[ 109.590436] ================================================================== [ 109.591084] BUG: KFENCE: invalid free in test_double_free+0x120/0x1b0 [ 109.591084] [ 109.591721] Invalid free of 0x000000003906e69e (in kfence-#146): [ 109.592868] test_double_free+0x120/0x1b0 [ 109.593366] kunit_try_run_case+0x8c/0x124 [ 109.593900] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.594570] kthread+0x15c/0x170 [ 109.595040] ret_from_fork+0x10/0x20 [ 109.595505] [ 109.595768] kfence-#146: 0x000000003906e69e-0x000000008c5e567e, size=32, cache=kmalloc-128 [ 109.595768] [ 109.596597] allocated by task 265 on cpu 0 at 109.589096s: [ 109.597274] test_alloc+0x1e8/0x3b4 [ 109.597673] test_double_free+0xe0/0x1b0 [ 109.598159] kunit_try_run_case+0x8c/0x124 [ 109.598631] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.599221] kthread+0x15c/0x170 [ 109.599632] ret_from_fork+0x10/0x20 [ 109.600069] [ 109.600282] freed by task 265 on cpu 0 at 109.589618s: [ 109.600981] test_double_free+0x104/0x1b0 [ 109.601424] kunit_try_run_case+0x8c/0x124 [ 109.601948] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.602544] kthread+0x15c/0x170 [ 109.603005] ret_from_fork+0x10/0x20 [ 109.603453] [ 109.603690] CPU: 0 PID: 265 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 109.604449] Hardware name: linux,dummy-virt (DT) [ 109.604926] ================================================================== [ 109.694450] ================================================================== [ 109.695195] BUG: KFENCE: invalid free in test_double_free+0x114/0x1b0 [ 109.695195] [ 109.695997] Invalid free of 0x000000009b89da6e (in kfence-#147): [ 109.696653] test_double_free+0x114/0x1b0 [ 109.697299] kunit_try_run_case+0x8c/0x124 [ 109.697856] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.698460] kthread+0x15c/0x170 [ 109.698913] ret_from_fork+0x10/0x20 [ 109.699416] [ 109.699630] kfence-#147: 0x000000009b89da6e-0x00000000fae13731, size=32, cache=test [ 109.699630] [ 109.700436] allocated by task 266 on cpu 0 at 109.693219s: [ 109.701063] test_alloc+0x1d8/0x3b4 [ 109.701503] test_double_free+0xe0/0x1b0 [ 109.701937] kunit_try_run_case+0x8c/0x124 [ 109.702451] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.703046] kthread+0x15c/0x170 [ 109.703446] ret_from_fork+0x10/0x20 [ 109.703914] [ 109.704136] freed by task 266 on cpu 0 at 109.693731s: [ 109.704790] test_double_free+0xfc/0x1b0 [ 109.705224] kunit_try_run_case+0x8c/0x124 [ 109.705735] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.706342] kthread+0x15c/0x170 [ 109.706752] ret_from_fork+0x10/0x20 [ 109.707217] [ 109.707467] CPU: 0 PID: 266 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 109.708225] Hardware name: linux,dummy-virt (DT) [ 109.708710] ==================================================================
[ 15.963247] ================================================================== [ 15.963541] BUG: KFENCE: invalid free in test_double_free+0x85/0xdb [ 15.963541] [ 15.963756] Invalid free of 0x(ptrval) (in kfence-#32): [ 15.964011] test_double_free+0x85/0xdb [ 15.964198] kunit_try_run_case+0x52/0x80 [ 15.964365] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.964506] kthread+0xda/0x100 [ 15.964643] ret_from_fork+0x1c/0x28 [ 15.964787] [ 15.964836] kfence-#32: 0x(ptrval)-0x(ptrval), size=32, cache=test [ 15.964836] [ 15.965136] allocated by task 206 on cpu 1 at 15.963113s: [ 15.965336] test_alloc+0xb7/0x224 [ 15.965467] test_double_free+0x56/0xdb [ 15.965582] kunit_try_run_case+0x52/0x80 [ 15.965691] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.965837] kthread+0xda/0x100 [ 15.965984] ret_from_fork+0x1c/0x28 [ 15.966136] [ 15.966210] freed by task 206 on cpu 1 at 15.963168s: [ 15.966384] test_double_free+0x6c/0xdb [ 15.966521] kunit_try_run_case+0x52/0x80 [ 15.966685] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.966845] kthread+0xda/0x100 [ 15.966946] ret_from_fork+0x1c/0x28 [ 15.967061] [ 15.967141] CPU: 1 PID: 206 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 15.967489] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.967822] ================================================================== [ 