Date
July 17, 2025, 11:11 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 20.722514] ================================================================== [ 20.722658] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.722658] [ 20.723051] Out-of-bounds write at 0x00000000a8bbb79c (1B left of kfence-#89): [ 20.723114] test_out_of_bounds_write+0x100/0x240 [ 20.723442] kunit_try_run_case+0x170/0x3f0 [ 20.723551] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.723658] kthread+0x328/0x630 [ 20.723708] ret_from_fork+0x10/0x20 [ 20.724072] [ 20.724101] kfence-#89: 0x000000005dcc85c3-0x00000000c52aa246, size=32, cache=kmalloc-32 [ 20.724101] [ 20.724472] allocated by task 291 on cpu 0 at 20.722288s (0.002160s ago): [ 20.724907] test_alloc+0x29c/0x628 [ 20.725029] test_out_of_bounds_write+0xc8/0x240 [ 20.725125] kunit_try_run_case+0x170/0x3f0 [ 20.725469] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.725687] kthread+0x328/0x630 [ 20.725730] ret_from_fork+0x10/0x20 [ 20.725986] [ 20.726235] CPU: 0 UID: 0 PID: 291 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.726654] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.726792] Hardware name: linux,dummy-virt (DT) [ 20.727208] ================================================================== [ 20.936499] ================================================================== [ 20.936614] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 20.936614] [ 20.936819] Out-of-bounds write at 0x00000000fa3ddf04 (1B left of kfence-#91): [ 20.936991] test_out_of_bounds_write+0x100/0x240 [ 20.937084] kunit_try_run_case+0x170/0x3f0 [ 20.937152] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.937205] kthread+0x328/0x630 [ 20.937243] ret_from_fork+0x10/0x20 [ 20.937283] [ 20.937308] kfence-#91: 0x0000000011041d17-0x00000000a8796dbc, size=32, cache=test [ 20.937308] [ 20.937389] allocated by task 293 on cpu 0 at 20.936372s (0.001012s ago): [ 20.937478] test_alloc+0x230/0x628 [ 20.937655] test_out_of_bounds_write+0xc8/0x240 [ 20.937697] kunit_try_run_case+0x170/0x3f0 [ 20.937736] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 20.937779] kthread+0x328/0x630 [ 20.937815] ret_from_fork+0x10/0x20 [ 20.937873] [ 20.937919] CPU: 0 UID: 0 PID: 293 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT [ 20.938021] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.938052] Hardware name: linux,dummy-virt (DT) [ 20.938106] ==================================================================
[ 17.635223] ================================================================== [ 17.635629] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.635629] [ 17.636086] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#74): [ 17.636429] test_out_of_bounds_write+0x10d/0x260 [ 17.636728] kunit_try_run_case+0x1a5/0x480 [ 17.636888] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.637076] kthread+0x337/0x6f0 [ 17.637254] ret_from_fork+0x116/0x1d0 [ 17.637473] ret_from_fork_asm+0x1a/0x30 [ 17.637660] [ 17.637843] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.637843] [ 17.638258] allocated by task 310 on cpu 0 at 17.635162s (0.003094s ago): [ 17.638564] test_alloc+0x2a6/0x10f0 [ 17.638750] test_out_of_bounds_write+0xd4/0x260 [ 17.639059] kunit_try_run_case+0x1a5/0x480 [ 17.639225] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.639398] kthread+0x337/0x6f0 [ 17.639541] ret_from_fork+0x116/0x1d0 [ 17.639750] ret_from_fork_asm+0x1a/0x30 [ 17.640086] [ 17.640215] CPU: 0 UID: 0 PID: 310 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 17.640795] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.640938] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.641376] ================================================================== [ 17.323332] ================================================================== [ 17.323734] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10d/0x260 [ 17.323734] [ 17.324191] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#71): [ 17.324534] test_out_of_bounds_write+0x10d/0x260 [ 17.324788] kunit_try_run_case+0x1a5/0x480 [ 17.324993] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.325313] kthread+0x337/0x6f0 [ 17.325466] ret_from_fork+0x116/0x1d0 [ 17.325628] ret_from_fork_asm+0x1a/0x30 [ 17.325870] [ 17.325948] kfence-#71: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.325948] [ 17.326255] allocated by task 308 on cpu 1 at 17.323188s (0.003065s ago): [ 17.326597] test_alloc+0x364/0x10f0 [ 17.326788] test_out_of_bounds_write+0xd4/0x260 [ 17.326981] kunit_try_run_case+0x1a5/0x480 [ 17.327188] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.327448] kthread+0x337/0x6f0 [ 17.327626] ret_from_fork+0x116/0x1d0 [ 17.327787] ret_from_fork_asm+0x1a/0x30 [ 17.327936] [ 17.328067] CPU: 1 UID: 0 PID: 308 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc6 #1 PREEMPT(voluntary) [ 17.328566] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.329069] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.329429] ==================================================================