Date
July 4, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.004577] ================================================================== [ 22.004658] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.004658] [ 22.004779] Out-of-bounds write at 0x000000001a1ab30a (1B left of kfence-#84): [ 22.005019] test_out_of_bounds_write+0x100/0x240 [ 22.005224] kunit_try_run_case+0x170/0x3f0 [ 22.005276] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.005540] kthread+0x328/0x630 [ 22.005698] ret_from_fork+0x10/0x20 [ 22.005851] [ 22.005880] kfence-#84: 0x0000000026976af1-0x000000006a03fa1d, size=32, cache=kmalloc-32 [ 22.005880] [ 22.005984] allocated by task 291 on cpu 1 at 22.004276s (0.001656s ago): [ 22.006063] test_alloc+0x29c/0x628 [ 22.006424] test_out_of_bounds_write+0xc8/0x240 [ 22.006493] kunit_try_run_case+0x170/0x3f0 [ 22.006649] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.006760] kthread+0x328/0x630 [ 22.006943] ret_from_fork+0x10/0x20 [ 22.007110] [ 22.007160] CPU: 1 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.007247] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.007277] Hardware name: linux,dummy-virt (DT) [ 22.007312] ================================================================== [ 22.107701] ================================================================== [ 22.107846] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.107846] [ 22.107980] Out-of-bounds write at 0x00000000379cc138 (1B left of kfence-#85): [ 22.108135] test_out_of_bounds_write+0x100/0x240 [ 22.108208] kunit_try_run_case+0x170/0x3f0 [ 22.108261] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.108533] kthread+0x328/0x630 [ 22.108596] ret_from_fork+0x10/0x20 [ 22.108706] [ 22.108763] kfence-#85: 0x000000000144e235-0x0000000068a85069, size=32, cache=test [ 22.108763] [ 22.109023] allocated by task 293 on cpu 1 at 22.107604s (0.001329s ago): [ 22.109142] test_alloc+0x230/0x628 [ 22.109186] test_out_of_bounds_write+0xc8/0x240 [ 22.109295] kunit_try_run_case+0x170/0x3f0 [ 22.109379] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.109634] kthread+0x328/0x630 [ 22.109710] ret_from_fork+0x10/0x20 [ 22.109846] [ 22.109977] CPU: 1 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.110067] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.110115] Hardware name: linux,dummy-virt (DT) [ 22.110157] ==================================================================
[ 17.794706] ================================================================== [ 17.795206] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.795206] [ 17.795620] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#79): [ 17.795955] test_out_of_bounds_write+0x10d/0x260 [ 17.796127] kunit_try_run_case+0x1a5/0x480 [ 17.796332] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.796547] kthread+0x337/0x6f0 [ 17.796749] ret_from_fork+0x116/0x1d0 [ 17.796960] ret_from_fork_asm+0x1a/0x30 [ 17.797104] [ 17.797207] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.797207] [ 17.797822] allocated by task 310 on cpu 0 at 17.794640s (0.003179s ago): [ 17.798083] test_alloc+0x2a6/0x10f0 [ 17.798286] test_out_of_bounds_write+0xd4/0x260 [ 17.798485] kunit_try_run_case+0x1a5/0x480 [ 17.798719] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.798942] kthread+0x337/0x6f0 [ 17.799100] ret_from_fork+0x116/0x1d0 [ 17.799272] ret_from_fork_asm+0x1a/0x30 [ 17.799475] [ 17.799601] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.800059] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.800208] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.800621] ================================================================== [ 17.588527] ================================================================== [ 17.588929] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.588929] [ 17.589298] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#77): [ 17.589707] test_out_of_bounds_write+0x10d/0x260 [ 17.589905] kunit_try_run_case+0x1a5/0x480 [ 17.590070] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.590329] kthread+0x337/0x6f0 [ 17.590578] ret_from_fork+0x116/0x1d0 [ 17.590768] ret_from_fork_asm+0x1a/0x30 [ 17.590909] [ 17.591012] kfence-#77: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.591012] [ 17.591466] allocated by task 308 on cpu 1 at 17.588306s (0.003158s ago): [ 17.591770] test_alloc+0x364/0x10f0 [ 17.591963] test_out_of_bounds_write+0xd4/0x260 [ 17.592228] kunit_try_run_case+0x1a5/0x480 [ 17.592440] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.592729] kthread+0x337/0x6f0 [ 17.592865] ret_from_fork+0x116/0x1d0 [ 17.593012] ret_from_fork_asm+0x1a/0x30 [ 17.593212] [ 17.593345] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.593745] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.593931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.594568] ==================================================================