R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a
R13: 00007ffdb55b92f0 R14: 00007ffdb55b9330 R15: 0000000000000000
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3600 at kernel/bpf/cgroup.c:900 bpf_cgroup_link_release+0x157/0x1b0
Modules linked in:
CPU: 1 PID: 3600 Comm: syz-executor512 Not tainted 5.18.0-rc6-syzkaller-00009-gfeb9c5e19e91 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:bpf_cgroup_link_release+0x157/0x1b0 kernel/bpf/cgroup.c:899
Code: fa de ff 48 c7 c7 00 1a b4 8c 5b 41 5c 41 5e 41 5f 5d e9 2c 84 7d 08 e8 e7 f9 de ff 5b 41 5c 41 5e 41 5f 5d c3 e8 d9 f9 de ff <0f> 0b 42 80 7c 25 00 00 0f 85 4e ff ff ff e9 51 ff ff ff 89 f9 80
RSP: 0018:ffffc90002f1fcc8 EFLAGS: 00010293
RAX: ffffffff81a71b47 RBX: ffff888024898d68 RCX: ffff88801a35d880
RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
RBP: 1ffff110049131ad R08: ffffffff81a71a8d R09: fffffbfff197fc8b
R10: fffffbfff197fc8b R11: 1ffffffff197fc8a R12: dffffc0000000000
R13: ffffffff8a961ba0 R14: 00000000fffffff4 R15: ffff8880216ae000
FS:  0000555556189300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcdaa191140 CR3: 000000001bb52000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bpf_link_free kernel/bpf/syscall.c:2469 [inline]
 bpf_link_put+0x21d/0x2b0 kernel/bpf/syscall.c:2495
 bpf_link_release+0x37/0x40 kernel/bpf/syscall.c:2504
 __fput+0x3b9/0x820 fs/file_table.c:317
 task_work_run+0x146/0x1c0 kernel/task_work.c:164
 ptrace_notify+0x29f/0x350 kernel/signal.c:2361
 ptrace_report_syscall include/linux/ptrace.h:427 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:489 [inline]
 syscall_exit_work+0x8c/0xe0 kernel/entry/common.c:249
 syscall_exit_to_user_mode_prepare+0x62/0x80 kernel/entry/common.c:276
 __syscall_exit_to_user_mode_work kernel/entry/common.c:281 [inline]
 syscall_exit_to_user_mode+0xa/0x70 kernel/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcdaa11f199
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdb55b92a8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fcdaa11f199
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000003
RBP: 00007ffdb55b92d0 R08: 0000000000000001 R09: 00007ffdb55b92e0
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a
R13: 00007ffdb55b92f0 R14: 00007ffdb55b9330 R15: 0000000000000000
 </TASK>