Date
July 15, 2025, 2:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 | |
| qemu-x86_64 |
[ 114.477897] ================================================================== [ 114.478557] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x18c/0x240 [ 114.478557] [ 114.479322] Out-of-bounds read at 0x0000000045916c13 (201B right of kfence-#193): [ 114.479922] test_kmalloc_aligned_oob_read+0x18c/0x240 [ 114.480571] kunit_try_run_case+0x8c/0x124 [ 114.481164] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 114.481825] kthread+0x15c/0x170 [ 114.482279] ret_from_fork+0x10/0x20 [ 114.482762] [ 114.483010] kfence-#193: 0x00000000f9a1b62a-0x00000000ca863223, size=73, cache=kmalloc-128 [ 114.483010] [ 114.483893] allocated by task 275 on cpu 0 at 114.477249s: [ 114.484616] test_alloc+0x1e8/0x3b4 [ 114.485063] test_kmalloc_aligned_oob_read+0xd4/0x240 [ 114.485629] kunit_try_run_case+0x8c/0x124 [ 114.486228] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 114.486825] kthread+0x15c/0x170 [ 114.487248] ret_from_fork+0x10/0x20 [ 114.487677] [ 114.487918] CPU: 0 PID: 275 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 114.488678] Hardware name: linux,dummy-virt (DT) [ 114.489163] ==================================================================
[ 21.163221] ================================================================== [ 21.163526] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0xb9/0x122 [ 21.163526] [ 21.163799] Out-of-bounds read at 0x(ptrval) (81B right of kfence-#82): [ 21.164230] test_kmalloc_aligned_oob_read+0xb9/0x122 [ 21.164461] kunit_try_run_case+0x52/0x80 [ 21.164842] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 21.165054] kthread+0xda/0x100 [ 21.165149] ret_from_fork+0x1c/0x28 [ 21.165270] [ 21.165346] kfence-#82: 0x(ptrval)-0x(ptrval), size=73, cache=kmalloc-96 [ 21.165346] [ 21.165689] allocated by task 215 on cpu 1 at 21.163090s: [ 21.165855] test_alloc+0xc2/0x224 [ 21.166012] test_kmalloc_aligned_oob_read+0x47/0x122 [ 21.166928] kunit_try_run_case+0x52/0x80 [ 21.167104] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 21.167369] kthread+0xda/0x100 [ 21.167633] ret_from_fork+0x1c/0x28 [ 21.167766] [ 21.167894] CPU: 1 PID: 215 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 21.168299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.168757] ==================================================================
[ 40.170013] ================================================================== [ 40.170700] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x180/0x221 [ 40.170700] [ 40.171222] Out-of-bounds read at 0x(____ptrval____) (81B right of kfence-#149): [ 40.171637] test_kmalloc_aligned_oob_read+0x180/0x221 [ 40.171952] kunit_try_run_case+0x8f/0xd0 [ 40.172223] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 40.172523] kthread+0x17b/0x1b0 [ 40.172763] ret_from_fork+0x22/0x30 [ 40.172987] [ 40.173123] kfence-#149: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 40.173123] [ 40.173598] allocated by task 295 on cpu 0 at 40.169780s: [ 40.173898] test_alloc+0x21e/0x7f3 [ 40.174130] test_kmalloc_aligned_oob_read+0xca/0x221 [ 40.174734] kunit_try_run_case+0x8f/0xd0 [ 40.175441] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 40.175925] kthread+0x17b/0x1b0 [ 40.176258] ret_from_fork+0x22/0x30 [ 40.176597] [ 40.176822] CPU: 0 PID: 295 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 40.177404] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 40.177976] ==================================================================