Le 01/02/2025 à 15:14, Erhard Furtner a écrit :
On Wed, 22 Jan 2025 19:23:00 +0100
Christophe Leroy wrote:
I was able to reproduce it with v6.13 with QEMU when loading test_bpf
module.
On my side, the problem doesn't disappear when reverting of commit
32913f348229 ("futex: fix user access
Erhard reported the following KASAN hit while booting his PowerMac G4
with a KASAN-enabled kernel 6.13-rc6:
BUG: KASAN: vmalloc-out-of-bounds in copy_to_kernel_nofault+0xd8/0x1c8
Write of size 8 at addr f100 by task chronyd/1293
CPU: 0 UID: 123 PID: 1293 Comm: chronyd Tainted: GW
