Date
July 8, 2025, 7:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 30.788162] ================================================================== [ 30.788257] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 30.788257] [ 30.788322] Corrupted memory at 0x00000000c97fe440 [ ! . . . . . . . . . . . . . . . ] (in kfence-#155): [ 30.788629] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 30.788677] kunit_try_run_case+0x170/0x3f0 [ 30.788733] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.788776] kthread+0x328/0x630 [ 30.788814] ret_from_fork+0x10/0x20 [ 30.788853] [ 30.788878] kfence-#155: 0x00000000f1a0d503-0x00000000c1971818, size=73, cache=kmalloc-96 [ 30.788878] [ 30.788934] allocated by task 325 on cpu 1 at 30.787916s (0.001014s ago): [ 30.788997] test_alloc+0x29c/0x628 [ 30.789037] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 30.789080] kunit_try_run_case+0x170/0x3f0 [ 30.789119] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.789162] kthread+0x328/0x630 [ 30.789198] ret_from_fork+0x10/0x20 [ 30.789236] [ 30.789260] freed by task 325 on cpu 1 at 30.788070s (0.001186s ago): [ 30.789321] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 30.789364] kunit_try_run_case+0x170/0x3f0 [ 30.789404] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 30.789445] kthread+0x328/0x630 [ 30.789482] ret_from_fork+0x10/0x20 [ 30.789519] [ 30.789562] CPU: 1 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 30.789640] Tainted: [B]=BAD_PAGE, [N]=TEST [ 30.789668] Hardware name: linux,dummy-virt (DT) [ 30.789701] ==================================================================
[ 24.576687] ================================================================== [ 24.577050] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.577050] [ 24.577361] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#129): [ 24.578400] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.578921] kunit_try_run_case+0x1a5/0x480 [ 24.579357] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.579863] kthread+0x337/0x6f0 [ 24.579996] ret_from_fork+0x116/0x1d0 [ 24.580146] ret_from_fork_asm+0x1a/0x30 [ 24.580293] [ 24.580368] kfence-#129: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 24.580368] [ 24.580677] allocated by task 342 on cpu 0 at 24.576407s (0.004268s ago): [ 24.581098] test_alloc+0x364/0x10f0 [ 24.581249] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 24.581437] kunit_try_run_case+0x1a5/0x480 [ 24.581853] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.582079] kthread+0x337/0x6f0 [ 24.582238] ret_from_fork+0x116/0x1d0 [ 24.582384] ret_from_fork_asm+0x1a/0x30 [ 24.582524] [ 24.582623] freed by task 342 on cpu 0 at 24.576564s (0.006057s ago): [ 24.582928] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 24.583175] kunit_try_run_case+0x1a5/0x480 [ 24.583323] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 24.583655] kthread+0x337/0x6f0 [ 24.583830] ret_from_fork+0x116/0x1d0 [ 24.584003] ret_from_fork_asm+0x1a/0x30 [ 24.584204] [ 24.584334] CPU: 0 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 24.584677] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.584860] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 24.585285] ==================================================================