Date
July 8, 2025, 7:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 24.340253] ================================================================== [ 24.340372] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 24.340372] [ 24.340443] Invalid free of 0x00000000e90dc952 (in kfence-#93): [ 24.340508] test_double_free+0x1bc/0x238 [ 24.340554] kunit_try_run_case+0x170/0x3f0 [ 24.340599] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.340643] kthread+0x328/0x630 [ 24.340682] ret_from_fork+0x10/0x20 [ 24.340738] [ 24.340762] kfence-#93: 0x00000000e90dc952-0x000000003a4fa68d, size=32, cache=kmalloc-32 [ 24.340762] [ 24.340817] allocated by task 303 on cpu 1 at 24.339922s (0.000891s ago): [ 24.340880] test_alloc+0x29c/0x628 [ 24.340920] test_double_free+0xd4/0x238 [ 24.340962] kunit_try_run_case+0x170/0x3f0 [ 24.341000] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.341044] kthread+0x328/0x630 [ 24.341079] ret_from_fork+0x10/0x20 [ 24.341119] [ 24.341142] freed by task 303 on cpu 1 at 24.339994s (0.001144s ago): [ 24.341206] test_double_free+0x1ac/0x238 [ 24.341247] kunit_try_run_case+0x170/0x3f0 [ 24.341286] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.341330] kthread+0x328/0x630 [ 24.341366] ret_from_fork+0x10/0x20 [ 24.341403] [ 24.341451] CPU: 1 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 24.341533] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.341563] Hardware name: linux,dummy-virt (DT) [ 24.341603] ================================================================== [ 24.444028] ================================================================== [ 24.444132] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 24.444132] [ 24.444194] Invalid free of 0x00000000f87393c8 (in kfence-#94): [ 24.444248] test_double_free+0x100/0x238 [ 24.444291] kunit_try_run_case+0x170/0x3f0 [ 24.444333] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.444378] kthread+0x328/0x630 [ 24.444414] ret_from_fork+0x10/0x20 [ 24.444452] [ 24.444476] kfence-#94: 0x00000000f87393c8-0x00000000e7483b79, size=32, cache=test [ 24.444476] [ 24.444528] allocated by task 305 on cpu 1 at 24.443821s (0.000703s ago): [ 24.444590] test_alloc+0x230/0x628 [ 24.444631] test_double_free+0xd4/0x238 [ 24.444669] kunit_try_run_case+0x170/0x3f0 [ 24.444721] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.444765] kthread+0x328/0x630 [ 24.444800] ret_from_fork+0x10/0x20 [ 24.444839] [ 24.444861] freed by task 305 on cpu 1 at 24.443883s (0.000975s ago): [ 24.444923] test_double_free+0xf0/0x238 [ 24.444963] kunit_try_run_case+0x170/0x3f0 [ 24.445003] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.445046] kthread+0x328/0x630 [ 24.445082] ret_from_fork+0x10/0x20 [ 24.445121] [ 24.445162] CPU: 1 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 24.445240] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.445268] Hardware name: linux,dummy-virt (DT) [ 24.445302] ==================================================================
[ 19.168654] ================================================================== [ 19.169240] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 19.169240] [ 19.169617] Invalid free of 0x(____ptrval____) (in kfence-#77): [ 19.169877] test_double_free+0x112/0x260 [ 19.170113] kunit_try_run_case+0x1a5/0x480 [ 19.170327] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.170581] kthread+0x337/0x6f0 [ 19.170836] ret_from_fork+0x116/0x1d0 [ 19.170976] ret_from_fork_asm+0x1a/0x30 [ 19.171196] [ 19.171322] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.171322] [ 19.171706] allocated by task 322 on cpu 0 at 19.168379s (0.003325s ago): [ 19.172023] test_alloc+0x2a6/0x10f0 [ 19.172189] test_double_free+0xdb/0x260 [ 19.172406] kunit_try_run_case+0x1a5/0x480 [ 19.172582] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.172968] kthread+0x337/0x6f0 [ 19.173155] ret_from_fork+0x116/0x1d0 [ 19.173402] ret_from_fork_asm+0x1a/0x30 [ 19.173710] [ 19.173809] freed by task 322 on cpu 0 at 19.168440s (0.005367s ago): [ 19.174086] test_double_free+0xfa/0x260 [ 19.174221] kunit_try_run_case+0x1a5/0x480 [ 19.174434] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.174884] kthread+0x337/0x6f0 [ 19.175103] ret_from_fork+0x116/0x1d0 [ 19.175286] ret_from_fork_asm+0x1a/0x30 [ 19.175443] [ 19.175615] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.176130] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.176271] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.176771] ================================================================== [ 19.064657] ================================================================== [ 19.065084] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 19.065084] [ 19.065416] Invalid free of 0x(____ptrval____) (in kfence-#76): [ 19.066050] test_double_free+0x1d3/0x260 [ 19.066273] kunit_try_run_case+0x1a5/0x480 [ 19.066458] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.067019] kthread+0x337/0x6f0 [ 19.067289] ret_from_fork+0x116/0x1d0 [ 19.067451] ret_from_fork_asm+0x1a/0x30 [ 19.067761] [ 19.067850] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.067850] [ 19.068280] allocated by task 320 on cpu 1 at 19.064404s (0.003874s ago): [ 19.068771] test_alloc+0x364/0x10f0 [ 19.068944] test_double_free+0xdb/0x260 [ 19.069250] kunit_try_run_case+0x1a5/0x480 [ 19.069512] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.069849] kthread+0x337/0x6f0 [ 19.070096] ret_from_fork+0x116/0x1d0 [ 19.070354] ret_from_fork_asm+0x1a/0x30 [ 19.070541] [ 19.070685] freed by task 320 on cpu 1 at 19.064473s (0.006210s ago): [ 19.071130] test_double_free+0x1e0/0x260 [ 19.071297] kunit_try_run_case+0x1a5/0x480 [ 19.071578] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.071825] kthread+0x337/0x6f0 [ 19.071983] ret_from_fork+0x116/0x1d0 [ 19.072170] ret_from_fork_asm+0x1a/0x30 [ 19.072356] [ 19.072463] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.073256] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.073533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.073975] ==================================================================