Date
July 12, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 21.192276] ================================================================== [ 21.192360] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.192360] [ 21.192474] Out-of-bounds write at 0x000000008d7a1cea (1B left of kfence-#91): [ 21.192571] test_out_of_bounds_write+0x100/0x240 [ 21.192620] kunit_try_run_case+0x170/0x3f0 [ 21.192682] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.192757] kthread+0x328/0x630 [ 21.192797] ret_from_fork+0x10/0x20 [ 21.192839] [ 21.193084] kfence-#91: 0x0000000067512477-0x000000003c35f06c, size=32, cache=kmalloc-32 [ 21.193084] [ 21.193247] allocated by task 291 on cpu 1 at 21.192021s (0.001193s ago): [ 21.193323] test_alloc+0x29c/0x628 [ 21.193381] test_out_of_bounds_write+0xc8/0x240 [ 21.193425] kunit_try_run_case+0x170/0x3f0 [ 21.193464] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.193558] kthread+0x328/0x630 [ 21.193603] ret_from_fork+0x10/0x20 [ 21.193644] [ 21.193690] CPU: 1 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.193944] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.193981] Hardware name: linux,dummy-virt (DT) [ 21.194066] ================================================================== [ 21.607773] ================================================================== [ 21.607888] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 21.607888] [ 21.607984] Out-of-bounds write at 0x000000000641e4d8 (1B left of kfence-#95): [ 21.608042] test_out_of_bounds_write+0x100/0x240 [ 21.608093] kunit_try_run_case+0x170/0x3f0 [ 21.608138] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.608199] kthread+0x328/0x630 [ 21.608239] ret_from_fork+0x10/0x20 [ 21.608280] [ 21.608304] kfence-#95: 0x00000000ce43c094-0x000000000c775c71, size=32, cache=test [ 21.608304] [ 21.608358] allocated by task 293 on cpu 1 at 21.607678s (0.000675s ago): [ 21.608431] test_alloc+0x230/0x628 [ 21.608472] test_out_of_bounds_write+0xc8/0x240 [ 21.608512] kunit_try_run_case+0x170/0x3f0 [ 21.608553] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.608598] kthread+0x328/0x630 [ 21.608634] ret_from_fork+0x10/0x20 [ 21.608674] [ 21.608719] CPU: 1 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 21.608801] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.608831] Hardware name: linux,dummy-virt (DT) [ 21.608865] ==================================================================
[ 17.512366] ================================================================== [ 17.512749] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.512749] [ 17.513331] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#67): [ 17.513684] test_out_of_bounds_write+0x10d/0x260 [ 17.513918] kunit_try_run_case+0x1a5/0x480 [ 17.514068] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.514334] kthread+0x337/0x6f0 [ 17.514530] ret_from_fork+0x116/0x1d0 [ 17.514714] ret_from_fork_asm+0x1a/0x30 [ 17.514883] [ 17.515001] kfence-#67: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.515001] [ 17.515420] allocated by task 310 on cpu 0 at 17.512305s (0.003112s ago): [ 17.515732] test_alloc+0x2a6/0x10f0 [ 17.515918] test_out_of_bounds_write+0xd4/0x260 [ 17.516148] kunit_try_run_case+0x1a5/0x480 [ 17.516357] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.516530] kthread+0x337/0x6f0 [ 17.516698] ret_from_fork+0x116/0x1d0 [ 17.516904] ret_from_fork_asm+0x1a/0x30 [ 17.517116] [ 17.517252] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.517702] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.517933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.518301] ================================================================== [ 17.408376] ================================================================== [ 17.408764] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.408764] [ 17.409247] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#66): [ 17.409626] test_out_of_bounds_write+0x10d/0x260 [ 17.409849] kunit_try_run_case+0x1a5/0x480 [ 17.410015] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.410186] kthread+0x337/0x6f0 [ 17.410334] ret_from_fork+0x116/0x1d0 [ 17.410550] ret_from_fork_asm+0x1a/0x30 [ 17.410778] [ 17.410895] kfence-#66: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.410895] [ 17.411341] allocated by task 308 on cpu 1 at 17.408247s (0.003092s ago): [ 17.411671] test_alloc+0x364/0x10f0 [ 17.411835] test_out_of_bounds_write+0xd4/0x260 [ 17.412049] kunit_try_run_case+0x1a5/0x480 [ 17.412242] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.412517] kthread+0x337/0x6f0 [ 17.412693] ret_from_fork+0x116/0x1d0 [ 17.412871] ret_from_fork_asm+0x1a/0x30 [ 17.413010] [ 17.413102] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 17.413609] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.413817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.414237] ==================================================================