Date
July 5, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 31.211030] ================================================================== [ 31.211162] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 31.211162] [ 31.211276] Out-of-bounds read at 0x0000000029bd3a52 (105B right of kfence-#182): [ 31.211340] test_kmalloc_aligned_oob_read+0x238/0x468 [ 31.211420] kunit_try_run_case+0x170/0x3f0 [ 31.211469] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.211514] kthread+0x328/0x630 [ 31.211556] ret_from_fork+0x10/0x20 [ 31.211597] [ 31.211623] kfence-#182: 0x00000000a45795dc-0x00000000836f6167, size=73, cache=kmalloc-96 [ 31.211623] [ 31.211680] allocated by task 324 on cpu 1 at 31.210653s (0.001023s ago): [ 31.211757] test_alloc+0x29c/0x628 [ 31.211800] test_kmalloc_aligned_oob_read+0x100/0x468 [ 31.211845] kunit_try_run_case+0x170/0x3f0 [ 31.211887] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.211930] kthread+0x328/0x630 [ 31.211968] ret_from_fork+0x10/0x20 [ 31.212007] [ 31.212058] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 31.212142] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.212174] Hardware name: linux,dummy-virt (DT) [ 31.212209] ==================================================================
[ 25.996462] ================================================================== [ 25.997024] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 25.997024] [ 25.997590] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#140): [ 25.998242] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 25.998546] kunit_try_run_case+0x1a5/0x480 [ 25.998846] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.999069] kthread+0x337/0x6f0 [ 25.999219] ret_from_fork+0x116/0x1d0 [ 25.999391] ret_from_fork_asm+0x1a/0x30 [ 25.999634] [ 25.999770] kfence-#140: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 25.999770] [ 26.000416] allocated by task 341 on cpu 1 at 25.996221s (0.004193s ago): [ 26.000837] test_alloc+0x364/0x10f0 [ 26.001136] test_kmalloc_aligned_oob_read+0x105/0x560 [ 26.001443] kunit_try_run_case+0x1a5/0x480 [ 26.001628] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.001847] kthread+0x337/0x6f0 [ 26.001992] ret_from_fork+0x116/0x1d0 [ 26.002148] ret_from_fork_asm+0x1a/0x30 [ 26.002415] [ 26.002610] CPU: 1 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 26.003674] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.003990] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.004335] ==================================================================