------------[ cut here ]------------ WARNING: CPU: 2 PID: 12962 at net/core/stream.c:204 sk_stream_kill_queues+0x2e5/0x3d0 net/core/stream.c:204 Modules linked in: CPU: 2 PID: 12962 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:sk_stream_kill_queues+0x2e5/0x3d0 net/core/stream.c:204 Code: c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 a4 21 5a fa e8 9f 21 5a fa 89 ee 48 89 df e8 55 9f fb ff e9 64 ff ff ff e8 8b 21 5a fa <0f> 0b eb 9b e8 82 21 5a fa 0f 0b eb c7 e8 79 21 5a fa 0f 0b e9 65 RSP: 0018:ffffc9000361fcf0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff8880223b50c0 RCX: 0000000000000000 RDX: ffff8880162000c0 RSI: ffffffff871cdd25 RDI: 0000000000000003 RBP: 00000000fffffe80 R08: 0000000000000000 R09: ffffffff8fd4aacf R10: ffffffff871cdcc0 R11: 0000000000086089 R12: ffff8880223b52d8 R13: ffff8880223b5268 R14: ffff8880223b50e8 R15: ffff8880223b5268 FS: 00005555569ef400(0000) GS:ffff88802cc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32432000 CR3: 000000007591c000 CR4: 0000000000152ee0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: inet_csk_destroy_sock+0x1a5/0x440 net/ipv4/inet_connection_sock.c:1012 __tcp_close+0xd53/0x12a0 net/ipv4/tcp.c:2855 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2867 inet_release+0x12e/0x280 net/ipv4/af_inet.c:427 __sock_release+0xcd/0x280 net/socket.c:649 sock_close+0x18/0x20 net/socket.c:1314 __fput+0x286/0x9f0 fs/file_table.c:280 task_work_run+0xdd/0x1a0 kernel/task_work.c:164 tracehook_notify_resume include/linux/tracehook.h:189 [inline] exit_to_user_mode_loop kernel/entry/common.c:175 [inline] exit_to_user_mode_prepare+0x27e/0x290 kernel/entry/common.c:207 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline] syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f4909d3972b 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:00007ffc5c71cea0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007f4909d3972b RDX: 0000000000000000 RSI: 00007f4909cfe000 RDI: 0000000000000005 RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b3242d520 R10: 0000000000001169 R11: 0000000000000293 R12: 00007f4909e9ab60 R13: 00007f4909e9ab60 R14: 00007f4909e99f60 R15: 00000000000a3ce2