Date
July 16, 2025, 3:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.023730] ================================================================== [ 22.023822] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.023822] [ 22.023918] Out-of-bounds write at 0x00000000c313243e (1B left of kfence-#98): [ 22.023978] test_out_of_bounds_write+0x100/0x240 [ 22.024028] kunit_try_run_case+0x170/0x3f0 [ 22.024072] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.024116] kthread+0x328/0x630 [ 22.024156] ret_from_fork+0x10/0x20 [ 22.024197] [ 22.024221] kfence-#98: 0x000000008a6f30bc-0x000000008768534c, size=32, cache=test [ 22.024221] [ 22.024275] allocated by task 293 on cpu 1 at 22.023632s (0.000640s ago): [ 22.024348] test_alloc+0x230/0x628 [ 22.024390] test_out_of_bounds_write+0xc8/0x240 [ 22.024431] kunit_try_run_case+0x170/0x3f0 [ 22.024471] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.024517] kthread+0x328/0x630 [ 22.024552] ret_from_fork+0x10/0x20 [ 22.024593] [ 22.024635] CPU: 1 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 22.024731] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.024761] Hardware name: linux,dummy-virt (DT) [ 22.024795] ================================================================== [ 21.919906] ================================================================== [ 21.920016] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.920016] [ 21.920123] Out-of-bounds write at 0x000000005eba406a (1B left of kfence-#97): [ 21.920185] test_out_of_bounds_write+0x100/0x240 [ 21.920233] kunit_try_run_case+0x170/0x3f0 [ 21.920280] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.920327] kthread+0x328/0x630 [ 21.920367] ret_from_fork+0x10/0x20 [ 21.920408] [ 21.920432] kfence-#97: 0x0000000074d30d27-0x000000008604b5ac, size=32, cache=kmalloc-32 [ 21.920432] [ 21.920491] allocated by task 291 on cpu 1 at 21.919632s (0.000855s ago): [ 21.920565] test_alloc+0x29c/0x628 [ 21.920605] test_out_of_bounds_write+0xc8/0x240 [ 21.920649] kunit_try_run_case+0x170/0x3f0 [ 21.920688] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.920751] kthread+0x328/0x630 [ 21.920787] ret_from_fork+0x10/0x20 [ 21.920829] [ 21.920884] CPU: 1 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 21.921045] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.921073] Hardware name: linux,dummy-virt (DT) [ 21.921108] ==================================================================
[ 18.420377] ================================================================== [ 18.420802] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.420802] [ 18.421359] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#76): [ 18.421733] test_out_of_bounds_write+0x10d/0x260 [ 18.422472] kunit_try_run_case+0x1a5/0x480 [ 18.422707] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.423172] kthread+0x337/0x6f0 [ 18.423454] ret_from_fork+0x116/0x1d0 [ 18.423612] ret_from_fork_asm+0x1a/0x30 [ 18.423866] [ 18.424146] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.424146] [ 18.424667] allocated by task 308 on cpu 0 at 18.420254s (0.004410s ago): [ 18.424981] test_alloc+0x364/0x10f0 [ 18.425171] test_out_of_bounds_write+0xd4/0x260 [ 18.425414] kunit_try_run_case+0x1a5/0x480 [ 18.425690] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.425937] kthread+0x337/0x6f0 [ 18.426086] ret_from_fork+0x116/0x1d0 [ 18.426299] ret_from_fork_asm+0x1a/0x30 [ 18.426525] [ 18.426658] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.427109] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.427319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.427625] ================================================================== [ 18.836347] ================================================================== [ 18.836745] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.836745] [ 18.837304] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#80): [ 18.837554] test_out_of_bounds_write+0x10d/0x260 [ 18.837828] kunit_try_run_case+0x1a5/0x480 [ 18.838214] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.838550] kthread+0x337/0x6f0 [ 18.838682] ret_from_fork+0x116/0x1d0 [ 18.838878] ret_from_fork_asm+0x1a/0x30 [ 18.839113] [ 18.839222] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.839222] [ 18.839685] allocated by task 310 on cpu 0 at 18.836288s (0.003395s ago): [ 18.840007] test_alloc+0x2a6/0x10f0 [ 18.840222] test_out_of_bounds_write+0xd4/0x260 [ 18.840452] kunit_try_run_case+0x1a5/0x480 [ 18.840619] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.840801] kthread+0x337/0x6f0 [ 18.840940] ret_from_fork+0x116/0x1d0 [ 18.841136] ret_from_fork_asm+0x1a/0x30 [ 18.841362] [ 18.841523] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 18.842213] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.842412] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.842685] ==================================================================