Date
June 7, 2025, 10:40 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 29.048310] ================================================================== [ 29.049046] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 29.049046] [ 29.049782] Out-of-bounds write at 0x00000000fc9eccce (1B left of kfence-#122): [ 29.050591] test_out_of_bounds_write+0x100/0x240 [ 29.051207] kunit_try_run_case+0x170/0x3f0 [ 29.051876] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.052736] kthread+0x24c/0x2d0 [ 29.053400] ret_from_fork+0x10/0x20 [ 29.053933] [ 29.054328] kfence-#122: 0x000000009596f362-0x00000000a62b33bd, size=32, cache=test [ 29.054328] [ 29.055337] allocated by task 277 on cpu 0 at 29.048158s (0.007165s ago): [ 29.056174] test_alloc+0x230/0x628 [ 29.056738] test_out_of_bounds_write+0xc8/0x240 [ 29.057420] kunit_try_run_case+0x170/0x3f0 [ 29.058081] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.058761] kthread+0x24c/0x2d0 [ 29.059336] ret_from_fork+0x10/0x20 [ 29.059885] [ 29.060310] CPU: 0 UID: 0 PID: 277 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 29.061338] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.061877] Hardware name: linux,dummy-virt (DT) [ 29.062474] ================================================================== [ 28.528237] ================================================================== [ 28.529027] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 28.529027] [ 28.529805] Out-of-bounds write at 0x0000000095851409 (1B left of kfence-#117): [ 28.530633] test_out_of_bounds_write+0x100/0x240 [ 28.531298] kunit_try_run_case+0x170/0x3f0 [ 28.531853] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.532464] kthread+0x24c/0x2d0 [ 28.533001] ret_from_fork+0x10/0x20 [ 28.533520] [ 28.533841] kfence-#117: 0x0000000068332b06-0x00000000823c80ae, size=32, cache=kmalloc-32 [ 28.533841] [ 28.534730] allocated by task 275 on cpu 1 at 28.527997s (0.006720s ago): [ 28.535510] test_alloc+0x29c/0x628 [ 28.536027] test_out_of_bounds_write+0xc8/0x240 [ 28.536626] kunit_try_run_case+0x170/0x3f0 [ 28.537189] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.537819] kthread+0x24c/0x2d0 [ 28.538362] ret_from_fork+0x10/0x20 [ 28.538879] [ 28.539259] CPU: 1 UID: 0 PID: 275 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 28.540082] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.540637] Hardware name: linux,dummy-virt (DT) [ 28.541232] ==================================================================
[ 25.679178] ================================================================== [ 25.679910] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 25.679910] [ 25.680736] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#96): [ 25.681365] test_out_of_bounds_write+0x10e/0x260 [ 25.682000] kunit_try_run_case+0x1a6/0x480 [ 25.682432] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.683008] kthread+0x257/0x310 [ 25.683413] ret_from_fork+0x41/0x80 [ 25.683882] ret_from_fork_asm+0x1a/0x30 [ 25.684304] [ 25.684503] kfence-#96: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 25.684503] [ 25.685382] allocated by task 292 on cpu 0 at 25.679023s (0.006318s ago): [ 25.686004] test_alloc+0x365/0x10f0 [ 25.686451] test_out_of_bounds_write+0xd5/0x260 [ 25.686961] kunit_try_run_case+0x1a6/0x480 [ 25.687377] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.687789] kthread+0x257/0x310 [ 25.688393] ret_from_fork+0x41/0x80 [ 25.688824] ret_from_fork_asm+0x1a/0x30 [ 25.689302] [ 25.689638] CPU: 0 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 25.690533] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.690933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.691719] ================================================================== [ 25.783213] ================================================================== [ 25.783894] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 25.783894] [ 25.784747] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#97): [ 25.785330] test_out_of_bounds_write+0x10e/0x260 [ 25.785823] kunit_try_run_case+0x1a6/0x480 [ 25.786371] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.786835] kthread+0x257/0x310 [ 25.787209] ret_from_fork+0x41/0x80 [ 25.787674] ret_from_fork_asm+0x1a/0x30 [ 25.788317] [ 25.788574] kfence-#97: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 25.788574] [ 25.789332] allocated by task 294 on cpu 0 at 25.783113s (0.006214s ago): [ 25.790081] test_alloc+0x2a7/0x10f0 [ 25.790780] test_out_of_bounds_write+0xd5/0x260 [ 25.791207] kunit_try_run_case+0x1a6/0x480 [ 25.791782] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.792287] kthread+0x257/0x310 [ 25.792637] ret_from_fork+0x41/0x80 [ 25.793311] ret_from_fork_asm+0x1a/0x30 [ 25.793760] [ 25.794133] CPU: 0 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.12.33-rc1 #1 [ 25.794795] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.795275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.796023] ==================================================================