r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
connect$bt_l2cap(r0, &(0x7f0000001b00)={0x1f, 0x0, @fixed}, 0xe)
getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000140))