Date
June 23, 2025, 1:39 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 31.470210] ================================================================== [ 31.470352] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 31.470352] [ 31.471304] Out-of-bounds write at 0x0000000074c348ff (1B left of kfence-#127): [ 31.471558] test_out_of_bounds_write+0x100/0x240 [ 31.471734] kunit_try_run_case+0x170/0x3f0 [ 31.471954] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.472063] kthread+0x328/0x630 [ 31.472220] ret_from_fork+0x10/0x20 [ 31.472377] [ 31.472571] kfence-#127: 0x0000000067855c12-0x0000000084f49174, size=32, cache=kmalloc-32 [ 31.472571] [ 31.472920] allocated by task 293 on cpu 0 at 31.469852s (0.003040s ago): [ 31.473082] test_alloc+0x29c/0x628 [ 31.473658] test_out_of_bounds_write+0xc8/0x240 [ 31.473778] kunit_try_run_case+0x170/0x3f0 [ 31.473907] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.474007] kthread+0x328/0x630 [ 31.474059] ret_from_fork+0x10/0x20 [ 31.474108] [ 31.474162] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT [ 31.474256] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.474293] Hardware name: linux,dummy-virt (DT) [ 31.474333] ================================================================== [ 31.791987] ================================================================== [ 31.792128] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 31.792128] [ 31.792456] Out-of-bounds write at 0x000000003c5ea7d8 (1B left of kfence-#130): [ 31.792723] test_out_of_bounds_write+0x100/0x240 [ 31.793209] kunit_try_run_case+0x170/0x3f0 [ 31.793334] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.793461] kthread+0x328/0x630 [ 31.793578] ret_from_fork+0x10/0x20 [ 31.793738] [ 31.793798] kfence-#130: 0x0000000034e8a307-0x00000000c155a5a0, size=32, cache=test [ 31.793798] [ 31.794502] allocated by task 295 on cpu 0 at 31.791827s (0.002081s ago): [ 31.794995] test_alloc+0x230/0x628 [ 31.795321] test_out_of_bounds_write+0xc8/0x240 [ 31.795545] kunit_try_run_case+0x170/0x3f0 [ 31.795654] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.795793] kthread+0x328/0x630 [ 31.795915] ret_from_fork+0x10/0x20 [ 31.796246] [ 31.796463] CPU: 0 UID: 0 PID: 295 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT [ 31.797054] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.797190] Hardware name: linux,dummy-virt (DT) [ 31.797741] ==================================================================
[ 25.802156] ================================================================== [ 25.802869] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 25.802869] [ 25.803803] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#108): [ 25.804402] test_out_of_bounds_write+0x10d/0x260 [ 25.804837] kunit_try_run_case+0x1a5/0x480 [ 25.805718] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.806120] kthread+0x337/0x6f0 [ 25.806554] ret_from_fork+0x41/0x80 [ 25.806937] ret_from_fork_asm+0x1a/0x30 [ 25.807420] [ 25.807682] kfence-#108: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 25.807682] [ 25.808419] allocated by task 314 on cpu 0 at 25.802061s (0.006352s ago): [ 25.808949] test_alloc+0x2a6/0x10f0 [ 25.809391] test_out_of_bounds_write+0xd4/0x260 [ 25.809875] kunit_try_run_case+0x1a5/0x480 [ 25.810340] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.810820] kthread+0x337/0x6f0 [ 25.811129] ret_from_fork+0x41/0x80 [ 25.811572] ret_from_fork_asm+0x1a/0x30 [ 25.812019] [ 25.812295] CPU: 0 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT(voluntary) [ 25.813164] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.813510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.814175] ================================================================== [ 25.698261] ================================================================== [ 25.698946] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 25.698946] [ 25.699827] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#107): [ 25.700447] test_out_of_bounds_write+0x10d/0x260 [ 25.700933] kunit_try_run_case+0x1a5/0x480 [ 25.701370] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.701964] kthread+0x337/0x6f0 [ 25.702337] ret_from_fork+0x41/0x80 [ 25.702770] ret_from_fork_asm+0x1a/0x30 [ 25.703244] [ 25.703481] kfence-#107: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 25.703481] [ 25.704272] allocated by task 312 on cpu 0 at 25.698084s (0.006183s ago): [ 25.705081] test_alloc+0x364/0x10f0 [ 25.705380] test_out_of_bounds_write+0xd4/0x260 [ 25.706061] kunit_try_run_case+0x1a5/0x480 [ 25.706575] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.707233] kthread+0x337/0x6f0 [ 25.707534] ret_from_fork+0x41/0x80 [ 25.707871] ret_from_fork_asm+0x1a/0x30 [ 25.708369] [ 25.708790] CPU: 0 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.15.4-rc1 #1 PREEMPT(voluntary) [ 25.709719] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.710116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.710911] ==================================================================