Date
July 12, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 25.400472] ================================================================== [ 25.400894] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 25.400894] [ 25.401205] Out-of-bounds write at 0x000000009147a610 (1B left of kfence-#131): [ 25.401394] test_out_of_bounds_write+0x100/0x240 [ 25.401494] kunit_try_run_case+0x170/0x3f0 [ 25.401679] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.401911] kthread+0x328/0x630 [ 25.402108] ret_from_fork+0x10/0x20 [ 25.402306] [ 25.402363] kfence-#131: 0x00000000fd0a1093-0x0000000071265c43, size=32, cache=test [ 25.402363] [ 25.402471] allocated by task 294 on cpu 1 at 25.399844s (0.002619s ago): [ 25.402633] test_alloc+0x230/0x628 [ 25.403555] test_out_of_bounds_write+0xc8/0x240 [ 25.403661] kunit_try_run_case+0x170/0x3f0 [ 25.403767] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.403894] kthread+0x328/0x630 [ 25.403993] ret_from_fork+0x10/0x20 [ 25.404096] [ 25.404195] CPU: 1 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 25.404404] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.405315] Hardware name: linux,dummy-virt (DT) [ 25.405505] ================================================================== [ 25.072201] ================================================================== [ 25.072304] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 25.072304] [ 25.072481] Out-of-bounds write at 0x00000000e7947c3f (1B left of kfence-#128): [ 25.072607] test_out_of_bounds_write+0x100/0x240 [ 25.072713] kunit_try_run_case+0x170/0x3f0 [ 25.072812] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.073215] kthread+0x328/0x630 [ 25.073473] ret_from_fork+0x10/0x20 [ 25.073579] [ 25.073683] kfence-#128: 0x0000000025440805-0x00000000d89f7037, size=32, cache=kmalloc-32 [ 25.073683] [ 25.073954] allocated by task 292 on cpu 1 at 25.071638s (0.002304s ago): [ 25.074418] test_alloc+0x29c/0x628 [ 25.074512] test_out_of_bounds_write+0xc8/0x240 [ 25.074622] kunit_try_run_case+0x170/0x3f0 [ 25.074790] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.075103] kthread+0x328/0x630 [ 25.075268] ret_from_fork+0x10/0x20 [ 25.075373] [ 25.075808] CPU: 1 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 25.076208] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.076273] Hardware name: linux,dummy-virt (DT) [ 25.076348] ==================================================================
[ 18.113031] ================================================================== [ 18.113421] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 18.113421] [ 18.113842] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#69): [ 18.114121] test_out_of_bounds_write+0x10d/0x260 [ 18.114289] kunit_try_run_case+0x1a5/0x480 [ 18.114516] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.114946] kthread+0x337/0x6f0 [ 18.115087] ret_from_fork+0x116/0x1d0 [ 18.115282] ret_from_fork_asm+0x1a/0x30 [ 18.115479] [ 18.115555] kfence-#69: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.115555] [ 18.115988] allocated by task 311 on cpu 0 at 18.112972s (0.003014s ago): [ 18.116301] test_alloc+0x2a6/0x10f0 [ 18.116452] test_out_of_bounds_write+0xd4/0x260 [ 18.116660] kunit_try_run_case+0x1a5/0x480 [ 18.116856] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.117091] kthread+0x337/0x6f0 [ 18.117234] ret_from_fork+0x116/0x1d0 [ 18.117424] ret_from_fork_asm+0x1a/0x30 [ 18.117606] [ 18.117712] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 18.118092] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.118233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.118602] ================================================================== [ 17.905083] ================================================================== [ 17.905475] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.905475] [ 17.906143] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 17.906448] test_out_of_bounds_write+0x10d/0x260 [ 17.907013] kunit_try_run_case+0x1a5/0x480 [ 17.907231] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.907579] kthread+0x337/0x6f0 [ 17.907899] ret_from_fork+0x116/0x1d0 [ 17.908189] ret_from_fork_asm+0x1a/0x30 [ 17.908396] [ 17.908621] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.908621] [ 17.909204] allocated by task 309 on cpu 1 at 17.904957s (0.004245s ago): [ 17.909686] test_alloc+0x364/0x10f0 [ 17.909912] test_out_of_bounds_write+0xd4/0x260 [ 17.910267] kunit_try_run_case+0x1a5/0x480 [ 17.910562] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.910924] kthread+0x337/0x6f0 [ 17.911100] ret_from_fork+0x116/0x1d0 [ 17.911320] ret_from_fork_asm+0x1a/0x30 [ 17.911651] [ 17.911829] CPU: 1 UID: 0 PID: 309 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.912432] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.912631] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.913107] ==================================================================