Date
Nov. 22, 2024, 6:35 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 40.481789] ================================================================== [ 40.482715] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 40.482715] [ 40.483655] Out-of-bounds write at 0x000000009e07dec0 (1B left of kfence-#158): [ 40.484742] test_out_of_bounds_write+0x100/0x240 [ 40.485292] test_out_of_bounds_write+0xc8/0x240 [ 40.486161] kunit_try_run_case+0x14c/0x3d0 [ 40.486746] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.487751] kthread+0x24c/0x2d0 [ 40.488205] ret_from_fork+0x10/0x20 [ 40.488973] [ 40.489422] kfence-#158: 0x000000002914c616-0x00000000ee9e414c, size=32, cache=test [ 40.489422] [ 40.490578] allocated by task 282 on cpu 1 at 40.481622s (0.008946s ago): [ 40.491468] test_alloc+0x22c/0x620 [ 40.492167] test_out_of_bounds_write+0xc8/0x240 [ 40.493025] kunit_try_run_case+0x14c/0x3d0 [ 40.493645] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.494622] kthread+0x24c/0x2d0 [ 40.495145] ret_from_fork+0x10/0x20 [ 40.495646] [ 40.495989] CPU: 1 UID: 0 PID: 282 Comm: kunit_try_catch Tainted: G B N 6.12.0-next-20241122 #1 [ 40.497461] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.498162] Hardware name: linux,dummy-virt (DT) [ 40.498952] ================================================================== [ 40.274065] ================================================================== [ 40.274818] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 40.274818] [ 40.275347] Out-of-bounds write at 0x0000000060117f21 (1B left of kfence-#156): [ 40.276107] test_out_of_bounds_write+0x100/0x240 [ 40.276769] test_out_of_bounds_write+0xc8/0x240 [ 40.277721] kunit_try_run_case+0x14c/0x3d0 [ 40.278453] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.279498] kthread+0x24c/0x2d0 [ 40.280276] ret_from_fork+0x10/0x20 [ 40.281050] [ 40.281525] kfence-#156: 0x000000003bc86581-0x00000000c58f7346, size=32, cache=kmalloc-32 [ 40.281525] [ 40.282771] allocated by task 280 on cpu 1 at 40.273810s (0.008950s ago): [ 40.283843] test_alloc+0x298/0x620 [ 40.284527] test_out_of_bounds_write+0xc8/0x240 [ 40.285392] kunit_try_run_case+0x14c/0x3d0 [ 40.286100] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 40.286897] kthread+0x24c/0x2d0 [ 40.287526] ret_from_fork+0x10/0x20 [ 40.288065] [ 40.288594] CPU: 1 UID: 0 PID: 280 Comm: kunit_try_catch Tainted: G B N 6.12.0-next-20241122 #1 [ 40.289924] Tainted: [B]=BAD_PAGE, [N]=TEST [ 40.290605] Hardware name: linux,dummy-virt (DT) [ 40.291415] ==================================================================
[ 33.346704] ================================================================== [ 33.347409] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 33.347409] [ 33.348369] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#105): [ 33.349107] test_out_of_bounds_write+0x10e/0x260 [ 33.350449] kunit_try_run_case+0x1b3/0x490 [ 33.350986] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.352096] kthread+0x257/0x310 [ 33.352564] ret_from_fork+0x41/0x80 [ 33.352955] ret_from_fork_asm+0x1a/0x30 [ 33.353369] [ 33.353565] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 33.353565] [ 33.354142] allocated by task 299 on cpu 1 at 33.346507s (0.007630s ago): [ 33.354524] test_alloc+0x35f/0x10d0 [ 33.354708] test_out_of_bounds_write+0xd5/0x260 [ 33.355767] kunit_try_run_case+0x1b3/0x490 [ 33.356157] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.356743] kthread+0x257/0x310 [ 33.357016] ret_from_fork+0x41/0x80 [ 33.357394] ret_from_fork_asm+0x1a/0x30 [ 33.357999] [ 33.358303] CPU: 1 UID: 0 PID: 299 Comm: kunit_try_catch Tainted: G B N 6.12.0-next-20241122 #1 [ 33.359520] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.360511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 33.361243] ================================================================== [ 33.450592] ================================================================== [ 33.451522] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 33.451522] [ 33.452067] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#106): [ 33.452723] test_out_of_bounds_write+0x10e/0x260 [ 33.453032] kunit_try_run_case+0x1b3/0x490 [ 33.453558] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.454258] kthread+0x257/0x310 [ 33.454682] ret_from_fork+0x41/0x80 [ 33.455125] ret_from_fork_asm+0x1a/0x30 [ 33.455604] [ 33.455847] kfence-#106: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 33.455847] [ 33.456563] allocated by task 301 on cpu 1 at 33.450500s (0.006058s ago): [ 33.457145] test_alloc+0x2a7/0x10d0 [ 33.457409] test_out_of_bounds_write+0xd5/0x260 [ 33.457967] kunit_try_run_case+0x1b3/0x490 [ 33.458390] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 33.458703] kthread+0x257/0x310 [ 33.459259] ret_from_fork+0x41/0x80 [ 33.459841] ret_from_fork_asm+0x1a/0x30 [ 33.460277] [ 33.460601] CPU: 1 UID: 0 PID: 301 Comm: kunit_try_catch Tainted: G B N 6.12.0-next-20241122 #1 [ 33.461340] Tainted: [B]=BAD_PAGE, [N]=TEST [ 33.461653] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 33.462244] ==================================================================