Date
June 20, 2025, 12:38 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 44.993729] ================================================================== [ 44.993914] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 44.993914] [ 44.994047] Out-of-bounds read at 0x00000000ae43ab13 (105B right of kfence-#203): [ 44.994128] test_kmalloc_aligned_oob_read+0x238/0x468 [ 44.994192] kunit_try_run_case+0x170/0x3f0 [ 44.994243] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 44.994293] kthread+0x328/0x630 [ 44.994339] ret_from_fork+0x10/0x20 [ 44.994383] [ 44.994414] kfence-#203: 0x00000000980e09ca-0x00000000f67e6062, size=73, cache=kmalloc-96 [ 44.994414] [ 44.994479] allocated by task 334 on cpu 1 at 44.993258s (0.001216s ago): [ 44.994570] test_alloc+0x29c/0x628 [ 44.994642] test_kmalloc_aligned_oob_read+0x100/0x468 [ 44.994706] kunit_try_run_case+0x170/0x3f0 [ 44.994753] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 44.994802] kthread+0x328/0x630 [ 44.994842] ret_from_fork+0x10/0x20 [ 44.994889] [ 44.994948] CPU: 1 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT [ 44.995046] Tainted: [B]=BAD_PAGE, [N]=TEST [ 44.995082] Hardware name: linux,dummy-virt (DT) [ 44.995125] ==================================================================
[ 37.716599] ================================================================== [ 37.717122] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 37.717122] [ 37.717649] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#157): [ 37.718288] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 37.719037] kunit_try_run_case+0x1a5/0x480 [ 37.719530] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 37.719956] kthread+0x337/0x6f0 [ 37.720180] ret_from_fork+0x116/0x1d0 [ 37.720533] ret_from_fork_asm+0x1a/0x30 [ 37.720733] [ 37.720840] kfence-#157: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 37.720840] [ 37.721216] allocated by task 352 on cpu 1 at 37.716170s (0.005040s ago): [ 37.721794] test_alloc+0x364/0x10f0 [ 37.722193] test_kmalloc_aligned_oob_read+0x105/0x560 [ 37.722649] kunit_try_run_case+0x1a5/0x480 [ 37.723026] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 37.723519] kthread+0x337/0x6f0 [ 37.723781] ret_from_fork+0x116/0x1d0 [ 37.724002] ret_from_fork_asm+0x1a/0x30 [ 37.724375] [ 37.724619] CPU: 1 UID: 0 PID: 352 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) [ 37.725275] Tainted: [B]=BAD_PAGE, [N]=TEST [ 37.725655] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 37.726427] ==================================================================