Date
July 13, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 25.184762] ================================================================== [ 25.184846] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 25.184846] [ 25.184940] Out-of-bounds read at 0x00000000d4beeb6e (105B right of kfence-#136): [ 25.185002] test_kmalloc_aligned_oob_read+0x238/0x468 [ 25.185053] kunit_try_run_case+0x170/0x3f0 [ 25.185099] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.185144] kthread+0x328/0x630 [ 25.185182] ret_from_fork+0x10/0x20 [ 25.185240] [ 25.185266] kfence-#136: 0x00000000c87418e4-0x00000000d58742cb, size=73, cache=kmalloc-96 [ 25.185266] [ 25.185320] allocated by task 324 on cpu 1 at 25.184529s (0.000787s ago): [ 25.185390] test_alloc+0x29c/0x628 [ 25.185431] test_kmalloc_aligned_oob_read+0x100/0x468 [ 25.185475] kunit_try_run_case+0x170/0x3f0 [ 25.185515] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.185560] kthread+0x328/0x630 [ 25.185597] ret_from_fork+0x10/0x20 [ 25.185638] [ 25.185684] CPU: 1 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 25.185764] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.185793] Hardware name: linux,dummy-virt (DT) [ 25.185829] ==================================================================
[ 26.264025] ================================================================== [ 26.264107] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x238/0x468 [ 26.264107] [ 26.264220] Out-of-bounds read at 0x0000000062c1c227 (105B right of kfence-#139): [ 26.264281] test_kmalloc_aligned_oob_read+0x238/0x468 [ 26.264331] kunit_try_run_case+0x170/0x3f0 [ 26.264376] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.264421] kthread+0x328/0x630 [ 26.264461] ret_from_fork+0x10/0x20 [ 26.264502] [ 26.264529] kfence-#139: 0x0000000099ba61f4-0x00000000fe866855, size=73, cache=kmalloc-96 [ 26.264529] [ 26.264583] allocated by task 324 on cpu 0 at 26.263790s (0.000789s ago): [ 26.264653] test_alloc+0x29c/0x628 [ 26.264693] test_kmalloc_aligned_oob_read+0x100/0x468 [ 26.264736] kunit_try_run_case+0x170/0x3f0 [ 26.264777] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.264821] kthread+0x328/0x630 [ 26.264857] ret_from_fork+0x10/0x20 [ 26.264897] [ 26.264943] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 26.265023] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.265052] Hardware name: linux,dummy-virt (DT) [ 26.265087] ==================================================================
[ 24.509002] ================================================================== [ 24.509394] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 24.509394] [ 24.509861] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#136): [ 24.510279] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 24.510510] kunit_try_run_case+0x1a5/0x480 [ 24.510663] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.510888] kthread+0x337/0x6f0 [ 24.511088] ret_from_fork+0x116/0x1d0 [ 24.511304] ret_from_fork_asm+0x1a/0x30 [ 24.511536] [ 24.511649] kfence-#136: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.511649] [ 24.511950] allocated by task 341 on cpu 1 at 24.508787s (0.003160s ago): [ 24.512286] test_alloc+0x364/0x10f0 [ 24.512583] test_kmalloc_aligned_oob_read+0x105/0x560 [ 24.512823] kunit_try_run_case+0x1a5/0x480 [ 24.513025] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.513304] kthread+0x337/0x6f0 [ 24.513478] ret_from_fork+0x116/0x1d0 [ 24.513683] ret_from_fork_asm+0x1a/0x30 [ 24.513880] [ 24.513998] CPU: 1 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 24.514401] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.514651] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.515012] ==================================================================
[ 23.873180] ================================================================== [ 23.873568] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x27e/0x560 [ 23.873568] [ 23.874084] Out-of-bounds read at 0x(____ptrval____) (105B right of kfence-#126): [ 23.874423] test_kmalloc_aligned_oob_read+0x27e/0x560 [ 23.874692] kunit_try_run_case+0x1a5/0x480 [ 23.875084] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.875352] kthread+0x337/0x6f0 [ 23.875528] ret_from_fork+0x116/0x1d0 [ 23.875695] ret_from_fork_asm+0x1a/0x30 [ 23.875881] [ 23.875955] kfence-#126: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 23.875955] [ 23.876484] allocated by task 342 on cpu 0 at 23.872944s (0.003538s ago): [ 23.876790] test_alloc+0x364/0x10f0 [ 23.876979] test_kmalloc_aligned_oob_read+0x105/0x560 [ 23.877314] kunit_try_run_case+0x1a5/0x480 [ 23.877482] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 23.877658] kthread+0x337/0x6f0 [ 23.877834] ret_from_fork+0x116/0x1d0 [ 23.878061] ret_from_fork_asm+0x1a/0x30 [ 23.878287] [ 23.878423] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 23.878886] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.879065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 23.879536] ==================================================================