Date
July 8, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.760744] ================================================================== [ 23.760860] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 23.760860] [ 23.760915] Invalid free of 0x000000008f2db779 (in kfence-#89): [ 23.761246] test_double_free+0x100/0x238 [ 23.761341] kunit_try_run_case+0x170/0x3f0 [ 23.761447] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.761491] kthread+0x328/0x630 [ 23.761584] ret_from_fork+0x10/0x20 [ 23.761631] [ 23.761696] kfence-#89: 0x000000008f2db779-0x000000007a92b8db, size=32, cache=test [ 23.761696] [ 23.761751] allocated by task 305 on cpu 0 at 23.760255s (0.001493s ago): [ 23.761821] test_alloc+0x230/0x628 [ 23.761907] test_double_free+0xd4/0x238 [ 23.762063] kunit_try_run_case+0x170/0x3f0 [ 23.762107] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.762274] kthread+0x328/0x630 [ 23.762391] ret_from_fork+0x10/0x20 [ 23.762478] [ 23.762573] freed by task 305 on cpu 0 at 23.760313s (0.002203s ago): [ 23.762678] test_double_free+0xf0/0x238 [ 23.762754] kunit_try_run_case+0x170/0x3f0 [ 23.762796] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.762840] kthread+0x328/0x630 [ 23.762874] ret_from_fork+0x10/0x20 [ 23.762920] [ 23.763088] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.763338] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.763372] Hardware name: linux,dummy-virt (DT) [ 23.763408] ================================================================== [ 23.656960] ================================================================== [ 23.657060] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 23.657060] [ 23.657304] Invalid free of 0x0000000031b744e2 (in kfence-#88): [ 23.657403] test_double_free+0x1bc/0x238 [ 23.657455] kunit_try_run_case+0x170/0x3f0 [ 23.657501] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.657560] kthread+0x328/0x630 [ 23.657606] ret_from_fork+0x10/0x20 [ 23.657646] [ 23.657696] kfence-#88: 0x0000000031b744e2-0x00000000d46bb556, size=32, cache=kmalloc-32 [ 23.657696] [ 23.657754] allocated by task 303 on cpu 0 at 23.656682s (0.001068s ago): [ 23.657902] test_alloc+0x29c/0x628 [ 23.657953] test_double_free+0xd4/0x238 [ 23.658022] kunit_try_run_case+0x170/0x3f0 [ 23.658067] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.658121] kthread+0x328/0x630 [ 23.658175] ret_from_fork+0x10/0x20 [ 23.658392] [ 23.658451] freed by task 303 on cpu 0 at 23.656744s (0.001702s ago): [ 23.658545] test_double_free+0x1ac/0x238 [ 23.658661] kunit_try_run_case+0x170/0x3f0 [ 23.658918] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.659029] kthread+0x328/0x630 [ 23.659105] ret_from_fork+0x10/0x20 [ 23.659147] [ 23.659250] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.659394] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.659505] Hardware name: linux,dummy-virt (DT) [ 23.659588] ==================================================================
[ 18.209383] ================================================================== [ 18.209807] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 18.209807] [ 18.210140] Invalid free of 0x(____ptrval____) (in kfence-#73): [ 18.210428] test_double_free+0x112/0x260 [ 18.210693] kunit_try_run_case+0x1a5/0x480 [ 18.210848] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.211105] kthread+0x337/0x6f0 [ 18.211286] ret_from_fork+0x116/0x1d0 [ 18.211451] ret_from_fork_asm+0x1a/0x30 [ 18.211686] [ 18.211864] kfence-#73: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.211864] [ 18.212188] allocated by task 323 on cpu 1 at 18.209227s (0.002959s ago): [ 18.212510] test_alloc+0x2a6/0x10f0 [ 18.212715] test_double_free+0xdb/0x260 [ 18.212915] kunit_try_run_case+0x1a5/0x480 [ 18.213085] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.213301] kthread+0x337/0x6f0 [ 18.213422] ret_from_fork+0x116/0x1d0 [ 18.213556] ret_from_fork_asm+0x1a/0x30 [ 18.213761] [ 18.213863] freed by task 323 on cpu 1 at 18.209277s (0.004584s ago): [ 18.214208] test_double_free+0xfa/0x260 [ 18.214375] kunit_try_run_case+0x1a5/0x480 [ 18.214975] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.215201] kthread+0x337/0x6f0 [ 18.215326] ret_from_fork+0x116/0x1d0 [ 18.215555] ret_from_fork_asm+0x1a/0x30 [ 18.215765] [ 18.215890] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.216234] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.216449] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.217248] ================================================================== [ 18.105425] ================================================================== [ 18.105875] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.105875] [ 18.106306] Invalid free of 0x(____ptrval____) (in kfence-#72): [ 18.106659] test_double_free+0x1d3/0x260 [ 18.106836] kunit_try_run_case+0x1a5/0x480 [ 18.107038] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.107328] kthread+0x337/0x6f0 [ 18.107473] ret_from_fork+0x116/0x1d0 [ 18.107682] ret_from_fork_asm+0x1a/0x30 [ 18.107893] [ 18.107966] kfence-#72: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.107966] [ 18.108349] allocated by task 321 on cpu 1 at 18.105177s (0.003170s ago): [ 18.108686] test_alloc+0x364/0x10f0 [ 18.108917] test_double_free+0xdb/0x260 [ 18.109054] kunit_try_run_case+0x1a5/0x480 [ 18.109226] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.109502] kthread+0x337/0x6f0 [ 18.109873] ret_from_fork+0x116/0x1d0 [ 18.110227] ret_from_fork_asm+0x1a/0x30 [ 18.110517] [ 18.110590] freed by task 321 on cpu 1 at 18.105244s (0.005344s ago): [ 18.111532] test_double_free+0x1e0/0x260 [ 18.111700] kunit_try_run_case+0x1a5/0x480 [ 18.112022] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.112266] kthread+0x337/0x6f0 [ 18.112405] ret_from_fork+0x116/0x1d0 [ 18.112613] ret_from_fork_asm+0x1a/0x30 [ 18.112866] [ 18.113000] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.113428] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.113658] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.114146] ==================================================================