Hay
Date
Nov. 20, 2024, 6:35 a.m.

Environment
qemu-arm64
qemu-x86_64

[   52.724538] ==================================================================
[   52.726278] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   52.726278] 
[   52.727211] Invalid read at 0x0000000087087db5:
[   52.728056]  test_invalid_access+0xdc/0x1f0
[   52.728833]  kunit_try_run_case+0x14c/0x3d0
[   52.730380]  kunit_try_run_case+0x14c/0x3d0
[   52.731001]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   52.731817]  kthread+0x24c/0x2d0
[   52.732453]  ret_from_fork+0x10/0x20
[   52.733030] 
[   52.734101] CPU: 0 UID: 0 PID: 320 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241120 #1
[   52.735328] Tainted: [B]=BAD_PAGE, [N]=TEST
[   52.735894] Hardware name: linux,dummy-virt (DT)
[   52.736589] ==================================================================

[   43.945649] ==================================================================
[   43.946589] BUG: KFENCE: invalid read in test_invalid_access+0xf1/0x210
[   43.946589] 
[   43.947974] Invalid read at 0x(____ptrval____):
[   43.948463]  test_invalid_access+0xf1/0x210
[   43.948980]  kunit_try_run_case+0x1b3/0x490
[   43.949439]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   43.949952]  kthread+0x257/0x310
[   43.950693]  ret_from_fork+0x41/0x80
[   43.951605]  ret_from_fork_asm+0x1a/0x30
[   43.952387] 
[   43.952611] CPU: 1 UID: 0 PID: 338 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241120 #1
[   43.954440] Tainted: [B]=BAD_PAGE, [N]=TEST
[   43.954623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   43.955482] ==================================================================