Date
July 8, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.033590] ================================================================== [ 23.033902] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.033902] [ 23.034013] Out-of-bounds write at 0x000000009e849406 (1B left of kfence-#82): [ 23.034214] test_out_of_bounds_write+0x100/0x240 [ 23.034282] kunit_try_run_case+0x170/0x3f0 [ 23.034522] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.034586] kthread+0x328/0x630 [ 23.034629] ret_from_fork+0x10/0x20 [ 23.034676] [ 23.034805] kfence-#82: 0x00000000c269dfe6-0x00000000954aac20, size=32, cache=kmalloc-32 [ 23.034805] [ 23.034997] allocated by task 291 on cpu 0 at 23.033078s (0.001911s ago): [ 23.035394] test_alloc+0x29c/0x628 [ 23.035468] test_out_of_bounds_write+0xc8/0x240 [ 23.035617] kunit_try_run_case+0x170/0x3f0 [ 23.035663] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.035708] kthread+0x328/0x630 [ 23.036008] ret_from_fork+0x10/0x20 [ 23.036213] [ 23.036364] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.036608] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.036732] Hardware name: linux,dummy-virt (DT) [ 23.036816] ================================================================== [ 23.136799] ================================================================== [ 23.136874] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.136874] [ 23.136953] Out-of-bounds write at 0x000000003295f3c1 (1B left of kfence-#83): [ 23.137006] test_out_of_bounds_write+0x100/0x240 [ 23.137054] kunit_try_run_case+0x170/0x3f0 [ 23.137098] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.137142] kthread+0x328/0x630 [ 23.137194] ret_from_fork+0x10/0x20 [ 23.137233] [ 23.137257] kfence-#83: 0x000000006ea2d877-0x000000001884d0a6, size=32, cache=test [ 23.137257] [ 23.137329] allocated by task 293 on cpu 0 at 23.136722s (0.000585s ago): [ 23.137411] test_alloc+0x230/0x628 [ 23.137461] test_out_of_bounds_write+0xc8/0x240 [ 23.137514] kunit_try_run_case+0x170/0x3f0 [ 23.137554] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.137597] kthread+0x328/0x630 [ 23.137642] ret_from_fork+0x10/0x20 [ 23.137692] [ 23.137933] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 23.138015] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.138054] Hardware name: linux,dummy-virt (DT) [ 23.138199] ==================================================================
[ 17.481371] ================================================================== [ 17.481867] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.481867] [ 17.482361] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#66): [ 17.482799] test_out_of_bounds_write+0x10d/0x260 [ 17.482993] kunit_try_run_case+0x1a5/0x480 [ 17.483151] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.483413] kthread+0x337/0x6f0 [ 17.483644] ret_from_fork+0x116/0x1d0 [ 17.484321] ret_from_fork_asm+0x1a/0x30 [ 17.484885] [ 17.484992] kfence-#66: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.484992] [ 17.485380] allocated by task 309 on cpu 1 at 17.481222s (0.004155s ago): [ 17.485946] test_alloc+0x364/0x10f0 [ 17.486138] test_out_of_bounds_write+0xd4/0x260 [ 17.486498] kunit_try_run_case+0x1a5/0x480 [ 17.486817] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.487072] kthread+0x337/0x6f0 [ 17.487236] ret_from_fork+0x116/0x1d0 [ 17.487413] ret_from_fork_asm+0x1a/0x30 [ 17.487872] [ 17.487998] CPU: 1 UID: 0 PID: 309 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.488656] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.488994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.489385] ================================================================== [ 17.585354] ================================================================== [ 17.585805] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.585805] [ 17.586238] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 17.586632] test_out_of_bounds_write+0x10d/0x260 [ 17.586814] kunit_try_run_case+0x1a5/0x480 [ 17.587035] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.587278] kthread+0x337/0x6f0 [ 17.587437] ret_from_fork+0x116/0x1d0 [ 17.587595] ret_from_fork_asm+0x1a/0x30 [ 17.587779] [ 17.587881] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.587881] [ 17.588280] allocated by task 311 on cpu 0 at 17.585288s (0.002990s ago): [ 17.588560] test_alloc+0x2a6/0x10f0 [ 17.588792] test_out_of_bounds_write+0xd4/0x260 [ 17.589040] kunit_try_run_case+0x1a5/0x480 [ 17.589234] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.589461] kthread+0x337/0x6f0 [ 17.589585] ret_from_fork+0x116/0x1d0 [ 17.589794] ret_from_fork_asm+0x1a/0x30 [ 17.590049] [ 17.590166] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.590612] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.590753] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.591164] ==================================================================