Date
May 12, 2025, 6:12 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 29.031643] ================================================================== [ 29.032089] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 29.032089] [ 29.032386] Corrupted memory at 0x0000000041ea2170 [ ! . . . . . . . . . . . . . . . ] (in kfence-#152): [ 29.033595] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 29.034038] kunit_try_run_case+0x170/0x3f0 [ 29.034407] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.034974] kthread+0x318/0x620 [ 29.035189] ret_from_fork+0x10/0x20 [ 29.035499] [ 29.035637] kfence-#152: 0x0000000010a8010e-0x0000000014d365e5, size=73, cache=kmalloc-96 [ 29.035637] [ 29.036057] allocated by task 314 on cpu 1 at 29.031313s (0.004739s ago): [ 29.036485] test_alloc+0x29c/0x628 [ 29.036780] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 29.037057] kunit_try_run_case+0x170/0x3f0 [ 29.037311] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.037609] kthread+0x318/0x620 [ 29.037799] ret_from_fork+0x10/0x20 [ 29.038059] [ 29.038250] freed by task 314 on cpu 1 at 29.031488s (0.006756s ago): [ 29.038580] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 29.038877] kunit_try_run_case+0x170/0x3f0 [ 29.039131] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.039390] kthread+0x318/0x620 [ 29.039587] ret_from_fork+0x10/0x20 [ 29.039831] [ 29.040027] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.14.7-rc1 #1 [ 29.040575] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.040802] Hardware name: linux,dummy-virt (DT) [ 29.041058] ==================================================================
[ 25.269682] ================================================================== [ 25.270237] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x251/0x340 [ 25.270237] [ 25.270668] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#139): [ 25.271229] test_kmalloc_aligned_oob_write+0x251/0x340 [ 25.271511] kunit_try_run_case+0x1a6/0x480 [ 25.271700] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.271890] kthread+0x324/0x6e0 [ 25.272067] ret_from_fork+0x41/0x80 [ 25.272258] ret_from_fork_asm+0x1a/0x30 [ 25.272533] [ 25.272619] kfence-#139: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 25.272619] [ 25.272938] allocated by task 333 on cpu 1 at 25.269409s (0.003527s ago): [ 25.273247] test_alloc+0x365/0x10f0 [ 25.273432] test_kmalloc_aligned_oob_write+0xc9/0x340 [ 25.273690] kunit_try_run_case+0x1a6/0x480 [ 25.273873] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.274091] kthread+0x324/0x6e0 [ 25.274267] ret_from_fork+0x41/0x80 [ 25.274452] ret_from_fork_asm+0x1a/0x30 [ 25.274629] [ 25.274734] freed by task 333 on cpu 1 at 25.269554s (0.005177s ago): [ 25.275030] test_kmalloc_aligned_oob_write+0x251/0x340 [ 25.275266] kunit_try_run_case+0x1a6/0x480 [ 25.275439] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.275679] kthread+0x324/0x6e0 [ 25.275806] ret_from_fork+0x41/0x80 [ 25.275946] ret_from_fork_asm+0x1a/0x30 [ 25.276122] [ 25.276240] CPU: 1 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.14.7-rc1 #1 [ 25.276658] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.276864] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.277365] ==================================================================