Date
June 17, 2025, 6:35 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.398978] ================================================================== [ 21.399075] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.399075] [ 21.399176] Out-of-bounds write at 0x0000000025a8ed8e (1B left of kfence-#88): [ 21.399254] test_out_of_bounds_write+0x100/0x240 [ 21.399322] kunit_try_run_case+0x170/0x3f0 [ 21.399367] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.399437] kthread+0x328/0x630 [ 21.399476] ret_from_fork+0x10/0x20 [ 21.399518] [ 21.399544] kfence-#88: 0x0000000075033939-0x00000000556af892, size=32, cache=test [ 21.399544] [ 21.399595] allocated by task 302 on cpu 1 at 21.398859s (0.000733s ago): [ 21.399667] test_alloc+0x230/0x628 [ 21.399914] test_out_of_bounds_write+0xc8/0x240 [ 21.399989] kunit_try_run_case+0x170/0x3f0 [ 21.400050] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.400094] kthread+0x328/0x630 [ 21.400146] ret_from_fork+0x10/0x20 [ 21.400198] [ 21.400265] CPU: 1 UID: 0 PID: 302 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT [ 21.400357] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.400404] Hardware name: linux,dummy-virt (DT) [ 21.400450] ================================================================== [ 21.186945] ================================================================== [ 21.187030] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.187030] [ 21.187158] Out-of-bounds write at 0x0000000004805c33 (1B left of kfence-#86): [ 21.187394] test_out_of_bounds_write+0x100/0x240 [ 21.187561] kunit_try_run_case+0x170/0x3f0 [ 21.187627] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.187673] kthread+0x328/0x630 [ 21.187732] ret_from_fork+0x10/0x20 [ 21.187776] [ 21.187807] kfence-#86: 0x00000000d92d34d2-0x00000000c344b6bb, size=32, cache=kmalloc-32 [ 21.187807] [ 21.187900] allocated by task 300 on cpu 1 at 21.186768s (0.001091s ago): [ 21.188025] test_alloc+0x29c/0x628 [ 21.188074] test_out_of_bounds_write+0xc8/0x240 [ 21.188132] kunit_try_run_case+0x170/0x3f0 [ 21.188190] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.188240] kthread+0x328/0x630 [ 21.188278] ret_from_fork+0x10/0x20 [ 21.188316] [ 21.188371] CPU: 1 UID: 0 PID: 300 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT [ 21.188474] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.188504] Hardware name: linux,dummy-virt (DT) [ 21.188539] ==================================================================
[ 26.691917] ================================================================== [ 26.692542] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 26.692542] [ 26.693890] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#110): [ 26.694167] test_out_of_bounds_write+0x10d/0x260 [ 26.694851] kunit_try_run_case+0x1a5/0x480 [ 26.695178] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.695722] kthread+0x337/0x6f0 [ 26.696113] ret_from_fork+0x116/0x1d0 [ 26.696557] ret_from_fork_asm+0x1a/0x30 [ 26.696989] [ 26.697202] kfence-#110: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 26.697202] [ 26.698078] allocated by task 320 on cpu 1 at 26.691797s (0.006275s ago): [ 26.698596] test_alloc+0x2a6/0x10f0 [ 26.699051] test_out_of_bounds_write+0xd4/0x260 [ 26.699573] kunit_try_run_case+0x1a5/0x480 [ 26.700049] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.700573] kthread+0x337/0x6f0 [ 26.700961] ret_from_fork+0x116/0x1d0 [ 26.701388] ret_from_fork_asm+0x1a/0x30 [ 26.701815] [ 26.702103] CPU: 1 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT(voluntary) [ 26.703181] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.703581] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.704384] ================================================================== [ 26.275980] ================================================================== [ 26.276642] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 26.276642] [ 26.277421] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#106): [ 26.278085] test_out_of_bounds_write+0x10d/0x260 [ 26.278511] kunit_try_run_case+0x1a5/0x480 [ 26.279096] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.279853] kthread+0x337/0x6f0 [ 26.280207] ret_from_fork+0x116/0x1d0 [ 26.280618] ret_from_fork_asm+0x1a/0x30 [ 26.280939] [ 26.281189] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 26.281189] [ 26.281991] allocated by task 318 on cpu 0 at 26.275750s (0.006235s ago): [ 26.282654] test_alloc+0x364/0x10f0 [ 26.282995] test_out_of_bounds_write+0xd4/0x260 [ 26.283567] kunit_try_run_case+0x1a5/0x480 [ 26.283950] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 26.284307] kthread+0x337/0x6f0 [ 26.284605] ret_from_fork+0x116/0x1d0 [ 26.284999] ret_from_fork_asm+0x1a/0x30 [ 26.285570] [ 26.285845] CPU: 0 UID: 0 PID: 318 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc2-next-20250617 #1 PREEMPT(voluntary) [ 26.286737] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.287035] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 26.288224] ==================================================================