Date
July 15, 2025, 2:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 | |
| qemu-x86_64 |
[ 109.070168] ================================================================== [ 109.070827] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xe8/0x19c [ 109.070827] [ 109.071536] Out-of-bounds write at 0x0000000084613f02 (1B left of kfence-#141): [ 109.072113] test_out_of_bounds_write+0xe8/0x19c [ 109.072770] kunit_try_run_case+0x8c/0x124 [ 109.073437] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.074120] kthread+0x15c/0x170 [ 109.074541] ret_from_fork+0x10/0x20 [ 109.074996] [ 109.075247] kfence-#141: 0x00000000a9ce6219-0x000000001531dffa, size=32, cache=kmalloc-128 [ 109.075247] [ 109.076099] allocated by task 261 on cpu 1 at 109.069569s: [ 109.076794] test_alloc+0x1e8/0x3b4 [ 109.077190] test_out_of_bounds_write+0xd4/0x19c [ 109.077691] kunit_try_run_case+0x8c/0x124 [ 109.078180] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.078800] kthread+0x15c/0x170 [ 109.079213] ret_from_fork+0x10/0x20 [ 109.079625] [ 109.079891] CPU: 1 PID: 261 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 109.080688] Hardware name: linux,dummy-virt (DT) [ 109.081167] ================================================================== [ 109.277816] ================================================================== [ 109.278460] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xe8/0x19c [ 109.278460] [ 109.279566] Out-of-bounds write at 0x00000000b0ef18ae (1B left of kfence-#143): [ 109.280251] test_out_of_bounds_write+0xe8/0x19c [ 109.280841] kunit_try_run_case+0x8c/0x124 [ 109.281415] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.282064] kthread+0x15c/0x170 [ 109.282480] ret_from_fork+0x10/0x20 [ 109.282923] [ 109.283143] kfence-#143: 0x00000000c8a5721b-0x000000003217a809, size=32, cache=test [ 109.283143] [ 109.283978] allocated by task 262 on cpu 0 at 109.277255s: [ 109.284598] test_alloc+0x1d8/0x3b4 [ 109.285011] test_out_of_bounds_write+0xd4/0x19c [ 109.285524] kunit_try_run_case+0x8c/0x124 [ 109.285997] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 109.286594] kthread+0x15c/0x170 [ 109.287011] ret_from_fork+0x10/0x20 [ 109.287472] [ 109.287714] CPU: 0 PID: 262 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 109.288487] Hardware name: linux,dummy-virt (DT) [ 109.288952] ==================================================================
[ 15.339260] ================================================================== [ 15.339564] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x59/0xcb [ 15.339564] [ 15.339822] Out-of-bounds write at 0x(ptrval) (1B left of kfence-#26): [ 15.340152] test_out_of_bounds_write+0x59/0xcb [ 15.340536] kunit_try_run_case+0x52/0x80 [ 15.340698] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.340902] kthread+0xda/0x100 [ 15.341027] ret_from_fork+0x1c/0x28 [ 15.341127] [ 15.341182] kfence-#26: 0x(ptrval)-0x(ptrval), size=32, cache=kmalloc-32 [ 15.341182] [ 15.341524] allocated by task 201 on cpu 0 at 15.339197s: [ 15.341746] test_alloc+0xc2/0x224 [ 15.342504] test_out_of_bounds_write+0x57/0xcb [ 15.342674] kunit_try_run_case+0x52/0x80 [ 15.342821] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.343088] kthread+0xda/0x100 [ 15.343366] ret_from_fork+0x1c/0x28 [ 15.343474] [ 15.343558] CPU: 0 PID: 201 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 15.344047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.344404] ================================================================== [ 15.547130] ================================================================== [ 15.547426] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x59/0xcb [ 15.547426] [ 15.547681] Out-of-bounds write at 0x(ptrval) (1B left of kfence-#28): [ 15.547964] test_out_of_bounds_write+0x59/0xcb [ 15.548359] kunit_try_run_case+0x52/0x80 [ 15.548505] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.548723] kthread+0xda/0x100 [ 15.548841] ret_from_fork+0x1c/0x28 [ 15.548964] [ 15.549043] kfence-#28: 0x(ptrval)-0x(ptrval), size=32, cache=test [ 15.549043] [ 15.549275] allocated by task 202 on cpu 0 at 15.547095s: [ 15.549513] test_alloc+0xb7/0x224 [ 15.549668] test_out_of_bounds_write+0x57/0xcb [ 15.549831] kunit_try_run_case+0x52/0x80 [ 15.550663] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 15.550831] kthread+0xda/0x100 [ 15.550987] ret_from_fork+0x1c/0x28 [ 15.551176] [ 15.551471] CPU: 0 PID: 202 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 15.551827] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.552133] ==================================================================
[ 33.929893] ================================================================== [ 33.930468] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xd6/0x177 [ 33.930468] [ 33.931338] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#89): [ 33.931740] test_out_of_bounds_write+0xd6/0x177 [ 33.932016] kunit_try_run_case+0x8f/0xd0 [ 33.932239] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 33.932762] kthread+0x17b/0x1b0 [ 33.933029] ret_from_fork+0x22/0x30 [ 33.933248] [ 33.933425] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 33.933425] [ 33.933854] allocated by task 282 on cpu 1 at 33.929746s: [ 33.934232] test_alloc+0x20d/0x7f3 [ 33.934479] test_out_of_bounds_write+0xc6/0x177 [ 33.934780] kunit_try_run_case+0x8f/0xd0 [ 33.935034] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 33.935434] kthread+0x17b/0x1b0 [ 33.935675] ret_from_fork+0x22/0x30 [ 33.935899] [ 33.936073] CPU: 1 PID: 282 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 33.936613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 33.937083] ================================================================== [ 33.721984] ================================================================== [ 33.722679] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xd6/0x177 [ 33.722679] [ 33.723233] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#87): [ 33.723565] test_out_of_bounds_write+0xd6/0x177 [ 33.723964] kunit_try_run_case+0x8f/0xd0 [ 33.724229] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 33.724514] kthread+0x17b/0x1b0 [ 33.724762] ret_from_fork+0x22/0x30 [ 33.725026] [ 33.725173] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 33.725173] [ 33.725685] allocated by task 281 on cpu 0 at 33.721812s: [ 33.725965] test_alloc+0x21e/0x7f3 [ 33.726267] test_out_of_bounds_write+0xc6/0x177 [ 33.726550] kunit_try_run_case+0x8f/0xd0 [ 33.726808] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 33.727130] kthread+0x17b/0x1b0 [ 33.727421] ret_from_fork+0x22/0x30 [ 33.727685] [ 33.727818] CPU: 0 PID: 281 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 33.728191] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 33.728688] ==================================================================