------------[ cut here ]------------
WARNING: CPU: 1 PID: 30145 at net/core/stream.c:207 sk_stream_kill_queues+0x3c3/0x530 net/core/stream.c:207
Modules linked in:
CPU: 1 PID: 30145 Comm: syz-executor.4 Not tainted 5.12.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:sk_stream_kill_queues+0x3c3/0x530 net/core/stream.c:207
Code: 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 63 01 00 00 8b ab 20 02 00 00 e9 60 ff ff ff e8 ad c6 79 fa <0f> 0b eb 97 e8 a4 c6 79 fa 0f 0b eb a0 e8 9b c6 79 fa 0f 0b e9 a5
RSP: 0018:ffffc90002257d10 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000fffffe80 RCX: 0000000000000000
RDX: ffff88801180d4c0 RSI: ffffffff86fa2a63 RDI: 0000000000000003
RBP: 0000000000000180 R08: 0000000000000000 R09: ffffffff901c8d67
R10: ffffffff86fa29fa R11: 0000000000000000 R12: ffff888022f4a560
R13: ffffffff901c8d60 R14: ffff888022f4a368 R15: ffff888022f4a4f0
FS:  0000000002f23400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d136000 CR3: 000000001241e000 CR4: 00000000001526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 inet_csk_destroy_sock+0x1a5/0x490 net/ipv4/inet_connection_sock.c:889
 __tcp_close+0xd3e/0x1170 net/ipv4/tcp.c:2855
 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2867
 inet_release+0x12e/0x280 net/ipv4/af_inet.c:431
 __sock_release+0xcd/0x280 net/socket.c:599
 sock_close+0x18/0x20 net/socket.c:1258
 __fput+0x288/0x920 fs/file_table.c:280
 task_work_run+0xdd/0x1a0 kernel/task_work.c:140
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:174 [inline]
 exit_to_user_mode_prepare+0x249/0x250 kernel/entry/common.c:208
 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:301
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x41926b
Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
RSP: 002b:0000000000a9fb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000005 RCX: 000000000041926b
RDX: 0000000000572440 RSI: ffffffff8902d5cd RDI: 0000000000000004
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2d136b40
R10: 0000000000a9fc70 R11: 0000000000000293 R12: 00000000002289e5
R13: 00000000000003e8 R14: 000000000056bf60 R15: 000000000022890b