Date
July 15, 2025, 2:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.498433] ================================================================== [ 22.498554] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.498554] [ 22.498755] Out-of-bounds write at 0x00000000f5e7ec1e (1B left of kfence-#90): [ 22.498827] test_out_of_bounds_write+0x100/0x240 [ 22.498874] kunit_try_run_case+0x170/0x3f0 [ 22.499061] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.499340] kthread+0x328/0x630 [ 22.499675] ret_from_fork+0x10/0x20 [ 22.499914] [ 22.499940] kfence-#90: 0x000000000770588e-0x000000002e0a4175, size=32, cache=test [ 22.499940] [ 22.500322] allocated by task 295 on cpu 0 at 22.498099s (0.002215s ago): [ 22.500406] test_alloc+0x230/0x628 [ 22.500468] test_out_of_bounds_write+0xc8/0x240 [ 22.500510] kunit_try_run_case+0x170/0x3f0 [ 22.500786] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.501023] kthread+0x328/0x630 [ 22.501062] ret_from_fork+0x10/0x20 [ 22.501102] [ 22.501148] CPU: 0 UID: 0 PID: 295 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT [ 22.501240] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.501270] Hardware name: linux,dummy-virt (DT) [ 22.501302] ================================================================== [ 22.290366] ================================================================== [ 22.290450] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.290450] [ 22.290535] Out-of-bounds write at 0x00000000e11094f6 (1B left of kfence-#88): [ 22.290593] test_out_of_bounds_write+0x100/0x240 [ 22.290639] kunit_try_run_case+0x170/0x3f0 [ 22.290727] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.290784] kthread+0x328/0x630 [ 22.290845] ret_from_fork+0x10/0x20 [ 22.290901] [ 22.290942] kfence-#88: 0x000000001fb7efbb-0x00000000ad4e2db5, size=32, cache=kmalloc-32 [ 22.290942] [ 22.291033] allocated by task 293 on cpu 0 at 22.290201s (0.000792s ago): [ 22.291103] test_alloc+0x29c/0x628 [ 22.291162] test_out_of_bounds_write+0xc8/0x240 [ 22.291235] kunit_try_run_case+0x170/0x3f0 [ 22.291278] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.291322] kthread+0x328/0x630 [ 22.291379] ret_from_fork+0x10/0x20 [ 22.291572] [ 22.291641] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT [ 22.291751] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.291806] Hardware name: linux,dummy-virt (DT) [ 22.291867] ==================================================================
[ 15.852087] ================================================================== [ 15.852477] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 15.852477] [ 15.853004] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#68): [ 15.853284] test_out_of_bounds_write+0x10d/0x260 [ 15.853533] kunit_try_run_case+0x1a5/0x480 [ 15.853738] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.853981] kthread+0x337/0x6f0 [ 15.854158] ret_from_fork+0x41/0x80 [ 15.854326] ret_from_fork_asm+0x1a/0x30 [ 15.854472] [ 15.854576] kfence-#68: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 15.854576] [ 15.854930] allocated by task 312 on cpu 0 at 15.852031s (0.002897s ago): [ 15.855370] test_alloc+0x2a6/0x10f0 [ 15.855530] test_out_of_bounds_write+0xd4/0x260 [ 15.855691] kunit_try_run_case+0x1a5/0x480 [ 15.855939] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.856208] kthread+0x337/0x6f0 [ 15.856383] ret_from_fork+0x41/0x80 [ 15.856564] ret_from_fork_asm+0x1a/0x30 [ 15.856735] [ 15.856833] CPU: 0 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT(voluntary) [ 15.857277] Tainted: [B]=BAD_PAGE, [N]=TEST [ 15.857630] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.858021] ================================================================== [ 15.748079] ================================================================== [ 15.748444] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 15.748444] [ 15.748964] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 15.749275] test_out_of_bounds_write+0x10d/0x260 [ 15.749518] kunit_try_run_case+0x1a5/0x480 [ 15.749704] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.750027] kthread+0x337/0x6f0 [ 15.750224] ret_from_fork+0x41/0x80 [ 15.750377] ret_from_fork_asm+0x1a/0x30 [ 15.750563] [ 15.750677] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 15.750677] [ 15.751254] allocated by task 310 on cpu 1 at 15.747972s (0.003279s ago): [ 15.751566] test_alloc+0x364/0x10f0 [ 15.751739] test_out_of_bounds_write+0xd4/0x260 [ 15.752301] kunit_try_run_case+0x1a5/0x480 [ 15.752841] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.753165] kthread+0x337/0x6f0 [ 15.753306] ret_from_fork+0x41/0x80 [ 15.753474] ret_from_fork_asm+0x1a/0x30 [ 15.753666] [ 15.753782] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.15.7-rc1 #1 PREEMPT(voluntary) [ 15.754261] Tainted: [B]=BAD_PAGE, [N]=TEST [ 15.754412] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.754771] ==================================================================