Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 38.669644] ================================================================== [ 38.669778] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 38.669778] [ 38.670926] Out-of-bounds write at 0x00000000dd1f3a7a (1B left of kfence-#121): [ 38.671118] test_out_of_bounds_write+0x100/0x240 [ 38.672458] kunit_try_run_case+0x170/0x3f0 [ 38.672657] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.673458] kthread+0x328/0x630 [ 38.673598] ret_from_fork+0x10/0x20 [ 38.673695] [ 38.673757] kfence-#121: 0x00000000ecde970c-0x00000000cc58a22c, size=32, cache=test [ 38.673757] [ 38.675237] allocated by task 305 on cpu 0 at 38.669004s (0.006103s ago): [ 38.676015] test_alloc+0x230/0x628 [ 38.676569] test_out_of_bounds_write+0xc8/0x240 [ 38.676688] kunit_try_run_case+0x170/0x3f0 [ 38.676792] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.678076] kthread+0x328/0x630 [ 38.678228] ret_from_fork+0x10/0x20 [ 38.679014] [ 38.679549] CPU: 0 UID: 0 PID: 305 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 38.680230] Tainted: [B]=BAD_PAGE, [N]=TEST [ 38.680303] Hardware name: linux,dummy-virt (DT) [ 38.681248] ================================================================== [ 38.564916] ================================================================== [ 38.565157] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 38.565157] [ 38.565341] Out-of-bounds write at 0x0000000070181cce (1B left of kfence-#120): [ 38.565464] test_out_of_bounds_write+0x100/0x240 [ 38.565572] kunit_try_run_case+0x170/0x3f0 [ 38.565677] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.565783] kthread+0x328/0x630 [ 38.565877] ret_from_fork+0x10/0x20 [ 38.565974] [ 38.566047] kfence-#120: 0x000000005c11ca3d-0x00000000afa1abd7, size=32, cache=kmalloc-32 [ 38.566047] [ 38.566169] allocated by task 303 on cpu 0 at 38.562167s (0.003993s ago): [ 38.566323] test_alloc+0x29c/0x628 [ 38.566421] test_out_of_bounds_write+0xc8/0x240 [ 38.566517] kunit_try_run_case+0x170/0x3f0 [ 38.566960] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.567432] kthread+0x328/0x630 [ 38.567819] ret_from_fork+0x10/0x20 [ 38.568490] [ 38.569219] CPU: 0 UID: 0 PID: 303 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 38.569489] Tainted: [B]=BAD_PAGE, [N]=TEST [ 38.569562] Hardware name: linux,dummy-virt (DT) [ 38.570638] ==================================================================
[ 27.300532] ================================================================== [ 27.300833] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 27.300833] [ 27.301351] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#83): [ 27.301696] test_out_of_bounds_write+0x10d/0x260 [ 27.302014] kunit_try_run_case+0x1a5/0x480 [ 27.302272] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.302561] kthread+0x337/0x6f0 [ 27.302711] ret_from_fork+0x116/0x1d0 [ 27.303033] ret_from_fork_asm+0x1a/0x30 [ 27.303318] [ 27.303458] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 27.303458] [ 27.303880] allocated by task 320 on cpu 1 at 27.300373s (0.003503s ago): [ 27.304240] test_alloc+0x364/0x10f0 [ 27.304441] test_out_of_bounds_write+0xd4/0x260 [ 27.304609] kunit_try_run_case+0x1a5/0x480 [ 27.304785] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.305148] kthread+0x337/0x6f0 [ 27.305484] ret_from_fork+0x116/0x1d0 [ 27.305675] ret_from_fork_asm+0x1a/0x30 [ 27.305833] [ 27.305956] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 27.306921] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.307131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.307505] ================================================================== [ 27.924504] ================================================================== [ 27.924911] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 27.924911] [ 27.925257] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#89): [ 27.925853] test_out_of_bounds_write+0x10d/0x260 [ 27.926210] kunit_try_run_case+0x1a5/0x480 [ 27.926397] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.926577] kthread+0x337/0x6f0 [ 27.926828] ret_from_fork+0x116/0x1d0 [ 27.927163] ret_from_fork_asm+0x1a/0x30 [ 27.927461] [ 27.927581] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 27.927581] [ 27.928003] allocated by task 322 on cpu 0 at 27.924406s (0.003593s ago): [ 27.928262] test_alloc+0x2a6/0x10f0 [ 27.928535] test_out_of_bounds_write+0xd4/0x260 [ 27.928837] kunit_try_run_case+0x1a5/0x480 [ 27.929175] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 27.929421] kthread+0x337/0x6f0 [ 27.929597] ret_from_fork+0x116/0x1d0 [ 27.929748] ret_from_fork_asm+0x1a/0x30 [ 27.929996] [ 27.930260] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 27.930902] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.931164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 27.931433] ==================================================================