Re: [syzbot] [net?] KASAN: slab-use-after-free Read in advance_sched

From: syzbot
Date: Fri Feb 23 2024 - 19:15:12 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+b65e0af58423fc8a73aa@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 9abbc241 Merge branch 'for-next/core' into for-kernelci
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=12633cc4180000
kernel config: https://syzkaller.appspot.com/x/.config?x=af5c6c699e57bbb3
dashboard link: https://syzkaller.appspot.com/bug?extid=b65e0af58423fc8a73aa
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch: https://syzkaller.appspot.com/x/patch.diff?x=138fea02180000

Note: testing is done by a robot and is best-effort only.