Re: [syzbot] [trace?] WARNING in tracing_buffers_mmap_close

[syzbot]

Hello,

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

Reported-by: syzbot+ddc001b92c083dbf2b97@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+ddc001b92c083dbf2b97@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         4ff71af0 Merge tag 'net-6.17-rc8' of git://git.kernel...
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=17676892580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=595e5938a1dd5b4e
dashboard link: https://syzkaller.appspot.com/bug?extid=ddc001b92c083dbf2b97
compiler:       gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1249d1e2580000

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