Date
July 9, 2025, 1:08 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 33.882343] ================================================================== [ 33.882433] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 33.882433] [ 33.882684] Out-of-bounds write at 0x00000000cb1dd661 (1B left of kfence-#126): [ 33.882975] test_out_of_bounds_write+0x100/0x240 [ 33.883044] kunit_try_run_case+0x170/0x3f0 [ 33.883110] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.883156] kthread+0x328/0x630 [ 33.883197] ret_from_fork+0x10/0x20 [ 33.883393] [ 33.883437] kfence-#126: 0x000000008941b12e-0x000000009eec54e7, size=32, cache=kmalloc-32 [ 33.883437] [ 33.883639] allocated by task 323 on cpu 1 at 33.882141s (0.001350s ago): [ 33.884019] test_alloc+0x29c/0x628 [ 33.884089] test_out_of_bounds_write+0xc8/0x240 [ 33.884302] kunit_try_run_case+0x170/0x3f0 [ 33.884506] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.884783] kthread+0x328/0x630 [ 33.884924] ret_from_fork+0x10/0x20 [ 33.885014] [ 33.885132] CPU: 1 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250709 #1 PREEMPT [ 33.885409] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.885581] Hardware name: linux,dummy-virt (DT) [ 33.885740] ================================================================== [ 33.985778] ================================================================== [ 33.986121] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 33.986121] [ 33.986491] Out-of-bounds write at 0x000000008d47373e (1B left of kfence-#127): [ 33.986586] test_out_of_bounds_write+0x100/0x240 [ 33.986766] kunit_try_run_case+0x170/0x3f0 [ 33.986834] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.987143] kthread+0x328/0x630 [ 33.987205] ret_from_fork+0x10/0x20 [ 33.987508] [ 33.987652] kfence-#127: 0x0000000028b701d3-0x00000000b59be776, size=32, cache=test [ 33.987652] [ 33.987778] allocated by task 325 on cpu 1 at 33.985590s (0.002175s ago): [ 33.987858] test_alloc+0x230/0x628 [ 33.988209] test_out_of_bounds_write+0xc8/0x240 [ 33.988372] kunit_try_run_case+0x170/0x3f0 [ 33.988418] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 33.988725] kthread+0x328/0x630 [ 33.988859] ret_from_fork+0x10/0x20 [ 33.989145] [ 33.989365] CPU: 1 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5-next-20250709 #1 PREEMPT [ 33.989939] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.990036] Hardware name: linux,dummy-virt (DT) [ 33.990243] ==================================================================
[ 29.252187] ================================================================== [ 29.252595] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 29.252595] [ 29.253146] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#95): [ 29.253467] test_out_of_bounds_write+0x10d/0x260 [ 29.253756] kunit_try_run_case+0x1a5/0x480 [ 29.253967] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.254230] kthread+0x337/0x6f0 [ 29.254352] ret_from_fork+0x116/0x1d0 [ 29.254527] ret_from_fork_asm+0x1a/0x30 [ 29.254741] [ 29.254876] kfence-#95: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 29.254876] [ 29.255246] allocated by task 343 on cpu 1 at 29.252122s (0.003121s ago): [ 29.255579] test_alloc+0x2a6/0x10f0 [ 29.255792] test_out_of_bounds_write+0xd4/0x260 [ 29.256023] kunit_try_run_case+0x1a5/0x480 [ 29.256237] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.256494] kthread+0x337/0x6f0 [ 29.256657] ret_from_fork+0x116/0x1d0 [ 29.256862] ret_from_fork_asm+0x1a/0x30 [ 29.256998] [ 29.257092] CPU: 1 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc5-next-20250709 #1 PREEMPT(voluntary) [ 29.257653] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 29.257892] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.258210] ================================================================== [ 28.940400] ================================================================== [ 28.940841] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 28.940841] [ 28.941234] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#92): [ 28.941565] test_out_of_bounds_write+0x10d/0x260 [ 28.942248] kunit_try_run_case+0x1a5/0x480 [ 28.942482] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.942712] kthread+0x337/0x6f0 [ 28.942928] ret_from_fork+0x116/0x1d0 [ 28.943424] ret_from_fork_asm+0x1a/0x30 [ 28.943687] [ 28.943784] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.943784] [ 28.944401] allocated by task 341 on cpu 0 at 28.940268s (0.004130s ago): [ 28.944865] test_alloc+0x364/0x10f0 [ 28.945117] test_out_of_bounds_write+0xd4/0x260 [ 28.945325] kunit_try_run_case+0x1a5/0x480 [ 28.945503] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.945739] kthread+0x337/0x6f0 [ 28.946118] ret_from_fork+0x116/0x1d0 [ 28.946370] ret_from_fork_asm+0x1a/0x30 [ 28.946523] [ 28.946646] CPU: 0 UID: 0 PID: 341 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc5-next-20250709 #1 PREEMPT(voluntary) [ 28.947360] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 28.947661] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.948155] ==================================================================