Date
June 20, 2025, 12:38 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 31.948418] ================================================================== [ 31.948920] BUG: KFENCE: memory corruption in kmalloc_oob_memset_2+0x170/0x2f8 [ 31.948920] [ 31.949076] Corrupted memory at 0x00000000eac2f912 [ ! . . . . . . . ] (in kfence-#90): [ 31.949515] kmalloc_oob_memset_2+0x170/0x2f8 [ 31.949672] kunit_try_run_case+0x170/0x3f0 [ 31.949776] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.949855] kthread+0x328/0x630 [ 31.949912] ret_from_fork+0x10/0x20 [ 31.950009] [ 31.950052] kfence-#90: 0x0000000052d7674d-0x0000000061d7358f, size=120, cache=kmalloc-128 [ 31.950052] [ 31.950183] allocated by task 183 on cpu 1 at 31.943890s (0.006285s ago): [ 31.950316] kmalloc_oob_memset_2+0xb0/0x2f8 [ 31.950397] kunit_try_run_case+0x170/0x3f0 [ 31.950476] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.950576] kthread+0x328/0x630 [ 31.950974] ret_from_fork+0x10/0x20 [ 31.951062] [ 31.951128] freed by task 183 on cpu 1 at 31.947978s (0.003137s ago): [ 31.951307] kmalloc_oob_memset_2+0x170/0x2f8 [ 31.951444] kunit_try_run_case+0x170/0x3f0 [ 31.951531] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.951652] kthread+0x328/0x630 [ 31.951733] ret_from_fork+0x10/0x20 [ 31.951829] [ 31.951952] CPU: 1 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 31.952156] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.952213] Hardware name: linux,dummy-virt (DT) [ 31.952282] ==================================================================
[ 25.663837] ================================================================== [ 25.665178] BUG: KFENCE: memory corruption in kmalloc_oob_memset_2+0x187/0x330 [ 25.665178] [ 25.665672] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#65): [ 25.667612] kmalloc_oob_memset_2+0x187/0x330 [ 25.668009] kunit_try_run_case+0x1a5/0x480 [ 25.668298] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.668741] kthread+0x337/0x6f0 [ 25.669019] ret_from_fork+0x116/0x1d0 [ 25.669437] ret_from_fork_asm+0x1a/0x30 [ 25.669702] [ 25.670266] kfence-#65: 0x(____ptrval____)-0x(____ptrval____), size=120, cache=kmalloc-128 [ 25.670266] [ 25.671254] allocated by task 201 on cpu 1 at 25.660019s (0.011063s ago): [ 25.671938] kmalloc_oob_memset_2+0xac/0x330 [ 25.672462] kunit_try_run_case+0x1a5/0x480 [ 25.672776] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.673067] kthread+0x337/0x6f0 [ 25.673622] ret_from_fork+0x116/0x1d0 [ 25.674056] ret_from_fork_asm+0x1a/0x30 [ 25.674358] [ 25.674889] freed by task 201 on cpu 1 at 25.663180s (0.011434s ago): [ 25.675420] kmalloc_oob_memset_2+0x187/0x330 [ 25.675787] kunit_try_run_case+0x1a5/0x480 [ 25.676052] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.677589] kthread+0x337/0x6f0 [ 25.677862] ret_from_fork+0x116/0x1d0 [ 25.678020] ret_from_fork_asm+0x1a/0x30 [ 25.678555] [ 25.678875] CPU: 1 UID: 0 PID: 201 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 25.679581] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.679769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.680606] ==================================================================