------------[ cut here ]------------
WARNING: CPU: 0 PID: 9479 at net/core/stream.c:207 sk_stream_kill_queues+0x3dd/0x530 net/core/stream.c:207
Modules linked in:
CPU: 0 PID: 9479 Comm: syz-executor.0 Not tainted 5.14.0-next-20210830-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:sk_stream_kill_queues+0x3dd/0x530 net/core/stream.c:207
Code: fa 89 ee 48 89 df e8 e2 ac fb ff e9 64 ff ff ff e8 c8 19 5d fa 0f 0b e9 b2 fe ff ff e8 bc 19 5d fa 0f 0b eb c4 e8 b3 19 5d fa <0f> 0b eb 86 4c 89 e7 e8 f7 3e a3 fa eb 9e e8 f0 3e a3 fa e9 5f ff
RSP: 0018:ffffc90003bcf9a0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801de95e00 RCX: 0000000000000000
RDX: ffff88801bf2b900 RSI: ffffffff8718f00d RDI: 0000000000000003
RBP: 00000000fffffe80 R08: 0000000000000000 R09: ffff8880b9c32a0b
R10: ffffffff8718ef93 R11: 0000000000000000 R12: ffff88801de96020
R13: ffff88801de95f50 R14: ffff88801de95e28 R15: ffff88801de95fb0
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000002c17848 CR3: 000000000b68e000 CR4: 00000000001506f0
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:1012
 __tcp_close+0xd20/0x1160 net/ipv4/tcp.c:2869
 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2881
 inet_release+0x12e/0x280 net/ipv4/af_inet.c:431
 __sock_release+0xcd/0x280 net/socket.c:649
 sock_close+0x18/0x20 net/socket.c:1314
 __fput+0x288/0x9f0 fs/file_table.c:280
 task_work_run+0xdd/0x1a0 kernel/task_work.c:164
 exit_task_work include/linux/task_work.h:32 [inline]
 do_exit+0xbae/0x2a30 kernel/exit.c:825
 do_group_exit+0x125/0x310 kernel/exit.c:922
 get_signal+0x47f/0x2160 kernel/signal.c:2868
 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:865
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:209
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:302
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665f9
Code: Unable to access opcode bytes at RIP 0x4665cf.
RSP: 002b:00007ffe88c4b268 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffdfc RBX: 0000000000000032 RCX: 00000000004665f9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c044
RBP: 000000000056c044 R08: 00007ffe88d29080 R09: 0000000000000000
R10: 00007ffe88c4b340 R11: 0000000000000246 R12: 00000000000816f2
R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000007f74e