syzbot suspects this issue was fixed by commit:
commit 34dd3bad1a6f1dc7d18ee8dd53f1d31bffd2aee8
Author: Alexei Starovoitov <ast@xxxxxxxxxx>
Date: Fri Sep 2 21:10:47 2022 +0000
bpf: Relax the requirement to use preallocated hash maps in tracing progs.
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1599d319880000
start commit: 200e340f2196 Merge tag 'pull-work.dcache' of git://git.ker..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=1b664fba5e66c4bf
dashboard link: https://syzkaller.appspot.com/bug?extid=e3f8d4df1e1981a97abb
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=165415a7080000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1716f705080000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: bpf: Relax the requirement to use preallocated hash maps in tracing progs.
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
