Date
July 8, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 35.857831] ================================================================== [ 35.857919] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.857919] [ 35.858046] Out-of-bounds write at 0x000000004490a70a (1B left of kfence-#138): [ 35.858109] test_out_of_bounds_write+0x100/0x240 [ 35.858158] kunit_try_run_case+0x170/0x3f0 [ 35.858223] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.858297] kthread+0x328/0x630 [ 35.858339] ret_from_fork+0x10/0x20 [ 35.858380] [ 35.858403] kfence-#138: 0x00000000ebac7135-0x000000002c821f3d, size=32, cache=test [ 35.858403] [ 35.858644] allocated by task 324 on cpu 0 at 35.857706s (0.000905s ago): [ 35.858726] test_alloc+0x230/0x628 [ 35.858799] test_out_of_bounds_write+0xc8/0x240 [ 35.858843] kunit_try_run_case+0x170/0x3f0 [ 35.858943] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.859017] kthread+0x328/0x630 [ 35.859083] ret_from_fork+0x10/0x20 [ 35.859124] [ 35.859169] CPU: 0 UID: 0 PID: 324 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250708 #1 PREEMPT [ 35.859264] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.859501] Hardware name: linux,dummy-virt (DT) [ 35.859553] ================================================================== [ 35.547590] ================================================================== [ 35.547760] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.547760] [ 35.547856] Out-of-bounds write at 0x000000000f57d1be (1B left of kfence-#135): [ 35.547980] test_out_of_bounds_write+0x100/0x240 [ 35.548033] kunit_try_run_case+0x170/0x3f0 [ 35.548118] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.548182] kthread+0x328/0x630 [ 35.548500] ret_from_fork+0x10/0x20 [ 35.548593] [ 35.548634] kfence-#135: 0x00000000ee1d8197-0x000000000b031ad3, size=32, cache=kmalloc-32 [ 35.548634] [ 35.548785] allocated by task 322 on cpu 0 at 35.547346s (0.001428s ago): [ 35.548857] test_alloc+0x29c/0x628 [ 35.548946] test_out_of_bounds_write+0xc8/0x240 [ 35.549011] kunit_try_run_case+0x170/0x3f0 [ 35.549051] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.549096] kthread+0x328/0x630 [ 35.549132] ret_from_fork+0x10/0x20 [ 35.549171] [ 35.549230] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250708 #1 PREEMPT [ 35.549313] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.549482] Hardware name: linux,dummy-virt (DT) [ 35.549581] ==================================================================
[ 29.272230] ================================================================== [ 29.272657] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 29.272657] [ 29.273042] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#96): [ 29.273404] test_out_of_bounds_write+0x10d/0x260 [ 29.273593] kunit_try_run_case+0x1a5/0x480 [ 29.273740] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.274227] kthread+0x337/0x6f0 [ 29.274395] ret_from_fork+0x116/0x1d0 [ 29.274528] ret_from_fork_asm+0x1a/0x30 [ 29.274734] [ 29.274823] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.274823] [ 29.275337] allocated by task 339 on cpu 1 at 29.272091s (0.003243s ago): [ 29.275607] test_alloc+0x364/0x10f0 [ 29.275751] test_out_of_bounds_write+0xd4/0x260 [ 29.275967] kunit_try_run_case+0x1a5/0x480 [ 29.276179] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.276432] kthread+0x337/0x6f0 [ 29.276558] ret_from_fork+0x116/0x1d0 [ 29.276697] ret_from_fork_asm+0x1a/0x30 [ 29.276995] [ 29.277118] CPU: 1 UID: 0 PID: 339 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250708 #1 PREEMPT(voluntary) [ 29.277647] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.277798] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.278173] ================================================================== [ 29.480157] ================================================================== [ 29.480574] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 29.480574] [ 29.481125] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#98): [ 29.481443] test_out_of_bounds_write+0x10d/0x260 [ 29.481680] kunit_try_run_case+0x1a5/0x480 [ 29.481941] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.482122] kthread+0x337/0x6f0 [ 29.482252] ret_from_fork+0x116/0x1d0 [ 29.482380] ret_from_fork_asm+0x1a/0x30 [ 29.482518] [ 29.482585] kfence-#98: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 29.482585] [ 29.482879] allocated by task 341 on cpu 1 at 29.480092s (0.002785s ago): [ 29.483184] test_alloc+0x2a6/0x10f0 [ 29.483326] test_out_of_bounds_write+0xd4/0x260 [ 29.483471] kunit_try_run_case+0x1a5/0x480 [ 29.483604] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.483769] kthread+0x337/0x6f0 [ 29.483881] ret_from_fork+0x116/0x1d0 [ 29.484003] ret_from_fork_asm+0x1a/0x30 [ 29.484134] [ 29.484224] CPU: 1 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250708 #1 PREEMPT(voluntary) [ 29.484658] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.484875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.485332] ==================================================================