15.859325] ================================================================== [ 15.859634] BUG: KFENCE: invalid free in test_double_free+0x8e/0xdb [ 15.859634] [ 15.859924] Invalid free of 0x(ptrval) (in kfence-#31): [ 15.860168] test_double_free+0x8e/0xdb [ 15.860312] kunit_try_run_case+0x52/0x80 [ 15.860423] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.860644] kthread+0xda/0x100 [ 15.860788] ret_from_fork+0x1c/0x28 [ 15.860900] [ 15.860951] kfence-#31: 0x(ptrval)-0x(ptrval), size=32, cache=kmalloc-32 [ 15.860951] [ 15.861277] allocated by task 205 on cpu 1 at 15.859113s: [ 15.861516] test_alloc+0xc2/0x224 [ 15.861667] test_double_free+0x56/0xdb [ 15.861845] kunit_try_run_case+0x52/0x80 [ 15.862142] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.862279] kthread+0xda/0x100 [ 15.862365] ret_from_fork+0x1c/0x28 [ 15.862460] [ 15.862508] freed by task 205 on cpu 1 at 15.859185s: [ 15.862668] test_double_free+0x75/0xdb [ 15.863082] kunit_try_run_case+0x52/0x80 [ 15.863402] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.863870] kthread+0xda/0x100 [ 15.864116] ret_from_fork+0x1c/0x28 [ 15.864212] [ 15.864307] CPU: 1 PID: 205 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 15.864598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.864940] ==================================================================
[ 34.242272] ================================================================== [ 34.242813] BUG: KFENCE: invalid free in test_double_free+0x10a/0x187 [ 34.242813] [ 34.243372] Invalid free of 0x(____ptrval____) (in kfence-#92): [ 34.243787] test_double_free+0x10a/0x187 [ 34.244045] kunit_try_run_case+0x8f/0xd0 [ 34.244264] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 34.244693] kthread+0x17b/0x1b0 [ 34.244970] ret_from_fork+0x22/0x30 [ 34.245221] [ 34.245358] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 34.245358] [ 34.245753] allocated by task 285 on cpu 0 at 34.241776s: [ 34.246141] test_alloc+0x21e/0x7f3 [ 34.246474] test_double_free+0xc7/0x187 [ 34.246704] kunit_try_run_case+0x8f/0xd0 [ 34.246939] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 34.247227] kthread+0x17b/0x1b0 [ 34.247940] ret_from_fork+0x22/0x30 [ 34.248222] [ 34.248433] freed by task 285 on cpu 0 at 34.241934s: [ 34.248814] test_double_free+0xec/0x187 [ 34.249137] kunit_try_run_case+0x8f/0xd0 [ 34.249528] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 34.249835] kthread+0x17b/0x1b0 [ 34.250048] ret_from_fork+0x22/0x30 [ 34.250491] [ 34.250694] CPU: 0 PID: 285 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 34.251208] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 34.251728] ================================================================== [ 34.346278] ================================================================== [ 34.346733] BUG: KFENCE: invalid free in test_double_free+0x100/0x187 [ 34.346733] [ 34.347118] Invalid free of 0x(____ptrval____) (in kfence-#93): [ 34.347460] test_double_free+0x100/0x187 [ 34.348223] kunit_try_run_case+0x8f/0xd0 [ 34.348497] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 34.348791] kthread+0x17b/0x1b0 [ 34.348997] ret_from_fork+0x22/0x30 [ 34.349232] [ 34.349716] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 34.349716] [ 34.350245] allocated by task 286 on cpu 0 at 34.345862s: [ 34.350753] test_alloc+0x20d/0x7f3 [ 34.350977] test_double_free+0xc7/0x187 [ 34.351213] kunit_try_run_case+0x8f/0xd0 [ 34.351448] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 34.351727] kthread+0x17b/0x1b0 [ 34.351919] ret_from_fork+0x22/0x30 [ 34.352124] [ 34.352638] freed by task 286 on cpu 0 at 34.346021s: [ 34.353036] test_double_free+0xe2/0x187 [ 34.353463] kunit_try_run_case+0x8f/0xd0 [ 34.353782] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 34.354153] kthread+0x17b/0x1b0 [ 34.354488] ret_from_fork+0x22/0x30 [ 34.354787] [ 34.354985] CPU: 0 PID: 286 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 34.355493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 34.355986] ==================================================================