Date
Feb. 5, 2025, 2:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 |
[ 185.815105] ================================================================== [ 185.816446] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xd8/0x1b0 [ 185.816446] [ 185.818617] Out-of-bounds write at 0x00000000b087a6d0 (1B left of kfence-#38): [ 185.820382] test_out_of_bounds_write+0xd8/0x1b0 [ 185.821838] kunit_try_run_case+0xf8/0x260 [ 185.823058] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 185.824523] kthread+0x18c/0x1a8 [ 185.825550] ret_from_fork+0x10/0x20 [ 185.826701] [ 185.827339] kfence-#38: 0x000000002e5b3ef9-0x000000002ef5bbc4, size=32, cache=kmalloc-32 [ 185.827339] [ 185.829263] allocated by task 235 on cpu 1 at 185.814707s: [ 185.831077] test_alloc+0x224/0x3d8 [ 185.832051] test_out_of_bounds_write+0xc0/0x1b0 [ 185.833359] kunit_try_run_case+0xf8/0x260 [ 185.834547] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 185.835995] kthread+0x18c/0x1a8 [ 185.836968] ret_from_fork+0x10/0x20 [ 185.838048] [ 185.838631] CPU: 1 PID: 235 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 185.840353] Hardware name: linux,dummy-virt (DT) [ 185.841455] ================================================================== [ 185.918545] ================================================================== [ 185.920009] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xd8/0x1b0 [ 185.920009] [ 185.922143] Out-of-bounds write at 0x000000005a946824 (1B left of kfence-#42): [ 185.923983] test_out_of_bounds_write+0xd8/0x1b0 [ 185.925269] kunit_try_run_case+0xf8/0x260 [ 185.926453] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 185.927874] kthread+0x18c/0x1a8 [ 185.928826] ret_from_fork+0x10/0x20 [ 185.929898] [ 185.930481] kfence-#42: 0x000000008c598ba0-0x000000008646926f, size=32, cache=test [ 185.930481] [ 185.932227] allocated by task 237 on cpu 0 at 185.918178s: [ 185.933794] test_alloc+0x1b8/0x3d8 [ 185.934799] test_out_of_bounds_write+0xc0/0x1b0 [ 185.936086] kunit_try_run_case+0xf8/0x260 [ 185.937302] kunit_generic_run_threadfn_adapter+0x38/0x60 [ 185.938719] kthread+0x18c/0x1a8 [ 185.939670] ret_from_fork+0x10/0x20 [ 185.940743] [ 185.941275] CPU: 0 PID: 237 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 185.943100] Hardware name: linux,dummy-virt (DT) [ 185.944196] ==================================================================
[ 38.050562] ================================================================== [ 38.050897] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x59/0x108 [ 38.050897] [ 38.051276] Out-of-bounds write at 0x(ptrval) (1B left of kfence-#23): [ 38.051611] test_out_of_bounds_write+0x59/0x108 [ 38.051829] kunit_try_run_case+0x8a/0x1c4 [ 38.051969] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.052364] kthread+0xe0/0x108 [ 38.052595] ret_from_fork+0x40/0x4c [ 38.052744] ret_from_fork_asm+0x12/0x18 [ 38.052961] restore_all_switch_stack+0x0/0xc3 [ 38.053301] [ 38.053410] kfence-#23: 0x(ptrval)-0x(ptrval), size=32, cache=test [ 38.053410] [ 38.053829] allocated by task 139 on cpu 0 at 38.050527s: [ 38.054083] test_alloc+0xed/0x2d4 [ 38.054231] test_out_of_bounds_write+0x57/0x108 [ 38.054406] kunit_try_run_case+0x8a/0x1c4 [ 38.054559] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 38.054743] kthread+0xe0/0x108 [ 38.054940] ret_from_fork+0x40/0x4c [ 38.055227] ret_from_fork_asm+0x12/0x18 [ 38.055528] restore_all_switch_stack+0x0/0xc3 [ 38.055862] [ 38.056009] CPU: 0 PID: 139 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 38.056611] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 38.057082] ================================================================== [ 37.842578] ================================================================== [ 37.843006] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x59/0x108 [ 37.843006] [ 37.843660] Out-of-bounds write at 0x(ptrval) (1B left of kfence-#21): [ 37.843869] test_out_of_bounds_write+0x59/0x108 [ 37.844026] kunit_try_run_case+0x8a/0x1c4 [ 37.844191] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 37.844358] kthread+0xe0/0x108 [ 37.844490] ret_from_fork+0x40/0x4c [ 37.844645] ret_from_fork_asm+0x12/0x18 [ 37.844919] restore_all_switch_stack+0x0/0xc3 [ 37.845272] [ 37.845413] kfence-#21: 0x(ptrval)-0x(ptrval), size=32, cache=kmalloc-32 [ 37.845413] [ 37.845884] allocated by task 137 on cpu 1 at 37.842503s: [ 37.846182] test_alloc+0x153/0x2d4 [ 37.846455] test_out_of_bounds_write+0x57/0x108 [ 37.846722] kunit_try_run_case+0x8a/0x1c4 [ 37.847001] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 37.847299] kthread+0xe0/0x108 [ 37.847526] ret_from_fork+0x40/0x4c [ 37.847664] ret_from_fork_asm+0x12/0x18 [ 37.847921] restore_all_switch_stack+0x0/0xc3 [ 37.848206] [ 37.848290] CPU: 1 PID: 137 Comm: kunit_try_catch Tainted: G B N 6.6.76-rc1 #1 [ 37.848770] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 37.849263] ==================================================================