Date
June 23, 2025, 1:39 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 32.325863] ================================================================== [ 32.326061] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 32.326061] [ 32.326206] Invalid free of 0x00000000b41ae17e (in kfence-#135): [ 32.326346] test_double_free+0x1bc/0x238 [ 32.326472] kunit_try_run_case+0x170/0x3f0 [ 32.326606] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.326740] kthread+0x328/0x630 [ 32.326879] ret_from_fork+0x10/0x20 [ 32.327031] [ 32.327096] kfence-#135: 0x00000000b41ae17e-0x00000000a3a14edd, size=32, cache=kmalloc-32 [ 32.327096] [ 32.327238] allocated by task 305 on cpu 0 at 32.325172s (0.002057s ago): [ 32.327417] test_alloc+0x29c/0x628 [ 32.327519] test_double_free+0xd4/0x238 [ 32.327826] kunit_try_run_case+0x170/0x3f0 [ 32.328251] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.328848] kthread+0x328/0x630 [ 32.329036] ret_from_fork+0x10/0x20 [ 32.329751] [ 32.329957] freed by task 305 on cpu 0 at 32.325553s (0.004325s ago): [ 32.330768] test_double_free+0x1ac/0x238 [ 32.330902] kunit_try_run_case+0x170/0x3f0 [ 32.331015] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.331114] kthread+0x328/0x630 [ 32.331212] ret_from_fork+0x10/0x20 [ 32.332117] [ 32.332285] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT [ 32.332493] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.333221] Hardware name: linux,dummy-virt (DT) [ 32.333548] ================================================================== [ 32.429165] ================================================================== [ 32.429667] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 32.429667] [ 32.429932] Invalid free of 0x0000000025387e77 (in kfence-#136): [ 32.430075] test_double_free+0x100/0x238 [ 32.430180] kunit_try_run_case+0x170/0x3f0 [ 32.430282] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.430401] kthread+0x328/0x630 [ 32.430500] ret_from_fork+0x10/0x20 [ 32.430661] [ 32.430729] kfence-#136: 0x0000000025387e77-0x000000002184f291, size=32, cache=test [ 32.430729] [ 32.432166] allocated by task 307 on cpu 0 at 32.428816s (0.003340s ago): [ 32.432323] test_alloc+0x230/0x628 [ 32.432444] test_double_free+0xd4/0x238 [ 32.432946] kunit_try_run_case+0x170/0x3f0 [ 32.433341] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.433977] kthread+0x328/0x630 [ 32.434362] ret_from_fork+0x10/0x20 [ 32.434626] [ 32.434696] freed by task 307 on cpu 0 at 32.428911s (0.005776s ago): [ 32.434861] test_double_free+0xf0/0x238 [ 32.435193] kunit_try_run_case+0x170/0x3f0 [ 32.435363] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.435504] kthread+0x328/0x630 [ 32.435603] ret_from_fork+0x10/0x20 [ 32.435698] [ 32.435865] CPU: 0 UID: 0 PID: 307 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT [ 32.436147] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.436223] Hardware name: linux,dummy-virt (DT) [ 32.436321] ==================================================================
[ 26.322494] ================================================================== [ 26.323020] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 26.323020] [ 26.324292] Invalid free of 0x(____ptrval____) (in kfence-#113): [ 26.324769] test_double_free+0x1d3/0x260 [ 26.325162] kunit_try_run_case+0x1a5/0x480 [ 26.325536] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.326079] kthread+0x337/0x6f0 [ 26.326477] ret_from_fork+0x41/0x80 [ 26.326871] ret_from_fork_asm+0x1a/0x30 [ 26.327328] [ 26.327532] kfence-#113: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 26.327532] [ 26.328381] allocated by task 324 on cpu 0 at 26.322156s (0.006218s ago): [ 26.328888] test_alloc+0x364/0x10f0 [ 26.329344] test_double_free+0xdb/0x260 [ 26.329774] kunit_try_run_case+0x1a5/0x480 [ 26.330106] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.330662] kthread+0x337/0x6f0 [ 26.331032] ret_from_fork+0x41/0x80 [ 26.331478] ret_from_fork_asm+0x1a/0x30 [ 26.331879] [ 26.332111] freed by task 324 on cpu 0 at 26.322242s (0.009863s ago): [ 26.332738] test_double_free+0x1e0/0x260 [ 26.333166] kunit_try_run_case+0x1a5/0x480 [ 26.333567] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.334086] kthread+0x337/0x6f0 [ 26.334505] ret_from_fork+0x41/0x80 [ 26.334887] ret_from_fork_asm+0x1a/0x30 [ 26.335256] [ 26.335499] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT(voluntary) [ 26.336530] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.336916] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.337694] ================================================================== [ 26.426365] ================================================================== [ 26.427005] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 26.427005] [ 26.427663] Invalid free of 0x(____ptrval____) (in kfence-#114): [ 26.428074] test_double_free+0x112/0x260 [ 26.428647] kunit_try_run_case+0x1a5/0x480 [ 26.429021] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.429584] kthread+0x337/0x6f0 [ 26.429953] ret_from_fork+0x41/0x80 [ 26.430347] ret_from_fork_asm+0x1a/0x30 [ 26.430756] [ 26.430985] kfence-#114: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 26.430985] [ 26.431718] allocated by task 326 on cpu 1 at 26.426068s (0.005644s ago): [ 26.432337] test_alloc+0x2a6/0x10f0 [ 26.432708] test_double_free+0xdb/0x260 [ 26.433146] kunit_try_run_case+0x1a5/0x480 [ 26.433498] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.433959] kthread+0x337/0x6f0 [ 26.434364] ret_from_fork+0x41/0x80 [ 26.434794] ret_from_fork_asm+0x1a/0x30 [ 26.435176] [ 26.435430] freed by task 326 on cpu 1 at 26.426144s (0.009280s ago): [ 26.436012] test_double_free+0xfa/0x260 [ 26.436451] kunit_try_run_case+0x1a5/0x480 [ 26.436834] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.437256] kthread+0x337/0x6f0 [ 26.437636] ret_from_fork+0x41/0x80 [ 26.438055] ret_from_fork_asm+0x1a/0x30 [ 26.438624] [ 26.438895] CPU: 1 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT(voluntary) [ 26.439896] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.440273] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.440854] ==================================================================