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

From: syzbot

Date: Fri Aug 14 2026 - 03:21:30 EST


Hello,

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

Reported-by: syzbot+c06674caba265dc61d46@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+c06674caba265dc61d46@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: a59f57e2 Merge tag 'watchdog-for-v7.2-rc7' of git://gi..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=109ea279580000
kernel config: https://syzkaller.appspot.com/x/.config?x=d07fbc6821d72a61
dashboard link: https://syzkaller.appspot.com/bug?extid=c06674caba265dc61d46
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=14108a25580000

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