Date
July 15, 2025, 2:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-i386 | |
| qemu-x86_64 |
[ 114.686406] ================================================================== [ 114.687130] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x138/0x1c0 [ 114.687130] [ 114.687968] Corrupted memory at 0x000000005dcb7963 [ ! . . . . . . . . . . . . . . . ] (in kfence-#195): [ 114.689940] test_kmalloc_aligned_oob_write+0x138/0x1c0 [ 114.690534] kunit_try_run_case+0x8c/0x124 [ 114.691036] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 114.691659] kthread+0x15c/0x170 [ 114.692127] ret_from_fork+0x10/0x20 [ 114.692579] [ 114.692806] kfence-#195: 0x0000000066cff05c-0x000000000f6d4a99, size=73, cache=kmalloc-128 [ 114.692806] [ 114.693613] allocated by task 276 on cpu 0 at 114.685175s: [ 114.694245] test_alloc+0x1e8/0x3b4 [ 114.694647] test_kmalloc_aligned_oob_write+0xb4/0x1c0 [ 114.695211] kunit_try_run_case+0x8c/0x124 [ 114.695728] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 114.696358] kthread+0x15c/0x170 [ 114.696777] ret_from_fork+0x10/0x20 [ 114.697239] [ 114.697462] freed by task 276 on cpu 0 at 114.685721s: [ 114.698162] test_kmalloc_aligned_oob_write+0x138/0x1c0 [ 114.698704] kunit_try_run_case+0x8c/0x124 [ 114.699227] kunit_generic_run_threadfn_adapter+0x38/0x54 [ 114.699837] kthread+0x15c/0x170 [ 114.700234] ret_from_fork+0x10/0x20 [ 114.700684] [ 114.700917] CPU: 0 PID: 276 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 114.701670] Hardware name: linux,dummy-virt (DT) [ 114.702149] ==================================================================
[ 21.267271] ================================================================== [ 21.267572] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x9b/0xe8 [ 21.267572] [ 21.267881] Corrupted memory at 0x(ptrval) [ ! . . . . . . ] (in kfence-#83): [ 21.268232] test_kmalloc_aligned_oob_write+0x9b/0xe8 [ 21.268393] kunit_try_run_case+0x52/0x80 [ 21.268509] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 21.268738] kthread+0xda/0x100 [ 21.268879] ret_from_fork+0x1c/0x28 [ 21.269030] [ 21.269080] kfence-#83: 0x(ptrval)-0x(ptrval), size=73, cache=kmalloc-96 [ 21.269080] [ 21.269391] allocated by task 216 on cpu 0 at 21.267118s: [ 21.269573] test_alloc+0xc2/0x224 [ 21.269715] test_kmalloc_aligned_oob_write+0x40/0xe8 [ 21.269895] kunit_try_run_case+0x52/0x80 [ 21.270069] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 21.270268] kthread+0xda/0x100 [ 21.270372] ret_from_fork+0x1c/0x28 [ 21.270496] [ 21.270565] freed by task 216 on cpu 0 at 21.267209s: [ 21.270745] test_kmalloc_aligned_oob_write+0x9b/0xe8 [ 21.270946] kunit_try_run_case+0x52/0x80 [ 21.271122] kunit_generic_run_threadfn_adapter+0x16/0x20 [ 21.271304] kthread+0xda/0x100 [ 21.271415] ret_from_fork+0x1c/0x28 [ 21.271554] [ 21.271627] CPU: 0 PID: 216 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 21.271933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.272247] ==================================================================
[ 40.586343] ================================================================== [ 40.586802] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x128/0x1a5 [ 40.586802] [ 40.587430] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . ] (in kfence-#153): [ 40.587980] test_kmalloc_aligned_oob_write+0x128/0x1a5 [ 40.588325] kunit_try_run_case+0x8f/0xd0 [ 40.588622] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 40.588962] kthread+0x17b/0x1b0 [ 40.589139] ret_from_fork+0x22/0x30 [ 40.589332] [ 40.589451] kfence-#153: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 40.589451] [ 40.589992] allocated by task 296 on cpu 1 at 40.585906s: [ 40.590392] test_alloc+0x21e/0x7f3 [ 40.590677] test_kmalloc_aligned_oob_write+0xaa/0x1a5 [ 40.590964] kunit_try_run_case+0x8f/0xd0 [ 40.591266] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 40.591572] kthread+0x17b/0x1b0 [ 40.591812] ret_from_fork+0x22/0x30 [ 40.592056] [ 40.592168] freed by task 296 on cpu 1 at 40.586111s: [ 40.592551] test_kmalloc_aligned_oob_write+0x128/0x1a5 [ 40.592874] kunit_try_run_case+0x8f/0xd0 [ 40.593167] kunit_generic_run_threadfn_adapter+0x2f/0x50 [ 40.593535] kthread+0x17b/0x1b0 [ 40.593699] ret_from_fork+0x22/0x30 [ 40.593971] [ 40.594119] CPU: 1 PID: 296 Comm: kunit_try_catch Tainted: G B N 6.1.146-rc1 #1 [ 40.594623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 40.595056] ==================================================================