Date
July 11, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 20.500111] ================================================================== [ 20.500181] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.500181] [ 20.500279] Out-of-bounds write at 0x00000000e58bfd0b (1B left of kfence-#88): [ 20.500342] test_out_of_bounds_write+0x100/0x240 [ 20.500392] kunit_try_run_case+0x170/0x3f0 [ 20.500437] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.500479] kthread+0x328/0x630 [ 20.500518] ret_from_fork+0x10/0x20 [ 20.500556] [ 20.500581] kfence-#88: 0x00000000b9c338b8-0x0000000042bcc925, size=32, cache=kmalloc-32 [ 20.500581] [ 20.500633] allocated by task 292 on cpu 1 at 20.499967s (0.000662s ago): [ 20.500701] test_alloc+0x29c/0x628 [ 20.500740] test_out_of_bounds_write+0xc8/0x240 [ 20.500781] kunit_try_run_case+0x170/0x3f0 [ 20.500821] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.501122] kthread+0x328/0x630 [ 20.501419] ret_from_fork+0x10/0x20 [ 20.501792] [ 20.502087] CPU: 1 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 20.502525] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.502561] Hardware name: linux,dummy-virt (DT) [ 20.502657] ================================================================== [ 20.605414] ================================================================== [ 20.605514] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.605514] [ 20.605605] Out-of-bounds write at 0x00000000a861e4fd (1B left of kfence-#89): [ 20.605660] test_out_of_bounds_write+0x100/0x240 [ 20.605708] kunit_try_run_case+0x170/0x3f0 [ 20.606064] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.606295] kthread+0x328/0x630 [ 20.606460] ret_from_fork+0x10/0x20 [ 20.606540] [ 20.606580] kfence-#89: 0x00000000e82a4ed2-0x00000000a527098a, size=32, cache=test [ 20.606580] [ 20.606635] allocated by task 294 on cpu 1 at 20.605071s (0.001560s ago): [ 20.606705] test_alloc+0x230/0x628 [ 20.607020] test_out_of_bounds_write+0xc8/0x240 [ 20.607168] kunit_try_run_case+0x170/0x3f0 [ 20.607257] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.607304] kthread+0x328/0x630 [ 20.607369] ret_from_fork+0x10/0x20 [ 20.607774] [ 20.607955] CPU: 1 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 20.608320] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.608437] Hardware name: linux,dummy-virt (DT) [ 20.608474] ==================================================================
[ 18.271498] ================================================================== [ 18.271978] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.271978] [ 18.272404] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#74): [ 18.272665] test_out_of_bounds_write+0x10d/0x260 [ 18.272988] kunit_try_run_case+0x1a5/0x480 [ 18.273213] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.273407] kthread+0x337/0x6f0 [ 18.273569] ret_from_fork+0x116/0x1d0 [ 18.273761] ret_from_fork_asm+0x1a/0x30 [ 18.273996] [ 18.274082] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.274082] [ 18.274420] allocated by task 308 on cpu 1 at 18.271327s (0.003091s ago): [ 18.274732] test_alloc+0x364/0x10f0 [ 18.274863] test_out_of_bounds_write+0xd4/0x260 [ 18.275224] kunit_try_run_case+0x1a5/0x480 [ 18.275436] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.275647] kthread+0x337/0x6f0 [ 18.275810] ret_from_fork+0x116/0x1d0 [ 18.275985] ret_from_fork_asm+0x1a/0x30 [ 18.276128] [ 18.276222] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.276706] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.276845] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.277266] ================================================================== [ 18.375408] ================================================================== [ 18.375824] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.375824] [ 18.376331] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#75): [ 18.377212] test_out_of_bounds_write+0x10d/0x260 [ 18.377463] kunit_try_run_case+0x1a5/0x480 [ 18.377829] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.378186] kthread+0x337/0x6f0 [ 18.378367] ret_from_fork+0x116/0x1d0 [ 18.378539] ret_from_fork_asm+0x1a/0x30 [ 18.378717] [ 18.378791] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.378791] [ 18.379186] allocated by task 310 on cpu 1 at 18.375353s (0.003831s ago): [ 18.379493] test_alloc+0x2a6/0x10f0 [ 18.379658] test_out_of_bounds_write+0xd4/0x260 [ 18.380334] kunit_try_run_case+0x1a5/0x480 [ 18.380517] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.381063] kthread+0x337/0x6f0 [ 18.381330] ret_from_fork+0x116/0x1d0 [ 18.381585] ret_from_fork_asm+0x1a/0x30 [ 18.381897] [ 18.382048] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.382638] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.382991] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.383479] ==================================================================