Re: [syzbot] KASAN: slab-use-after-free Read in htab_map_alloc (2)

Subject: Re: [syzbot] KASAN: slab-use-after-free Read in htab_map_alloc (2)
From: Zhao Mengmeng <zhaomengmeng@xxxxxxxxxx>
Date: Fri, 30 Aug 2024 15:49:55 +0800
Cc: andrii@xxxxxxxxxx, ast@xxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, daniel@xxxxxxxxxxxxx, eddyz87@xxxxxxxxx, haoluo@xxxxxxxxxx, houtao@xxxxxxxxxxxxxxx, john.fastabend@xxxxxxxxx, jolsa@xxxxxxxxxx, kpsingh@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, martin.lau@xxxxxxxxx, netdev@xxxxxxxxxxxxxxx, sdf@xxxxxxxxxx, song@xxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx, yonghong.song@xxxxxxxxx
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#syz fix: net/sched: unregister lockdep keys in qdisc_create/qdisc_alloc error path

References:
- Re: [syzbot] KASAN: slab-use-after-free Read in htab_map_alloc (2)
  - From: syzbot