Date
July 5, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 24.199394] ================================================================== [ 24.199713] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 24.199713] [ 24.199885] Out-of-bounds write at 0x000000006c7acb7f (1B left of kfence-#115): [ 24.200247] test_out_of_bounds_write+0x100/0x240 [ 24.200436] kunit_try_run_case+0x170/0x3f0 [ 24.200545] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.200703] kthread+0x328/0x630 [ 24.200870] ret_from_fork+0x10/0x20 [ 24.201190] [ 24.201258] kfence-#115: 0x000000000bcb79dc-0x000000002342c2b0, size=32, cache=kmalloc-32 [ 24.201258] [ 24.201456] allocated by task 292 on cpu 1 at 24.199162s (0.002285s ago): [ 24.201672] test_alloc+0x29c/0x628 [ 24.201827] test_out_of_bounds_write+0xc8/0x240 [ 24.201920] kunit_try_run_case+0x170/0x3f0 [ 24.202351] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.202760] kthread+0x328/0x630 [ 24.202899] ret_from_fork+0x10/0x20 [ 24.203303] [ 24.203432] CPU: 1 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.203807] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.204049] Hardware name: linux,dummy-virt (DT) [ 24.204213] ================================================================== [ 24.304968] ================================================================== [ 24.305072] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 24.305072] [ 24.305225] Out-of-bounds write at 0x000000000d44f7ea (1B left of kfence-#116): [ 24.305341] test_out_of_bounds_write+0x100/0x240 [ 24.305460] kunit_try_run_case+0x170/0x3f0 [ 24.305559] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.305659] kthread+0x328/0x630 [ 24.305739] ret_from_fork+0x10/0x20 [ 24.305826] [ 24.305883] kfence-#116: 0x000000003dc0b80a-0x0000000059dc8f93, size=32, cache=test [ 24.305883] [ 24.306005] allocated by task 294 on cpu 1 at 24.304828s (0.001161s ago): [ 24.306153] test_alloc+0x230/0x628 [ 24.306243] test_out_of_bounds_write+0xc8/0x240 [ 24.306339] kunit_try_run_case+0x170/0x3f0 [ 24.306865] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.306965] kthread+0x328/0x630 [ 24.307037] ret_from_fork+0x10/0x20 [ 24.307120] [ 24.307205] CPU: 1 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.307429] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.307494] Hardware name: linux,dummy-virt (DT) [ 24.307793] ==================================================================
[ 19.444288] ================================================================== [ 19.444789] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 19.444789] [ 19.445268] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#77): [ 19.445599] test_out_of_bounds_write+0x10d/0x260 [ 19.446201] kunit_try_run_case+0x1a5/0x480 [ 19.446503] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.447602] kthread+0x337/0x6f0 [ 19.447804] ret_from_fork+0x116/0x1d0 [ 19.447969] ret_from_fork_asm+0x1a/0x30 [ 19.448136] [ 19.448227] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.448227] [ 19.448543] allocated by task 311 on cpu 1 at 19.444215s (0.004325s ago): [ 19.449444] test_alloc+0x2a6/0x10f0 [ 19.449620] test_out_of_bounds_write+0xd4/0x260 [ 19.450130] kunit_try_run_case+0x1a5/0x480 [ 19.450588] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.451187] kthread+0x337/0x6f0 [ 19.452736] ret_from_fork+0x116/0x1d0 [ 19.453542] ret_from_fork_asm+0x1a/0x30 [ 19.453751] [ 19.453877] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.455701] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.456267] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.456592] ================================================================== [ 19.340341] ================================================================== [ 19.340849] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 19.340849] [ 19.341394] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#76): [ 19.341734] test_out_of_bounds_write+0x10d/0x260 [ 19.342080] kunit_try_run_case+0x1a5/0x480 [ 19.342427] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.342706] kthread+0x337/0x6f0 [ 19.343150] ret_from_fork+0x116/0x1d0 [ 19.344007] ret_from_fork_asm+0x1a/0x30 [ 19.344267] [ 19.344375] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.344375] [ 19.344867] allocated by task 309 on cpu 0 at 19.340210s (0.004654s ago): [ 19.345585] test_alloc+0x364/0x10f0 [ 19.345954] test_out_of_bounds_write+0xd4/0x260 [ 19.346235] kunit_try_run_case+0x1a5/0x480 [ 19.346641] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.347085] kthread+0x337/0x6f0 [ 19.347305] ret_from_fork+0x116/0x1d0 [ 19.347693] ret_from_fork_asm+0x1a/0x30 [ 19.348095] [ 19.348284] CPU: 0 UID: 0 PID: 309 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.349053] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.349328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.350002] ==================================================================