Date
July 12, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.127983] ================================================================== [ 22.128103] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 22.128103] [ 22.128191] Invalid free of 0x00000000c26167d0 (in kfence-#100): [ 22.128260] test_double_free+0x1bc/0x238 [ 22.128307] kunit_try_run_case+0x170/0x3f0 [ 22.128354] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.128398] kthread+0x328/0x630 [ 22.128437] ret_from_fork+0x10/0x20 [ 22.128478] [ 22.128502] kfence-#100: 0x00000000c26167d0-0x0000000020be4278, size=32, cache=kmalloc-32 [ 22.128502] [ 22.128558] allocated by task 303 on cpu 0 at 22.127671s (0.000883s ago): [ 22.128621] test_alloc+0x29c/0x628 [ 22.128662] test_double_free+0xd4/0x238 [ 22.128702] kunit_try_run_case+0x170/0x3f0 [ 22.128742] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.128785] kthread+0x328/0x630 [ 22.128823] ret_from_fork+0x10/0x20 [ 22.128861] [ 22.128884] freed by task 303 on cpu 0 at 22.127751s (0.001129s ago): [ 22.128945] test_double_free+0x1ac/0x238 [ 22.128986] kunit_try_run_case+0x170/0x3f0 [ 22.129026] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.129070] kthread+0x328/0x630 [ 22.129105] ret_from_fork+0x10/0x20 [ 22.129145] [ 22.129204] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.129285] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.129315] Hardware name: linux,dummy-virt (DT) [ 22.129350] ================================================================== [ 22.231864] ================================================================== [ 22.231956] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 22.231956] [ 22.232020] Invalid free of 0x00000000cca947ba (in kfence-#101): [ 22.232076] test_double_free+0x100/0x238 [ 22.232121] kunit_try_run_case+0x170/0x3f0 [ 22.232166] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.232230] kthread+0x328/0x630 [ 22.232267] ret_from_fork+0x10/0x20 [ 22.232306] [ 22.232330] kfence-#101: 0x00000000cca947ba-0x000000002cbd5294, size=32, cache=test [ 22.232330] [ 22.232385] allocated by task 305 on cpu 0 at 22.231667s (0.000714s ago): [ 22.232445] test_alloc+0x230/0x628 [ 22.232487] test_double_free+0xd4/0x238 [ 22.232527] kunit_try_run_case+0x170/0x3f0 [ 22.232567] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.232612] kthread+0x328/0x630 [ 22.232647] ret_from_fork+0x10/0x20 [ 22.232687] [ 22.232710] freed by task 305 on cpu 0 at 22.231726s (0.000980s ago): [ 22.232771] test_double_free+0xf0/0x238 [ 22.232812] kunit_try_run_case+0x170/0x3f0 [ 22.232851] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.232895] kthread+0x328/0x630 [ 22.232931] ret_from_fork+0x10/0x20 [ 22.232971] [ 22.233013] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 22.233092] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.233120] Hardware name: linux,dummy-virt (DT) [ 22.233154] ==================================================================
[ 18.032513] ================================================================== [ 18.032938] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.032938] [ 18.033299] Invalid free of 0x(____ptrval____) (in kfence-#72): [ 18.033592] test_double_free+0x1d3/0x260 [ 18.033810] kunit_try_run_case+0x1a5/0x480 [ 18.034010] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.034204] kthread+0x337/0x6f0 [ 18.034356] ret_from_fork+0x116/0x1d0 [ 18.034535] ret_from_fork_asm+0x1a/0x30 [ 18.034750] [ 18.034853] kfence-#72: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.034853] [ 18.035237] allocated by task 320 on cpu 0 at 18.032275s (0.002960s ago): [ 18.035514] test_alloc+0x364/0x10f0 [ 18.035647] test_double_free+0xdb/0x260 [ 18.035846] kunit_try_run_case+0x1a5/0x480 [ 18.036055] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.036305] kthread+0x337/0x6f0 [ 18.036430] ret_from_fork+0x116/0x1d0 [ 18.036598] ret_from_fork_asm+0x1a/0x30 [ 18.036800] [ 18.036892] freed by task 320 on cpu 0 at 18.032325s (0.004564s ago): [ 18.037198] test_double_free+0x1e0/0x260 [ 18.037371] kunit_try_run_case+0x1a5/0x480 [ 18.037519] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.037779] kthread+0x337/0x6f0 [ 18.037952] ret_from_fork+0x116/0x1d0 [ 18.038153] ret_from_fork_asm+0x1a/0x30 [ 18.038334] [ 18.038458] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.038790] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.038986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.039378] ================================================================== [ 18.136617] ================================================================== [ 18.136990] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.136990] [ 18.137256] Invalid free of 0x(____ptrval____) (in kfence-#73): [ 18.137463] test_double_free+0x112/0x260 [ 18.137612] kunit_try_run_case+0x1a5/0x480 [ 18.137766] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.137942] kthread+0x337/0x6f0 [ 18.138104] ret_from_fork+0x116/0x1d0 [ 18.138310] ret_from_fork_asm+0x1a/0x30 [ 18.138512] [ 18.138610] kfence-#73: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.138610] [ 18.138916] allocated by task 322 on cpu 1 at 18.136414s (0.002500s ago): [ 18.139209] test_alloc+0x2a6/0x10f0 [ 18.139440] test_double_free+0xdb/0x260 [ 18.139640] kunit_try_run_case+0x1a5/0x480 [ 18.139851] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.140079] kthread+0x337/0x6f0 [ 18.140207] ret_from_fork+0x116/0x1d0 [ 18.140403] ret_from_fork_asm+0x1a/0x30 [ 18.142447] [ 18.142933] freed by task 322 on cpu 1 at 18.136497s (0.006433s ago): [ 18.143838] test_double_free+0xfa/0x260 [ 18.144292] kunit_try_run_case+0x1a5/0x480 [ 18.144448] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.144625] kthread+0x337/0x6f0 [ 18.144747] ret_from_fork+0x116/0x1d0 [ 18.144877] ret_from_fork_asm+0x1a/0x30 [ 18.145016] [ 18.145115] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.145921] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.146073] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.146428] ==================================================================