Date
May 13, 2025, 12:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.243519] ================================================================== [ 23.243656] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.243656] [ 23.243788] Out-of-bounds write at 0x00000000790ab28c (1B left of kfence-#103): [ 23.243852] test_out_of_bounds_write+0x100/0x240 [ 23.243907] kunit_try_run_case+0x170/0x3f0 [ 23.243959] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.244022] kthread+0x328/0x630 [ 23.244067] ret_from_fork+0x10/0x20 [ 23.244107] [ 23.244140] kfence-#103: 0x000000009a5c2f04-0x00000000b0e9a372, size=32, cache=test [ 23.244140] [ 23.244195] allocated by task 293 on cpu 1 at 23.243418s (0.000773s ago): [ 23.244274] test_alloc+0x230/0x628 [ 23.244318] test_out_of_bounds_write+0xc8/0x240 [ 23.244362] kunit_try_run_case+0x170/0x3f0 [ 23.244432] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.244489] kthread+0x328/0x630 [ 23.244534] ret_from_fork+0x10/0x20 [ 23.244610] [ 23.244679] CPU: 1 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250513 #1 PREEMPT [ 23.244780] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.244816] Hardware name: linux,dummy-virt (DT) [ 23.244866] ================================================================== [ 23.035206] ================================================================== [ 23.035316] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 23.035316] [ 23.035459] Out-of-bounds write at 0x00000000cbfc27dc (1B left of kfence-#101): [ 23.035541] test_out_of_bounds_write+0x100/0x240 [ 23.035601] kunit_try_run_case+0x170/0x3f0 [ 23.035652] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.035701] kthread+0x328/0x630 [ 23.035748] ret_from_fork+0x10/0x20 [ 23.035795] [ 23.035825] kfence-#101: 0x00000000bd3ca3e5-0x0000000032393000, size=32, cache=kmalloc-32 [ 23.035825] [ 23.035885] allocated by task 291 on cpu 1 at 23.035005s (0.000875s ago): [ 23.035981] test_alloc+0x29c/0x628 [ 23.036051] test_out_of_bounds_write+0xc8/0x240 [ 23.036151] kunit_try_run_case+0x170/0x3f0 [ 23.036239] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.036334] kthread+0x328/0x630 [ 23.036382] ret_from_fork+0x10/0x20 [ 23.036427] [ 23.036484] CPU: 1 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250513 #1 PREEMPT [ 23.036582] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.036619] Hardware name: linux,dummy-virt (DT) [ 23.036660] ==================================================================
[ 16.306931] ================================================================== [ 16.307387] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.307387] [ 16.307890] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#70): [ 16.308195] test_out_of_bounds_write+0x10d/0x260 [ 16.308806] kunit_try_run_case+0x1a5/0x480 [ 16.309039] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.309300] kthread+0x337/0x6f0 [ 16.309469] ret_from_fork+0x116/0x1d0 [ 16.309681] ret_from_fork_asm+0x1a/0x30 [ 16.309852] [ 16.309956] kfence-#70: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 16.309956] [ 16.310844] allocated by task 308 on cpu 0 at 16.306811s (0.004030s ago): [ 16.311121] test_alloc+0x364/0x10f0 [ 16.311445] test_out_of_bounds_write+0xd4/0x260 [ 16.311743] kunit_try_run_case+0x1a5/0x480 [ 16.311940] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.312383] kthread+0x337/0x6f0 [ 16.312627] ret_from_fork+0x116/0x1d0 [ 16.312784] ret_from_fork_asm+0x1a/0x30 [ 16.313107] [ 16.313221] CPU: 0 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250513 #1 PREEMPT(voluntary) [ 16.313877] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.314135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.314593] ================================================================== [ 16.410938] ================================================================== [ 16.411404] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 16.411404] [ 16.411870] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 16.412160] test_out_of_bounds_write+0x10d/0x260 [ 16.412391] kunit_try_run_case+0x1a5/0x480 [ 16.412553] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.412832] kthread+0x337/0x6f0 [ 16.412962] ret_from_fork+0x116/0x1d0 [ 16.413157] ret_from_fork_asm+0x1a/0x30 [ 16.413398] [ 16.413473] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 16.413473] [ 16.413873] allocated by task 310 on cpu 1 at 16.410878s (0.002993s ago): [ 16.414154] test_alloc+0x2a6/0x10f0 [ 16.414383] test_out_of_bounds_write+0xd4/0x260 [ 16.414590] kunit_try_run_case+0x1a5/0x480 [ 16.414789] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 16.415004] kthread+0x337/0x6f0 [ 16.415178] ret_from_fork+0x116/0x1d0 [ 16.415379] ret_from_fork_asm+0x1a/0x30 [ 16.415561] [ 16.415669] CPU: 1 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc6-next-20250513 #1 PREEMPT(voluntary) [ 16.416146] Tainted: [B]=BAD_PAGE, [N]=TEST [ 16.416361] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 16.416647] ==================================================================