Date
July 10, 2025, 9:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 33.915527] ================================================================== [ 33.915605] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 33.915605] [ 33.915719] Out-of-bounds write at 0x0000000022b77cc3 (1B left of kfence-#123): [ 33.915878] test_out_of_bounds_write+0x100/0x240 [ 33.915952] kunit_try_run_case+0x170/0x3f0 [ 33.916002] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.916048] kthread+0x328/0x630 [ 33.916094] ret_from_fork+0x10/0x20 [ 33.916148] [ 33.916174] kfence-#123: 0x00000000d39a1f6e-0x00000000ff5f408a, size=32, cache=test [ 33.916174] [ 33.916225] allocated by task 324 on cpu 0 at 33.915427s (0.000795s ago): [ 33.916310] test_alloc+0x230/0x628 [ 33.916360] test_out_of_bounds_write+0xc8/0x240 [ 33.916403] kunit_try_run_case+0x170/0x3f0 [ 33.916444] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.916499] kthread+0x328/0x630 [ 33.916543] ret_from_fork+0x10/0x20 [ 33.916582] [ 33.916636] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT [ 33.916718] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.916750] Hardware name: linux,dummy-virt (DT) [ 33.916784] ================================================================== [ 33.807657] ================================================================== [ 33.807719] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 33.807719] [ 33.807807] Out-of-bounds write at 0x0000000041153f6e (1B left of kfence-#122): [ 33.807866] test_out_of_bounds_write+0x100/0x240 [ 33.807989] kunit_try_run_case+0x170/0x3f0 [ 33.808054] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.808217] kthread+0x328/0x630 [ 33.808354] ret_from_fork+0x10/0x20 [ 33.808446] [ 33.808549] kfence-#122: 0x0000000052eb9419-0x000000006e05797f, size=32, cache=kmalloc-32 [ 33.808549] [ 33.808653] allocated by task 322 on cpu 0 at 33.807514s (0.001129s ago): [ 33.808726] test_alloc+0x29c/0x628 [ 33.808789] test_out_of_bounds_write+0xc8/0x240 [ 33.808849] kunit_try_run_case+0x170/0x3f0 [ 33.808894] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.808939] kthread+0x328/0x630 [ 33.808976] ret_from_fork+0x10/0x20 [ 33.809020] [ 33.809067] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT [ 33.809165] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.809194] Hardware name: linux,dummy-virt (DT) [ 33.809226] ==================================================================
[ 30.452176] ================================================================== [ 30.452588] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.452588] [ 30.453162] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#97): [ 30.453452] test_out_of_bounds_write+0x10d/0x260 [ 30.453760] kunit_try_run_case+0x1a5/0x480 [ 30.453978] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.454177] kthread+0x337/0x6f0 [ 30.454358] ret_from_fork+0x116/0x1d0 [ 30.454551] ret_from_fork_asm+0x1a/0x30 [ 30.454690] [ 30.454870] kfence-#97: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 30.454870] [ 30.455176] allocated by task 341 on cpu 0 at 30.452118s (0.003054s ago): [ 30.455466] test_alloc+0x2a6/0x10f0 [ 30.455685] test_out_of_bounds_write+0xd4/0x260 [ 30.455957] kunit_try_run_case+0x1a5/0x480 [ 30.456185] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.456394] kthread+0x337/0x6f0 [ 30.456522] ret_from_fork+0x116/0x1d0 [ 30.456750] ret_from_fork_asm+0x1a/0x30 [ 30.456968] [ 30.457107] CPU: 0 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 30.457583] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.457868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.458321] ================================================================== [ 30.244220] ================================================================== [ 30.244668] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 30.244668] [ 30.245129] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#95): [ 30.245470] test_out_of_bounds_write+0x10d/0x260 [ 30.245682] kunit_try_run_case+0x1a5/0x480 [ 30.245967] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.246148] kthread+0x337/0x6f0 [ 30.246324] ret_from_fork+0x116/0x1d0 [ 30.246555] ret_from_fork_asm+0x1a/0x30 [ 30.246769] [ 30.246858] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 30.246858] [ 30.247251] allocated by task 339 on cpu 1 at 30.244102s (0.003146s ago): [ 30.247503] test_alloc+0x364/0x10f0 [ 30.247742] test_out_of_bounds_write+0xd4/0x260 [ 30.247973] kunit_try_run_case+0x1a5/0x480 [ 30.248180] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 30.248366] kthread+0x337/0x6f0 [ 30.248486] ret_from_fork+0x116/0x1d0 [ 30.248617] ret_from_fork_asm+0x1a/0x30 [ 30.248767] [ 30.248860] CPU: 1 UID: 0 PID: 339 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250710 #1 PREEMPT(voluntary) [ 30.249421] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.249714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 30.250219] ==================================================================