Date
June 17, 2025, 6:35 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.932242] ================================================================== [ 21.932360] BUG: KFENCE: invalid free in test_double_free+0x1bc/0x238 [ 21.932360] [ 21.932429] Invalid free of 0x000000001c3efaa2 (in kfence-#93): [ 21.932493] test_double_free+0x1bc/0x238 [ 21.932543] kunit_try_run_case+0x170/0x3f0 [ 21.932590] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.932635] kthread+0x328/0x630 [ 21.932677] ret_from_fork+0x10/0x20 [ 21.932720] [ 21.932745] kfence-#93: 0x000000001c3efaa2-0x000000009dddf49e, size=32, cache=kmalloc-32 [ 21.932745] [ 21.932801] allocated by task 312 on cpu 1 at 21.931938s (0.000859s ago): [ 21.932867] test_alloc+0x29c/0x628 [ 21.932909] test_double_free+0xd4/0x238 [ 21.932966] kunit_try_run_case+0x170/0x3f0 [ 21.933008] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.933053] kthread+0x328/0x630 [ 21.933090] ret_from_fork+0x10/0x20 [ 21.933130] [ 21.933154] freed by task 312 on cpu 1 at 21.932016s (0.001134s ago): [ 21.933219] test_double_free+0x1ac/0x238 [ 21.933260] kunit_try_run_case+0x170/0x3f0 [ 21.933300] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.933345] kthread+0x328/0x630 [ 21.933382] ret_from_fork+0x10/0x20 [ 21.933422] [ 21.933467] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT [ 21.933551] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.933588] Hardware name: linux,dummy-virt (DT) [ 21.933624] ================================================================== [ 22.034714] ================================================================== [ 22.034811] BUG: KFENCE: invalid free in test_double_free+0x100/0x238 [ 22.034811] [ 22.034875] Invalid free of 0x00000000db1f9ce7 (in kfence-#94): [ 22.034943] test_double_free+0x100/0x238 [ 22.034993] kunit_try_run_case+0x170/0x3f0 [ 22.035062] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.035120] kthread+0x328/0x630 [ 22.035160] ret_from_fork+0x10/0x20 [ 22.035246] [ 22.035273] kfence-#94: 0x00000000db1f9ce7-0x00000000ab38c4b5, size=32, cache=test [ 22.035273] [ 22.035328] allocated by task 314 on cpu 1 at 22.034492s (0.000832s ago): [ 22.035393] test_alloc+0x230/0x628 [ 22.035434] test_double_free+0xd4/0x238 [ 22.035476] kunit_try_run_case+0x170/0x3f0 [ 22.035517] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.035560] kthread+0x328/0x630 [ 22.035597] ret_from_fork+0x10/0x20 [ 22.035636] [ 22.035660] freed by task 314 on cpu 1 at 22.034559s (0.001097s ago): [ 22.035724] test_double_free+0xf0/0x238 [ 22.035766] kunit_try_run_case+0x170/0x3f0 [ 22.035806] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.035852] kthread+0x328/0x630 [ 22.035887] ret_from_fork+0x10/0x20 [ 22.035936] [ 22.035980] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT [ 22.036066] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.036097] Hardware name: linux,dummy-virt (DT) [ 22.036131] ==================================================================
[ 27.316153] ================================================================== [ 27.316744] BUG: KFENCE: invalid free in test_double_free+0x112/0x260 [ 27.316744] [ 27.317365] Invalid free of 0x(____ptrval____) (in kfence-#116): [ 27.317867] test_double_free+0x112/0x260 [ 27.318267] kunit_try_run_case+0x1a5/0x480 [ 27.318685] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.319248] kthread+0x337/0x6f0 [ 27.319683] ret_from_fork+0x116/0x1d0 [ 27.320079] ret_from_fork_asm+0x1a/0x30 [ 27.320542] [ 27.320855] kfence-#116: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 27.320855] [ 27.321607] allocated by task 332 on cpu 1 at 27.315824s (0.005778s ago): [ 27.322050] test_alloc+0x2a6/0x10f0 [ 27.322506] test_double_free+0xdb/0x260 [ 27.322941] kunit_try_run_case+0x1a5/0x480 [ 27.323473] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.323986] kthread+0x337/0x6f0 [ 27.324463] ret_from_fork+0x116/0x1d0 [ 27.324855] ret_from_fork_asm+0x1a/0x30 [ 27.325403] [ 27.325598] freed by task 332 on cpu 1 at 27.315931s (0.009661s ago): [ 27.326312] test_double_free+0xfa/0x260 [ 27.326705] kunit_try_run_case+0x1a5/0x480 [ 27.327180] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.327793] kthread+0x337/0x6f0 [ 27.328161] ret_from_fork+0x116/0x1d0 [ 27.328713] ret_from_fork_asm+0x1a/0x30 [ 27.329166] [ 27.329475] CPU: 1 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT(voluntary) [ 27.330162] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.330674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.331474] ================================================================== [ 27.212120] ================================================================== [ 27.212703] BUG: KFENCE: invalid free in test_double_free+0x1d3/0x260 [ 27.212703] [ 27.213361] Invalid free of 0x(____ptrval____) (in kfence-#115): [ 27.214463] test_double_free+0x1d3/0x260 [ 27.214784] kunit_try_run_case+0x1a5/0x480 [ 27.215117] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.216060] kthread+0x337/0x6f0 [ 27.216456] ret_from_fork+0x116/0x1d0 [ 27.216851] ret_from_fork_asm+0x1a/0x30 [ 27.217268] [ 27.217482] kfence-#115: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 27.217482] [ 27.218421] allocated by task 330 on cpu 0 at 27.211817s (0.006599s ago): [ 27.218928] test_alloc+0x364/0x10f0 [ 27.219216] test_double_free+0xdb/0x260 [ 27.219647] kunit_try_run_case+0x1a5/0x480 [ 27.220143] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.220625] kthread+0x337/0x6f0 [ 27.221017] ret_from_fork+0x116/0x1d0 [ 27.221470] ret_from_fork_asm+0x1a/0x30 [ 27.221842] [ 27.222085] freed by task 330 on cpu 0 at 27.211913s (0.010166s ago): [ 27.222616] test_double_free+0x1e0/0x260 [ 27.223120] kunit_try_run_case+0x1a5/0x480 [ 27.223632] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.224058] kthread+0x337/0x6f0 [ 27.224544] ret_from_fork+0x116/0x1d0 [ 27.224954] ret_from_fork_asm+0x1a/0x30 [ 27.225428] [ 27.225678] CPU: 0 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT(voluntary) [ 27.226681] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.227118] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.227751] ==================================================================