Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in skb_release_head_state

From: syzbot
Date: Wed May 01 2024 - 06:47:11 EST


Hello,

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

Reported-and-tested-by: syzbot+d863bc2d28ef7ff42984@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 50dffbf7 Merge tag 'for-v6.9-rc' of git://git.kernel.o..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=102a40a7180000
kernel config: https://syzkaller.appspot.com/x/.config?x=3310e643b6ef5d69
dashboard link: https://syzkaller.appspot.com/bug?extid=d863bc2d28ef7ff42984
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=15d3bcf8980000

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