Date
June 2, 2025, 2:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 31.716369] ================================================================== [ 31.716983] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 31.716983] [ 31.718161] Corrupted memory at 0x000000005bf1344b [ ! . . . . . . . . . . . . . . . ] (in kfence-#160): [ 31.719864] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 31.720298] kunit_try_run_case+0x170/0x3f0 [ 31.720770] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.721274] kthread+0x24c/0x2d0 [ 31.721740] ret_from_fork+0x10/0x20 [ 31.722110] [ 31.722364] kfence-#160: 0x000000004cb80fab-0x00000000e37b1e1e, size=73, cache=kmalloc-96 [ 31.722364] [ 31.723208] allocated by task 304 on cpu 1 at 31.715943s (0.007252s ago): [ 31.723805] test_alloc+0x29c/0x628 [ 31.724171] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 31.724650] kunit_try_run_case+0x170/0x3f0 [ 31.725039] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.725545] kthread+0x24c/0x2d0 [ 31.725889] ret_from_fork+0x10/0x20 [ 31.726280] [ 31.726561] freed by task 304 on cpu 1 at 31.716177s (0.010372s ago): [ 31.727124] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 31.727689] kunit_try_run_case+0x170/0x3f0 [ 31.728084] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 31.728674] kthread+0x24c/0x2d0 [ 31.729057] ret_from_fork+0x10/0x20 [ 31.729406] [ 31.729726] CPU: 1 UID: 0 PID: 304 Comm: kunit_try_catch Tainted: G B N 6.12.32-rc1 #1 [ 31.730480] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.730944] Hardware name: linux,dummy-virt (DT) [ 31.731383] ==================================================================
[ 22.735140] ================================================================== [ 22.735470] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x251/0x340 [ 22.735470] [ 22.735848] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#127): [ 22.736601] test_kmalloc_aligned_oob_write+0x251/0x340 [ 22.736736] kunit_try_run_case+0x1a6/0x480 [ 22.736967] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.737161] kthread+0x257/0x310 [ 22.737328] ret_from_fork+0x41/0x80 [ 22.737418] ret_from_fork_asm+0x1a/0x30 [ 22.737593] [ 22.737743] kfence-#127: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 22.737743] [ 22.738166] allocated by task 322 on cpu 0 at 22.734834s (0.003329s ago): [ 22.738317] test_alloc+0x365/0x10f0 [ 22.738551] test_kmalloc_aligned_oob_write+0xc9/0x340 [ 22.739352] kunit_try_run_case+0x1a6/0x480 [ 22.739572] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.739840] kthread+0x257/0x310 [ 22.739976] ret_from_fork+0x41/0x80 [ 22.740252] ret_from_fork_asm+0x1a/0x30 [ 22.740768] [ 22.740872] freed by task 322 on cpu 0 at 22.734987s (0.005881s ago): [ 22.741024] test_kmalloc_aligned_oob_write+0x251/0x340 [ 22.741238] kunit_try_run_case+0x1a6/0x480 [ 22.741360] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 22.741469] kthread+0x257/0x310 [ 22.741544] ret_from_fork+0x41/0x80 [ 22.741627] ret_from_fork_asm+0x1a/0x30 [ 22.741849] [ 22.741973] CPU: 0 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G B N 6.12.32-rc1 #1 [ 22.742452] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.742590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 22.742797] ==================================================================