------------[ cut here ]------------ WARNING: CPU: 0 PID: 29390 at net/core/stream.c:207 sk_stream_kill_queues+0x108/0x120 net/core/stream.c:207 Modules linked in: CPU: 0 PID: 29390 Comm: syz-executor184 Not tainted 5.10.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:sk_stream_kill_queues+0x108/0x120 net/core/stream.c:207 Code: 11 8b 83 68 02 00 00 85 c0 75 1f 85 f6 75 21 5b 5d c3 48 89 df e8 e8 e2 fe ff 8b 83 68 02 00 00 8b b3 20 02 00 00 85 c0 74 e1 <0f> 0b 85 f6 74 df 0f 0b 5b 5d c3 0f 0b eb ac 66 0f 1f 84 00 00 00 RSP: 0018:ffffc900023dfd38 EFLAGS: 00010282 RAX: 00000000fffffe80 RBX: ffff88810c6ec380 RCX: 0000000000000202 RDX: 0000000080000202 RSI: 0000000000000180 RDI: ffff88810c6ec4d0 RBP: ffff88810c6ec4d0 R08: 0000000000000001 R09: 0000000000000001 R10: ffff88811e2e7700 R11: 0000000000000004 R12: ffff88810c6ec400 R13: 0000000000000007 R14: ffff88810ef75000 R15: 0000000000000000 FS: 00007fdb7e800700(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004d1970 CR3: 000000011d5e4000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inet_csk_destroy_sock+0x4a/0x110 net/ipv4/inet_connection_sock.c:885 tcp_close+0x388/0x520 net/ipv4/tcp.c:2571 inet_release+0x37/0x70 net/ipv4/af_inet.c:431 __sock_release+0x32/0xa0 net/socket.c:596 sock_close+0xf/0x20 net/socket.c:1277 __fput+0xaa/0x250 fs/file_table.c:281 task_work_run+0x68/0xb0 kernel/task_work.c:151 get_signal+0x600/0xc70 kernel/signal.c:2562 arch_do_signal+0x2b/0x8d0 arch/x86/kernel/signal.c:811 exit_to_user_mode_loop kernel/entry/common.c:161 [inline] exit_to_user_mode_prepare+0xec/0x1c0 kernel/entry/common.c:191 syscall_exit_to_user_mode+0x38/0x260 kernel/entry/common.c:266 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x44ea39 Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 ab c7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fdb7e7ffd98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 0000000000012255 RBX: 00000000006e6a18 RCX: 000000000044ea39 RDX: 00000001000001bd RSI: 00000000200001c0 RDI: 0000000000000003 RBP: 00000000006e6a10 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e6a1c R13: 3030303030303030 R14: 3030303030303d65 R15: 2b74d0dd4a6f722c