Date
July 11, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.227778] ================================================================== [ 21.228003] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 21.228003] [ 21.228076] Invalid free of 0x00000000fe62797a (in kfence-#95): [ 21.228201] test_double_free+0x100/0x238 [ 21.228257] kunit_try_run_case+0x170/0x3f0 [ 21.228300] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.228374] kthread+0x328/0x630 [ 21.228414] ret_from_fork+0x10/0x20 [ 21.228481] [ 21.228507] kfence-#95: 0x00000000fe62797a-0x000000000ef7e50e, size=32, cache=test [ 21.228507] [ 21.228559] allocated by task 306 on cpu 1 at 21.227540s (0.001016s ago): [ 21.228760] test_alloc+0x230/0x628 [ 21.228826] test_double_free+0xd4/0x238 [ 21.228900] kunit_try_run_case+0x170/0x3f0 [ 21.228940] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.229032] kthread+0x328/0x630 [ 21.229099] ret_from_fork+0x10/0x20 [ 21.229298] [ 21.229479] freed by task 306 on cpu 1 at 21.227633s (0.001804s ago): [ 21.229562] test_double_free+0xf0/0x238 [ 21.229609] kunit_try_run_case+0x170/0x3f0 [ 21.229653] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.229702] kthread+0x328/0x630 [ 21.229765] ret_from_fork+0x10/0x20 [ 21.229873] [ 21.229919] CPU: 1 UID: 0 PID: 306 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.230018] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.230048] Hardware name: linux,dummy-virt (DT) [ 21.230082] ================================================================== [ 21.124188] ================================================================== [ 21.124306] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 21.124306] [ 21.124375] Invalid free of 0x0000000034284833 (in kfence-#94): [ 21.124437] test_double_free+0x1bc/0x238 [ 21.124482] kunit_try_run_case+0x170/0x3f0 [ 21.124527] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.124568] kthread+0x328/0x630 [ 21.124607] ret_from_fork+0x10/0x20 [ 21.124645] [ 21.124672] kfence-#94: 0x0000000034284833-0x0000000017d09dc1, size=32, cache=kmalloc-32 [ 21.124672] [ 21.124739] allocated by task 304 on cpu 1 at 21.123663s (0.001058s ago): [ 21.124800] test_alloc+0x29c/0x628 [ 21.124859] test_double_free+0xd4/0x238 [ 21.124964] kunit_try_run_case+0x170/0x3f0 [ 21.125089] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.125270] kthread+0x328/0x630 [ 21.125307] ret_from_fork+0x10/0x20 [ 21.125347] [ 21.125370] freed by task 304 on cpu 1 at 21.123743s (0.001623s ago): [ 21.125440] test_double_free+0x1ac/0x238 [ 21.125637] kunit_try_run_case+0x170/0x3f0 [ 21.125749] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.126397] kthread+0x328/0x630 [ 21.126472] ret_from_fork+0x10/0x20 [ 21.126521] [ 21.126697] CPU: 1 UID: 0 PID: 304 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.126853] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.127178] Hardware name: linux,dummy-virt (DT) [ 21.127264] ==================================================================
[ 18.895563] ================================================================== [ 18.896045] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 18.896045] [ 18.896348] Invalid free of 0x(____ptrval____) (in kfence-#80): [ 18.897035] test_double_free+0x1d3/0x260 [ 18.897437] kunit_try_run_case+0x1a5/0x480 [ 18.897718] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.898069] kthread+0x337/0x6f0 [ 18.898235] ret_from_fork+0x116/0x1d0 [ 18.898402] ret_from_fork_asm+0x1a/0x30 [ 18.898592] [ 18.898670] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.898670] [ 18.899359] allocated by task 320 on cpu 1 at 18.895366s (0.003990s ago): [ 18.899648] test_alloc+0x364/0x10f0 [ 18.900063] test_double_free+0xdb/0x260 [ 18.900323] kunit_try_run_case+0x1a5/0x480 [ 18.900502] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.900950] kthread+0x337/0x6f0 [ 18.901131] ret_from_fork+0x116/0x1d0 [ 18.901421] ret_from_fork_asm+0x1a/0x30 [ 18.901614] [ 18.901689] freed by task 320 on cpu 1 at 18.895418s (0.006268s ago): [ 18.902205] test_double_free+0x1e0/0x260 [ 18.902397] kunit_try_run_case+0x1a5/0x480 [ 18.902575] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.902978] kthread+0x337/0x6f0 [ 18.903146] ret_from_fork+0x116/0x1d0 [ 18.903398] ret_from_fork_asm+0x1a/0x30 [ 18.903585] [ 18.903698] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.904395] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.904649] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.905149] ================================================================== [ 18.999565] ================================================================== [ 19.000095] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 19.000095] [ 19.000418] Invalid free of 0x(____ptrval____) (in kfence-#81): [ 19.000665] test_double_free+0x112/0x260 [ 19.000930] kunit_try_run_case+0x1a5/0x480 [ 19.001084] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.001444] kthread+0x337/0x6f0 [ 19.001571] ret_from_fork+0x116/0x1d0 [ 19.001733] ret_from_fork_asm+0x1a/0x30 [ 19.001954] [ 19.002054] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.002054] [ 19.002364] allocated by task 322 on cpu 0 at 18.999405s (0.002956s ago): [ 19.002671] test_alloc+0x2a6/0x10f0 [ 19.002889] test_double_free+0xdb/0x260 [ 19.003103] kunit_try_run_case+0x1a5/0x480 [ 19.003277] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.003494] kthread+0x337/0x6f0 [ 19.003614] ret_from_fork+0x116/0x1d0 [ 19.003778] ret_from_fork_asm+0x1a/0x30 [ 19.004071] [ 19.004183] freed by task 322 on cpu 0 at 18.999445s (0.004737s ago): [ 19.004421] test_double_free+0xfa/0x260 [ 19.004560] kunit_try_run_case+0x1a5/0x480 [ 19.004784] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.005053] kthread+0x337/0x6f0 [ 19.005223] ret_from_fork+0x116/0x1d0 [ 19.005383] ret_from_fork_asm+0x1a/0x30 [ 19.005529] [ 19.005632] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.005975] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.006328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.006708] ==================================================================