Date
July 3, 2025, 10:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 36.088853] ================================================================== [ 36.088951] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 36.088951] [ 36.089047] Out-of-bounds write at 0x000000006b076a26 (1B left of kfence-#137): [ 36.089105] test_out_of_bounds_write+0x100/0x240 [ 36.089155] kunit_try_run_case+0x170/0x3f0 [ 36.089201] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.089248] kthread+0x328/0x630 [ 36.089288] ret_from_fork+0x10/0x20 [ 36.089330] [ 36.089354] kfence-#137: 0x000000000ece4cc7-0x000000006820354e, size=32, cache=test [ 36.089354] [ 36.089406] allocated by task 325 on cpu 0 at 36.088751s (0.000651s ago): [ 36.089477] test_alloc+0x230/0x628 [ 36.089519] test_out_of_bounds_write+0xc8/0x240 [ 36.089562] kunit_try_run_case+0x170/0x3f0 [ 36.089602] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 36.089649] kthread+0x328/0x630 [ 36.089685] ret_from_fork+0x10/0x20 [ 36.089726] [ 36.089770] CPU: 0 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT [ 36.089862] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.089892] Hardware name: linux,dummy-virt (DT) [ 36.089924] ================================================================== [ 35.984928] ================================================================== [ 35.985036] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 35.985036] [ 35.985140] Out-of-bounds write at 0x00000000a78fc994 (1B left of kfence-#136): [ 35.985197] test_out_of_bounds_write+0x100/0x240 [ 35.985249] kunit_try_run_case+0x170/0x3f0 [ 35.985294] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.985343] kthread+0x328/0x630 [ 35.985382] ret_from_fork+0x10/0x20 [ 35.985424] [ 35.985448] kfence-#136: 0x00000000b0950572-0x00000000b5493875, size=32, cache=kmalloc-32 [ 35.985448] [ 35.985500] allocated by task 323 on cpu 0 at 35.984741s (0.000756s ago): [ 35.985571] test_alloc+0x29c/0x628 [ 35.985613] test_out_of_bounds_write+0xc8/0x240 [ 35.985655] kunit_try_run_case+0x170/0x3f0 [ 35.985699] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 35.985745] kthread+0x328/0x630 [ 35.985780] ret_from_fork+0x10/0x20 [ 35.985821] [ 35.985881] CPU: 0 UID: 0 PID: 323 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT [ 35.985970] Tainted: [B]=BAD_PAGE, [N]=TEST [ 35.985999] Hardware name: linux,dummy-virt (DT) [ 35.986034] ==================================================================
[ 28.321517] ================================================================== [ 28.321928] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 28.321928] [ 28.322515] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#91): [ 28.322779] test_out_of_bounds_write+0x10d/0x260 [ 28.322992] kunit_try_run_case+0x1a5/0x480 [ 28.323138] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.323515] kthread+0x337/0x6f0 [ 28.323684] ret_from_fork+0x116/0x1d0 [ 28.323819] ret_from_fork_asm+0x1a/0x30 [ 28.324013] [ 28.324103] kfence-#91: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 28.324103] [ 28.324435] allocated by task 340 on cpu 1 at 28.321389s (0.003044s ago): [ 28.324782] test_alloc+0x364/0x10f0 [ 28.324959] test_out_of_bounds_write+0xd4/0x260 [ 28.325135] kunit_try_run_case+0x1a5/0x480 [ 28.325278] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.325564] kthread+0x337/0x6f0 [ 28.325736] ret_from_fork+0x116/0x1d0 [ 28.325928] ret_from_fork_asm+0x1a/0x30 [ 28.326127] [ 28.326242] CPU: 1 UID: 0 PID: 340 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 28.326629] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.326817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.327245] ================================================================== [ 28.529485] ================================================================== [ 28.529879] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 28.529879] [ 28.530362] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#93): [ 28.530654] test_out_of_bounds_write+0x10d/0x260 [ 28.530883] kunit_try_run_case+0x1a5/0x480 [ 28.531056] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.531229] kthread+0x337/0x6f0 [ 28.531396] ret_from_fork+0x116/0x1d0 [ 28.531595] ret_from_fork_asm+0x1a/0x30 [ 28.531878] [ 28.531978] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 28.531978] [ 28.532349] allocated by task 342 on cpu 1 at 28.529416s (0.002931s ago): [ 28.532652] test_alloc+0x2a6/0x10f0 [ 28.532799] test_out_of_bounds_write+0xd4/0x260 [ 28.532994] kunit_try_run_case+0x1a5/0x480 [ 28.533142] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 28.533412] kthread+0x337/0x6f0 [ 28.533601] ret_from_fork+0x116/0x1d0 [ 28.533733] ret_from_fork_asm+0x1a/0x30 [ 28.533873] [ 28.533962] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4-next-20250703 #1 PREEMPT(voluntary) [ 28.534545] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.534682] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 28.534964] ==================================================================