Date
June 5, 2025, 7:08 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 32.517732] ================================================================== [ 32.517880] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 32.517880] [ 32.518053] Out-of-bounds write at 0x00000000128ca38b (1B left of kfence-#129): [ 32.518186] test_out_of_bounds_write+0x100/0x240 [ 32.518295] kunit_try_run_case+0x170/0x3f0 [ 32.520374] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.520547] kthread+0x328/0x630 [ 32.520628] ret_from_fork+0x10/0x20 [ 32.520683] [ 32.520718] kfence-#129: 0x00000000a56eb345-0x00000000e95609df, size=32, cache=test [ 32.520718] [ 32.520932] allocated by task 293 on cpu 0 at 32.516551s (0.004362s ago): [ 32.521135] test_alloc+0x230/0x628 [ 32.521404] test_out_of_bounds_write+0xc8/0x240 [ 32.521688] kunit_try_run_case+0x170/0x3f0 [ 32.521899] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.522431] kthread+0x328/0x630 [ 32.522538] ret_from_fork+0x10/0x20 [ 32.523025] [ 32.523146] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT [ 32.523585] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.523921] Hardware name: linux,dummy-virt (DT) [ 32.523967] ================================================================== [ 31.864583] ================================================================== [ 31.865650] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 31.865650] [ 31.866615] Out-of-bounds write at 0x0000000077669080 (1B left of kfence-#123): [ 31.866854] test_out_of_bounds_write+0x100/0x240 [ 31.867705] kunit_try_run_case+0x170/0x3f0 [ 31.867829] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.868695] kthread+0x328/0x630 [ 31.869153] ret_from_fork+0x10/0x20 [ 31.869274] [ 31.869773] kfence-#123: 0x000000004091c0c8-0x0000000099a37d7e, size=32, cache=kmalloc-32 [ 31.869773] [ 31.869905] allocated by task 291 on cpu 0 at 31.862834s (0.007062s ago): [ 31.870826] test_alloc+0x29c/0x628 [ 31.870987] test_out_of_bounds_write+0xc8/0x240 [ 31.871598] kunit_try_run_case+0x170/0x3f0 [ 31.871823] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.872482] kthread+0x328/0x630 [ 31.872801] ret_from_fork+0x10/0x20 [ 31.873256] [ 31.873715] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT [ 31.873911] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.873984] Hardware name: linux,dummy-virt (DT) [ 31.875011] ==================================================================
[ 16.412372] ================================================================== [ 16.412794] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.412794] [ 16.413295] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#64): [ 16.413948] test_out_of_bounds_write+0x10d/0x260 [ 16.414207] kunit_try_run_case+0x1a5/0x480 [ 16.414424] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.414946] kthread+0x337/0x6f0 [ 16.415144] ret_from_fork+0x116/0x1d0 [ 16.415397] ret_from_fork_asm+0x1a/0x30 [ 16.415568] [ 16.415768] kfence-#64: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.415768] [ 16.416181] allocated by task 308 on cpu 0 at 16.412263s (0.003916s ago): [ 16.416479] test_alloc+0x364/0x10f0 [ 16.416957] test_out_of_bounds_write+0xd4/0x260 [ 16.417169] kunit_try_run_case+0x1a5/0x480 [ 16.417355] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.417761] kthread+0x337/0x6f0 [ 16.418005] ret_from_fork+0x116/0x1d0 [ 16.418156] ret_from_fork_asm+0x1a/0x30 [ 16.418465] [ 16.418578] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT(voluntary) [ 16.419244] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.419581] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.420047] ================================================================== [ 16.620331] ================================================================== [ 16.620783] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.620783] [ 16.621262] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#66): [ 16.621538] test_out_of_bounds_write+0x10d/0x260 [ 16.621929] kunit_try_run_case+0x1a5/0x480 [ 16.622126] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.622337] kthread+0x337/0x6f0 [ 16.622506] ret_from_fork+0x116/0x1d0 [ 16.622680] ret_from_fork_asm+0x1a/0x30 [ 16.622829] [ 16.622912] kfence-#66: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 16.622912] [ 16.623473] allocated by task 310 on cpu 1 at 16.620275s (0.003196s ago): [ 16.623805] test_alloc+0x2a6/0x10f0 [ 16.623963] test_out_of_bounds_write+0xd4/0x260 [ 16.624153] kunit_try_run_case+0x1a5/0x480 [ 16.624360] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.624612] kthread+0x337/0x6f0 [ 16.624770] ret_from_fork+0x116/0x1d0 [ 16.624941] ret_from_fork_asm+0x1a/0x30 [ 16.625089] [ 16.625184] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.15.0-next-20250605 #1 PREEMPT(voluntary) [ 16.625663] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.625829] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.626214] ==================================================================