Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 32.002055] ================================================================== [ 32.002811] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 32.002811] [ 32.003613] Out-of-bounds write at 0x0000000001510862 (1B left of kfence-#116): [ 32.004902] test_out_of_bounds_write+0x100/0x240 [ 32.005759] kunit_try_run_case+0x170/0x3f0 [ 32.006336] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.006928] kthread+0x318/0x620 [ 32.007448] ret_from_fork+0x10/0x20 [ 32.007981] [ 32.008294] kfence-#116: 0x00000000ce997732-0x0000000048e1c55a, size=32, cache=kmalloc-32 [ 32.008294] [ 32.009188] allocated by task 280 on cpu 1 at 32.001777s (0.007399s ago): [ 32.010038] test_alloc+0x29c/0x628 [ 32.010521] test_out_of_bounds_write+0xc8/0x240 [ 32.011189] kunit_try_run_case+0x170/0x3f0 [ 32.011747] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.012491] kthread+0x318/0x620 [ 32.012952] ret_from_fork+0x10/0x20 [ 32.013469] [ 32.013832] CPU: 1 UID: 0 PID: 280 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 32.014823] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.015350] Hardware name: linux,dummy-virt (DT) [ 32.015925] ================================================================== [ 32.417961] ================================================================== [ 32.418792] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 32.418792] [ 32.419692] Out-of-bounds write at 0x000000006d444d96 (1B left of kfence-#120): [ 32.421404] test_out_of_bounds_write+0x100/0x240 [ 32.422178] kunit_try_run_case+0x170/0x3f0 [ 32.422712] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.423560] kthread+0x318/0x620 [ 32.424030] ret_from_fork+0x10/0x20 [ 32.424603] [ 32.425071] kfence-#120: 0x00000000a7750c7c-0x00000000befc4c35, size=32, cache=test [ 32.425071] [ 32.426037] allocated by task 282 on cpu 0 at 32.417783s (0.008243s ago): [ 32.426919] test_alloc+0x230/0x628 [ 32.427510] test_out_of_bounds_write+0xc8/0x240 [ 32.428078] kunit_try_run_case+0x170/0x3f0 [ 32.428718] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 32.429395] kthread+0x318/0x620 [ 32.429948] ret_from_fork+0x10/0x20 [ 32.430497] [ 32.430931] CPU: 0 UID: 0 PID: 282 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 32.431927] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.432470] Hardware name: linux,dummy-virt (DT) [ 32.433081] ==================================================================
[ 25.651134] ================================================================== [ 25.651709] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 25.651709] [ 25.652808] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#100): [ 25.653387] test_out_of_bounds_write+0x10e/0x260 [ 25.653746] kunit_try_run_case+0x1a6/0x480 [ 25.654605] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.654978] kthread+0x324/0x6e0 [ 25.655214] ret_from_fork+0x41/0x80 [ 25.655894] ret_from_fork_asm+0x1a/0x30 [ 25.656312] [ 25.656611] kfence-#100: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 25.656611] [ 25.657129] allocated by task 301 on cpu 1 at 25.651045s (0.006078s ago): [ 25.657679] test_alloc+0x2a7/0x10f0 [ 25.658066] test_out_of_bounds_write+0xd5/0x260 [ 25.658502] kunit_try_run_case+0x1a6/0x480 [ 25.658990] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.659453] kthread+0x324/0x6e0 [ 25.659752] ret_from_fork+0x41/0x80 [ 25.660021] ret_from_fork_asm+0x1a/0x30 [ 25.660454] [ 25.660692] CPU: 1 UID: 0 PID: 301 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 25.661227] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.661653] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.662351] ================================================================== [ 25.547223] ================================================================== [ 25.547914] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 25.547914] [ 25.548521] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#99): [ 25.549146] test_out_of_bounds_write+0x10e/0x260 [ 25.549476] kunit_try_run_case+0x1a6/0x480 [ 25.549809] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.550337] kthread+0x324/0x6e0 [ 25.550750] ret_from_fork+0x41/0x80 [ 25.551045] ret_from_fork_asm+0x1a/0x30 [ 25.551441] [ 25.551598] kfence-#99: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 25.551598] [ 25.552400] allocated by task 299 on cpu 0 at 25.547017s (0.005377s ago): [ 25.552786] test_alloc+0x365/0x10f0 [ 25.553053] test_out_of_bounds_write+0xd5/0x260 [ 25.553476] kunit_try_run_case+0x1a6/0x480 [ 25.553998] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.554534] kthread+0x324/0x6e0 [ 25.554917] ret_from_fork+0x41/0x80 [ 25.555196] ret_from_fork_asm+0x1a/0x30 [ 25.555452] [ 25.555697] CPU: 0 UID: 0 PID: 299 Comm: kunit_try_catch Tainted: G B N 6.14.11-rc1 #1 [ 25.556890] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.557242] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.557770] ==================================================================