Date
June 24, 2025, 11:37 a.m.
| Environment | |
|---|---|
| dragonboard-845c | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 88.271217] ================================================================== [ 88.278566] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 88.278566] [ 88.288273] Out-of-bounds read at 0x00000000af97c6b6 (105B right of kfence-#36): [ 88.295769] test_kmalloc_aligned_oob_read+0x238/0x468 [ 88.300988] kunit_try_run_case+0x170/0x3f0 [ 88.305246] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 88.310817] kthread+0x328/0x630 [ 88.314105] ret_from_fork+0x10/0x20 [ 88.317744] [ 88.319271] kfence-#36: 0x000000000f436cf1-0x0000000049478458, size=73, cache=kmalloc-96 [ 88.319271] [ 88.328955] allocated by task 421 on cpu 7 at 88.271191s (0.057762s ago): [ 88.335849] test_alloc+0x29c/0x628 [ 88.339399] test_kmalloc_aligned_oob_read+0x100/0x468 [ 88.344611] kunit_try_run_case+0x170/0x3f0 [ 88.348864] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 88.354432] kthread+0x328/0x630 [ 88.357717] ret_from_fork+0x10/0x20 [ 88.361352] [ 88.362882] CPU: 7 UID: 0 PID: 421 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250624 #1 PREEMPT [ 88.374149] Tainted: [B]=BAD_PAGE, [N]=TEST [ 88.378397] Hardware name: Thundercomm Dragonboard 845c (DT) [ 88.384134] ==================================================================
[ 46.700333] ================================================================== [ 46.700485] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 46.700485] [ 46.700604] Out-of-bounds read at 0x0000000074ecdac6 (105B right of kfence-#195): [ 46.700679] test_kmalloc_aligned_oob_read+0x238/0x468 [ 46.700742] kunit_try_run_case+0x170/0x3f0 [ 46.700798] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 46.700855] kthread+0x328/0x630 [ 46.700935] ret_from_fork+0x10/0x20 [ 46.700988] [ 46.701020] kfence-#195: 0x0000000079e7aaa8-0x00000000dd834fc3, size=73, cache=kmalloc-96 [ 46.701020] [ 46.701085] allocated by task 334 on cpu 0 at 46.699941s (0.001140s ago): [ 46.701170] test_alloc+0x29c/0x628 [ 46.701222] test_kmalloc_aligned_oob_read+0x100/0x468 [ 46.701277] kunit_try_run_case+0x170/0x3f0 [ 46.701329] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 46.701383] kthread+0x328/0x630 [ 46.701426] ret_from_fork+0x10/0x20 [ 46.701474] [ 46.701528] CPU: 0 UID: 0 PID: 334 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250624 #1 PREEMPT [ 46.701628] Tainted: [B]=BAD_PAGE, [N]=TEST [ 46.701665] Hardware name: linux,dummy-virt (DT) [ 46.701705] ==================================================================
[ 41.653005] ================================================================== [ 41.653554] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 41.653554] [ 41.654213] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#158): [ 41.654797] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 41.655103] kunit_try_run_case+0x1a5/0x480 [ 41.655513] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 41.656107] kthread+0x337/0x6f0 [ 41.656471] ret_from_fork+0x116/0x1d0 [ 41.656828] ret_from_fork_asm+0x1a/0x30 [ 41.657125] [ 41.657330] kfence-#158: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 41.657330] [ 41.658210] allocated by task 353 on cpu 1 at 41.652674s (0.005529s ago): [ 41.658669] test_alloc+0x364/0x10f0 [ 41.659083] test_kmalloc_aligned_oob_read+0x105/0x560 [ 41.659592] kunit_try_run_case+0x1a5/0x480 [ 41.659926] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 41.660239] kthread+0x337/0x6f0 [ 41.660608] ret_from_fork+0x116/0x1d0 [ 41.661104] ret_from_fork_asm+0x1a/0x30 [ 41.661524] [ 41.661831] CPU: 1 UID: 0 PID: 353 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250624 #1 PREEMPT(voluntary) [ 41.662628] Tainted: [B]=BAD_PAGE, [N]=TEST [ 41.663035] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 41.663592] ==================================================================