Date
July 5, 2025, 5:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.507489] ================================================================== [ 22.508176] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.508176] [ 22.508267] Out-of-bounds write at 0x00000000e2281e01 (1B left of kfence-#90): [ 22.508592] test_out_of_bounds_write+0x100/0x240 [ 22.508739] kunit_try_run_case+0x170/0x3f0 [ 22.508795] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.508839] kthread+0x328/0x630 [ 22.509019] ret_from_fork+0x10/0x20 [ 22.509063] [ 22.509090] kfence-#90: 0x00000000219e4bfc-0x00000000dbb11ab0, size=32, cache=test [ 22.509090] [ 22.509501] allocated by task 293 on cpu 0 at 22.507397s (0.001742s ago): [ 22.509946] test_alloc+0x230/0x628 [ 22.510032] test_out_of_bounds_write+0xc8/0x240 [ 22.510125] kunit_try_run_case+0x170/0x3f0 [ 22.510169] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.510212] kthread+0x328/0x630 [ 22.510555] ret_from_fork+0x10/0x20 [ 22.510690] [ 22.510775] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.510977] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.511029] Hardware name: linux,dummy-virt (DT) [ 22.511076] ================================================================== [ 22.396237] ================================================================== [ 22.396320] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.396320] [ 22.396413] Out-of-bounds write at 0x000000009a78d8ef (1B left of kfence-#89): [ 22.396467] test_out_of_bounds_write+0x100/0x240 [ 22.396514] kunit_try_run_case+0x170/0x3f0 [ 22.396558] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.396600] kthread+0x328/0x630 [ 22.396693] ret_from_fork+0x10/0x20 [ 22.396749] [ 22.396800] kfence-#89: 0x000000009eb0880e-0x000000000f6201e8, size=32, cache=kmalloc-32 [ 22.396800] [ 22.396927] allocated by task 291 on cpu 0 at 22.395754s (0.001095s ago): [ 22.396997] test_alloc+0x29c/0x628 [ 22.397055] test_out_of_bounds_write+0xc8/0x240 [ 22.397117] kunit_try_run_case+0x170/0x3f0 [ 22.397159] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.397436] kthread+0x328/0x630 [ 22.397499] ret_from_fork+0x10/0x20 [ 22.397567] [ 22.397624] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.397701] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.397729] Hardware name: linux,dummy-virt (DT) [ 22.397764] ==================================================================
[ 17.034620] ================================================================== [ 17.035025] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.035025] [ 17.035524] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#72): [ 17.035845] test_out_of_bounds_write+0x10d/0x260 [ 17.036079] kunit_try_run_case+0x1a5/0x480 [ 17.036283] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.036533] kthread+0x337/0x6f0 [ 17.036737] ret_from_fork+0x116/0x1d0 [ 17.036886] ret_from_fork_asm+0x1a/0x30 [ 17.037068] [ 17.037174] kfence-#72: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.037174] [ 17.037528] allocated by task 310 on cpu 0 at 17.034507s (0.003018s ago): [ 17.037881] test_alloc+0x364/0x10f0 [ 17.038124] test_out_of_bounds_write+0xd4/0x260 [ 17.038284] kunit_try_run_case+0x1a5/0x480 [ 17.038895] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.039183] kthread+0x337/0x6f0 [ 17.039359] ret_from_fork+0x116/0x1d0 [ 17.039569] ret_from_fork_asm+0x1a/0x30 [ 17.039872] [ 17.039979] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.040408] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.040631] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.041070] ================================================================== [ 17.138525] ================================================================== [ 17.139020] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.139020] [ 17.139502] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#73): [ 17.139878] test_out_of_bounds_write+0x10d/0x260 [ 17.140103] kunit_try_run_case+0x1a5/0x480 [ 17.140317] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.140578] kthread+0x337/0x6f0 [ 17.140715] ret_from_fork+0x116/0x1d0 [ 17.141007] ret_from_fork_asm+0x1a/0x30 [ 17.141323] [ 17.141424] kfence-#73: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.141424] [ 17.141851] allocated by task 312 on cpu 1 at 17.138472s (0.003377s ago): [ 17.142321] test_alloc+0x2a6/0x10f0 [ 17.142465] test_out_of_bounds_write+0xd4/0x260 [ 17.142703] kunit_try_run_case+0x1a5/0x480 [ 17.142981] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.143240] kthread+0x337/0x6f0 [ 17.143386] ret_from_fork+0x116/0x1d0 [ 17.143617] ret_from_fork_asm+0x1a/0x30 [ 17.143898] [ 17.144018] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.144516] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.144752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.145129] ==================================================================