Date
July 17, 2025, 10:12 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 33.745625] ================================================================== [ 33.745799] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 33.745799] [ 33.745895] Out-of-bounds write at 0x0000000078fb2b03 (1B left of kfence-#128): [ 33.746098] test_out_of_bounds_write+0x100/0x240 [ 33.746161] kunit_try_run_case+0x170/0x3f0 [ 33.746208] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.746409] kthread+0x328/0x630 [ 33.746482] ret_from_fork+0x10/0x20 [ 33.746524] [ 33.746550] kfence-#128: 0x00000000a89ff8d1-0x000000001e2194de, size=32, cache=kmalloc-32 [ 33.746550] [ 33.746659] allocated by task 322 on cpu 0 at 33.745114s (0.001540s ago): [ 33.746735] test_alloc+0x29c/0x628 [ 33.746779] test_out_of_bounds_write+0xc8/0x240 [ 33.746819] kunit_try_run_case+0x170/0x3f0 [ 33.746858] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.746913] kthread+0x328/0x630 [ 33.746959] ret_from_fork+0x10/0x20 [ 33.746997] [ 33.747050] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250717 #1 PREEMPT [ 33.747155] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.747183] Hardware name: linux,dummy-virt (DT) [ 33.747215] ================================================================== [ 34.476899] ================================================================== [ 34.477002] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 34.477002] [ 34.477110] Out-of-bounds write at 0x0000000080ee08af (1B left of kfence-#135): [ 34.477170] test_out_of_bounds_write+0x100/0x240 [ 34.477217] kunit_try_run_case+0x170/0x3f0 [ 34.477262] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.477307] kthread+0x328/0x630 [ 34.477346] ret_from_fork+0x10/0x20 [ 34.477384] [ 34.477410] kfence-#135: 0x00000000ac9ead87-0x0000000086b81259, size=32, cache=test [ 34.477410] [ 34.477462] allocated by task 324 on cpu 0 at 34.476806s (0.000652s ago): [ 34.477536] test_alloc+0x230/0x628 [ 34.477575] test_out_of_bounds_write+0xc8/0x240 [ 34.477616] kunit_try_run_case+0x170/0x3f0 [ 34.477656] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 34.477698] kthread+0x328/0x630 [ 34.477734] ret_from_fork+0x10/0x20 [ 34.477772] [ 34.477816] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250717 #1 PREEMPT [ 34.477895] Tainted: [B]=BAD_PAGE, [N]=TEST [ 34.477924] Hardware name: linux,dummy-virt (DT) [ 34.477959] ==================================================================
[ 30.294566] ================================================================== [ 30.294934] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.294934] [ 30.295336] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#88): [ 30.295918] test_out_of_bounds_write+0x10d/0x260 [ 30.296151] kunit_try_run_case+0x1a5/0x480 [ 30.296522] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.296758] kthread+0x337/0x6f0 [ 30.296908] ret_from_fork+0x116/0x1d0 [ 30.297090] ret_from_fork_asm+0x1a/0x30 [ 30.297269] [ 30.297649] kfence-#88: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.297649] [ 30.298124] allocated by task 340 on cpu 1 at 30.294455s (0.003667s ago): [ 30.298606] test_alloc+0x364/0x10f0 [ 30.298802] test_out_of_bounds_write+0xd4/0x260 [ 30.298983] kunit_try_run_case+0x1a5/0x480 [ 30.299287] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.299652] kthread+0x337/0x6f0 [ 30.299872] ret_from_fork+0x116/0x1d0 [ 30.300026] ret_from_fork_asm+0x1a/0x30 [ 30.300245] [ 30.300377] CPU: 1 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250717 #1 PREEMPT(voluntary) [ 30.300853] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.301031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.301744] ================================================================== [ 30.398624] ================================================================== [ 30.398995] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.398995] [ 30.399554] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#89): [ 30.399802] test_out_of_bounds_write+0x10d/0x260 [ 30.400024] kunit_try_run_case+0x1a5/0x480 [ 30.400257] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.400476] kthread+0x337/0x6f0 [ 30.400693] ret_from_fork+0x116/0x1d0 [ 30.400876] ret_from_fork_asm+0x1a/0x30 [ 30.401066] [ 30.401165] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.401165] [ 30.401581] allocated by task 342 on cpu 0 at 30.398569s (0.003010s ago): [ 30.401836] test_alloc+0x2a6/0x10f0 [ 30.402000] test_out_of_bounds_write+0xd4/0x260 [ 30.402250] kunit_try_run_case+0x1a5/0x480 [ 30.402467] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.402708] kthread+0x337/0x6f0 [ 30.402879] ret_from_fork+0x116/0x1d0 [ 30.403040] ret_from_fork_asm+0x1a/0x30 [ 30.403205] [ 30.403294] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6-next-20250717 #1 PREEMPT(voluntary) [ 30.403787] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.404009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.404370] ==================================================================