Date
July 5, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 22.529612] ================================================================== [ 22.529682] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.529682] [ 22.530058] Out-of-bounds write at 0x0000000042bf6dc4 (1B left of kfence-#85): [ 22.530173] test_out_of_bounds_write+0x100/0x240 [ 22.530271] kunit_try_run_case+0x170/0x3f0 [ 22.530421] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.530476] kthread+0x328/0x630 [ 22.530544] ret_from_fork+0x10/0x20 [ 22.530799] [ 22.530869] kfence-#85: 0x00000000bd56f7f8-0x0000000087c0bc8a, size=32, cache=kmalloc-32 [ 22.530869] [ 22.530947] allocated by task 291 on cpu 0 at 22.529411s (0.001524s ago): [ 22.531022] test_alloc+0x29c/0x628 [ 22.531071] test_out_of_bounds_write+0xc8/0x240 [ 22.531114] kunit_try_run_case+0x170/0x3f0 [ 22.531167] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.531209] kthread+0x328/0x630 [ 22.531286] ret_from_fork+0x10/0x20 [ 22.531327] [ 22.531407] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.531716] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.531773] Hardware name: linux,dummy-virt (DT) [ 22.531990] ================================================================== [ 22.637447] ================================================================== [ 22.637529] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 22.637529] [ 22.637611] Out-of-bounds write at 0x0000000000b1cd3d (1B left of kfence-#86): [ 22.637666] test_out_of_bounds_write+0x100/0x240 [ 22.637713] kunit_try_run_case+0x170/0x3f0 [ 22.637755] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.637798] kthread+0x328/0x630 [ 22.637845] ret_from_fork+0x10/0x20 [ 22.637894] [ 22.637920] kfence-#86: 0x00000000a387b0cf-0x000000005896e4fc, size=32, cache=test [ 22.637920] [ 22.637970] allocated by task 293 on cpu 0 at 22.637275s (0.000691s ago): [ 22.638037] test_alloc+0x230/0x628 [ 22.638077] test_out_of_bounds_write+0xc8/0x240 [ 22.638125] kunit_try_run_case+0x170/0x3f0 [ 22.638177] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.638229] kthread+0x328/0x630 [ 22.638266] ret_from_fork+0x10/0x20 [ 22.638306] [ 22.638347] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.638423] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.638451] Hardware name: linux,dummy-virt (DT) [ 22.638484] ==================================================================
[ 19.351614] ================================================================== [ 19.352229] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 19.352229] [ 19.352745] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#81): [ 19.353061] test_out_of_bounds_write+0x10d/0x260 [ 19.353753] kunit_try_run_case+0x1a5/0x480 [ 19.354010] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.354634] kthread+0x337/0x6f0 [ 19.354842] ret_from_fork+0x116/0x1d0 [ 19.355094] ret_from_fork_asm+0x1a/0x30 [ 19.355597] [ 19.355738] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.355738] [ 19.356436] allocated by task 309 on cpu 0 at 19.351499s (0.004934s ago): [ 19.356838] test_alloc+0x364/0x10f0 [ 19.357018] test_out_of_bounds_write+0xd4/0x260 [ 19.357340] kunit_try_run_case+0x1a5/0x480 [ 19.357631] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.357944] kthread+0x337/0x6f0 [ 19.358230] ret_from_fork+0x116/0x1d0 [ 19.358421] ret_from_fork_asm+0x1a/0x30 [ 19.358654] [ 19.358807] CPU: 0 UID: 0 PID: 309 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.359311] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.359554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.359892] ================================================================== [ 19.663594] ================================================================== [ 19.664082] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 19.664082] [ 19.664560] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#84): [ 19.664910] test_out_of_bounds_write+0x10d/0x260 [ 19.665656] kunit_try_run_case+0x1a5/0x480 [ 19.665939] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.666165] kthread+0x337/0x6f0 [ 19.666420] ret_from_fork+0x116/0x1d0 [ 19.666993] ret_from_fork_asm+0x1a/0x30 [ 19.667358] [ 19.667460] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.667460] [ 19.668104] allocated by task 311 on cpu 1 at 19.663526s (0.004574s ago): [ 19.668551] test_alloc+0x2a6/0x10f0 [ 19.668756] test_out_of_bounds_write+0xd4/0x260 [ 19.669009] kunit_try_run_case+0x1a5/0x480 [ 19.669482] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.669730] kthread+0x337/0x6f0 [ 19.670106] ret_from_fork+0x116/0x1d0 [ 19.670411] ret_from_fork_asm+0x1a/0x30 [ 19.670717] [ 19.670865] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 19.671648] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.671983] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.672560] ==================================================================