Date
June 16, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.974920] ================================================================== [ 23.975097] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.975097] [ 23.975299] Out-of-bounds write at 0x000000006695e6cc (1B left of kfence-#122): [ 23.975438] test_out_of_bounds_write+0x100/0x240 [ 23.975557] kunit_try_run_case+0x170/0x3f0 [ 23.975665] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.975775] kthread+0x328/0x630 [ 23.976457] ret_from_fork+0x10/0x20 [ 23.976870] [ 23.976985] kfence-#122: 0x00000000cf10b9d1-0x00000000d129ebab, size=32, cache=kmalloc-32 [ 23.976985] [ 23.977121] allocated by task 300 on cpu 0 at 23.974619s (0.002494s ago): [ 23.977263] test_alloc+0x29c/0x628 [ 23.977350] test_out_of_bounds_write+0xc8/0x240 [ 23.977451] kunit_try_run_case+0x170/0x3f0 [ 23.977548] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.977655] kthread+0x328/0x630 [ 23.977748] ret_from_fork+0x10/0x20 [ 23.977890] [ 23.978003] CPU: 0 UID: 0 PID: 300 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250616 #1 PREEMPT [ 23.978485] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.978738] Hardware name: linux,dummy-virt (DT) [ 23.978863] ================================================================== [ 24.078253] ================================================================== [ 24.078416] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 24.078416] [ 24.078609] Out-of-bounds write at 0x00000000c391947e (1B left of kfence-#123): [ 24.078744] test_out_of_bounds_write+0x100/0x240 [ 24.078871] kunit_try_run_case+0x170/0x3f0 [ 24.078971] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.079079] kthread+0x328/0x630 [ 24.079540] ret_from_fork+0x10/0x20 [ 24.079701] [ 24.079787] kfence-#123: 0x000000006be936b0-0x0000000055171e5f, size=32, cache=test [ 24.079787] [ 24.079941] allocated by task 302 on cpu 0 at 24.078071s (0.001862s ago): [ 24.080097] test_alloc+0x230/0x628 [ 24.080471] test_out_of_bounds_write+0xc8/0x240 [ 24.080572] kunit_try_run_case+0x170/0x3f0 [ 24.080681] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.080854] kthread+0x328/0x630 [ 24.080940] ret_from_fork+0x10/0x20 [ 24.081271] [ 24.081404] CPU: 0 UID: 0 PID: 302 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250616 #1 PREEMPT [ 24.081583] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.081691] Hardware name: linux,dummy-virt (DT) [ 24.081790] ==================================================================
[ 16.796926] ================================================================== [ 16.797363] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.797363] [ 16.797746] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 16.798037] test_out_of_bounds_write+0x10d/0x260 [ 16.798263] kunit_try_run_case+0x1a5/0x480 [ 16.798478] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.798695] kthread+0x337/0x6f0 [ 16.798861] ret_from_fork+0x116/0x1d0 [ 16.799001] ret_from_fork_asm+0x1a/0x30 [ 16.799140] [ 16.799217] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.799217] [ 16.799701] allocated by task 317 on cpu 1 at 16.796802s (0.002897s ago): [ 16.800205] test_alloc+0x364/0x10f0 [ 16.800332] test_out_of_bounds_write+0xd4/0x260 [ 16.800632] kunit_try_run_case+0x1a5/0x480 [ 16.800829] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.801005] kthread+0x337/0x6f0 [ 16.801122] ret_from_fork+0x116/0x1d0 [ 16.801309] ret_from_fork_asm+0x1a/0x30 [ 16.801499] [ 16.801651] CPU: 1 UID: 0 PID: 317 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250616 #1 PREEMPT(voluntary) [ 16.802120] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.802253] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.802568] ================================================================== [ 17.316818] ================================================================== [ 17.317256] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.317256] [ 17.317665] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#76): [ 17.318023] test_out_of_bounds_write+0x10d/0x260 [ 17.318238] kunit_try_run_case+0x1a5/0x480 [ 17.318508] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.318720] kthread+0x337/0x6f0 [ 17.318877] ret_from_fork+0x116/0x1d0 [ 17.319069] ret_from_fork_asm+0x1a/0x30 [ 17.319263] [ 17.319353] kfence-#76: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.319353] [ 17.319706] allocated by task 319 on cpu 1 at 17.316751s (0.002952s ago): [ 17.319940] test_alloc+0x2a6/0x10f0 [ 17.320096] test_out_of_bounds_write+0xd4/0x260 [ 17.320316] kunit_try_run_case+0x1a5/0x480 [ 17.320548] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.321000] kthread+0x337/0x6f0 [ 17.321188] ret_from_fork+0x116/0x1d0 [ 17.321357] ret_from_fork_asm+0x1a/0x30 [ 17.321575] [ 17.321718] CPU: 1 UID: 0 PID: 319 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250616 #1 PREEMPT(voluntary) [ 17.322278] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.322475] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.322801] ==================================================================