Date
June 24, 2025, 12:47 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 30.352747] ================================================================== [ 30.353169] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 30.353169] [ 30.353530] Out-of-bounds write at 0x0000000080ac6ea0 (1B left of kfence-#123): [ 30.353660] test_out_of_bounds_write+0x100/0x240 [ 30.353768] kunit_try_run_case+0x170/0x3f0 [ 30.355422] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.355572] kthread+0x328/0x630 [ 30.355683] ret_from_fork+0x10/0x20 [ 30.355740] [ 30.355770] kfence-#123: 0x000000007130df1a-0x000000004259527e, size=32, cache=test [ 30.355770] [ 30.355876] allocated by task 295 on cpu 1 at 30.352283s (0.003583s ago): [ 30.356047] test_alloc+0x230/0x628 [ 30.356266] test_out_of_bounds_write+0xc8/0x240 [ 30.356717] kunit_try_run_case+0x170/0x3f0 [ 30.356890] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.357008] kthread+0x328/0x630 [ 30.357118] ret_from_fork+0x10/0x20 [ 30.357591] [ 30.357705] CPU: 1 UID: 0 PID: 295 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT [ 30.358350] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.358465] Hardware name: linux,dummy-virt (DT) [ 30.358952] ================================================================== [ 30.245775] ================================================================== [ 30.246333] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 30.246333] [ 30.246847] Out-of-bounds write at 0x0000000088e5dc6c (1B left of kfence-#122): [ 30.247200] test_out_of_bounds_write+0x100/0x240 [ 30.247452] kunit_try_run_case+0x170/0x3f0 [ 30.247677] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.247995] kthread+0x328/0x630 [ 30.248408] ret_from_fork+0x10/0x20 [ 30.248853] [ 30.250023] kfence-#122: 0x0000000015eec71f-0x00000000dc769305, size=32, cache=kmalloc-32 [ 30.250023] [ 30.250238] allocated by task 293 on cpu 1 at 30.245477s (0.004749s ago): [ 30.250560] test_alloc+0x29c/0x628 [ 30.250681] test_out_of_bounds_write+0xc8/0x240 [ 30.250869] kunit_try_run_case+0x170/0x3f0 [ 30.251334] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.252038] kthread+0x328/0x630 [ 30.252540] ret_from_fork+0x10/0x20 [ 30.252690] [ 30.252791] CPU: 1 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT [ 30.253338] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.253694] Hardware name: linux,dummy-virt (DT) [ 30.254095] ==================================================================
[ 17.659155] ================================================================== [ 17.659562] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.659562] [ 17.659885] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#85): [ 17.660952] test_out_of_bounds_write+0x10d/0x260 [ 17.661257] kunit_try_run_case+0x1a5/0x480 [ 17.661559] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.662267] kthread+0x337/0x6f0 [ 17.662594] ret_from_fork+0x41/0x80 [ 17.662850] ret_from_fork_asm+0x1a/0x30 [ 17.663208] [ 17.663462] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.663462] [ 17.664147] allocated by task 311 on cpu 1 at 17.658936s (0.005205s ago): [ 17.664922] test_alloc+0x364/0x10f0 [ 17.665146] test_out_of_bounds_write+0xd4/0x260 [ 17.665688] kunit_try_run_case+0x1a5/0x480 [ 17.666052] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.666250] kthread+0x337/0x6f0 [ 17.666806] ret_from_fork+0x41/0x80 [ 17.667019] ret_from_fork_asm+0x1a/0x30 [ 17.667171] [ 17.667479] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT(voluntary) [ 17.668206] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.668459] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.669175] ================================================================== [ 17.763045] ================================================================== [ 17.763490] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.763490] [ 17.763804] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#86): [ 17.764227] test_out_of_bounds_write+0x10d/0x260 [ 17.764571] kunit_try_run_case+0x1a5/0x480 [ 17.764942] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.765158] kthread+0x337/0x6f0 [ 17.765382] ret_from_fork+0x41/0x80 [ 17.765646] ret_from_fork_asm+0x1a/0x30 [ 17.766041] [ 17.766146] kfence-#86: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.766146] [ 17.766740] allocated by task 313 on cpu 1 at 17.762943s (0.003774s ago): [ 17.767057] test_alloc+0x2a6/0x10f0 [ 17.767359] test_out_of_bounds_write+0xd4/0x260 [ 17.767692] kunit_try_run_case+0x1a5/0x480 [ 17.768112] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.768361] kthread+0x337/0x6f0 [ 17.768516] ret_from_fork+0x41/0x80 [ 17.768780] ret_from_fork_asm+0x1a/0x30 [ 17.769087] [ 17.769314] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc2 #1 PREEMPT(voluntary) [ 17.770001] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.770232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.770564] ==================================================================